Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Ottawa to Washington, D.C. Reagan-National Airport from C$ 249

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/7. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
YOW — DCA
4 Jun — 11 Jun1
1 adult
Tue 4/6
Tue 11/6

The best prices from Ottawa to Washington, D.C. Reagan-National are usually found in January or April, booked 57 days in advance, depart on a Wednesday or Saturday and return on a Tuesday

Cheap flight deals from Ottawa to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 May 2024.

Popular in

October

Cheapest in

January

Round-trip from

C$ 359

One-way from

C$ 294
High demand for flights, 21% potential price rise
Search Deals
Best time to find cheap flights, 22% potential price drop
Search Deals
From Ottawa to Washington, D.C. Reagan-National
Search Deals
One-way flight from Ottawa to Washington, D.C. Reagan-National
Search Deals

What is the cheapest day to fly round-trip from Ottawa to Washington, D.C. Reagan-National Airport?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Washington, D.C. Reagan-National Airport. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Ottawa to Washington, D.C. Reagan-National Airport?

Users have found that booking a flight from Ottawa to Washington, D.C. Reagan-National Airport at least 56 days early can save you up to 130% on average compared to booking a flight this week. If booking 56 days before your flight isn’t an option for you, users have found flights from Ottawa to Washington, D.C. Reagan-National Airport for as little as C$ 525 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 865 for flights departing within the next 3 days.

What is the cheapest month to fly from Ottawa to Washington, D.C. Reagan-National Airport?

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, February can be a great choice for travel to Washington, D.C. Reagan-National Airport. Flights to Washington, D.C. Reagan-National Airport from Ottawa in February are about C$ 507 on average during February, but can be found for as low as C$ 339.

What is the cheapest time of day to fly from YOW to DCA?

It’s typically best to fly out from Ottawa to Washington, D.C. Reagan-National Airport in the morning. Doing so could potentially save you 53% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Air Canada flights from Ottawa to Reagan-National

Explore cheap flight options specifically provided by Air Canada for the route between Ottawa and Reagan-National. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 426,053 searches. Data last updated 30 May 2024.
Find some of the cheapest Air Canada flights travelling from Ottawa to Washington, D.C.. Deals update often to give you more flight options matching your criteria
Tue 16/710:40 a.m.YOW - DCA
Nonstop1h 40mAir Canada
Wed 24/712:55 p.m.DCA - YOW
Nonstop1h 33mAir Canada
Deal found 30/5C$ 402
Tue 16/75:55 a.m.YOW - DCA
1 stop4h 24mAir Canada
Wed 24/712:55 p.m.DCA - YOW
Nonstop1h 33mAir Canada
Deal found 30/5C$ 409
Tue 16/75:55 a.m.YOW - DCA
1 stop4h 24mAir Canada
Wed 24/78:40 p.m.DCA - YOW
1 stop4h 53mAir Canada
Deal found 30/5C$ 423
Fri 26/710:40 a.m.YOW - DCA
Nonstop1h 40mAir Canada
Wed 31/712:55 p.m.DCA - YOW
Nonstop1h 33mAir Canada
Deal found 29/5C$ 428
Thu 11/75:55 a.m.YOW - DCA
1 stop4h 24mAir Canada
Mon 15/712:55 p.m.DCA - YOW
Nonstop1h 33mAir Canada
Deal found 29/5C$ 431
Wed 10/710:40 a.m.YOW - DCA
Nonstop1h 40mAir Canada
Wed 17/78:40 p.m.DCA - YOW
1 stop4h 53mAir Canada
Deal found 30/5C$ 436
Thu 11/75:55 a.m.YOW - DCA
1 stop4h 24mAir Canada
Mon 15/76:59 a.m.DCA - YOW
1 stop6h 14mAir Canada
Deal found 29/5C$ 438
Sat 20/710:40 a.m.YOW - DCA
Nonstop1h 40mAir Canada
Sat 27/712:55 p.m.DCA - YOW
Nonstop1h 33mAir Canada
Deal found 29/5C$ 460
Sat 20/75:55 a.m.YOW - DCA
1 stop4h 24mAir Canada
Sat 27/712:55 p.m.DCA - YOW
Nonstop1h 33mAir Canada
Deal found 29/5C$ 467

Cheap United Airlines flights from Ottawa to Reagan-National

Explore cheap flight options specifically provided by United Airlines for the route between Ottawa and Reagan-National. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 426,053 searches. Data last updated 30 May 2024.
Some of the best deals we've found on United Airlines flights travelling from Ottawa to Washington, D.C.. Deals frequently update to provide users with more options.
Thu 25/710:40 a.m.YOW - DCA
Nonstop1h 40mUnited Airlines
Sun 28/76:37 a.m.DCA - YOW
1 stop6h 18mUnited Airlines
Deal found 30/5C$ 512
Thu 20/66:05 a.m.YOW - DCA
1 stop5h 53mUnited Airlines
Tue 25/610:10 a.m.DCA - YOW
1 stop6h 28mUnited Airlines
Deal found 29/5C$ 546
Wed 26/66:05 a.m.YOW - DCA
1 stop4h 23mUnited Airlines
Wed 3/712:00 p.m.DCA - YOW
1 stop4h 43mUnited Airlines
Deal found 29/5C$ 547
Sun 28/76:05 a.m.YOW - DCA
1 stop4h 23mUnited Airlines
Mon 29/71:00 p.m.DCA - YOW
1 stop3h 43mUnited Airlines
Deal found 30/5C$ 620
Thu 6/66:05 a.m.YOW - DCA
1 stop4h 23mUnited Airlines
Thu 13/612:00 p.m.DCA - YOW
1 stop4h 38mUnited Airlines
Deal found 29/5C$ 914

Cheap Ottawa to Reagan-National flights in May & June 2024

Find cheap flight options from Ottawa to Reagan-National specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 426,053 searches. Prices were last updated on 30 May 2024.
Check out some of the best flight deals from Ottawa to Washington, D.C. in 2024. For more flight deals, be sure to check back very soon.
Wed 19/610:40 a.m.YOW - DCA
Nonstop1h 40mAir Canada
Wed 26/612:55 p.m.DCA - YOW
Nonstop1h 33mAir Canada
Deal found 29/5C$ 482
Wed 19/610:40 a.m.YOW - DCA
Nonstop1h 40mAir Canada
Mon 24/68:40 p.m.DCA - YOW
1 stop4h 53mAir Canada
Deal found 29/5C$ 490
Wed 26/612:00 p.m.YOW - DCA
1 stop6h 05mAir Canada
Wed 3/712:55 p.m.DCA - YOW
Nonstop1h 33mAir Canada
Deal found 29/5C$ 491
Sat 15/610:40 a.m.YOW - DCA
Nonstop1h 38mAir Canada
Mon 24/612:55 p.m.DCA - YOW
Nonstop1h 33mAir Canada
Deal found 29/5C$ 509
Sat 15/610:40 a.m.YOW - DCA
Nonstop1h 38mAir Canada
Mon 24/68:40 p.m.DCA - YOW
1 stop4h 53mAir Canada
Deal found 29/5C$ 517
Thu 20/610:40 a.m.YOW - DCA
Nonstop1h 40mAir Canada
Sun 23/66:59 a.m.DCA - YOW
1 stop13h 20mAir Canada
Deal found 29/5C$ 531
Wed 19/610:40 a.m.YOW - DCA
Nonstop1h 40mAir Canada
Thu 20/612:55 p.m.DCA - YOW
Nonstop1h 33mAir Canada
Deal found 29/5C$ 536
Thu 20/65:55 a.m.YOW - DCA
1 stop4h 24mAir Canada
Sun 23/66:59 a.m.DCA - YOW
1 stop10h 20mAir Canada
Deal found 29/5C$ 538
Wed 19/610:40 a.m.YOW - DCA
Nonstop1h 40mAir Canada
Fri 21/68:40 p.m.DCA - YOW
1 stop4h 53mAir Canada
Deal found 29/5C$ 545

Ottawa to Reagan-National 2024 flight deals

Discover exclusive flight deals for travel between Ottawa and Reagan-National in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 426,053 searches. Data last updated 30 May 2024.
Check out some of the best flight deals from Ottawa to Washington, D.C. in 2024. For more flight deals, be sure to check back very soon.
Fri 26/710:40 a.m.YOW - DCA
Nonstop1h 40mAir Canada
Wed 31/712:55 p.m.DCA - YOW
Nonstop1h 33mAir Canada
Deal found 29/5C$ 428
Thu 11/75:55 a.m.YOW - DCA
1 stop4h 24mAir Canada
Mon 15/712:55 p.m.DCA - YOW
Nonstop1h 33mAir Canada
Deal found 29/5C$ 431
Fri 26/75:55 a.m.YOW - DCA
1 stop4h 24mAir Canada
Wed 31/78:40 p.m.DCA - YOW
1 stop4h 53mAir Canada
Deal found 29/5C$ 436
Thu 11/75:55 a.m.YOW - DCA
1 stop4h 24mAir Canada
Mon 15/76:59 a.m.DCA - YOW
1 stop6h 14mAir Canada
Deal found 29/5C$ 438
Sat 20/710:40 a.m.YOW - DCA
Nonstop1h 40mAir Canada
Sat 27/712:55 p.m.DCA - YOW
Nonstop1h 33mAir Canada
Deal found 29/5C$ 460
Sat 20/75:55 a.m.YOW - DCA
1 stop4h 24mAir Canada
Sat 27/712:55 p.m.DCA - YOW
Nonstop1h 33mAir Canada
Deal found 29/5C$ 467
Wed 19/610:40 a.m.YOW - DCA
Nonstop1h 40mAir Canada
Wed 26/612:55 p.m.DCA - YOW
Nonstop1h 33mAir Canada
Deal found 29/5C$ 482
Wed 19/610:40 a.m.YOW - DCA
Nonstop1h 40mAir Canada
Mon 24/68:40 p.m.DCA - YOW
1 stop4h 53mAir Canada
Deal found 29/5C$ 490
Wed 26/612:00 p.m.YOW - DCA
1 stop6h 05mAir Canada
Wed 3/712:55 p.m.DCA - YOW
Nonstop1h 33mAir Canada
Deal found 29/5C$ 491

Direct flights to Reagan-National from Ottawa

Discover non-stop flight options from Ottawa to Reagan-National. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 426,053 searches. Data last updated 30 May 2024.
For a quicker trip, book one of these direct flights from Ottawa to Washington, D.C.. Users seeking other options on flights from Ottawa to Washington, D.C. should update the search form at the top of the page.
Wed 10/710:40 a.m.YOW - DCA
Nonstop1h 40mAir Canada
Wed 17/712:55 p.m.DCA - YOW
Nonstop1h 33mAir Canada
Deal found 30/5C$ 428
Thu 11/710:40 a.m.YOW - DCA
Nonstop1h 40mAir Canada
Mon 15/712:55 p.m.DCA - YOW
Nonstop1h 33mAir Canada
Deal found 29/5C$ 431
Sat 20/710:40 a.m.YOW - DCA
Nonstop1h 40mAir Canada
Sat 27/712:55 p.m.DCA - YOW
Nonstop1h 33mAir Canada
Deal found 29/5C$ 460
Wed 19/610:40 a.m.YOW - DCA
Nonstop1h 40mAir Canada
Wed 26/612:55 p.m.DCA - YOW
Nonstop1h 33mAir Canada
Deal found 29/5C$ 482
Sat 15/610:40 a.m.YOW - DCA
Nonstop1h 38mAir Canada
Mon 24/612:55 p.m.DCA - YOW
Nonstop1h 33mAir Canada
Deal found 29/5C$ 509
Thu 25/710:40 a.m.YOW - DCA
Nonstop1h 40mAir Canada
Sun 28/712:55 p.m.DCA - YOW
Nonstop1h 33mAir Canada
Deal found 29/5C$ 510
Fri 16/810:40 a.m.YOW - DCA
Nonstop1h 40mMultiple Airlines
Sun 25/812:55 p.m.DCA - YOW
Nonstop1h 33mMultiple Airlines
Deal found 28/5C$ 534
Wed 19/610:40 a.m.YOW - DCA
Nonstop1h 40mAir Canada
Thu 20/612:55 p.m.DCA - YOW
Nonstop1h 33mAir Canada
Deal found 29/5C$ 536
Mon 17/610:40 a.m.YOW - DCA
Nonstop1h 38mAir Canada
Wed 19/612:55 p.m.DCA - YOW
Nonstop1h 33mAir Canada
Deal found 30/5C$ 564

Ottawa to Reagan-National flights leaving soon

Find last-minute flight options from Ottawa to Reagan-National for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 426,053 searches. Data last updated 30 May 2024.
Have a look at some of the flights available from Ottawa to Washington, D.C. departing last-minute. It's wise to confirm all flight details are correct before booking.
Thu 6/610:40 a.m.YOW - DCA
Nonstop1h 38mAir Canada
Thu 13/612:55 p.m.DCA - YOW
Nonstop1h 31mAir Canada
Deal found 29/5C$ 765
Thu 6/612:00 p.m.YOW - DCA
1 stop6h 02mAir Canada
Thu 13/612:55 p.m.DCA - YOW
Nonstop1h 31mAir Canada
Deal found 29/5C$ 773
Tue 4/610:40 a.m.YOW - DCA
Nonstop1h 38mAir Canada
Tue 11/612:55 p.m.DCA - YOW
Nonstop1h 31mAir Canada
Deal found 29/5C$ 774
Tue 4/65:55 a.m.YOW - DCA
1 stop4h 22mAir Canada
Tue 11/612:55 p.m.DCA - YOW
Nonstop1h 31mAir Canada
Deal found 29/5C$ 781
Tue 4/65:55 a.m.YOW - DCA
1 stop4h 22mAir Canada
Tue 11/68:40 p.m.DCA - YOW
1 stop4h 52mAir Canada
Deal found 29/5C$ 795
Thu 6/66:05 a.m.YOW - DCA
1 stop4h 23mUnited Airlines
Thu 13/612:00 p.m.DCA - YOW
1 stop4h 38mUnited Airlines
Deal found 29/5C$ 914
Thu 6/69:35 p.m.YOW - DCA
3 stops24h 57mMultiple Airlines
Thu 13/68:45 a.m.DCA - YOW
3 stops23h 04mMultiple Airlines
Deal found 29/5C$ 1,268
Thu 6/63:25 p.m.YOW - DCA
2 stops28h 05mWestJet
Thu 13/66:00 a.m.DCA - YOW
2 stops14h 48mWestJet
Deal found 29/5C$ 1,270
Thu 6/69:35 p.m.YOW - DCA
3 stops24h 57mMultiple Airlines
Thu 13/68:45 a.m.DCA - YOW
2 stops12h 43mMultiple Airlines
Deal found 29/5C$ 1,272

One-way flights to Reagan-National from Ottawa

Search for one-way flight options from Ottawa to Reagan-National. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 426,053 searches. Data last updated 30 May 2024.
Users in need of a one-way flight from Ottawa to Washington, D.C. can choose from these deals. Users can also find round-trip Ottawa to Washington, D.C. flights by using the search form above.
Wed 10/75:55 a.m.YOW - DCA
1 stop4h 24mAir Canada
Deal found 28/5C$ 249
Thu 8/810:40 a.m.YOW - DCA
Nonstop1h 40mAir Canada
Deal found 29/5C$ 257
Wed 28/811:00 a.m.YOW - DCA
1 stop4h 59mAir Canada
Deal found 29/5C$ 270
Sun 29/95:55 a.m.YOW - DCA
1 stop4h 24mAir Canada
Deal found 29/5C$ 275
Wed 28/86:05 a.m.YOW - DCA
1 stop4h 22mUnited Airlines
Deal found 29/5C$ 283
Tue 2/76:05 a.m.YOW - DCA
1 stop13h 05mSWISS
Deal found 29/5C$ 294
Thu 8/85:55 a.m.YOW - DCA
1 stop4h 24mAir Canada
Deal found 29/5C$ 330
Thu 8/85:55 a.m.YOW - DCA
1 stop4h 24mAir Canada
Deal found 30/5C$ 331
Tue 18/66:05 a.m.YOW - DCA
1 stop4h 23mUnited Airlines
Deal found 29/5C$ 341

Find flights from Ottawa to Reagan-National within your budget

Customize your flight search to find flights from Ottawa to Reagan-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 426,053 searches. Data last updated 30 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 402 - C$ 885

Route

Depart

Return

Price

OttawaWashington, D.C. Reagan-National

YOW - DCA

YOWDCA

Ottawa

Tue 16/7

Nonstop1h 40m

Washington, D.C. Reagan-National

Wed 24/7

Nonstop1h 33m

C$ 402

OttawaWashington, D.C. Reagan-National

YOW - DCA

YOWDCA

Ottawa

Tue 16/7

1 stop4h 24m

Washington, D.C. Reagan-National

Wed 24/7

Nonstop1h 33m

C$ 409

OttawaWashington, D.C. Reagan-National

YOW - DCA

YOWDCA

Ottawa

Tue 16/7

1 stop4h 24m

Washington, D.C. Reagan-National

Wed 24/7

1 stop4h 53m

C$ 423

OttawaWashington, D.C. Reagan-National

YOW - DCA

YOWDCA

Ottawa

Fri 26/7

Nonstop1h 40m

Washington, D.C. Reagan-National

Wed 31/7

Nonstop1h 33m

C$ 428

OttawaWashington, D.C. Reagan-National

YOW - DCA

YOWDCA

Ottawa

Thu 25/7

Nonstop1h 40m

Washington, D.C. Reagan-National

Sun 28/7

1 stop6h 18m

C$ 512

OttawaWashington, D.C. Reagan-National

YOW - DCA

YOWDCA

Ottawa

Thu 25/7

1 stop13h 17m

Washington, D.C. Reagan-National

Sun 28/7

1 stop4h 53m

C$ 525

OttawaWashington, D.C. Reagan-National

YOW - DCA

YOWDCA

Ottawa

Fri 16/8

Nonstop1h 40m

Washington, D.C. Reagan-National

Sun 25/8

Nonstop1h 33m

C$ 534

OttawaWashington, D.C. Reagan-National

YOW - DCA

YOWDCA

Ottawa

Thu 20/6

1 stop5h 53m

Washington, D.C. Reagan-National

Tue 25/6

1 stop6h 28m

C$ 546

OttawaWashington, D.C. Reagan-National

YOW - DCA

YOWDCA

Ottawa

Thu 25/7

2 stops29h 15m

Washington, D.C. Reagan-National

Sun 28/7

2 stops24h 44m

C$ 885

Flights are sorted by cheapest first

Deals found on 30/5

How far ahead should I book a flight from Ottawa to Washington, D.C. Reagan-National Airport?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Reagan-National. Price data was last updated on 24 May 2024.
To ensure you get the cheapest price possible for a flight from Ottawa to Washington, D.C. Reagan-National Airport, you should look to book at least 57 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from Ottawa to Washington, D.C. Reagan-National Airport?

Use this chart to determine the cheapest time to fly round-trip from Ottawa to Reagan-National. Price data was last updated on 26 May 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ottawa to Washington, D.C. Reagan-National Airport flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Ottawa to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Ottawa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Reagan-National by month

Plan your trip to Reagan-National by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

2 - 27 °C

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated 30 May 2024.
To help decide which airline to fly from Ottawa to Washington, D.C., see what other customers have to say about Air Canada, United Airlines and WestJet. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.8
Good
1,954 reviews
Check prices

Food

7.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Comfort

7.5

Crew

8.4

Reviews

1 / 10

Everything was really good except luggage delivering at airport. I’m still waiting for my luggage,and hoping it will be today. 24h after arriving at destination.

SWISS
7.8
Good
1,954 reviews
SWISS
7.8
Good
1,954 reviews
Check prices

Food

7.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Comfort

7.5

Crew

8.4

Reviews

1 / 10

Everything was really good except luggage delivering at airport. I’m still waiting for my luggage,and hoping it will be today. 24h after arriving at destination.

WestJet
7.5
Good
2,869 reviews
SWISS
7.8
Good
1,954 reviews
Check prices

Food

7.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Comfort

7.5

Crew

8.4

Reviews

1 / 10

Everything was really good except luggage delivering at airport. I’m still waiting for my luggage,and hoping it will be today. 24h after arriving at destination.

United Airlines
7.4
Good
10,777 reviews
SWISS
7.8
Good
1,954 reviews
Check prices

Food

7.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Comfort

7.5

Crew

8.4

Reviews

1 / 10

Everything was really good except luggage delivering at airport. I’m still waiting for my luggage,and hoping it will be today. 24h after arriving at destination.

Air Canada
7.0
Good
7,004 reviews
SWISS
7.8
Good
1,954 reviews
Check prices

Food

7.4

Entertainment

7.2

Overall

7.8

Boarding

7.8

Comfort

7.5

Crew

8.4

Reviews

1 / 10

Everything was really good except luggage delivering at airport. I’m still waiting for my luggage,and hoping it will be today. 24h after arriving at destination.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Ottawa to Washington, D.C. Reagan-National?

    For a flight from Ottawa to Washington, D.C. Reagan-National, you will be flying from Ottawa. Ottawa (YOW) is just 10.6 km from the centre of the city. Ottawa is the only Ottawa airport and it handles 2 outbound flights to Washington, D.C. Reagan-National per day. 2 airlines have flights to Washington, D.C. Reagan-National from Ottawa on a regular basis.

  • Can I find flights from Ottawa to Washington, D.C. Reagan-National Airport for under C$ 500 on Cheapflights?

    Yes, there are multiple flights from Ottawa to Washington, D.C. Reagan-National Airport for under C$ 500. The cheapest flight booked recently is on Air Canada for just C$ 402, but on average you can expect to pay C$ 472.

  • Are there direct flights from Ottawa to Washington, D.C. Reagan-National Airport for under C$ 500 on Cheapflights?

    Cheapflights has 20 direct flights from Ottawa to Washington, D.C. Reagan-National Airport under C$ 500. A good price for a direct flight from Ottawa to Washington, D.C. Reagan-National Airport is less than C$ 643.

  • Are there last-minute flights available from Ottawa to Washington, D.C. Reagan-National Airport for under C$ 800?

    There are currently 12+ open flights from Ottawa to Washington, D.C. Reagan-National Airport within the next 7 days for less than C$ 800.

  • What are the cheapest airlines flying from Ottawa to Washington, D.C. Reagan-National Airport round-trip?

    According to our current data, Air Canada (C$ 402), and United Airlines (C$ 512) offers the cheapest pricing from Ottawa to Washington, D.C. Reagan-National Airport. Air Canada is 25% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Ottawa to Washington, D.C. Reagan-National Airport one-way?

    The cheapest airlines for a one-way flight from Ottawa to Washington, D.C. Reagan-National Airport are Air Canada (C$ 249), United Airlines (C$ 283), and SWISS (C$ 294).

  • What are the most reliable airlines from Ottawa to Washington, D.C. Reagan-National Airport?

    Before booking your flight to Washington, D.C. Reagan-National Airport from Ottawa, check out the most reliable airlines to get you to your destination on time: Air Canada (90%), Jazz (90%), United Airlines( 90%).

  • What are the cheapest flights from Ottawa to Washington, D.C. Reagan-National Airport?

    While on average a flight from Ottawa to Washington, D.C. Reagan-National Airport is generally C$ 430, our data shows the cheapest flight currently is C$ 263. When looking at the most popular route, (Ottawa - Washington, D.C. Reagan-National), you can expect to pay C$ 428 for that flight.

  • What does YOW to DCA mean?

    YOW stands for Ottawa Airport, while DCA stands for Washington, D.C. Reagan-National Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Ottawa to Reagan-National that include extra baggage allowance?

    The amount of baggage you can bring on your Ottawa to Reagan-National flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ottawa to Reagan-National with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ottawa to Reagan-National flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Ottawa to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Ottawa to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ottawa to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ottawa to Reagan-National.

  • Can I find deals for business class flights from Ottawa to Reagan-National?

    Yes. Cheapflights offers flight deals from Ottawa to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ottawa to Reagan-National that allow pets onboard?

    Many airlines flying from Ottawa to Reagan-National offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ottawa to Reagan-National?

    Yes, you can often find last-minute deals on Ottawa to Reagan-National flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ottawa to Washington, D.C. Reagan-National Airport flight deals updated?

    The Ottawa to Washington, D.C. Reagan-National Airport flight deals you see on this page were last updated on 29/5.

  • What is the cheapest month to book a flight from Ottawa to Washington, D.C. Reagan-National Airport?

    Currently, March is the cheapest month in which you can book a flight from Ottawa to Washington, D.C. Reagan-National Airport (average of C$ 263). Flying from Ottawa to Washington, D.C. Reagan-National Airport in July is currently the most expensive (average of C$ 396). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Ottawa to Reagan-National

Discover the top 2 airlines that operate flights from Ottawa to Reagan-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 426,053 searches. Data last updated 30 May 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 273AverageC$ 510FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 350AverageC$ 533FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
London, Ontario to Ottawa flights
Ottawa to London, Ontario flights
Canada to Philippines flights
Toronto to Sri Lanka flights
Charlottetown to Toronto flights
Calgary to St. John's flights
Toronto to Newfoundland and Labrador flights
Montreal to Europe flights
Toronto to Arizona flights
Calgary to Rome flights
Montreal to Munich flights
Ottawa to Germany flights

Search flights from Ottawa to Reagan-National by cabin class

Find flights from Ottawa to Reagan-National, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Ottawa to Reagan-National

Find hourly flight availability from Ottawa to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 May 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Ottawa to Reagan-National

Explore weekly flight availability from Ottawa to Reagan-National. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 30 May 2024.
Sunday2daily flights
Monday2daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday2daily flights
Friday2daily flights
Saturday2daily flights

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Zakynthos Dionsios Salomos
Flights to Saint Peter Jersey
Flights to Ibague
Flights to Monrovia Roberts Intl
Flights to Dawson City
Flights to Maracaibo La Chinita
Flights to Dalaman
Flights to Naxos
Flights to Montgomery Dannelly Field
Flights to Suceava Salcea
Flights to Nador
Flights to Fayetteville
Flights to Tampico Gen F Javier Mina
Flights to Sioux Falls Joe Foss Field
Flights to General Santos Intl
Flights to Grand Junction Regnl
Flights to Sulaymaniyah Int.
Flights to Traverse City Cherry Capital
Flights to Tofino Long Beach
Flights to Niagara Falls
Flights to Butuan
Flights to Samarkand
Flights to Churchill
Flights to Arcata Eureka

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ottawa to Reagan-National?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Reagan-National from Ottawa today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ottawa to Reagan-National?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Reagan-National from Ottawa.

Can Cheapflights find flights from Ottawa to Reagan-National with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Ottawa to Reagan-National, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Ottawa to Reagan-National become cheaper?

Yes! Start tracking prices for Ottawa to Reagan-National flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines