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Cheap flights from Ottawa to Washington, D.C. from C$ 227

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 12/5. 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 — WAS
24 Mar — 31 Mar1
1 adult
Sun 24/3
Sun 31/3

The best prices from Ottawa to Washington, D.C. are usually found in March or November, booked 78 days in advance, depart on a Thursday or Tuesday and return on a Saturday

Cheap flight deals from Ottawa to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Ottawa (YOW) to Washington, D.C. (WAS). 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 19 March 2024.

Popular in

July

Cheapest in

March

Round-trip from

C$ 355

One-way from

C$ 318
High demand for flights, 16% potential price rise
Best time to find cheap flights, 22% potential price drop
From Ottawa to Washington, D.C. (WAS)
One-way flight from Ottawa to Washington, D.C. (WAS)

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

Travellers have found that booking a Wednesday departure is the best way to save up to 27% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save up to 106% on this flight, we recommend booking at least 51 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ottawa to Washington, D.C. from C$ 477 1-2 weeks out and tickets from C$ 883 for flights departing within the next 72 hours.

What is the cheapest month to fly from Ottawa to Washington, D.C.?

Flights from Ottawa to Washington, D.C. lean towards being more expensive in July. Prices are generally better when you fly from Ottawa to Washington, D.C. in March, with the cheapest ticket starting at C$ 191.

When is the cheapest time to fly from Ottawa to Washington, D.C. (YOW - WAS)?

It’s typically best to fly out from Ottawa to Washington, D.C. in the evening. Doing so could potentially save you 27% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap United Airlines flights from Ottawa to Washington, D.C.

Explore cheap flight options specifically provided by United Airlines for the route between Ottawa and Washington, D.C.. 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 525,491 searches. Data last updated 19 March 2024.
Check out some of the cheapest United Airlines flights we've come across from Ottawa to Washington, D.C.. Come back soon if you're not finding the exact deal you're looking for.
Mon 8/47:30 p.m.YOW - IAD
Nonstop1h 43mUnited Airlines
Tue 9/46:00 a.m.IAD - YOW
1 stop6h 40mUnited Airlines
Deal found 17/3C$ 360
Thu 9/510:35 a.m.YOW - DCA
Nonstop1h 38mUnited Airlines
Sat 11/512:55 p.m.DCA - YOW
Nonstop1h 31mUnited Airlines
Deal found 18/3C$ 420
Sat 20/46:00 a.m.YOW - DCA
1 stop4h 28mUnited Airlines
Tue 23/412:50 p.m.DCA - YOW
Nonstop1h 31mUnited Airlines
Deal found 17/3C$ 452
Thu 11/45:55 p.m.YOW - IAD
1 stop5h 23mUnited Airlines
Tue 16/48:30 a.m.IAD - YOW
1 stop5h 42mUnited Airlines
Deal found 17/3C$ 460
Mon 1/47:30 p.m.YOW - IAD
Nonstop1h 43mUnited Airlines
Tue 2/48:20 a.m.IAD - YOW
1 stop4h 20mUnited Airlines
Deal found 18/3C$ 486
Sat 6/49:45 a.m.YOW - IAD
Nonstop1h 43mUnited Airlines
Tue 16/48:20 a.m.IAD - YOW
1 stop4h 20mUnited Airlines
Deal found 17/3C$ 500
Sun 7/47:30 p.m.YOW - IAD
Nonstop1h 43mUnited Airlines
Wed 10/410:12 p.m.IAD - YOW
Nonstop1h 37mUnited Airlines
Deal found 17/3C$ 502
Tue 2/47:30 p.m.YOW - IAD
Nonstop1h 43mUnited Airlines
Wed 3/48:20 a.m.IAD - YOW
1 stop4h 20mUnited Airlines
Deal found 17/3C$ 516
Mon 1/47:30 p.m.YOW - IAD
Nonstop1h 43mUnited Airlines
Thu 4/48:20 a.m.IAD - YOW
1 stop4h 20mUnited Airlines
Deal found 18/3C$ 528

Cheap Porter Airlines flights from Ottawa to Washington, D.C.

Explore cheap flight options specifically provided by Porter Airlines for the route between Ottawa and Washington, D.C.. 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 525,491 searches. Data last updated 19 March 2024.
Take a gander at the lowest prices we've found on Porter Airlines flights from Ottawa to Washington, D.C.. Check back soon if you're not seeing flights that suit your needs.
Mon 15/411:30 a.m.YOW - IAD
1 stop4h 22mPorter Airlines
Tue 30/45:20 p.m.IAD - YOW
1 stop4h 09mPorter Airlines
Deal found 18/3C$ 383
Thu 11/47:10 a.m.YOW - IAD
1 stop4h 27mPorter Airlines
Sun 14/41:30 p.m.IAD - YOW
1 stop6h 24mPorter Airlines
Deal found 18/3C$ 384
Wed 17/411:30 a.m.YOW - IAD
1 stop4h 22mPorter Airlines
Wed 24/41:00 p.m.IAD - YOW
1 stop5h 14mPorter Airlines
Deal found 18/3C$ 391
Mon 8/411:30 a.m.YOW - IAD
1 stop4h 22mPorter Airlines
Mon 15/41:00 p.m.IAD - YOW
1 stop5h 14mPorter Airlines
Deal found 17/3C$ 402
Sun 7/410:45 a.m.YOW - IAD
1 stop6h 17mPorter Airlines
Mon 15/45:20 p.m.IAD - YOW
1 stop4h 09mPorter Airlines
Deal found 17/3C$ 403
Sun 28/48:45 a.m.YOW - IAD
1 stop3h 22mPorter Airlines
Tue 7/51:00 p.m.IAD - YOW
1 stop3h 29mPorter Airlines
Deal found 18/3C$ 409
Sun 19/58:45 a.m.YOW - IAD
1 stop3h 22mPorter Airlines
Tue 28/55:20 p.m.IAD - YOW
1 stop4h 09mPorter Airlines
Deal found 18/3C$ 413
Thu 9/511:30 a.m.YOW - IAD
1 stop4h 22mPorter Airlines
Sat 11/52:50 p.m.IAD - YOW
1 stop4h 34mPorter Airlines
Deal found 18/3C$ 416
Thu 9/511:30 a.m.YOW - IAD
1 stop4h 22mPorter Airlines
Sat 11/52:50 p.m.IAD - YOW
1 stop4h 34mPorter Airlines
Deal found 18/3C$ 417

Cheap Ottawa to Washington, D.C. flights in March & April 2024

Find cheap flight options from Ottawa to Washington, D.C. specifically for the months of March and April 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 525,491 searches. Prices were last updated on 19 March 2024.
These are some of the best deals we've found on flights to Washington, D.C. in 2024 at this time. For more flight deals, be sure to check back very soon.
Mon 8/47:30 p.m.YOW - IAD
Nonstop1h 43mUnited Airlines
Tue 9/46:00 a.m.IAD - YOW
1 stop6h 40mUnited Airlines
Deal found 17/3C$ 360
Tue 26/34:55 p.m.YOW - BWI
1 stop14h 34mMultiple Airlines
Wed 3/46:00 a.m.BWI - YOW
1 stop13h 34mMultiple Airlines
Deal found 18/3C$ 363
Tue 26/34:55 p.m.YOW - BWI
1 stop14h 34mMultiple Airlines
Thu 4/48:19 a.m.BWI - YOW
1 stop11h 33mMultiple Airlines
Deal found 18/3C$ 370
Mon 15/411:30 a.m.YOW - IAD
1 stop4h 22mPorter Airlines
Tue 30/45:20 p.m.IAD - YOW
1 stop4h 09mPorter Airlines
Deal found 18/3C$ 383
Thu 11/47:10 a.m.YOW - IAD
1 stop4h 27mPorter Airlines
Sun 14/41:30 p.m.IAD - YOW
1 stop6h 24mPorter Airlines
Deal found 18/3C$ 384
Wed 17/411:30 a.m.YOW - IAD
1 stop4h 22mPorter Airlines
Wed 24/41:00 p.m.IAD - YOW
1 stop5h 14mPorter Airlines
Deal found 18/3C$ 391
Tue 9/411:30 a.m.YOW - IAD
1 stop4h 22mPorter Airlines
Tue 16/45:20 p.m.IAD - YOW
1 stop4h 09mPorter Airlines
Deal found 19/3C$ 401
Mon 8/411:30 a.m.YOW - IAD
1 stop4h 22mPorter Airlines
Mon 15/41:00 p.m.IAD - YOW
1 stop5h 14mPorter Airlines
Deal found 17/3C$ 402
Sun 7/410:45 a.m.YOW - IAD
1 stop6h 17mPorter Airlines
Mon 15/45:20 p.m.IAD - YOW
1 stop4h 09mPorter Airlines
Deal found 17/3C$ 403

Ottawa to Washington, D.C. 2024 flight deals

Discover exclusive flight deals for travel between Ottawa and Washington, D.C. in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 525,491 searches. Data last updated 19 March 2024.
These are some of the best deals we've found on flights to Washington, D.C. in 2024 at this time. For more flight deals, be sure to check back very soon.
Mon 8/47:30 p.m.YOW - IAD
Nonstop1h 43mUnited Airlines
Tue 9/46:00 a.m.IAD - YOW
1 stop6h 40mUnited Airlines
Deal found 17/3C$ 360
Tue 26/34:55 p.m.YOW - BWI
1 stop14h 34mMultiple Airlines
Wed 3/46:00 a.m.BWI - YOW
1 stop13h 34mMultiple Airlines
Deal found 18/3C$ 363
Tue 26/34:55 p.m.YOW - BWI
1 stop14h 34mMultiple Airlines
Thu 4/48:19 a.m.BWI - YOW
1 stop11h 33mMultiple Airlines
Deal found 18/3C$ 370
Mon 15/411:30 a.m.YOW - IAD
1 stop4h 22mPorter Airlines
Tue 30/45:20 p.m.IAD - YOW
1 stop4h 09mPorter Airlines
Deal found 18/3C$ 383
Thu 11/47:10 a.m.YOW - IAD
1 stop4h 27mPorter Airlines
Sun 14/41:30 p.m.IAD - YOW
1 stop6h 24mPorter Airlines
Deal found 18/3C$ 384
Wed 17/411:30 a.m.YOW - IAD
1 stop4h 22mPorter Airlines
Wed 24/41:00 p.m.IAD - YOW
1 stop5h 14mPorter Airlines
Deal found 18/3C$ 391
Tue 9/411:30 a.m.YOW - IAD
1 stop4h 22mPorter Airlines
Tue 16/45:20 p.m.IAD - YOW
1 stop4h 09mPorter Airlines
Deal found 19/3C$ 401
Mon 8/411:30 a.m.YOW - IAD
1 stop4h 22mPorter Airlines
Mon 15/41:00 p.m.IAD - YOW
1 stop5h 14mPorter Airlines
Deal found 17/3C$ 402
Sun 7/410:45 a.m.YOW - IAD
1 stop6h 17mPorter Airlines
Mon 15/45:20 p.m.IAD - YOW
1 stop4h 09mPorter Airlines
Deal found 17/3C$ 403

Direct flights to Washington, D.C. from Ottawa

Discover non-stop flight options from Ottawa to Washington, D.C.. 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 525,491 searches. Data last updated 19 March 2024.
If you're seeking options on non-stop flights from Ottawa to Washington, D.C., check out these fares. Users can also choose from other Ottawa to Washington, D.C. flights by using the search form above.
Thu 9/510:35 a.m.YOW - DCA
Nonstop1h 38mUnited Airlines
Sat 11/512:55 p.m.DCA - YOW
Nonstop1h 31mUnited Airlines
Deal found 18/3C$ 420
Thu 9/510:35 a.m.YOW - DCA
Nonstop1h 38mLufthansa
Sat 11/512:55 p.m.DCA - YOW
Nonstop1h 31mLufthansa
Deal found 18/3C$ 436
Thu 9/510:35 a.m.YOW - DCA
Nonstop1h 38mLufthansa
Sat 11/512:55 p.m.DCA - YOW
Nonstop1h 31mLufthansa
Deal found 18/3C$ 439
Sun 31/39:45 a.m.YOW - IAD
Nonstop1h 43mAir Canada
Mon 8/410:12 p.m.IAD - YOW
Nonstop1h 37mAir Canada
Deal found 18/3C$ 443
Sun 7/47:30 p.m.YOW - IAD
Nonstop1h 43mAir Canada
Tue 9/410:12 p.m.IAD - YOW
Nonstop1h 37mAir Canada
Deal found 17/3C$ 444
Thu 11/410:15 a.m.YOW - DCA
Nonstop1h 44mAir Canada
Mon 15/412:50 p.m.DCA - YOW
Nonstop1h 31mAir Canada
Deal found 17/3C$ 444
Thu 9/510:35 a.m.YOW - DCA
Nonstop1h 38mAir Canada
Sat 11/512:55 p.m.DCA - YOW
Nonstop1h 31mAir Canada
Deal found 18/3C$ 445
Mon 1/47:30 p.m.YOW - IAD
Nonstop1h 43mAir Canada
Tue 9/410:12 p.m.IAD - YOW
Nonstop1h 37mAir Canada
Deal found 18/3C$ 466
Sun 31/310:15 a.m.YOW - DCA
Nonstop1h 44mAir Canada
Mon 8/412:50 p.m.DCA - YOW
Nonstop1h 31mAir Canada
Deal found 17/3C$ 466

Ottawa to Washington, D.C. flights leaving soon

Find last-minute flight options from Ottawa to Washington, D.C. 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 525,491 searches. Data last updated 19 March 2024.
Have a look at some of the flights available from Ottawa to Washington, D.C. departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Tue 26/34:55 p.m.YOW - BWI
1 stop14h 34mMultiple Airlines
Wed 3/46:00 a.m.BWI - YOW
1 stop13h 34mMultiple Airlines
Deal found 18/3C$ 363
Tue 26/34:55 p.m.YOW - BWI
1 stop14h 34mMultiple Airlines
Thu 4/48:19 a.m.BWI - YOW
1 stop11h 33mMultiple Airlines
Deal found 18/3C$ 370
Tue 26/34:55 p.m.YOW - BWI
1 stop14h 34mMultiple Airlines
Wed 27/33:44 p.m.BWI - YOW
1 stop21h 21mMultiple Airlines
Deal found 17/3C$ 407
Tue 26/34:55 p.m.YOW - BWI
1 stop14h 34mMultiple Airlines
Thu 28/36:00 a.m.BWI - YOW
1 stop14h 34mMultiple Airlines
Deal found 18/3C$ 479
Thu 28/36:45 a.m.YOW - IAD
1 stop4h 29mPorter Airlines
Mon 1/45:20 p.m.IAD - YOW
1 stop4h 09mPorter Airlines
Deal found 18/3C$ 533
Thu 28/36:45 a.m.YOW - IAD
1 stop4h 29mPorter Airlines
Mon 1/45:20 p.m.IAD - YOW
1 stop4h 09mPorter Airlines
Deal found 18/3C$ 535
Mon 25/35:30 p.m.YOW - BWI
1 stop13h 59mMultiple Airlines
Wed 27/36:45 a.m.BWI - YOW
2 stops12h 17mMultiple Airlines
Deal found 18/3C$ 544
Sat 23/36:00 a.m.YOW - BWI
1 stop16h 20mMultiple Airlines
Wed 27/36:45 a.m.BWI - YOW
2 stops12h 17mMultiple Airlines
Deal found 18/3C$ 551
Mon 25/35:30 p.m.YOW - BWI
1 stop13h 59mMultiple Airlines
Wed 27/38:19 a.m.BWI - YOW
1 stop10h 43mMultiple Airlines
Deal found 18/3C$ 552

One-way flights to Washington, D.C. from Ottawa

Search for one-way flight options from Ottawa to Washington, D.C.. 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 525,491 searches. Data last updated 19 March 2024.
Users travelling one-way from Ottawa to Washington, D.C. can select one of these great deals. For those needing a return trip from Ottawa, there is a search form available above.
Sun 12/58:45 a.m.YOW - IAD
1 stop3h 22mPorter Airlines
Deal found 18/3C$ 227
Thu 18/42:55 p.m.YOW - BWI
1 stop10h 24mMultiple Airlines
Deal found 18/3C$ 238
Sun 12/57:30 p.m.YOW - IAD
Nonstop1h 43mAir Canada
Deal found 17/3C$ 242
Sun 12/510:35 a.m.YOW - DCA
Nonstop1h 38mAir Canada
Deal found 18/3C$ 242
Sun 12/55:55 a.m.YOW - DCA
1 stop4h 22mAir Canada
Deal found 18/3C$ 249
Thu 18/410:30 a.m.YOW - DCA
1 stop5h 02mAir Canada
Deal found 18/3C$ 256
Fri 3/55:55 p.m.YOW - IAD
1 stop5h 23mUnited Airlines
Deal found 17/3C$ 263
Sun 12/56:05 a.m.YOW - DCA
1 stop4h 22mUnited Airlines
Deal found 17/3C$ 263
Thu 18/42:55 p.m.YOW - BWI
2 stops16h 40mMultiple Airlines
Deal found 18/3C$ 267

Find flights from Ottawa to Washington, D.C. within your budget

Customize your flight search to find flights from Ottawa to Washington, D.C. 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 525,491 searches. Data last updated 19 March 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 360 - C$ 762

Route

Depart

Return

Price

OttawaWashington, D.C. Dulles Intl

YOW - IAD

YOWIAD

Ottawa

Mon 8/4

Nonstop1h 43m

Washington, D.C. Dulles Intl

Tue 9/4

1 stop6h 40m

C$ 360

OttawaWashington, D.C. Dulles Intl

YOW - IAD

YOWIAD

Ottawa

Mon 15/4

1 stop4h 22m

Washington, D.C. Dulles Intl

Tue 30/4

1 stop4h 09m

C$ 383

OttawaWashington, D.C. Dulles Intl

YOW - IAD

YOWIAD

Ottawa

Thu 11/4

1 stop4h 27m

Washington, D.C. Dulles Intl

Sun 14/4

1 stop6h 24m

C$ 384

OttawaWashington, D.C. Reagan-National

YOW - DCA

YOWDCA

Ottawa

Thu 9/5

Nonstop1h 38m

Washington, D.C. Reagan-National

Sat 11/5

Nonstop1h 31m

C$ 420

OttawaBaltimore/Washington

YOW - BWI

YOWBWI

Ottawa

Thu 4/4

1 stop8h 17m

Baltimore/Washington

Tue 9/4

1 stop7h 51m

C$ 424

OttawaWashington, D.C. Reagan-National

YOW - DCA

YOWDCA

Ottawa

Wed 17/4

1 stop5h 02m

Washington, D.C. Reagan-National

Wed 24/4

Nonstop1h 31m

C$ 428

OttawaWashington, D.C. Reagan-National

YOW - DCA

YOWDCA

Ottawa

Thu 9/5

Nonstop1h 38m

Washington, D.C. Reagan-National

Sat 11/5

Nonstop1h 31m

C$ 436

OttawaWashington, D.C. Reagan-National

YOW - DCA

YOWDCA

Ottawa

Thu 11/4

2 stops13h 17m

Washington, D.C. Reagan-National

Mon 15/4

1 stop17h 35m

C$ 680

OttawaBaltimore/Washington

YOW - BWI

YOWBWI

Ottawa

Tue 13/8

2 stops16h 52m

Baltimore/Washington

Thu 29/8

2 stops28h 06m

C$ 762

Flights are sorted by cheapest first

Deals found on 17/3

When is the best time to book a flight from Ottawa to Washington, D.C.?

Use this chart to determine the optimal time to book a round-trip flight from Ottawa to Washington, D.C.. Price data was last updated on 28 January 2024.
To ensure you get the cheapest price possible for a flight from Ottawa to Washington, D.C., you should look to book at least 78 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

When is the cheapest time to fly from Ottawa to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Ottawa to Washington, D.C.. Price data was last updated on 10 March 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ottawa to Washington, D.C. flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Washington, D.C. by month

Plan your trip from Ottawa to Washington, D.C. by taking into account the cheapest months to travel. The average price of a one-way flight from Ottawa to Washington, D.C. is currently C$ 250 while a round-trip flight costs C$ 475. Price data was last updated on 17 March 2024.

Currently, September is the cheapest month in which you can book a flight from Ottawa to Washington, D.C. (average of C$ 251). Flying from Ottawa to Washington, D.C. in July is currently the most expensive (average of C$ 354). 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.

January

C$ 378

February

C$ 348

March

C$ 379

April

C$ 360

May

C$ 402

June

C$ 472

July

C$ 479

August

C$ 464

September

C$ 340

October

C$ 367

November

C$ 413

December

C$ 360

Temperature and rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

2 - 27 °C

Reviews of airlines servicing Washington, D.C.

Get insights into the airlines that provide service to Washington, D.C.. 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 Washington, D.C.. Reviews last updated 19 March 2024.
See what other customers who have flown with United Airlines, Porter Airlines and Air Canada from Ottawa to Washington, D.C. have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,551 reviews

Entertainment

8.1

Crew

8.6

Food

7.5

Boarding

8.2

Overall

8.1

Comfort

7.9

Reviews

1 / 10

It was a good experience other than a short delay.

8.1
Very good
11,551 reviews
8.1
Very good
11,551 reviews

Entertainment

8.1

Crew

8.6

Food

7.5

Boarding

8.2

Overall

8.1

Comfort

7.9

Reviews

1 / 10

It was a good experience other than a short delay.

7.5
Good
3,066 reviews
8.1
Very good
11,551 reviews

Entertainment

8.1

Crew

8.6

Food

7.5

Boarding

8.2

Overall

8.1

Comfort

7.9

Reviews

1 / 10

It was a good experience other than a short delay.

7.4
Good
460 reviews
8.1
Very good
11,551 reviews

Entertainment

8.1

Crew

8.6

Food

7.5

Boarding

8.2

Overall

8.1

Comfort

7.9

Reviews

1 / 10

It was a good experience other than a short delay.

7.4
Good
11,602 reviews
8.1
Very good
11,551 reviews

Entertainment

8.1

Crew

8.6

Food

7.5

Boarding

8.2

Overall

8.1

Comfort

7.9

Reviews

1 / 10

It was a good experience other than a short delay.

7.0
Good
6,717 reviews
8.1
Very good
11,551 reviews

Entertainment

8.1

Crew

8.6

Food

7.5

Boarding

8.2

Overall

8.1

Comfort

7.9

Reviews

1 / 10

It was a good experience other than a short delay.

Related info for your journey

Find useful and relevant information for your journey from Ottawa to Washington, D.C.. 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.?

    For a flight from Ottawa to Washington, D.C., 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 7 outbound flights to Washington, D.C. per day. 3 airlines have flights to Washington, D.C. from Ottawa on a regular basis.

  • Can I find flights from Ottawa to Washington, D.C. for under C$ 400 on Cheapflights?

    Yes, there are multiple flights from Ottawa to Washington, D.C. for under C$ 400. The cheapest flight booked recently is on United Airlines for just C$ 360, but on average you can expect to pay C$ 410.

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

    Cheapflights has 20 direct flights from Ottawa to Washington, D.C. under C$ 500. A good price for a direct flight from Ottawa to Washington, D.C. is less than C$ 472.

  • Are there last-minute flights available from Ottawa to Washington, D.C. for under C$ 400?

    There are currently 20+ open flights from Ottawa to Washington, D.C. within the next 7 days for less than C$ 400.

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

    Flying on United Airlines is currently your cheapest option to Washington, D.C., with prices starting at C$ 360. Additional round-trip tickets that might be worth considering are offered by Porter Airlines and Air Canada, with the lowest prices starting at C$ 383 and C$ 428, respectively. These flights start at 29% lower than the current average price 3 months from now.

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

    C$ 227 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from C$ 242 and C$ 263, respectively.

  • What are the most popular routes from Ottawa to Washington, D.C.?

  • What are the most popular airlines that fly from Ottawa to Washington, D.C.?

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

    The top 3 most reliable airlines when flying from Ottawa to Washington, D.C. are Avianca (93%), GoJet (89%) and Air Canada (89%).

  • What are the cheapest flights from Ottawa to Washington, D.C.?

    The cheapest flight price from Ottawa to Washington, D.C. is C$ 273. On average you can expect to pay C$ 1,159. The most popular route, (Ottawa - Washington, D.C. Dulles Intl), can usually be booked for C$ 383.

  • What does YOW to IAD mean?

    YOW and IAD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. YOW to IAD refers to a flight route from Ottawa Airport to Washington, D.C. Dulles Intl Airport. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Baltimore/Washington Airport (BWI), Washington, D.C. Reagan-National Airport (DCA).

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Top 3 airlines flying from Ottawa to Washington, D.C.

Discover the top 3 airlines that operate flights from Ottawa to Washington, D.C.. 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 525,491 searches. Data last updated 19 March 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 270AverageC$ 534FlexibilityNo cancel feeOn-time69%
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Porter AirlinesCheapestC$ 341AverageC$ 474FlexibilityNo cancel feeOn-time52%
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Air CanadaCheapestC$ 348AverageC$ 685FlexibilityNo cancel feeOn-time67%
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Search flights from Ottawa to Washington, D.C. by cabin class

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Hourly flight availability from Ottawa to Washington, D.C.

Find hourly flight availability from Ottawa to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 March 2024.
1%of flight departuresEarly morningMidnight to 6 am
71%of flight departuresMorning6 am to noon
28%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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Weekly flight availability from Ottawa to Washington, D.C.

Explore weekly flight availability from Ottawa to Washington, D.C.. 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 19 March 2024.
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