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Cheap flights from Washington to Ottawa from C$ 278

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 6/6. 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.
SEA — YOW
21 May — 28 May1
1 adult
Tue 21/5
Tue 28/5

How far in advance should I book a flight from State of Washington to Ottawa?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 34 days in advance, which can save you up to 259% on flights from State of Washington to Ottawa compared to booking the week you need them. Waiting 34 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 696. For sooner than that we have options available in the next 3 days from C$ 1,443.

What is the cheapest month to fly from State of Washington to Ottawa?

Due to multiple factors, expect to potentially pay more when booking in April. For low rates, January can be a great choice for travel to Ottawa. Flights to Ottawa from State of Washington in January are about C$ 838 on average during January, but can be found for as low as C$ 496.

When is the cheapest time to fly from State of Washington to Ottawa (WA - YOW)?

When flying from State of Washington to Ottawa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Air Canada flights from Washington to Ottawa

Explore cheap flight options specifically provided by Air Canada for the route between Washington and Ottawa. 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 409,532 searches. Data last updated 16 May 2024.
Consider these cheap Air Canada flights we've found departing from Washington to Ottawa. Be sure to come back soon if the deals available don't appeal to you at this time.
Fri 18/106:55 p.m.PDX - YOW
1 stop8h 23mAir Canada
Tue 22/107:20 a.m.YOW - PDX
1 stop10h 27mAir Canada
Deal found 15/5C$ 594
Sat 31/811:10 p.m.SEA - YOW
1 stop8h 48mAir Canada
Wed 4/95:55 a.m.YOW - SEA
2 stops11h 35mAir Canada
Deal found 14/5C$ 629
Tue 11/610:20 a.m.PDX - YOW
1 stop7h 31mAir Canada
Sat 15/69:45 p.m.YOW - PDX
1 stop14h 55mAir Canada
Deal found 14/5C$ 651
Thu 6/65:55 a.m.SEA - YOW
1 stop7h 46mAir Canada
Mon 10/65:00 p.m.YOW - SEA
1 stop7h 58mAir Canada
Deal found 15/5C$ 743
Wed 19/67:05 p.m.SEA - YOW
1 stop8h 14mAir Canada
Thu 27/68:00 p.m.YOW - SEA
1 stop17h 51mAir Canada
Deal found 15/5C$ 774
Sat 31/810:40 a.m.SEA - YOW
1 stop7h 09mAir Canada
Wed 4/95:55 a.m.YOW - SEA
2 stops9h 35mAir Canada
Deal found 15/5C$ 785
Fri 18/106:00 a.m.PDX - YOW
1 stop7h 49mAir Canada
Tue 22/107:20 a.m.YOW - PDX
1 stop10h 27mAir Canada
Deal found 16/5C$ 837
Tue 11/66:00 a.m.PDX - YOW
2 stops11h 06mAir Canada
Sat 15/610:00 a.m.YOW - PDX
2 stops13h 56mAir Canada
Deal found 15/5C$ 845

Cheap WestJet flights from Washington to Ottawa

Explore cheap flight options specifically provided by WestJet for the route between Washington and Ottawa. 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 409,532 searches. Data last updated 16 May 2024.
Some of the lowest-priced WestJet flights we've found at this time heading from Washington to Ottawa. Check back soon if you're not seeing flights that suit your needs.
Sun 11/812:15 p.m.PDX - YOW
1 stop9h 22mWestJet
Sun 18/88:15 p.m.YOW - PDX
1 stop19h 58mWestJet
Deal found 16/5C$ 606
Sun 11/812:15 p.m.PDX - YOW
1 stop9h 22mWestJet
Sun 18/83:25 p.m.YOW - PDX
2 stops24h 48mWestJet
Deal found 16/5C$ 610
Sun 11/88:15 a.m.PDX - YOW
2 stops27h 16mWestJet
Sun 18/83:25 p.m.YOW - PDX
2 stops24h 48mWestJet
Deal found 16/5C$ 647
Fri 30/812:15 p.m.PDX - YOW
1 stop9h 22mWestJet
Tue 3/96:07 a.m.YOW - PDX
1 stop10h 06mWestJet
Deal found 15/5C$ 650
Thu 8/81:50 p.m.SEA - YOW
1 stop7h 47mWestJet
Fri 9/86:07 a.m.YOW - SEA
1 stop9h 49mWestJet
Deal found 16/5C$ 657
Thu 8/81:50 p.m.SEA - YOW
1 stop7h 47mWestJet
Fri 9/86:07 a.m.YOW - SEA
2 stops11h 39mWestJet
Deal found 16/5C$ 658
Thu 13/67:00 a.m.SEA - YOW
1 stop20h 57mWestJet
Sun 16/66:09 a.m.YOW - SEA
2 stops11h 37mWestJet
Deal found 16/5C$ 665
Tue 25/66:15 p.m.SEA - YOW
2 stops17h 16mWestJet
Sun 30/63:25 p.m.YOW - SEA
2 stops24h 31mWestJet
Deal found 15/5C$ 678
Tue 25/66:15 p.m.SEA - YOW
2 stops17h 16mWestJet
Sun 30/68:15 p.m.YOW - SEA
1 stop27h 06mWestJet
Deal found 15/5C$ 687

Cheap Washington to Ottawa flights in May & June 2024

Find cheap flight options from Washington to Ottawa specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 409,532 searches. Prices were last updated on 16 May 2024.
The lowest fares we've come across on flights travelling from Washington to Ottawa in May and June 2024. More deals are always being added, so be sure to check back regularly.
Mon 10/612:15 a.m.PDX - YOW
1 stop13h 49mUnited Airlines
Sat 15/66:38 a.m.YOW - PDX
2 stops18h 58mUnited Airlines
Deal found 14/5C$ 627
Tue 11/67:55 p.m.PDX - YOW
2 stops18h 09mUnited Airlines
Sat 15/66:38 a.m.YOW - PDX
2 stops18h 58mUnited Airlines
Deal found 14/5C$ 634
Tue 11/610:20 a.m.PDX - YOW
1 stop7h 31mAir Canada
Sat 15/69:45 p.m.YOW - PDX
1 stop14h 55mAir Canada
Deal found 14/5C$ 651
Thu 13/67:00 a.m.SEA - YOW
1 stop20h 57mMultiple Airlines
Sun 16/69:05 a.m.YOW - SEA
1 stop14h 16mMultiple Airlines
Deal found 16/5C$ 659
Thu 13/67:00 a.m.SEA - YOW
1 stop20h 57mWestJet
Sun 16/66:09 a.m.YOW - SEA
2 stops11h 37mWestJet
Deal found 16/5C$ 665
Tue 25/66:15 p.m.SEA - YOW
2 stops17h 16mWestJet
Sun 30/63:25 p.m.YOW - SEA
2 stops24h 31mWestJet
Deal found 15/5C$ 678
Tue 25/66:15 p.m.SEA - YOW
2 stops17h 16mWestJet
Sun 30/68:15 p.m.YOW - SEA
1 stop27h 06mWestJet
Deal found 15/5C$ 687
Thu 13/67:00 a.m.SEA - YOW
2 stops10h 48mWestJet
Sun 16/66:09 a.m.YOW - SEA
2 stops11h 37mWestJet
Deal found 16/5C$ 691
Tue 25/67:00 a.m.SEA - YOW
1 stop8h 20mMultiple Airlines
Sun 30/68:15 p.m.YOW - SEA
1 stop19h 41mMultiple Airlines
Deal found 15/5C$ 693

Washington to Ottawa 2024 flight deals

Discover exclusive flight deals for travel between Washington and Ottawa in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 409,532 searches. Data last updated 16 May 2024.
The lowest fares we've come across on flights travelling from Washington to Ottawa in May and June 2024. More deals are always being added, so be sure to check back regularly.
Fri 18/106:55 p.m.PDX - YOW
1 stop8h 23mAir Canada
Tue 22/107:20 a.m.YOW - PDX
1 stop10h 27mAir Canada
Deal found 15/5C$ 594
Mon 10/612:15 a.m.PDX - YOW
1 stop13h 49mUnited Airlines
Sat 15/66:38 a.m.YOW - PDX
2 stops18h 58mUnited Airlines
Deal found 14/5C$ 627
Sat 31/811:10 p.m.SEA - YOW
1 stop8h 48mAir Canada
Wed 4/95:55 a.m.YOW - SEA
2 stops11h 35mAir Canada
Deal found 14/5C$ 629
Tue 11/67:55 p.m.PDX - YOW
2 stops18h 09mUnited Airlines
Sat 15/66:38 a.m.YOW - PDX
2 stops18h 58mUnited Airlines
Deal found 14/5C$ 634
Sat 31/811:59 p.m.SEA - YOW
1 stop7h 34mUnited Airlines
Wed 4/91:34 p.m.YOW - SEA
1 stop11h 41mUnited Airlines
Deal found 14/5C$ 634
Fri 30/812:15 p.m.PDX - YOW
1 stop9h 22mWestJet
Tue 3/96:07 a.m.YOW - PDX
1 stop10h 06mWestJet
Deal found 15/5C$ 650
Tue 11/610:20 a.m.PDX - YOW
1 stop7h 31mAir Canada
Sat 15/69:45 p.m.YOW - PDX
1 stop14h 55mAir Canada
Deal found 14/5C$ 651
Thu 8/81:50 p.m.SEA - YOW
1 stop7h 47mWestJet
Fri 9/86:07 a.m.YOW - SEA
1 stop9h 49mWestJet
Deal found 16/5C$ 657
Thu 8/81:50 p.m.SEA - YOW
1 stop7h 47mWestJet
Fri 9/86:07 a.m.YOW - SEA
2 stops11h 39mWestJet
Deal found 16/5C$ 658

One-way flights to Ottawa from Washington

Search for one-way flight options from Washington to Ottawa. 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 409,532 searches. Data last updated 16 May 2024.
If you're seeking multiple options on one-way flights from Washington to Ottawa, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Washington to Ottawa instead should update the search form at the top of page.
Thu 6/69:42 p.m.SEA - YOW
2 stops38h 40mMultiple Airlines
Deal found 15/5C$ 278
Sun 28/712:15 p.m.PDX - YOW
2 stops23h 16mWestJet
Deal found 15/5C$ 283
Sun 28/76:55 p.m.PDX - YOW
1 stop8h 29mAir Canada
Deal found 15/5C$ 302
Sun 28/77:00 a.m.SEA - YOW
2 stops10h 42mWestJet
Deal found 15/5C$ 304
Thu 8/86:55 p.m.PDX - YOW
1 stop8h 29mAir Canada
Deal found 15/5C$ 305
Fri 16/81:50 p.m.SEA - YOW
1 stop7h 47mWestJet
Deal found 15/5C$ 313
Sun 9/611:45 p.m.PDX - YOW
1 stop14h 19mUnited Airlines
Deal found 16/5C$ 319
Wed 5/67:00 a.m.SEA - YOW
1 stop27h 25mMultiple Airlines
Deal found 15/5C$ 320
Mon 12/81:50 p.m.SEA - YOW
1 stop7h 47mWestJet
Deal found 15/5C$ 323

Find flights from Washington to Ottawa within your budget

Customize your flight search to find flights from Washington to Ottawa 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 409,532 searches. Data last updated 16 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 594 - C$ 693

Route

Depart

Return

Price

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Fri 18/10

1 stop8h 23m

Ottawa

Tue 22/10

1 stop10h 27m

C$ 594

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sun 11/8

1 stop9h 22m

Ottawa

Sun 18/8

1 stop19h 58m

C$ 606

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Sun 11/8

1 stop9h 22m

Ottawa

Sun 18/8

2 stops24h 48m

C$ 610

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Mon 10/6

1 stop13h 49m

Ottawa

Sat 15/6

2 stops18h 58m

C$ 627

Seattle/Tacoma IntlOttawa

SEA - YOW

SEAYOW

Seattle/Tacoma Intl

Sat 31/8

1 stop8h 48m

Ottawa

Wed 4/9

2 stops11h 35m

C$ 629

PortlandOttawa

PDX - YOW

PDXYOW

Portland

Tue 11/6

2 stops18h 09m

Ottawa

Sat 15/6

2 stops18h 58m

C$ 634

Seattle/Tacoma IntlOttawa

SEA - YOW

SEAYOW

Seattle/Tacoma Intl

Sat 31/8

1 stop7h 34m

Ottawa

Wed 4/9

1 stop11h 41m

C$ 634

Seattle/Tacoma IntlOttawa

SEA - YOW

SEAYOW

Seattle/Tacoma Intl

Thu 13/6

1 stop20h 57m

Ottawa

Sun 16/6

1 stop14h 16m

C$ 659

Seattle/Tacoma IntlOttawa

SEA - YOW

SEAYOW

Seattle/Tacoma Intl

Tue 25/6

1 stop8h 20m

Ottawa

Sun 30/6

1 stop19h 41m

C$ 693

Flights are sorted by cheapest first

Deals found on 15/5

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. 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 Ottawa. Reviews last updated 16 May 2024.
Peruse reviews from past customers who have flown with Air Canada, WestJet and United Airlines from Washington to Ottawa to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.5
Good
2,919 reviews
Check prices

Entertainment

6.5

Boarding

7.7

Food

6.5

Crew

8.2

Comfort

7.3

Overall

7.5

Reviews

1 / 10

We had a great experience with the flight back to Toronto and crew were awesome.

WestJet
7.5
Good
2,919 reviews
WestJet
7.5
Good
2,919 reviews
Check prices

Entertainment

6.5

Boarding

7.7

Food

6.5

Crew

8.2

Comfort

7.3

Overall

7.5

Reviews

1 / 10

We had a great experience with the flight back to Toronto and crew were awesome.

United Airlines
7.4
Good
10,924 reviews
WestJet
7.5
Good
2,919 reviews
Check prices

Entertainment

6.5

Boarding

7.7

Food

6.5

Crew

8.2

Comfort

7.3

Overall

7.5

Reviews

1 / 10

We had a great experience with the flight back to Toronto and crew were awesome.

Air Canada
7.0
Good
6,947 reviews
WestJet
7.5
Good
2,919 reviews
Check prices

Entertainment

6.5

Boarding

7.7

Food

6.5

Crew

8.2

Comfort

7.3

Overall

7.5

Reviews

1 / 10

We had a great experience with the flight back to Toronto and crew were awesome.

Related info for your journey

Find useful and relevant information for your journey from Washington to Ottawa. 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 into for flights to Ottawa from Washington?

    Ottawa (YOW) is the airport you will fly into if you book a flight from Washington to Ottawa. It is only a 10.6 km journey from Ottawa (YOW) to Ottawa’s city centre.

  • Can I find flights from State of Washington to Ottawa for under C$ 600 on Cheapflights?

    Yes, there are multiple flights from State of Washington to Ottawa for under C$ 600. The cheapest flight booked recently is on Air Canada for just C$ 594, but on average you can expect to pay C$ 653.

  • What are the cheapest airlines to fly from State of Washington to Ottawa one-way?

    C$ 283 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from C$ 302 and C$ 319, respectively.

  • What does SEA to YOW mean?

    Great question - SEA to YOW just means Seattle/Tacoma Intl Airport to Ottawa Airport. Now you’ll know what these unique codes when you look for flights! 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 Spokane Airport (GEG), Pasco Tri Cities Airport (PSC), Bellingham Airport (BLI), Everett Paine Field Airport (PAE), Seattle Lake Union Spb Airport (LKE).

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

    The amount of baggage you can bring on your Washington to Ottawa 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 Washington to Ottawa with specific airlines?

    Yes, Cheapflights allows you to browse and filter Washington to Ottawa 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 Washington to Ottawa that include hotel bookings?

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

  • How can I find direct flights from Washington to Ottawa?

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

  • Can I find deals for business class flights from Washington to Ottawa?

    Yes. Cheapflights offers flight deals from Washington to Ottawa 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 Washington to Ottawa that allow pets onboard?

    Many airlines flying from Washington to Ottawa 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 Washington to Ottawa?

    Yes, you can often find last-minute deals on Washington to Ottawa 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 State of Washington to Ottawa flight deals updated?

    The State of Washington to Ottawa flight deals you see on this page were last updated on 16/5.

See more FAQs

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Top airline flying from Washington to Ottawa

Discover the top airline that operate flights from Washington to Ottawa. 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 409,532 searches. Data last updated 16 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 560AverageC$ 761FlexibilityNo cancel feeOn-time67%
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State of Washington to Québec City flights

Search flights from Washington to Ottawa by cabin class

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

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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 Washington to Ottawa?

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Why should you use Cheapflights to find cheap flight tickets from Washington to Ottawa?

Cheapflights helps you find that perfect flight to Ottawa from Washington by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Washington to Ottawa with no change fees?

Yes! Cheapflights helps users easily find flights from Washington to Ottawa with no change fees.

Can Cheapflights notify me if prices for flights from Washington to Ottawa become cheaper?

Yes, Cheapflights offers price alerts on Washington to Ottawa flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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