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Cheap flights from Seattle to Ottawa from C$ 283

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
25 May — 1 Jun1
1 adult
Sat 25/5
Sat 1/6

The best prices from Seattle/Tacoma Intl to Ottawa are usually found in January or August, booked 35 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Seattle to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Ottawa (YOW). 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 20 May 2024.

Popular in

April

Cheapest in

January

Average price

C$ 825

Round-trip from

C$ 276
High demand for flights, 21% potential price rise
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Best time to find cheap flights, 10% potential price drop
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Average for round-trip flights in May 2024
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From Seattle/Tacoma Intl to Ottawa
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What is the cheapest day to fly round-trip from Seattle to Ottawa?

Sunday flights are found to be more expensive to fly from Seattle to Ottawa. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Ottawa.

How far in advance should I book a flight from Seattle 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 Seattle 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$ 695. For sooner than that we have options available in the next 3 days from C$ 1,441.

What is the cheapest month to fly from Seattle to Ottawa?

January is one of the best times of the year to fly to Ottawa from Seattle. Prices for January average C$ 837 per person but you can even find prices for as low as C$ 495. The most expensive prices can be found in the month of April. Opting for a January flight can save you 27% on your journey compared to booking in April

When is the cheapest time to fly from Seattle to Ottawa (SEA - YOW)?

When flying from Seattle to Ottawa, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 3% versus a flight at noon.

Cheap WestJet flights from Seattle to Ottawa

Explore cheap flight options specifically provided by WestJet for the route between Seattle 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 406,380 searches. Data last updated 20 May 2024.
Find some of the cheapest WestJet flights travelling from Seattle to Ottawa. It's recommended that users confirm their flight details before booking.
Fri 26/71:50 p.m.SEA - YOW
1 stop7h 47mWestJet
Sat 3/86:07 a.m.YOW - SEA
1 stop9h 49mWestJet
Deal found 19/5C$ 622
Thu 8/83:30 p.m.SEA - YOW
2 stops12h 22mWestJet
Sun 15/95:55 a.m.YOW - SEA
2 stops11h 53mWestJet
Deal found 20/5C$ 644
Thu 8/87:00 a.m.SEA - YOW
1 stop20h 52mWestJet
Sun 15/95:55 a.m.YOW - SEA
1 stop10h 01mWestJet
Deal found 20/5C$ 680
Tue 16/76:15 p.m.SEA - YOW
1 stop9h 37mWestJet
Tue 23/79:35 p.m.YOW - SEA
2 stops22h 46mWestJet
Deal found 19/5C$ 683
Tue 18/67:00 a.m.SEA - YOW
2 stops10h 42mWestJet
Tue 25/63:25 p.m.YOW - SEA
2 stops24h 31mWestJet
Deal found 19/5C$ 691
Tue 16/77:00 a.m.SEA - YOW
1 stop20h 52mWestJet
Tue 23/73:55 p.m.YOW - SEA
1 stop24h 01mWestJet
Deal found 19/5C$ 695
Fri 26/76:15 p.m.SEA - YOW
2 stops17h 16mWestJet
Sat 3/83:25 p.m.YOW - SEA
2 stops24h 31mWestJet
Deal found 19/5C$ 702
Sat 31/86:15 p.m.SEA - YOW
2 stops17h 16mWestJet
Wed 4/98:00 a.m.YOW - SEA
1 stop7h 56mWestJet
Deal found 18/5C$ 758
Thu 6/67:00 a.m.SEA - YOW
2 stops28h 38mWestJet
Mon 10/69:35 p.m.YOW - SEA
2 stops25h 45mWestJet
Deal found 19/5C$ 836

Cheap Air Canada flights from Seattle to Ottawa

Explore cheap flight options specifically provided by Air Canada for the route between Seattle 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 406,380 searches. Data last updated 20 May 2024.
To aid your search, here are some of the cheapest Air Canada flights we've found from Seattle to Ottawa. Deals are refreshing constantly so come back soon for more options.
Sat 22/67:05 p.m.SEA - YOW
1 stop8h 14mAir Canada
Wed 26/67:20 a.m.YOW - SEA
1 stop10h 14mAir Canada
Deal found 19/5C$ 720
Fri 21/67:05 p.m.SEA - YOW
1 stop8h 14mAir Canada
Wed 26/67:20 a.m.YOW - SEA
1 stop8h 10mAir Canada
Deal found 19/5C$ 732
Fri 21/67:05 p.m.SEA - YOW
1 stop8h 14mAir Canada
Thu 27/67:20 a.m.YOW - SEA
1 stop8h 10mAir Canada
Deal found 19/5C$ 734
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 19/5C$ 742
Sun 23/65:50 a.m.SEA - YOW
1 stop7h 51mAir Canada
Sun 23/69:45 p.m.YOW - SEA
1 stop15h 15mAir Canada
Deal found 19/5C$ 759

Cheap Seattle to Ottawa flights in May & June 2024

Find cheap flight options from Seattle 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 406,380 searches. Prices were last updated on 20 May 2024.
The lowest fares we've come across on flights travelling from Seattle to Ottawa in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 18/67:00 a.m.SEA - YOW
1 stop8h 20mMultiple Airlines
Tue 25/69:05 a.m.YOW - SEA
1 stop11h 16mMultiple Airlines
Deal found 19/5C$ 649
Tue 18/67:00 a.m.SEA - YOW
1 stop8h 20mMultiple Airlines
Tue 25/69:35 p.m.YOW - SEA
2 stops18h 21mMultiple Airlines
Deal found 19/5C$ 656
Mon 24/67:00 a.m.SEA - YOW
1 stop8h 20mMultiple Airlines
Tue 25/69:35 p.m.YOW - SEA
2 stops25h 46mMultiple Airlines
Deal found 19/5C$ 659
Mon 24/67:00 a.m.SEA - YOW
1 stop8h 20mMultiple Airlines
Tue 25/69:05 a.m.YOW - SEA
1 stop11h 16mMultiple Airlines
Deal found 19/5C$ 663
Tue 18/67:00 a.m.SEA - YOW
2 stops10h 42mWestJet
Tue 25/63:25 p.m.YOW - SEA
2 stops24h 31mWestJet
Deal found 19/5C$ 691
Sat 22/67:00 a.m.SEA - YOW
1 stop8h 20mMultiple Airlines
Tue 25/69:05 a.m.YOW - SEA
1 stop11h 16mMultiple Airlines
Deal found 19/5C$ 697
Sat 22/67:05 p.m.SEA - YOW
1 stop8h 14mAir Canada
Wed 26/67:20 a.m.YOW - SEA
1 stop10h 14mAir Canada
Deal found 19/5C$ 720
Sat 22/67:00 a.m.SEA - YOW
1 stop8h 20mMultiple Airlines
Tue 25/69:10 a.m.YOW - SEA
2 stops11h 11mMultiple Airlines
Deal found 19/5C$ 731
Fri 21/67:05 p.m.SEA - YOW
1 stop8h 14mAir Canada
Wed 26/67:20 a.m.YOW - SEA
1 stop8h 10mAir Canada
Deal found 19/5C$ 732

Seattle to Ottawa 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Ottawa in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 406,380 searches. Data last updated 20 May 2024.
The lowest fares we've come across on flights travelling from Seattle to Ottawa in May and June 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 26/71:50 p.m.SEA - YOW
1 stop7h 47mWestJet
Sat 3/86:07 a.m.YOW - SEA
1 stop9h 49mWestJet
Deal found 19/5C$ 622
Thu 8/83:30 p.m.SEA - YOW
2 stops12h 22mWestJet
Sun 15/95:55 a.m.YOW - SEA
2 stops11h 53mWestJet
Deal found 20/5C$ 644
Tue 18/67:00 a.m.SEA - YOW
1 stop8h 20mMultiple Airlines
Tue 25/69:05 a.m.YOW - SEA
1 stop11h 16mMultiple Airlines
Deal found 19/5C$ 649
Tue 18/67:00 a.m.SEA - YOW
1 stop8h 20mMultiple Airlines
Tue 25/69:35 p.m.YOW - SEA
2 stops18h 21mMultiple Airlines
Deal found 19/5C$ 656
Mon 24/67:00 a.m.SEA - YOW
1 stop8h 20mMultiple Airlines
Tue 25/69:35 p.m.YOW - SEA
2 stops25h 46mMultiple Airlines
Deal found 19/5C$ 659
Mon 24/67:00 a.m.SEA - YOW
1 stop8h 20mMultiple Airlines
Tue 25/69:05 a.m.YOW - SEA
1 stop11h 16mMultiple Airlines
Deal found 19/5C$ 663
Thu 8/87:00 a.m.SEA - YOW
1 stop20h 52mWestJet
Sun 15/95:55 a.m.YOW - SEA
1 stop10h 01mWestJet
Deal found 20/5C$ 680
Tue 16/76:15 p.m.SEA - YOW
1 stop9h 37mWestJet
Tue 23/79:35 p.m.YOW - SEA
2 stops22h 46mWestJet
Deal found 19/5C$ 683
Tue 18/67:00 a.m.SEA - YOW
2 stops10h 42mWestJet
Tue 25/63:25 p.m.YOW - SEA
2 stops24h 31mWestJet
Deal found 19/5C$ 691

Seattle to Ottawa flights leaving soon

Find last-minute flight options from Seattle to Ottawa 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 406,380 searches. Data last updated 20 May 2024.
Have a look at some of the last-minute flights available departing from Seattle to Ottawa. It's wise to confirm all flight details are correct before booking.
Wed 29/59:35 a.m.SEA - YOW
2 stops11h 53mMultiple Airlines
Sat 15/69:05 a.m.YOW - SEA
1 stop14h 16mMultiple Airlines
Deal found 18/5C$ 740
Wed 29/511:59 p.m.SEA - YOW
1 stop14h 05mMultiple Airlines
Sat 15/65:30 a.m.YOW - SEA
1 stop8h 13mMultiple Airlines
Deal found 18/5C$ 749
Wed 29/59:35 a.m.SEA - YOW
2 stops11h 53mMultiple Airlines
Sat 15/63:25 p.m.YOW - SEA
2 stops24h 31mMultiple Airlines
Deal found 18/5C$ 769
Wed 29/59:35 a.m.SEA - YOW
2 stops11h 53mMultiple Airlines
Sat 15/62:25 p.m.YOW - SEA
3 stops25h 31mMultiple Airlines
Deal found 18/5C$ 796
Wed 29/59:40 p.m.SEA - YOW
3 stops23h 48mMultiple Airlines
Sat 15/62:25 p.m.YOW - SEA
3 stops25h 31mMultiple Airlines
Deal found 18/5C$ 821

One-way flights to Ottawa from Seattle

Search for one-way flight options from Seattle 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 406,380 searches. Data last updated 20 May 2024.
Take a look at some of the one-way flights we've detected from Seattle to Ottawa. Users can also find round-trip Seattle to Ottawa flights by using the search form above.
Thu 6/69:42 p.m.SEA - YOW
2 stops38h 40mMultiple Airlines
Deal found 19/5C$ 283
Sun 1/93:30 p.m.SEA - YOW
2 stops12h 22mWestJet
Deal found 19/5C$ 312
Sun 1/97:00 a.m.SEA - YOW
1 stop9h 14mWestJet
Deal found 19/5C$ 325
Wed 19/67:05 p.m.SEA - YOW
1 stop8h 14mAir Canada
Deal found 19/5C$ 327
Wed 5/610:40 a.m.SEA - YOW
1 stop7h 11mAir Canada
Deal found 19/5C$ 329
Thu 6/610:40 a.m.SEA - YOW
1 stop7h 11mAir Canada
Deal found 19/5C$ 333
Thu 6/67:00 a.m.SEA - YOW
2 stops28h 38mWestJet
Deal found 19/5C$ 354
Mon 12/86:15 p.m.SEA - YOW
2 stops17h 16mWestJet
Deal found 19/5C$ 358
Wed 5/67:00 a.m.SEA - YOW
2 stops11h 28mMultiple Airlines
Deal found 19/5C$ 363

Find flights from Seattle to Ottawa within your budget

Customize your flight search to find flights from Seattle 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 406,380 searches. Data last updated 20 May 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 622 - C$ 1,413

Route

Depart

Return

Price

Seattle/Tacoma IntlOttawa

SEA - YOW

SEAYOW

Seattle/Tacoma Intl

Fri 26/7

1 stop7h 47m

Ottawa

Sat 3/8

1 stop9h 49m

C$ 622

Seattle/Tacoma IntlOttawa

SEA - YOW

SEAYOW

Seattle/Tacoma Intl

Thu 8/8

2 stops12h 22m

Ottawa

Sun 15/9

2 stops11h 53m

C$ 644

Seattle/Tacoma IntlOttawa

SEA - YOW

SEAYOW

Seattle/Tacoma Intl

Tue 18/6

1 stop8h 20m

Ottawa

Tue 25/6

1 stop11h 16m

C$ 649

Seattle/Tacoma IntlOttawa

SEA - YOW

SEAYOW

Seattle/Tacoma Intl

Tue 18/6

1 stop8h 20m

Ottawa

Tue 25/6

2 stops18h 21m

C$ 656

Seattle/Tacoma IntlOttawa

SEA - YOW

SEAYOW

Seattle/Tacoma Intl

Mon 24/6

1 stop8h 20m

Ottawa

Tue 25/6

2 stops25h 46m

C$ 659

Seattle/Tacoma IntlOttawa

SEA - YOW

SEAYOW

Seattle/Tacoma Intl

Sat 22/6

1 stop8h 14m

Ottawa

Wed 26/6

1 stop10h 14m

C$ 720

Seattle/Tacoma IntlOttawa

SEA - YOW

SEAYOW

Seattle/Tacoma Intl

Fri 21/6

1 stop8h 14m

Ottawa

Wed 26/6

1 stop8h 10m

C$ 732

Seattle/Tacoma IntlOttawa

SEA - YOW

SEAYOW

Seattle/Tacoma Intl

Thu 8/8

1 stop13h 34m

Ottawa

Sun 15/9

1 stop8h 16m

C$ 872

Seattle/Tacoma IntlOttawa

SEA - YOW

SEAYOW

Seattle/Tacoma Intl

Mon 24/6

2 stops14h 39m

Ottawa

Wed 26/6

2 stops12h 27m

C$ 1,413

Flights are sorted by cheapest first

Deals found on 19/5

When is the best time to book a flight from Seattle to Ottawa?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Ottawa. Price data was last updated on 10 May 2024.
The best time to book flights from Seattle to Ottawa is 33 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Seattle to Ottawa?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Ottawa. Price data was last updated on 19 May 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Ottawa flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Ottawa by month

Plan your trip from Seattle to Ottawa by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Ottawa is currently C$ 332 while a round-trip flight costs C$ 774. Price data was last updated on 19 May 2024.

Currently, September is the cheapest month in which you can book a flight from Seattle to Ottawa (average of C$ 203). Flying from Seattle to Ottawa in March is currently the most expensive (average of C$ 355). 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$ 366

February

C$ 378

March

C$ 483

April

C$ 429

May

C$ 365

June

C$ 358

July

C$ 370

August

C$ 357

September

C$ 276

October

C$ 294

November

C$ 380

December

C$ 412

Temperature and rainfall in Ottawa by month

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

YOW

Temperature

-10 - 21 °C

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 20 May 2024.
Read reviews from past customers who have flown WestJet, Air Canada and United Airlines from Seattle to Ottawa. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,615 reviews
Check prices

Entertainment

8.0

Overall

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,615 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Entertainment

8.0

Overall

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

WestJet
7.5
Good
2,895 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Entertainment

8.0

Overall

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,894 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Entertainment

8.0

Overall

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air Canada
7.0
Good
6,943 reviews
Delta
8.0
Very good
10,615 reviews
Check prices

Entertainment

8.0

Overall

8.0

Comfort

7.9

Food

7.4

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

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

  • Can I find flights from Seattle to Ottawa for under C$ 700 on Cheapflights?

    Yes, there are multiple flights from Seattle to Ottawa for under C$ 700. The cheapest flight booked recently is on WestJet for just C$ 622, but on average you can expect to pay C$ 697.

  • Are there last-minute flights available from Seattle to Ottawa for under C$ 800?

    There are currently 5+ open flights from Seattle to Ottawa within the next 7 days for less than C$ 800.

  • What are the cheapest airlines flying from Seattle to Ottawa round-trip?

    Our cheapest airline available from Seattle to Ottawa is WestJet. Our recent data shows that you can find tickets from as low as C$ 622 on this airline. An additional option worth looking into is Air Canada, starting at C$ 720. WestJet 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 Seattle to Ottawa one-way?

    C$ 312 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$ 327 and C$ 438, respectively.

  • What does SEA to YOW mean?

    SEA stands for Seattle/Tacoma Intl Airport, while YOW stands for Ottawa 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 Seattle to Ottawa that include extra baggage allowance?

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

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

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

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

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

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

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

    Many airlines flying from Seattle 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 Seattle to Ottawa?

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

    The Seattle to Ottawa flight deals you see on this page were last updated on 20/5.

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 airline flying from Seattle to Ottawa

Discover the top airline that operate flights from Seattle 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 406,380 searches. Data last updated 20 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 559AverageC$ 760FlexibilityNo cancel feeOn-time67%
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Search flights from Seattle to Ottawa by cabin class

Find flights from Seattle to Ottawa, based on your preferred cabin class, be it economy, premium economy, business, or first 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 Seattle to Ottawa?

When you search for this flight from Seattle to Ottawa, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Seattle to Ottawa for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Ottawa from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ottawa from Seattle today and book when prices fit your budget.

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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.
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