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Cheap flight deals from Seattle to Ottawa Starting at NZD 177

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip
      • SEA03:15 pm
        22h 33m
        1 stop
        YOW04:48 pm
        Thu, Feb 27|Seattle - Ottawa|WestJet
        NZD 177NZD 333
        47% OFF
        47% OFF
        NZD 333NZD 177

        Choose WestJet flights from Seattle to Ottawa. The one-way connecting flight with WestJet departs from Seattle-Tacoma International Airport on Thu, Feb 27, arriving at Ottawa Macdonald-Cartier International Airport. One-way Prices start from NZD 177 including taxes and charges.

      • SEA03:15 pm
        19h 32m
        1 stop
        YOW01:47 pm
        Wed, Mar 26|Seattle - Ottawa|WestJet
        NZD 186NZD 333
        44% OFF
        44% OFF
        NZD 333NZD 186

        Choose WestJet flights from Seattle to Ottawa. The one-way connecting flight with WestJet departs from Seattle-Tacoma International Airport on Wed, Mar 26, arriving at Ottawa Macdonald-Cartier International Airport. One-way Prices start from NZD 186 including taxes and charges.

      • SEA03:15 pm
        19h 32m
        1 stop
        YOW01:47 pm
        Tue, Mar 4|Seattle - Ottawa|WestJet
        NZD 190NZD 333
        43% OFF
        43% OFF
        NZD 333NZD 190

        Choose WestJet flights from Seattle to Ottawa. The one-way connecting flight with WestJet departs from Seattle-Tacoma International Airport on Tue, Mar 4, arriving at Ottawa Macdonald-Cartier International Airport. One-way Prices start from NZD 190 including taxes and charges.

      • SEA03:15 pm
        22h 33m
        1 stop
        YOW04:48 pm
        Mon, Mar 17|Seattle - Ottawa|WestJet
        NZD 207
        NZD 207

        Choose WestJet flights from Seattle to Ottawa. The one-way connecting flight with WestJet departs from Seattle-Tacoma International Airport on Mon, Mar 17, arriving at Ottawa Macdonald-Cartier International Airport. One-way Prices start from NZD 207 including taxes and charges.

      • SEA03:15 pm
        19h 32m
        1 stop
        YOW01:47 pm
        Mon, Mar 10|Seattle - Ottawa|WestJet
        NZD 208
        NZD 208

        Choose WestJet flights from Seattle to Ottawa. The one-way connecting flight with WestJet departs from Seattle-Tacoma International Airport on Mon, Mar 10, arriving at Ottawa Macdonald-Cartier International Airport. One-way Prices start from NZD 208 including taxes and charges.

      • SEA11:38 am
        26h 7m
        1 stop
        YOW04:45 pm
        Sun, Mar 16|Seattle - Ottawa|Frontier Airlines
        NZD 227
        NZD 227

        Choose Frontier Airlines flights from Seattle to Ottawa. The one-way connecting flight with Frontier Airlines departs from Seattle-Tacoma International Airport on Sun, Mar 16, arriving at Ottawa Macdonald-Cartier International Airport. One-way Prices start from NZD 227 including taxes and charges.

      • SEA07:05 am
        14h 36m
        1 stop
        YOW12:41 am
        Tue, May 13|Seattle - Ottawa|WestJet
        NZD 248
        NZD 248

        Choose WestJet flights from Seattle to Ottawa. The one-way connecting flight with WestJet departs from Seattle-Tacoma International Airport on Tue, May 13, arriving at Ottawa Macdonald-Cartier International Airport. One-way Prices start from NZD 248 including taxes and charges.

      • SEA02:05 pm
        13h 40m
        1 stop
        YOW06:45 am
        Wed, May 14|Seattle - Ottawa|WestJet
        NZD 251
        NZD 251

        Choose WestJet flights from Seattle to Ottawa. The one-way connecting flight with WestJet departs from Seattle-Tacoma International Airport on Wed, May 14, arriving at Ottawa Macdonald-Cartier International Airport. One-way Prices start from NZD 251 including taxes and charges.

      • SEA07:05 am
        8h 16m
        1 stop
        YOW06:21 pm
        Fri, May 23|Seattle - Ottawa|WestJet
        NZD 261
        NZD 261

        Choose WestJet flights from Seattle to Ottawa. The one-way connecting flight with WestJet departs from Seattle-Tacoma International Airport on Fri, May 23, arriving at Ottawa Macdonald-Cartier International Airport. One-way Prices start from NZD 261 including taxes and charges.

      • SEA05:10 pm
        20h 35m
        1 stop
        YOW04:45 pm
        Sun, Mar 16|Seattle - Ottawa|Alaska Airlines
        NZD 291
        NZD 291

        Choose Alaska Airlines flights from Seattle to Ottawa. The one-way connecting flight with Alaska Airlines departs from Seattle-Tacoma International Airport on Sun, Mar 16, arriving at Ottawa Macdonald-Cartier International Airport. One-way Prices start from NZD 291 including taxes and charges.

      • SEA01:00 pm
        3h 5m
        Nonstop
        YOW02:00 pm
        Wed, Mar 5|Seattle - Ottawa|WestJet
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Seattle to Ottawa Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. WS1553

    WestJet

    02:05 pm

    SEA

    1.7h

    04:45 pm

    YYC

    SMTWT-S
    Search

  2. WS241

    WestJet

    08:15 pm

    YYC

    0.9h

    09:12 pm

    YEG

    ---WTF-

  3. WS318

    WestJet

    11:40 pm

    YEG

    3.8h

    05:30 am

    YOW

    S-----S

  4. WS3731

    WestJet

    03:39 pm

    SEA

    1.1h

    04:43 pm

    YLW

    SMTWTFS
    Search

  5. WS460

    WestJet

    02:00 pm

    YLW

    1.1h

    04:04 pm

    YYC

    S-T-TF-

  6. WS622

    WestJet

    06:45 pm

    YYC

    3.9h

    12:41 am

    YOW

    SMTWTFS

  7. WS3731

    WestJet

    03:39 pm

    SEA

    1.1h

    04:43 pm

    YLW

    SMTWTFS
    Search

  8. WS3542

    WestJet

    01:40 pm

    YLW

    1.2h

    03:50 pm

    YYC

    S--WT-S

  9. WS622

    WestJet

    06:45 pm

    YYC

    3.9h

    12:41 am

    YOW

    SMTWTFS

  10. WS3731

    WestJet

    03:39 pm

    SEA

    1.1h

    04:43 pm

    YLW

    SMTWTFS
    Search

  11. WS3162

    WestJet

    02:00 pm

    YLW

    1.2h

    04:10 pm

    YYC

    SM--TFS

  12. WS622

    WestJet

    06:45 pm

    YYC

    3.9h

    12:41 am

    YOW

    SMTWTFS

  13. NK176

    Spirit Airlines

    05:15 am

    SEA

    2.5h

    07:43 am

    LAS

    SMTWTFS
    Search

  14. WS1401

    WestJet

    01:20 pm

    LAS

    2.9h

    05:15 pm

    YYC

    SMTWTFS

  15. WS622

    WestJet

    06:45 pm

    YYC

    3.9h

    12:41 am

    YOW

    SMTWTFS

  16. UA6614

    United Airlines

    05:45 am

    SEA

    1.1h

    06:50 am

    YVR

    --TWT--
    Search

  17. WS450

    WestJet

    02:50 pm

    YXX

    1.3h

    05:07 pm

    YYC

    SMTWTFS

  18. WS622

    WestJet

    06:45 pm

    YYC

    3.9h

    12:41 am

    YOW

    SMTWTFS

  19. AS2106

    Alaska Airlines

    08:01 am

    SEA

    1.9h

    10:54 am

    YEG

    SMTWTFS
    Search

  20. PD410

    Porter Airlines

    04:15 pm

    YEG

    3.9h

    10:10 pm

    YYZ

    SMTWTFS

  21. PD191

    Porter Airlines

    11:35 pm

    YYZ

    1.1h

    12:40 am

    YOW

    SMTWTFS

  22. F94830

    Frontier Airlines

    08:53 pm

    SEA

    2.6h

    11:30 pm

    LAS

    SM-WTFS
    Search

  23. PD656

    Porter Airlines

    11:15 pm

    LAS

    4.5h

    06:42 am

    YYZ

    SMTWTFS

  24. PD157

    Porter Airlines

    09:00 am

    YYZ

    1.1h

    10:06 am

    YOW

    SMTWTFS

  25. AS3382

    Alaska Airlines

    11:28 am

    SEA

    1.3h

    12:44 pm

    YLW

    SMTWTFS
    Search

  26. WS460

    WestJet

    02:00 pm

    YLW

    1.1h

    04:04 pm

    YYC

    S-T-TF-

  27. WS622

    WestJet

    06:45 pm

    YYC

    3.9h

    12:41 am

    YOW

    SMTWTFS

  28. DL2880

    Delta Air Lines

    12:00 pm

    SEA

    2.6h

    02:37 pm

    LAS

    SMTWTFS
    Search

  29. PD656

    Porter Airlines

    11:15 pm

    LAS

    4.5h

    06:42 am

    YYZ

    SMTWTFS

  30. PD157

    Porter Airlines

    09:00 am

    YYZ

    1.1h

    10:06 am

    YOW

    SMTWTFS
Find more flights and airlines

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

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Seattle (SEA) to Ottawa (YOW) the cheapest?

    Airlines adjust prices for flights from Seattle to Ottawa based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Seattle (SEA) to Ottawa (YOW) cost?

    According to Trip.com's data, the lowest price is around NZD 626.

  • What is the transportation method from the main airport to downtown in Ottawa?

    • The distance from Ottawa Macdonald-Cartier International Airport to downtown is about 11 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Seattle to Ottawa

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seattle to Ottawa. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Info | Seattle to Ottawa

Cheapest nonstop flight priceNZD 177
Off-season for travelMarch
Peak season for travelNovember
Flight distance3,530.95 km
Popular airlineAlaska Airlines

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