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Penticton

$350+ Cheap flights from Seattle (SEA) to Penticton (YYF)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YYF
May 24 — May 311
Sun 5/24
Sun 5/31
1 adult, Economy
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Cheap flight deals from Seattle to Penticton

Cheapest flights from Seattle to Penticton
Explore the most affordable flight options available from Seattle to Penticton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2026.

This WestJet deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:35 pm
SEA
-
YYF
1 stop15h 00m
WestJet
Wed 6/101:35 pm
YYF
-
SEA
2 stops29h 10m
WestJet
Deal found 4/19$350
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/511:08 pm
SEA
-
YYF
1 stop11h 03m
Multiple Airlines
Fri 6/121:35 pm
YYF
-
SEA
2 stops20h 05m
Multiple Airlines
Deal found 4/21$367
This WestJet deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2410:30 am
SEA
-
YYF
2 stops26h 30m
WestJet
Wed 5/271:35 pm
YYF
-
SEA
2 stops20h 05m
WestJet
Deal found 4/22$429
This Kiwi.com deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/223:27 pm
SEA
-
YYF
2 stops6h 48m
Multiple Airlines
Fri 5/291:35 pm
YYF
-
SEA
1 stop17h 34m
Multiple Airlines
Deal found 4/21$447
This WestJet deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/510:30 am
SEA
-
YYF
2 stops50h 30m
WestJet
Fri 6/121:35 pm
YYF
-
SEA
2 stops29h 10m
WestJet
Deal found 4/21$469

Find flight deals from Seattle to Penticton

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Penticton (YYF). 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 April 24, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$350
(WestJet)
Provider with most accurate pricing for Seattle/Tacoma Intl-Penticton flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Penticton flights.
Search Deals
From Seattle/Tacoma Intl to Penticton
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Penticton 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 2,558,603 searches. Data last updated April 24, 2026.
Use the filters below to find and compare flights from Seattle to Penticton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattlePenticton

SEA - YYF

SEAYYF

Seattle/Tacoma Intl

Mon 6/8

7:35 pm-10:35 am

1 stop15h 00m

Penticton

Wed 6/10

1:35 pm-6:45 pm

2 stops29h 10m

$350

SeattlePenticton

SEA - YYF

SEAYYF

Seattle/Tacoma Intl

Sun 5/24

10:30 am-1:00 pm

2 stops26h 30m

Penticton

Wed 5/27

1:35 pm-9:40 am

2 stops20h 05m

$429

SeattlePenticton

SEA - YYF

SEAYYF

Seattle/Tacoma Intl

Fri 5/22

3:27 pm-10:15 pm

2 stops6h 48m

Penticton

Fri 5/29

1:35 pm-7:09 am

1 stop17h 34m

$447
Quickest round-trip

SeattlePenticton

SEA - YYF

SEAYYF

Seattle/Tacoma Intl

Fri 6/5

11:08 pm-10:11 am

1 stop11h 03m

Penticton

Fri 6/12

1:35 pm-8:37 pm

1 stop7h 02m

$451

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/19

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Seattle-Penticton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Penticton flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Penticton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Seattle-Penticton flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Penticton flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Seattle to Penticton

Have a flexible travel schedule? Discover the best time to fly to Penticton from Seattle 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.

Related info for your journey

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

  • How long is the flight from Seattle to Penticton?

    Airlines like WestJet fly from Seattle to Penticton in about 15h. The time it takes to get you to your destination can typically vary by up to . There are 186 mi between Seattle and Penticton.

  • Can I find deals for flights from Seattle to Penticton that include hotel bookings?

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

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

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

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

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

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