$321+ Cheap flights from Seattle (SEA) to Fort St. John (YXJ)
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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — YXJ
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Fort St. John
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Best
Last-minute
Cheapest flights from Seattle to Fort St. JohnExplore the most affordable flight options available from Seattle to Fort St. John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
Explore the most affordable flight options available from Seattle to Fort St. John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 22, 2026.
This Air Canada deal was found by Cheapflights users on 9/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:10 am -
1 stop4h 44m
Mon 11/96:00 am -
1 stop4h 32m
Deal found 9/18![Air Canada logo]()
$321
This Air Canada deal was found by Cheapflights users on 9/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:50 am -
1 stop11h 52m
Sun 10/43:30 pm -
1 stop7h 17m
Deal found 9/18![Air Canada logo]()
$343
This United Airlines deal was found by Cheapflights users on 9/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:05 am -
2 stops13h 29m
Mon 11/910:40 am -
1 stop4h 57m
Deal found 9/18![United Airlines logo]()
$435
This Air Canada deal was found by Cheapflights users on 9/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:00 am -
2 stops17h 42m
Sun 10/43:30 pm -
1 stop7h 17m
Deal found 9/18![Multiple Airlines logo]()
$625
This Mytrip deal was found by Cheapflights users on 9/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:30 pm -
3 stops19h 55m
Mon 11/912:00 pm -
3 stops26h 40m
Deal found 9/18![WestJet logo]()
$714
This United Airlines deal was found by Cheapflights users on 9/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:00 pm -
3 stops26h 42m
Sun 10/43:30 pm -
1 stop7h 17m
Deal found 9/18![United Airlines logo]()
$786
This Mytrip deal was found by Cheapflights users on 9/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:35 pm -
2 stops15h 45m
Sun 10/412:00 pm -
3 stops21h 40m
Deal found 9/18![WestJet logo]()
$1,009
Best flights from Seattle to Fort St. JohnDiscover carefully curated flight deals from Seattle to Fort St. John that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
Discover carefully curated flight deals from Seattle to Fort St. John that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 22, 2026.
This Air Canada deal was found by Cheapflights users on 9/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/210:10 am -
1 stop4h 44m
Mon 11/96:00 am -
1 stop4h 32m
Deal found 9/18![Air Canada logo]()
$321
This United Airlines deal was found by Cheapflights users on 9/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:20 pm -
3 stops34h 14m
Mon 11/910:40 am -
1 stop4h 57m
Deal found 9/18![United Airlines logo]()
$439
This Mytrip deal was found by Cheapflights users on 9/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/22:30 pm -
3 stops19h 55m
Mon 11/912:00 pm -
3 stops26h 40m
Deal found 9/18![WestJet logo]()
$714
Last-minute flights from Seattle to Fort St. JohnDiscover last-minute flight deals from Seattle to Fort St. John. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Fort St. John. Data last updated September 22, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 9/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/110:50 am -
1 stop11h 52m
Sun 10/43:30 pm -
1 stop7h 17m
Deal found 9/18![Air Canada logo]()
$343
This Air Canada deal was found by Cheapflights users on 9/18. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:00 am -
2 stops17h 42m
Sun 10/43:30 pm -
1 stop7h 17m
Deal found 9/18![Multiple Airlines logo]()
$625
This United Airlines deal was found by Cheapflights users on 9/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:00 pm -
3 stops26h 42m
Sun 10/43:30 pm -
1 stop7h 17m
Deal found 9/18![United Airlines logo]()
$786
This Mytrip deal was found by Cheapflights users on 9/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:35 pm -
2 stops15h 45m
Sun 10/412:00 pm -
3 stops21h 40m
Deal found 9/18![WestJet logo]()
$1,009
Find flight deals from Seattle to Fort St. John
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Fort St. John (YXJ). 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 September 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $321 (Air Canada) |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Fort St. John 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 7,457,451 searches. Data last updated September 22, 2026.
Use the filters below to find and compare flights from Seattle to Fort St. John that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
SeattleFort St. John
SEA Seattle/Tacoma Intl - YXJ Fort St John
SEAYXJ
Seattle/Tacoma Intl
Mon 11/2
10:10 am-3:54 pm
1 stop4h 44m
Fort St John
Mon 11/9
6:00 am-9:32 am
1 stop4h 32m
$321
SeattleFort St. John
SEA Seattle/Tacoma Intl - YXJ Fort St John
SEAYXJ
Seattle/Tacoma Intl
Mon 11/2
12:20 pm-11:34 pm
3 stops34h 14m
Fort St John
Mon 11/9
10:40 am-2:37 pm
1 stop4h 57m
$439
SeattleFort St. John
SEA Seattle/Tacoma Intl - YXJ Fort St John
SEAYXJ
Seattle/Tacoma Intl
Mon 11/2
2:30 pm-11:25 am
3 stops19h 55m
Fort St John
Mon 11/9
12:00 pm-1:40 pm
3 stops26h 40m
$714
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Seattle-Fort St. John flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Fort St. John flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Fort St. John flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Fort St. John 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-Fort St. John 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 Fort St. John
Have a flexible travel schedule? Discover the best time to fly to Fort St. John from Seattle with our price prediction graph.
SEA-YXJ
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
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