How long is the flight from Seattle to Fort St. John?

Airlines like United Airlines and WestJet fly from Seattle to Fort St. John in about 19h 55m. The time it takes to get you to your destination can typically vary by up to 3h 08m. The distance from Seattle to Fort St. John is about 610 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What is the cheapest time of day to fly from SEA to YXJ?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Fort St. John as you normally would.

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.

Can I find deals for flights from Seattle to Fort St. John that include hotel bookings?

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

How can I find direct flights from Seattle to Fort St. John?

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

Can I find deals for business class flights from Seattle to Fort St. John?

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

$186+ Cheap Flights from Seattle to Fort St. John

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Cheap flight deals from Seattle to Fort St. John

Best

One-way

Best flights from Seattle to Fort St. John
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 10, 2026.

Mon 3/16:57 am -

2 stops15h 34m

Thu 3/185:00 am -

1 stop4h 15m

Deal found 9/8

$479

Mon 2/13:51 pm -

3 stops23h 03m

Fri 2/196:00 am -

1 stop4h 27m

Deal found 9/8

$517

Mon 3/12:30 pm -

2 stops19h 55m

Thu 3/1812:00 pm -

2 stops26h 40m

Deal found 9/8

$550

Mon 3/13:51 pm -

3 stops23h 00m

Thu 3/189:40 am -

2 stops12h 16m

Deal found 9/8

$663

Find flight deals from Seattle to Fort St. John

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$347 (Air Canada)
One-way from	$186 (Delta)

Provider with most accurate pricing for Seattle/Tacoma Intl-Fort St John flight deals.

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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Fort St John flights.

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From Seattle/Tacoma Intl to Fort St John

Search Deals

One-way flight from Seattle/Tacoma Intl to Fort St John

Search Deals

Cheapflights Fare Finder

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

Price

Cheapest round-trip

Quickest round-trip

SeattleFort St. John

SEA Seattle/Tacoma Intl - YXJ Fort St John

SEAYXJ

Seattle/Tacoma Intl

Fri 10/23

10:30 am-5:40 pm

1 stop7h 10m

Fort St John

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$186

SeattleFort St. John

SEA Seattle/Tacoma Intl - YXJ Fort St John

SEAYXJ

Seattle/Tacoma Intl

Fri 10/23

12:00 pm-2:42 pm

3 stops26h 42m

Fort St John

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$404

SeattleFort St. John

SEA Seattle/Tacoma Intl - YXJ Fort St John

SEAYXJ

Seattle/Tacoma Intl

Mon 3/1

6:57 am-11:31 pm

2 stops15h 34m

Fort St John

Thu 3/18

5:00 am-9:15 am

1 stop4h 15m

$479

SeattleFort St. John

SEA Seattle/Tacoma Intl - YXJ Fort St John

SEAYXJ

Seattle/Tacoma Intl

Mon 2/1

3:51 pm-3:54 pm

3 stops23h 03m

Fort St John

Fri 2/19

6:00 am-9:27 am

1 stop4h 27m

$517

SeattleFort St. John

SEA Seattle/Tacoma Intl - YXJ Fort St John

SEAYXJ

Seattle/Tacoma Intl

Mon 3/1

2:30 pm-11:25 am

2 stops19h 55m

Fort St John

Thu 3/18

12:00 pm-2:40 pm

2 stops26h 40m

$550

SeattleFort St. John

SEA Seattle/Tacoma Intl - YXJ Fort St John

SEAYXJ

Seattle/Tacoma Intl

Mon 3/1

3:51 pm-3:51 pm

3 stops23h 00m

Fort St John

Thu 3/18

9:40 am-9:56 pm

2 stops12h 16m

$663

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

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

How long is the flight from Seattle to Fort St. John?
Airlines like United Airlines and WestJet fly from Seattle to Fort St. John in about 19h 55m. The time it takes to get you to your destination can typically vary by up to 3h 08m. The distance from Seattle to Fort St. John is about 610 mi. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from Seattle to Fort St. John that include hotel bookings?
Yes. In addition to deals on Seattle to Fort St. John flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seattle to Fort St. John?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Fort St. John.
Can I find deals for business class flights from Seattle to Fort St. John?
Yes. Cheapflights offers flight deals from Seattle to Fort St. John 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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$186+ 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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Fort St. John with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Seattle to Fort St. John

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 10, 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 10, 2026.

One-way flights from Seattle to Fort St. JohnSearch for one-way flight options from Seattle to Fort St. John. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.

Search for one-way flight options from Seattle to Fort St. John. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.

Find flight deals from Seattle to Fort St. John

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Seattle to Fort St. John that are best for you.

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.

Related info for your journey

How long is the flight from Seattle to Fort St. John?

Can I find deals for flights from Seattle to Fort St. John that include hotel bookings?

How can I find direct flights from Seattle to Fort St. John?

Can I find deals for business class flights from Seattle to Fort St. John?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Seattle to Fort St. John

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Complete your trip

Complete your trip to Fort St. John by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Seattle to Fort St. John by cabin class

Find flights from Seattle to Fort St. John, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Seattle and Fort St. John flights

Browse other Seattle and Fort St. John flight options. Last updated on September 10, 2026.

Other flights from Seattle

Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on September 10, 2026.

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Best flights from Seattle to Fort St. John
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 10, 2026.

One-way flights from Seattle to Fort St. John
Search for one-way flight options from Seattle to Fort St. John. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.