How long is the flight from Seattle to St. John's, Saint John?

Airlines like Air Canada fly from Seattle to St. John's, Saint John in about 27h 10m. The time it takes to get you to your destination can typically vary by up to . The distance between Seattle and St. John's, Saint John is about 3980 mi.

What is the cheapest airline to fly from Seattle to St. John's, Saint John round-trip?

Currently priced at $738, American Airlines will fly you from Seattle to St. John's, Saint John and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. American Airlines is currently priced 18% below the average price you’ll pay for this route.

What is the cheapest day to fly from Seattle to St. John's, Saint John?

Travelers seeking maximum savings on their Seattle to St. John's, Saint John flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Most accurate provider : When it comes to deals on Seattle-St. John's, Saint John flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-St. John's, Saint John flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-St. John's, Saint John flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Seattle-St. John's, Saint 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-St. John's, Saint 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 St. John's that include hotel bookings?

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

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

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

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

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

$620+ Flights from Seattle to St. John's

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1. Tell us where you want to go

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Cheap flight deals from Seattle to St. John's

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$620 (Expedia)
Popular in	July
Cheapest in	September
Average price	$893

Provider with most accurate pricing for Seattle/Tacoma Intl-St. John's V.C. Bird Intl flight deals.

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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-St. John's V.C. Bird Intl flights.

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From Seattle/Tacoma Intl to St. John's V.C. Bird Intl

Search Deals

Highest demand for flights based on searches. 11% potential increase in price ($114 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($16 potential savings vs. average RT price).

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Average for round-trip flights in October 2025

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Find flight deals from Seattle to St. John's

Cheapest flights from Seattle to St. John's
Explore the most affordable flight options available from Seattle to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.

Wed 12/38:00 pmSEA - ANU

2 stops15h 20mAir Canada

Tue 12/94:15 pmANU - SEA

2 stops26h 16mAir Canada

Deal found 10/1

$620

Thu 12/48:00 pmSEA - ANU

2 stops39h 20mAir Canada

Tue 12/94:15 pmANU - SEA

1 stop34h 01mAir Canada

Deal found 10/1

$839

Thu 12/410:05 amSEA - ANU

3 stops27h 45mMultiple Airlines

Tue 12/94:15 pmANU - SEA

2 stops21h 16mMultiple Airlines

Deal found 10/1

$949

Fri 11/1410:07 pmSEA - ANU

2 stops14h 39mAmerican Airlines

Sun 11/232:15 pmANU - SEA

2 stops23h 01mAmerican Airlines

Deal found 10/1

$959

Sat 12/2010:13 pmSEA - ANU

1 stop13h 12mAmerican Airlines

Sun 12/284:45 pmANU - SEA

2 stops21h 17mAmerican Airlines

Deal found 10/1

$1,004

Mon 11/35:24 amSEA - ANU

2 stops31h 22mAmerican Airlines

Thu 11/62:15 pmANU - SEA

2 stops24h 10mAmerican Airlines

Deal found 9/30

$1,138

Best flights from Seattle to St. John's
Discover carefully curated flight deals from Seattle to St. John's that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2025.

Wed 12/38:10 amSEA - ANU

1 stop27h 10mAir Canada

Tue 12/94:15 pmANU - SEA

2 stops31h 01mAir Canada

Deal found 10/1

$620

Fri 11/1410:07 pmSEA - ANU

1 stop12h 14mAmerican Airlines

Sun 11/232:15 pmANU - SEA

2 stops23h 01mAmerican Airlines

Deal found 9/30

$878

Fri 11/1411:34 pmSEA - ANU

2 stops29h 36mMultiple Airlines

Sun 11/234:20 pmANU - SEA

1 stop30h 57mMultiple Airlines

Deal found 9/30

$897

Thu 12/48:00 pmSEA - ANU

2 stops39h 20mAir Canada

Tue 12/94:15 pmANU - SEA

1 stop34h 01mAir Canada

Deal found 10/1

$839

Thu 12/410:05 amSEA - ANU

3 stops27h 45mMultiple Airlines

Tue 12/94:15 pmANU - SEA

2 stops21h 16mMultiple Airlines

Deal found 10/1

$949

Sat 12/2010:13 pmSEA - ANU

1 stop13h 12mAmerican Airlines

Sun 12/284:45 pmANU - SEA

2 stops21h 17mAmerican Airlines

Deal found 10/1

$1,004

Last-minute flights from Seattle to St. John's
Discover last-minute flight deals from Seattle to St. John's. Data last updated October 2, 2025 and is based on user searches.

Mon 11/35:24 amSEA - ANU

2 stops31h 22mAmerican Airlines

Thu 11/62:15 pmANU - SEA

2 stops24h 10mAmerican Airlines

Deal found 9/30

$1,138

Fri 11/1410:07 pmSEA - ANU

2 stops14h 39mAmerican Airlines

Sun 11/232:15 pmANU - SEA

2 stops23h 01mAmerican Airlines

Deal found 9/30

$878

Fri 11/1411:34 pmSEA - ANU

2 stops29h 36mMultiple Airlines

Sun 11/234:20 pmANU - SEA

1 stop30h 57mMultiple Airlines

Deal found 9/30

$897

Fly from

Fly to

Route

Depart

Return

Price

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Wed 12/3

8:10 am-3:20 pm

1 stop27h 10m

St. John's V.C. Bird Intl

Tue 12/9

4:15 pm-7:16 pm

2 stops31h 01m

$620

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Thu 12/4

8:00 pm-3:20 pm

2 stops39h 20m

St. John's V.C. Bird Intl

Tue 12/9

4:15 pm-10:16 pm

1 stop34h 01m

$839

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Fri 11/14

10:07 pm-2:21 pm

1 stop12h 14m

St. John's V.C. Bird Intl

Sun 11/23

2:15 pm-9:16 am

2 stops23h 01m

$878

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Fri 11/14

11:34 pm-9:10 am

2 stops29h 36m

St. John's V.C. Bird Intl

Sun 11/23

4:20 pm-7:17 pm

1 stop30h 57m

$897

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Thu 12/4

10:05 am-5:50 pm

3 stops27h 45m

St. John's V.C. Bird Intl

Tue 12/9

4:15 pm-9:31 am

2 stops21h 16m

$949

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Sat 12/20

10:13 pm-3:25 pm

1 stop13h 12m

St. John's V.C. Bird Intl

Sun 12/28

4:45 pm-10:02 am

2 stops21h 17m

$1,004

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/1

Compare providers for flights from Seattle to St. John's

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to St. John's in October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Seattle-St. John's, Saint John flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-St. John's, Saint John flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-St. John's, Saint John flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Seattle-St. John's, Saint 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-St. John's, Saint 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 St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's 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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to St. John's

What is the cheapest month to book a flight from Seattle to St. John's, Saint John?

Currently, August is the cheapest month in which you can book a flight from Seattle to St. John's, Saint John (average of $500). Flying from Seattle to St. John's, Saint John in June is currently the most expensive (average of $651). 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.

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

When flying from Seattle to St. John's, Saint John, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing St. John's

Peruse reviews from past customers who have flown with American Airlines from Seattle to St. John's to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.2

Good

11,033 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

American Airlines

7.2

Good

11,033 reviews

American Airlines

7.2

Good

11,033 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

How long is the flight from Seattle to St. John's, Saint John?
Airlines like Air Canada fly from Seattle to St. John's, Saint John in about 27h 10m. The time it takes to get you to your destination can typically vary by up to . The distance between Seattle and St. John's, Saint John is about 3980 mi.
What is the cheapest airline to fly from Seattle to St. John's, Saint John round-trip?
Currently priced at $738, American Airlines will fly you from Seattle to St. John's, Saint John and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. American Airlines is currently priced 18% below the average price you’ll pay for this route.
Can I find deals for flights from Seattle to St. John's that include hotel bookings?
Yes. In addition to deals on Seattle to St. John's flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seattle to St. John's?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to St. John's.
Can I find deals for business class flights from Seattle to St. John's?
Yes. Cheapflights offers flight deals from Seattle to St. John's by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Seattle to St. John's, Saint John?
Currently, August is the cheapest month in which you can book a flight from Seattle to St. John's, Saint John (average of $500). Flying from Seattle to St. John's, Saint John in June is currently the most expensive (average of $651). 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.

See more FAQs

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Top airline flying from Seattle to St. John's

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$738	Average$903	FlexibilityNo cancel fee	On-time71%

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$620+ Cheap flights from Seattle (SEA) to St. John's (ANU)

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to St. John's 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 St. John's

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Seattle to St. John's

Cheapest flights from Seattle to St. John'sExplore the most affordable flight options available from Seattle to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.

Explore the most affordable flight options available from Seattle to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Seattle to St. John's

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to St. John's in October.

Best time to book a flight from Seattle to St. John's

Have a flexible travel schedule? Discover the best time to fly to St. John's from Seattle with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Seattle to St. John's

What is the cheapest month to book a flight from Seattle to St. John's, Saint John?

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

Reviews of airlines servicing St. John's

Peruse reviews from past customers who have flown with American Airlines from Seattle to St. John's to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Seattle to St. John's. 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 St. John's, Saint John?

What is the cheapest airline to fly from Seattle to St. John's, Saint John round-trip?

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

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

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

What is the cheapest month to book a flight from Seattle to St. John's, Saint John?

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.

Alternative routes for Seattle to St. John's

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Seattle to St. John's

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Cheapest flights from Seattle to St. John's
Explore the most affordable flight options available from Seattle to St. John's. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.