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

Airlines like American Airlines fly from Seattle to St. John's, Saint John in about 12h 31m. 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 22% below the average price you’ll pay for this route.

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.

Most accurate provider : When it comes to deals on Seattle-St. John's, Saint John flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-St. John's, Saint John flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

$784+ Flights from Seattle to St. John's

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Cheap 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 December 31, 2025.

Tue 12/3010:13 pmSEA - ANU

2 stops14h 28mAmerican Airlines

Thu 1/82:54 pmANU - SEA

2 stops24h 07mAmerican Airlines

Deal found 12/30

$2,421

Tue 12/308:10 amSEA - ANU

2 stops54h 10mMultiple Airlines

Thu 1/87:15 pmANU - SEA

3 stops55h 01mMultiple Airlines

Deal found 12/30

$5,330

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 December 31, 2025.

Thu 3/2610:16 pmSEA - ANU

1 stop12h 31mAmerican Airlines

Wed 4/151:20 pmANU - SEA

1 stop12h 58mAmerican Airlines

Deal found 12/28

$784

Tue 2/2412:07 amSEA - ANU

2 stops12h 33mAmerican Airlines

Mon 3/23:48 pmANU - SEA

2 stops23h 07mAmerican Airlines

Deal found 12/29

$789

Last-minute flights from Seattle to St. John's
Discover last-minute flight deals from Seattle to St. John's. Data last updated December 31, 2025 and is based on user searches.

Tue 12/3010:13 pmSEA - ANU

2 stops14h 28mAmerican Airlines

Thu 1/82:54 pmANU - SEA

2 stops24h 07mAmerican Airlines

Deal found 12/30

$2,421

Tue 12/308:10 amSEA - ANU

2 stops54h 10mMultiple Airlines

Thu 1/87:15 pmANU - SEA

3 stops55h 01mMultiple Airlines

Deal found 12/30

$5,330

One-way flights from Seattle to St. John's
Search for one-way flight options from Seattle to St. John's. Find affordable one-way fares based on user searches. Data last updated December 31, 2025.

Fri 1/163:30 pmSEA - ANU

2 stops18h 25mUnited Airlines

Deal found 12/30

$854

Sat 1/178:30 amSEA - ANU

3 stops29h 20mMultiple Airlines

Deal found 12/30

$1,078

Sat 1/1712:45 pmSEA - ANU

1 stop21h 03mAmerican Airlines

Deal found 12/30

$1,083

Fri 1/165:50 pmSEA - ANU

3 stops44h 00mMultiple Airlines

Deal found 12/30

$1,120

Mon 1/198:10 amSEA - ANU

2 stops23h 20mMultiple Airlines

Deal found 12/30

$1,669

Fri 1/1611:11 pmSEA - ANU

1 stop11h 49mAmerican Airlines

Deal found 12/30

$1,963

Find flight deals from Seattle to St. John's

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$732 (Air Canada)
Popular in	December
Cheapest in	March
Average price	$1,476

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.

Search Deals

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

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($162 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($48 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Thu 3/26

10:16 pm-1:47 pm

1 stop12h 31m

St. John's V.C. Bird Intl

Wed 4/15

1:20 pm-11:18 pm

1 stop12h 58m

$784

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Tue 2/24

12:07 am-4:40 pm

2 stops12h 33m

St. John's V.C. Bird Intl

Mon 3/2

3:48 pm-10:55 am

2 stops23h 07m

$789

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Fri 1/16

3:30 pm-1:55 pm

2 stops18h 25m

$854

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Sat 1/17

8:30 am-5:50 pm

3 stops29h 20m

$1,078

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Sat 1/17

12:45 pm-1:48 pm

1 stop21h 03m

$1,083

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Fri 1/16

5:50 pm-5:50 pm

3 stops44h 00m

$1,120

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Mon 1/19

8:10 am-11:30 am

2 stops23h 20m

$1,669

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Fri 1/16

11:11 pm-3:00 pm

1 stop11h 49m

$1,963

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/30

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 December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Seattle-St. John's, Saint John flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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, February is the cheapest month in which you can book a flight from Seattle to St. John's, Saint John (average of $724). Flying from Seattle to St. John's, Saint John in June is currently the most expensive (average of $995). 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.

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

11,074 reviews

Reviews

1 / 20

10.0

Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

American Airlines

7.2

Good

11,074 reviews

American Airlines

7.2

Good

11,074 reviews

Reviews

1 / 20

10.0

Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

How long is the flight from Seattle to St. John's, Saint John?
Airlines like American Airlines fly from Seattle to St. John's, Saint John in about 12h 31m. 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 22% 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, February is the cheapest month in which you can book a flight from Seattle to St. John's, Saint John (average of $724). Flying from Seattle to St. John's, Saint John in June is currently the most expensive (average of $995). 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$936	FlexibilityNo cancel fee	On-time71%

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$784+ 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 3/26. 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

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 December 31, 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 December 31, 2025.

Find flight deals from Seattle to St. John's

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

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 December.

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?

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

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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 December 31, 2025.