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Cheap flights from Seattle to St. John's from $532

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to St. John's departing on 1/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to St. John's

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
8:00 pm - 3:20 pm
SEA
-
ANU
39h 20m2 stops
Air Canada Logo
4:15 pm - 7:16 pm
ANU
-
SEA
31h 01m2 stops
$532Air Canada
Sun, Jan 25 - Thu, Jan 29
American Airlines Logo
10:16 pm - 3:59 pm
SEA
-
ANU
14h 43m1 stop
American Airlines Logo
2:20 pm - 11:16 pm
ANU
-
SEA
11h 56m1 stop
$784American Airlines
Thu, Mar 26 - Wed, Apr 15
American Airlines Logo
11:57 pm - 3:59 pm
SEA
-
ANU
13h 02m2 stops
American Airlines Logo
3:50 pm - 9:23 am
ANU
-
SEA
20h 33m2 stops
$789American Airlines
Thu, Mar 26 - Wed, Apr 15
American Airlines Logo
10:11 pm - 2:50 pm
SEA
-
ANU
12h 39m1 stop
American Airlines Logo
4:39 pm - 11:00 am
ANU
-
SEA
22h 21m2 stops
$819American Airlines
Sun, Feb 15 - Sun, Feb 22
American Airlines Logo
10:11 pm - 4:37 pm
SEA
-
ANU
14h 26m1 stop
American Airlines Logo
4:39 pm - 12:49 pm
ANU
-
SEA
24h 10m1 stop
$834American Airlines
Sun, Feb 15 - Sun, Feb 22
American Airlines Logo
1:44 pm - 2:01 pm
SEA
-
ANU
21h 17m1 stop
American Airlines Logo
3:26 pm - 9:41 am
ANU
-
SEA
21h 15m2 stops
$870American Airlines
Fri, Mar 27 - Fri, Apr 3
American Airlines Logo
1:49 pm - 3:29 pm
SEA
-
ANU
21h 40m1 stop
American Airlines Logo
2:25 pm - 11:42 pm
ANU
-
SEA
13h 17m1 stop
$887American Airlines
Thu, Feb 12 - Wed, Feb 18
American Airlines Logo
1:49 pm - 3:29 pm
SEA
-
ANU
21h 40m1 stop
American Airlines Logo
2:25 pm - 9:38 am
ANU
-
SEA
23h 13m2 stops
$891American Airlines
Thu, Feb 12 - Wed, Feb 18
American Airlines Logo
1:44 pm - 2:01 pm
SEA
-
ANU
21h 17m1 stop
American Airlines Logo
3:26 pm - 12:51 pm
ANU
-
SEA
24h 25m1 stop
$946American Airlines
Fri, Mar 27 - Fri, Apr 3
American Airlines Logo
7:24 pm - 2:50 pm
SEA
-
ANU
15h 26m2 stops
American Airlines Logo
4:00 pm - 11:00 am
ANU
-
SEA
23h 00m2 stops
$949American Airlines
Thu, Feb 12 - Wed, Feb 18

American Airlines flights from Seattle to St. John's, Saint John

Our best American Airlines deals on Seattle to St. John's, Saint John flight tickets
American Airlines
Mar 26
SEA10:16 pmSeattle/Tacoma Intl
14h 43m
1 stop
ANU3:59 pmSt. John's V.C. Bird Intl
Apr 15
ANU2:20 pmSt. John's V.C. Bird Intl
11h 56m
1 stop
SEA11:16 pmSeattle/Tacoma Intl
$784
Find similar
American Airlines
Mar 26
SEA11:57 pmSeattle/Tacoma Intl
13h 02m
2 stops
ANU3:59 pmSt. John's V.C. Bird Intl
Apr 15
ANU3:50 pmSt. John's V.C. Bird Intl
20h 33m
2 stops
SEA9:23 amSeattle/Tacoma Intl
$789
Find similar
American Airlines
Feb 15
SEA10:11 pmSeattle/Tacoma Intl
12h 39m
1 stop
ANU2:50 pmSt. John's V.C. Bird Intl
Feb 22
ANU4:39 pmSt. John's V.C. Bird Intl
22h 21m
2 stops
SEA11:00 amSeattle/Tacoma Intl
$819
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to St. John's, Saint 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, momondo users made 832,500 searches. Data last updated December 27, 2025.
Use the filters below to find and compare flights from Seattle to St. John's, Saint John that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Sun 1/25

8:00 pm-3:20 pm

2 stops39h 20m

St. John's V.C. Bird Intl

Thu 1/29

4:15 pm-7:16 pm

2 stops31h 01m

$532

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Thu 3/26

10:16 pm-3:59 pm

1 stop14h 43m

St. John's V.C. Bird Intl

Wed 4/15

2:20 pm-11:16 pm

1 stop11h 56m

$784

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Thu 3/26

11:57 pm-3:59 pm

2 stops13h 02m

St. John's V.C. Bird Intl

Wed 4/15

3:50 pm-9:23 am

2 stops20h 33m

$789

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Sun 2/15

10:11 pm-2:50 pm

1 stop12h 39m

St. John's V.C. Bird Intl

Sun 2/22

4:39 pm-11:00 am

2 stops22h 21m

$819

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Sun 2/15

10:11 pm-4:37 pm

1 stop14h 26m

St. John's V.C. Bird Intl

Sun 2/22

4:39 pm-12:49 pm

1 stop24h 10m

$834

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Fri 3/27

1:44 pm-2:01 pm

1 stop21h 17m

St. John's V.C. Bird Intl

Fri 4/3

3:26 pm-9:41 am

2 stops21h 15m

$870

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Thu 2/12

1:49 pm-3:29 pm

1 stop21h 40m

St. John's V.C. Bird Intl

Wed 2/18

2:25 pm-11:42 pm

1 stop13h 17m

$887

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Thu 2/12

1:49 pm-3:29 pm

1 stop21h 40m

St. John's V.C. Bird Intl

Wed 2/18

2:25 pm-9:38 am

2 stops23h 13m

$891

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Fri 3/27

1:44 pm-2:01 pm

1 stop21h 17m

St. John's V.C. Bird Intl

Fri 4/3

3:26 pm-12:51 pm

1 stop24h 25m

$946

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Thu 2/12

7:24 pm-2:50 pm

2 stops15h 26m

St. John's V.C. Bird Intl

Wed 2/18

4:00 pm-11:00 am

2 stops23h 00m

$949

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to St. John's from

How to get the cheapest flight ticket from Seattle to St. John's, Saint John

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seattle and St. John's, Saint John?

What is the cheapest month to fly to St. John's, Saint John?

The cheapest month to fly to St. John's, Saint John from Seattle is in March. Flight prices, which tend to average around $768, are often lower during this time because this is during the off-season. The month of September is another great option to travel to St. John's, Saint John, with average flight prices from Seattle averaging around $808.

What is the cheapest day to depart on your flight to St. John's, Saint John?

According to our data, Monday is the cheapest day to fly to St. John's, Saint John from Seattle. The lowest ticket price found for a Monday departure recently was $787. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to St. John's, Saint John on Saturday is $1,178.

Can stopping save me money on Seattle to St. John's, Saint John flights?

You could potentially save up to 12% on your flight if you consider stops on a Seattle to St. John's, Saint John flight.

When to book flights from Seattle to St. John's, Saint John

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to St. John's, Saint John according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to St. John's, Saint John (SEA to ANU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to St. John's, Saint John

Fastest flight time

12h 08m

Direct flights

None
The fastest flight from Seattle to St. John's, Saint John takes 12h 08m
There are no direct flights from Seattle to St. John's, Saint John. There are no popular flight routes from Seattle to St. John's, Saint John.
Search flight deals

  • How far is Seattle/Tacoma Intl to St. John's V.C. Bird Intl by plane?

    The distance between Seattle/Tacoma Intl and St. John's V.C. Bird Intl is about 3982.3 mi. A reasonable flight in good conditions will take 12h 08m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to St. John's V.C. Bird Intl Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to St. John's V.C. Bird Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to St. John's V.C. Bird Intl Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to St. John's V.C. Bird Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to St. John's V.C. Bird Intl Airport.

  • What documentation or ID do you need to fly to St. John's V.C. Bird Intl Airport?

    The travel and health documents required for your trip to St. John's V.C. Bird Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at St. John's V.C. Bird Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Seattle to St. John's, Saint John?

Best airlines flying from Seattle to St. John's, Saint John

Compare and see reviews for airlines that fly from Seattle to St. John's, Saint John with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $738Free CancellationRating
7.2
11,067 reviews
Search American Airlines flights

Traveling to a place near St. John's?

Book flights to St. John's if you plan to visit one of these locations
English Harbour
Jolly Harbour
Falmouth

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to St. John's?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to St. John's. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to St. John's with flexible booking policies on momondo?

momondo does allow users to show only those flights to St. John's from Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seattle to St. John's?

Once all potential Seattle to St. John's flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Seattle to St. John's right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seattle to St. John's now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. John's and let you know when they change.

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