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 14h 02m. 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 19% 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.

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

Users have found that leaving on a Sunday can be a cost-effective option. It’s possible to save up to 49% on your flight compared to booking on days when demand is much higher.

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

The best pricing can be found in the month of September. Prices to St. John's, Saint John from Seattle average $916. You can even find prices in September for less than $916, as users have found deals to St. John's, Saint John from as low as $382. The month of July appears to be one of the more expensive times to travel to St. John's, Saint John from Seattle. Flying in the targeted month can save you up to 37%.

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.

$807+ Flights from Seattle to St. John's

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Cheap flight deals from Seattle to St. John's

Round-trip from	$729 (Trip.com)
Popular in	July
Cheapest in	September
Average price	$945

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

Search Deals

Highest demand for flights based on searches. 15% potential increase in price ($164 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($32 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

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 August 19, 2025.

Fri 12/51:56 pmSEA - ANU

1 stop22h 04mAmerican Airlines

Fri 12/195:10 pmANU - SEA

2 stops20h 20mAmerican Airlines

Deal found 8/19

$807

Thu 10/168:49 pmSEA - ANU

1 stop14h 02mAmerican Airlines

Mon 10/271:10 pmANU - SEA

1 stop13h 25mAmerican Airlines

Deal found 8/19

$809

Sat 11/85:39 pmSEA - ANU

2 stops17h 50mMultiple Airlines

Sat 11/154:15 pmANU - SEA

2 stops26h 11mMultiple Airlines

Deal found 8/18

$871

Mon 11/1010:08 pmSEA - ANU

1 stop14h 36mAmerican Airlines

Thu 11/132:10 pmANU - SEA

1 stop13h 30mAmerican Airlines

Deal found 8/17

$929

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 August 19, 2025.

Thu 10/168:49 pmSEA - ANU

1 stop14h 02mAmerican Airlines

Mon 10/271:10 pmANU - SEA

1 stop13h 25mAmerican Airlines

Deal found 8/19

$809

Sat 11/85:39 pmSEA - ANU

2 stops17h 50mMultiple Airlines

Sat 11/154:15 pmANU - SEA

1 stop33h 41mMultiple Airlines

Deal found 8/18

$871

Mon 11/1010:08 pmSEA - ANU

1 stop14h 36mAmerican Airlines

Thu 11/132:10 pmANU - SEA

1 stop13h 30mAmerican Airlines

Deal found 8/17

$929

Mon 11/310:08 pmSEA - ANU

1 stop14h 36mAmerican Airlines

Thu 11/62:10 pmANU - SEA

1 stop13h 30mAmerican Airlines

Deal found 8/18

$1,091

Last-minute flights from Seattle to St. John's
Discover last-minute flight deals from Seattle to St. John's. Data last updated August 19, 2025 and is based on user searches.

Sat 8/239:14 pmSEA - ANU

2 stops14h 50mJetBlue

Mon 9/14:27 pmANU - SEA

1 stop30h 31mJetBlue

Deal found 8/18

$1,281

Sat 8/2311:30 pmSEA - ANU

2 stops13h 28mAmerican Airlines

Mon 9/11:30 pmANU - SEA

2 stops22h 51mAmerican Airlines

Deal found 8/18

$1,462

Sat 8/2311:20 pmSEA - ANU

1 stop12h 44mJetBlue

Mon 8/254:27 pmANU - SEA

1 stop30h 31mJetBlue

Deal found 8/19

$1,773

Fly from

Fly to

Route

Depart

Return

Price

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Thu 10/16

8:49 pm-1:51 pm

1 stop14h 02m

St. John's V.C. Bird Intl

Mon 10/27

1:10 pm-11:35 pm

1 stop13h 25m

$809

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Sat 11/8

5:39 pm-3:29 pm

2 stops17h 50m

St. John's V.C. Bird Intl

Sat 11/15

4:15 pm-9:56 pm

1 stop33h 41m

$871

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Mon 11/10

10:08 pm-4:44 pm

1 stop14h 36m

St. John's V.C. Bird Intl

Thu 11/13

2:10 pm-11:40 pm

1 stop13h 30m

$929

SeattleSt. John's

SEA - ANU

SEAANU

Seattle/Tacoma Intl

Mon 11/3

10:08 pm-4:44 pm

1 stop14h 36m

St. John's V.C. Bird Intl

Thu 11/6

2:10 pm-11:40 pm

1 stop13h 30m

$1,091

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/19

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

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Aug 2025

BNA - ORD

My flight was 8 hours delayed, so I missed my connecting flight to Dublin. I understand it’s not the staff’s fault but the lack of sympathy and apology was appalling. I had been sat in the airport since 4am until 3pm and they did not seem understanding. Not good. Need better customer service.

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Aug 2025

BNA - ORD

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 14h 02m. 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 19% 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$894	FlexibilityNo cancel fee	On-time71%

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$807+ 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 12/5. 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

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Seattle to St. John's

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 August 19, 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 August 19, 2025.

Cheapflights Fare Finder

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

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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Book with Flexibility

Travel Smart

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 August 19, 2025.