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Cheap flights from Seattle (SEA) to St. John's (YYT) from $510

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 9/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — YYT
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
1 adult, Economy
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Cheap flight deals from Seattle to St. John's

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to St. John's (YYT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 16, 2024.

Popular in

October

Cheapest in

December

Average price

$729

Round-trip from

$482
High demand for flights, 23% potential price rise
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Best time to find cheap flights, 29% potential price drop
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Average for round-trip flights in May 2024
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From Seattle/Tacoma Intl to St John's
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What is the cheapest day to fly round-trip from Seattle to St. John's?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to St. John's. Check prices with Cheapflights to find a great deal for your trip.

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

Due to multiple factors, expect to potentially pay more when booking in October. For low rates, December can be a great choice for travel to St. John's. Flights to St. John's from Seattle in December are about $730 on average during December, but can be found for as low as $514.

When is the cheapest time to fly from Seattle to St. John's (SEA - YYT)?

One of the essential ways to save on airfare from Seattle to St. John's is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 15% on airfare.

Cheap Air Canada flights from Seattle to St. John's

Explore cheap flight options specifically provided by Air Canada for the route between Seattle and St. John's. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a peek at the cheapest Air Canada flights we've detected traveling from Seattle to St. John's. Come back soon if you're not finding the exact deal you're looking for.
Tue 9/245:50 amSEA - YYT
2 stops14h 23mAir Canada
Sat 9/285:00 amYYT - SEA
2 stops14h 00mAir Canada
Deal found 5/14$510
Tue 9/2411:10 pmSEA - YYT
1 stop9h 33mAir Canada
Sat 9/285:00 amYYT - SEA
2 stops12h 00mAir Canada
Deal found 5/14$516
Mon 8/1211:40 amSEA - YYT
1 stop9h 11mAir Canada
Tue 8/205:00 amYYT - SEA
1 stop10h 21mAir Canada
Deal found 5/15$610
Tue 9/245:50 amSEA - YYT
2 stops12h 03mAir Canada
Sat 9/285:45 amYYT - SEA
2 stops13h 15mAir Canada
Deal found 5/15$658
Tue 9/245:50 amSEA - YYT
2 stops12h 03mAir Canada
Sat 9/285:00 amYYT - SEA
1 stop10h 16mAir Canada
Deal found 5/15$664
Tue 9/2411:10 pmSEA - YYT
1 stop9h 33mAir Canada
Sat 9/285:00 amYYT - SEA
1 stop10h 16mAir Canada
Deal found 5/15$670

Cheap WestJet flights from Seattle to St. John's

Explore cheap flight options specifically provided by WestJet for the route between Seattle and St. John's. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Some of the best deals we've found on WestJet flights traveling from Seattle to St. John's. Deals frequently update to provide users with more options.
Mon 8/123:30 pmSEA - YYT
1 stop10h 21mWestJet
Tue 8/207:15 pmYYT - SEA
2 stops22h 11mWestJet
Deal found 5/15$571
Tue 9/247:00 amSEA - YYT
1 stop11h 08mWestJet
Sat 9/287:35 pmYYT - SEA
1 stop29h 21mWestJet
Deal found 5/14$581
Mon 8/127:00 amSEA - YYT
2 stops18h 51mWestJet
Tue 8/207:15 pmYYT - SEA
2 stops22h 11mWestJet
Deal found 5/15$599

Seattle to St. John's 2024 flight deals

Discover exclusive flight deals for travel between Seattle and St. John's in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Check out some of the best flight deals from Seattle to St. John's in 2024. For more flight deals, be sure to check back very soon.
Tue 9/245:50 amSEA - YYT
2 stops14h 23mAir Canada
Sat 9/285:00 amYYT - SEA
2 stops14h 00mAir Canada
Deal found 5/14$510
Tue 9/2411:10 pmSEA - YYT
1 stop9h 33mAir Canada
Sat 9/285:00 amYYT - SEA
2 stops12h 00mAir Canada
Deal found 5/14$516
Mon 8/123:30 pmSEA - YYT
1 stop10h 21mWestJet
Tue 8/207:15 pmYYT - SEA
2 stops22h 11mWestJet
Deal found 5/15$571
Tue 9/247:00 amSEA - YYT
1 stop11h 08mWestJet
Sat 9/287:35 pmYYT - SEA
1 stop29h 21mWestJet
Deal found 5/14$581
Mon 8/127:00 amSEA - YYT
2 stops18h 51mWestJet
Tue 8/207:15 pmYYT - SEA
2 stops22h 11mWestJet
Deal found 5/15$599
Mon 8/1211:40 amSEA - YYT
1 stop9h 11mAir Canada
Tue 8/205:00 amYYT - SEA
1 stop10h 21mAir Canada
Deal found 5/15$610
Tue 9/245:50 amSEA - YYT
2 stops12h 03mAir Canada
Sat 9/285:45 amYYT - SEA
2 stops13h 15mAir Canada
Deal found 5/15$658
Tue 9/245:50 amSEA - YYT
2 stops12h 03mAir Canada
Sat 9/285:00 amYYT - SEA
1 stop10h 16mAir Canada
Deal found 5/15$664
Tue 9/2411:10 pmSEA - YYT
1 stop9h 33mAir Canada
Sat 9/285:00 amYYT - SEA
1 stop10h 16mAir Canada
Deal found 5/15$670

Find flights from Seattle to St. John's within your budget

Customize your flight search to find flights from Seattle to St. John's 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, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$510 - $1,806

Route

Depart

Return

Price

Seattle/Tacoma IntlSt John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Tue 9/24

2 stops14h 23m

St John's

Sat 9/28

2 stops14h 00m

$510

Seattle/Tacoma IntlSt John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Tue 9/24

1 stop9h 33m

St John's

Sat 9/28

2 stops12h 00m

$516

Seattle/Tacoma IntlSt John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Mon 8/12

1 stop10h 21m

St John's

Tue 8/20

2 stops22h 11m

$571

Seattle/Tacoma IntlSt John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Tue 9/24

1 stop11h 08m

St John's

Sat 9/28

1 stop29h 21m

$581

Seattle/Tacoma IntlSt John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Mon 8/12

2 stops18h 51m

St John's

Tue 8/20

2 stops22h 11m

$599

Seattle/Tacoma IntlSt John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Mon 8/12

1 stop9h 11m

St John's

Tue 8/20

1 stop10h 21m

$610

Seattle/Tacoma IntlSt John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Tue 9/24

2 stops12h 03m

St John's

Sat 9/28

2 stops13h 15m

$658

Seattle/Tacoma IntlSt John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Tue 9/24

2 stops12h 03m

St John's

Sat 9/28

1 stop10h 16m

$664

Seattle/Tacoma IntlSt John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sun 8/11

2 stops13h 22m

St John's

Tue 8/20

1 stop10h 17m

$1,806

Flights are sorted by cheapest first

Deals found on 5/14

When is the cheapest time to fly from Seattle to St. John's?

Use this chart to determine the cheapest time to fly round-trip from Seattle to St. John's. Price data was last updated on May 12, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to St. John's flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to St. John's by month

Plan your trip from Seattle to St. John's by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to St. John's is currently $0 while a round-trip flight costs $724. Price data was last updated on May 12, 2024.

Currently, November is the cheapest month in which you can book a flight from Seattle to St. John's (average of $482). Flying from Seattle to St. John's in July is currently the most expensive (average of $761). 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.

January

$553

February

$500

March

$646

April

$596

May

$710

June

$645

July

$761

August

$713

September

$672

October

$556

November

$482

December

$518

Temperature and rainfall in St. John's by month

Plan your trip to St. John's by taking into account the average temperature and rainfall totals by month.

YYT

Temperature

23 - 60.8 °F

Reviews of airlines servicing St. John's

Get insights into the airlines that provide service to St. John's. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. John's. Reviews last updated May 16, 2024.
See what other customers who have flown with Air Canada, WestJet and Delta from Seattle to St. John's have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,673 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

WestJet
7.5
Good
2,919 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air Canada
7.0
Good
6,947 reviews
Delta
8.0
Very good
10,673 reviews
Check prices

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Food

7.4

Crew

8.6

Overall

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

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.

  • Can I find flights from Seattle to St. John's for under $600 on Cheapflights?

    Yes, there are multiple flights from Seattle to St. John's for under $600. The cheapest flight booked recently is on Air Canada for just $510, but on average you can expect to pay $827.

  • What are the cheapest airlines flying from Seattle to St. John's round-trip?

    Currently priced at $510, Air Canada will fly you from Seattle to St. John's and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from WestJet and Delta - these airlines can fly you to your destination from $571 and $1,806, respectively. You may be able to fly from Seattle to St. John's for 30% less than the average price by searching for these airlines.

  • What does SEA to YYT mean?

    Seattle/Tacoma Intl Airport is SEA and St John's Airport is YYT. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

  • Can I find deals for flights from Seattle to St. John's that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to St. John's flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to St. John's with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to St. John's flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Seattle to St. John's that allow pets onboard?

    Many airlines flying from Seattle to St. John's offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to St. John's?

    Yes, you can often find last-minute deals on Seattle to St. John's flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to St. John's flight deals updated?

    The Seattle to St. John's flight deals you see on this page were last updated on 5/15.

See more FAQs

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Alternative routes for Seattle to St. John's
See prices for flight routes from nearby airports that may be better suited for you.

Portland to St. John's flights

Top 2 airlines flying from Seattle to St. John's

Discover the top 2 airlines that operate flights from Seattle to St. John's. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$497Average$763FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapest$613Average$694FlexibilityNo cancel feeOn-time60%
Search WestJet flights
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Search flights from Seattle to St. John's by cabin class

Find flights from Seattle to St. John's, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to St. John's?

Cheapflights makes it easy to find Seattle to St. John's flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Seattle to St. John's?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Seattle to St. John's for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Seattle to St. John's with no change fees?

Need flexible booking options for your flight to St. John's from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Seattle to St. John's become cheaper?

Of course! You can now track prices for flights from Seattle to St. John's and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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