Which airports can I use when flying from Seattle to St. John's?

Flights from Seattle to St. John's usually depart from Seattle/Tacoma Intl (SEA) and arrive at St John's (YYT).

What cabin classes can I book on flights from Seattle to St. John's?

Three cabin classes are available on flights from Seattle to St. John's: • Economy Class • Business Class • First Class

Which airports do connecting flights from Seattle to St. John's pass through?

Connecting flights from Seattle to St. John's most commonly pass through: • Toronto Pearson Intl (YYZ) - 69% of one-stop connections • Calgary (YYC) - 31% of one-stop connections Together, these airports account for 100% of one-stop bookings on this route.

Can I save money by using flexible dates for flights from Seattle to St. John's?

On the Seattle to St. John's route, being flexible with your departure day can save you up to 73%. Saturday is the cheapest day at $472 round-trip on average, while Wednesday is the most expensive at $1,746: a $1,274 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

How long is a flight from Seattle to St. John's?

A nonstop flight from Seattle to St. John's takes 0h 00m, covering 3,128 miles.

Do I need a passport to fly from Seattle to St. John's?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Seattle to St. John's changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $613 to $1,093. That means the highest observed fare was about 78% higher than the lowest one.

How are flight prices from Seattle to St. John's looking right now?

One-way fares from Seattle to St. John's are currently lower than usual. Average one-way flight prices are about $324, which is 18% below the typical average for this route.

How much time can I save by choosing a different layover airport from Seattle to St. John's?

Flying via Toronto Pearson Intl (YYZ) gives the shortest average 1-stop total travel time at 11h 23m, compared with 15h 51m via Calgary (YYC).

What is the time difference between Seattle and St. John's?

St. John's is 4 hours ahead of Seattle (Newfoundland Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at St John's Airport (YYT)?

St John's Airport (YYT) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include: • Hertz • Budget • Avis • Thrifty • Alamo

How much should I expect to pay for a Seattle to St. John's flight?

Round-trip flights from Seattle to St. John's range from $554 to $903, with an average of $673 over the past 12 months. Anything below $554 counts as a good deal.

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

WestJet ($613) and United Airlines ($749) are the cheapest airlines to fly round-trip from Seattle to St. John's according to KAYAK data over the last 5 days.

What is the most popular layover airport when flying from Seattle to St. John's?

Toronto Pearson Intl (YYZ) is the most popular layover for the Seattle to St. John's route. 69% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via YYZ.

What is the cheapest layover airport when flying from Seattle to St. John's?

Flights via Calgary (YYC) offer the most affordable fares, with an average round-trip price of $687. Based on KAYAK data over the past 3 months.

When flying from Seattle to St. John's which airport offers the shortest layover?

Toronto Pearson Intl (YYZ) had the shortest average connection time for Seattle to St. John's layovers at 436 minutes over the past 3 months.

$300 CHEAP FLIGHTS from Seattle to St. John's (SEA - YYT)

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Cheapest round-trip

$613

Typical prices: $554-$903

WestJet

Sat 10/13Tue 10/23

SEA - YYT • 2 stops

Cheapest one-way

$300

Typical prices: $302-$785

Multiple Airlines

Mon 10/29

SEA - YYT • 3 stops

Nonstop flights

Not available

There are currently no direct flights between Seattle and St. John's. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

January

Cheapest • 56% price drop

August

Most popular

Good to know

Top layover airports

Calgary (YYC)

Cheapest • Avg $687 (round-trip)

Toronto Pearson Intl (YYZ)

Shortest trip • 11h 23m (one-way)

Insights

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We hope you love your trip to St. John's!

Flight Deals

Cheap Flights from Seattle to St. John's (SEA-YYT)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Seattle to St. John's

Tue, Oct 13 - Fri, Oct 23

7:35 pm - 7:35 pmSEA Seattle/Tacoma Intl-YYT St John's

19h 30m2 stops Calgary Toronto Pearson Intl

8:25 pm - 6:45 pmYYT St John's-SEA Seattle/Tacoma Intl

26h 50m2 stops Toronto Pearson Intl Calgary

$613WestJet

Tue, Oct 13 - Fri, Oct 23

8:00 am - 7:35 pmSEA Seattle/Tacoma Intl-YYT St John's

31h 05m1 stop Toronto Pearson Intl

8:25 pm - 6:45 pmYYT St John's-SEA Seattle/Tacoma Intl

26h 50m2 stops Toronto Pearson Intl Calgary

$680Multiple Airlines

Mon, Nov 2 - Mon, Nov 9

2:30 pm - 8:10 amSEA Seattle/Tacoma Intl-YYT St John's

13h 10m1 stop Calgary

2:25 pm - 10:59 amYYT St John's-SEA Seattle/Tacoma Intl

25h 04m2 stops Toronto Pearson Intl Las Vegas Harry Reid Intl

$691Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

8:19 am - 1:30 pmSEA Seattle/Tacoma Intl-YYT St John's

24h 41m1 stop Toronto Pearson Intl

2:25 pm - 1:40 pmYYT St John's-SEA Seattle/Tacoma Intl

27h 45m2 stops Toronto Pearson Intl Calgary

$696Multiple Airlines

Mon, Nov 2 - Mon, Nov 9

2:30 pm - 8:10 amSEA Seattle/Tacoma Intl-YYT St John's

13h 10m1 stop Calgary

2:25 pm - 6:54 pmYYT St John's-SEA Seattle/Tacoma Intl

32h 59m3 stops Toronto Pearson Intl Las Vegas Harry Reid Intl Los Angeles

$723Multiple Airlines

Mon, Nov 2 - Mon, Nov 9

2:30 pm - 12:57 amSEA Seattle/Tacoma Intl-YYT St John's

29h 57m3 stops Calgary Hamilton Ottawa

2:25 pm - 10:59 amYYT St John's-SEA Seattle/Tacoma Intl

25h 04m2 stops Toronto Pearson Intl Las Vegas Harry Reid Intl

$725Multiple Airlines

Wed, Nov 4 - Wed, Nov 11

7:35 pm - 11:26 pmSEA Seattle/Tacoma Intl-YYT St John's

23h 21m2 stops San Francisco Toronto Pearson Intl

6:00 am - 8:47 pmYYT St John's-SEA Seattle/Tacoma Intl

19h 17m2 stops Toronto Pearson Intl San Francisco

$749United Airlines

Tue, Oct 13 - Fri, Oct 23

7:35 pm - 12:55 amSEA Seattle/Tacoma Intl-YYT St John's

24h 50m3 stops Calgary Toronto Pearson Intl Ottawa

7:10 pm - 6:45 pmYYT St John's-SEA Seattle/Tacoma Intl

28h 05m2 stops Toronto Pearson Intl Calgary

$751Multiple Airlines

Fri, Oct 30 - Sat, Oct 31

8:40 am - 1:50 amSEA Seattle/Tacoma Intl-YYT St John's

12h 40m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

5:00 am - 2:37 pmYYT St John's-SEA Seattle/Tacoma Intl

14h 07m2 stops Toronto Pearson Intl Vancouver Intl

$879Air Canada

Fri, Oct 30 - Sat, Oct 31

8:40 am - 1:50 amSEA Seattle/Tacoma Intl-YYT St John's

12h 40m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

5:00 am - 8:59 pmYYT St John's-SEA Seattle/Tacoma Intl

20h 29m1 stop Toronto Pearson Intl

$903Air Canada

Booking Insights

Price, demand and travel trends for Seattle to St. John's flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Seattle to St. John's with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Seattle to St. John's?

Round-trip flights from Seattle to St. John's start at $613. Prices are typical for this route right now, with typical round-trip fares ranging from $554 to $903. The lowest price found in the past 5 days was $613 on WestJet.

What's the cheapest day of the week to fly from Seattle to St. John's?

Saturday is the cheapest day of the week to fly from Seattle to St. John's, it is 30% cheaper than the average day. Wednesday is the most expensive day with flight prices 159% higher than average. Based on deals found by KAYAK users in the last 12 months.

Find deals

Low season	January
High season	August
Cheapest flight	$300

Best time to beat the crowds with an average 56% drop in price.

Most popular time to fly and prices are also 30% lower on average.

Flight from Seattle to St. John's

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

Are your dates flexible? Find out the best times to travel from Seattle to St. John's based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from Seattle to St. John's?
Three cabin classes are available on flights from Seattle to St. John's:

• Economy Class
• Business Class
• First Class
How long is a flight from Seattle to St. John's?
A nonstop flight from Seattle to St. John's takes 0h 00m, covering 3,128 miles.
Do I need a passport to fly from Seattle to St. John's?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How much should I expect to pay for a Seattle to St. John's flight?
Round-trip flights from Seattle to St. John's range from $554 to $903, with an average of $673 over the past 12 months. Anything below $554 counts as a good deal.
Have flight prices from Seattle to St. John's changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $613 to $1,093. That means the highest observed fare was about 78% higher than the lowest one.
How are flight prices from Seattle to St. John's looking right now?
One-way fares from Seattle to St. John's are currently lower than usual. Average one-way flight prices are about $324, which is 18% below the typical average for this route.
What car rental options are available at St John's Airport (YYT)?
St John's Airport (YYT) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include:
• Hertz
• Budget
• Avis
• Thrifty
• Alamo
Which airports can I use when flying from Seattle to St. John's?
Flights from Seattle to St. John's usually depart from Seattle/Tacoma Intl (SEA) and arrive at St John's (YYT).
Which airports do connecting flights from Seattle to St. John's pass through?
Connecting flights from Seattle to St. John's most commonly pass through:

• Toronto Pearson Intl (YYZ) - 69% of one-stop connections
• Calgary (YYC) - 31% of one-stop connections
Together, these airports account for 100% of one-stop bookings on this route.
Can I save money by using flexible dates for flights from Seattle to St. John's?
On the Seattle to St. John's route, being flexible with your departure day can save you up to 73%. Saturday is the cheapest day at $472 round-trip on average, while Wednesday is the most expensive at $1,746: a $1,274 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How much time can I save by choosing a different layover airport from Seattle to St. John's?
Flying via Toronto Pearson Intl (YYZ) gives the shortest average 1-stop total travel time at 11h 23m, compared with 15h 51m via Calgary (YYC).
What is the time difference between Seattle and St. John's?
St. John's is 4 hours ahead of Seattle (Newfoundland Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates can be flexible, aim for a Saturday departure instead of Wednesday. On this route, Saturday flights average $472 - about $1,274 less than Wednesday (73% savings) based on the last 12 months.
If you can choose when to travel, plan your Seattle to St. John's trip for January. Fares historically average $297 round-trip in that month - typically $1,449 less than the most expensive month, which is June (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to St John's Airport.
- Holiday Inn Express & Suites St John's Airport By IHG
- Best Western Plus St. John's Airport Hotel and Suites
- Hampton Inn & Suites by Hilton St. John's Airport

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SEA - YYT

$300 Find Cheap Flights from Seattle to St. John's - Compare and Save

Everything you should know

Cheap Flights from Seattle to St. John's (SEA-YYT)

Recent round-trip flight deals from Seattle to St. John's

Recent one-way flight deals from Seattle to St. John's

Recent last minute flight deals from Seattle to St. John's

Price, demand and travel trends for Seattle to St. John's flights

How much is a round-trip flight from Seattle to St. John's?

What's the cheapest day of the week to fly from Seattle to St. John's?

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

What is the most popular layover airport when flying from Seattle to St. John's?

What is the cheapest layover airport when flying from Seattle to St. John's?

When flying from Seattle to St. John's which airport offers the shortest layover?

Key details for Seattle to St. John's flights

Low season

High season

Cheapest flight

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

Your Seattle to St. John's flight questions, answered

Your guide to booking Seattle to St. John's flights

More options for your flight from Seattle to St. John's

Complete your trip to St. John's with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Seattle to St. John's

Find direct flights to and from Seattle and St. John's

Flights from domestic origins to St. John's

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