When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Newfoundland and Labrador?

Prices for flights from Seattle/Tacoma Intl Airport to Newfoundland and Labrador are refreshed on a daily basis.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Newfoundland and Labrador?

There is 1 operator available for flights from Seattle/Tacoma Intl Airport to Newfoundland and Labrador as of November 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Newfoundland and Labrador?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Newfoundland and Labrador.

What documentation or ID do you need to fly to Newfoundland and Labrador?

The travel and health documents you'll need for your trip to Newfoundland and Labrador may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Newfoundland and Labrador. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$744 Cheap Flights from Seattle to Newfoundland and Labrador in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Newfoundland and Labrador

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:39 pm - 12:50 amSEA Seattle/Tacoma Intl-YYT St John's

27h 41m2 stops Los Angeles Montreal Pierre Elliott Trudeau Intl

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

19h 17m2 stops Toronto Pearson Intl San Francisco

$744United Airlines

Thu, Nov 26 - Tue, Dec 1

5:28 pm - 12:50 amSEA Seattle/Tacoma Intl-YYT St John's

26h 52m2 stops Los Angeles Montreal Pierre Elliott Trudeau Intl

5:15 am - 11:42 amYYT St John's-SEA Seattle/Tacoma Intl

34h 57m2 stops Montreal Pierre Elliott Trudeau Intl Los Angeles

$750United Airlines

Thu, Jan 21 - Tue, Jan 26

7:28 pm - 12:50 amSEA Seattle/Tacoma Intl-YYT St John's

24h 52m2 stops San Francisco Montreal Pierre Elliott Trudeau Intl

5:55 pm - 9:59 pmYYT St John's-SEA Seattle/Tacoma Intl

32h 34m2 stops Toronto Pearson Intl Los Angeles

$766United Airlines

Thu, Jan 21 - Tue, Jan 26

2:30 pm - 2:35 pmSEA Seattle/Tacoma Intl-YYT St John's

19h 35m2 stops Calgary Halifax Intl

2:30 pm - 7:56 pmYYT St John's-SEA Seattle/Tacoma Intl

33h 56m1 stop Toronto Pearson Intl

$789Multiple Airlines

Thu, Nov 26 - Tue, Dec 1

9:01 am - 1:26 pmSEA Seattle/Tacoma Intl-YYT St John's

23h 55m2 stops San Francisco Toronto Pearson Intl

6:15 pm - 4:22 pmYYT St John's-SEA Seattle/Tacoma Intl

26h 37m2 stops Toronto Pearson Intl San Francisco

$817United Airlines

Sun, Dec 6 - Tue, Dec 8

5:28 pm - 11:16 pmSEA Seattle/Tacoma Intl-YYT St John's

25h 18m2 stops Los Angeles Toronto Pearson Intl

5:55 pm - 9:59 pmYYT St John's-SEA Seattle/Tacoma Intl

32h 34m2 stops Toronto Pearson Intl Los Angeles

$829United Airlines

Thu, Jan 21 - Tue, Jan 26

2:30 pm - 2:35 pmSEA Seattle/Tacoma Intl-YYT St John's

19h 35m2 stops Calgary Halifax Intl

2:30 pm - 1:40 pmYYT St John's-SEA Seattle/Tacoma Intl

27h 40m3 stops Toronto Pearson Intl Vancouver Intl Calgary

$861Multiple Airlines

Thu, Nov 26 - Tue, Dec 1

3:30 pm - 9:10 amSEA Seattle/Tacoma Intl-YYT St John's

13h 10m1 stop Calgary

7:00 am - 2:40 pmYYT St John's-SEA Seattle/Tacoma Intl

36h 10m2 stops Toronto Pearson Intl Calgary

$865WestJet

Mon, Mar 22 - Sat, Mar 27

7:45 am - 10:32 amSEA Seattle/Tacoma Intl-YYT St John's

22h 17m2 stops Toronto Pearson Intl Halifax Intl

7:45 pm - 8:59 pmYYT St John's-SEA Seattle/Tacoma Intl

29h 44m2 stops Halifax Intl Toronto Pearson Intl

$900Air Canada

Sun, Dec 6 - Tue, Dec 8

7:45 am - 10:48 pmSEA Seattle/Tacoma Intl-YYT St John's

10h 33m2 stops Toronto Pearson Intl Halifax Intl

7:45 pm - 8:59 pmYYT St John's-SEA Seattle/Tacoma Intl

29h 44m2 stops Halifax Intl Toronto Pearson Intl

$988Air Canada

Sat, Mar 20 - Fri, Mar 26

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United Airlines flights from Seattle to Newfoundland and Labrador

Our best United Airlines deals on Seattle to Newfoundland and Labrador flight tickets

United Airlines

Nov 26

SEA4:39 pmSeattle/Tacoma Intl

27h 41m

2 stops

YYT12:50 amSt John's

Dec 1

YYT6:00 amSt John's

19h 17m

2 stops

SEA8:47 pmSeattle/Tacoma Intl

$744

United Airlines

Jan 21

SEA5:28 pmSeattle/Tacoma Intl

26h 52m

2 stops

YYT12:50 amSt John's

Jan 26

YYT5:15 amSt John's

34h 57m

2 stops

SEA11:42 amSeattle/Tacoma Intl

$750

United Airlines

Jan 21

SEA7:28 pmSeattle/Tacoma Intl

24h 52m

2 stops

YYT12:50 amSt John's

Jan 26

YYT5:55 pmSt John's

32h 34m

2 stops

SEA9:59 pmSeattle/Tacoma Intl

$766

Air Canada flights from Seattle to Newfoundland and Labrador

Our best Air Canada deals on Seattle to Newfoundland and Labrador flight tickets

Air Canada

Dec 6

SEA7:45 amSeattle/Tacoma Intl

22h 17m

2 stops

YYT10:32 amSt John's

Dec 8

YYT7:45 pmSt John's

29h 44m

2 stops

SEA8:59 pmSeattle/Tacoma Intl

$900

Air Canada

Mar 20

SEA7:45 amSeattle/Tacoma Intl

10h 33m

2 stops

YYT10:48 pmSt John's

Mar 26

YYT7:45 pmSt John's

29h 44m

2 stops

SEA8:59 pmSeattle/Tacoma Intl

$988

Air Canada

Mar 23

SEA8:40 amSeattle/Tacoma Intl

12h 25m

2 stops

YYT1:35 amSt John's

Mar 27

YYT5:15 amSt John's

13h 50m

2 stops

SEA2:35 pmSeattle/Tacoma Intl

$992

momondo Fare Finder

Use the filters below to find and compare flights from Seattle to Newfoundland and Labrador that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Thu 11/26

4:39 pm-12:50 am

2 stops27h 41m

St John's

Tue 12/1

6:00 am-8:47 pm

2 stops19h 17m

$744

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Thu 1/21

5:28 pm-12:50 am

2 stops26h 52m

St John's

Tue 1/26

5:15 am-11:42 am

2 stops34h 57m

$750

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Thu 1/21

7:28 pm-12:50 am

2 stops24h 52m

St John's

Tue 1/26

5:55 pm-9:59 pm

2 stops32h 34m

$766

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Thu 11/26

2:30 pm-2:35 pm

2 stops19h 35m

St John's

Tue 12/1

2:30 pm-7:56 pm

1 stop33h 56m

$789

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Sun 12/6

9:01 am-1:26 pm

2 stops23h 55m

St John's

Tue 12/8

6:15 pm-4:22 pm

2 stops26h 37m

$817

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Thu 1/21

5:28 pm-11:16 pm

2 stops25h 18m

St John's

Tue 1/26

5:55 pm-9:59 pm

2 stops32h 34m

$829

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Thu 11/26

2:30 pm-2:35 pm

2 stops19h 35m

St John's

Tue 12/1

2:30 pm-1:40 pm

3 stops27h 40m

$861

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Mon 3/22

3:30 pm-9:10 am

1 stop13h 10m

St John's

Sat 3/27

7:00 am-2:40 pm

2 stops36h 10m

$865

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Sun 12/6

7:45 am-10:32 am

2 stops22h 17m

St John's

Tue 12/8

7:45 pm-8:59 pm

2 stops29h 44m

$900

Quickest round-trip

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Sat 3/20

7:45 am-10:48 pm

2 stops10h 33m

St John's

Fri 3/26

7:45 pm-8:59 pm

2 stops29h 44m

$988

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Seattle to Newfoundland and Labrador

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

Can stopping save me money on Seattle to Newfoundland and Labrador flights?

You could potentially save up to 60% on your flight if you consider stops on a Seattle to Newfoundland and Labrador flight.

Cheap Seattle to Newfoundland and Labrador flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Newfoundland and Labrador

Best Price Found	$744
Fastest flight time	11h 16m
Direct flights	None

The best flight deal from Seattle to Newfoundland and Labrador found on momondo in the last 72 hours is $744

The fastest flight from Seattle to Newfoundland and Labrador takes 11h 16m

There are no direct flights from Seattle to Newfoundland and Labrador. There are no popular flight routes from Seattle to Newfoundland and Labrador.

Search flight deals

Frequently asked questions about flying from Seattle to Newfoundland and Labrador

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Newfoundland and Labrador?
Prices for flights from Seattle/Tacoma Intl Airport to Newfoundland and Labrador are refreshed on a daily basis.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Newfoundland and Labrador?
There is 1 operator available for flights from Seattle/Tacoma Intl Airport to Newfoundland and Labrador as of November 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Newfoundland and Labrador?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Newfoundland and Labrador.
What documentation or ID do you need to fly to Newfoundland and Labrador?
The travel and health documents you'll need for your trip to Newfoundland and Labrador may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Newfoundland and Labrador. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seattle to Newfoundland and Labrador

Compare and see reviews for airlines that fly from Seattle to Newfoundland and Labrador with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $297	Free Cancellation	Rating 7.1 11,847 reviews		Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Newfoundland and Labrador?

Finding the right flight to Newfoundland and Labrador from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Newfoundland and Labrador quick and easy, saving you time and money.

Can I find flights from Seattle to Newfoundland and Labrador with flexible booking policies on momondo?

All flight searches from Seattle to Newfoundland and Labrador on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Newfoundland and Labrador?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Newfoundland and Labrador.

I’m not ready to book a flight from Seattle to Newfoundland and Labrador right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Newfoundland and Labrador from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.