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 September 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.

$266 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

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:55 pm - 10:55 pmSEA Seattle/Tacoma Intl-YYT St John's

22h 30m2 stops Vancouver Intl Toronto Pearson Intl

3:00 pm - 6:45 pmYYT St John's-SEA Seattle/Tacoma Intl

32h 15m2 stops Toronto Pearson Intl Calgary

$684Multiple Airlines

Mon, Oct 12 - Sun, Oct 18

7:52 am - 10:55 pmSEA Seattle/Tacoma Intl-YYT St John's

10h 33m1 stop Toronto Pearson Intl

6:00 am - 9:40 amYYT St John's-SEA Seattle/Tacoma Intl

32h 10m2 stops Montreal St Hubert Calgary

$693Multiple Airlines

Wed, Sep 30 - Sat, Oct 3

10:30 am - 1:50 pmSEA Seattle/Tacoma Intl-YYT St John's

22h 50m2 stops Calgary Toronto Pearson Intl

8:50 am - 9:40 amYYT St John's-SEA Seattle/Tacoma Intl

29h 20m3 stops Halifax Intl Toronto Pearson Intl Calgary

$720Multiple Airlines

Wed, Sep 30 - Sat, Oct 3

8:09 pm - 1:30 pmSEA Seattle/Tacoma Intl-YYT St John's

36h 51m2 stops Los Angeles Toronto Pearson Intl

9:05 am - 9:06 amYYT St John's-SEA Seattle/Tacoma Intl

28h 31m1 stop Calgary

$731Multiple Airlines

Thu, Oct 29 - Thu, Nov 5

3:35 pm - 1:31 pmSEA Seattle/Tacoma Intl-YYT St John's

17h 26m2 stops San Francisco Toronto Pearson Intl

2:30 pm - 9:40 amYYT St John's-SEA Seattle/Tacoma Intl

23h 40m2 stops Toronto Pearson Intl San Francisco

$732United Airlines

Thu, Oct 29 - Thu, Nov 5

7:00 am - 4:56 pmSEA Seattle/Tacoma Intl-YYT St John's

29h 26m2 stops San Francisco Toronto Pearson Intl

6:00 am - 11:18 pmYYT St John's-SEA Seattle/Tacoma Intl

21h 48m2 stops Toronto Pearson Intl San Francisco

$732United Airlines

Sun, Nov 15 - Fri, Nov 27

7:35 pm - 8:20 pmSEA Seattle/Tacoma Intl-YYT St John's

20h 15m3 stops Calgary Toronto Pearson Intl Halifax Intl

6:00 am - 9:40 amYYT St John's-SEA Seattle/Tacoma Intl

32h 10m3 stops Montreal St Hubert Toronto Pearson Intl Calgary

$742Multiple Airlines

Wed, Sep 30 - Sat, Oct 3

10:30 am - 1:50 pmSEA Seattle/Tacoma Intl-YYT St John's

22h 50m2 stops Calgary Toronto Pearson Intl

8:50 am - 9:40 amYYT St John's-SEA Seattle/Tacoma Intl

29h 20m2 stops Halifax Intl Calgary

$750Multiple Airlines

Wed, Sep 30 - Sat, Oct 3

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

$765Air Canada

Fri, Oct 30 - Sat, Oct 31

8:40 am - 1:36 amSEA Seattle/Tacoma Intl-YYT St John's

12h 26m2 stops Vancouver Intl Toronto Pearson Intl

5:15 am - 2:37 pmYYT St John's-SEA Seattle/Tacoma Intl

13h 52m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

$765Air Canada

Fri, Oct 30 - Sat, Oct 31

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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

Oct 29

SEA3:35 pmSeattle/Tacoma Intl

17h 26m

2 stops

YYT1:31 pmSt John's

Nov 5

YYT2:30 pmSt John's

23h 40m

2 stops

SEA9:40 amSeattle/Tacoma Intl

$732

United Airlines

Oct 30

SEA7:35 pmSeattle/Tacoma Intl

23h 21m

2 stops

YYT11:26 pmSt John's

Nov 6

YYT6:00 amSt John's

21h 48m

2 stops

SEA11:18 pmSeattle/Tacoma Intl

$770

United Airlines

Dec 1

SEA5:35 pmSeattle/Tacoma Intl

26h 45m

2 stops

YYT12:50 amSt John's

Dec 5

YYT5:00 amSt John's

20h 17m

2 stops

SEA8:47 pmSeattle/Tacoma Intl

$776

Air Canada flights from Seattle to Newfoundland and Labrador

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

Air Canada

Oct 30

SEA8:40 amSeattle/Tacoma Intl

12h 40m

2 stops

YYT1:50 amSt John's

Oct 31

YYT5:00 amSt John's

14h 07m

2 stops

SEA2:37 pmSeattle/Tacoma Intl

$765

Air Canada

Oct 30

SEA8:40 amSeattle/Tacoma Intl

12h 40m

2 stops

YYT1:50 amSt John's

Oct 31

YYT5:00 amSt John's

20h 29m

1 stop

SEA8:59 pmSeattle/Tacoma Intl

$790

Air Canada

Nov 15

SEA8:40 amSeattle/Tacoma Intl

11h 40m

2 stops

YYT12:50 amSt John's

Nov 27

YYT2:30 pmSt John's

10h 59m

1 stop

SEA8:59 pmSeattle/Tacoma Intl

$800

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

Mon 10/12

7:55 pm-10:55 pm

2 stops22h 30m

St John's

Sun 10/18

3:00 pm-6:45 pm

2 stops32h 15m

$684

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Wed 9/30

7:52 am-10:55 pm

1 stop10h 33m

St John's

Sat 10/3

6:00 am-9:40 am

2 stops32h 10m

$693

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Wed 9/30

10:30 am-1:50 pm

2 stops22h 50m

St John's

Sat 10/3

8:50 am-9:40 am

3 stops29h 20m

$720

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Thu 10/29

8:09 pm-1:30 pm

2 stops36h 51m

St John's

Thu 11/5

9:05 am-9:06 am

1 stop28h 31m

$731

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Thu 10/29

3:35 pm-1:31 pm

2 stops17h 26m

St John's

Thu 11/5

2:30 pm-9:40 am

2 stops23h 40m

$732

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Sun 11/15

7:00 am-4:56 pm

2 stops29h 26m

St John's

Fri 11/27

6:00 am-11:18 pm

2 stops21h 48m

$732

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Wed 9/30

7:35 pm-8:20 pm

3 stops20h 15m

St John's

Sat 10/3

6:00 am-9:40 am

3 stops32h 10m

$742

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Wed 9/30

10:30 am-1:50 pm

2 stops22h 50m

St John's

Sat 10/3

8:50 am-9:40 am

2 stops29h 20m

$750

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Fri 10/30

8:40 am-1:50 am

2 stops12h 40m

St John's

Sat 10/31

5:00 am-2:37 pm

2 stops14h 07m

$765

Quickest round-trip

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Fri 10/30

8:40 am-1:36 am

2 stops12h 26m

St John's

Sat 10/31

5:15 am-2:37 pm

2 stops13h 52m

$765

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted 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 74% 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	$266
Fastest flight time	10h 33m
Direct flights	None

The best one-way flight to Newfoundland and Labrador from Seattle in the past 72 hours is $266. The best round-trip flight deal from Seattle to Newfoundland and Labrador found on momondo in the last 72 hours is $684.

The fastest flight from Seattle to Newfoundland and Labrador takes 10h 33m

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 September 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 11,641 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.