What is the cheapest airline that flies from Washington to Newfoundland and Labrador?

WestJet, American Airlines, and Air Canada are the most popular carriers operating from Washington to Newfoundland and Labrador

How many operators does momondo search for flights from Washington to Newfoundland and Labrador?

As of September 2026, there is 1 operator available to choose from for flights from Washington to Newfoundland and Labrador.

How old do you have to be to fly from Washington to Newfoundland and Labrador?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Newfoundland and Labrador.

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

The required travel and health documents for your Newfoundland and Labrador trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Newfoundland and Labrador. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$206 Cheap Flights from Washington to Newfoundland and Labrador in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington to Newfoundland and Labrador

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

24h 41m1 stop Toronto Pearson Intl

6:00 am - 1:40 pmYYT St John's-SEA Seattle/Tacoma Intl

36h 10m2 stops Ottawa Calgary

$689Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

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

$713Multiple Airlines

Mon, Nov 9 - Mon, Nov 16

8:35 pm - 12:12 amSEA Seattle/Tacoma Intl-YDF Deer Lake

23h 07m2 stops San Francisco Montreal Pierre Elliott Trudeau Intl

1:15 pm - 4:26 pmYDF Deer Lake-SEA Seattle/Tacoma Intl

31h 41m2 stops Toronto Pearson Intl San Francisco

$769United Airlines

Fri, Nov 6 - Fri, Nov 13

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

24h 41m1 stop Toronto Pearson Intl

9:05 am - 1:40 pmYYT St John's-SEA Seattle/Tacoma Intl

33h 05m1 stop Calgary

$775Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

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

24h 41m1 stop Toronto Pearson Intl

2:25 pm - 7:45 pmYYT St John's-SEA Seattle/Tacoma Intl

33h 50m1 stop Toronto Pearson Intl

$848Multiple Airlines

Mon, Nov 9 - Mon, Nov 16

12:14 pm - 12:57 amSEA Seattle/Tacoma Intl-YYT St John's

32h 13m3 stops Las Vegas Harry Reid Intl Orlando Ottawa

3:15 pm - 1:40 pmYYT St John's-SEA Seattle/Tacoma Intl

26h 55m3 stops Halifax Intl Toronto Pearson Intl Calgary

$871Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

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

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

23h 21m2 stops San Francisco Toronto Pearson Intl

2:30 pm - 12:20 pmYYT St John's-SEA Seattle/Tacoma Intl

26h 20m2 stops Toronto Pearson Intl San Francisco

$883United Airlines

Tue, Nov 10 - Tue, Nov 17

10:40 am - 1:31 pmSEA Seattle/Tacoma Intl-YYT St John's

22h 21m2 stops San Francisco Toronto Pearson Intl

5:55 pm - 8:47 pmYYT St John's-SEA Seattle/Tacoma Intl

31h 22m2 stops Toronto Pearson Intl San Francisco

$894United Airlines

Mon, Nov 9 - Mon, Nov 16

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

$899Air Canada

Fri, Oct 30 - Sat, Oct 31

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Air Canada flights from State of Washington to Newfoundland and Labrador

Our best Air Canada deals on State of Washington 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

$879

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

$899

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

$903

United Airlines flights from State of Washington to Newfoundland and Labrador

Our best United Airlines deals on State of Washington to Newfoundland and Labrador flight tickets

United Airlines

Nov 6

SEA8:35 pmSeattle/Tacoma Intl

23h 07m

2 stops

YDF12:12 amDeer Lake

Nov 13

YDF1:15 pmDeer Lake

31h 41m

2 stops

SEA4:26 pmSeattle/Tacoma Intl

$769

United Airlines

Nov 10

SEA7:35 pmSeattle/Tacoma Intl

23h 21m

2 stops

YYT11:26 pmSt John's

Nov 17

YYT2:30 pmSt John's

26h 20m

2 stops

SEA12:20 pmSeattle/Tacoma Intl

$883

United Airlines

Nov 9

SEA10:40 amSeattle/Tacoma Intl

22h 21m

2 stops

YYT1:31 pmSt John's

Nov 16

YYT5:55 pmSt John's

31h 22m

2 stops

SEA8:47 pmSeattle/Tacoma Intl

$894

momondo Fare Finder

Use the filters below to find and compare flights from Washington 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

Tue 11/10

8:19 am-1:30 pm

1 stop24h 41m

St John's

Tue 11/17

6:00 am-1:40 pm

2 stops36h 10m

$689

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Mon 11/9

8:19 am-1:30 pm

1 stop24h 41m

St John's

Mon 11/16

2:25 pm-1:40 pm

2 stops27h 45m

$713

SeattleDeer Lake

SEA Seattle/Tacoma Intl - YDF Deer Lake

SEAYDF

Seattle/Tacoma Intl

Fri 11/6

8:35 pm-12:12 am

2 stops23h 07m

Deer Lake

Fri 11/13

1:15 pm-4:26 pm

2 stops31h 41m

$769

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Tue 11/10

8:19 am-1:30 pm

1 stop24h 41m

St John's

Tue 11/17

9:05 am-1:40 pm

1 stop33h 05m

$775

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Mon 11/9

8:19 am-1:30 pm

1 stop24h 41m

St John's

Mon 11/16

2:25 pm-7:45 pm

1 stop33h 50m

$848

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Tue 11/10

12:14 pm-12:57 am

3 stops32h 13m

St John's

Tue 11/17

3:15 pm-1:40 pm

3 stops26h 55m

$871

Quickest round-trip

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Fri 10/30

8:40 am-1:50 am

2 stops12h 40m

St John's

Sat 10/31

5:00 am-2:37 pm

2 stops14h 07m

$879

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Tue 11/10

7:35 pm-11:26 pm

2 stops23h 21m

St John's

Tue 11/17

2:30 pm-12:20 pm

2 stops26h 20m

$883

SeattleSt. John's

SEA Seattle/Tacoma Intl - YYT St John's

SEAYYT

Seattle/Tacoma Intl

Mon 11/9

10:40 am-1:31 pm

2 stops22h 21m

St John's

Mon 11/16

5:55 pm-8:47 pm

2 stops31h 22m

$894

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

$899

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington 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

Prices

Airlines

Can stopping save me money on State of Washington to Newfoundland and Labrador flights?

You could potentially save up to 74% on your flight if you consider stops on a State of Washington to Newfoundland and Labrador flight.

Cheap State of Washington to Newfoundland and Labrador flight deals and tips

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

Best Price Found	$206
Fastest flight time	11h 11m
Direct flights	None

The best one-way flight to Newfoundland and Labrador from State of Washington in the past 72 hours is $206. The best round-trip flight deal from State of Washington to Newfoundland and Labrador found on momondo in the last 72 hours is $689.

The fastest flight from State of Washington to Newfoundland and Labrador takes 11h 11m

There are no direct flights from State of Washington to Newfoundland and Labrador. There are no popular flight routes from State of Washington to Newfoundland and Labrador.

Search flight deals

Frequently asked questions about flying from Washington to Newfoundland and Labrador

When did momondo last update prices for flights from Washington to Newfoundland and Labrador?
Prices for flights from Washington to Newfoundland and Labrador refresh daily.
How many operators does momondo search for flights from Washington to Newfoundland and Labrador?
As of September 2026, there is 1 operator available to choose from for flights from Washington to Newfoundland and Labrador.
How old do you have to be to fly from Washington to Newfoundland and Labrador?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Newfoundland and Labrador.
What documentation or ID do you need to fly to Newfoundland and Labrador?
The required travel and health documents for your Newfoundland and Labrador trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Newfoundland and Labrador. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from State of Washington to Newfoundland and Labrador

Compare and see reviews for airlines that fly from State of Washington to Newfoundland and Labrador with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $297	Free Cancellation	Rating 7.1 11,696 reviews		Search Air Canada flights
United Airlines	PriceFrom $804	Free Cancellation	Rating 7.4 10,243 reviews		Search United Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington to Newfoundland and Labrador for you.

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

Yes. momondo enables you to select and highlight flights to Newfoundland and Labrador from Washington with this policy.

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

momondo helps you find the best flight between Washington and Newfoundland and Labrador by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Washington to Newfoundland and Labrador now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Newfoundland and Labrador and let you know when they change.