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

WestJet and United Airlines are the most popular carriers operating from Washington to Newfoundland and Labrador

What airlines fly to Newfoundland and Labrador?

WestJet, Air Canada and United Airlines are the top three most popular airlines that fly to Newfoundland and Labrador from State of Washington according to our data. WestJet is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Newfoundland and Labrador. Keep in mind that there are 3 different airlines that fly to Newfoundland and Labrador on a routine basis, so you have a few additional options to choose from.

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

As of May 2026, there are 2 operators 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.

$145 Cheap Flights from Washington to Newfoundland and Labrador in 2026

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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.

7:35 pm - 6:45 am

SEA

YYT

30h 40m

1 stop

9:20 am - 6:45 pm

YYT

SEA

13h 55m

2 stops

$321WestJet

Sat, Aug 22 - Fri, Sep 4

10:30 am - 8:25 am

SEA

YYT

17h 25m

2 stops

9:20 am - 6:45 pm

YYT

SEA

13h 55m

2 stops

$331WestJet

Sat, Aug 22 - Fri, Sep 4

7:00 am - 8:25 am

SEA

YYT

20h 55m

2 stops

9:20 am - 9:00 pm

YYT

SEA

16h 10m

2 stops

$335WestJet

Fri, Aug 28 - Sat, Sep 5

7:35 pm - 6:45 am

SEA

YYT

30h 40m

1 stop

7:35 am - 6:45 pm

YYT

SEA

15h 40m

1 stop

$341WestJet

Sat, Aug 22 - Fri, Sep 4

7:35 pm - 6:35 pm

SEA

YYT

18h 30m

1 stop

9:20 am - 9:00 pm

YYT

SEA

16h 10m

2 stops

$342WestJet

Fri, Aug 28 - Sat, Sep 5

10:30 am - 6:45 am

SEA

YYT

15h 45m

1 stop

7:35 am - 9:40 am

YYT

SEA

30h 35m

1 stop

$355WestJet

Fri, Sep 4 - Fri, Sep 18

10:30 am - 6:45 am

SEA

YYT

15h 45m

1 stop

7:35 am - 6:45 pm

YYT

SEA

15h 40m

1 stop

$357WestJet

Sat, Aug 22 - Fri, Sep 4

11:15 pm - 10:55 pm

PDX

YYT

19h 10m

2 stops

7:35 am - 1:50 pm

YYT

PDX

10h 45m

1 stop

$649Delta

Fri, Jun 19 - Fri, Jun 26

11:15 pm - 10:55 pm

PDX

YYT

19h 10m

2 stops

7:35 am - 1:50 pm

YYT

PDX

10h 45m

1 stop

$671Delta

Thu, Jul 9 - Tue, Jul 21

2:30 pm - 12:45 am

PDX

YYT

29h 45m

3 stops

6:00 am - 1:50 pm

YYT

PDX

12h 20m

2 stops

$748Multiple Airlines

Sat, Jul 11 - Fri, Jul 24

Delta flights from State of Washington to Newfoundland and Labrador

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

Delta

Jun 19

PDX11:15 pmPortland

19h 10m

2 stops

YYT10:55 pmSt John's

Jun 26

YYT7:35 amSt John's

10h 45m

1 stop

PDX1:50 pmPortland

$649

Delta

Jul 9

PDX11:15 pmPortland

19h 10m

2 stops

YYT10:55 pmSt John's

Jul 21

YYT7:35 amSt John's

10h 45m

1 stop

PDX1:50 pmPortland

$671

Delta

Jun 19

PDX11:15 pmPortland

19h 10m

2 stops

YYT10:55 pmSt John's

Jun 26

YYT3:00 pmSt John's

12h 48m

2 stops

PDX11:18 pmPortland

$930

WestJet flights from State of Washington to Newfoundland and Labrador

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

WestJet

Aug 22

SEA7:35 pmSeattle/Tacoma Intl

30h 40m

1 stop

YYT6:45 amSt John's

Sep 4

YYT9:20 amSt John's

13h 55m

2 stops

SEA6:45 pmSeattle/Tacoma Intl

$321

WestJet

Aug 22

SEA10:30 amSeattle/Tacoma Intl

17h 25m

2 stops

YYT8:25 amSt John's

Sep 4

YYT9:20 amSt John's

13h 55m

2 stops

SEA6:45 pmSeattle/Tacoma Intl

$331

WestJet

Aug 28

SEA7:00 amSeattle/Tacoma Intl

20h 55m

2 stops

YYT8:25 amSt John's

Sep 5

YYT9:20 amSt John's

16h 10m

2 stops

SEA9:00 pmSeattle/Tacoma Intl

$335

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 - YYT

SEAYYT

Seattle/Tacoma Intl

Sat 8/22

7:35 pm-6:45 am

1 stop30h 40m

St John's

Fri 9/4

9:20 am-6:45 pm

2 stops13h 55m

$321

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sat 8/22

10:30 am-8:25 am

2 stops17h 25m

St John's

Fri 9/4

9:20 am-6:45 pm

2 stops13h 55m

$331

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Fri 8/28

7:00 am-8:25 am

2 stops20h 55m

St John's

Sat 9/5

9:20 am-9:00 pm

2 stops16h 10m

$335

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sat 8/22

7:35 pm-6:45 am

1 stop30h 40m

St John's

Fri 9/4

7:35 am-6:45 pm

1 stop15h 40m

$341

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Fri 8/28

7:35 pm-6:35 pm

1 stop18h 30m

St John's

Sat 9/5

9:20 am-9:00 pm

2 stops16h 10m

$342

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Fri 9/4

10:30 am-6:45 am

1 stop15h 45m

St John's

Fri 9/18

7:35 am-9:40 am

1 stop30h 35m

$355

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sat 8/22

10:30 am-6:45 am

1 stop15h 45m

St John's

Fri 9/4

7:35 am-6:45 pm

1 stop15h 40m

$357

Quickest round-trip

PortlandSt. John's

PDX - YYT

PDXYYT

Portland

Fri 6/19

11:15 pm-10:55 pm

2 stops19h 10m

St John's

Fri 6/26

7:35 am-1:50 pm

1 stop10h 45m

$649

PortlandSt. John's

PDX - YYT

PDXYYT

Portland

Thu 7/9

11:15 pm-10:55 pm

2 stops19h 10m

St John's

Tue 7/21

7:35 am-1:50 pm

1 stop10h 45m

$671

PortlandSt. John's

PDX - YYT

PDXYYT

Portland

Sat 7/11

2:30 pm-12:45 am

3 stops29h 45m

St John's

Fri 7/24

6:00 am-1:50 pm

2 stops12h 20m

$748

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 14% 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

Fastest flight time	10h 51m
Direct flights	None

The fastest flight from State of Washington to Newfoundland and Labrador takes 10h 51m

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 May 2026, there are 2 operators 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 11,012 reviews	Search Air Canada flights
WestJet	PriceFrom $467	Free Cancellation	Rating 7.2 3,332 reviews	Search WestJet flights
United Airlines	PriceFrom $804	Free Cancellation	Rating 7.4 9,694 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.