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

United Airlines and Delta 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 40% 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 March 2026, there are 3 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.

$342 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

3:00 pm - 9:40 am

YYT

SEA

23h 10m

2 stops

$408WestJet

Tue, May 5 - Sat, May 9

7:35 pm - 10:55 pm

SEA

YYT

22h 50m

2 stops

3:00 pm - 9:40 am

YYT

SEA

23h 10m

2 stops

$434WestJet

Tue, May 5 - Sat, May 9

7:35 pm - 10:55 pm

SEA

YYT

22h 50m

2 stops

7:35 am - 6:45 pm

YYT

SEA

15h 40m

1 stop

$443WestJet

Thu, Jun 11 - Mon, Jun 22

7:35 pm - 6:45 am

SEA

YYT

30h 40m

1 stop

7:35 am - 9:00 pm

YYT

SEA

17h 55m

1 stop

$451WestJet

Sun, Jun 14 - Sat, Jun 20

10:30 am - 10:55 pm

SEA

YYT

31h 55m

2 stops

3:00 pm - 6:45 pm

YYT

SEA

32h 15m

2 stops

$464WestJet

Fri, May 8 - Fri, May 15

7:45 pm - 1:00 pm

PDX

YYT

12h 45m

2 stops

6:05 pm - 9:31 am

YYT

PDX

19h 56m

2 stops

$669Air Canada

Fri, Aug 7 - Fri, Aug 14

11:55 pm - 1:48 am

PDX

YYT

21h 23m

2 stops

5:35 am - 12:59 am

YYT

PDX

23h 54m

2 stops

$687United Airlines

Tue, May 5 - Sat, May 9

3:30 pm - 12:38 pm

PDX

YYT

16h 38m

2 stops

5:35 am - 7:05 pm

YYT

PDX

18h 00m

2 stops

$698Air Canada

Tue, May 5 - Sat, May 9

11:55 pm - 1:48 am

PDX

YYT

21h 23m

2 stops

5:35 am - 10:54 pm

YYT

PDX

21h 49m

2 stops

$714United Airlines

Mon, May 4 - Wed, May 6

2:30 pm - 6:45 am

PDX

YYT

11h 45m

1 stop

1:20 pm - 11:50 am

YYT

PDX

51h 00m

2 stops

$847Multiple Airlines

Fri, May 8 - Fri, May 15

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

May 5

SEA7:35 pmSeattle/Tacoma Intl

30h 40m

1 stop

YYT6:45 amSt John's

May 9

YYT3:00 pmSt John's

23h 10m

2 stops

SEA9:40 amSeattle/Tacoma Intl

$408

WestJet

May 5

SEA7:35 pmSeattle/Tacoma Intl

22h 50m

2 stops

YYT10:55 pmSt John's

May 9

YYT3:00 pmSt John's

23h 10m

2 stops

SEA9:40 amSeattle/Tacoma Intl

$434

WestJet

Jun 11

SEA7:35 pmSeattle/Tacoma Intl

22h 50m

2 stops

YYT10:55 pmSt John's

Jun 22

YYT7:35 amSt John's

15h 40m

1 stop

SEA6:45 pmSeattle/Tacoma Intl

$443

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

Apr 23

SEA8:00 amSeattle/Tacoma Intl

21h 03m

2 stops

YYT9:33 amSt John's

Apr 24

YYT1:30 pmSt John's

12h 53m

1 stop

SEA9:53 pmSeattle/Tacoma Intl

$653

Air Canada

Jun 9

SEA5:40 amSeattle/Tacoma Intl

14h 26m

2 stops

YYT12:36 amSt John's

Jun 19

YYT11:05 amSt John's

14h 32m

2 stops

SEA9:07 pmSeattle/Tacoma Intl

$655

Air Canada

Jun 9

SEA5:40 amSeattle/Tacoma Intl

14h 26m

2 stops

YYT12:36 amSt John's

Jun 20

YYT1:55 pmSt John's

11h 42m

2 stops

SEA9:07 pmSeattle/Tacoma Intl

$658

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

Tue 5/5

7:35 pm-6:45 am

1 stop30h 40m

St John's

Sat 5/9

3:00 pm-9:40 am

2 stops23h 10m

$408

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Tue 5/5

7:35 pm-10:55 pm

2 stops22h 50m

St John's

Sat 5/9

3:00 pm-9:40 am

2 stops23h 10m

$434

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Thu 6/11

7:35 pm-10:55 pm

2 stops22h 50m

St John's

Mon 6/22

7:35 am-6:45 pm

1 stop15h 40m

$443

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sun 6/14

7:35 pm-6:45 am

1 stop30h 40m

St John's

Sat 6/20

7:35 am-9:00 pm

1 stop17h 55m

$451

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Fri 5/8

10:30 am-10:55 pm

2 stops31h 55m

St John's

Fri 5/15

3:00 pm-6:45 pm

2 stops32h 15m

$464

Quickest round-trip

PortlandSt. John's

PDX - YYT

PDXYYT

Portland

Fri 8/7

7:45 pm-1:00 pm

2 stops12h 45m

St John's

Fri 8/14

6:05 pm-9:31 am

2 stops19h 56m

$669

PortlandSt. John's

PDX - YYT

PDXYYT

Portland

Tue 5/5

11:55 pm-1:48 am

2 stops21h 23m

St John's

Sat 5/9

5:35 am-12:59 am

2 stops23h 54m

$687

PortlandSt. John's

PDX - YYT

PDXYYT

Portland

Tue 5/5

3:30 pm-12:38 pm

2 stops16h 38m

St John's

Sat 5/9

5:35 am-7:05 pm

2 stops18h 00m

$698

PortlandSt. John's

PDX - YYT

PDXYYT

Portland

Mon 5/4

11:55 pm-1:48 am

2 stops21h 23m

St John's

Wed 5/6

5:35 am-10:54 pm

2 stops21h 49m

$714

PortlandSt. John's

PDX - YYT

PDXYYT

Portland

Fri 5/8

2:30 pm-6:45 am

1 stop11h 45m

St John's

Fri 5/15

1:20 pm-11:50 am

2 stops51h 00m

$847

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 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 1% 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

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 March 2026, there are 3 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
United Airlines	PriceFrom $158	Free Cancellation	Rating 7.4 9,477 reviews	Search United Airlines flights
Air Canada	PriceFrom $297	Free Cancellation	Rating 7.1 10,838 reviews	Search Air Canada flights
WestJet	PriceFrom $435	Free Cancellation	Rating 7.2 3,301 reviews	Search WestJet 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.