When did momondo last update prices for flights from Washington to Newfoundland and Labrador?

Prices for flights from Washington to Newfoundland and Labrador are refreshed on a daily basis.

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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 necessary travel and health documents for your Newfoundland and Labrador trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 360 Cheap Flights from Washington to Newfoundland and Labrador in 2026

Find the cheapest flights from Washington to Newfoundland and Labrador

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:35 p.m. - 6:45 a.m.

SEA

YYT

30h 40m

1 stop

7:35 a.m. - 9:40 a.m.

YYT

SEA

30h 35m

1 stop

C$ 596WestJet

Sat, 5 Sep - Sun, 20 Sep

7:00 a.m. - 6:45 a.m.

SEA

YYT

19h 15m

1 stop

7:35 a.m. - 9:40 a.m.

YYT

SEA

30h 35m

1 stop

C$ 634WestJet

Fri, 10 Jul - Tue, 14 Jul

7:35 p.m. - 10:55 p.m.

SEA

YYT

22h 50m

2 stops

3:00 p.m. - 9:40 a.m.

YYT

SEA

23h 10m

2 stops

C$ 656WestJet

Sat, 17 Oct - Wed, 21 Oct

7:35 p.m. - 6:45 a.m.

SEA

YYT

30h 40m

1 stop

3:00 p.m. - 6:45 p.m.

YYT

SEA

32h 15m

2 stops

C$ 658WestJet

Sat, 5 Sep - Sun, 20 Sep

7:00 a.m. - 8:25 a.m.

SEA

YYT

20h 55m

2 stops

3:00 p.m. - 9:40 a.m.

YYT

SEA

23h 10m

2 stops

C$ 680WestJet

Sat, 5 Sep - Sun, 20 Sep

7:35 p.m. - 10:55 p.m.

SEA

YYT

22h 50m

2 stops

3:00 p.m. - 6:45 p.m.

YYT

SEA

32h 15m

2 stops

C$ 690WestJet

Tue, 14 Jul - Wed, 14 Oct

7:35 p.m. - 10:55 p.m.

SEA

YYT

22h 50m

2 stops

1:35 p.m. - 9:04 p.m.

YYT

SEA

11h 59m

1 stop

C$ 707Multiple Airlines

Sat, 17 Oct - Wed, 21 Oct

7:35 p.m. - 10:55 p.m.

SEA

YYT

22h 50m

2 stops

3:00 p.m. - 9:40 a.m.

YYT

SEA

23h 10m

2 stops

C$ 708WestJet

Tue, 14 Jul - Wed, 14 Oct

7:35 p.m. - 10:55 p.m.

SEA

YYT

22h 50m

2 stops

3:00 p.m. - 9:40 a.m.

YYT

SEA

23h 10m

2 stops

C$ 714WestJet

Tue, 14 Jul - Wed, 14 Oct

7:00 a.m. - 8:25 a.m.

SEA

YYT

20h 55m

2 stops

3:00 p.m. - 9:40 a.m.

YYT

SEA

23h 10m

2 stops

C$ 717WestJet

Sat, 15 Aug - Thu, 20 Aug

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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

5 Sep

SEA7:35 p.m.Seattle/Tacoma Intl

30h 40m

1 stop

YYT6:45 a.m.St John's

20 Sep

YYT7:35 a.m.St John's

30h 35m

1 stop

SEA9:40 a.m.Seattle/Tacoma Intl

C$ 596

WestJet

10 Jul

SEA7:00 a.m.Seattle/Tacoma Intl

19h 15m

1 stop

YYT6:45 a.m.St John's

14 Jul

YYT7:35 a.m.St John's

30h 35m

1 stop

SEA9:40 a.m.Seattle/Tacoma Intl

C$ 634

WestJet

17 Oct

SEA7:35 p.m.Seattle/Tacoma Intl

22h 50m

2 stops

YYT10:55 p.m.St John's

21 Oct

YYT3:00 p.m.St John's

23h 10m

2 stops

SEA9:40 a.m.Seattle/Tacoma Intl

C$ 656

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

17 Oct

SEA8:00 a.m.Seattle/Tacoma Intl

10h 51m

1 stop

YYT11:21 p.m.St John's

21 Oct

YYT1:35 p.m.St John's

11h 59m

1 stop

SEA9:04 p.m.Seattle/Tacoma Intl

C$ 915

Air Canada

29 Sep

SEA8:00 a.m.Seattle/Tacoma Intl

10h 51m

1 stop

YYT11:21 p.m.St John's

3 Oct

YYT1:35 p.m.St John's

11h 59m

1 stop

SEA9:04 p.m.Seattle/Tacoma Intl

C$ 1,007

Air Canada

14 Jul

SEA8:00 a.m.Seattle/Tacoma Intl

10h 51m

1 stop

YYT11:21 p.m.St John's

14 Oct

YYT1:15 p.m.St John's

13h 57m

2 stops

SEA10:42 p.m.Seattle/Tacoma Intl

C$ 1,009

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 5/9

7:35 p.m.-6:45 a.m.

1 stop30h 40m

St John's

Sun 20/9

7:35 a.m.-9:40 a.m.

1 stop30h 35m

C$ 596

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Fri 10/7

7:00 a.m.-6:45 a.m.

1 stop19h 15m

St John's

Tue 14/7

7:35 a.m.-9:40 a.m.

1 stop30h 35m

C$ 634

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sat 17/10

7:35 p.m.-10:55 p.m.

2 stops22h 50m

St John's

Wed 21/10

3:00 p.m.-9:40 a.m.

2 stops23h 10m

C$ 656

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sat 5/9

7:35 p.m.-6:45 a.m.

1 stop30h 40m

St John's

Sun 20/9

3:00 p.m.-6:45 p.m.

2 stops32h 15m

C$ 658

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sat 5/9

7:00 a.m.-8:25 a.m.

2 stops20h 55m

St John's

Sun 20/9

3:00 p.m.-9:40 a.m.

2 stops23h 10m

C$ 680

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Tue 14/7

7:35 p.m.-10:55 p.m.

2 stops22h 50m

St John's

Wed 14/10

3:00 p.m.-6:45 p.m.

2 stops32h 15m

C$ 690

Quickest round-trip

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sat 17/10

7:35 p.m.-10:55 p.m.

2 stops22h 50m

St John's

Wed 21/10

1:35 p.m.-9:04 p.m.

1 stop11h 59m

C$ 707

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Tue 14/7

7:35 p.m.-10:55 p.m.

2 stops22h 50m

St John's

Wed 14/10

3:00 p.m.-9:40 a.m.

2 stops23h 10m

C$ 708

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Tue 14/7

7:35 p.m.-10:55 p.m.

2 stops22h 50m

St John's

Wed 14/10

3:00 p.m.-9:40 a.m.

2 stops23h 10m

C$ 714

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sat 15/8

7:00 a.m.-8:25 a.m.

2 stops20h 55m

St John's

Thu 20/8

3:00 p.m.-9:40 a.m.

2 stops23h 10m

C$ 717

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

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

WestJet is the most popular carrier operating from Washington to Newfoundland and Labrador

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	12h 40m
Direct flights	None

The fastest flight from State of Washington to Newfoundland and Labrador takes 12h 40m

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 are refreshed on a daily basis.
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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check 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 necessary travel and health documents for your Newfoundland and Labrador trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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?

All flight searches from Washington 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 Washington to Newfoundland and Labrador?

Once you have performed a search for Washington to Newfoundland and Labrador flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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 simply researching potential flights to Newfoundland and Labrador, momondo offers a useful price alert feature which will track prices for flights to Newfoundland and Labrador from Washington and alert you when they change.