Cheap flights from Washington to Newfoundland and Labrador from C$ 663

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Newfoundland and Labrador departing on 21/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington to Newfoundland and Labrador

Cheap round-trip flights

Multiple Airlines Logo
7:05 a.m. - 6:20 a.m.SEA-YYT
18h 45m1 stop
Multiple Airlines Logo
4:15 p.m. - 7:05 p.m.YYT-SEA
31h 20m2 stops
C$ 663Multiple Airlines
Find Deal
Tue, 21 Oct - Tue, 28 Oct
Air Canada Logo
7:15 p.m. - 1:04 p.m.SEA-YYT
13h 19m2 stops
Air Canada Logo
5:05 a.m. - 2:31 p.m.YYT-SEA
13h 56m2 stops
C$ 671Air Canada
Find Deal
Tue, 21 Oct - Tue, 28 Oct
Multiple Airlines Logo
7:05 a.m. - 10:56 p.m.SEA-YYT
11h 21m2 stops
Multiple Airlines Logo
4:15 p.m. - 2:20 p.m.YYT-SEA
26h 35m3 stops
C$ 693Multiple Airlines
Find Deal
Tue, 21 Oct - Tue, 28 Oct
Multiple Airlines Logo
3:10 p.m. - 8:47 a.m.SEA-YYT
13h 07m1 stop
Multiple Airlines Logo
5:40 p.m. - 2:20 p.m.YYT-SEA
25h 10m2 stops
C$ 707Multiple Airlines
Find Deal
Wed, 26 Nov - Mon, 1 Dec
Air Canada Logo
7:30 a.m. - 9:41 p.m.SEA-YYT
9h 41m1 stop
Air Canada Logo
6:50 a.m. - 10:16 p.m.YYT-SEA
19h 56m1 stop
C$ 720Air Canada
Find Deal
Tue, 21 Oct - Tue, 28 Oct
Multiple Airlines Logo
3:10 p.m. - 8:47 a.m.SEA-YYT
13h 07m1 stop
Multiple Airlines Logo
5:40 p.m. - 7:18 p.m.YYT-SEA
30h 08m1 stop
C$ 762Multiple Airlines
Find Deal
Wed, 26 Nov - Mon, 1 Dec
Multiple Airlines Logo
3:10 p.m. - 1:01 a.m.SEA-YYT
29h 21m3 stops
Multiple Airlines Logo
5:40 p.m. - 2:20 p.m.YYT-SEA
25h 10m2 stops
C$ 806Multiple Airlines
Find Deal
Wed, 26 Nov - Mon, 1 Dec
Multiple Airlines Logo
7:57 a.m. - 1:01 a.m.SEA-YYT
12h 34m2 stops
Multiple Airlines Logo
6:20 a.m. - 2:56 p.m.YYT-SEA
13h 06m2 stops
C$ 809Multiple Airlines
Find Deal
Wed, 26 Nov - Mon, 1 Dec
WestJet Logo
8:40 a.m. - 6:20 a.m.SEA-YYT
17h 10m1 stop
WestJet Logo
7:10 a.m. - 12:59 p.m.YYT-SEA
10h 19m1 stop
C$ 1,192WestJet
Find Deal
Thu, 9 Oct - Mon, 20 Oct
United Airlines Logo
2:07 p.m. - 5:21 p.m.SEA-YYT
22h 44m2 stops
United Airlines Logo
1:30 p.m. - 10:16 p.m.YYT-SEA
13h 16m1 stop
C$ 1,588United Airlines
Find Deal
Sat, 20 Dec - Mon, 29 Dec

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
21 Oct
SEA7:15 p.m.Seattle/Tacoma Intl
13h 19m
2 stops
YYT1:04 p.m.St John's
28 Oct
YYT5:05 a.m.St John's
13h 56m
2 stops
SEA2:31 p.m.Seattle/Tacoma Intl
Air Canada
21 Oct
SEA7:30 a.m.Seattle/Tacoma Intl
9h 41m
1 stop
YYT9:41 p.m.St John's
28 Oct
YYT6:50 a.m.St John's
19h 56m
1 stop
SEA10:16 p.m.Seattle/Tacoma Intl
Air Canada
20 Dec
SEA8:10 a.m.Seattle/Tacoma Intl
12h 53m
1 stop
YYT1:33 a.m.St John's
29 Dec
YYT8:55 p.m.St John's
29h 51m
2 stops
SEA10:16 p.m.Seattle/Tacoma Intl
C$ 1,433
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Newfoundland and Labrador that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 96,600 searches. Data last updated 22 September 2025.
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

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Tue 21/10

7:05 a.m.-6:20 a.m.

1 stop18h 45m

St John's

Tue 28/10

4:15 p.m.-7:05 p.m.

2 stops31h 20m

C$ 663

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Tue 21/10

7:15 p.m.-1:04 p.m.

2 stops13h 19m

St John's

Tue 28/10

5:05 a.m.-2:31 p.m.

2 stops13h 56m

C$ 671

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Tue 21/10

7:05 a.m.-10:56 p.m.

2 stops11h 21m

St John's

Tue 28/10

4:15 p.m.-2:20 p.m.

3 stops26h 35m

C$ 693

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Wed 26/11

3:10 p.m.-8:47 a.m.

1 stop13h 07m

St John's

Mon 1/12

5:40 p.m.-2:20 p.m.

2 stops25h 10m

C$ 707

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Tue 21/10

7:30 a.m.-9:41 p.m.

1 stop9h 41m

St John's

Tue 28/10

6:50 a.m.-10:16 p.m.

1 stop19h 56m

C$ 720

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Wed 26/11

3:10 p.m.-8:47 a.m.

1 stop13h 07m

St John's

Mon 1/12

5:40 p.m.-7:18 p.m.

1 stop30h 08m

C$ 762

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Wed 26/11

3:10 p.m.-1:01 a.m.

3 stops29h 21m

St John's

Mon 1/12

5:40 p.m.-2:20 p.m.

2 stops25h 10m

C$ 806

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Wed 26/11

7:57 a.m.-1:01 a.m.

2 stops12h 34m

St John's

Mon 1/12

6:20 a.m.-2:56 p.m.

2 stops13h 06m

C$ 809

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Thu 9/10

8:40 a.m.-6:20 a.m.

1 stop17h 10m

St John's

Mon 20/10

7:10 a.m.-12:59 p.m.

1 stop10h 19m

C$ 1,192

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sat 20/12

2:07 p.m.-5:21 p.m.

2 stops22h 44m

St John's

Mon 29/12

1:30 p.m.-10:16 p.m.

1 stop13h 16m

C$ 1,588

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See travel insights to Newfoundland and Labrador from

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 month to fly to Newfoundland and Labrador?

The month of May is, on average, the cheapest month to fly to Newfoundland and Labrador from State of Washington, with most prices found around C$ 599. If you aren’t able to travel during the month of May, then book flights to Newfoundland and Labrador from State of Washington during November instead. Flights to Newfoundland and Labrador in November, while not as cheap as those in May, still average around C$ 690.

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

Direct flights

None
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.
  • 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.

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1 adult
Wed 22/10
Wed 29/10

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