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Cheap flights from Washington to Newfoundland and Labrador from C$ 714

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 3/7. 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

Enter your travel dates to find the best prices.
WestJet Logo
1:15 p.m. - 6:20 a.m.
SEA
-
YYT
12h 35m
2 stops
WestJet Logo
7:10 a.m. - 1:08 p.m.
YYT
-
SEA
10h 28m
1 stop
C$ 714WestJet
Fri, 3 Jul - Fri, 10 Jul
WestJet Logo
1:15 p.m. - 6:20 a.m.
SEA
-
YYT
12h 35m
2 stops
WestJet Logo
6:50 a.m. - 8:28 p.m.
YYT
-
SEA
18h 08m
2 stops
C$ 744WestJet
Fri, 3 Jul - Fri, 10 Jul
WestJet Logo
7:35 p.m. - 6:20 a.m.
SEA
-
YYT
30h 15m
1 stop
WestJet Logo
7:10 a.m. - 1:08 p.m.
YYT
-
SEA
10h 28m
1 stop
C$ 746WestJet
Fri, 3 Jul - Fri, 10 Jul
WestJet Logo
1:15 p.m. - 6:20 a.m.
SEA
-
YYT
12h 35m
2 stops
WestJet Logo
6:50 a.m. - 12:30 p.m.
YYT
-
SEA
10h 10m
1 stop
C$ 757WestJet
Fri, 3 Jul - Fri, 10 Jul
WestJet Logo
2:05 p.m. - 6:03 a.m.
SEA
-
YYT
11h 28m
2 stops
WestJet Logo
7:10 a.m. - 1:08 p.m.
YYT
-
SEA
10h 28m
1 stop
C$ 785WestJet
Sat, 27 Jun - Sat, 4 Jul
Air Canada Logo
5:40 a.m. - 12:35 a.m.
SEA
-
YYT
14h 25m
2 stops
Air Canada Logo
1:15 p.m. - 10:22 p.m.
YYT
-
SEA
13h 37m
2 stops
C$ 793Air Canada
Fri, 3 Jul - Fri, 10 Jul
WestJet Logo
7:35 p.m. - 6:20 a.m.
SEA
-
YYT
30h 15m
1 stop
WestJet Logo
6:50 a.m. - 12:30 p.m.
YYT
-
SEA
10h 10m
1 stop
C$ 796WestJet
Fri, 3 Jul - Fri, 10 Jul
WestJet Logo
2:05 p.m. - 6:20 a.m.
SEA
-
YYT
11h 45m
1 stop
WestJet Logo
6:50 a.m. - 12:30 p.m.
YYT
-
SEA
10h 10m
1 stop
C$ 797WestJet
Fri, 3 Jul - Fri, 10 Jul
WestJet Logo
2:05 p.m. - 6:03 a.m.
SEA
-
YYT
11h 28m
2 stops
WestJet Logo
7:10 a.m. - 12:30 p.m.
YYT
-
SEA
33h 50m
2 stops
C$ 798WestJet
Sat, 27 Jun - Sat, 4 Jul
Air Canada Logo
11:30 a.m. - 1:31 a.m.
SEA
-
YYT
9h 31m
1 stop
Air Canada Logo
1:15 p.m. - 10:22 p.m.
YYT
-
SEA
13h 37m
2 stops
C$ 800Air Canada
Wed, 24 Jun - Wed, 8 Jul

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
3 Jul
SEA5:40 a.m.Seattle/Tacoma Intl
14h 25m
2 stops
YYT12:35 a.m.St John's
10 Jul
YYT1:15 p.m.St John's
13h 37m
2 stops
SEA10:22 p.m.Seattle/Tacoma Intl
C$ 793
Air Canada
24 Jun
SEA11:30 a.m.Seattle/Tacoma Intl
9h 31m
1 stop
YYT1:31 a.m.St John's
8 Jul
YYT1:15 p.m.St John's
13h 37m
2 stops
SEA10:22 p.m.Seattle/Tacoma Intl
C$ 800
Air Canada
24 Mar
SEA5:40 a.m.Seattle/Tacoma Intl
13h 18m
2 stops
YYT11:28 p.m.St John's
31 Mar
YYT1:30 p.m.St John's
12h 53m
1 stop
SEA9:53 p.m.Seattle/Tacoma Intl
C$ 806

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
5 Aug
SEA5:45 a.m.Seattle/Tacoma Intl
12h 40m
2 stops
YYT10:55 p.m.St John's
21 Aug
YYT7:10 a.m.St John's
16h 12m
2 stops
SEA6:52 p.m.Seattle/Tacoma Intl
C$ 1,836
Delta
5 Aug
SEA2:05 p.m.Seattle/Tacoma Intl
11h 45m
1 stop
YYT6:20 a.m.St John's
21 Aug
YYT7:10 a.m.St John's
14h 15m
2 stops
SEA4:55 p.m.Seattle/Tacoma Intl
C$ 1,860
Delta
2 Aug
SEA2:05 p.m.Seattle/Tacoma Intl
11h 45m
1 stop
YYT6:20 a.m.St John's
16 Aug
YYT7:10 a.m.St John's
10h 28m
1 stop
SEA1:08 p.m.Seattle/Tacoma Intl
C$ 2,387

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 7 February 2026.
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

Fri 3/7

1:15 p.m.-6:20 a.m.

2 stops12h 35m

St John's

Fri 10/7

7:10 a.m.-1:08 p.m.

1 stop10h 28m

C$ 714

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Fri 3/7

1:15 p.m.-6:20 a.m.

2 stops12h 35m

St John's

Fri 10/7

6:50 a.m.-8:28 p.m.

2 stops18h 08m

C$ 744

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Fri 3/7

7:35 p.m.-6:20 a.m.

1 stop30h 15m

St John's

Fri 10/7

7:10 a.m.-1:08 p.m.

1 stop10h 28m

C$ 746

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Fri 3/7

1:15 p.m.-6:20 a.m.

2 stops12h 35m

St John's

Fri 10/7

6:50 a.m.-12:30 p.m.

1 stop10h 10m

C$ 757

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sat 27/6

2:05 p.m.-6:03 a.m.

2 stops11h 28m

St John's

Sat 4/7

7:10 a.m.-1:08 p.m.

1 stop10h 28m

C$ 785

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Fri 3/7

5:40 a.m.-12:35 a.m.

2 stops14h 25m

St John's

Fri 10/7

1:15 p.m.-10:22 p.m.

2 stops13h 37m

C$ 793

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Fri 3/7

7:35 p.m.-6:20 a.m.

1 stop30h 15m

St John's

Fri 10/7

6:50 a.m.-12:30 p.m.

1 stop10h 10m

C$ 796

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Fri 3/7

2:05 p.m.-6:20 a.m.

1 stop11h 45m

St John's

Fri 10/7

6:50 a.m.-12:30 p.m.

1 stop10h 10m

C$ 797

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sat 27/6

2:05 p.m.-6:03 a.m.

2 stops11h 28m

St John's

Sat 4/7

7:10 a.m.-12:30 p.m.

2 stops33h 50m

C$ 798

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Wed 24/6

11:30 a.m.-1:31 a.m.

1 stop9h 31m

St John's

Wed 8/7

1:15 p.m.-10:22 p.m.

2 stops13h 37m

C$ 800

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 58m

Direct flights

None
The fastest flight from State of Washington to Newfoundland and Labrador takes 10h 58m
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 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.

  • How do I get Price Alerts for flights from State of Washington to Newfoundland and Labrador?

    Price Alerts will notify you by email when the price for flights to Newfoundland and Labrador from State of Washington decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from State of Washington to Newfoundland and Labrador with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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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