When did momondo last update prices for flights from Washington to St John's Airport?

Prices for flights from Washington to St John's Airport refresh daily.

How old do you have to be to fly from Washington to St John's Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to St John's Airport.

What documentation or ID do you need to fly to St John's Airport?

The necessary travel and health documents for your St John's Airport 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$ 758 Cheap Flights from Washington to St. John's in 2025/26

1 adult

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Find the cheapest flights from Washington to St. John's

Round-trip

One-way

Cheap round-trip flights

7:55 a.m. - 4:45 p.m.SEA-YYT

28h 20m1 stop

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

49h 10m2 stops

C$ 758Multiple Airlines

Find Deal

Sun, 2 Nov - Sun, 9 Nov

7:55 a.m. - 4:45 p.m.SEA-YYT

28h 20m1 stop

5:40 p.m. - 7:05 p.m.YYT-SEA

29h 55m1 stop

C$ 762Multiple Airlines

Find Deal

Sun, 2 Nov - Sun, 9 Nov

5:50 a.m. - 12:56 a.m.SEA-YYT

14h 36m2 stops

5:05 a.m. - 7:16 p.m.YYT-SEA

18h 41m2 stops

C$ 856Air Canada

Find Deal

Sun, 2 Nov - Sun, 9 Nov

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

29h 21m3 stops

5:40 p.m. - 10:23 a.m.YYT-SEA

21h 13m3 stops

C$ 909Multiple Airlines

Find Deal

Sun, 2 Nov - Sun, 9 Nov

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

29h 21m3 stops

6:20 a.m. - 4:46 p.m.YYT-SEA

14h 56m2 stops

C$ 976Multiple Airlines

Find Deal

Sun, 2 Nov - Sun, 9 Nov

8:10 a.m. - 1:46 a.m.SEA-YYT

13h 06m2 stops

5:05 a.m. - 10:16 p.m.YYT-SEA

21h 41m2 stops

C$ 1,227Air Canada

Find Deal

Sat, 20 Dec - Mon, 29 Dec

8:10 a.m. - 11:33 p.m.SEA-YYT

10h 53m1 stop

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

13h 16m1 stop

C$ 1,449Air Canada

Find Deal

Sat, 20 Dec - Mon, 29 Dec

8:10 a.m. - 11:33 p.m.SEA-YYT

10h 53m1 stop

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

13h 16m1 stop

C$ 1,450Air Canada

Find Deal

Sat, 20 Dec - Mon, 29 Dec

8:10 a.m. - 1:46 a.m.SEA-YYT

13h 06m2 stops

5:00 a.m. - 10:06 p.m.YYT-SEA

21h 36m2 stops

C$ 1,496Air Canada

Find Deal

Sat, 20 Dec - Mon, 29 Dec

Air Canada flights from State of Washington to St. John's

Our best Air Canada deals on State of Washington to St. John's flight tickets

Air Canada

2 Nov

SEA5:50 a.m.Seattle/Tacoma Intl

14h 36m

2 stops

YYT12:56 a.m.St John's

9 Nov

YYT5:05 a.m.St John's

18h 41m

2 stops

SEA7:16 p.m.Seattle/Tacoma Intl

C$ 856

Find similar

Air Canada

20 Dec

SEA8:10 a.m.Seattle/Tacoma Intl

13h 06m

2 stops

YYT1:46 a.m.St John's

29 Dec

YYT5:05 a.m.St John's

21h 41m

2 stops

SEA10:16 p.m.Seattle/Tacoma Intl

C$ 1,227

Find similar

Air Canada

20 Dec

SEA8:10 a.m.Seattle/Tacoma Intl

10h 53m

1 stop

YYT11:33 p.m.St John's

29 Dec

YYT1:30 p.m.St John's

13h 16m

1 stop

SEA10:16 p.m.Seattle/Tacoma Intl

C$ 1,449

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momondo Fare Finder

Use the filters below to find and compare flights from Washington to St. John's that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sun 2/11

7:55 a.m.-4:45 p.m.

1 stop28h 20m

St John's

Sun 9/11

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

2 stops49h 10m

C$ 758

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sun 2/11

7:55 a.m.-4:45 p.m.

1 stop28h 20m

St John's

Sun 9/11

5:40 p.m.-7:05 p.m.

1 stop29h 55m

C$ 762

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sun 2/11

5:50 a.m.-12:56 a.m.

2 stops14h 36m

St John's

Sun 9/11

5:05 a.m.-7:16 p.m.

2 stops18h 41m

C$ 856

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sun 2/11

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

3 stops29h 21m

St John's

Sun 9/11

5:40 p.m.-10:23 a.m.

3 stops21h 13m

C$ 909

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sun 2/11

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

3 stops29h 21m

St John's

Sun 9/11

6:20 a.m.-4:46 p.m.

2 stops14h 56m

C$ 976

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sat 20/12

8:10 a.m.-1:46 a.m.

2 stops13h 06m

St John's

Mon 29/12

5:05 a.m.-10:16 p.m.

2 stops21h 41m

C$ 1,227

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sat 20/12

8:10 a.m.-11:33 p.m.

1 stop10h 53m

St John's

Mon 29/12

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

1 stop13h 16m

C$ 1,449

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sat 20/12

8:10 a.m.-11:33 p.m.

1 stop10h 53m

St John's

Mon 29/12

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

1 stop13h 16m

C$ 1,450

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sat 20/12

8:10 a.m.-1:46 a.m.

2 stops13h 06m

St John's

Mon 29/12

5:00 a.m.-10:06 p.m.

2 stops21h 36m

C$ 1,496

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from State of Washington to St. John's

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 St. John's?

In general, May is the cheapest month to fly from State of Washington to St. John's. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 600. If you’re not able to fly to St. John's in May, then November is your next best option. Flight prices from State of Washington to St. John's during November average around C$ 691.

Cheap State of Washington to St. John's flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to St. John's

Direct flights	None

There are no direct flights from State of Washington to St. John's. There are no popular flight routes from State of Washington to St. John's.

Search flight deals

When did momondo last update prices for flights from Washington to St John's Airport?
Prices for flights from Washington to St John's Airport refresh daily.
How old do you have to be to fly from Washington to St John's Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to St John's Airport.
What documentation or ID do you need to fly to St John's Airport?
The necessary travel and health documents for your St John's Airport 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 St. John's?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to St. John's. momondo saves you time and could save you money on your trip.

Can I find flights from Washington to St. John's with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to St. John's from Washington with this policy.

How can momondo help me find flights from Washington to St. John's?

momondo provides multiple filters to help you find the best flight to St. John's from Washington. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington to St. John's right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to St. John's from Washington. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.