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Cheap flights from Washington to St. John's from $550

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 St. John's departing on 11/2. 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 St. John's

Cheap round-trip flights

Multiple Airlines Logo
7:55 am - 4:45 pmSEA-YYT
28h 20m1 stop
Multiple Airlines Logo
5:40 pm - 2:20 pmYYT-SEA
49h 10m2 stops
$550Multiple Airlines
Find Deal
Sun, Nov 2 - Sun, Nov 9
United Airlines Logo
7:00 am - 1:36 amPDX-YYT
14h 06m2 stops
United Airlines Logo
5:00 am - 9:26 pmYYT-PDX
20h 56m2 stops
$551United Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8
Multiple Airlines Logo
7:55 am - 4:45 pmSEA-YYT
28h 20m1 stop
Multiple Airlines Logo
5:40 pm - 7:05 pmYYT-SEA
29h 55m1 stop
$553Multiple Airlines
Find Deal
Sun, Nov 2 - Sun, Nov 9
United Airlines Logo
10:05 am - 6:21 pmPDX-YYT
27h 46m3 stops
United Airlines Logo
5:00 am - 9:26 pmYYT-PDX
20h 56m2 stops
$584United Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8
Air Canada Logo
5:50 am - 12:56 amSEA-YYT
14h 36m2 stops
Air Canada Logo
5:05 am - 7:16 pmYYT-SEA
18h 41m2 stops
$621Air Canada
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Sun, Nov 2 - Sun, Nov 9
Multiple Airlines Logo
3:10 pm - 1:01 amSEA-YYT
29h 21m3 stops
Multiple Airlines Logo
5:40 pm - 10:23 amYYT-SEA
21h 13m3 stops
$659Multiple Airlines
Find Deal
Sun, Nov 2 - Sun, Nov 9
Multiple Airlines Logo
3:10 pm - 1:01 amSEA-YYT
29h 21m3 stops
Multiple Airlines Logo
6:20 am - 4:46 pmYYT-SEA
14h 56m2 stops
$708Multiple Airlines
Find Deal
Sun, Nov 2 - Sun, Nov 9
Air Canada Logo
8:10 am - 11:33 pmSEA-YYT
10h 53m1 stop
Air Canada Logo
5:05 am - 10:16 pmYYT-SEA
21h 41m2 stops
$890Air Canada
Find Deal
Sat, Dec 20 - Mon, Dec 29
WestJet Logo
1:45 pm - 10:56 pmPDX-YYT
28h 41m2 stops
WestJet Logo
3:00 pm - 1:05 pmYYT-PDX
26h 35m2 stops
$1,649WestJet
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Mon, Oct 6 - Fri, Oct 10
WestJet Logo
1:45 pm - 10:56 pmPDX-YYT
28h 41m2 stops
WestJet Logo
7:10 am - 1:05 pmYYT-PDX
10h 25m1 stop
$1,916WestJet
Find Deal
Mon, Oct 6 - Fri, Oct 10

United Airlines flights from State of Washington to St. John's

Our best United Airlines deals on State of Washington to St. John's flight tickets
United Airlines
Nov 1
PDX7:00 amPortland
14h 06m
2 stops
YYT1:36 amSt John's
Nov 8
YYT5:00 amSt John's
20h 56m
2 stops
PDX9:26 pmPortland
$551
Find similar
United Airlines
Nov 1
PDX10:05 amPortland
27h 46m
3 stops
YYT6:21 pmSt John's
Nov 8
YYT5:00 amSt John's
20h 56m
2 stops
PDX9:26 pmPortland
$584
Find similar
United Airlines
Dec 21
PDX5:00 amPortland
16h 03m
2 stops
YYT1:33 amSt John's
Jan 2
YYT5:00 amSt John's
22h 29m
2 stops
PDX10:59 pmPortland
$1,197
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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
Nov 2
SEA5:50 amSeattle/Tacoma Intl
14h 36m
2 stops
YYT12:56 amSt John's
Nov 9
YYT5:05 amSt John's
18h 41m
2 stops
SEA7:16 pmSeattle/Tacoma Intl
$621
Find similar
Air Canada
Dec 20
SEA8:10 amSeattle/Tacoma Intl
10h 53m
1 stop
YYT11:33 pmSt John's
Dec 29
YYT5:05 amSt John's
21h 41m
2 stops
SEA10:16 pmSeattle/Tacoma Intl
$890
Find similar
Air Canada
Dec 20
SEA8:10 amSeattle/Tacoma Intl
10h 53m
1 stop
YYT11:33 pmSt John's
Dec 29
YYT1:30 pmSt John's
13h 16m
1 stop
SEA10:16 pmSeattle/Tacoma Intl
$1,051
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momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to St. John's 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 832,500 searches. Data last updated September 18, 2025.
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 11/2

7:55 am-4:45 pm

1 stop28h 20m

St John's

Sun 11/9

5:40 pm-2:20 pm

2 stops49h 10m

$550

PortlandSt. John's

PDX - YYT

PDXYYT

Portland

Sat 11/1

7:00 am-1:36 am

2 stops14h 06m

St John's

Sat 11/8

5:00 am-9:26 pm

2 stops20h 56m

$551

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sun 11/2

7:55 am-4:45 pm

1 stop28h 20m

St John's

Sun 11/9

5:40 pm-7:05 pm

1 stop29h 55m

$553

PortlandSt. John's

PDX - YYT

PDXYYT

Portland

Sat 11/1

10:05 am-6:21 pm

3 stops27h 46m

St John's

Sat 11/8

5:00 am-9:26 pm

2 stops20h 56m

$584

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sun 11/2

5:50 am-12:56 am

2 stops14h 36m

St John's

Sun 11/9

5:05 am-7:16 pm

2 stops18h 41m

$621

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sun 11/2

3:10 pm-1:01 am

3 stops29h 21m

St John's

Sun 11/9

5:40 pm-10:23 am

3 stops21h 13m

$659

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sun 11/2

3:10 pm-1:01 am

3 stops29h 21m

St John's

Sun 11/9

6:20 am-4:46 pm

2 stops14h 56m

$708

SeattleSt. John's

SEA - YYT

SEAYYT

Seattle/Tacoma Intl

Sat 12/20

8:10 am-11:33 pm

1 stop10h 53m

St John's

Mon 12/29

5:05 am-10:16 pm

2 stops21h 41m

$890

PortlandSt. John's

PDX - YYT

PDXYYT

Portland

Mon 10/6

1:45 pm-10:56 pm

2 stops28h 41m

St John's

Fri 10/10

3:00 pm-1:05 pm

2 stops26h 35m

$1,649

PortlandSt. John's

PDX - YYT

PDXYYT

Portland

Mon 10/6

1:45 pm-10:56 pm

2 stops28h 41m

St John's

Fri 10/10

7:10 am-1:05 pm

1 stop10h 25m

$1,916

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to St. John's from

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?

If you aren’t able to travel during the month of May, then book flights to St. John's from State of Washington during November instead. Flights to St. John's in November, while not as cheap as those in May, still average around $501.

What is the cheapest day to depart on your flight to St. John's?

Our data shows that Friday is the least expensive day to fly to St. John's. Tickets to fly out on this day can be as low as $580. Flights from State of Washington to St. John's on a Sunday will generally be more expensive and average around $791. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to St. John's?

The cheapest time of day to fly to St. John's is in the afternoon when flights can be purchased for as low as $435. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $726 on average. Flights to St. John's from State of Washington in the evening are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on State of Washington to St. John's flights?

You could potentially save up to 58% on your flight if you consider stops on a State of Washington to St. John's flight.

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.
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  • 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 many operators does momondo search for flights from Washington to St John's Airport?

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

    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 St John's Airport.

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

    The required travel and health documents for your St John's Airport 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 St John's Airport. 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 St. John's

Compare and see reviews for airlines that fly from State of Washington to St. John's with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $371Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
Air CanadaPriceFrom $392Free CancellationRating
7.1
10,000 reviews
Search Air Canada flights
WestJetPriceFrom $454Free CancellationRating
7.2
3,095 reviews
Search WestJet flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to St. John's?

Finding the right flight to St. John's from Washington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. John's quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Washington to St. John's flights to just show those with flexible booking policies.

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 can track prices for Washington to St. John's flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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