When did momondo last update prices for flights from Washington to Saint John Airport?

Prices for flights from Washington to Saint John Airport refresh daily.

How old do you have to be to fly from Washington to Saint John 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 Saint John Airport.

What documentation or ID do you need to fly to Saint John Airport?

The travel and health documents you'll need for your trip to Saint John Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint John Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$291 Cheap Flights from Washington to Saint John in 2026

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Round-trip

One-way

Cheap round-trip flights

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10:30 am - 10:00 am

SEA

YSJ

19h 30m

2 stops

11:30 am - 9:40 am

YSJ

SEA

26h 10m

3 stops

$713Multiple Airlines

Thu, Sep 10 - Thu, Sep 17

10:30 am - 10:00 am

SEA

YSJ

19h 30m

2 stops

11:30 am - 9:40 am

YSJ

SEA

26h 10m

2 stops

$744Multiple Airlines

Thu, Sep 10 - Thu, Sep 17

10:30 am - 10:00 am

SEA

YSJ

19h 30m

3 stops

11:30 am - 9:40 am

YSJ

SEA

26h 10m

3 stops

$746Multiple Airlines

Thu, Sep 10 - Thu, Sep 17

7:20 pm - 11:55 am

SEA

YSJ

12h 35m

2 stops

5:00 am - 2:22 pm

YSJ

SEA

13h 22m

2 stops

$776Air Canada

Fri, Jul 10 - Tue, Jul 14

8:00 am - 11:50 pm

SEA

YSJ

11h 50m

1 stop

12:50 pm - 10:42 pm

YSJ

SEA

13h 52m

2 stops

$796Air Canada

Fri, Jul 10 - Tue, Jul 14

8:00 am - 11:50 pm

SEA

YSJ

11h 50m

1 stop

12:50 pm - 9:07 pm

YSJ

SEA

12h 17m

1 stop

$816Air Canada

Fri, Jul 10 - Tue, Jul 14

7:20 pm - 11:55 am

SEA

YSJ

12h 35m

2 stops

5:40 am - 2:22 pm

YSJ

SEA

12h 42m

2 stops

$843Air Canada

Tue, Jun 23 - Tue, Jun 30

10:30 am - 10:00 am

SEA

YSJ

19h 30m

3 stops

11:30 am - 6:45 pm

YSJ

SEA

35h 15m

3 stops

$849Multiple Airlines

Tue, Jun 23 - Tue, Jun 30

3:00 pm - 11:55 am

SEA

YSJ

16h 55m

2 stops

5:00 am - 2:22 pm

YSJ

SEA

13h 22m

2 stops

$862Air Canada

Fri, Jul 10 - Tue, Jul 14

7:20 pm - 11:55 am

SEA

YSJ

12h 35m

2 stops

5:40 am - 9:07 pm

YSJ

SEA

19h 27m

1 stop

$863Air Canada

Tue, Jun 23 - Tue, Jun 30

Air Canada flights from State of Washington to Saint John

Our best Air Canada deals on State of Washington to Saint John flight tickets

Air Canada

Jul 10

SEA7:20 pmSeattle/Tacoma Intl

12h 35m

2 stops

YSJ11:55 amSaint John

Jul 14

YSJ5:00 amSaint John

13h 22m

2 stops

SEA2:22 pmSeattle/Tacoma Intl

$776

Air Canada

Jul 10

SEA8:00 amSeattle/Tacoma Intl

11h 50m

1 stop

YSJ11:50 pmSaint John

Jul 14

YSJ12:50 pmSaint John

13h 52m

2 stops

SEA10:42 pmSeattle/Tacoma Intl

$796

Air Canada

Jul 10

SEA8:00 amSeattle/Tacoma Intl

11h 50m

1 stop

YSJ11:50 pmSaint John

Jul 14

YSJ12:50 pmSaint John

12h 17m

1 stop

SEA9:07 pmSeattle/Tacoma Intl

$816

United Airlines flights from State of Washington to Saint John

Our best United Airlines deals on State of Washington to Saint John flight tickets

United Airlines

Sep 10

SEA5:00 pmSeattle/Tacoma Intl

18h 49m

2 stops

YSJ3:49 pmSaint John

Sep 17

YSJ12:50 pmSaint John

12h 14m

1 stop

SEA9:04 pmSeattle/Tacoma Intl

$869

United Airlines

Sep 10

SEA8:00 amSeattle/Tacoma Intl

11h 51m

1 stop

YSJ11:51 pmSaint John

Sep 17

YSJ12:50 pmSaint John

12h 14m

1 stop

SEA9:04 pmSeattle/Tacoma Intl

$889

United Airlines

Jul 10

SEA6:00 amSeattle/Tacoma Intl

29h 56m

3 stops

YSJ3:56 pmSaint John

Jul 14

YSJ12:50 pmSaint John

23h 06m

2 stops

SEA7:56 amSeattle/Tacoma Intl

$954

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSaint John

SEA - YSJ

SEAYSJ

Seattle/Tacoma Intl

Thu 9/10

10:30 am-10:00 am

2 stops19h 30m

Saint John

Thu 9/17

11:30 am-9:40 am

3 stops26h 10m

$713

SeattleSaint John

SEA - YSJ

SEAYSJ

Seattle/Tacoma Intl

Thu 9/10

10:30 am-10:00 am

2 stops19h 30m

Saint John

Thu 9/17

11:30 am-9:40 am

2 stops26h 10m

$744

SeattleSaint John

SEA - YSJ

SEAYSJ

Seattle/Tacoma Intl

Thu 9/10

10:30 am-10:00 am

3 stops19h 30m

Saint John

Thu 9/17

11:30 am-9:40 am

3 stops26h 10m

$746

SeattleSaint John

SEA - YSJ

SEAYSJ

Seattle/Tacoma Intl

Fri 7/10

7:20 pm-11:55 am

2 stops12h 35m

Saint John

Tue 7/14

5:00 am-2:22 pm

2 stops13h 22m

$776

SeattleSaint John

SEA - YSJ

SEAYSJ

Seattle/Tacoma Intl

Fri 7/10

8:00 am-11:50 pm

1 stop11h 50m

Saint John

Tue 7/14

12:50 pm-10:42 pm

2 stops13h 52m

$796

Quickest round-trip

SeattleSaint John

SEA - YSJ

SEAYSJ

Seattle/Tacoma Intl

Fri 7/10

8:00 am-11:50 pm

1 stop11h 50m

Saint John

Tue 7/14

12:50 pm-9:07 pm

1 stop12h 17m

$816

SeattleSaint John

SEA - YSJ

SEAYSJ

Seattle/Tacoma Intl

Tue 6/23

7:20 pm-11:55 am

2 stops12h 35m

Saint John

Tue 6/30

5:40 am-2:22 pm

2 stops12h 42m

$843

SeattleSaint John

SEA - YSJ

SEAYSJ

Seattle/Tacoma Intl

Tue 6/23

10:30 am-10:00 am

3 stops19h 30m

Saint John

Tue 6/30

11:30 am-6:45 pm

3 stops35h 15m

$849

SeattleSaint John

SEA - YSJ

SEAYSJ

Seattle/Tacoma Intl

Fri 7/10

3:00 pm-11:55 am

2 stops16h 55m

Saint John

Tue 7/14

5:00 am-2:22 pm

2 stops13h 22m

$862

SeattleSaint John

SEA - YSJ

SEAYSJ

Seattle/Tacoma Intl

Tue 6/23

7:20 pm-11:55 am

2 stops12h 35m

Saint John

Tue 6/30

5:40 am-9:07 pm

1 stop19h 27m

$863

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 Saint John

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 Saint John?

United Airlines is the most popular carrier operating from Washington to Saint John

Cheap State of Washington to Saint John flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Saint John

Fastest flight time	18h 41m
Direct flights	None

The fastest flight from State of Washington to Saint John takes 18h 41m

There are no direct flights from State of Washington to Saint John. There are no popular flight routes from State of Washington to Saint John.

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Frequently asked questions about flying from Washington to Saint John

When did momondo last update prices for flights from Washington to Saint John Airport?
Prices for flights from Washington to Saint John Airport refresh daily.
How old do you have to be to fly from Washington to Saint John 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 Saint John Airport.
What documentation or ID do you need to fly to Saint John Airport?
The travel and health documents you'll need for your trip to Saint John Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint John Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Bridgetown

Middleton

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Saint John?

It is quick and easy to find Washington to Saint John flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Saint John that suits you.

Can I find flights from Washington to Saint John with flexible booking policies on momondo?

momondo does allow users to show only those flights to Saint John from Washington which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington to Saint John?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Saint John.

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

Price alerts on flights to Saint John from Washington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Cheap flights from Washington to Saint John from $291

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Saint John departing on 9/10. 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 info about flight duration, direct flights, and airports for your flight from State of Washington to Saint John

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Why use momondo?

An easier way to manage your Saint John trip

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List of cabin classes available on flights landing in Saint John. Availability may vary depending on flight origin and airline.

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