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Cheap flights from Seattle to Saint John from $294

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Saint John departing on 2/4. 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 Seattle to Saint John

Cheap round-trip flights

These are some of the best round-trip flight deals from Seattle to Saint John that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Saint John.

Cheap last minute flights

Planning a quick getaway from Seattle to Saint John? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Saint John, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Seattle to Saint John

Find recent round-trip train or bus tickets from Seattle to Saint John.

All round-trip flight deals to Saint John

The cheapest plane tickets to Saint John found on KAYAK recently.
5:45 am - 12:26 amSEA-YSJ
14h 41m2 stops
5:20 am - 2:30 pmYSJ-SEA
13h 10m2 stops
$751Air Canada
Find Deal
Tue, Feb 4 - Tue, Feb 11
6:05 am - 12:26 amSEA-YSJ
14h 21m1 stop
5:20 am - 2:30 pmYSJ-SEA
13h 10m2 stops
$759Air Canada
Find Deal
Tue, Feb 4 - Tue, Feb 11
9:45 am - 3:38 pmSEA-YSJ
25h 53m3 stops
5:20 am - 2:30 pmYSJ-SEA
13h 10m2 stops
Tue, Feb 4 - Tue, Feb 11
6:05 am - 12:26 amSEA-YSJ
14h 21m1 stop
5:20 am - 9:30 pmYSJ-SEA
20h 10m1 stop
$781Air Canada
Find Deal
Tue, Feb 4 - Tue, Feb 11
9:45 am - 3:38 pmSEA-YSJ
25h 53m3 stops
2:45 pm - 2:21 pmYSJ-SEA
27h 36m3 stops
Tue, Feb 4 - Tue, Feb 11
6:05 am - 12:11 amSEA-YSJ
14h 06m1 stop
4:30 pm - 9:30 pmYSJ-SEA
33h 00m2 stops
$806Air Canada
Find Deal
Sun, Jan 19 - Sat, Jan 25
7:05 pm - 12:11 amSEA-YSJ
25h 06m2 stops
4:30 pm - 9:30 pmYSJ-SEA
33h 00m2 stops
$811Air Canada
Find Deal
Sun, Jan 19 - Sat, Jan 25
6:05 am - 12:26 amSEA-YSJ
14h 21m1 stop
5:20 am - 2:30 pmYSJ-SEA
13h 10m2 stops
$841Air Canada
Find Deal
Thu, Feb 13 - Thu, Feb 20
11:59 pm - 3:38 pmSEA-YSJ
11h 39m2 stops
4:30 pm - 2:00 pmYSJ-SEA
25h 30m3 stops
$1,209United Airlines
Find Deal
Sun, Jan 19 - Sat, Jan 25
7:05 am - 12:26 amSEA-YSJ
13h 21m3 stops
5:20 am - 6:29 pmYSJ-SEA
17h 09m3 stops
$1,356United Airlines
Find Deal
Thu, Feb 13 - Thu, Feb 20
3:15 pm - 11:20 amSEA-YSJ
40h 05m3 stops
Tue, Feb 4
3:15 pm - 11:20 amSEA-YSJ
16h 05m2 stops
Tue, Feb 4
6:05 am - 12:26 amSEA-YSJ
14h 21m1 stop
$369Air Canada
Find Deal
Tue, Feb 4

Air Canada flights from Seattle to Saint John

Our best Air Canada deals on Seattle to Saint John flight tickets
Air Canada
Feb 4
SEA5:45 amSeattle/Tacoma Intl
14h 41m
2 stops
YSJ12:26 amSaint John
Feb 11
YSJ5:20 amSaint John
13h 10m
2 stops
SEA2:30 pmSeattle/Tacoma Intl
Air Canada
Feb 4
SEA6:05 amSeattle/Tacoma Intl
14h 21m
1 stop
YSJ12:26 amSaint John
Feb 11
YSJ5:20 amSaint John
13h 10m
2 stops
SEA2:30 pmSeattle/Tacoma Intl
Air Canada
Feb 4
SEA6:05 amSeattle/Tacoma Intl
14h 21m
1 stop
YSJ12:26 amSaint John
Feb 11
YSJ5:20 amSaint John
20h 10m
1 stop
SEA9:30 pmSeattle/Tacoma Intl

United Airlines flights from Seattle to Saint John

Our best United Airlines deals on Seattle to Saint John flight tickets
United Airlines
Jan 19
SEA11:59 pmSeattle/Tacoma Intl
11h 39m
2 stops
YSJ3:38 pmSaint John
Jan 25
YSJ4:30 pmSaint John
25h 30m
3 stops
SEA2:00 pmSeattle/Tacoma Intl
United Airlines
Feb 13
SEA7:05 amSeattle/Tacoma Intl
13h 21m
3 stops
YSJ12:26 amSaint John
Feb 20
YSJ5:20 amSaint John
17h 09m
3 stops
SEA6:29 pmSeattle/Tacoma Intl

See travel insights to Saint John from

How to get the cheapest flight ticket from Seattle 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 day to depart on your flight to Saint John?

The cheapest day to depart from Seattle to Saint John is on a Thursday when prices can be found for as low as $588. On the other hand, Thursday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $588.

When to book flights from Seattle to Saint John

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Saint John according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Saint John (SEA to YSJ) flight deals and tips

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

Best Price Found

$294

Fastest flight time

11h 39m

Direct flights

None

Airports in Saint John

1 airport
The best one-way flight to Saint John from Seattle in the past 72 hours is $294. The best round-trip flight deal from Seattle to Saint John found on momondo in the last 72 hours is $751.
The fastest flight from Seattle to Saint John takes 11h 39m
There are no direct flights from Seattle to Saint John. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Saint John Airport.
There is 1 airport near Saint John: Saint John (YSJ)

  • How far is Seattle/Tacoma Intl to Saint John by plane?

    Saint John is 2622.7 mi away from Seattle/Tacoma Intl. In terms of flight time, this usually takes a little over 11h 39m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Saint John Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Saint John Airport are updated daily.

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Saint John Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport 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.


Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Saint John from Seattle.

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

Flights from Seattle to Saint John with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

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

Yes momondo offers price alerts on flights to Saint John from Seattle. 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.


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