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Cheap flights from Seattle to Saint John from $880

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Saint John departing on 7/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Sat 5/25
Sat 6/1
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Easily compare round-trip flights from Seattle to Saint John

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to Saint John by changing tabs
Air Canada
Jul 26
SEA7:05 pmSeattle/Tacoma Intl
11h 41m
2 stops
YSJ10:46 amSaint John
Jul 29
YSJ5:30 amSaint John
9h 21m
1 stop
SEA10:51 amSeattle/Tacoma Intl
Multiple Airlines
Jul 20
SEA12:30 amSeattle/Tacoma Intl
12h 01m
2 stops
YSJ4:31 pmSaint John
Aug 1
YSJ5:10 pmSaint John
23h 20m
2 stops
SEA12:30 pmSeattle/Tacoma Intl
Air Canada
Jul 26
SEA7:05 pmSeattle/Tacoma Intl
11h 41m
2 stops
YSJ10:46 amSaint John
Jul 29
YSJ5:30 amSaint John
13h 04m
2 stops
SEA2:34 pmSeattle/Tacoma Intl
Air Canada
Jul 21
SEA11:40 amSeattle/Tacoma Intl
7h 46m
1 stop
YSJ11:26 pmSaint John
Aug 1
YSJ5:10 pmSaint John
20h 54m
2 stops
SEA10:04 amSeattle/Tacoma Intl
Air Canada
Jul 21
SEA7:05 pmSeattle/Tacoma Intl
11h 41m
2 stops
YSJ10:46 amSaint John
Aug 1
YSJ5:10 pmSaint John
20h 54m
2 stops
SEA10:04 amSeattle/Tacoma Intl
Air Canada
Jul 26
SEA11:10 pmSeattle/Tacoma Intl
20h 16m
1 stop
YSJ11:26 pmSaint John
Jul 29
YSJ5:30 amSaint John
9h 21m
1 stop
SEA10:51 amSeattle/Tacoma Intl

Air Canada flights from Seattle to Saint John

Our best Air Canada deals on Seattle to Saint John flight tickets
Air Canada
Jul 26
SEA7:05 pmSeattle/Tacoma Intl
11h 41m
2 stops
YSJ10:46 amSaint John
Jul 29
YSJ5:30 amSaint John
9h 21m
1 stop
SEA10:51 amSeattle/Tacoma Intl
Air Canada
Jul 26
SEA7:05 pmSeattle/Tacoma Intl
11h 41m
2 stops
YSJ10:46 amSaint John
Jul 29
YSJ5:30 amSaint John
13h 04m
2 stops
SEA2:34 pmSeattle/Tacoma Intl
Air Canada
Jul 21
SEA11:40 amSeattle/Tacoma Intl
7h 46m
1 stop
YSJ11:26 pmSaint John
Aug 1
YSJ5:10 pmSaint John
20h 54m
2 stops
SEA10:04 amSeattle/Tacoma Intl

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 Seattle for Saint John?

Thursday. The cheapest day of the week is typically Thursday. The most expensive is typically Thursday

When is the cheapest time to fly from Seattle to Saint John?

Seattle to Saint John flights are currently only available in the morning

What is the cheapest Seattle to Saint John flight route?

Seattle/Tacoma Intl - Saint John. Fly from Seattle/Tacoma Intl to Saint John for the best Seattle - Saint John flight prices

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

$880

Fastest flight time

7h 46m

Direct flights

None

Airports in Saint John

1 airport
The best flight deal from Seattle to Saint John found on momondo in the last 72 hours is $880
The fastest flight from Seattle to Saint John takes 7h 46m
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 7h 46m.

  • 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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From?
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Sat 5/25
Sat 6/1
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