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Cheap flights from Seattle (SEA) to Saint John (YSJ) from $237

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SEA — YSJ
May 12 — May 191
From?
To?
Sun 5/12
Sun 5/19
1 adult, Economy
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When is the cheapest time to fly from Seattle to Saint John (SEA - YSJ)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Saint John as you normally would.

Seattle to St John 2024 flight deals

Discover exclusive flight deals for travel between Seattle and St John in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
Tue 12/3112:50 pmSEA - YSJ
2 stops23h 12mUnited Airlines
Thu 1/24:40 pmYSJ - SEA
2 stops21h 13mUnited Airlines
Deal found 5/6$1,099
Tue 12/3112:59 pmSEA - YSJ
3 stops23h 03mUnited Airlines
Thu 1/24:40 pmYSJ - SEA
2 stops21h 13mUnited Airlines
Deal found 5/6$1,104
Tue 12/317:05 pmSEA - YSJ
2 stops11h 54mAir Canada
Thu 1/211:40 amYSJ - SEA
1 stop13h 28mAir Canada
Deal found 5/6$1,114

One-way flights to St John from Seattle

Search for one-way flight options from Seattle to St John. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
Wed 5/299:35 amSEA - YSJ
2 stops21h 20mMultiple Airlines
Deal found 5/6$237
Wed 5/296:50 amSEA - YSJ
1 stop24h 05mMultiple Airlines
Deal found 5/6$250
Fri 5/3111:59 pmSEA - YSJ
3 stops30h 56mMultiple Airlines
Deal found 5/6$277
Fri 5/3111:40 amSEA - YSJ
1 stop8h 11mAir Canada
Deal found 5/6$298
Thu 5/3011:10 pmSEA - YSJ
2 stops14h 23mAir Canada
Deal found 5/6$330
Thu 5/306:50 amSEA - YSJ
1 stop13h 01mMultiple Airlines
Deal found 5/6$358
Wed 5/293:55 pmSEA - YSJ
3 stops15h 00mMultiple Airlines
Deal found 5/6$379

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing St John

Get insights into the airlines that provide service to St John. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St John. Reviews last updated May 7, 2024.
Air Canada
7.0
Good
6,915 reviews
Check prices

Overall

7.0

Food

6.2

Comfort

7.0

Entertainment

6.8

Boarding

7.2

Crew

7.8

Reviews

1 / 10

Lost my bags that I needed. Had items in my bag for a show, and was unable to show them. The only reason I am visiting, is because of the items in that luggage. Air Canada completely let me down

Air Canada
7.0
Good
6,915 reviews
Air Canada
7.0
Good
6,915 reviews
Check prices

Overall

7.0

Food

6.2

Comfort

7.0

Entertainment

6.8

Boarding

7.2

Crew

7.8

Reviews

1 / 10

Lost my bags that I needed. Had items in my bag for a show, and was unable to show them. The only reason I am visiting, is because of the items in that luggage. Air Canada completely let me down

Related info for your journey

Find useful and relevant information for your journey from Seattle to St John. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What does SEA to YSJ mean?

    SEA and YSJ are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SEA to YSJ refers to a flight route from Seattle/Tacoma Intl Airport to Saint John Airport.

  • Can I find deals for flights from Seattle to St John that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to St John flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to St John with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to St John flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to St John that include hotel bookings?

    Yes. In addition to deals on Seattle to St John flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to St John?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to St John.

  • Can I find deals for business class flights from Seattle to St John?

    Yes. Cheapflights offers flight deals from Seattle to St John by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to St John that allow pets onboard?

    Many airlines flying from Seattle to St John offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to St John?

    Yes, you can often find last-minute deals on Seattle to St John flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Saint John flight deals updated?

    The Seattle to Saint John flight deals you see on this page were last updated on 5/6.

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Fly with Cheapflights

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How does Cheapflights help users find flights from Seattle to St John?

Deals for Seattle to St John flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Seattle to St John?

Cheapflights helps you find that perfect flight to St John from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Seattle to St John with no change fees?

Certainly. Search results for flights to St John from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Seattle to St John become cheaper?

Yes! Start tracking prices for Seattle to St John flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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