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Cheap flights from Seattle (SEA) to Saint John (YSJ) from $719

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/7. 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
Jun 16 — Jun 231
From?
To?
Sun 6/16
Sun 6/23
1 adult, Economy
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What is the cheapest time of day to fly from SEA to YSJ?

It’s typically best to fly out from Seattle to Saint John at noon. Doing so could potentially save you 26% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Seattle to St John flights in June & July 2024

Find cheap flight options from Seattle to St John specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 11, 2024.
Sun 7/77:40 amSEA - YSJ
2 stops11h 46mAir Canada
Sun 7/145:30 amYSJ - SEA
1 stop9h 21mAir Canada
Deal found 6/10$719
Sun 7/77:40 amSEA - YSJ
1 stop28h 51mAir Canada
Sun 7/145:30 amYSJ - SEA
1 stop9h 21mAir Canada
Deal found 6/10$769
Sun 7/77:40 amSEA - YSJ
2 stops11h 46mAir Canada
Sun 7/145:30 amYSJ - SEA
2 stops11h 00mAir Canada
Deal found 6/10$790
Sun 7/76:35 pmSEA - YSJ
3 stops17h 56mUnited Airlines
Sun 7/145:10 pmYSJ - SEA
2 stops11h 44mUnited Airlines
Deal found 6/10$2,465

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 3,020,828 searches. Data last updated June 11, 2024.
Sun 7/77:40 amSEA - YSJ
2 stops11h 46mAir Canada
Sun 7/145:30 amYSJ - SEA
1 stop9h 21mAir Canada
Deal found 6/10$719
Sun 7/77:40 amSEA - YSJ
1 stop28h 51mAir Canada
Sun 7/145:30 amYSJ - SEA
1 stop9h 21mAir Canada
Deal found 6/10$769
Sun 7/77:40 amSEA - YSJ
2 stops11h 46mAir Canada
Sun 7/145:30 amYSJ - SEA
2 stops11h 00mAir Canada
Deal found 6/10$790
Sun 7/76:35 pmSEA - YSJ
3 stops17h 56mUnited Airlines
Sun 7/145:10 pmYSJ - SEA
2 stops11h 44mUnited Airlines
Deal found 6/10$2,465

Find flights from Seattle to St John within your budget

Customize your flight search to find flights from Seattle to St John 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, Cheapflights users made 3,020,828 searches. Data last updated June 11, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$719 - $2,465

Route

Depart

Return

Price

Seattle/Tacoma IntlSaint John

SEA - YSJ

SEAYSJ

Seattle/Tacoma Intl

Sun 7/7

2 stops11h 46m

Saint John

Sun 7/14

1 stop9h 21m

$719

Seattle/Tacoma IntlSaint John

SEA - YSJ

SEAYSJ

Seattle/Tacoma Intl

Sun 7/7

1 stop28h 51m

Saint John

Sun 7/14

1 stop9h 21m

$769

Seattle/Tacoma IntlSaint John

SEA - YSJ

SEAYSJ

Seattle/Tacoma Intl

Sun 7/7

2 stops11h 46m

Saint John

Sun 7/14

2 stops11h 00m

$790

Seattle/Tacoma IntlSaint John

SEA - YSJ

SEAYSJ

Seattle/Tacoma Intl

Sun 7/7

3 stops17h 56m

Saint John

Sun 7/14

2 stops11h 44m

$2,465

Flights are sorted by cheapest first

Deals found on 6/10

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

Best time to book a flight from Seattle to St John

Have a flexible travel schedule? Discover the best time to fly to St John from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 June 11, 2024.
United Airlines
7.4
Good
10,647 reviews

Comfort

7.2

Food

6.7

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

United Airlines
7.4
Good
10,647 reviews
United Airlines
7.4
Good
10,647 reviews

Comfort

7.2

Food

6.7

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

Air Canada
7.0
Good
7,079 reviews
United Airlines
7.4
Good
10,647 reviews

Comfort

7.2

Food

6.7

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 10

Basic and no-frills. Late timing put pressure on disembarking and making connections.

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.

  • Can I find flights from Seattle to Saint John for under $800 on Cheapflights?

    Yes, there are multiple flights from Seattle to Saint John for under $800. The cheapest flight booked recently is on Air Canada for just $719, but on average you can expect to pay $1,185.

  • 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 6/10.

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