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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 5/31. 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 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
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.

Cheap Air Canada flights from Seattle to St John

Explore cheap flight options specifically provided by Air Canada for the route between Seattle and St John. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Thu 9/1211:10 pmSEA - YSJ
2 stops13h 16mAir Canada
Sun 9/155:30 amYSJ - SEA
1 stop9h 16mAir Canada
Deal found 5/14$688
Thu 9/125:50 amSEA - YSJ
2 stops15h 06mAir Canada
Sun 9/155:30 amYSJ - SEA
2 stops13h 00mAir Canada
Deal found 5/14$693
Thu 9/1211:10 pmSEA - YSJ
1 stop21h 46mAir Canada
Sun 9/155:30 amYSJ - SEA
1 stop9h 16mAir Canada
Deal found 5/14$706

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 2,637,452 searches. Data last updated May 16, 2024.
Thu 9/1211:10 pmSEA - YSJ
2 stops13h 16mAir Canada
Sun 9/155:30 amYSJ - SEA
1 stop9h 16mAir Canada
Deal found 5/14$688
Thu 9/125:50 amSEA - YSJ
2 stops15h 06mAir Canada
Sun 9/155:30 amYSJ - SEA
2 stops13h 00mAir Canada
Deal found 5/14$693
Thu 9/1211:10 pmSEA - YSJ
1 stop21h 46mAir Canada
Sun 9/155:30 amYSJ - SEA
1 stop9h 16mAir Canada
Deal found 5/14$706
Tue 12/3110:50 pmSEA - YSJ
2 stops13h 12mUnited Airlines
Thu 1/24:40 pmYSJ - SEA
2 stops22h 46mUnited Airlines
Deal found 5/14$1,099
Tue 12/317:05 pmSEA - YSJ
2 stops11h 54mAir Canada
Thu 1/211:40 amYSJ - SEA
1 stop13h 28mAir Canada
Deal found 5/14$1,361
Thu 9/1212:55 pmSEA - YSJ
3 stops23h 31mUnited Airlines
Sun 9/155:30 amYSJ - SEA
2 stops17h 12mUnited Airlines
Deal found 5/14$1,804

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 2,637,452 searches. Data last updated May 16, 2024.
Fri 5/3111:59 pmSEA - YSJ
3 stops30h 56mMultiple Airlines
Deal found 5/14$237
Fri 5/317:00 amSEA - YSJ
2 stops47h 55mMultiple Airlines
Deal found 5/14$248
Wed 5/299:35 amSEA - YSJ
2 stops21h 20mMultiple Airlines
Deal found 5/15$300
Wed 5/296:50 amSEA - YSJ
1 stop24h 05mMultiple Airlines
Deal found 5/15$357
Wed 5/298:40 amSEA - YSJ
3 stops22h 15mMultiple Airlines
Deal found 5/15$363
Thu 5/309:19 pmSEA - YSJ
2 stops22h 32mMultiple Airlines
Deal found 5/15$388
Thu 5/309:19 pmSEA - YSJ
3 stops22h 32mMultiple Airlines
Deal found 5/15$393
Fri 5/316:50 amSEA - YSJ
1 stop13h 01mMultiple Airlines
Deal found 5/14$405
Thu 5/3011:40 amSEA - YSJ
1 stop8h 11mAir Canada
Deal found 5/14$419

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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$688 - $1,804

Route

Depart

Return

Price

Seattle/Tacoma IntlSaint John

SEA - YSJ

SEAYSJ

Seattle/Tacoma Intl

Thu 9/12

2 stops13h 16m

Saint John

Sun 9/15

1 stop9h 16m

$688

Seattle/Tacoma IntlSaint John

SEA - YSJ

SEAYSJ

Seattle/Tacoma Intl

Thu 9/12

2 stops15h 06m

Saint John

Sun 9/15

2 stops13h 00m

$693

Seattle/Tacoma IntlSaint John

SEA - YSJ

SEAYSJ

Seattle/Tacoma Intl

Thu 9/12

1 stop21h 46m

Saint John

Sun 9/15

1 stop9h 16m

$706

Seattle/Tacoma IntlSaint John

SEA - YSJ

SEAYSJ

Seattle/Tacoma Intl

Thu 9/12

3 stops23h 31m

Saint John

Sun 9/15

2 stops17h 12m

$1,804

Flights are sorted by cheapest first

Deals found on 5/14

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 16, 2024.
United Airlines
7.4
Good
10,924 reviews
Check prices

Entertainment

7.1

Overall

7.4

Food

6.7

Boarding

7.7

Comfort

7.2

Crew

8.1

Reviews

1 / 10

For a first class fair this was the worse ever. 1. Long delay departing. 2. Long time landing. 3. Late getting car hire. 4. No compensation whatsoever. Do I need to say more. You check it out yourself.

United Airlines
7.4
Good
10,924 reviews
United Airlines
7.4
Good
10,924 reviews
Check prices

Entertainment

7.1

Overall

7.4

Food

6.7

Boarding

7.7

Comfort

7.2

Crew

8.1

Reviews

1 / 10

For a first class fair this was the worse ever. 1. Long delay departing. 2. Long time landing. 3. Late getting car hire. 4. No compensation whatsoever. Do I need to say more. You check it out yourself.

Air Canada
7.0
Good
6,947 reviews
United Airlines
7.4
Good
10,924 reviews
Check prices

Entertainment

7.1

Overall

7.4

Food

6.7

Boarding

7.7

Comfort

7.2

Crew

8.1

Reviews

1 / 10

For a first class fair this was the worse ever. 1. Long delay departing. 2. Long time landing. 3. Late getting car hire. 4. No compensation whatsoever. Do I need to say more. You check it out yourself.

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 $700 on Cheapflights?

    Yes, there are multiple flights from Seattle to Saint John for under $700. The cheapest flight booked recently is on Air Canada for just $688, but on average you can expect to pay $972.

  • 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 5/14.

See more FAQs

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Search flights from Seattle to St John by cabin class

Find flights from Seattle to St John, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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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