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St John

$293+ Cheap flights from Baltimore (BWI) to Saint John (YSJ)

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YSJ
Aug 26 — Sep 21
Tue 8/26
Tue 9/2
1 adult, Economy
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Cheap flight deals from Baltimore to St John

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to St John (YSJ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 21, 2025.

Round-trip from

$903
(United Airlines)

One-way from

$293
(Kiwi.com)
From Baltimore/Washington to Saint John
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One-way flight from Baltimore/Washington to Saint John
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Find flight deals from Baltimore to St John

Cheapest flights from Baltimore to St John
Explore the most affordable flight options available from Baltimore to St John. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2025.

This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:29 amBWI - YSJ
2 stops10h 11mUnited Airlines
Sat 10/1111:35 amYSJ - BWI
2 stops23h 20mUnited Airlines
Deal found 8/20$903

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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 2,558,603 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from Baltimore to Saint John that are best for you.

Fly from

Baltimore

Fly to

St John

Route

Depart

Return

Price

BaltimoreSaint John

BWI - YSJ

BWIYSJ

Baltimore/Washington

Sat 10/4

6:29 am-5:40 pm

2 stops10h 11m

Saint John

Sat 10/11

11:35 am-9:55 am

2 stops23h 20m

$903

BaltimoreSaint John

BWI - YSJ

BWIYSJ

Baltimore/Washington

Tue 9/30

7:49 pm-3:45 pm

3 stops42h 56m

$293

BaltimoreSaint John

BWI - YSJ

BWIYSJ

Baltimore/Washington

Tue 9/30

6:29 am-5:46 pm

2 stops10h 17m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/21

Best time to book a flight from Baltimore to St John

Have a flexible travel schedule? Discover the best time to fly to St John from Baltimore 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.

Related info for your journey

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

  • How long is the flight from Baltimore to Saint John?

    For as low as $903, United Airlines can have you in Saint John from Baltimore in 10h 11m. Airlines will cover a distance of 695 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore 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.

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