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St John

$279+ 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 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — YSJ
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$657
(Mytrip)
Provider with most accurate pricing for Washington, D.C. (WAS)-Saint John flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Saint John flights.
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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 March 28, 2025.

This United Airlines deal was found by Cheapflights users on 3/26. 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 5/106:45 amBWI - YSJ
2 stops16h 04mUnited Airlines
Sat 5/1711:35 amYSJ - BWI
2 stops11h 02mUnited Airlines
Deal found 3/26$793

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 March 28, 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 5/10

6:45 am-11:49 pm

2 stops16h 04m

Saint John

Sat 5/17

11:35 am-9:37 pm

2 stops11h 02m

$793

BaltimoreSaint John

BWI - YSJ

BWIYSJ

Baltimore/Washington

Sat 6/21

5:50 pm-10:00 am

2 stops39h 10m

$279

BaltimoreSaint John

BWI - YSJ

BWIYSJ

Baltimore/Washington

Sat 6/21

6:50 am-12:12 am

3 stops16h 22m

$645

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

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.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Saint John

Rainfall in St John by month

Plan your trip to St John by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Saint John ranges from 3.2 - 5.3 inches per month. November is typically the wettest month, when rainfall can reach 5.3 in. August is typically the driest time to visit Saint John when rainfall is around 3.2 in.

Temperature in St John by month

Plan your trip to St John by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Saint John, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 17.6 F).

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 March 28, 2025.
United Airlines
7.4
Good
8,603 reviews

Crew

8.1

Food

6.6

Entertainment

7.0

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,603 reviews
United Airlines
7.4
Good
8,603 reviews

Crew

8.1

Food

6.6

Entertainment

7.0

Overall

7.4

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

  • 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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