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$441+ Cheap flights from Belfast Intl (BFS) to Baltimore (BWI)

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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — BWI
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Belfast Intl to Baltimore

Cheapest flights from Belfast Intl to Baltimore
Explore the most affordable flight options available from Belfast Intl to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Booking.com deal was found by Cheapflights users on 2/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/236:30 am
BFS
-
BWI
2 stops17h 10m
Multiple Airlines
Mon 3/27:40 pm
BWI
-
BFS
2 stops11h 20m
Multiple Airlines
Deal found 2/3$1,190

Find flight deals from Belfast Intl to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Belfast Intl (BFS) to Baltimore (BWI). 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 February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Belfast Intl-Baltimore/Washington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Belfast Intl-Baltimore/Washington flights.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Belfast Intl to Baltimore 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 February 3, 2026.
Use the filters below to find and compare flights from Belfast Intl Airport to Baltimore that are best for you.

Fly from

Belfast Intl

Fly to

Baltimore

Route

Depart

Return

Price

BelfastBaltimore

BFS - BWI

BFSBWI

Belfast Intl

Mon 2/23

6:30 am-6:40 pm

2 stops17h 10m

Baltimore/Washington

Mon 3/2

7:40 pm-12:00 pm

2 stops11h 20m

$1,190

BelfastBaltimore

BFS - BWI

BFSBWI

Belfast Intl

Sun 3/1

10:45 pm-6:59 pm

2 stops49h 14m

$441

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Compare providers for flights from Belfast Intl to Baltimore

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Belfast Intl to Baltimore in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Belfast Intl Airport-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Belfast Intl Airport-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Belfast Intl Airport-Baltimore flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Belfast Intl Airport-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Belfast Intl Airport-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Belfast Intl to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Belfast Intl 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 Belfast Intl to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Baltimore from Belfast Intl?

    Baltimore/Washington (BWI), located 8.5 mi from the city center, is the airport you fly into when you book flights from Belfast Intl to Baltimore. 0 airlines have flights to Baltimore/Washington from Belfast Intl on a regular basis. Booking flights from Belfast Intl to Baltimore/Washington should not be difficult; the airport handles an average of 0 inbound flights from Belfast Intl per day.

  • Can I find deals for flights from Belfast Intl to Baltimore that include hotel bookings?

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

  • How can I find direct flights from Belfast Intl to Baltimore?

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

  • Can I find deals for business class flights from Belfast Intl to Baltimore?

    Yes. Cheapflights offers flight deals from Belfast Intl to Baltimore 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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Alternative routes for Belfast Intl to Baltimore

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