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$1,790+ Cheap flights from Belfast Intl (BFS) to Pittsburgh (PIT)

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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
BFS — PIT
Jan 14 — Jan 211
Wed 1/14
Wed 1/21
1 adult, Economy
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Cheap flight deals from Belfast Intl to Pittsburgh

Best flights from Belfast Intl to Pittsburgh
Discover carefully curated flight deals from Belfast Intl to Pittsburgh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 15, 2025.

This Booking.com deal was found by Cheapflights users on 12/15. 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 1/126:30 amBFS - PIT
3 stops22h 14mMultiple Airlines
Tue 2/105:55 pmPIT - BFS
2 stops15h 30mMultiple Airlines
Deal found 12/15$1,790

Cheapflights Fare Finder

 
Customize your flight search to find flights from Belfast Intl to Pittsburgh 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 December 15, 2025.
Use the filters below to find and compare flights from Belfast Intl Airport to Pittsburgh that are best for you.

Fly from

Belfast Intl

Fly to

Pittsburgh

Route

Depart

Return

Price

BelfastPittsburgh

BFS - PIT

BFSPIT

Belfast Intl

Mon 1/12

6:30 am-11:44 pm

3 stops22h 14m

Pittsburgh

Tue 2/10

5:55 pm-2:25 pm

2 stops15h 30m

$1,790

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Best time to book a flight from Belfast Intl to Pittsburgh

Have a flexible travel schedule? Discover the best time to fly to Pittsburgh 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 Pittsburgh. 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 Pittsburgh from Belfast Intl?

    Located just 13.5 mi from the city center, Pittsburgh is the airport most travelers will use when flying to Pittsburgh from Belfast Intl. Booking flights from Belfast Intl to Pittsburgh (PIT) should be relatively easy as there are 0 daily inbound flights from Belfast Intl from 0 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast Intl to Pittsburgh by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Pittsburgh?

Book flights to Pittsburgh if you plan to visit one of these locations
Mars
Steubenville
Washington
Monroeville
Wexford
Belle Vernon

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Alternative routes for Belfast Intl to Pittsburgh

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