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£56+ Cheap flights from Pittsburgh

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 28/3. 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.
PIT — LHR
4 Apr — 11 Apr1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Pittsburgh

Discover essential information about flights departing from Pittsburgh, including flight schedules, destinations, airlines operating at the Pittsburgh airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 5 March 2026.

Cheapest airline

British Airways

Good round-trip deal

£61 or less

Good one-way deal

£86 or less
On average, British Airways currently has the cheapest one-way flight from Pittsburgh (avg. price of £625).
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Price to beat on a round-trip flight from Pittsburgh.
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Price to beat on a one-way flight from Pittsburgh.
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Find flights from Pittsburgh

Enter your travel dates to find the best prices.

Cheapest flights from Pittsburgh
Explore the most affordable flight options available from Pittsburgh. Find the lowest fares based on data from user searches, with prices last updated on 5 March 2026.

Wed 22/416:07
PIT
-
ORD
Nonstop1h 53m
United Airlines
Tue 5/521:20
ORD
-
PIT
Nonstop1h 39m
United Airlines
Deal found 4/3£133
Thu 9/410:49
PIT
-
ORD
Nonstop1h 46m
United Airlines
Mon 13/418:15
ORD
-
PIT
Nonstop1h 43m
United Airlines
Deal found 2/3£134
Thu 9/405:55
PIT
-
ORD
1 stop7h 55m
Southwest
Mon 13/414:40
ORD
-
PIT
1 stop6h 35m
Southwest
Deal found 5/3£136
Mon 23/313:42
PIT
-
ORD
1 stop6h 07m
Delta
Sat 28/317:40
ORD
-
PIT
1 stop4h 06m
Delta
Deal found 2/3£138
Wed 22/414:09
PIT
-
ORD
Nonstop1h 46m
United Airlines
Sat 2/516:45
ORD
-
PIT
Nonstop1h 37m
United Airlines
Deal found 4/3£141
Thu 9/405:45
PIT
-
ORD
2 stops8h 05m
Southwest
Tue 14/414:40
ORD
-
PIT
1 stop5h 40m
Southwest
Deal found 5/3£144
Wed 22/406:40
PIT
-
ORD
1 stop4h 39m
Delta
Tue 5/517:04
ORD
-
PIT
1 stop4h 52m
Delta
Deal found 3/3£148
Mon 23/317:08
PIT
-
ORD
1 stop5h 41m
Delta
Wed 25/309:35
ORD
-
PIT
1 stop7h 32m
Delta
Deal found 1/3£149
Thu 2/407:00
PIT
-
ORD
Nonstop1h 49m
United Airlines
Mon 6/421:20
ORD
-
PIT
Nonstop1h 33m
United Airlines
Deal found 2/3£150
Tue 21/411:55
PIT
-
ORD
1 stop5h 47m
Delta
Mon 27/411:00
ORD
-
PIT
1 stop3h 15m
Delta
Deal found 3/3£156
Tue 24/305:45
PIT
-
ORD
2 stops8h 05m
Southwest
Wed 25/314:40
ORD
-
PIT
2 stops7h 00m
Southwest
Deal found 1/3£156
Fri 7/820:10
PIT
-
GLA
1 stop9h 35m
Multiple Airlines
Fri 21/807:25
GLA
-
PIT
1 stop16h 15m
Multiple Airlines
Deal found 4/3£455

Find flights from Pittsburgh within your budget

 
Find flights departing from Pittsburgh that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 5 March 2026. In the last 7 days, Cheapflights users made a total of 858,174 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

PittsburghChicago

PIT - ORD

PITORD

Pittsburgh

Tue 21/4

10:49-11:35

Nonstop1h 46m

Chicago O'Hare Intl

Tue 21/4

18:15-20:58

Nonstop1h 43m

£133

PittsburghChicago

PIT - ORD

PITORD

Pittsburgh

Thu 9/4

05:55-12:50

1 stop7h 55m

Chicago O'Hare Intl

Tue 14/4

14:40-21:20

1 stop5h 40m

£136

PittsburghChicago

PIT - ORD

PITORD

Pittsburgh

Thu 9/4

05:45-12:50

2 stops8h 05m

Chicago O'Hare Intl

Mon 13/4

14:40-22:15

1 stop6h 35m

£144

PittsburghChicago

PIT - ORD

PITORD

Pittsburgh

Mon 23/3

17:48-18:40

Nonstop1h 52m

Chicago O'Hare Intl

Sat 28/3

18:10-20:49

Nonstop1h 39m

£168
Fastest return journey

PittsburghChicago

PIT - ORD

PITORD

Pittsburgh

Tue 31/3

14:09-14:55

Nonstop1h 46m

Chicago O'Hare Intl

Tue 7/4

14:10-16:50

Nonstop1h 40m

£179

PittsburghChicago

PIT - ORD

PITORD

Pittsburgh

Mon 23/3

06:00-12:50

2 stops7h 50m

Chicago O'Hare Intl

Wed 25/3

14:40-22:40

2 stops7h 00m

£179

PittsburghChicago

PIT - ORD

PITORD

Pittsburgh

Tue 24/3

05:45-12:50

2 stops8h 05m

Chicago O'Hare Intl

Wed 25/3

14:40-22:40

2 stops7h 00m

£185

PittsburghChicago

PIT - ORD

PITORD

Pittsburgh

Wed 1/4

06:30-09:10

1 stop3h 40m

Chicago O'Hare Intl

Mon 6/4

17:40-22:46

1 stop4h 06m

£194

PittsburghChicago

PIT - ORD

PITORD

Pittsburgh

Wed 29/4

18:00-18:56

Nonstop1h 56m

Chicago O'Hare Intl

Fri 1/5

14:10-16:51

Nonstop1h 41m

£195

PittsburghChicago

PIT - ORD

PITORD

Pittsburgh

Thu 30/4

07:05-07:55

Nonstop1h 50m

Chicago O'Hare Intl

Fri 1/5

07:16-09:56

Nonstop1h 40m

£203

Flights are sorted by cheapest return flights first.

Deals found on 5/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Pittsburgh

Have a flexible travel schedule? Discover the best time to fly from Pittsburgh with our price prediction graph.
Estimated return 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.

Travel insights for flights from Pittsburgh

Get recent, data-driven insights about flights from Pittsburgh including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Pittsburgh?

Use this chart to determine the optimal time to book a return flight from Pittsburgh to Heathrow. Price data was last updated on 27 February 2026.

Booking 22 days in advance of your planned departure date is, on average, the best time to get cheap flights from Pittsburgh. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Pittsburgh?

Currently, September is the cheapest month in which you can book a flight from Pittsburgh (average of £399). Flying from Pittsburgh in June will prove the most costly (average of £710). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Pittsburgh?

Only one airline operates round-trip flights from Pittsburgh: British Airways. This airline flies to the following popular destinations: London.

British Airways
British Airways
From £399

What are popular destinations to fly to from Pittsburgh?

If you’re flying from Pittsburgh, these routes are more frequently taken by airlines New York (324 flights per day), Chicago (213 flights per day) and Detroit (102 flights per day).

Denver Intl
Denver Intl
From £61
Montreal
Montreal
From £523
New York
New York
From £9,810
Nashville Intl
Nashville Intl
From £177

What is the cheapest place to fly to from Pittsburgh?

The cheapest city to fly to from Pittsburgh is Denver Intl, with prices starting at £61. Explore other affordable destinations below.

Denver Intl
Denver Intl
From £61
Nashville Intl
Nashville Intl
From £177
Montreal
Montreal
From £523
New York
New York
From £9,810

Airline reviews for flights from Pittsburgh

Get insights into the airlines that provide service from Pittsburgh. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Pittsburgh. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Check out reviews from past customers who have flown British Airways from Pittsburgh to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
British Airways
6.7
Okay
7,775 reviews
Check prices

Comfort

6.8

Overall

6.7

Food

6.4

Crew

7.6

Boarding

6.9

Entertainment

6.4

Reviews

1 / 20
2.0
Mediocre

Natasha,Feb 2026

SEA - LHR

I already said the thing about the list luggage, which actually this flight.
British Airways
6.7
Okay
7,775 reviews
British Airways
6.7
Okay
7,775 reviews
Check prices

Comfort

6.8

Overall

6.7

Food

6.4

Crew

7.6

Boarding

6.9

Entertainment

6.4

Reviews

1 / 20
2.0
Mediocre

Natasha,Feb 2026

SEA - LHR

I already said the thing about the list luggage, which actually this flight.

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Direct flights from Pennsylvania

Book a direct flight from one of these other cities located in Pennsylvania.
Direct flights from Philadelphia
Direct flights from Harrisburg

Related info for your journey

Access useful and relevant information related to your journey from Pittsburgh. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 5 March 2026.

  • What are the most popular destinations to fly to from Pittsburgh?

    This month, the top selected destinations from Pittsburgh are Boston, Atlanta, Denver. Throughout the year, Boston, Denver, Dallas/Fort Worth Airport are some of the top choices made by users flying from Pittsburgh.

  • What is the cheapest flight from Pittsburgh to anywhere?

    Users have flown out of Pittsburgh for as low as £61 to Denver (prices may vary depending on the airline and departure time). On average, users have booked flights for £3,248 to fly from Pittsburgh.

  • What is the cheapest premium economy flight from Pittsburgh?

    Here are some of the cheapest offers we have found for the cheapest premium economy flights from Pittsburgh.
    Pittsburgh to Boston from £1,493
    Pittsburgh to New York John F Kennedy Intl Airport from £2,172

  • What is the cheapest month to fly from Pittsburgh?

    At the present moment the cheapest month to fly from Pittsburgh is currently September; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • Where are the cheapest places to fly to from Pittsburgh?

    Check out the cheapest flights from Pittsburgh to embark to:
    Travel from Pittsburgh to London from £471 round trip

  • How does Cheapflights help users find flights from Pittsburgh?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pittsburgh. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from Pittsburgh?

    Cheapflights helps you find that perfect flight from Pittsburgh 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 Pittsburgh with no change fees?

    Certainly. Search results for flights from Pittsburgh 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 Pittsburgh become cheaper?

    Yes! Start tracking prices for flights from Pittsburgh 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 the alerts.

See more FAQs

Fly with Cheapflights

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

How does Cheapflights help users find flights from Pittsburgh?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pittsburgh. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Pittsburgh?

Cheapflights helps you find that perfect flight from Pittsburgh 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 Pittsburgh with no change fees?

Certainly. Search results for flights from Pittsburgh 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 Pittsburgh become cheaper?

Yes! Start tracking prices for flights from Pittsburgh 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 the alerts.

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