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£103+ Cheap flights from Pittsburgh

PIT — LHR
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Find flights from Pittsburgh within your budget

 

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Route

Depart

Return

Price

Cheapest return flight

PittsburghChicago

PIT Pittsburgh - ORD Chicago O'Hare Intl

PITORD

Pittsburgh

Tue 27/10

18:01-18:49

Nonstop1h 48m

Chicago O'Hare Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£112
Fastest return journey

PittsburghChicago

PIT Pittsburgh - ORD Chicago O'Hare Intl

PITORD

Pittsburgh

Thu 22/10

07:00-07:43

Nonstop1h 43m

Chicago O'Hare Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£112

PittsburghChicago

PIT Pittsburgh - ORD Chicago O'Hare Intl

PITORD

Pittsburgh

Fri 6/11

19:33-20:29

Nonstop1h 56m

Chicago O'Hare Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£133

PittsburghChicago

PIT Pittsburgh - ORD Chicago O'Hare Intl

PITORD

Pittsburgh

Sat 10/10

14:11-14:55

Nonstop1h 44m

Chicago O'Hare Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£138

PittsburghChicago

PIT Pittsburgh - ORD Chicago O'Hare Intl

PITORD

Pittsburgh

Sat 21/11

14:07-14:55

Nonstop1h 48m

Chicago O'Hare Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£138

PittsburghChicago

PIT Pittsburgh - ORD Chicago O'Hare Intl

PITORD

Pittsburgh

Wed 9/12

16:08-17:05

Nonstop1h 57m

Chicago O'Hare Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£138

PittsburghChicago

PIT Pittsburgh - ORD Chicago O'Hare Intl

PITORD

Pittsburgh

Fri 4/12

08:45-09:40

Nonstop1h 55m

Chicago O'Hare Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£145

PittsburghChicago

PIT Pittsburgh - ORD Chicago O'Hare Intl

PITORD

Pittsburgh

Fri 5/3

15:00-21:35

1 stop7h 35m

Chicago O'Hare Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£145

PittsburghChicago

PIT Pittsburgh - ORD Chicago O'Hare Intl

PITORD

Pittsburgh

Fri 4/12

10:00-17:04

1 stop8h 04m

Chicago O'Hare Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£148

PittsburghChicago

PIT Pittsburgh - ORD Chicago O'Hare Intl

PITORD

Pittsburgh

Sat 3/10

18:00-18:50

Nonstop1h 50m

Chicago O'Hare Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

£159

Flights are sorted by cheapest return flights first.

Deals found on 8/9

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

Travel insights for flights from Pittsburgh

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

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

Currently, February is the cheapest month in which you can book a flight from Pittsburgh (average of £522). Flying from Pittsburgh in December will prove the most costly (average of £1,153). 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 £457

What are popular destinations to fly to from Pittsburgh?

If you’re flying from Pittsburgh, these routes are more frequently taken by airlines Chicago (632 flights per day), New York (514 flights per day) and Washington, D.C. (212 flights per day).

Washington, D.C.
Washington, D.C.
From £297
Montreal
Montreal
From £516
Charlotte Douglas
Charlotte Douglas
From £817
Dublin
Dublin
From £351

What is the cheapest place to fly to from Pittsburgh?

The cheapest city to fly to from Pittsburgh is Philadelphia, with prices starting at £293. Explore other affordable destinations below.

Philadelphia
Philadelphia
From £293
Washington, D.C.
Washington, D.C.
From £297
Dublin
Dublin
From £351
Montreal
Montreal
From £516

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

Booking 19 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.

Airline reviews for flights from Pittsburgh

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
8,210 reviews
Check prices

Crew

7.7

Comfort

6.8

Entertainment

6.5

Food

6.4

Boarding

7.0

Overall

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

IAH - LHR

Airline was good the flight attendant were very helpful and kind. The problem I had is with cheap tickets, my ticket was not allowed one check in baggage this was new to me. I do a lot of traveling overseas and 1 check in baggage is always allowed. Also I bought insurance for my ticket it proved to be useless. I have called several times and spoke to your customer service, not one single person mentioned it to me that baggage was not allowed. All this additional expense was too much for me. I even asked one of your customer service representative I need to buy extra baggage should I buy it now and he told me when you receive check in information you can buy it @ that time never mentioned it to me that my ticket didn’t include baggage. It was very frustrating. I will never use cheap ticket again.
British Airways
6.7
Okay
8,210 reviews
British Airways
6.7
Okay
8,210 reviews
Check prices

Crew

7.7

Comfort

6.8

Entertainment

6.5

Food

6.4

Boarding

7.0

Overall

6.7

Reviews

1 / 20
10.0
Excellent

Anonymous,Jun 2026

IAH - LHR

Airline was good the flight attendant were very helpful and kind. The problem I had is with cheap tickets, my ticket was not allowed one check in baggage this was new to me. I do a lot of traveling overseas and 1 check in baggage is always allowed. Also I bought insurance for my ticket it proved to be useless. I have called several times and spoke to your customer service, not one single person mentioned it to me that baggage was not allowed. All this additional expense was too much for me. I even asked one of your customer service representative I need to buy extra baggage should I buy it now and he told me when you receive check in information you can buy it @ that time never mentioned it to me that my ticket didn’t include baggage. It was very frustrating. I will never use cheap ticket again.

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Direct flights from Pennsylvania

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Related info for your journey

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

    This month, the top selected destinations from Pittsburgh are Boston, Denver, Dublin. 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 £293 to Philadelphia (prices may vary depending on the airline and departure time). On average, users have booked flights for £464 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 Newark Airport from £1,108

  • What is the cheapest month to fly from Pittsburgh?

    At the present moment the cheapest month to fly from Pittsburgh is currently February; with December 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 £534 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.

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Fly with Cheapflights

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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