GLA - PIT

£515 Find Cheap Flights from Glasgow to Pittsburgh

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Glasgow to Pittsburgh departing on 8/11. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Pittsburgh

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to Pittsburgh, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Glasgow to Pittsburgh, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Glasgow to Pittsburgh (GLA-PIT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Glasgow to Pittsburgh that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Glasgow to Pittsburgh

Fri, 28 Nov - Fri, 5 Dec
Delta Logo
06:05 - 16:54GLA-PIT
15h 49m2 stops
Delta Logo
13:00 - 16:35PIT-GLA
22h 35m2 stops
£688Delta
Find Deal
Fri, 13 Feb - Fri, 20 Feb
Finnair Logo
12:45 - 19:20GLA-PIT
11h 35m1 stop
Finnair Logo
21:15 - 13:05PIT-GLA
10h 50m1 stop
£692Finnair
Find Deal
Fri, 13 Feb - Fri, 20 Feb
KLM Logo
06:05 - 17:39GLA-PIT
16h 34m2 stops
KLM Logo
11:49 - 09:55PIT-GLA
17h 06m2 stops
£701KLM
Find Deal
Fri, 13 Feb - Fri, 20 Feb
British Airways Logo
06:35 - 17:37GLA-PIT
16h 02m2 stops
British Airways Logo
21:15 - 13:05PIT-GLA
10h 50m1 stop
£708British Airways
Find Deal
Fri, 28 Nov - Fri, 5 Dec
British Airways Logo
10:40 - 19:20GLA-PIT
13h 40m1 stop
British Airways Logo
14:45 - 09:35PIT-GLA
13h 50m2 stops
£709British Airways
Find Deal
Fri, 28 Nov - Fri, 5 Dec
British Airways Logo
09:40 - 19:20GLA-PIT
14h 40m1 stop
British Airways Logo
21:15 - 18:00PIT-GLA
15h 45m1 stop
£714British Airways
Find Deal
Fri, 28 Nov - Fri, 5 Dec
Multiple Airlines Logo
12:35 - 07:21GLA-PIT
23h 46m2 stops
Multiple Airlines Logo
06:57 - 09:55PIT-GLA
21h 58m3 stops
£860Multiple Airlines
Find Deal
Fri, 27 Mar - Tue, 31 Mar
Icelandair Logo
13:20 - 00:35GLA-PIT
15h 15m2 stops
Icelandair Logo
16:00 - 13:25PIT-GLA
16h 25m2 stops
£869Icelandair
Find Deal
Fri, 28 Nov - Fri, 5 Dec
Multiple Airlines Logo
12:35 - 17:35GLA-PIT
34h 00m3 stops
Multiple Airlines Logo
06:57 - 09:55PIT-GLA
21h 58m3 stops
£891Multiple Airlines
Find Deal
Fri, 27 Mar - Tue, 31 Mar
Icelandair Logo
13:20 - 00:35GLA-PIT
15h 15m2 stops
Icelandair Logo
16:00 - 13:25PIT-GLA
16h 25m2 stops
£926Icelandair
Find Deal

Everything you should know

Top airlines
Delta
Cheapest • from £688 (return)
Icelandair
Best reviews • 7.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 20% price drop
October
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest return fare
£688
Overall average: £695
Delta
Fri 28/11Fri 5/12
GLA - PIT • 2 stops
Cheapest one-way flight
£515
Aer Lingus
Sat 8/11
GLA - PIT • 2 stops
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KAYAK searches hundreds of sites at once to find you the best travel deals.
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Booking Insights

KAYAK's insights & trends for Glasgow to Pittsburgh flights

Get data-powered insights and trends into flights from Glasgow to Pittsburgh to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Glasgow Intl Airport to Pittsburgh?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Glasgow Intl Airport to Pittsburgh, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Glasgow Intl Airport to Pittsburgh is August, where tickets cost £534 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is £1,025 and £845 respectively.

Good to know - Cheap tickets from Glasgow to Pittsburgh

Low seasonJanuary
Cheapest flight£515
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from Glasgow to Pittsburgh

When to book flights from Glasgow to Pittsburgh

Are your dates flexible? Find out the best times to travel from Glasgow to Pittsburgh based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Glasgow to Pittsburgh flights

  • What is the cheapest flight from Glasgow Intl Airport to Pittsburgh?

    In the last 3 days, the lowest price for a flight from Glasgow Intl Airport to Pittsburgh was £686 for a one-way ticket and £916 for a return.

  • Which airports will I be using when flying from Glasgow to Pittsburgh?

    Glasgow airport is called Glasgow Intl and the only airport in Pittsburgh is Pittsburgh.

  • Which aircraft models fly most regularly from Glasgow to Pittsburgh?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Glasgow to Pittsburgh?

    oneworld is the only airline alliance operating flights between Glasgow and Pittsburgh.

  • Which is the best airline for flights from Glasgow to Pittsburgh, Icelandair or British Airways?

    The two airlines most popular with KAYAK users for flights from Glasgow to Pittsburgh are Icelandair and British Airways. With an average price for the route of £661 and an overall rating of 7.0, Icelandair is the most popular choice. British Airways is also a great choice for the route, with an average price of £636 and an overall rating of 6.7.

  • How does KAYAK find such low prices on flights from Glasgow to Pittsburgh?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Glasgow to Pittsburgh.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Glasgow to Pittsburgh?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Pittsburgh from Glasgow is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Glasgow to Pittsburgh?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Pittsburgh with an airline and back to Glasgow with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Glasgow to Pittsburgh?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Pittsburgh from Glasgow up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Glasgow to Pittsburgh

 
See real verified KAYAK customer reviews for airlines flying from Glasgow to Pittsburgh. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Glasgow to Pittsburgh? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
IcelandairOverall score based on 556 reviews
7.0Entertainment
8.1Crew
6.2Food
7.2Boarding
6.9Comfort
Airline reviews

It was too cold in the plane my feet froze

8.0 ExcellentDavid, Oct 2025MCO - KEF
Read more Icelandair reviews

It was too cold in the plane my feet froze

Service was excellent. Food and drinks were very good except for a greasy lump of a donut at the end of the flight that left us both feeling internally disgusted.

Handling our luggage was the biggest issue - they lost it and we got it almost 3 days later. Really threw off the beginning of our trip and we really had to change our itinerary accordingly.

Seat was hard and uncomfortable and the temperature too warm and uncomfortable.

No meals included on this long international flight. Most airlines will offer you a meal when flying internationally. Not Icelandair. Your included choices are water and coffee. Poor customer service. The airport was also very confusing.

Best smelling onboard bathrooms ever. Even after use the whole flight. Biggest overhead bins. Most legroom in economy class. Great Icelandiic music. Really nice staff. Icelandair is awesome! (Don’t fly Air Canada! During the strike they lied about no flights available (I booked this flight myself) and hid the process to get money back on their website by obscuring menu titles, then made it difficult and time consuming to fill out. I’m Canadian. Don’t trust Air Canada!

It was good. The air plane is clean and staff were friendly.

Worst airline I’ve ever flown. Delayed 5.5 hrs, missed connecting flight, and missed an entire day of vacation. Zero customer service

There was no lounge at Boston for us to use. Typically flying first class overseas comes with lounge privileges. The seats did not recline even a little. My headset only worked on one side. I felt like I was flying on Ryan Air, not Icelandic Air.

Boarded with no problems. Sat on the tarmac for an hour before taking off. We were the last ones on our connecting flight. Didn't think we were going to make it. Our flight to Iceland was similarly delayed. When we've flown other airlines, pilots have tried to make up time while in the air. This doesn't seem to be something that Icelandair does. We made all of our flights, but it was stressful and we didn't think it was going to happen based on the time we arrived.

One of the worst experience given the middle seat even asked for the change no one honored,boarded at the end and overall one of the worst experience

No WiFi working on either flight. No leg room at all, the seat in front of me left dents in my knees. If I put the tray down, it was so low it was propped up by my knees. (I’m only 182.9 cm) I’m usually cool on planes, but the planes were both hot during taxi and take-off.

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

The crew was very nice and pleasant. We were very reluctant to book our flight with British Airlines because we had bad experience with their flight attendants on the previous trips, they were rude and not helpful.

I am a 25+ years American Airlines member. British Airways is simply above and beyond in every customer satisfaction category.

The seat pads are past there sell by date now and are uncomfotable. Also, with screens in the back of the seat, the seats shouldnt be able to recline as this puts rhe screen in your face.

1. The website didn’t allow me to checkin from London as I have Bangladesh passport with US permanent resident card. This pushed me to sit with my wife in the middle of two aisle seats, terrible experience! 2. BA should allow within 24 hours to checkin with other passport holders to choose better seats. A 2nd verification of travel documents can be done at the desk about immigration status. 3. Food options were poor for vegetarian passengers, try to introduce healthy options avoiding carb-dense food ingredients.

Cabin crew lovely and accommodating and I'll always fly BA in the future

It was perfect. The service was exceptional. I would never want to cross the Atlantic in anyone else's sardine tins.

As I have said it sucked, the ticket counter to have to find and pay for another airline to get home. Now I understand this happened over the weekend but they should have someone there to talk to us instead of throwing the regular crew under the bus.

Everything you need to know for your flight from Glasgow to Pittsburgh

Information on your arrival and departure airports

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