GLA - PIT

£304 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
Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
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

Thu, 5 Mar - Mon, 9 Mar
American Airlines Logo
09:55 - 23:46GLA-PIT
18h 51m2 stops
American Airlines Logo
22:05 - 14:30PIT-GLA
12h 25m1 stop
£560American Airlines
Find Deal
Thu, 5 Mar - Mon, 9 Mar
Virgin Atlantic Logo
09:05 - 22:41GLA-PIT
18h 36m2 stops
Virgin Atlantic Logo
17:30 - 12:45PIT-GLA
15h 15m2 stops
£605Virgin Atlantic
Find Deal
Thu, 5 Mar - Mon, 9 Mar
British Airways Logo
20:20 - 19:20GLA-PIT
28h 00m1 stop
British Airways Logo
22:15 - 13:05PIT-GLA
10h 50m1 stop
£668British Airways
Find Deal
Mon, 13 Oct - Mon, 20 Oct
British Airways Logo
09:05 - 18:27GLA-PIT
14h 22m2 stops
British Airways Logo
21:40 - 12:50PIT-GLA
10h 10m1 stop
£1,202British Airways
Find Deal
Mon, 13 Oct - Mon, 20 Oct
British Airways Logo
09:05 - 18:27GLA-PIT
14h 22m2 stops
British Airways Logo
15:12 - 10:05PIT-GLA
13h 53m2 stops
£1,259British Airways
Find Deal
Sun, 28 Sep - Mon, 29 Sep
 Logo
05:55 - 16:34GLA-PIT
15h 39m2 stops
 Logo
21:40 - 12:50PIT-GLA
10h 10m1 stop
£2,670
Find Deal
Sun, 28 Sep - Mon, 29 Sep
 Logo
05:55 - 16:34GLA-PIT
15h 39m2 stops
 Logo
16:23 - 12:20PIT-GLA
14h 57m2 stops
£7,664
Find Deal

Everything you should know

Top airlines
American Airlines
Cheapest • from £560 (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
£560
Overall average: £577
American Airlines
Thu 5/3Mon 9/3
GLA - PIT • 2 stops
Cheapest one-way flight
£304
Multi-carrier
Sat 8/11
GLA - PIT • 3 stops
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Pittsburgh!
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 £524 (return) on average. On the other hand, the most expensive months are February and December, where the average cost of round-trip tickets is £1,006 and £829 respectively.

Good to know - Cheap tickets from Glasgow to Pittsburgh

Low seasonFebruary
Cheapest flight£304
Best time to beat the crowds but there is an average 53% increase in price.
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 £413 for a one-way ticket and £760 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, and SkyTeam are the airline alliances operating flights between Glasgow and Pittsburgh, with oneworld being the most commonly used for this route.

  • 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 £649 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 £624 and an overall rating of 6.6.

  • 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 544 reviews
6.2Food
7.0Entertainment
7.2Boarding
6.9Comfort
8.0Crew
Airline reviews

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.

4.0 OkayAnonymous, Sept 2025IAD - KEF
Read more Icelandair reviews

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.

The flight was delayed and as a consequence we missed our connecting flight. Were stuck for another 6h in Reykyavik. Appreciated that we got a generous food voucher at least. Would have liked to see more information upon arrival including a person waiting for connecting flight travellers and informing already that we will not catch the flight and directing us to the office dealing with the matter; unfortunately that didnt happen and we hence first needed to find out whether flight had indeed left already and then locate the adequate office to help us with booking us on the next connecting flight. Also my suitcase broke and it is not clear whether it is happened on the leg with Iceland Air from DC to Reykyavik or on the leg with Lufthansa from Reykyavik to Frankfurt. Finally, understood that it is a low cost company but at least provision of earplugs for free would have been nice, instead of making them buy.

Great experience on Icelandair flight from Newark to Amsterdam by way of Reykjavík. Courteous and professional staff. Food was solid. Service - outstanding. Cabin was a little warm.

what would have been better would have been that my booking not been canceled by the system and had I been informed that the booking had been cancelled by the system I could have immediately rebooked and not found out that there was an issue when I was told by the system that I needed to book in. It would have also been good if either the booking agent or BA or anyone been in anyway useful. In the end I had to rebook a flight at an additional cost of $350. So no I'm not impressed by BA any of the other parties involved.

we had to walk up stairs to get into the plane--no jetways. Perhaps that's a problem not with the airline but with facilities at Heathrow, Glasgow, and Edinburgh. But it was inconvenient.

Boarding was poor. Why are first class passengers not boarded first?! Bus to the plane and then held on a packed bus because we were waiting for people on the bus before to finish boarding. Seat belt on the fist clas seat is very uncomfortable, cutting into your neck. Other than that crew, seating and food were all excellent. Entertainment, as usual - rubbish.

Flight was delayed but my previous flight was as well so It worked to my advantage. This was my first time in first class. I don't think they ever stopped feeding us. The seating area was very spacious and comfortable. The attendants were wonderful, warm, friendly and very personable.

We had a pretty good experience. Enjoyed both the flights. Crew was very good and helpful.

They issued seat assignments and sat my 2 year-old in the row behind me, separate from me and my daughter. Communication/ customer service was terrible. They told me to change it in London, then in London, they told me to talk to the cabin crew, then a supervisor came and stuck us in the back of the plane when we were supposed to be in row 25. Overall, they need to really work on their customer service. Additionally the food was terrible and they ran out of meals and didn’t have any kid options. To top it off there was no in-flight entertainment for the first hour of the trip.

We missed the connection because we had to wait for a shuttle from the plane to the Terminal. Also, we needed assistance and none was available.

When we arrived at the airport - 1st step - printing out your boarding pass - no issue. Not long lines as these machines. 2nd step - processing your bag drop off. There was only one associate there to help 10 kiosks. We had a family in front of us for 20 minutes trying to work on the machine and figure out every step for 4 pieces of luggage. My husband alerted the associate who was able to assist the family. Highly suggest that there are more associates to assist in this process. Besides this issue, security check went very quickly. Our flight was direct to Philadelphia. We had to carry our bags down two flights of steps, then out to the tarmac to a bus, then carry our bags up two flights of stairs to the plane. No one on the flight was expecting that long trek. I could see some people were struggling a bit. All in all - great flight crew, plane was clean and food was great!

There were no gluten-free vegan options available, so food was very limited on this flight, and some of the crew weren’t especially helpful about it. To make matters worse, a passenger was sick on board, and although the area was cleaned, the smell lingered for the rest of the journey. On top of that, we ended up circling for an extra hour, which only made the unpleasant situation drag on even longer.

Checking in prior on line and wait time at Gatwick was terrible. I would rate a big fat ZERO.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.