Title: Cheap Flights from Pittsburgh to Allentown (PIT to ABE) - Expedia.co.uk ![](https://images.trvl-media.com/place/602976/fe95f741-49fe-43fc-a320-261df9f07df4.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/602976/fe95f741-49fe-43fc-a320-261df9f07df4.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Pittsburgh (PIT) to Allentown (ABE) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Pittsburgh International Airport (PIT) to Lehigh Valley Intl. Airport (ABE) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:pit,to:abe,departure:30/10/2025TANYT&leg2=from:abe,to:pit,departure:06/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.co.uk/Flights-Search?leg1=from:pit,to:abe,departure:30/10/2025TANYT&leg2=from:abe,to:pit,departure:06/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:pit,to:abe,departure:30/10/2025TANYT&leg2=from:abe,to:pit,departure:06/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Find the cheapest month to fly from Pittsburgh (PIT) to Allentown (ABE) ### August is typically the cheapest month to fly From £103 - £476 per traveller. Flight from Pittsburgh to Allentown route information | Origin airport | Pittsburgh Intl. | | --- | --- | | Destination airport | Lehigh Valley Intl. | | Distance | 405 km | ## Compare flights from Pittsburgh to Allentown easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Pittsburgh to Allentown. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Lehigh Valley Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Pittsburgh Intl. to Lehigh Valley Intl..   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Pittsburgh Intl. (PIT) to Lehigh Valley Intl. (ABE) The easiest way to view the best deals on flights from Pittsburgh to Allentown today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Pittsburgh Intl. to Lehigh Valley Intl. start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Pittsburgh and Allentown - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Pittsburgh to Allentown flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Pittsburgh Intl. to Lehigh Valley Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Frequently asked questions ### How much is a flight from PIT to ABE? > Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Pittsburgh Intl. Airport (PIT) and ABE start from . Book today to secure the best price for your journey. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Pittsburgh Intl. Airport (PIT) to ABE? > This can differ between airlines, as each has its own terms and conditions. Visit the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033), where there are instructions on how to cancel online. ### How do I find cheap flights from Pittsburgh Airport to Lehigh Valley Intl. Airport (ABE) that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Pittsburgh Intl. Airport (PIT) to ABE flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from Pittsburgh Airport to Lehigh Valley Intl. Airport (ABE)? > You can forget about a movie marathon on this flight — it's just 410 kilometres from Pittsburgh to Allentown. Sit down, order a snack and you'll be in Allentown before long. ### Which airlines fly direct from PIT to Lehigh Valley International Airport? > If you want to travel straight from Pittsburgh Airport to ABE, you'll need to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly on this route. ### Are Pittsburgh Airport to Lehigh Valley Intl. Airport (ABE) flight tickets cheaper when they're purchased at the last minute? > Booking your trip from Pittsburgh Intl. Airport (PIT) to Lehigh Valley International Airport at the last minute could be your ticket to an awesome deal. However, it could end up costing you a whole lot more! If you'd rather err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. 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