$99 Cheap Flights from Allentown (ABE) to Pittsburgh (PIT)

View $99 flight on Tue, Jan 20, 2026Opens in a new window

Popular airlines from Lehigh Valley Intl. Airport (ABE) to Pittsburgh Intl. Airport (PIT)

Cheap Flights from Allentown to Pittsburgh (ABE-PIT)

Prices were available within the past 7 days and start at $99 for one-way flights and $179 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Dec 13 - Mon, Dec 15
ABE
Allentown
PIT
Pittsburgh
$179 Roundtrip, found 4 days ago
$179
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Dec 13 from Allentown to Pittsburgh, returning Mon, Dec 15, priced at $179 found 4 days ago
American Airlines
Sat, Dec 13 - Mon, Dec 15
ABE
Allentown
PIT
Pittsburgh
$189 Roundtrip, found 4 days ago
$189
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Dec 13 from Allentown to Pittsburgh, returning Mon, Dec 15, priced at $189 found 4 days ago
American Airlines
Thu, Dec 4 - Mon, Dec 8
ABE
Allentown
PIT
Pittsburgh
$197 Roundtrip, found 14 hours ago
$197
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Thu, Dec 4 from Allentown to Pittsburgh, returning Mon, Dec 8, priced at $197 found 14 hours ago
American Airlines
Sat, Dec 13 - Tue, Dec 16
ABE
Allentown
PIT
Pittsburgh
$206 Roundtrip, found 14 hours ago
$206
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Sat, Dec 13 from Allentown to Pittsburgh, returning Tue, Dec 16, priced at $206 found 14 hours ago
American Airlines
Fri, Dec 12 - Mon, Dec 15
ABE
Allentown
PIT
Pittsburgh
$209 Roundtrip, found 10 hours ago
$209
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Fri, Dec 12 from Allentown to Pittsburgh, returning Mon, Dec 15, priced at $209 found 10 hours ago
American Airlines
Sat, Dec 13 - Mon, Dec 15
ABE
Allentown
PIT
Pittsburgh
$212 Roundtrip, found 4 days ago
$212
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Dec 13 from Allentown to Pittsburgh, returning Mon, Dec 15, priced at $212 found 4 days ago
American Airlines
Wed, Dec 10 - Tue, Dec 16
ABE
Allentown
PIT
Pittsburgh
$213 Roundtrip, found 14 hours ago
$213
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Wed, Dec 10 from Allentown to Pittsburgh, returning Tue, Dec 16, priced at $213 found 14 hours ago
American Airlines
Fri, Dec 12 - Mon, Dec 15
ABE
Allentown
PIT
Pittsburgh
$219 Roundtrip, found 10 hours ago
$219
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Fri, Dec 12 from Allentown to Pittsburgh, returning Mon, Dec 15, priced at $219 found 10 hours ago
United
Sat, Jan 17 - Sun, Feb 1
ABE
Allentown
PIT
Pittsburgh
$249 Roundtrip, found 7 hours ago
$249
Roundtrip
found 7 hours ago
Select United flight, departing Sat, Jan 17 from Allentown to Pittsburgh, returning Sun, Feb 1, priced at $249 found 7 hours ago
Delta
Thu, Dec 11 - Mon, Dec 15
ABE
Allentown
PIT
Pittsburgh
$589 Roundtrip, found 14 hours ago
$589
Roundtrip
found 14 hours ago
Select Delta flight, departing Thu, Dec 11 from Allentown to Pittsburgh, returning Mon, Dec 15, priced at $589 found 14 hours ago

Find the cheapest month to fly from Allentown (ABE) to Pittsburgh (PIT)

May is typically the cheapest month to fly

From $148 - $545 per traveler.

Alternative airports near Pittsburgh

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Pittsburgh Intl. PIT. Cheapest option available. Average driving time to city center is 23 minutes. Flights from $281
PIT
Pittsburgh Intl.
Cheapest
Average driving time to city center23 min
Flights from $281

Frequently asked questions

How much does a flight from Lehigh Valley Intl. Airport (ABE) to Pittsburgh Intl. Airport (PIT) cost?
Get a cheap one-way flight from $99 or cheap return flight from $179 from Lehigh Valley Intl. Airport (ABE) to Pittsburgh Intl. Airport (PIT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Lehigh Valley Intl. Airport (ABE) to Pittsburgh Intl. Airport (PIT)?
The cheapest month to fly from ABE to PIT is December, when demand is low. Off-peak season is typically when airlines offer better prices between these airports.
Which airlines fly direct from Lehigh Valley Intl. Airport (ABE) to Pittsburgh Intl. Airport (PIT)?
There are no direct routes from Allentown, PA (ABE-Lehigh Valley Intl.) to Pittsburgh Intl. Airport (PIT). However, you can find other airports offering nonstop flights. Board your plane at Philadelphia Intl. Airport (PHL) and travel straight to Pittsburgh without layovers.
What is the cheapest airline that flies from Lehigh Valley Intl. Airport (ABE) to Pittsburgh Intl. Airport (PIT)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest ABE to PIT flight.
How many flights per day from Lehigh Valley Intl. Airport (ABE) to Pittsburgh Intl. Airport (PIT)?
Direct flights from Lehigh Valley Intl. Airport (ABE) to Pittsburgh Intl. Airport (PIT) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ABE to PIT?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on a number of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lehigh Valley Intl. Airport (ABE) to Pittsburgh Intl. Airport (PIT)?
To avoid potential delays on the Lehigh Valley Intl. Airport (ABE) to Pittsburgh Intl. Airport (PIT) route, travel before 3 PM. Later flights have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lehigh Valley Intl. Airport (ABE) to Pittsburgh Intl. Airport (PIT) last-minute?
Booking your ticket from ABE to PIT just before your getaway is generally more expensive. But if there's some wiggle room with your departure times and dates, you could score a cheap last-minute fare.
Is it cheaper to book an ABE to PIT flight and hotel package?
You'll typically save money by securing an ABE to PIT flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After selecting your preferred flights and accommodations, consider other add-ons like car rentals, tours and activities.
Can I cancel or change the date of my flight from Lehigh Valley Intl. Airport (ABE) to Pittsburgh Intl. Airport (PIT)?
In most cases, you can cancel or modify your ABE to PIT flight. However, there may be additional fees, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you want further details, visit our Customer Service portal.

Travel information

Origin airport
Lehigh Valley Intl.
Destination airport
Pittsburgh Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$178
Distance
253 mi

Book with confidence

Allentown to Pittsburgh Flights

The cheapest times to fly from Allentown to Pittsburgh

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Allentown to Pittsburgh are during the month of December. You can find some of the cheapest flights from Allentown to Pittsburgh with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Allentown to Pittsburgh

Sunday is one of the best days to book for cheap flights from Allentown to Pittsburgh: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Allentown to Pittsburgh

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Allentown to Pittsburgh in 2025. You can also book with separate airlines for your outbound and return journeys, from $99 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Allentown to Pittsburgh flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Allentown to Pittsburgh airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Allentown to Pittsburgh Flights

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*Available to One Key members.