HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Allentown

$305+ Cheap flights from Pittsburgh to Allentown (PIT - ABE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — ABE
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pittsburgh to Allentown with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Pittsburgh to Allentown

Cheapest flights from Pittsburgh to Allentown
Explore the most affordable flight options available from Pittsburgh to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/411:10 am
PIT
-
ABE
1 stop5h 12m
United Airlines
Sun 2/86:15 am
ABE
-
PIT
1 stop6h 55m
United Airlines
Deal found 1/20$309
This Kiwi.com deal was found by Cheapflights users on 1/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/197:05 am
PIT
-
ABE
1 stop16h 34m
Multiple Airlines
Mon 3/231:35 pm
ABE
-
PIT
1 stop20h 03m
Multiple Airlines
Deal found 1/17$314
This United Airlines deal was found by Cheapflights users on 1/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/310:49 am
PIT
-
ABE
1 stop5h 33m
United Airlines
Sat 2/76:15 am
ABE
-
PIT
1 stop6h 55m
United Airlines
Deal found 1/19$329
This Kiwi.com deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/195:45 am
PIT
-
ABE
2 stops16h 52m
Multiple Airlines
Fri 2/201:49 pm
ABE
-
PIT
1 stop10h 10m
Multiple Airlines
Deal found 1/18$361
This Kiwi.com deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/63:38 pm
PIT
-
ABE
1 stop25h 31m
Multiple Airlines
Mon 2/93:01 pm
ABE
-
PIT
1 stop18h 39m
Multiple Airlines
Deal found 1/18$369
This United Airlines deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/172:05 pm
PIT
-
ABE
1 stop6h 48m
United Airlines
Tue 2/245:23 pm
ABE
-
PIT
1 stop6h 28m
United Airlines
Deal found 1/18$376
This Kiwi.com deal was found by Cheapflights users on 1/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/155:45 am
PIT
-
ABE
1 stop14h 30m
Multiple Airlines
Sun 2/228:11 pm
ABE
-
PIT
2 stops27h 48m
Multiple Airlines
Deal found 1/18$408
This United Airlines deal was found by Cheapflights users on 1/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/77:00 am
PIT
-
ABE
1 stop27h 41m
United Airlines
Tue 2/104:57 pm
ABE
-
PIT
1 stop6h 47m
United Airlines
Deal found 1/17$410

Find flight deals from Pittsburgh to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Allentown (ABE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$314
(Kiwi.com)

One-way from

$305
(United Airlines)

Popular in

October

Cheapest in

May

Average price

$303
Provider with most accurate pricing for Pittsburgh-Allentown-Bethlehem flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pittsburgh-Allentown-Bethlehem flights.
Search Deals
From Pittsburgh to Allentown-Bethlehem
Search Deals
One-way flight from Pittsburgh to Allentown-Bethlehem
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($77 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Allentown that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 20, 2026.
Use the filters below to find and compare flights from Pittsburgh to Allentown that are best for you.

Fly from

Pittsburgh

Fly to

Allentown

Route

Depart

Return

Price

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Wed 2/4

11:10 am-4:22 pm

1 stop5h 12m

Allentown-Bethlehem

Sun 2/8

6:15 am-1:10 pm

1 stop6h 55m

$309

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Tue 2/3

10:49 am-4:22 pm

1 stop5h 33m

Allentown-Bethlehem

Sat 2/7

6:15 am-1:10 pm

1 stop6h 55m

$329

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Thu 3/19

10:45 am-11:00 pm

2 stops12h 15m

Allentown-Bethlehem

Mon 3/23

1:35 pm-9:38 am

1 stop20h 03m

$349

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Thu 2/19

5:45 am-10:37 pm

2 stops16h 52m

Allentown-Bethlehem

Fri 2/20

1:49 pm-11:59 pm

1 stop10h 10m

$361

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Fri 2/6

3:38 pm-5:09 pm

1 stop25h 31m

Allentown-Bethlehem

Mon 2/9

3:01 pm-9:40 am

1 stop18h 39m

$369

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Tue 2/17

2:05 pm-8:53 pm

1 stop6h 48m

Allentown-Bethlehem

Tue 2/24

5:23 pm-11:51 pm

1 stop6h 28m

$376

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Sun 2/15

5:45 am-8:15 pm

1 stop14h 30m

Allentown-Bethlehem

Sun 2/22

8:11 pm-11:59 pm

2 stops27h 48m

$408

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Sat 2/7

7:00 am-10:41 am

1 stop27h 41m

Allentown-Bethlehem

Tue 2/10

4:57 pm-11:44 pm

1 stop6h 47m

$410

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Tue 4/28

2:09 pm-9:17 pm

1 stop7h 08m

$305

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

Compare providers for flights from Pittsburgh to Allentown

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Allentown in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pittsburgh-Allentown flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Allentown flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Allentown flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pittsburgh-Allentown flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Allentown flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pittsburgh to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Pittsburgh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to Allentown

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

Currently, April is the cheapest month in which you can book a flight from Pittsburgh to Allentown (average of $42). Flying from Pittsburgh to Allentown in October is currently the most expensive (average of $78). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Allentown

Get insights into the airlines that provide service to Allentown. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Allentown. Reviews last updated January 20, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Pittsburgh to Allentown by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,180 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,180 reviews
United Airlines
7.4
Good
9,180 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,164 reviews
United Airlines
7.4
Good
9,180 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Pittsburgh to Allentown?

    A quick flight from Pittsburgh to Allentown can take about 5h 12m. United Airlines provides one of the quickest options available for as low as $309. Airlines will cover a distance of 252 mi.

  • What are the cheapest airlines flying from Pittsburgh to Allentown round-trip?

    Currently priced at $148, American Airlines will fly you from Pittsburgh to Allentown and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $193. Users have found that American Airlines is 48% cheaper than the other options available to this destination.

  • Can I find deals for flights from Pittsburgh to Allentown that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Allentown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Allentown.

  • Can I find deals for business class flights from Pittsburgh to Allentown?

    Yes. Cheapflights offers flight deals from Pittsburgh to Allentown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, April is the cheapest month in which you can book a flight from Pittsburgh to Allentown (average of $42). Flying from Pittsburgh to Allentown in October is currently the most expensive (average of $78). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Allentown

Explore flights to Allentown departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on January 20, 2026.
Orlando to Allentown flights
Myrtle Beach to Allentown flights
Melbourne to Allentown flights
Orlando Sanford Intl to Allentown flights
Fort Lauderdale to Allentown flights
Punta Gorda to Allentown flights
Allentown to Fort Myers flights
Allentown to Myrtle Beach flights
Allentown to Fort Lauderdale flights
Allentown to Orlando Sanford Intl Airport flights
Allentown to Orlando Airport flights
Allentown to Sarasota flights
Allentown to Punta Gorda flights
Allentown to Tampa flights
Allentown to Melbourne, Florida flights
Allentown to Myrtle Beach flights
Allentown to Fort Myers flights
Allentown to Fort Lauderdale flights
Allentown to Orlando Airport flights
Allentown to Nashville flights
Allentown to Orlando Sanford Intl Airport flights
Allentown to Philadelphia flights
Allentown to Punta Gorda flights
Allentown to Sarasota flights

Top 2 airlines flying from Pittsburgh to Allentown

Discover the top 2 airlines that operate flights from Pittsburgh to Allentown. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$148Average$333FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$193Average$303FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.