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Allentown

$149+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — ABE
Apr 9 — Apr 161
Thu 4/9
Thu 4/16
1 adult, Economy
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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 March 10, 2026.

This United Airlines deal was found by Cheapflights users on 3/6. 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.
Fri 5/296:49 am
PIT
-
ABE
1 stop6h 59m
United Airlines
Tue 6/25:36 pm
ABE
-
PIT
1 stop6h 23m
United Airlines
Deal found 3/6$379
This United Airlines deal was found by Cheapflights users on 3/6. 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 3/2110:47 am
PIT
-
ABE
1 stop6h 04m
United Airlines
Wed 3/256:51 pm
ABE
-
PIT
1 stop5h 00m
United Airlines
Deal found 3/6$392
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Fri 4/32:09 pm
PIT
-
ABE
1 stop7h 08m
United Airlines
Sun 4/56:15 am
ABE
-
PIT
1 stop6h 50m
United Airlines
Deal found 3/6$409
This United Airlines deal was found by Cheapflights users on 3/7. 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 4/42:09 pm
PIT
-
ABE
1 stop7h 08m
United Airlines
Sat 4/115:43 pm
ABE
-
PIT
1 stop6h 10m
United Airlines
Deal found 3/7$412
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 3/1910:45 am
PIT
-
ABE
2 stops12h 15m
Multiple Airlines
Mon 3/231:35 pm
ABE
-
PIT
1 stop20h 03m
Multiple Airlines
Deal found 3/5$438
This United Airlines deal was found by Cheapflights users on 3/8. 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 12/122:10 pm
PIT
-
ABE
1 stop7h 02m
United Airlines
Wed 12/162:30 pm
ABE
-
PIT
1 stop5h 04m
United Airlines
Deal found 3/8$455
This United Airlines deal was found by Cheapflights users on 3/6. 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.
Thu 4/27:20 pm
PIT
-
ABE
1 stop25h 57m
United Airlines
Sun 4/56:15 am
ABE
-
PIT
1 stop6h 50m
United Airlines
Deal found 3/6$457
This United Airlines deal was found by Cheapflights users on 3/9. 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 3/242:05 pm
PIT
-
ABE
1 stop6h 45m
United Airlines
Sat 3/286:20 am
ABE
-
PIT
1 stop6h 58m
United Airlines
Deal found 3/9$475
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/178:00 am
PIT
-
ABE
1 stop13h 06m
Multiple Airlines
Mon 4/201:41 pm
ABE
-
PIT
1 stop10h 18m
Multiple Airlines
Deal found 3/5$486
This American Airlines deal was found by Cheapflights users on 3/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:09 pm
PIT
-
ABE
1 stop4h 03m
American Airlines
Sun 10/255:53 pm
ABE
-
PIT
1 stop3h 45m
American Airlines
Deal found 3/8$491
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Mon 4/610:45 am
PIT
-
ABE
2 stops12h 08m
Multiple Airlines
Mon 4/131:41 pm
ABE
-
PIT
1 stop19h 57m
Multiple Airlines
Deal found 3/9$505

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 March 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$379
(United Airlines)

One-way from

$149
(Kiwi.com)
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

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 March 10, 2026.
Use the filters below to find and compare flights from Pittsburgh to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Fri 5/29

6:49 am-1:48 pm

1 stop6h 59m

Allentown-Bethlehem

Tue 6/2

5:36 pm-11:59 pm

1 stop6h 23m

$379

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Fri 4/3

2:09 pm-9:17 pm

1 stop7h 08m

Allentown-Bethlehem

Sun 4/5

6:15 am-1:05 pm

1 stop6h 50m

$409
Quickest round-trip

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Sat 4/4

2:09 pm-9:17 pm

1 stop7h 08m

Allentown-Bethlehem

Sat 4/11

5:43 pm-11:53 pm

1 stop6h 10m

$412

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Thu 4/2

7:20 pm-9:17 pm

1 stop25h 57m

Allentown-Bethlehem

Sun 4/5

6:15 am-1:05 pm

1 stop6h 50m

$457

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Fri 4/17

8:00 am-9:06 pm

1 stop13h 06m

Allentown-Bethlehem

Mon 4/20

1:41 pm-11:59 pm

1 stop10h 18m

$486

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Mon 4/6

10:45 am-10:53 pm

2 stops12h 08m

Allentown-Bethlehem

Mon 4/13

1:41 pm-9:38 am

1 stop19h 57m

$505

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Sat 4/4

3:37 pm-11:14 am

1 stop19h 37m

Allentown-Bethlehem

Sat 4/11

7:01 pm-2:26 pm

2 stops19h 25m

$545

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Mon 3/23

8:00 am-10:28 am

1 stop26h 28m

Allentown-Bethlehem

Fri 3/27

6:00 am-11:25 pm

1 stop17h 25m

$583
Cheapest one-way

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Mon 5/11

6:35 am-10:53 pm

2 stops16h 18m

$235

PittsburghAllentown

PIT - ABE

PITABE

Pittsburgh

Fri 5/8

7:05 am-1:38 pm

1 stop6h 33m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 FlightHub the most. FlightHub 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 $43). Flying from Pittsburgh to Allentown in January is currently the most expensive (average of $97). 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 March 10, 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
9,409 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

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
9,409 reviews
United Airlines
7.4
Good
9,409 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

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
7.1
Good
11,413 reviews
United Airlines
7.4
Good
9,409 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

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 6h 59m. United Airlines provides one of the quickest options available for as low as $379. 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.

  • 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 $43). Flying from Pittsburgh to Allentown in January is currently the most expensive (average of $97). 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.

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 March 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$148Average$333FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$193Average$303FlexibilityNo cancel feeOn-time69%

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