$113+ 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — ABE
May 24 — May 311
Round-trip
1 adult, Economy
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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
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Best
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Cheapest flights from Pittsburgh to AllentownExplore 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 April 24, 2026.
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 April 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/286:30 am
PIT
- ABE
1 stop29h 22m
Allegiant Air
Sun 5/3112:29 pm
ABE
- PIT
1 stop10h 37m
Allegiant Air
Deal found 4/24![Allegiant Air logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Wed 5/138:15 pm
PIT
- ABE
1 stop18h 41m
Multiple Airlines
Sun 5/173:46 pm
ABE
- PIT
1 stop16h 55m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Wed 5/278:15 pm
PIT
- ABE
1 stop17h 42m
Multiple Airlines
Sun 5/3112:29 pm
ABE
- PIT
1 stop10h 37m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/299:29 pm
PIT
- ABE
1 stop16h 43m
Allegiant Air
Sun 5/3112:29 pm
ABE
- PIT
1 stop10h 37m
Allegiant Air
Deal found 4/23![Allegiant Air logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/286:00 am
PIT
- ABE
2 stops17h 26m
Multiple Airlines
Sun 5/3112:29 pm
ABE
- PIT
1 stop10h 37m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 4/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/59:27 pm
PIT
- ABE
1 stop15h 12m
Allegiant Air
Wed 6/106:51 pm
ABE
- PIT
1 stop16h 23m
Allegiant Air
Deal found 4/20![Allegiant Air logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/296:00 am
PIT
- ABE
2 stops16h 28m
Multiple Airlines
Sun 5/3112:29 pm
ABE
- PIT
1 stop10h 37m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Sat 6/68:15 pm
PIT
- ABE
1 stop17h 41m
Multiple Airlines
Sat 6/136:00 pm
ABE
- PIT
1 stop17h 14m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$345
Best flights from Pittsburgh to AllentownDiscover carefully curated flight deals from Pittsburgh to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2026.
Discover carefully curated flight deals from Pittsburgh to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Wed 5/138:15 pm
PIT
- ABE
1 stop18h 41m
Multiple Airlines
Sun 5/173:46 pm
ABE
- PIT
1 stop16h 55m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/73:44 pm
PIT
- ABE
1 stop29h 22m
Allegiant Air
Mon 5/116:30 am
ABE
- PIT
1 stop6h 45m
Allegiant Air
Deal found 4/22![Allegiant Air logo]()
$453
This United Airlines deal was found by Cheapflights users on 4/22. 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 6/308:36 am
PIT
- ABE
1 stop5h 12m
United Airlines
Mon 7/136:15 am
ABE
- PIT
1 stop6h 54m
United Airlines
Deal found 4/22![United Airlines logo]()
$458
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Sat 5/98:15 pm
PIT
- ABE
1 stop18h 41m
Multiple Airlines
Mon 5/116:30 am
ABE
- PIT
1 stop6h 45m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$381
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Sun 5/246:55 am
PIT
- ABE
1 stop6h 49m
United Airlines
Thu 5/286:15 am
ABE
- PIT
1 stop6h 54m
United Airlines
Deal found 4/23![United Airlines logo]()
$477
This United Airlines deal was found by Cheapflights users on 4/20. 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.
Thu 7/27:00 am
PIT
- ABE
1 stop6h 48m
United Airlines
Mon 7/610:38 am
ABE
- PIT
1 stop4h 45m
United Airlines
Deal found 4/20![United Airlines logo]()
$488
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/87:05 am
PIT
- ABE
1 stop6h 33m
United Airlines
Tue 5/125:40 pm
ABE
- PIT
1 stop6h 19m
United Airlines
Deal found 4/23![United Airlines logo]()
$503
Last-minute flights from Pittsburgh to AllentownDiscover last-minute flight deals from Pittsburgh to Allentown. Data last updated April 24, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Allentown. Data last updated April 24, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Wed 5/68:15 pm
PIT
- ABE
1 stop18h 41m
Multiple Airlines
Sun 5/103:46 pm
ABE
- PIT
1 stop16h 55m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$370
This Kiwi.com deal was found by Cheapflights users on 4/22. 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.
Wed 5/138:15 pm
PIT
- ABE
1 stop18h 41m
Multiple Airlines
Sun 5/173:46 pm
ABE
- PIT
1 stop16h 55m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$302
This Kiwi.com deal was found by Cheapflights users on 4/24. 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.
Wed 5/278:15 pm
PIT
- ABE
1 stop17h 42m
Multiple Airlines
Sun 5/3112:29 pm
ABE
- PIT
1 stop10h 37m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$303
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/286:30 am
PIT
- ABE
1 stop29h 22m
Allegiant Air
Sun 5/3112:29 pm
ABE
- PIT
1 stop10h 37m
Allegiant Air
Deal found 4/24![Allegiant Air logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 4/22. 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 5/286:00 am
PIT
- ABE
2 stops17h 26m
Multiple Airlines
Sun 5/3112:29 pm
ABE
- PIT
1 stop10h 37m
Multiple Airlines
Deal found 4/22![Multiple Airlines logo]()
$335
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/299:29 pm
PIT
- ABE
1 stop16h 43m
Allegiant Air
Sun 5/3112:29 pm
ABE
- PIT
1 stop10h 37m
Allegiant Air
Deal found 4/23![Allegiant Air logo]()
$304
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/296:00 am
PIT
- ABE
2 stops16h 28m
Multiple Airlines
Sun 5/3112:29 pm
ABE
- PIT
1 stop10h 37m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$339
One-way flights from Pittsburgh to AllentownSearch for one-way flight options from Pittsburgh to Allentown. Find affordable one-way fares based on user searches. Data last updated April 24, 2026.
Search for one-way flight options from Pittsburgh to Allentown. Find affordable one-way fares based on user searches. Data last updated April 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/316:30 am
PIT
- ABE
1 stop29h 22m
Allegiant Air
Deal found 4/24![Allegiant Air logo]()
$113
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/46:00 am
PIT
- ABE
1 stop14h 10m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/318:15 pm
PIT
- ABE
2 stops26h 13m
Multiple Airlines
Deal found 4/24![Multiple Airlines logo]()
$199
This Kiwi.com deal was found by Cheapflights users on 4/23. 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 5/410:06 am
PIT
- ABE
2 stops10h 04m
Allegiant Air
Deal found 4/23![Allegiant Air logo]()
$221
This Kiwi.com deal was found by Cheapflights users on 4/21. 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.
Tue 7/76:54 pm
PIT
- ABE
2 stops40h 45m
Multiple Airlines
Deal found 4/21![Multiple Airlines logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Sat 5/234:58 pm
PIT
- ABE
1 stop20h 59m
Multiple Airlines
Deal found 4/23![Multiple Airlines logo]()
$233
This United Airlines deal was found by Cheapflights users on 4/21. 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 5/266:49 am
PIT
- ABE
1 stop6h 55m
United Airlines
Deal found 4/21![United Airlines logo]()
$239
This United Airlines deal was found by Cheapflights users on 4/21. 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.
Mon 5/2510:54 am
PIT
- ABE
1 stop6h 07m
United Airlines
Deal found 4/21![United Airlines logo]()
$304
This United Airlines deal was found by Cheapflights users on 4/24. 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 5/276:49 am
PIT
- ABE
1 stop6h 55m
United Airlines
Deal found 4/24![United Airlines logo]()
$419
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 April 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $274 (Kiwi.com) |
One-way from | $113 (Kiwi.com) |
Popular in | March |
Cheapest in | May |
Average price | $466 |
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 April 24, 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
Cheapest round-trip
PittsburghAllentown
PIT - ABE
PITABE
Pittsburgh
Wed 5/13
8:15 pm-2:56 pm
1 stop18h 41m
Allentown-Bethlehem
Sun 5/17
3:46 pm-8:41 am
1 stop16h 55m
$302
PittsburghAllentown
PIT - ABE
PITABE
Pittsburgh
Sat 5/9
8:15 pm-2:56 pm
1 stop18h 41m
Allentown-Bethlehem
Mon 5/11
6:30 am-1:15 pm
1 stop6h 45m
$381
PittsburghAllentown
PIT - ABE
PITABE
Pittsburgh
Thu 5/7
3:44 pm-9:06 pm
1 stop29h 22m
Allentown-Bethlehem
Mon 5/11
6:30 am-1:15 pm
1 stop6h 45m
$453
PittsburghAllentown
PIT - ABE
PITABE
Pittsburgh
Tue 6/30
8:36 am-1:48 pm
1 stop5h 12m
Allentown-Bethlehem
Mon 7/13
6:15 am-1:09 pm
1 stop6h 54m
$458
PittsburghAllentown
PIT - ABE
PITABE
Pittsburgh
Sun 5/24
6:55 am-1:44 pm
1 stop6h 49m
Allentown-Bethlehem
Thu 5/28
6:15 am-1:09 pm
1 stop6h 54m
$477
Quickest round-trip
PittsburghAllentown
PIT - ABE
PITABE
Pittsburgh
Thu 7/2
7:00 am-1:48 pm
1 stop6h 48m
Allentown-Bethlehem
Mon 7/6
10:38 am-3:23 pm
1 stop4h 45m
$488
PittsburghAllentown
PIT - ABE
PITABE
Pittsburgh
Fri 5/8
7:05 am-1:38 pm
1 stop6h 33m
Allentown-Bethlehem
Tue 5/12
5:40 pm-11:59 pm
1 stop6h 19m
$503
Cheapest one-way
PittsburghAllentown
PIT - ABE
PITABE
Pittsburgh
Sun 5/31
6:30 am-11:52 am
1 stop29h 22m
$113
PittsburghAllentown
PIT - ABE
PITABE
Pittsburgh
Sun 5/31
8:15 pm-10:28 pm
2 stops26h 13m
$199
PittsburghAllentown
PIT - ABE
PITABE
Pittsburgh
Mon 5/4
10:06 am-8:10 pm
2 stops10h 04m
$221
Showing 1-10 of 16 resultsSorted by cheapest first
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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
PIT-ABE
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
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 April 24, 2026.
Get a feel of what it's like to fly with 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.
Boarding
7.5
Food
6.4
Overall
7.1
Comfort
7.2
Crew
7.9
Entertainment
6.9
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Boarding
7.5
Food
6.4
Overall
7.1
Comfort
7.2
Crew
7.9
Entertainment
6.9
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
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.
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Other flights to Allentown
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Alternative routes for Pittsburgh to Allentown
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Complete your trip
Complete your trip to Allentown by adding a car rental and/or hotel reservation to your travel itinerary.
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Pittsburgh and Allentown flights
Browse other Pittsburgh and Allentown flight options. Last updated on April 24, 2026.
Other flights from Pittsburgh
Browse through other flights departing from Pittsburgh. Flights are based on user searches made on Cheapflights and were last updated on April 24, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Pittsburgh to Allentown
Discover the top airline 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 April 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$157 | Average$377 | FlexibilityNo cancel fee | On-time71% |