HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Allentown

$367+ Cheap flights from Peoria, IL to Allentown (PIA - 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — ABE
Mar 8 — Mar 151
Sun 3/8
Sun 3/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Peoria 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 Peoria to Allentown

Cheapest flights from Peoria to Allentown
Explore the most affordable flight options available from Peoria to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 6, 2026.

This United Airlines deal was found by Cheapflights users on 2/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/141:25 pm
PIA
-
ABE
1 stop6h 28m
United Airlines
Wed 2/1810:36 am
ABE
-
PIA
1 stop7h 34m
United Airlines
Deal found 2/5$409
This United Airlines deal was found by Cheapflights users on 2/4. 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 3/52:20 pm
PIA
-
ABE
1 stop18h 36m
United Airlines
Mon 3/96:51 pm
ABE
-
PIA
1 stop4h 29m
United Airlines
Deal found 2/4$423
This American Airlines deal was found by Cheapflights users on 2/4. 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 3/66:27 pm
PIA
-
ABE
1 stop5h 02m
American Airlines
Mon 3/912:00 pm
ABE
-
PIA
2 stops12h 25m
American Airlines
Deal found 2/4$457
This United Airlines deal was found by Cheapflights users on 2/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/202:51 pm
PIA
-
ABE
1 stop19h 59m
United Airlines
Tue 2/246:28 am
ABE
-
PIA
1 stop7h 15m
United Airlines
Deal found 2/5$463
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/71:24 pm
PIA
-
ABE
1 stop6h 41m
United Airlines
Tue 2/1011:30 am
ABE
-
PIA
1 stop6h 13m
United Airlines
Deal found 2/2$519
This United Airlines deal was found by Cheapflights users on 2/3. 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 2/202:51 pm
PIA
-
ABE
1 stop19h 59m
United Airlines
Sun 3/16:28 am
ABE
-
PIA
1 stop4h 43m
United Airlines
Deal found 2/3$538
This United Airlines deal was found by Cheapflights users on 2/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/191:25 pm
PIA
-
ABE
1 stop6h 28m
United Airlines
Sun 2/2210:36 am
ABE
-
PIA
1 stop4h 34m
United Airlines
Deal found 2/5$559
This United Airlines deal was found by Cheapflights users on 2/3. 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 3/101:25 pm
PIA
-
ABE
1 stop6h 25m
United Airlines
Wed 3/116:20 am
ABE
-
PIA
1 stop7h 23m
United Airlines
Deal found 2/3$567
This American Airlines deal was found by Cheapflights users on 2/4. 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.
Thu 3/56:55 pm
PIA
-
ABE
2 stops15h 35m
American Airlines
Mon 3/912:00 pm
ABE
-
PIA
2 stops12h 25m
American Airlines
Deal found 2/4$605

Find flight deals from Peoria to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) 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 February 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$423
(United Airlines)

One-way from

$367
(United Airlines)
Provider with most accurate pricing for Greater Peoria-Allentown-Bethlehem flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-Allentown-Bethlehem flights.
Search Deals
From Greater Peoria to Allentown-Bethlehem
Search Deals
One-way flight from Greater Peoria to Allentown-Bethlehem
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria 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 February 6, 2026.
Use the filters below to find and compare flights from Peoria to Allentown that are best for you.

Fly from

Peoria

Fly to

Allentown

Route

Depart

Return

Price

PeoriaAllentown

PIA - ABE

PIAABE

Greater Peoria

Thu 3/5

2:20 pm-9:56 am

1 stop18h 36m

Allentown-Bethlehem

Mon 3/9

6:51 pm-10:20 pm

1 stop4h 29m

$423

PeoriaAllentown

PIA - ABE

PIAABE

Greater Peoria

Fri 3/6

8:00 am-9:56 am

1 stop24h 56m

Allentown-Bethlehem

Mon 3/9

6:51 pm-10:20 pm

1 stop4h 29m

$423

PeoriaAllentown

PIA - ABE

PIAABE

Greater Peoria

Fri 3/6

6:27 pm-12:29 am

1 stop5h 02m

Allentown-Bethlehem

Mon 3/9

12:00 pm-11:25 pm

2 stops12h 25m

$457

PeoriaAllentown

PIA - ABE

PIAABE

Greater Peoria

Fri 2/20

2:51 pm-11:50 am

1 stop19h 59m

Allentown-Bethlehem

Tue 2/24

6:28 am-12:43 pm

1 stop7h 15m

$463

PeoriaAllentown

PIA - ABE

PIAABE

Greater Peoria

Fri 2/20

2:51 pm-11:50 am

1 stop19h 59m

Allentown-Bethlehem

Sun 3/1

6:28 am-10:11 am

1 stop4h 43m

$538

PeoriaAllentown

PIA - ABE

PIAABE

Greater Peoria

Thu 2/19

1:25 pm-8:53 pm

1 stop6h 28m

Allentown-Bethlehem

Sun 2/22

10:36 am-2:10 pm

1 stop4h 34m

$559

PeoriaAllentown

PIA - ABE

PIAABE

Greater Peoria

Tue 3/10

1:25 pm-8:50 pm

1 stop6h 25m

Allentown-Bethlehem

Wed 3/11

6:20 am-12:43 pm

1 stop7h 23m

$567

PeoriaAllentown

PIA - ABE

PIAABE

Greater Peoria

Thu 3/5

6:55 pm-11:30 am

2 stops15h 35m

Allentown-Bethlehem

Mon 3/9

12:00 pm-11:25 pm

2 stops12h 25m

$605

PeoriaAllentown

PIA - ABE

PIAABE

Greater Peoria

Thu 2/12

10:46 am-4:48 pm

1 stop5h 02m

$575

PeoriaAllentown

PIA - ABE

PIAABE

Greater Peoria

Wed 2/11

8:35 am-4:48 pm

2 stops31h 13m

$1,277

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Compare providers for flights from Peoria 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 Peoria to Allentown in February.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 Peoria, Illinois-Allentown flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Peoria, Illinois-Allentown flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Peoria, Illinois-Allentown flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Peoria, Illinois-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 Peoria, Illinois-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 Peoria to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Peoria 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 Peoria to Allentown

What is the cheapest month to book a flight from Peoria, Illinois to Allentown?

Currently, March is the cheapest month in which you can book a flight from Peoria, Illinois to Allentown (average of $198). Flying from Peoria, Illinois to Allentown in July is currently the most expensive (average of $279). 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.

Related info for your journey

Find useful and relevant information for your journey from Peoria 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 Peoria, Illinois to Allentown?

    A quick flight from Peoria, Illinois to Allentown can take about 5h 02m. United Airlines provides one of the quickest options available for as low as $457. Airlines will cover a distance of 746 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Peoria 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 Peoria, Illinois to Allentown?

    Currently, March is the cheapest month in which you can book a flight from Peoria, Illinois to Allentown (average of $198). Flying from Peoria, Illinois to Allentown in July is currently the most expensive (average of $279). 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.

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.
Site
©2026 Cheapflights