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$374+ Cheap flights from Peoria, IL to Allentown (PIA - ABE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/28. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — ABE
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Cheap 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 January 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$349
(United Airlines)
Provider with most accurate pricing for Greater Peoria-Allentown-Bethlehem flight deals.
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Provider most trusted by Cheapflights users for Greater Peoria-Allentown-Bethlehem flights.
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From Greater Peoria to Allentown-Bethlehem
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Find 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 January 8, 2026.

This United Airlines deal was found by Cheapflights users on 1/7. 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.
Wed 1/2810:45 amPIA - ABE
1 stop4h 37mUnited Airlines
Sat 1/316:15 amABE - PIA
1 stop4h 55mUnited Airlines
Deal found 1/7$374
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Mon 1/263:00 pmPIA - ABE
1 stop5h 05mUnited Airlines
Mon 2/24:57 pmABE - PIA
1 stop5h 42mUnited Airlines
Deal found 1/7$425
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Thu 2/262:51 pmPIA - ABE
1 stop18h 10mUnited Airlines
Mon 3/210:36 amABE - PIA
1 stop4h 34mUnited Airlines
Deal found 1/7$533
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Fri 3/61:25 pmPIA - ABE
1 stop6h 33mUnited Airlines
Sun 3/86:20 amABE - PIA
1 stop4h 43mUnited Airlines
Deal found 1/7$702

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 January 8, 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

Wed 1/28

10:45 am-4:22 pm

1 stop4h 37m

Allentown-Bethlehem

Sat 1/31

6:15 am-12:38 pm

1 stop7h 23m

$374

PeoriaAllentown

PIA - ABE

PIAABE

Greater Peoria

Mon 1/26

3:00 pm-9:05 pm

1 stop5h 05m

Allentown-Bethlehem

Mon 2/2

4:57 pm-9:39 pm

1 stop5h 42m

$425

PeoriaAllentown

PIA - ABE

PIAABE

Greater Peoria

Thu 2/26

2:51 pm-10:01 am

1 stop18h 10m

Allentown-Bethlehem

Mon 3/2

10:36 am-2:10 pm

1 stop4h 34m

$533

PeoriaAllentown

PIA - ABE

PIAABE

Greater Peoria

Fri 3/6

1:25 pm-8:58 pm

1 stop6h 33m

Allentown-Bethlehem

Sun 3/8

6:20 am-10:03 am

1 stop4h 43m

$702

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

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 January.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy2 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 Peoria, Illinois-Allentown flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Peoria, Illinois-Allentown flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 4h 37m. United Airlines provides one of the quickest options available for as low as $374. Airlines will cover a distance of 746 mi.

  • 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.

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