$275 Cheap Flights from Peoria (PIA) to Harlingen (HRL)

View $275 flight on Wed, Feb 18, 2026Opens in a new window

Popular airlines from Peoria, IL (PIA-Greater Peoria Regional) to Valley Intl. Airport (HRL)

Cheap Flights from Peoria to Harlingen (PIA-HRL)

Prices were available within the past 7 days and start at $275 for one-way flights and $475 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Dec 31 - Thu, Jan 1
PIA
Peoria
HRL
Harlingen
$475 Roundtrip, found 2 days ago
$475
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 31 from Peoria to Harlingen, returning Thu, Jan 1, priced at $475 found 2 days ago
United
Wed, Dec 31 - Thu, Jan 8
PIA
Peoria
HRL
Harlingen
$489 Roundtrip, found 6 days ago
$489
Roundtrip
found 6 days ago
Select United flight, departing Wed, Dec 31 from Peoria to Harlingen, returning Thu, Jan 8, priced at $489 found 6 days ago
United
Wed, Dec 31 - Thu, Jan 1
PIA
Peoria
HRL
Harlingen
$523 Roundtrip, found 2 days ago
$523
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 31 from Peoria to Harlingen, returning Thu, Jan 1, priced at $523 found 2 days ago
United
Fri, Jan 2 - Thu, Jan 8
PIA
Peoria
HRL
Harlingen
$524 Roundtrip, found 6 days ago
$524
Roundtrip
found 6 days ago
Select United flight, departing Fri, Jan 2 from Peoria to Harlingen, returning Thu, Jan 8, priced at $524 found 6 days ago
American Airlines
Fri, Jan 2 - Tue, Jan 6
PIA
Peoria
HRL
Harlingen
$526 Roundtrip, found 6 days ago
$526
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Jan 2 from Peoria to Harlingen, returning Tue, Jan 6, priced at $526 found 6 days ago
American Airlines
Wed, Dec 31 - Tue, Jan 6
PIA
Peoria
HRL
Harlingen
$527 Roundtrip, found 6 days ago
$527
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Dec 31 from Peoria to Harlingen, returning Tue, Jan 6, priced at $527 found 6 days ago
American Airlines
Sat, Jan 3 - Tue, Jan 6
PIA
Peoria
HRL
Harlingen
$531 Roundtrip, found 6 days ago
$531
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Jan 3 from Peoria to Harlingen, returning Tue, Jan 6, priced at $531 found 6 days ago
United
Wed, Dec 31 - Thu, Jan 1
PIA
Peoria
HRL
Harlingen
$544 Roundtrip, found 2 days ago
$544
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 31 from Peoria to Harlingen, returning Thu, Jan 1, priced at $544 found 2 days ago
American Airlines
Wed, Dec 31 - Thu, Jan 1
PIA
Peoria
HRL
Harlingen
$555 Roundtrip, found 2 days ago
$555
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 31 from Peoria to Harlingen, returning Thu, Jan 1, priced at $555 found 2 days ago
United
Wed, Dec 31 - Thu, Jan 1
PIA
Peoria
HRL
Harlingen
$569 Roundtrip, found 2 days ago
$569
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 31 from Peoria to Harlingen, returning Thu, Jan 1, priced at $569 found 2 days ago

Alternative airports near Harlingen

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Brownsville-South Padre Island Intl. BRO. Cheapest option available. Average driving time to city center is 33 minutes. Flights from $544
BRO
Brownsville-South Padre Island Intl.
Cheapest
Average driving time to city center33 min
Flights from $544

Frequently asked questions

How much does a flight from Greater Peoria Regional Airport (PIA) to Valley Intl. Airport (HRL) cost?
Snag a cheap one-way flight from $275 or cheap return flight from $475 from Greater Peoria Regional Airport (PIA) to Valley Intl. Airport (HRL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Greater Peoria Regional Airport (PIA) to Valley Intl. Airport (HRL)?
The cheapest month to fly from PIA to HRL is December, when demand is low. Off-peak season is often when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Greater Peoria Regional Airport (PIA) to Valley Intl. Airport (HRL)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest PIA to HRL flight.
How many flights per day from Greater Peoria Regional Airport (PIA) to Valley Intl. Airport (HRL)?
Direct flights from Greater Peoria Regional Airport (PIA) to Valley Intl. Airport (HRL) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PIA to HRL?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on a number of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Greater Peoria Regional Airport (PIA) to Valley Intl. Airport (HRL)?
Choose a flight from Greater Peoria Regional Airport (PIA) to Valley Intl. Airport (HRL) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Greater Peoria Regional Airport (PIA) to Valley Intl. Airport (HRL) last-minute?
Holding off until right before your break to book your flight from PIA to HRL often results in higher prices. Although you may find some last-minute offers, they're not always guaranteed. Be flexible with your itinerary for a better chance of snagging a bargain.
Is it cheaper to book a PIA to HRL flight and hotel package?
Securing a PIA to HRL flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our wide range of stays and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Greater Peoria Regional Airport (PIA) to Valley Intl. Airport (HRL)?
Typically, you're able to cancel or reschedule your PIA to HRL flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you want further details, head to our Customer Service portal.

Travel information

Origin airport
Greater Peoria Regional
Destination airport
Valley Intl.
Roundtrip price
$474
Distance
1097 mi

Book with confidence

Peoria to Harlingen Flights

The cheapest times to fly from Peoria to Harlingen

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Peoria to Harlingen are during the month of December. You can find some of the cheapest flights from Peoria to Harlingen with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Peoria to Harlingen

Sunday is one of the best days to book for cheap flights from Peoria to Harlingen: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Peoria to Harlingen

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Peoria to Harlingen in 2025. You can also book with separate airlines for your outbound and return journeys, from $275 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Peoria to Harlingen flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Peoria to Harlingen airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Peoria to Harlingen Flights

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*Available to One Key members.