$126 Cheap United flights Chicago (ORD) to Harlingen (HRL)

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$126 Cheap United flights Chicago (ORD) to Harlingen (HRL)

Prices were available within the past 7 days and start at $126 for one-way flights and $251 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Frequently asked questions

How much is a United Airlines flight from O'Hare Intl. Airport (ORD) to Valley Intl. Airport (HRL)?
Set the "Price (lowest to highest)" filter on Expedia to search for cheap United Airlines return flights from $251 from ORD to HRL. Affordable one-way fares from $126 are also available.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from ORD to HRL with United Airlines?
Browse for one-way or round-trip flights to Harlingen in January or September. You could find cheaper fares with United Airlines during these off-peak months.
What is the cheapest time to book flights from O'Hare Intl. Airport (ORD) to Valley Intl. Airport (HRL) with United Airlines?
To find cheap United Airlines fares from O'Hare Intl. Airport (ORD) to Valley Intl. Airport (HRL), start searching one to three months before your intended departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence the cost. Sunday is generally the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from O'Hare Intl. Airport (ORD) to Valley Intl. Airport (HRL)?
Enter your dates, hit search and check the "Nonstop" filter on Expedia to find any direct flights from ORD to HRL with United Airlines or other airlines.
What is the earliest United Airlines flight from ORD to HRL?
Search United Airlines's earliest flights from ORD to HRL by selecting the "Morning" and "Early Morning" filters. Not only will you get to where you're going sooner, early departures are also 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Harlingen?
Get on a United Airlines flight from O'Hare Intl. Airport (ORD) to Harlingen, and you'll likely come in to Valley Intl. Airport (HRL). This is the airline's main hub here.
Why fly with United Airlines from ORD to HRL?
A rewarding loyalty program and the ability to collect points through United Mileage Plus are the start of the reasons to travel from ORD to HRL with United Airlines. Plus, when you sign up to Expedia's free One Key™ program, you can earn OneKeyCash™* in addition to any airline loyalty program earnings. It's yours to spend on your next adventure.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from O'Hare Intl. Airport (ORD) to Valley Intl. Airport (HRL)?
Depending on the ticket type you purchased, a fee is typically charged if you modify or cancel your booking more than 24 hours after it has been confirmed. To find flexible fares, select our "Changes included" or "No cancel fee" filter while searching for flights. To learn more about changing or canceling your reservation, go to "Trips," select your flight and tick "Manage Booking."

Travel information

Origin airport
O'Hare Intl.
Destination airport
Valley Intl.
Airlines serving
American Airlines, Delta, Southwest Airlines, Sun Country Airlines, United
Popular airline
American Airlines
Distance
1221 mi

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*Available to One Key members.