Cheap Flights from Chicago to Harlingen from CAD 152️ 2024

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Find Chicago to Harlingen flights starting at CAD 152.

Book one-way or return flights from Chicago to Harlingen from as little as CAD 152. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Chicago to Harlingen? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Chicago to Harlingen. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find Cheapest Airlines Flying from Chicago to Harlingen

View airlines operating flights from Chicago to Harlingen. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Delta Air Lines

From CAD 152

American Airlines

From CAD 166

United Airlines

From CAD 207

Frontier Airlines

From CAD 243

Spirit Airlines

From CAD 307

Sun Country Airlines

From CAD 605

ANA airlines

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Alternative Routes for Chicago to Harlingen Flights

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Chicago to Harlingen.

Cheapest
ORD
05:00
7h 6m
1 transfer
HRL
12:06
O'Hare International Airport - Valley International Airport
Sat, May 4American Airlines
CAD 166
MDW
16:51
6h 8m
1 transfer
HRL
22:59
Midway International Airport - Valley International Airport
Sat, May 4Frontier Airlines
CAD 243
MDW
16:51
6h 8m
1 transfer
HRL
22:59
Midway International Airport - Valley International Airport
Sat, May 4Frontier Airlines
CAD 243
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How do I find the cheapest flights?

When are flight tickets from Chicago (CHI) to Harlingen (HRL) the cheapest?
Airlines adjust prices for flights from Chicago to Harlingen based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Chicago (CHI) to Harlingen (HRL) cost?
According to Trip.com's data, the lowest price is around CAD 507.
How long is the flight from Chicago (CHI) to Harlingen (HRL)?
It takes about 3 hours 52 minutes to fly from Chicago (CHI) to Harlingen (HRL).
What is the transportation method from the main airport to downtown in Harlingen?
- The distance from Valley International Airport to downtown is about 4km, by taxi about 20 minutes.
What are the most popular airlines that fly from Chicago (CHI) to Harlingen (HRL)?
Airlines with flights from Chicago (CHI) to Harlingen (HRL): United Airlines.
What's the most popular airline for direct flights from Chicago (CHI) to Harlingen (HRL)?
American Airlines operates 1 direct flights from Chicago (CHI) to Harlingen (HRL).
How many airports in Harlingen (HRL)?
There are 1 airport(s) in Harlingen (HRL): Valley International Airport.

How to find a cheap flight from Chicago to Harlingen

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to Harlingen. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Information for Chicago to Harlingen Flights

Cheapest direct flight price	CAD 151
Cheapest month	April
Peak season for travel	July
Flight distance	1,965.89km
Average flight time	3 hours 52 minutes
Popular airline	American Airlines