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Cheap flights from Illinois to Harlingen, Texas from $209

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Harlingen, Texas departing on 12/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Illinois to Harlingen

Cheap round-trip flights

These are some of the best round-trip flight deals from Illinois to Harlingen that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Illinois to Harlingen.

Cheap last minute flights

Planning a quick getaway from Illinois to Harlingen? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Harlingen, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Illinois to Harlingen

Find recent round-trip train or bus tickets from Illinois to Harlingen.

All round-trip flight deals to Harlingen

The cheapest plane tickets to Harlingen found on KAYAK recently.
8:50 am - 4:07 pmORD-HRL
7h 17m1 stop
5:22 pm - 12:15 amHRL-ORD
6h 53m1 stop
$222United Airlines
Find Deal
Tue, Jan 28 - Thu, Jan 30
6:20 am - 2:21 pmORD-HRL
8h 01m1 stop
3:20 pm - 10:25 pmHRL-ORD
7h 05m1 stop
$273Delta
Find Deal
Mon, Dec 9 - Fri, Dec 13
4:35 pm - 10:35 pmORD-HRL
6h 00m1 stop
4:30 pm - 11:44 pmHRL-ORD
7h 14m1 stop
$292American Airlines
Find Deal
Fri, Feb 7 - Thu, Feb 13
8:50 am - 7:47 pmORD-HRL
10h 57m2 stops
5:22 pm - 12:15 amHRL-ORD
6h 53m1 stop
$307United Airlines
Find Deal
Tue, Jan 28 - Thu, Jan 30
9:10 am - 7:47 pmORD-HRL
10h 37m2 stops
12:10 pm - 11:15 pmHRL-ORD
11h 05m2 stops
$312United Airlines
Find Deal
Tue, Jan 28 - Thu, Jan 30
5:59 pm - 11:30 pmSTL-HRL
5h 31m1 stop
12:10 pm - 12:27 amHRL-STL
12h 17m2 stops
$319United Airlines
Find Deal
Mon, Jan 6 - Sat, Jan 11
1:45 pm - 7:29 pmSTL-HRL
5h 44m1 stop
5:44 am - 1:00 pmHRL-STL
7h 16m1 stop
$338American Airlines
Find Deal
Mon, Jan 6 - Sat, Jan 11
7:30 am - 9:10 pmORD-HRL
13h 40m2 stops
7:05 am - 3:35 pmHRL-ORD
8h 30m1 stop
$389Southwest
Find Deal
Mon, Dec 9 - Fri, Dec 13
7:30 am - 9:10 pmORD-HRL
13h 40m2 stops
6:10 am - 3:00 pmHRL-ORD
8h 50m2 stops
$394Southwest
Find Deal
Mon, Dec 9 - Fri, Dec 13
8:00 am - 11:00 amORD-HRL
27h 00m3 stops
11:55 am - 5:31 amHRL-ORD
17h 36m2 stops
Tue, Jan 28 - Thu, Jan 30
7:04 am - 11:33 amSTL-HRL
4h 29m1 stop
$209American Airlines
Find Deal
Mon, Dec 23
5:30 am - 11:35 amSTL-HRL
6h 05m2 stops
$288Southwest
Find Deal
Mon, Dec 23
6:00 am - 11:39 amORD-HRL
5h 39m1 stop
4:08 pm - 9:23 pmHRL-ORD
5h 15m1 stop
$408American Airlines
Find Deal
Sat, Nov 30 - Sat, Dec 7
11:45 am - 7:25 pmORD-HRL
7h 40m1 stop
12:10 pm - 7:20 pmHRL-ORD
7h 10m1 stop
$473American Airlines
Find Deal
Wed, Nov 27 - Sat, Nov 30
5:17 am - 9:47 amSTL-HRL
4h 30m1 stop
5:49 am - 10:46 amHRL-STL
4h 57m1 stop
$508American Airlines
Find Deal
Thu, Nov 28 - Sun, Dec 1
5:45 am - 3:34 pmSTL-HRL
9h 49m2 stops
5:49 am - 10:46 amHRL-STL
4h 57m1 stop
$628American Airlines
Find Deal
Thu, Nov 28 - Sun, Dec 1
2:45 pm - 11:50 pmORD-HRL
9h 05m2 stops
7:30 am - 3:20 pmHRL-ORD
7h 50m2 stops
$762Southwest
Find Deal
Sat, Nov 30 - Sat, Dec 7
6:15 am - 4:40 pmORD-HRL
10h 25m2 stops
12:55 pm - 9:30 pmHRL-ORD
8h 35m2 stops
$797Southwest
Find Deal
Thu, Nov 28 - Sat, Nov 30
7:50 pm - 10:49 amORD-HRL
14h 59m1 stop
12:41 pm - 5:16 pmHRL-ORD
28h 35m3 stops
Wed, Nov 27 - Mon, Dec 2
7:50 pm - 10:49 amORD-HRL
14h 59m1 stop
12:41 pm - 11:52 amHRL-ORD
23h 11m2 stops
Wed, Nov 27 - Mon, Dec 2
7:50 pm - 10:49 amORD-HRL
14h 59m1 stop
11:55 am - 7:21 pmHRL-ORD
7h 26m1 stop
$815Sun Country Air
Find Deal
Wed, Nov 27 - Sun, Dec 1
8:00 pm - 5:42 pmORD-HRL
21h 42m2 stops
9:20 pm - 7:53 amHRL-ORD
10h 33m2 stops
$1,155United Airlines
Find Deal
Wed, Nov 27 - Sat, Nov 30

United Airlines flights from Illinois to Harlingen, Texas

Our best United Airlines deals on Illinois to Harlingen, Texas flight tickets
United Airlines
Jan 28
ORD8:50 amChicago O'Hare Intl
7h 17m
1 stop
HRL4:07 pmHarlingen Valley Intl
Jan 30
HRL5:22 pmHarlingen Valley Intl
6h 53m
1 stop
ORD12:15 amChicago O'Hare Intl
United Airlines
Jan 28
ORD8:50 amChicago O'Hare Intl
10h 57m
2 stops
HRL7:47 pmHarlingen Valley Intl
Jan 30
HRL5:22 pmHarlingen Valley Intl
6h 53m
1 stop
ORD12:15 amChicago O'Hare Intl
United Airlines
Jan 28
ORD9:10 amChicago O'Hare Intl
10h 37m
2 stops
HRL7:47 pmHarlingen Valley Intl
Jan 30
HRL12:10 pmHarlingen Valley Intl
11h 05m
2 stops
ORD11:15 pmChicago O'Hare Intl

Delta flights from Illinois to Harlingen, Texas

Our best Delta deals on Illinois to Harlingen, Texas flight tickets
Delta
Dec 9
ORD6:20 amChicago O'Hare Intl
8h 01m
1 stop
HRL2:21 pmHarlingen Valley Intl
Dec 13
HRL3:20 pmHarlingen Valley Intl
7h 05m
1 stop
ORD10:25 pmChicago O'Hare Intl
Delta
Apr 5
ORD6:00 amChicago O'Hare Intl
8h 08m
1 stop
HRL2:08 pmHarlingen Valley Intl
Apr 19
HRL3:00 pmHarlingen Valley Intl
6h 50m
1 stop
ORD9:50 pmChicago O'Hare Intl

See travel insights to Harlingen from

How to get the cheapest flight ticket from Illinois to Harlingen, Texas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Harlingen, Texas?

The month of January is, on average, the cheapest month to fly to Harlingen, Texas from Illinois, with most prices found around $269. If you are unable to visit Harlingen, Texas during the month of January, then departing from Illinois during the month April is also very affordable. Most momondo users find prices during this month for around $272.

What is the cheapest day to depart on your flight to Harlingen, Texas?

The cheapest day to depart on your flight to Harlingen, Texas is on a Wednesday when prices can be found for as low as $293. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Illinois to Harlingen, Texas for around $481.

What is the cheapest time of day to depart on your flight to Harlingen, Texas?

Our most recent data shows that the best time of day to fly to Harlingen, Texas is at noon. Flights from Illinois to Harlingen, Texas during this time can be as low as $328. Flights in the afternoon are often more expensive with an average ticket price of $372.

What is the cheapest Illinois to Harlingen Valley Intl flight route?

Fly from Chicago O'Hare Intl to Harlingen Valley Intl for the best Illinois - Harlingen Valley Intl flight prices

How far in advance should I book a flight to Harlingen, Texas?

Most flyers found that booking tickets 54 days in advance of their planned departure date is the best time to get cheap flights to Harlingen, Texas. During this timeframe, flight prices are around $318. Keep in mind that you might be able to find cheaper flights to Harlingen, Texas at any time. In fact, our users found flights for as low as $208 in the past 72 hours.

What cabin class options are available on Illinois to Harlingen Valley Intl flights?

There are 1 cabin classes available to choose from on Illinois to Harlingen Valley Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to Harlingen, Texas flights?

You could potentially save up to 30% on your flight if you consider stops on a Illinois to Harlingen, Texas flight.

Cheap Illinois to Harlingen, Texas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Harlingen, Texas

Best Price Found

$209

Fastest flight time

3h 52m

Direct flights

None

Airports in Harlingen, Texas

1 airport
The best one-way flight to Harlingen, Texas from Illinois in the past 72 hours is $209. The best round-trip flight deal from Illinois to Harlingen, Texas found on momondo in the last 72 hours is $222.
The fastest flight from Illinois to Harlingen, Texas takes 3h 52m
There are no direct flights from Illinois to Harlingen, Texas. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Harlingen Valley Intl Airport and Lambert-St Louis Airport - Harlingen Valley Intl Airport.
There is 1 airport near Harlingen, Texas: Harlingen Valley Intl (HRL)

  • When did momondo last update prices for flights from Illinois to Harlingen Valley Intl Airport?

    Prices for flights from Illinois to Harlingen Valley Intl Airport were last updated today.

  • How many operators does momondo search for flights from Illinois to Harlingen Valley Intl Airport?

  • How old do you have to be to fly from Illinois to Harlingen Valley Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Harlingen Valley Intl Airport.

  • What documentation or ID do you need to fly to Harlingen Valley Intl Airport?

    The travel and health documents required for your trip to Harlingen Valley Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Harlingen Valley Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Illinois to Harlingen, Texas?


Best airlines flying from Illinois to Harlingen, Texas

Compare and see reviews for airlines that fly from Illinois to Harlingen, Texas with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $253Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $281Free CancellationRating
7.4
9,156 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Harlingen?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Harlingen for you.

Can I find flights from Illinois to Harlingen with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Harlingen from Illinois with this policy.

How can momondo help me find flights from Illinois to Harlingen?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Harlingen from Illinois.

I’m not ready to book a flight from Illinois to Harlingen right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Harlingen, momondo offers a useful price alert feature which will track prices for flights to Harlingen from Illinois and alert you when they change.


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