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Cheap flights from Harlingen to Chicago from $153

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Harlingen to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:42 pm - 11:59 pmHRL  Harlingen Valley Intl-ORD Chicago O'Hare Intl
5h 17m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 10:08 amORD  Chicago O'Hare Intl-HRL Harlingen Valley Intl
5h 08m1 stop Dallas/Fort Worth
$311American Airlines
Sat, Oct 17 - Wed, Oct 21
American Airlines Logo
6:42 pm - 11:59 pmHRL  Harlingen Valley Intl-ORD Chicago O'Hare Intl
5h 17m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 10:08 amORD  Chicago O'Hare Intl-HRL Harlingen Valley Intl
5h 08m1 stop Dallas/Fort Worth
$325American Airlines
Sat, Oct 10 - Sat, Oct 17
American Airlines Logo
10:40 am - 4:16 pmHRL  Harlingen Valley Intl-ORD Chicago O'Hare Intl
5h 36m1 stop Dallas/Fort Worth
American Airlines Logo
3:00 pm - 11:31 pmORD  Chicago O'Hare Intl-HRL Harlingen Valley Intl
8h 31m1 stop Dallas/Fort Worth
$325American Airlines
Fri, Oct 30 - Tue, Nov 3
American Airlines Logo
6:42 pm - 11:59 pmHRL  Harlingen Valley Intl-ORD Chicago O'Hare Intl
5h 17m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 10:08 amORD  Chicago O'Hare Intl-HRL Harlingen Valley Intl
5h 08m1 stop Dallas/Fort Worth
$325American Airlines
Fri, Oct 16 - Wed, Oct 21
Delta Logo
2:13 pm - 7:38 pmHRL  Harlingen Valley Intl-ORD Chicago O'Hare Intl
5h 25m1 stop Minneapolis St Paul
Delta Logo
6:20 am - 1:23 pmORD  Chicago O'Hare Intl-HRL Harlingen Valley Intl
7h 03m1 stop Minneapolis St Paul
$354Delta
Fri, Oct 16 - Mon, Oct 19
Sun Country Air Logo
12:34 pm - 6:45 pmHRL  Harlingen Valley Intl-ORD Chicago O'Hare Intl
6h 11m1 stop Minneapolis St Paul
Sun Country Air Logo
11:53 am - 10:49 amORD  Chicago O'Hare Intl-HRL Harlingen Valley Intl
22h 56m1 stop Minneapolis St Paul
$365Sun Country Air
Fri, Dec 25 - Thu, Dec 31
Sun Country Air Logo
11:46 am - 10:23 amHRL  Harlingen Valley Intl-ORD Chicago O'Hare Intl
22h 37m1 stop Minneapolis St Paul
Sun Country Air Logo
11:53 am - 10:49 amORD  Chicago O'Hare Intl-HRL Harlingen Valley Intl
22h 56m1 stop Minneapolis St Paul
$365Sun Country Air
Thu, Dec 24 - Thu, Dec 31
United Airlines Logo
5:05 am - 11:16 amHRL  Harlingen Valley Intl-ORD Chicago O'Hare Intl
6h 11m1 stop Houston George Bush Intcntl
United Airlines Logo
5:30 am - 10:50 amORD  Chicago O'Hare Intl-HRL Harlingen Valley Intl
5h 20m1 stop Houston George Bush Intcntl
$370United Airlines
Wed, Oct 21 - Sun, Oct 25
United Airlines Logo
5:05 am - 10:16 amHRL  Harlingen Valley Intl-ORD Chicago O'Hare Intl
5h 11m1 stop Houston George Bush Intcntl
United Airlines Logo
8:45 am - 3:59 pmORD  Chicago O'Hare Intl-HRL Harlingen Valley Intl
7h 14m1 stop Houston George Bush Intcntl
$389United Airlines
Thu, Sep 24 - Sat, Sep 26
United Airlines Logo
5:18 pm - 11:26 pmHRL  Harlingen Valley Intl-ORD Chicago O'Hare Intl
6h 08m1 stop Houston George Bush Intcntl
United Airlines Logo
4:11 pm - 9:52 pmORD  Chicago O'Hare Intl-HRL Harlingen Valley Intl
5h 41m1 stop Houston George Bush Intcntl
$394United Airlines
Fri, Oct 2 - Mon, Oct 5

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Sun Country Air flights from Harlingen to Chicago O'Hare Intl Airport

Our best Sun Country Air deals on Harlingen to Chicago O'Hare Intl Airport flight tickets
Sun Country Air
Dec 24
HRL11:46 amHarlingen Valley Intl
22h 37m
1 stop
ORD10:23 amChicago O'Hare Intl
Dec 31
ORD11:53 amChicago O'Hare Intl
22h 56m
1 stop
HRL10:49 amHarlingen Valley Intl
$365
Sun Country Air
Dec 24
HRL11:46 amHarlingen Valley Intl
22h 37m
1 stop
ORD10:23 amChicago O'Hare Intl
Dec 30
ORD11:40 amChicago O'Hare Intl
23h 09m
1 stop
HRL10:49 amHarlingen Valley Intl
$375
Sun Country Air
Dec 20
HRL11:34 amHarlingen Valley Intl
7h 16m
1 stop
ORD6:50 pmChicago O'Hare Intl
Dec 31
ORD11:53 amChicago O'Hare Intl
22h 56m
1 stop
HRL10:49 amHarlingen Valley Intl
$405

United Airlines flights from Harlingen to Chicago O'Hare Intl Airport

Our best United Airlines deals on Harlingen to Chicago O'Hare Intl Airport flight tickets
United Airlines
Oct 21
HRL5:05 amHarlingen Valley Intl
6h 11m
1 stop
ORD11:16 amChicago O'Hare Intl
Oct 25
ORD5:30 amChicago O'Hare Intl
5h 20m
1 stop
HRL10:50 amHarlingen Valley Intl
$370
United Airlines
Sep 24
HRL5:05 amHarlingen Valley Intl
5h 11m
1 stop
ORD10:16 amChicago O'Hare Intl
Sep 26
ORD8:45 amChicago O'Hare Intl
7h 14m
1 stop
HRL3:59 pmHarlingen Valley Intl
$389
United Airlines
Oct 2
HRL5:18 pmHarlingen Valley Intl
6h 08m
1 stop
ORD11:26 pmChicago O'Hare Intl
Oct 5
ORD4:11 pmChicago O'Hare Intl
5h 41m
1 stop
HRL9:52 pmHarlingen Valley Intl
$394

momondo Fare Finder

 
Use the filters below to find and compare flights from Harlingen to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HarlingenChicago

HRL Harlingen Valley Intl - ORD Chicago O'Hare Intl

HRLORD

Harlingen Valley Intl

Sat 10/17

6:42 pm-11:59 pm

1 stop5h 17m

Chicago O'Hare Intl

Wed 10/21

5:00 am-10:08 am

1 stop5h 08m

$311

HarlingenChicago

HRL Harlingen Valley Intl - ORD Chicago O'Hare Intl

HRLORD

Harlingen Valley Intl

Sat 10/10

6:42 pm-11:59 pm

1 stop5h 17m

Chicago O'Hare Intl

Sat 10/17

5:00 am-10:08 am

1 stop5h 08m

$325

HarlingenChicago

HRL Harlingen Valley Intl - ORD Chicago O'Hare Intl

HRLORD

Harlingen Valley Intl

Fri 10/30

10:40 am-4:16 pm

1 stop5h 36m

Chicago O'Hare Intl

Tue 11/3

3:00 pm-11:31 pm

1 stop8h 31m

$325

HarlingenChicago

HRL Harlingen Valley Intl - ORD Chicago O'Hare Intl

HRLORD

Harlingen Valley Intl

Fri 10/16

6:42 pm-11:59 pm

1 stop5h 17m

Chicago O'Hare Intl

Wed 10/21

5:00 am-10:08 am

1 stop5h 08m

$325

HarlingenChicago

HRL Harlingen Valley Intl - ORD Chicago O'Hare Intl

HRLORD

Harlingen Valley Intl

Fri 10/16

2:13 pm-7:38 pm

1 stop5h 25m

Chicago O'Hare Intl

Mon 10/19

6:20 am-1:23 pm

1 stop7h 03m

$354

HarlingenChicago

HRL Harlingen Valley Intl - ORD Chicago O'Hare Intl

HRLORD

Harlingen Valley Intl

Fri 12/25

12:34 pm-6:45 pm

1 stop6h 11m

Chicago O'Hare Intl

Thu 12/31

11:53 am-10:49 am

1 stop22h 56m

$365

HarlingenChicago

HRL Harlingen Valley Intl - ORD Chicago O'Hare Intl

HRLORD

Harlingen Valley Intl

Thu 12/24

11:46 am-10:23 am

1 stop22h 37m

Chicago O'Hare Intl

Thu 12/31

11:53 am-10:49 am

1 stop22h 56m

$365

HarlingenChicago

HRL Harlingen Valley Intl - ORD Chicago O'Hare Intl

HRLORD

Harlingen Valley Intl

Wed 10/21

5:05 am-11:16 am

1 stop6h 11m

Chicago O'Hare Intl

Sun 10/25

5:30 am-10:50 am

1 stop5h 20m

$370

HarlingenChicago

HRL Harlingen Valley Intl - ORD Chicago O'Hare Intl

HRLORD

Harlingen Valley Intl

Thu 9/24

5:05 am-10:16 am

1 stop5h 11m

Chicago O'Hare Intl

Sat 9/26

8:45 am-3:59 pm

1 stop7h 14m

$389

HarlingenChicago

HRL Harlingen Valley Intl - ORD Chicago O'Hare Intl

HRLORD

Harlingen Valley Intl

Fri 10/2

5:18 pm-11:26 pm

1 stop6h 08m

Chicago O'Hare Intl

Mon 10/5

4:11 pm-9:52 pm

1 stop5h 41m

$394

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Harlingen to Chicago O'Hare Intl Airport

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 typical price of a round-trip flight between Harlingen and Chicago O'Hare Intl Airport?

Prices are currently typical for flights on this route.

Typical prices usually range from $294 to $478.
The lowest price recently found on this route was $311.

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of May is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Harlingen averaging around $298.

How have Harlingen to Chicago O'Hare Intl Airport flight prices changed over time?

When to book flights from Harlingen to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Harlingen to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Harlingen to Chicago O'Hare Intl Airport (HRL to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harlingen to Chicago O'Hare Intl Airport

Best Price Found

$153

Fastest flight time

5h 11m

Direct flights

Sun
The best one-way flight to Chicago O'Hare Intl Airport from Harlingen in the past 72 hours is $153. The best round-trip flight deal from Harlingen to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $311.
The fastest flight from Harlingen to Chicago O'Hare Intl Airport takes 5h 11m
Direct flights go from Harlingen to Chicago O'Hare Intl Airport on Sunday. There are no airlines offering direct flights.
Search flight deals

Frequently asked questions about flying from Harlingen to Chicago O'Hare Intl Airport

  • How far is Harlingen Valley Intl to Chicago O'Hare Intl by plane?

    A flight from Harlingen Valley Intl to Chicago O'Hare Intl will travel around 1223.5 mi. Typically, this will take 5h 11m by plane in normal conditions.

  • When did momondo last update prices for flights from Harlingen Valley Intl Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Harlingen Valley Intl Airport to Chicago O'Hare Intl Airport refresh daily.

  • How many operators does momondo search for flights from Harlingen Valley Intl Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Harlingen Valley Intl Airport to Chicago O'Hare Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harlingen Valley Intl Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare 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 Chicago O'Hare 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 airline from Harlingen to Chicago O'Hare Intl Airport?

Best airlines flying from Harlingen to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Harlingen to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $250Free CancellationRating
7.4
10,213 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.1
12,053 reviews
Search American Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
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Rosemont
Gurnee
Oak Brook
Orland Park
Joliet
Naperville
New Buffalo
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Hammond
Aurora
Racine
Elgin
Janesville
Evanston
Skokie

Why use momondo?

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

Finding the right flight to Chicago from Harlingen is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Chicago from Harlingen which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Harlingen to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Harlingen to Chicago flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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