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Cheap flights from Harlingen to Chicago from $156

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
10:44 am - 6:29 pmHRL  Harlingen Valley Intl-ORD Chicago O'Hare Intl
7h 45m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 1:54 pmORD  Chicago O'Hare Intl-HRL Harlingen Valley Intl
7h 54m1 stop Dallas/Fort Worth
$331American Airlines
Sat, Dec 12 - Tue, Dec 15
American Airlines Logo
10:44 am - 6:30 pmHRL  Harlingen Valley Intl-ORD Chicago O'Hare Intl
7h 46m1 stop Dallas/Fort Worth
American Airlines Logo
5:00 am - 10:11 amORD  Chicago O'Hare Intl-HRL Harlingen Valley Intl
5h 11m1 stop Dallas/Fort Worth
$345American Airlines
Sat, Dec 5 - Sun, Dec 13
United Airlines Logo
12:00 pm - 7:55 pmHRL  Harlingen Valley Intl-ORD Chicago O'Hare Intl
7h 55m1 stop Houston George Bush Intcntl
United Airlines Logo
9:21 am - 3:50 pmORD  Chicago O'Hare Intl-HRL Harlingen Valley Intl
6h 29m1 stop Houston George Bush Intcntl
$347United Airlines
Tue, Dec 1 - Tue, Dec 8
United Airlines Logo
5:05 am - 11:15 amHRL  Harlingen Valley Intl-ORD Chicago O'Hare Intl
6h 10m1 stop Houston George Bush Intcntl
United Airlines Logo
7:40 am - 4:03 pmORD  Chicago O'Hare Intl-HRL Harlingen Valley Intl
8h 23m1 stop Houston George Bush Intcntl
$348United Airlines
Thu, Dec 31 - Mon, Jan 4
United Airlines Logo
4:39 pm - 10:56 pmHRL  Harlingen Valley Intl-ORD Chicago O'Hare Intl
6h 17m1 stop Houston George Bush Intcntl
United Airlines Logo
6:50 am - 1:25 pmORD  Chicago O'Hare Intl-HRL Harlingen Valley Intl
6h 35m1 stop Houston George Bush Intcntl
$348United Airlines
Fri, Dec 4 - Sun, Dec 6
American Airlines Logo
10:44 am - 3:59 pmHRL  Harlingen Valley Intl-ORD Chicago O'Hare Intl
5h 15m1 stop Dallas/Fort Worth
American Airlines Logo
8:31 am - 1:54 pmORD  Chicago O'Hare Intl-HRL Harlingen Valley Intl
5h 23m1 stop Dallas/Fort Worth
$358American Airlines
Sat, Dec 5 - Sun, Dec 13
American Airlines Logo
5:44 am - 12:35 pmHRL  Harlingen Valley Intl-ORD Chicago O'Hare Intl
6h 51m1 stop Dallas/Fort Worth
American Airlines Logo
9:10 pm - 10:04 amORD  Chicago O'Hare Intl-HRL Harlingen Valley Intl
12h 54m2 stops Lambert-St Louis Dallas/Fort Worth
$390American Airlines
Thu, Dec 31 - Mon, Jan 4
Sun Country Air Logo
9:52 am - 7:30 pmHRL  Harlingen Valley Intl-ORD Chicago O'Hare Intl
9h 38m1 stop Minneapolis St Paul
Sun Country Air Logo
11:45 am - 9:57 amORD  Chicago O'Hare Intl-HRL Harlingen Valley Intl
22h 12m1 stop Minneapolis St Paul
$475Sun Country Air
Sat, Dec 26 - Fri, Jan 1
Delta Logo
2:32 pm - 9:39 pmHRL  Harlingen Valley Intl-ORD Chicago O'Hare Intl
7h 07m1 stop Minneapolis St Paul
Delta Logo
6:29 am - 1:42 pmORD  Chicago O'Hare Intl-HRL Harlingen Valley Intl
7h 13m1 stop Minneapolis St Paul
$510Delta
Mon, Dec 21 - Sun, Dec 27
Multiple Airlines Logo
9:52 am - 7:30 pmHRL  Harlingen Valley Intl-ORD Chicago O'Hare Intl
9h 38m1 stop Minneapolis St Paul
Multiple Airlines Logo
5:40 am - 9:57 amORD  Chicago O'Hare Intl-HRL Harlingen Valley Intl
28h 17m3 stops Los Angeles Denver Intl Minneapolis St Paul
$711Multiple Airlines
Sat, Dec 26 - Fri, Jan 1

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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
Dec 1
HRL12:00 pmHarlingen Valley Intl
7h 55m
1 stop
ORD7:55 pmChicago O'Hare Intl
Dec 8
ORD9:21 amChicago O'Hare Intl
6h 29m
1 stop
HRL3:50 pmHarlingen Valley Intl
$347
United Airlines
Dec 4
HRL4:39 pmHarlingen Valley Intl
6h 17m
1 stop
ORD10:56 pmChicago O'Hare Intl
Dec 6
ORD6:50 amChicago O'Hare Intl
6h 35m
1 stop
HRL1:25 pmHarlingen Valley Intl
$348
United Airlines
Mar 4
HRL5:16 pmHarlingen Valley Intl
7h 24m
1 stop
ORD12:40 amChicago O'Hare Intl
Mar 6
ORD9:25 amChicago O'Hare Intl
6h 14m
1 stop
HRL3:39 pmHarlingen Valley Intl
$360

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

Our best American Airlines deals on Harlingen to Chicago O'Hare Intl Airport flight tickets
American Airlines
Dec 12
HRL10:44 amHarlingen Valley Intl
7h 45m
1 stop
ORD6:29 pmChicago O'Hare Intl
Dec 15
ORD6:00 amChicago O'Hare Intl
7h 54m
1 stop
HRL1:54 pmHarlingen Valley Intl
$331
American Airlines
Dec 5
HRL10:44 amHarlingen Valley Intl
7h 46m
1 stop
ORD6:30 pmChicago O'Hare Intl
Dec 13
ORD5:00 amChicago O'Hare Intl
5h 11m
1 stop
HRL10:11 amHarlingen Valley Intl
$345
American Airlines
Dec 5
HRL10:44 amHarlingen Valley Intl
5h 15m
1 stop
ORD3:59 pmChicago O'Hare Intl
Dec 13
ORD8:31 amChicago O'Hare Intl
5h 23m
1 stop
HRL1:54 pmHarlingen Valley Intl
$358

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

HarlingenChicago

HRL Harlingen Valley Intl - ORD Chicago O'Hare Intl

HRLORD

Harlingen Valley Intl

Sat 12/12

10:44 am-6:29 pm

1 stop7h 45m

Chicago O'Hare Intl

Tue 12/15

6:00 am-1:54 pm

1 stop7h 54m

$331

HarlingenChicago

HRL Harlingen Valley Intl - ORD Chicago O'Hare Intl

HRLORD

Harlingen Valley Intl

Sat 12/5

10:44 am-6:30 pm

1 stop7h 46m

Chicago O'Hare Intl

Sun 12/13

5:00 am-10:11 am

1 stop5h 11m

$345

HarlingenChicago

HRL Harlingen Valley Intl - ORD Chicago O'Hare Intl

HRLORD

Harlingen Valley Intl

Tue 12/1

12:00 pm-7:55 pm

1 stop7h 55m

Chicago O'Hare Intl

Tue 12/8

9:21 am-3:50 pm

1 stop6h 29m

$347

HarlingenChicago

HRL Harlingen Valley Intl - ORD Chicago O'Hare Intl

HRLORD

Harlingen Valley Intl

Thu 12/31

5:05 am-11:15 am

1 stop6h 10m

Chicago O'Hare Intl

Mon 1/4

7:40 am-4:03 pm

1 stop8h 23m

$348

HarlingenChicago

HRL Harlingen Valley Intl - ORD Chicago O'Hare Intl

HRLORD

Harlingen Valley Intl

Fri 12/4

4:39 pm-10:56 pm

1 stop6h 17m

Chicago O'Hare Intl

Sun 12/6

6:50 am-1:25 pm

1 stop6h 35m

$348
Quickest round-trip

HarlingenChicago

HRL Harlingen Valley Intl - ORD Chicago O'Hare Intl

HRLORD

Harlingen Valley Intl

Sat 12/5

10:44 am-3:59 pm

1 stop5h 15m

Chicago O'Hare Intl

Sun 12/13

8:31 am-1:54 pm

1 stop5h 23m

$358

HarlingenChicago

HRL Harlingen Valley Intl - ORD Chicago O'Hare Intl

HRLORD

Harlingen Valley Intl

Thu 12/31

5:44 am-12:35 pm

1 stop6h 51m

Chicago O'Hare Intl

Mon 1/4

9:10 pm-10:04 am

2 stops12h 54m

$390

HarlingenChicago

HRL Harlingen Valley Intl - ORD Chicago O'Hare Intl

HRLORD

Harlingen Valley Intl

Sat 12/26

9:52 am-7:30 pm

1 stop9h 38m

Chicago O'Hare Intl

Fri 1/1

11:45 am-9:57 am

1 stop22h 12m

$475

HarlingenChicago

HRL Harlingen Valley Intl - ORD Chicago O'Hare Intl

HRLORD

Harlingen Valley Intl

Mon 12/21

2:32 pm-9:39 pm

1 stop7h 07m

Chicago O'Hare Intl

Sun 12/27

6:29 am-1:42 pm

1 stop7h 13m

$510

HarlingenChicago

HRL Harlingen Valley Intl - ORD Chicago O'Hare Intl

HRLORD

Harlingen Valley Intl

Sat 12/26

9:52 am-7:30 pm

1 stop9h 38m

Chicago O'Hare Intl

Fri 1/1

5:40 am-9:57 am

3 stops28h 17m

$711

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 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

$156

Fastest flight time

5h 04m

Direct flights

Sun
The best one-way flight to Chicago O'Hare Intl Airport from Harlingen in the past 72 hours is $156. The best round-trip flight deal from Harlingen to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $331.
The fastest flight from Harlingen to Chicago O'Hare Intl Airport takes 5h 04m
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 04m 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
7.3
10,461 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.0
12,231 reviews
Search American Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
Merrillville
Rockford
South Haven
Oak Brook
Rosemont
Gurnee
Orland Park
Joliet
Naperville
New Buffalo
Kenosha
Hammond
Aurora
Racine
Elgin
Janesville
Skokie
Waukegan

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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