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Cheap flights from Charlotte to Harlingen from $121

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Charlotte to Harlingen departing on 5/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Charlotte to Harlingen

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:50 pm - 12:14 am
CLT
-
HRL
8h 24m
1 stop
American Airlines Logo
5:18 pm - 12:53 am
HRL
-
CLT
6h 35m
1 stop
$301American Airlines
Sat, May 23 - Sat, May 30
United Airlines Logo
6:00 am - 1:14 pm
CLT
-
HRL
8h 14m
2 stops
United Airlines Logo
5:15 am - 10:56 am
HRL
-
CLT
4h 41m
1 stop
$372United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
6:00 am - 3:34 pm
CLT
-
HRL
10h 34m
2 stops
United Airlines Logo
5:15 am - 2:18 pm
HRL
-
CLT
8h 03m
2 stops
$377United Airlines
Sat, Aug 29 - Tue, Sep 1
Southwest Logo
4:00 pm - 11:40 pm
CLT
-
HRL
8h 40m
2 stops
Southwest Logo
5:40 am - 5:20 pm
HRL
-
CLT
10h 40m
2 stops
$395Southwest
Thu, Jun 4 - Sun, Jun 7
Southwest Logo
12:15 pm - 9:35 pm
CLT
-
HRL
10h 20m
2 stops
Southwest Logo
6:05 am - 3:00 pm
HRL
-
CLT
7h 55m
2 stops
$397Southwest
Sat, May 23 - Sat, May 30
United Airlines Logo
11:37 am - 3:34 pm
CLT
-
HRL
4h 57m
1 stop
United Airlines Logo
5:15 am - 10:56 am
HRL
-
CLT
4h 41m
1 stop
$398United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
6:00 am - 1:14 pm
CLT
-
HRL
8h 14m
2 stops
United Airlines Logo
5:15 am - 10:56 am
HRL
-
CLT
4h 41m
1 stop
$432United Airlines
Sat, Aug 29 - Tue, Sep 1
United Airlines Logo
5:00 pm - 9:54 pm
CLT
-
HRL
5h 54m
1 stop
United Airlines Logo
5:10 am - 5:29 pm
HRL
-
CLT
11h 19m
2 stops
$441United Airlines
Sat, May 23 - Sat, May 30
United Airlines Logo
10:27 am - 9:54 pm
CLT
-
HRL
12h 27m
2 stops
United Airlines Logo
5:10 am - 11:02 am
HRL
-
CLT
4h 52m
1 stop
$473United Airlines
Thu, Jun 4 - Sun, Jun 7
United Airlines Logo
11:37 am - 3:34 pm
CLT
-
HRL
4h 57m
1 stop
United Airlines Logo
5:15 am - 10:56 am
HRL
-
CLT
4h 41m
1 stop
$498United Airlines
Sat, Aug 29 - Tue, Sep 1

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Southwest flights from Charlotte to Harlingen

Our best Southwest deals on Charlotte to Harlingen flight tickets
Southwest
Jun 4
CLT4:00 pmCharlotte Douglas
8h 40m
2 stops
HRL11:40 pmHarlingen Valley Intl
Jun 7
HRL5:40 amHarlingen Valley Intl
10h 40m
2 stops
CLT5:20 pmCharlotte Douglas
$395
Southwest
May 23
CLT12:15 pmCharlotte Douglas
10h 20m
2 stops
HRL9:35 pmHarlingen Valley Intl
May 30
HRL6:05 amHarlingen Valley Intl
7h 55m
2 stops
CLT3:00 pmCharlotte Douglas
$397

United Airlines flights from Charlotte to Harlingen

Our best United Airlines deals on Charlotte to Harlingen flight tickets
United Airlines
Aug 29
CLT6:00 amCharlotte Douglas
8h 14m
2 stops
HRL1:14 pmHarlingen Valley Intl
Sep 1
HRL5:15 amHarlingen Valley Intl
4h 41m
1 stop
CLT10:56 amCharlotte Douglas
$372
United Airlines
Aug 29
CLT6:00 amCharlotte Douglas
10h 34m
2 stops
HRL3:34 pmHarlingen Valley Intl
Sep 1
HRL5:15 amHarlingen Valley Intl
8h 03m
2 stops
CLT2:18 pmCharlotte Douglas
$377
United Airlines
Aug 29
CLT11:37 amCharlotte Douglas
4h 57m
1 stop
HRL3:34 pmHarlingen Valley Intl
Sep 1
HRL5:15 amHarlingen Valley Intl
4h 41m
1 stop
CLT10:56 amCharlotte Douglas
$398

momondo Fare Finder

 
Customize your flight search to find flights from Charlotte to Harlingen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 24, 2026.
Use the filters below to find and compare flights from Charlotte to Harlingen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CharlotteHarlingen

CLT - HRL

CLTHRL

Charlotte Douglas

Sat 5/23

4:50 pm-12:14 am

1 stop8h 24m

Harlingen Valley Intl

Sat 5/30

5:18 pm-12:53 am

1 stop6h 35m

$301

CharlotteHarlingen

CLT - HRL

CLTHRL

Charlotte Douglas

Sat 8/29

6:00 am-1:14 pm

2 stops8h 14m

Harlingen Valley Intl

Tue 9/1

5:15 am-10:56 am

1 stop4h 41m

$372

CharlotteHarlingen

CLT - HRL

CLTHRL

Charlotte Douglas

Sat 8/29

6:00 am-3:34 pm

2 stops10h 34m

Harlingen Valley Intl

Tue 9/1

5:15 am-2:18 pm

2 stops8h 03m

$377

CharlotteHarlingen

CLT - HRL

CLTHRL

Charlotte Douglas

Thu 6/4

4:00 pm-11:40 pm

2 stops8h 40m

Harlingen Valley Intl

Sun 6/7

5:40 am-5:20 pm

2 stops10h 40m

$395

CharlotteHarlingen

CLT - HRL

CLTHRL

Charlotte Douglas

Sat 5/23

12:15 pm-9:35 pm

2 stops10h 20m

Harlingen Valley Intl

Sat 5/30

6:05 am-3:00 pm

2 stops7h 55m

$397
Quickest round-trip

CharlotteHarlingen

CLT - HRL

CLTHRL

Charlotte Douglas

Sat 8/29

11:37 am-3:34 pm

1 stop4h 57m

Harlingen Valley Intl

Tue 9/1

5:15 am-10:56 am

1 stop4h 41m

$398

CharlotteHarlingen

CLT - HRL

CLTHRL

Charlotte Douglas

Sat 8/29

6:00 am-1:14 pm

2 stops8h 14m

Harlingen Valley Intl

Tue 9/1

5:15 am-10:56 am

1 stop4h 41m

$432

CharlotteHarlingen

CLT - HRL

CLTHRL

Charlotte Douglas

Sat 5/23

5:00 pm-9:54 pm

1 stop5h 54m

Harlingen Valley Intl

Sat 5/30

5:10 am-5:29 pm

2 stops11h 19m

$441

CharlotteHarlingen

CLT - HRL

CLTHRL

Charlotte Douglas

Thu 6/4

10:27 am-9:54 pm

2 stops12h 27m

Harlingen Valley Intl

Sun 6/7

5:10 am-11:02 am

1 stop4h 52m

$473

CharlotteHarlingen

CLT - HRL

CLTHRL

Charlotte Douglas

Sat 8/29

11:37 am-3:34 pm

1 stop4h 57m

Harlingen Valley Intl

Tue 9/1

5:15 am-10:56 am

1 stop4h 41m

$498

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Harlingen from

How to get the cheapest flight ticket from Charlotte to Harlingen

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 airline that flies from Charlotte Douglas to Harlingen Valley Intl?

United Airlines and American Airlines are the most popular carriers operating from Charlotte Douglas to Harlingen Valley Intl

What airlines fly to Harlingen?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Harlingen from Charlotte according to our data. American Airlines is the first choice among our users, with 69% of people opting to fly with this airline when traveling to Harlingen. Keep in mind that there are 3 different airlines that fly to Harlingen on a routine basis, so you have a few additional options to choose from.

When to book flights from Charlotte to Harlingen

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

Cheap Charlotte to Harlingen (CLT to HRL) flight deals and tips

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

Fastest flight time

5h 29m

Direct flights

None
The fastest flight from Charlotte to Harlingen takes 5h 29m
There are no direct flights from Charlotte to Harlingen. There are no popular flight routes from Charlotte to Harlingen.
Search flight deals

Frequently asked questions about flying from Charlotte to Harlingen

  • How far is Charlotte Douglas to Harlingen Valley Intl by plane?

    The distance between Charlotte Douglas and Harlingen Valley Intl is about 1176.4 mi. 5h 29m is a normal flight duration for this route.

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

    Prices for flights from Charlotte Douglas Airport to Harlingen Valley Intl Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Charlotte Douglas Airport to Harlingen Valley Intl Airport.

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

    The travel and health documents you'll need for your trip to Harlingen Valley Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Harlingen Valley Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Charlotte to Harlingen?

Best airlines flying from Charlotte to Harlingen

Compare and see reviews for airlines that fly from Charlotte to Harlingen with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $158Free CancellationRating
7.1
11,666 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Charlotte to Harlingen. Millions of users trust and use momondo every year so you are in good hands.

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

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

How can momondo help me find flights from Charlotte 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 Charlotte.

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

Of course. momondo tracks the price of Charlotte to Harlingen flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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