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Cheap flights from Dallas/Fort Worth Airport to Harlingen from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas/Fort Worth Airport to Harlingen departing on 6/16. 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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0 bags

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Find the cheapest flights from Dallas/Fort Worth Airport to Harlingen

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
9:15 pm - 10:51 pm
DFW
-
HRL
1h 36mnonstop
American Airlines Logo
8:04 pm - 9:50 pm
HRL
-
DFW
1h 46mnonstop
$277American Airlines
Tue, May 19 - Sat, May 23
United Airlines Logo
9:51 am - 3:34 pm
DFW
-
HRL
5h 43m
1 stop
United Airlines Logo
5:15 am - 8:53 am
HRL
-
DFW
3h 38m
1 stop
$307United Airlines
Fri, Aug 14 - Tue, Aug 18
American Airlines Logo
2:54 pm - 4:25 pm
DFW
-
HRL
1h 31mnonstop
American Airlines Logo
8:04 pm - 9:50 pm
HRL
-
DFW
1h 46mnonstop
$308American Airlines
Thu, May 28 - Tue, Jun 2
United Airlines Logo
3:59 pm - 9:54 pm
DFW
-
HRL
5h 55m
1 stop
United Airlines Logo
5:10 am - 8:50 am
HRL
-
DFW
3h 40m
1 stop
$309United Airlines
Thu, May 28 - Tue, Jun 2
United Airlines Logo
5:24 pm - 9:54 pm
DFW
-
HRL
4h 30m
1 stop
United Airlines Logo
5:16 pm - 9:28 pm
HRL
-
DFW
4h 12m
1 stop
$317United Airlines
Fri, Aug 7 - Sat, Feb 6
American Airlines Logo
10:44 pm - 12:14 am
DFW
-
HRL
1h 30mnonstop
American Airlines Logo
10:43 am - 12:27 pm
HRL
-
DFW
1h 44mnonstop
$323American Airlines
Fri, Jun 19 - Tue, Jun 23
American Airlines Logo
8:35 am - 10:13 am
DFW
-
HRL
1h 38mnonstop
American Airlines Logo
6:00 am - 7:40 am
HRL
-
DFW
1h 40mnonstop
$325American Airlines
Sat, May 30 - Sun, May 31
United Airlines Logo
9:46 am - 3:59 pm
DFW
-
HRL
6h 13m
1 stop
United Airlines Logo
5:10 am - 8:50 am
HRL
-
DFW
3h 40m
1 stop
$328United Airlines
Fri, May 29 - Tue, Jun 2
United Airlines Logo
9:51 am - 3:34 pm
DFW
-
HRL
5h 43m
1 stop
United Airlines Logo
5:15 am - 8:53 am
HRL
-
DFW
3h 38m
1 stop
$333United Airlines
Fri, Sep 11 - Sun, Sep 13
American Airlines Logo
4:42 pm - 6:13 pm
DFW
-
HRL
1h 31mnonstop
American Airlines Logo
11:06 am - 12:42 pm
HRL
-
DFW
1h 36mnonstop
$343American Airlines
Fri, Aug 7 - Sat, Feb 6

United Airlines flights from Dallas/Fort Worth Airport to Harlingen

Our best United Airlines deals on Dallas/Fort Worth Airport to Harlingen flight tickets
United Airlines
Aug 14
DFW9:51 amDallas/Fort Worth
5h 43m
1 stop
HRL3:34 pmHarlingen Valley Intl
Aug 18
HRL5:15 amHarlingen Valley Intl
3h 38m
1 stop
DFW8:53 amDallas/Fort Worth
$307
United Airlines
Sep 11
DFW9:51 amDallas/Fort Worth
5h 43m
1 stop
HRL3:34 pmHarlingen Valley Intl
Sep 13
HRL5:15 amHarlingen Valley Intl
3h 38m
1 stop
DFW8:53 amDallas/Fort Worth
$333
United Airlines
May 20
DFW9:54 amDallas/Fort Worth
6h 10m
1 stop
HRL4:04 pmHarlingen Valley Intl
May 28
HRL7:20 amHarlingen Valley Intl
3h 37m
1 stop
DFW10:57 amDallas/Fort Worth
$377

American Airlines flights from Dallas/Fort Worth Airport to Harlingen

Our best American Airlines deals on Dallas/Fort Worth Airport to Harlingen flight tickets
American Airlines
May 19
DFW9:15 pmDallas/Fort Worth
1h 36m
HRL10:51 pmHarlingen Valley Intl
May 23
HRL8:04 pmHarlingen Valley Intl
1h 46m
DFW9:50 pmDallas/Fort Worth
$277
American Airlines
Jun 19
DFW10:44 pmDallas/Fort Worth
1h 30m
HRL12:14 amHarlingen Valley Intl
Jun 23
HRL10:43 amHarlingen Valley Intl
1h 44m
DFW12:27 pmDallas/Fort Worth
$323
American Airlines
May 30
DFW8:35 amDallas/Fort Worth
1h 38m
HRL10:13 amHarlingen Valley Intl
May 31
HRL6:00 amHarlingen Valley Intl
1h 40m
DFW7:40 amDallas/Fort Worth
$325

momondo Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth Airport 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 30, 2026.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Harlingen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Tue 5/19

9:15 pm-10:51 pm

Nonstop1h 36m

Harlingen Valley Intl

Sat 5/23

8:04 pm-9:50 pm

Nonstop1h 46m

$277

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Fri 8/14

9:51 am-3:34 pm

1 stop5h 43m

Harlingen Valley Intl

Tue 8/18

5:15 am-8:53 am

1 stop3h 38m

$307

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Thu 5/28

2:54 pm-4:25 pm

Nonstop1h 31m

Harlingen Valley Intl

Tue 6/2

8:04 pm-9:50 pm

Nonstop1h 46m

$308

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Thu 5/28

3:59 pm-9:54 pm

1 stop5h 55m

Harlingen Valley Intl

Tue 6/2

5:10 am-8:50 am

1 stop3h 40m

$309

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Fri 8/7

5:24 pm-9:54 pm

1 stop4h 30m

Harlingen Valley Intl

Sat 2/6

5:16 pm-9:28 pm

1 stop4h 12m

$317

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Fri 6/19

10:44 pm-12:14 am

Nonstop1h 30m

Harlingen Valley Intl

Tue 6/23

10:43 am-12:27 pm

Nonstop1h 44m

$323

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Sat 5/30

8:35 am-10:13 am

Nonstop1h 38m

Harlingen Valley Intl

Sun 5/31

6:00 am-7:40 am

Nonstop1h 40m

$325

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Fri 5/29

9:46 am-3:59 pm

1 stop6h 13m

Harlingen Valley Intl

Tue 6/2

5:10 am-8:50 am

1 stop3h 40m

$328

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Fri 9/11

9:51 am-3:34 pm

1 stop5h 43m

Harlingen Valley Intl

Sun 9/13

5:15 am-8:53 am

1 stop3h 38m

$333
Quickest round-trip

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Fri 8/7

4:42 pm-6:13 pm

Nonstop1h 31m

Harlingen Valley Intl

Sat 2/6

11:06 am-12:42 pm

Nonstop1h 36m

$343

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 Harlingen from

How to get the cheapest flight ticket from Dallas/Fort Worth Airport 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 typical price of a round-trip flight between Dallas/Fort Worth Airport and Harlingen?

What is the cheapest month to fly to Harlingen?

If you aren’t able to travel during the month of September, then book flights to Harlingen from Dallas/Fort Worth Airport during January instead. Flights to Harlingen in January, while not as cheap as those in September, still average around $303.

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

On average, the least expensive day to fly to Harlingen from Dallas/Fort Worth Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as $291. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Dallas/Fort Worth Airport to Harlingen for around $403.

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

Our most recent data shows that the best time of day to fly to Harlingen is in the afternoon. Flights from Dallas/Fort Worth Airport to Harlingen during this time can be as low as $310. Flights in the morning are often more expensive with an average ticket price of $333.

What is the cheapest Dallas/Fort Worth to Harlingen Valley Intl flight route?

Fly from Dallas/Fort Worth to Harlingen Valley Intl for the best Dallas/Fort Worth - Harlingen Valley Intl flight prices

Can stopping save me money on Dallas/Fort Worth Airport to Harlingen flights?

You could potentially save up to 51% on your flight if you consider stops on a Dallas/Fort Worth Airport to Harlingen flight.

How have Dallas/Fort Worth Airport to Harlingen flight prices changed over time?

When to book flights from Dallas/Fort Worth Airport to Harlingen

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

Cheap Dallas/Fort Worth Airport to Harlingen (DFW to HRL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas/Fort Worth Airport to Harlingen

Best Price Found

$342

Fastest flight time

1h 25m

Direct flights

Every day

Airports in Harlingen

1 airport
The best one-way flight to Harlingen from Dallas/Fort Worth Airport in the past 72 hours is $342. The best round-trip flight deal from Dallas/Fort Worth Airport to Harlingen found on momondo in the last 72 hours is $369.
The fastest flight from Dallas/Fort Worth Airport to Harlingen takes 1h 25m
Direct flights go from Dallas/Fort Worth Airport to Harlingen every day.
There is 1 airport in Harlingen. From Dallas/Fort Worth Airport there are direct flights to Harlingen Valley Intl (HRL).
Search flight deals

Frequently asked questions about flying from Dallas/Fort Worth Airport to Harlingen

  • How far is Dallas/Fort Worth to Harlingen Valley Intl by plane?

    A flight from Dallas/Fort Worth to Harlingen Valley Intl will travel around 464.7 mi. Typically, this will take 1h 25m by plane in normal conditions.

  • When did momondo last update prices for flights from Dallas/Fort Worth Airport to Harlingen Valley Intl Airport?

    Prices for flights from Dallas/Fort Worth Airport to Harlingen Valley Intl Airport were last updated today.

  • How many operators does momondo search for flights from Dallas/Fort Worth Airport to Harlingen Valley Intl Airport?

  • How old do you have to be to fly from Dallas/Fort Worth Airport to Harlingen Valley 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 Dallas/Fort Worth Airport to Harlingen Valley Intl Airport.

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

    The required travel and health documents for your Harlingen Valley Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Harlingen Valley Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Dallas/Fort Worth Airport to Harlingen?

  • What is the most popular airline from Dallas/Fort Worth Airport to Harlingen?

Best airlines flying from Dallas/Fort Worth Airport to Harlingen

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Harlingen with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $203Free CancellationRating
7.1
11,681 reviews
Search American Airlines flights
SouthwestPriceFrom $231Free CancellationRating
8.0
4,314 reviews
Search Southwest flights

  • American Airlines Flights From Dallas/Fort Worth Airport to Harlingen

    American Airlines is one of the most popular airlines flying from Dallas/Fort Worth Airport to Harlingen, operating 24 flights/week on average for this route. A good American Airlines flight deal for Dallas/Fort Worth Airport to Harlingen starts from $203 round-trip, up to an average price of $319. Our users have rated American Airlines at 7.1/10.

Why use momondo?

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

Finding the right flight to Harlingen from Dallas 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 Harlingen quick and easy, saving you time and money.

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

Yes. All flights to Harlingen from Dallas on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Dallas and Harlingen by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Dallas to Harlingen 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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