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Cheap flights from Dallas/Fort Worth Airport to Harlingen from $137

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 4/25. 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
8:03 pm - 9:47 pm
HRL
-
DFW
1h 44mnonstop
$213American Airlines
Wed, Apr 8 - Wed, Apr 15
American Airlines Logo
12:41 pm - 2:17 pm
DFW
-
HRL
1h 36mnonstop
American Airlines Logo
10:47 am - 12:30 pm
HRL
-
DFW
1h 43mnonstop
$261American Airlines
Wed, Apr 22 - Sun, Apr 26
American Airlines Logo
8:37 am - 10:17 am
DFW
-
HRL
1h 40mnonstop
American Airlines Logo
7:53 pm - 9:37 pm
HRL
-
DFW
1h 44mnonstop
$262American Airlines
Sat, Apr 11 - Mon, Apr 13
United Airlines Logo
5:25 pm - 9:59 pm
DFW
-
HRL
4h 34m
1 stop
United Airlines Logo
5:18 pm - 9:47 pm
HRL
-
DFW
4h 29m
1 stop
$273United Airlines
Thu, Apr 9 - Mon, Apr 13
American Airlines Logo
8:30 am - 10:12 am
DFW
-
HRL
1h 42mnonstop
American Airlines Logo
6:00 am - 7:40 am
HRL
-
DFW
1h 40mnonstop
$277American Airlines
Tue, Mar 31 - Tue, Apr 7
United Airlines Logo
5:15 am - 11:23 am
DFW
-
HRL
6h 08m
1 stop
United Airlines Logo
5:18 pm - 11:32 pm
HRL
-
DFW
6h 14m
1 stop
$279United Airlines
Thu, May 14 - Mon, May 18
American Airlines Logo
8:30 am - 10:12 am
DFW
-
HRL
1h 42mnonstop
American Airlines Logo
8:06 pm - 9:50 pm
HRL
-
DFW
1h 44mnonstop
$287American Airlines
Sat, Mar 28 - Sat, Apr 4
United Airlines Logo
12:00 pm - 4:04 pm
DFW
-
HRL
4h 04m
1 stop
United Airlines Logo
5:18 pm - 11:30 pm
HRL
-
DFW
6h 12m
1 stop
$293United Airlines
Sat, May 9 - Wed, May 13
American Airlines Logo
6:00 pm - 7:36 pm
DFW
-
HRL
1h 36mnonstop
American Airlines Logo
8:06 pm - 9:50 pm
HRL
-
DFW
1h 44mnonstop
$294American Airlines
Sat, Apr 4 - Sun, Apr 5
United Airlines Logo
9:59 am - 4:04 pm
DFW
-
HRL
6h 05m
1 stop
United Airlines Logo
5:18 pm - 9:47 pm
HRL
-
DFW
4h 29m
1 stop
$295United Airlines
Thu, Mar 26 - Thu, Apr 2

United Airlines flights from Dallas/Fort Worth Airport to Harlingen, Texas

Our best United Airlines deals on Dallas/Fort Worth Airport to Harlingen, Texas flight tickets
United Airlines
Apr 9
DFW5:25 pmDallas/Fort Worth
4h 34m
1 stop
HRL9:59 pmHarlingen Valley Intl
Apr 13
HRL5:18 pmHarlingen Valley Intl
4h 29m
1 stop
DFW9:47 pmDallas/Fort Worth
$273
United Airlines
May 14
DFW5:15 amDallas/Fort Worth
6h 08m
1 stop
HRL11:23 amHarlingen Valley Intl
May 18
HRL5:18 pmHarlingen Valley Intl
6h 14m
1 stop
DFW11:32 pmDallas/Fort Worth
$279
United Airlines
May 9
DFW12:00 pmDallas/Fort Worth
4h 04m
1 stop
HRL4:04 pmHarlingen Valley Intl
May 13
HRL5:18 pmHarlingen Valley Intl
6h 12m
1 stop
DFW11:30 pmDallas/Fort Worth
$293

American Airlines flights from Dallas/Fort Worth Airport to Harlingen, Texas

Our best American Airlines deals on Dallas/Fort Worth Airport to Harlingen, Texas flight tickets
American Airlines
Apr 8
DFW9:15 pmDallas/Fort Worth
1h 36m
HRL10:51 pmHarlingen Valley Intl
Apr 15
HRL8:03 pmHarlingen Valley Intl
1h 44m
DFW9:47 pmDallas/Fort Worth
$213
American Airlines
Mar 31
DFW8:30 amDallas/Fort Worth
1h 42m
HRL10:12 amHarlingen Valley Intl
Apr 7
HRL6:00 amHarlingen Valley Intl
1h 40m
DFW7:40 amDallas/Fort Worth
$277
American Airlines
Mar 28
DFW8:30 amDallas/Fort Worth
1h 42m
HRL10:12 amHarlingen Valley Intl
Apr 4
HRL8:06 pmHarlingen Valley Intl
1h 44m
DFW9:50 pmDallas/Fort Worth
$287

momondo Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth Airport to Harlingen, Texas 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 March 1, 2026.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Harlingen, Texas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Wed 4/8

9:15 pm-10:51 pm

Nonstop1h 36m

Harlingen Valley Intl

Wed 4/15

8:03 pm-9:47 pm

Nonstop1h 44m

$213

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Wed 4/22

12:41 pm-2:17 pm

Nonstop1h 36m

Harlingen Valley Intl

Sun 4/26

10:47 am-12:30 pm

Nonstop1h 43m

$261

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Sat 4/11

8:37 am-10:17 am

Nonstop1h 40m

Harlingen Valley Intl

Mon 4/13

7:53 pm-9:37 pm

Nonstop1h 44m

$262

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Thu 4/9

5:25 pm-9:59 pm

1 stop4h 34m

Harlingen Valley Intl

Mon 4/13

5:18 pm-9:47 pm

1 stop4h 29m

$273

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Tue 3/31

8:30 am-10:12 am

Nonstop1h 42m

Harlingen Valley Intl

Tue 4/7

6:00 am-7:40 am

Nonstop1h 40m

$277

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Thu 5/14

5:15 am-11:23 am

1 stop6h 08m

Harlingen Valley Intl

Mon 5/18

5:18 pm-11:32 pm

1 stop6h 14m

$279

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Sat 3/28

8:30 am-10:12 am

Nonstop1h 42m

Harlingen Valley Intl

Sat 4/4

8:06 pm-9:50 pm

Nonstop1h 44m

$287

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Sat 5/9

12:00 pm-4:04 pm

1 stop4h 04m

Harlingen Valley Intl

Wed 5/13

5:18 pm-11:30 pm

1 stop6h 12m

$293

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Sat 4/4

6:00 pm-7:36 pm

Nonstop1h 36m

Harlingen Valley Intl

Sun 4/5

8:06 pm-9:50 pm

Nonstop1h 44m

$294

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Thu 3/26

9:59 am-4:04 pm

1 stop6h 05m

Harlingen Valley Intl

Thu 4/2

5:18 pm-9:47 pm

1 stop4h 29m

$295

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, 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 June is, on average, the cheapest month to fly to Harlingen, Texas from Dallas/Fort Worth Airport, with most prices found around $281. If you are unable to visit Harlingen, Texas during the month of June, then departing from Dallas/Fort Worth Airport during the month September is also very affordable. Most momondo users find prices during this month for around $287.

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 Monday when prices can be found for as low as $263. This is often the case because there is less demand to fly during this day of the week. 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, Texas for around $343.

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 in the afternoon. Flights from Dallas/Fort Worth Airport to Harlingen, Texas during this time can be as low as $298. Flights in the morning are often more expensive with an average ticket price of $318.

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

What cabin class options are available on Dallas/Fort Worth to Harlingen Valley Intl flights?

There are 2 cabin classes available to choose from on Dallas/Fort Worth 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 Dallas/Fort Worth Airport to Harlingen, Texas flights?

You could potentially save up to 53% on your flight if you consider stops on a Dallas/Fort Worth Airport to Harlingen, Texas flight.

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

As of March 2026, prices for Dallas/Fort Worth Airport to Harlingen, Texas flights are approximately 8% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Dallas/Fort Worth Airport to Harlingen, Texas 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, Texas (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, Texas

Best Price Found

$281

Fastest flight time

1h 25m

Direct flights

Every day

Airports in Harlingen, Texas

1 airport
The best flight deal from Dallas/Fort Worth Airport to Harlingen, Texas found on momondo in the last 72 hours is $281
The fastest flight from Dallas/Fort Worth Airport to Harlingen, Texas takes 1h 25m
Direct flights go from Dallas/Fort Worth Airport to Harlingen, Texas every day.
There is 1 airport in Harlingen, Texas. From Dallas/Fort Worth Airport there are direct flights to Harlingen Valley Intl (HRL).
Search flight deals

  • 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, Texas?

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

Best airlines flying from Dallas/Fort Worth Airport to Harlingen, Texas

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Harlingen, Texas with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $202Free CancellationRating
7.1
11,369 reviews
Search American Airlines flights
SouthwestPriceFrom $231Free CancellationRating
8.0
4,306 reviews
Search Southwest flights

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

    American Airlines is one of the most popular airlines flying from Dallas/Fort Worth Airport to Harlingen, Texas, operating 23 flights/week on average for this route. A good American Airlines flight deal for Dallas/Fort Worth Airport to Harlingen, Texas starts from $202 round-trip, up to an average price of $312. 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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