Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Dallas/Fort Worth Airport to Harlingen from $109

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 10/14. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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

Cheap round-trip flights

American Airlines Logo
12:29 pm - 2:18 pmDFW-HRL
1h 49mnonstop
American Airlines Logo
6:37 pm - 8:14 pmHRL-DFW
1h 37mnonstop
$217American Airlines
Find Deal
Tue, Oct 7 - Sat, Oct 11
American Airlines Logo
8:08 am - 9:38 amDFW-HRL
1h 30mnonstop
American Airlines Logo
6:40 pm - 8:26 pmHRL-DFW
1h 46mnonstop
$219American Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 8
American Airlines Logo
8:08 am - 9:38 amDFW-HRL
1h 30mnonstop
American Airlines Logo
6:37 pm - 8:14 pmHRL-DFW
1h 37mnonstop
$232American Airlines
Find Deal
Tue, Oct 7 - Sat, Oct 11
American Airlines Logo
12:30 pm - 2:19 pmDFW-HRL
1h 49mnonstop
American Airlines Logo
10:08 am - 11:39 amHRL-DFW
1h 31mnonstop
$254American Airlines
Find Deal
Thu, Oct 23 - Sat, Oct 25
American Airlines Logo
8:08 am - 9:41 amDFW-HRL
1h 33mnonstop
American Airlines Logo
5:25 am - 7:04 amHRL-DFW
1h 39mnonstop
$255American Airlines
Find Deal
Wed, Oct 1 - Tue, Oct 7
United Airlines Logo
2:25 pm - 7:41 pmDFW-HRL
5h 16m1 stop
United Airlines Logo
7:00 am - 1:21 pmHRL-DFW
6h 21m1 stop
$258United Airlines
Find Deal
Wed, Oct 15 - Fri, Oct 17
American Airlines Logo
12:29 pm - 2:18 pmDFW-HRL
1h 49mnonstop
American Airlines Logo
5:23 am - 7:02 amHRL-DFW
1h 39mnonstop
$269American Airlines
Find Deal
Sat, Oct 11 - Thu, Oct 16
United Airlines Logo
2:25 pm - 7:41 pmDFW-HRL
5h 16m1 stop
United Airlines Logo
5:00 am - 9:11 amHRL-DFW
4h 11m1 stop
$275United Airlines
Find Deal
Wed, Oct 1 - Tue, Oct 7
American Airlines Logo
8:08 am - 9:41 amDFW-HRL
1h 33mnonstop
American Airlines Logo
6:37 pm - 8:14 pmHRL-DFW
1h 37mnonstop
$280American Airlines
Find Deal
Mon, Sep 29 - Tue, Oct 7
American Airlines Logo
2:40 pm - 4:17 pmDFW-HRL
1h 37mnonstop
American Airlines Logo
4:09 pm - 5:50 pmHRL-DFW
1h 41mnonstop
$291American Airlines
Find Deal
Fri, Jan 16 - Mon, Jan 19

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
Oct 15
DFW2:25 pmDallas/Fort Worth
5h 16m
1 stop
HRL7:41 pmHarlingen Valley Intl
Oct 17
HRL7:00 amHarlingen Valley Intl
6h 21m
1 stop
DFW1:21 pmDallas/Fort Worth
$258
Find similar
United Airlines
Oct 1
DFW2:25 pmDallas/Fort Worth
5h 16m
1 stop
HRL7:41 pmHarlingen Valley Intl
Oct 7
HRL5:00 amHarlingen Valley Intl
4h 11m
1 stop
DFW9:11 amDallas/Fort Worth
$275
Find similar
United Airlines
Nov 1
DFW3:45 pmDallas/Fort Worth
6h 09m
1 stop
HRL9:54 pmHarlingen Valley Intl
Nov 8
HRL5:00 pmHarlingen Valley Intl
4h 47m
1 stop
DFW9:47 pmDallas/Fort Worth
$297
Find similar

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
Oct 7
DFW12:29 pmDallas/Fort Worth
1h 49m
HRL2:18 pmHarlingen Valley Intl
Oct 11
HRL6:37 pmHarlingen Valley Intl
1h 37m
DFW8:14 pmDallas/Fort Worth
$217
Find similar
American Airlines
Nov 1
DFW8:08 amDallas/Fort Worth
1h 30m
HRL9:38 amHarlingen Valley Intl
Nov 8
HRL6:40 pmHarlingen Valley Intl
1h 46m
DFW8:26 pmDallas/Fort Worth
$219
Find similar
American Airlines
Oct 7
DFW8:08 amDallas/Fort Worth
1h 30m
HRL9:38 amHarlingen Valley Intl
Oct 11
HRL6:37 pmHarlingen Valley Intl
1h 37m
DFW8:14 pmDallas/Fort Worth
$232
Find similar

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 September 17, 2025.
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

Tue 10/7

12:29 pm-2:18 pm

Nonstop1h 49m

Harlingen Valley Intl

Sat 10/11

6:37 pm-8:14 pm

Nonstop1h 37m

$217

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Sat 11/1

8:08 am-9:38 am

Nonstop1h 30m

Harlingen Valley Intl

Sat 11/8

6:40 pm-8:26 pm

Nonstop1h 46m

$219

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Tue 10/7

8:08 am-9:38 am

Nonstop1h 30m

Harlingen Valley Intl

Sat 10/11

6:37 pm-8:14 pm

Nonstop1h 37m

$232

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Thu 10/23

12:30 pm-2:19 pm

Nonstop1h 49m

Harlingen Valley Intl

Sat 10/25

10:08 am-11:39 am

Nonstop1h 31m

$254

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Wed 10/1

8:08 am-9:41 am

Nonstop1h 33m

Harlingen Valley Intl

Tue 10/7

5:25 am-7:04 am

Nonstop1h 39m

$255

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Wed 10/15

2:25 pm-7:41 pm

1 stop5h 16m

Harlingen Valley Intl

Fri 10/17

7:00 am-1:21 pm

1 stop6h 21m

$258

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Sat 10/11

12:29 pm-2:18 pm

Nonstop1h 49m

Harlingen Valley Intl

Thu 10/16

5:23 am-7:02 am

Nonstop1h 39m

$269

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Wed 10/1

2:25 pm-7:41 pm

1 stop5h 16m

Harlingen Valley Intl

Tue 10/7

5:00 am-9:11 am

1 stop4h 11m

$275

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Mon 9/29

8:08 am-9:41 am

Nonstop1h 33m

Harlingen Valley Intl

Tue 10/7

6:37 pm-8:14 pm

Nonstop1h 37m

$280

DallasHarlingen

DFW - HRL

DFWHRL

Dallas/Fort Worth

Fri 1/16

2:40 pm-4:17 pm

Nonstop1h 37m

Harlingen Valley Intl

Mon 1/19

4:09 pm-5:50 pm

Nonstop1h 41m

$291

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $275. If you are unable to visit Harlingen, Texas during the month of June, then departing from Dallas/Fort Worth Airport during the month February is also very affordable. Most momondo users find prices during this month for around $289.

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 $294. Flights in the evening are often more expensive with an average ticket price of $321.

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?

No. A direct flight is the cheapest option for a flight between Dallas/Fort Worth Airport to Harlingen, Texas.

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

As of September 2025, prices for Dallas/Fort Worth Airport to Harlingen, Texas flights are approximately 55% 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

$267

Fastest flight time

1h 29m

Direct flights

Every day

Airports in Harlingen, Texas

1 airport
The best one-way flight to Harlingen, Texas from Dallas/Fort Worth Airport in the past 72 hours is $267. The best round-trip flight deal from Dallas/Fort Worth Airport to Harlingen, Texas found on momondo in the last 72 hours is $317.
The fastest flight from Dallas/Fort Worth Airport to Harlingen, Texas takes 1h 29m
Direct flights go from Dallas/Fort Worth Airport to Harlingen, Texas every day.
There is 1 airport near Harlingen, Texas: 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 30m 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 $203Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $231Free CancellationRating
8.0
4,242 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 22 flights/week on average for this route. A good American Airlines flight deal for Dallas/Fort Worth Airport to Harlingen, Texas starts from $203 round-trip, up to an average price of $318. Our users have rated American Airlines at 7.2/10.

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.

An easier way to manage your Harlingen, Texas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 10/17
Fri 10/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States