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Cheap flights from Harlingen to Dallas from $110

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Harlingen to Dallas

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:41 pm - 8:28 pmHRL  Harlingen Valley Intl-DFW Dallas/Fort Worth
1h 47mnonstop
American Airlines Logo
9:48 pm - 11:31 pmDFW  Dallas/Fort Worth-HRL Harlingen Valley Intl
1h 43mnonstop
$219American Airlines
Wed, Dec 2 - Sat, Dec 5
American Airlines Logo
5:40 am - 7:27 amHRL  Harlingen Valley Intl-DFW Dallas/Fort Worth
1h 47mnonstop
American Airlines Logo
8:31 am - 10:14 amDFW  Dallas/Fort Worth-HRL Harlingen Valley Intl
1h 43mnonstop
$235American Airlines
Tue, Nov 3 - Thu, Nov 5
American Airlines Logo
6:41 pm - 8:28 pmHRL  Harlingen Valley Intl-DFW Dallas/Fort Worth
1h 47mnonstop
American Airlines Logo
8:31 am - 10:14 amDFW  Dallas/Fort Worth-HRL Harlingen Valley Intl
1h 43mnonstop
$235American Airlines
Sat, Nov 14 - Mon, Nov 16
United Airlines Logo
2:00 pm - 5:51 pmHRL  Harlingen Valley Intl-DFW Dallas/Fort Worth
3h 51m1 stop Houston George Bush Intcntl
United Airlines Logo
9:50 am - 1:25 pmDFW  Dallas/Fort Worth-HRL Harlingen Valley Intl
3h 35m1 stop Houston George Bush Intcntl
$239United Airlines
Wed, Dec 2 - Sat, Dec 5
American Airlines Logo
5:40 am - 7:27 amHRL  Harlingen Valley Intl-DFW Dallas/Fort Worth
1h 47mnonstop
American Airlines Logo
9:48 pm - 11:31 pmDFW  Dallas/Fort Worth-HRL Harlingen Valley Intl
1h 43mnonstop
$251American Airlines
Fri, Nov 13 - Sat, Nov 14
American Airlines Logo
6:41 pm - 8:28 pmHRL  Harlingen Valley Intl-DFW Dallas/Fort Worth
1h 47mnonstop
American Airlines Logo
12:12 pm - 1:56 pmDFW  Dallas/Fort Worth-HRL Harlingen Valley Intl
1h 44mnonstop
$251American Airlines
Thu, Nov 5 - Mon, Nov 9
American Airlines Logo
6:41 pm - 8:28 pmHRL  Harlingen Valley Intl-DFW Dallas/Fort Worth
1h 47mnonstop
American Airlines Logo
8:31 am - 10:14 amDFW  Dallas/Fort Worth-HRL Harlingen Valley Intl
1h 43mnonstop
$267American Airlines
Mon, Dec 7 - Fri, Dec 11
American Airlines Logo
2:46 pm - 4:31 pmHRL  Harlingen Valley Intl-DFW Dallas/Fort Worth
1h 45mnonstop
American Airlines Logo
4:37 pm - 6:11 pmDFW  Dallas/Fort Worth-HRL Harlingen Valley Intl
1h 34mnonstop
$267American Airlines
Fri, Oct 30 - Mon, Nov 2
American Airlines Logo
6:41 pm - 8:28 pmHRL  Harlingen Valley Intl-DFW Dallas/Fort Worth
1h 47mnonstop
American Airlines Logo
9:16 pm - 10:59 pmDFW  Dallas/Fort Worth-HRL Harlingen Valley Intl
1h 43mnonstop
$267American Airlines
Fri, Nov 6 - Mon, Nov 9
United Airlines Logo
1:59 pm - 7:40 pmHRL  Harlingen Valley Intl-DFW Dallas/Fort Worth
5h 41m1 stop Houston George Bush Intcntl
United Airlines Logo
5:25 pm - 10:48 pmDFW  Dallas/Fort Worth-HRL Harlingen Valley Intl
5h 23m1 stop Houston George Bush Intcntl
$271United Airlines
Thu, Nov 5 - Mon, Nov 9

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American Airlines flights from Harlingen to Dallas/Fort Worth Airport

Our best American Airlines deals on Harlingen to Dallas/Fort Worth Airport flight tickets
American Airlines
Dec 2
HRL6:41 pmHarlingen Valley Intl
1h 47m
DFW8:28 pmDallas/Fort Worth
Dec 5
DFW9:48 pmDallas/Fort Worth
1h 43m
HRL11:31 pmHarlingen Valley Intl
$219
American Airlines
Nov 3
HRL5:40 amHarlingen Valley Intl
1h 47m
DFW7:27 amDallas/Fort Worth
Nov 5
DFW8:31 amDallas/Fort Worth
1h 43m
HRL10:14 amHarlingen Valley Intl
$235
American Airlines
Nov 5
HRL6:41 pmHarlingen Valley Intl
1h 47m
DFW8:28 pmDallas/Fort Worth
Nov 9
DFW12:12 pmDallas/Fort Worth
1h 44m
HRL1:56 pmHarlingen Valley Intl
$251

United Airlines flights from Harlingen to Dallas/Fort Worth Airport

Our best United Airlines deals on Harlingen to Dallas/Fort Worth Airport flight tickets
United Airlines
Dec 2
HRL2:00 pmHarlingen Valley Intl
3h 51m
1 stop
DFW5:51 pmDallas/Fort Worth
Dec 5
DFW9:50 amDallas/Fort Worth
3h 35m
1 stop
HRL1:25 pmHarlingen Valley Intl
$239
United Airlines
Nov 5
HRL1:59 pmHarlingen Valley Intl
5h 41m
1 stop
DFW7:40 pmDallas/Fort Worth
Nov 9
DFW5:25 pmDallas/Fort Worth
5h 23m
1 stop
HRL10:48 pmHarlingen Valley Intl
$271
United Airlines
Nov 14
HRL5:05 amHarlingen Valley Intl
6h 06m
1 stop
DFW11:11 amDallas/Fort Worth
Nov 16
DFW5:25 pmDallas/Fort Worth
5h 23m
1 stop
HRL10:48 pmHarlingen Valley Intl
$284

momondo Fare Finder

 
Use the filters below to find and compare flights from Harlingen to Dallas/Fort Worth Airport that are best for you.

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Price

Cheapest round-trip

HarlingenDallas

HRL Harlingen Valley Intl - DFW Dallas/Fort Worth

HRLDFW

Harlingen Valley Intl

Wed 12/2

6:41 pm-8:28 pm

Nonstop1h 47m

Dallas/Fort Worth

Sat 12/5

9:48 pm-11:31 pm

Nonstop1h 43m

$219

HarlingenDallas

HRL Harlingen Valley Intl - DFW Dallas/Fort Worth

HRLDFW

Harlingen Valley Intl

Tue 11/3

5:40 am-7:27 am

Nonstop1h 47m

Dallas/Fort Worth

Thu 11/5

8:31 am-10:14 am

Nonstop1h 43m

$235

HarlingenDallas

HRL Harlingen Valley Intl - DFW Dallas/Fort Worth

HRLDFW

Harlingen Valley Intl

Sat 11/14

6:41 pm-8:28 pm

Nonstop1h 47m

Dallas/Fort Worth

Mon 11/16

8:31 am-10:14 am

Nonstop1h 43m

$235

HarlingenDallas

HRL Harlingen Valley Intl - DFW Dallas/Fort Worth

HRLDFW

Harlingen Valley Intl

Wed 12/2

2:00 pm-5:51 pm

1 stop3h 51m

Dallas/Fort Worth

Sat 12/5

9:50 am-1:25 pm

1 stop3h 35m

$239

HarlingenDallas

HRL Harlingen Valley Intl - DFW Dallas/Fort Worth

HRLDFW

Harlingen Valley Intl

Fri 11/13

5:40 am-7:27 am

Nonstop1h 47m

Dallas/Fort Worth

Sat 11/14

9:48 pm-11:31 pm

Nonstop1h 43m

$251

HarlingenDallas

HRL Harlingen Valley Intl - DFW Dallas/Fort Worth

HRLDFW

Harlingen Valley Intl

Thu 11/5

6:41 pm-8:28 pm

Nonstop1h 47m

Dallas/Fort Worth

Mon 11/9

12:12 pm-1:56 pm

Nonstop1h 44m

$251

HarlingenDallas

HRL Harlingen Valley Intl - DFW Dallas/Fort Worth

HRLDFW

Harlingen Valley Intl

Mon 12/7

6:41 pm-8:28 pm

Nonstop1h 47m

Dallas/Fort Worth

Fri 12/11

8:31 am-10:14 am

Nonstop1h 43m

$267
Quickest round-trip

HarlingenDallas

HRL Harlingen Valley Intl - DFW Dallas/Fort Worth

HRLDFW

Harlingen Valley Intl

Fri 10/30

2:46 pm-4:31 pm

Nonstop1h 45m

Dallas/Fort Worth

Mon 11/2

4:37 pm-6:11 pm

Nonstop1h 34m

$267

HarlingenDallas

HRL Harlingen Valley Intl - DFW Dallas/Fort Worth

HRLDFW

Harlingen Valley Intl

Fri 11/6

6:41 pm-8:28 pm

Nonstop1h 47m

Dallas/Fort Worth

Mon 11/9

9:16 pm-10:59 pm

Nonstop1h 43m

$267

HarlingenDallas

HRL Harlingen Valley Intl - DFW Dallas/Fort Worth

HRLDFW

Harlingen Valley Intl

Thu 11/5

1:59 pm-7:40 pm

1 stop5h 41m

Dallas/Fort Worth

Mon 11/9

5:25 pm-10:48 pm

1 stop5h 23m

$271

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Harlingen to Dallas/Fort Worth 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 Dallas/Fort Worth Airport?

The cheapest month to fly to Dallas/Fort Worth Airport from Harlingen is in December. Flight prices, which tend to average around $293, are often lower during this time because this is during the off-season. If you’re not able to fly to Dallas/Fort Worth Airport in December, then April is your next best option. Flight prices from Harlingen to Dallas/Fort Worth Airport during April average around $315.

What is the cheapest day to depart on your flight to Dallas/Fort Worth Airport?

On average, the least expensive day to fly to Dallas/Fort Worth Airport from Harlingen is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $395. 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 Harlingen to Dallas/Fort Worth Airport for around $734.

What is the cheapest time of day to depart on your flight to Dallas/Fort Worth Airport?

Flying to Dallas/Fort Worth Airport from Harlingen at noon is the least expensive time of day to depart. momondo users have found prices as low as $399 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $460 on average. Flights to Dallas/Fort Worth Airport from Harlingen in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

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

There are 4 cabin classes available to choose from on Harlingen to Dallas/Fort Worth Airport 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 Harlingen to Dallas/Fort Worth Airport flights?

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

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

As of September 2026, prices for Harlingen to Dallas/Fort Worth Airport flights are approximately 3% more expensive when compared to flights at the same time last year.

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

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

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

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

Best Price Found

$110

Fastest flight time

1h 35m

Direct flights

Every day
The best one-way flight to Dallas/Fort Worth Airport from Harlingen in the past 72 hours is $110. The best round-trip flight deal from Harlingen to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $219.
The fastest flight from Harlingen to Dallas/Fort Worth Airport takes 1h 35m
Direct flights go from Harlingen to Dallas/Fort Worth Airport every day.
Search flight deals

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

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

    The straight-line distance from Harlingen Valley Intl to Dallas/Fort Worth is 464.7 mi. A reasonable flight in good conditions will take 1h 35m.

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

    Prices for flights from Harlingen Valley Intl Airport to Dallas/Fort Worth Airport refresh daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Harlingen Valley Intl Airport to Dallas/Fort Worth Airport.

  • What documentation or ID do you need to fly to Dallas/Fort Worth Airport?

    The required travel and health documents for your Dallas/Fort Worth 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 Dallas/Fort Worth 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 Harlingen to Dallas/Fort Worth Airport?

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

Best airlines flying from Harlingen to Dallas/Fort Worth Airport

Compare and see reviews for airlines that fly from Harlingen to Dallas/Fort Worth Airport with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $226Free CancellationRating
8.0
4,189 reviews
Search Southwest flights
American AirlinesPriceFrom $242Free CancellationRating
7.1
12,062 reviews
Search American Airlines flights

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

    Across 24 American Airlines flights from Harlingen to Dallas/Fort Worth Airport this week, the average price was $342, with the best American Airlines deals starting from $242 round-trip. 12,062 users have rated American Airlines on momondo, with an average score of 7.1/10.

Traveling to a place near Dallas?

Book flights to Dallas if you plan to visit one of these locations
Fort Worth
Arlington
Grapevine
Plano
Irving
Frisco
Denton
Thackerville
Richardson
Lewisville
Garland
Burleson
Grand Prairie
Addison
Durant
Mansfield
Rockwall
Waxahachie
Sherman
Allen

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Harlingen to Dallas. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Harlingen to Dallas flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Dallas from Harlingen. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Harlingen to Dallas 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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