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Cheap flights from Harlingen, Texas to Dallas from $118

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Harlingen, Texas to Dallas departing on 12/8. 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 Harlingen, Texas to Dallas

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
8:11 pm - 9:50 pmHRL-DFW
1h 39mnonstop
American Airlines Logo
6:12 pm - 7:41 pmDFW-HRL
1h 29mnonstop
$259American Airlines
Find Deal
Sat, Dec 20 - Sat, Dec 27
American Airlines Logo
8:11 pm - 9:50 pmHRL-DFW
1h 39mnonstop
American Airlines Logo
6:12 pm - 7:41 pmDFW-HRL
1h 29mnonstop
$260American Airlines
Find Deal
Sat, Dec 20 - Sat, Dec 27
American Airlines Logo
5:34 am - 7:14 amHRL-DFW
1h 40mnonstop
American Airlines Logo
6:12 pm - 7:41 pmDFW-HRL
1h 29mnonstop
$261American Airlines
Find Deal
Tue, Dec 23 - Sat, Dec 27
American Airlines Logo
8:11 pm - 9:50 pmHRL-DFW
1h 39mnonstop
American Airlines Logo
6:12 pm - 7:41 pmDFW-HRL
1h 29mnonstop
$269American Airlines
Find Deal
Tue, Dec 30 - Sat, Jan 3
American Airlines Logo
10:11 am - 11:49 amHRL-DFW
1h 38mnonstop
American Airlines Logo
9:40 pm - 11:11 pmDFW-HRL
1h 31mnonstop
$274American Airlines
Find Deal
Sat, Dec 6 - Mon, Dec 8
American Airlines Logo
2:48 pm - 4:27 pmHRL-DFW
1h 39mnonstop
American Airlines Logo
9:10 pm - 10:48 pmDFW-HRL
1h 38mnonstop
$276American Airlines
Find Deal
Fri, Dec 19 - Tue, Dec 30
United Airlines Logo
12:15 pm - 5:55 pmHRL-DFW
5h 40m1 stop
United Airlines Logo
3:59 pm - 7:36 pmDFW-HRL
3h 37m1 stop
$281United Airlines
Find Deal
Tue, Dec 23 - Sat, Dec 27
United Airlines Logo
5:25 pm - 11:13 pmHRL-DFW
5h 48m1 stop
United Airlines Logo
5:11 pm - 9:59 pmDFW-HRL
4h 48m1 stop
$309United Airlines
Find Deal
Fri, Jan 23 - Sun, Jan 25
United Airlines Logo
9:20 am - 1:25 pmHRL-DFW
4h 05m1 stop
United Airlines Logo
3:50 pm - 7:49 pmDFW-HRL
3h 59m1 stop
$311United Airlines
Find Deal
Fri, Dec 12 - Mon, Dec 15
Multiple Airlines Logo
11:55 am - 8:09 pmHRL-DFW
8h 14m1 stop
Multiple Airlines Logo
6:49 pm - 10:53 amDFW-HRL
40h 04m2 stops
$352Multiple Airlines
Find Deal
Fri, Dec 19 - Tue, Dec 30

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

Our best United Airlines deals on Harlingen, Texas to Dallas/Fort Worth Airport flight tickets
United Airlines
Dec 23
HRL12:15 pmHarlingen Valley Intl
5h 40m
1 stop
DFW5:55 pmDallas/Fort Worth
Dec 27
DFW3:59 pmDallas/Fort Worth
3h 37m
1 stop
HRL7:36 pmHarlingen Valley Intl
$281
Find similar
United Airlines
Jan 23
HRL5:25 pmHarlingen Valley Intl
5h 48m
1 stop
DFW11:13 pmDallas/Fort Worth
Jan 25
DFW5:11 pmDallas/Fort Worth
4h 48m
1 stop
HRL9:59 pmHarlingen Valley Intl
$309
Find similar
United Airlines
Dec 12
HRL9:20 amHarlingen Valley Intl
4h 05m
1 stop
DFW1:25 pmDallas/Fort Worth
Dec 15
DFW3:50 pmDallas/Fort Worth
3h 59m
1 stop
HRL7:49 pmHarlingen Valley Intl
$311
Find similar

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

Our best American Airlines deals on Harlingen, Texas to Dallas/Fort Worth Airport flight tickets
American Airlines
Dec 20
HRL8:11 pmHarlingen Valley Intl
1h 39m
DFW9:50 pmDallas/Fort Worth
Dec 27
DFW6:12 pmDallas/Fort Worth
1h 29m
HRL7:41 pmHarlingen Valley Intl
$259
Find similar
American Airlines
Dec 20
HRL8:11 pmHarlingen Valley Intl
1h 39m
DFW9:50 pmDallas/Fort Worth
Dec 27
DFW6:12 pmDallas/Fort Worth
1h 29m
HRL7:41 pmHarlingen Valley Intl
$260
Find similar
American Airlines
Dec 23
HRL5:34 amHarlingen Valley Intl
1h 40m
DFW7:14 amDallas/Fort Worth
Dec 27
DFW6:12 pmDallas/Fort Worth
1h 29m
HRL7:41 pmHarlingen Valley Intl
$261
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen, Texas to Dallas/Fort Worth Airport 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 November 6, 2025.
Use the filters below to find and compare flights from Harlingen, Texas to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Sat 12/20

8:11 pm-9:50 pm

Nonstop1h 39m

Dallas/Fort Worth

Sat 12/27

6:12 pm-7:41 pm

Nonstop1h 29m

$259

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Sat 12/20

8:11 pm-9:50 pm

Nonstop1h 39m

Dallas/Fort Worth

Sat 12/27

6:12 pm-7:41 pm

Nonstop1h 29m

$260

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Tue 12/23

5:34 am-7:14 am

Nonstop1h 40m

Dallas/Fort Worth

Sat 12/27

6:12 pm-7:41 pm

Nonstop1h 29m

$261

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Tue 12/30

8:11 pm-9:50 pm

Nonstop1h 39m

Dallas/Fort Worth

Sat 1/3

6:12 pm-7:41 pm

Nonstop1h 29m

$269

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Sat 12/6

10:11 am-11:49 am

Nonstop1h 38m

Dallas/Fort Worth

Mon 12/8

9:40 pm-11:11 pm

Nonstop1h 31m

$274

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Fri 12/19

2:48 pm-4:27 pm

Nonstop1h 39m

Dallas/Fort Worth

Tue 12/30

9:10 pm-10:48 pm

Nonstop1h 38m

$276

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Tue 12/23

12:15 pm-5:55 pm

1 stop5h 40m

Dallas/Fort Worth

Sat 12/27

3:59 pm-7:36 pm

1 stop3h 37m

$281

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Fri 1/23

5:25 pm-11:13 pm

1 stop5h 48m

Dallas/Fort Worth

Sun 1/25

5:11 pm-9:59 pm

1 stop4h 48m

$309

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Fri 12/12

9:20 am-1:25 pm

1 stop4h 05m

Dallas/Fort Worth

Mon 12/15

3:50 pm-7:49 pm

1 stop3h 59m

$311

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Fri 12/19

11:55 am-8:09 pm

1 stop8h 14m

Dallas/Fort Worth

Tue 12/30

6:49 pm-10:53 am

2 stops40h 04m

$352

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 Dallas from

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

What is the cheapest month to fly to Dallas/Fort Worth Airport?

The cheapest month to fly to Dallas/Fort Worth Airport from Harlingen, Texas is in April. Flight prices, which tend to average around $257, 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 April, then May is your next best option. Flight prices from Harlingen, Texas to Dallas/Fort Worth Airport during May average around $269.

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, Texas is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $355. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Harlingen, Texas to Dallas/Fort Worth Airport for around $538.

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, Texas at noon is the least expensive time of day to depart. momondo users have found prices as low as $368 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 $398 on average. Flights to Dallas/Fort Worth Airport from Harlingen, Texas 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 Valley Intl to Dallas/Fort Worth flights?

There are 3 cabin classes available to choose from on Harlingen Valley Intl to Dallas/Fort Worth 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, Texas to Dallas/Fort Worth Airport flights?

You could potentially save up to 43% on your flight if you consider stops on a Harlingen, Texas to Dallas/Fort Worth Airport flight.

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

As of November 2025, prices for Harlingen, Texas to Dallas/Fort Worth Airport flights are approximately 12% more expensive when compared to flights at the same time last year.

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

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

Best Price Found

$149

Fastest flight time

1h 34m

Direct flights

Every day
The best one-way flight to Dallas/Fort Worth Airport from Harlingen, Texas in the past 72 hours is $149. The best round-trip flight deal from Harlingen, Texas to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $306.
The fastest flight from Harlingen, Texas to Dallas/Fort Worth Airport takes 1h 34m
Direct flights go from Harlingen, Texas to Dallas/Fort Worth Airport every day.
Search flight deals

  • 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 34m.

  • 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, Texas to Dallas/Fort Worth Airport?

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

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

Compare and see reviews for airlines that fly from Harlingen, Texas to Dallas/Fort Worth Airport with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $188Free CancellationRating
8.0
4,241 reviews
Search Southwest flights
American AirlinesPriceFrom $252Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights

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

    Across 33 American Airlines flights from Harlingen, Texas to Dallas/Fort Worth Airport this week, the average price was $313, with the best American Airlines deals starting from $252 round-trip. 11,040 users have rated American Airlines on momondo, with an average score of 7.2/10.

Traveling to a place near Dallas?

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

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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