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Cheap flights from Harlingen to Dallas from $114

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 to Dallas departing on 1/30. 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
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
6:42 pm - 8:30 pm-
1h 48mnonstop
American Airlines Logo
8:27 am - 10:08 am-
1h 41mnonstop
$197American Airlines
Wed, Oct 14 - Sat, Oct 17
American Airlines Logo
8:03 pm - 9:50 pm-
1h 47mnonstop
American Airlines Logo
4:42 pm - 6:13 pm-
1h 31mnonstop
$197American Airlines
Thu, Aug 20 - Sat, Aug 22
American Airlines Logo
6:43 pm - 8:30 pm-
1h 47mnonstop
American Airlines Logo
8:27 am - 10:04 am-
1h 37mnonstop
$197American Airlines
Sat, Sep 5 - Sun, Sep 6
American Airlines Logo
6:43 pm - 8:30 pm-
1h 47mnonstop
American Airlines Logo
6:03 pm - 7:33 pm-
1h 30mnonstop
$197American Airlines
Sat, Sep 5 - Sun, Sep 6
American Airlines Logo
6:43 pm - 8:30 pm-
1h 47mnonstop
American Airlines Logo
8:27 am - 10:04 am-
1h 37mnonstop
$199American Airlines
Sat, Sep 5 - Sun, Sep 6
United Airlines Logo
5:18 pm - 9:38 pm-
4h 20m
United Airlines Logo
9:36 am - 1:24 pm-
3h 48m
$217United Airlines
Sat, Sep 5 - Sun, Sep 6
United Airlines Logo
5:05 am - 8:46 am-
3h 41m
United Airlines Logo
5:25 pm - 10:48 pm-
5h 23m
$217United Airlines
Sat, Nov 14 - Mon, Nov 16
United Airlines Logo
1:59 pm - 7:57 pm-
5h 58m
United Airlines Logo
5:45 pm - 9:52 pm-
4h 07m
$232United Airlines
Fri, Sep 11 - Tue, Sep 15
United Airlines Logo
5:18 pm - 9:38 pm-
4h 20m
United Airlines Logo
12:00 pm - 3:59 pm-
3h 59m
$232United Airlines
Sat, Sep 5 - Mon, Sep 7
Delta Logo
2:30 pm - 10:24 am-
19h 54m
Delta Logo
7:15 pm - 1:32 pm-
18h 17m
$602Delta
Sat, Dec 5 - Tue, Dec 8

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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
Sep 5
HRL6:43 pmHarlingen Valley Intl
1h 47m
DFW8:30 pmDallas/Fort Worth
Sep 6
DFW8:27 amDallas/Fort Worth
1h 37m
HRL10:04 amHarlingen Valley Intl
$197
American Airlines
Sep 5
HRL6:43 pmHarlingen Valley Intl
1h 47m
DFW8:30 pmDallas/Fort Worth
Sep 6
DFW8:27 amDallas/Fort Worth
1h 37m
HRL10:04 amHarlingen Valley Intl
$199
American Airlines
Sep 5
HRL6:43 pmHarlingen Valley Intl
1h 47m
DFW8:30 pmDallas/Fort Worth
Sep 7
DFW8:27 amDallas/Fort Worth
1h 37m
HRL10:04 amHarlingen Valley Intl
$212

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
Sep 5
HRL5:18 pmHarlingen Valley Intl
4h 20m
1 stop
DFW9:38 pmDallas/Fort Worth
Sep 6
DFW9:36 amDallas/Fort Worth
3h 48m
1 stop
HRL1:24 pmHarlingen Valley Intl
$217
United Airlines
Sep 5
HRL5:18 pmHarlingen Valley Intl
4h 20m
1 stop
DFW9:38 pmDallas/Fort Worth
Sep 7
DFW12:00 pmDallas/Fort Worth
3h 59m
1 stop
HRL3:59 pmHarlingen Valley Intl
$232
United Airlines
Sep 1
HRL1:59 pmHarlingen Valley Intl
3h 52m
1 stop
DFW5:51 pmDallas/Fort Worth
Sep 29
DFW9:50 amDallas/Fort Worth
3h 33m
1 stop
HRL1:23 pmHarlingen Valley Intl
$247

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen 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 August 4, 2026.
Use the filters below to find and compare flights from Harlingen to Dallas/Fort Worth Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Wed 10/14

6:42 pm-8:30 pm

Nonstop1h 48m

Dallas/Fort Worth

Sat 10/17

8:27 am-10:08 am

Nonstop1h 41m

$197

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Thu 8/20

8:03 pm-9:50 pm

Nonstop1h 47m

Dallas/Fort Worth

Sat 8/22

4:42 pm-6:13 pm

Nonstop1h 31m

$197

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Sat 9/5

6:43 pm-8:30 pm

Nonstop1h 47m

Dallas/Fort Worth

Sun 9/6

8:27 am-10:04 am

Nonstop1h 37m

$197
Quickest round-trip

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Sat 9/5

6:43 pm-8:30 pm

Nonstop1h 47m

Dallas/Fort Worth

Sun 9/6

6:03 pm-7:33 pm

Nonstop1h 30m

$197

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Sat 9/5

6:43 pm-8:30 pm

Nonstop1h 47m

Dallas/Fort Worth

Sun 9/6

8:27 am-10:04 am

Nonstop1h 37m

$199

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Sat 9/5

5:18 pm-9:38 pm

1 stop4h 20m

Dallas/Fort Worth

Sun 9/6

9:36 am-1:24 pm

1 stop3h 48m

$217

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Sat 11/14

5:05 am-8:46 am

1 stop3h 41m

Dallas/Fort Worth

Mon 11/16

5:25 pm-10:48 pm

1 stop5h 23m

$217

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Fri 9/11

1:59 pm-7:57 pm

1 stop5h 58m

Dallas/Fort Worth

Tue 9/15

5:45 pm-9:52 pm

1 stop4h 07m

$232

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Sat 9/5

5:18 pm-9:38 pm

1 stop4h 20m

Dallas/Fort Worth

Mon 9/7

12:00 pm-3:59 pm

1 stop3h 59m

$232

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Sat 12/5

2:30 pm-10:24 am

1 stop19h 54m

Dallas/Fort Worth

Tue 12/8

7:15 pm-1:32 pm

2 stops18h 17m

$602

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 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 and Dallas/Fort Worth Airport?

Prices are currently low for flights on this route.

Typical prices usually range from $307 to $471.
The lowest price recently found on this route was $197.

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 $373. 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 $726.

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 $397 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $444 on average. Flights to Dallas/Fort Worth Airport from Harlingen in the evening 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 August 2026, prices for Harlingen to Dallas/Fort Worth Airport flights are approximately 10% 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

$264

Fastest flight time

1h 30m

Direct flights

Every day
The best one-way flight to Dallas/Fort Worth Airport from Harlingen in the past 72 hours is $264. The best round-trip flight deal from Harlingen to Dallas/Fort Worth Airport found on momondo in the last 72 hours is $394.
The fastest flight from Harlingen to Dallas/Fort Worth Airport takes 1h 30m
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 30m.

  • 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
United AirlinesPriceFrom $174Free CancellationRating
7.4
10,059 reviews
Search United Airlines flights
SouthwestPriceFrom $226Free CancellationRating
8.0
4,222 reviews
Search Southwest flights
American AirlinesPriceFrom $249Free CancellationRating
7.1
11,848 reviews
Search American Airlines flights

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

    Across 7 American Airlines flights from Harlingen to Dallas/Fort Worth Airport this week, the average price was $340, with the best American Airlines deals starting from $249 round-trip. 11,848 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
Grand Prairie
Garland
Burleson
Addison
Durant
Mansfield
Rockwall
Waxahachie
Allen
Sherman

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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