What is the cheapest airline that flies from Harlingen Valley Intl to Dallas?

Southwest and United Airlines are the most popular carriers operating from Harlingen Valley Intl to Dallas

How many flights depart from Harlingen to Dallas on average per week?

56 flights are operational weekly from Harlingen to Dallas as of May 2026. The most popular departure day for this route is Fri, with 18% of flights per week taking off on this day.

How many flights depart from Harlingen to Dallas on average per day?

As of May 2026, 8 flights take off from Harlingen and land in Dallas each day. The most common flight departure time for this route is 10:00AM, with 54% of daily flights taking off at noon.

What airlines fly to Dallas?

American Airlines, Southwest and United Airlines are the top three most popular airlines that fly to Dallas from Harlingen according to our data. American Airlines is the first choice among our users, with 76% of people opting to fly with this airline when traveling to Dallas. Keep in mind that there are 3 different airlines that fly to Dallas on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Harlingen Valley Intl Airport to Dallas were last updated today.

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

As of May 2026, there are 3 operators available to choose from for flights from Harlingen Valley Intl Airport to Dallas.

How old do you have to be to fly from Harlingen Valley Intl Airport to Dallas?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Harlingen Valley Intl Airport to Dallas.

What documentation or ID do you need to fly to Dallas?

The necessary travel and health documents for your Dallas trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$149 Cheap Flights from Harlingen to Dallas in 2026

Q: What is the typical price of a round-trip flight between Harlingen and Dallas?

Prices are currently low for flights on this route. Typical prices usually range from $473 to $318. The lowest price recently found on this route was $296.

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Find the cheapest flights from Harlingen to Dallas

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:04 pm - 9:50 pm

HRL

DFW

1h 46mnonstop

10:44 pm - 12:14 am

DFW

HRL

1h 30mnonstop

$296American Airlines

Sat, Jun 20 - Wed, Jun 24

8:04 pm - 9:50 pm

HRL

DFW

1h 46mnonstop

10:44 pm - 12:14 am

DFW

HRL

1h 30mnonstop

$297American Airlines

Sat, Jun 20 - Tue, Jun 23

5:05 am - 6:40 am

HRL

DAL

1h 35mnonstop

9:20 am - 10:45 am

DAL

HRL

1h 25mnonstop

$297Southwest

Sat, Jun 13 - Sat, Jun 20

8:04 pm - 9:50 pm

HRL

DFW

1h 46mnonstop

6:30 pm - 8:12 pm

DFW

HRL

1h 42mnonstop

$300American Airlines

Sat, Jun 27 - Sat, Jul 4

3:30 pm - 6:20 pm

HRL

DAL

2h 50m

1 stop

11:55 am - 1:20 pm

DAL

HRL

1h 25mnonstop

$303Southwest

Sat, Sep 19 - Mon, Sep 21

5:05 am - 6:40 am

HRL

DAL

1h 35mnonstop

7:05 pm - 10:40 pm

DAL

HRL

3h 35m

1 stop

$307Southwest

Sat, Jun 13 - Sat, Jun 20

7:15 am - 11:04 am

HRL

DFW

3h 49m

1 stop

4:03 pm - 7:33 pm

DFW

HRL

3h 30m

1 stop

$317United Airlines

Wed, Oct 7 - Thu, Oct 8

7:20 am - 10:57 am

HRL

DFW

3h 37m

1 stop

4:01 pm - 7:49 pm

DFW

HRL

3h 48m

1 stop

$324United Airlines

Thu, Jun 11 - Wed, Jun 17

5:18 pm - 9:38 pm

HRL

DFW

4h 20m

1 stop

7:00 am - 1:24 pm

DFW

HRL

6h 24m

1 stop

$333United Airlines

Fri, Aug 14 - Sun, Aug 16

6:00 am - 7:40 am

HRL

DFW

1h 40mnonstop

6:02 pm - 7:34 pm

DFW

HRL

1h 32mnonstop

$351American Airlines

Sat, Jun 13 - Mon, Jun 15

American Airlines flights from Harlingen to Dallas

Our best American Airlines deals on Harlingen to Dallas flight tickets

American Airlines

Jun 20

HRL8:04 pmHarlingen Valley Intl

1h 46m

DFW9:50 pmDallas/Fort Worth

Jun 24

DFW10:44 pmDallas/Fort Worth

1h 30m

HRL12:14 amHarlingen Valley Intl

$296

American Airlines

Jun 20

HRL8:04 pmHarlingen Valley Intl

1h 46m

DFW9:50 pmDallas/Fort Worth

Jun 23

DFW10:44 pmDallas/Fort Worth

1h 30m

HRL12:14 amHarlingen Valley Intl

$297

American Airlines

Jun 27

HRL8:04 pmHarlingen Valley Intl

1h 46m

DFW9:50 pmDallas/Fort Worth

Jul 4

DFW6:30 pmDallas/Fort Worth

1h 42m

HRL8:12 pmHarlingen Valley Intl

$300

United Airlines flights from Harlingen to Dallas

Our best United Airlines deals on Harlingen to Dallas flight tickets

United Airlines

Oct 7

HRL7:15 amHarlingen Valley Intl

3h 49m

1 stop

DFW11:04 amDallas/Fort Worth

Oct 8

DFW4:03 pmDallas/Fort Worth

3h 30m

1 stop

HRL7:33 pmHarlingen Valley Intl

$317

United Airlines

Jul 10

HRL5:10 amHarlingen Valley Intl

5h 47m

1 stop

DFW10:57 amDallas/Fort Worth

Jul 12

DFW4:01 pmDallas/Fort Worth

3h 48m

1 stop

HRL7:49 pmHarlingen Valley Intl

$333

United Airlines

May 29

HRL7:20 amHarlingen Valley Intl

3h 37m

1 stop

DFW10:57 amDallas/Fort Worth

Jun 29

DFW5:24 pmDallas/Fort Worth

4h 30m

1 stop

HRL9:54 pmHarlingen Valley Intl

$338

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Sat 6/20

8:04 pm-9:50 pm

Nonstop1h 46m

Dallas/Fort Worth

Wed 6/24

10:44 pm-12:14 am

Nonstop1h 30m

$296

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Sat 6/20

8:04 pm-9:50 pm

Nonstop1h 46m

Dallas/Fort Worth

Tue 6/23

10:44 pm-12:14 am

Nonstop1h 30m

$297

Quickest round-trip

HarlingenDallas

HRL - DAL

HRLDAL

Harlingen Valley Intl

Sat 6/13

5:05 am-6:40 am

Nonstop1h 35m

Dallas Love Field

Sat 6/20

9:20 am-10:45 am

Nonstop1h 25m

$297

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Sat 6/27

8:04 pm-9:50 pm

Nonstop1h 46m

Dallas/Fort Worth

Sat 7/4

6:30 pm-8:12 pm

Nonstop1h 42m

$300

HarlingenDallas

HRL - DAL

HRLDAL

Harlingen Valley Intl

Sat 9/19

3:30 pm-6:20 pm

1 stop2h 50m

Dallas Love Field

Mon 9/21

11:55 am-1:20 pm

Nonstop1h 25m

$303

HarlingenDallas

HRL - DAL

HRLDAL

Harlingen Valley Intl

Sat 6/13

5:05 am-6:40 am

Nonstop1h 35m

Dallas Love Field

Sat 6/20

7:05 pm-10:40 pm

1 stop3h 35m

$307

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Wed 10/7

7:15 am-11:04 am

1 stop3h 49m

Dallas/Fort Worth

Thu 10/8

4:03 pm-7:33 pm

1 stop3h 30m

$317

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Thu 6/11

7:20 am-10:57 am

1 stop3h 37m

Dallas/Fort Worth

Wed 6/17

4:01 pm-7:49 pm

1 stop3h 48m

$324

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Fri 8/14

5:18 pm-9:38 pm

1 stop4h 20m

Dallas/Fort Worth

Sun 8/16

7:00 am-1:24 pm

1 stop6h 24m

$333

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Sat 6/13

6:00 am-7:40 am

Nonstop1h 40m

Dallas/Fort Worth

Mon 6/15

6:02 pm-7:34 pm

Nonstop1h 32m

$351

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Harlingen to Dallas

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

Prices

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Other information

What is the typical price of a round-trip flight between Harlingen and Dallas?

What is the cheapest month to fly to Dallas?

If you are unable to visit Dallas during the month of August, then departing from Harlingen during the month September is also very affordable. Most momondo users find prices during this month for around $174.

What is the cheapest day to depart on your flight to Dallas?

On average, the least expensive day to fly to Dallas from Harlingen is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $372. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Harlingen because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $598.

What is the cheapest time of day to depart on your flight to Dallas?

Flying to Dallas from Harlingen in the evening is the least expensive time of day to depart. momondo users have found prices as low as $379 when looking at flights departing in the evening. In the morning is when there is more demand to fly to Dallas, so prices are often more expensive at around $401 per ticket.

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

Fly from Harlingen Valley Intl to Dallas Love Field for the best Harlingen Valley Intl - Dallas flight prices

Cheap Harlingen to Dallas flight deals and tips

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

Fastest flight time	1h 30m
Direct flights	Every day
Airports in Dallas	3 airports

The fastest flight from Harlingen to Dallas takes 1h 30m

Direct flights go from Harlingen to Dallas every day.

There are 3 airports in Dallas. From Harlingen there are direct flights to Dallas/Fort Worth (DFW), Dallas Love Field (DAL).

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Frequently asked questions about flying from Harlingen to Dallas

How far is Harlingen Valley Intl to Dallas by plane?
Dallas is 458.3 mi away from Harlingen Valley Intl. In terms of flight time, this usually takes a little over 1h 30m.
When did momondo last update prices for flights from Harlingen Valley Intl Airport to Dallas?
Prices for flights from Harlingen Valley Intl Airport to Dallas were last updated today.
How many operators does momondo search for flights from Harlingen Valley Intl Airport to Dallas?
As of May 2026, there are 3 operators available to choose from for flights from Harlingen Valley Intl Airport to Dallas.
How old do you have to be to fly from Harlingen Valley Intl Airport to Dallas?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Harlingen Valley Intl Airport to Dallas.
What documentation or ID do you need to fly to Dallas?
The necessary travel and health documents for your Dallas trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Harlingen to Dallas

Compare and see reviews for airlines that fly from Harlingen to Dallas with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $174	Free Cancellation	Rating 7.4 9,730 reviews	Search United Airlines flights
Southwest	PriceFrom $177	Free Cancellation	Rating 8.0 4,292 reviews	Search Southwest flights
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.1 11,654 reviews	Search American Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Dallas from Harlingen.

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

All flight searches from Harlingen to Dallas on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Harlingen to Dallas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Dallas from Harlingen. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Harlingen to Dallas from $149

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 6/6. 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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How to get the cheapest flight ticket from Harlingen to Dallas

What is the typical price of a round-trip flight between Harlingen and Dallas?

What is the cheapest month to fly to Dallas?

What is the cheapest day to depart on your flight to Dallas?

What is the cheapest time of day to depart on your flight to Dallas?

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

What is the cheapest airline that flies from Harlingen Valley Intl to Dallas?

What airlines fly to Dallas?

How many flights depart from Harlingen to Dallas on average per day?

How many flights depart from Harlingen to Dallas on average per week?

Cheap Harlingen to Dallas flight deals and tips

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Fastest flight time

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Frequently asked questions about flying from Harlingen to Dallas

Best airlines flying from Harlingen to Dallas

Compare and see reviews for airlines that fly from Harlingen to Dallas with momondo

Why use momondo?

An easier way to manage your Dallas 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.

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Airports listed have a maximum distance of 15.5 mi from Dallas

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