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Cheap flights from Harlingen, Texas to Dallas from $73

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 11/19. 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

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Find the cheapest flights from Harlingen, Texas to Dallas

Cheap round-trip flights

Southwest Logo
6:10 pm - 9:25 pmHRL-DAL
3h 15m1 stop
Southwest Logo
7:00 pm - 11:30 pmDAL-HRL
4h 30m1 stop
$199Southwest
Find Deal
Wed, Oct 15 - Mon, Oct 20
Southwest Logo
6:10 pm - 9:25 pmHRL-DAL
3h 15m1 stop
Southwest Logo
6:55 pm - 11:30 pmDAL-HRL
4h 35m2 stops
$204Southwest
Find Deal
Wed, Oct 15 - Mon, Oct 20
American Airlines Logo
2:51 pm - 4:31 pmHRL-DFW
1h 40mnonstop
American Airlines Logo
9:33 pm - 11:04 pmDFW-HRL
1h 31mnonstop
$217American Airlines
Find Deal
Sat, Oct 4 - Sat, Oct 11
Southwest Logo
6:10 pm - 9:25 pmHRL-DAL
3h 15m1 stop
Southwest Logo
5:40 pm - 8:40 pmDAL-HRL
3h 00m1 stop
$222Southwest
Find Deal
Wed, Oct 15 - Sat, Oct 18
American Airlines Logo
6:37 pm - 8:14 pmHRL-DFW
1h 37mnonstop
American Airlines Logo
8:08 am - 9:36 amDFW-HRL
1h 28mnonstop
$254American Airlines
Find Deal
Sat, Oct 18 - Mon, Oct 20
American Airlines Logo
2:50 pm - 4:26 pmHRL-DFW
1h 36mnonstop
American Airlines Logo
8:08 am - 9:38 amDFW-HRL
1h 30mnonstop
$259American Airlines
Find Deal
Wed, Oct 15 - Sat, Oct 18
American Airlines Logo
2:50 pm - 4:26 pmHRL-DFW
1h 36mnonstop
American Airlines Logo
4:37 pm - 6:05 pmDFW-HRL
1h 28mnonstop
$261American Airlines
Find Deal
Tue, Oct 21 - Tue, Oct 28
United Airlines Logo
5:00 am - 9:11 amHRL-DFW
4h 11m1 stop
United Airlines Logo
5:46 pm - 9:16 pmDFW-HRL
3h 30m1 stop
$279United Airlines
Find Deal
Wed, Oct 15 - Sat, Oct 18
United Airlines Logo
2:05 pm - 5:56 pmHRL-DFW
3h 51m1 stop
United Airlines Logo
5:15 am - 10:59 amDFW-HRL
5h 44m1 stop
$289United Airlines
Find Deal
Sat, Oct 25 - Mon, Oct 27
United Airlines Logo
5:00 am - 8:51 amHRL-DFW
3h 51m1 stop
United Airlines Logo
7:00 am - 10:59 amDFW-HRL
3h 59m1 stop
$295United Airlines
Find Deal
Fri, Oct 31 - Sun, Nov 2

United Airlines flights from Harlingen, Texas to Dallas

Our best United Airlines deals on Harlingen, Texas to Dallas flight tickets
United Airlines
Oct 15
HRL5:00 amHarlingen Valley Intl
4h 11m
1 stop
DFW9:11 amDallas/Fort Worth
Oct 18
DFW5:46 pmDallas/Fort Worth
3h 30m
1 stop
HRL9:16 pmHarlingen Valley Intl
$279
Find similar
United Airlines
Oct 25
HRL2:05 pmHarlingen Valley Intl
3h 51m
1 stop
DFW5:56 pmDallas/Fort Worth
Oct 27
DFW5:15 amDallas/Fort Worth
5h 44m
1 stop
HRL10:59 amHarlingen Valley Intl
$289
Find similar
United Airlines
Oct 31
HRL5:00 amHarlingen Valley Intl
3h 51m
1 stop
DFW8:51 amDallas/Fort Worth
Nov 2
DFW7:00 amDallas/Fort Worth
3h 59m
1 stop
HRL10:59 amHarlingen Valley Intl
$295
Find similar

American Airlines flights from Harlingen, Texas to Dallas

Our best American Airlines deals on Harlingen, Texas to Dallas flight tickets
American Airlines
Oct 4
HRL2:51 pmHarlingen Valley Intl
1h 40m
DFW4:31 pmDallas/Fort Worth
Oct 11
DFW9:33 pmDallas/Fort Worth
1h 31m
HRL11:04 pmHarlingen Valley Intl
$217
Find similar
American Airlines
Oct 18
HRL6:37 pmHarlingen Valley Intl
1h 37m
DFW8:14 pmDallas/Fort Worth
Oct 20
DFW8:08 amDallas/Fort Worth
1h 28m
HRL9:36 amHarlingen Valley Intl
$254
Find similar
American Airlines
Oct 15
HRL2:50 pmHarlingen Valley Intl
1h 36m
DFW4:26 pmDallas/Fort Worth
Oct 18
DFW8:08 amDallas/Fort Worth
1h 30m
HRL9:38 amHarlingen Valley Intl
$259
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen, Texas to Dallas 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 9, 2025.
Use the filters below to find and compare flights from Harlingen, Texas to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarlingenDallas

HRL - DAL

HRLDAL

Harlingen Valley Intl

Wed 10/15

6:10 pm-9:25 pm

1 stop3h 15m

Dallas Love Field

Mon 10/20

7:00 pm-11:30 pm

1 stop4h 30m

$199

HarlingenDallas

HRL - DAL

HRLDAL

Harlingen Valley Intl

Wed 10/15

6:10 pm-9:25 pm

1 stop3h 15m

Dallas Love Field

Mon 10/20

6:55 pm-11:30 pm

2 stops4h 35m

$204

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Sat 10/4

2:51 pm-4:31 pm

Nonstop1h 40m

Dallas/Fort Worth

Sat 10/11

9:33 pm-11:04 pm

Nonstop1h 31m

$217

HarlingenDallas

HRL - DAL

HRLDAL

Harlingen Valley Intl

Wed 10/15

6:10 pm-9:25 pm

1 stop3h 15m

Dallas Love Field

Sat 10/18

5:40 pm-8:40 pm

1 stop3h 00m

$222

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Sat 10/18

6:37 pm-8:14 pm

Nonstop1h 37m

Dallas/Fort Worth

Mon 10/20

8:08 am-9:36 am

Nonstop1h 28m

$254

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Wed 10/15

2:50 pm-4:26 pm

Nonstop1h 36m

Dallas/Fort Worth

Sat 10/18

8:08 am-9:38 am

Nonstop1h 30m

$259

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Tue 10/21

2:50 pm-4:26 pm

Nonstop1h 36m

Dallas/Fort Worth

Tue 10/28

4:37 pm-6:05 pm

Nonstop1h 28m

$261

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Wed 10/15

5:00 am-9:11 am

1 stop4h 11m

Dallas/Fort Worth

Sat 10/18

5:46 pm-9:16 pm

1 stop3h 30m

$279

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Sat 10/25

2:05 pm-5:56 pm

1 stop3h 51m

Dallas/Fort Worth

Mon 10/27

5:15 am-10:59 am

1 stop5h 44m

$289

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Fri 10/31

5:00 am-8:51 am

1 stop3h 51m

Dallas/Fort Worth

Sun 11/2

7:00 am-10:59 am

1 stop3h 59m

$295

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, Texas 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

What is the cheapest month to fly to Dallas?

If you are unable to visit Dallas during the month of April, then departing from Harlingen, Texas during the month May is also very affordable. Most momondo users find prices during this month for around $269.

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

On average, the least expensive day to fly to Dallas from Harlingen, Texas is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $366. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Harlingen, Texas because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $540.

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

Flying to Dallas from Harlingen, Texas at noon is the least expensive time of day to depart. momondo users have found prices as low as $364 when looking at flights departing at noon. In the morning is when there is more demand to fly to Dallas, so prices are often more expensive at around $398 per ticket.

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

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

How far in advance should I book a flight to Dallas?

You are more likely to see cheaper flights to Dallas from Harlingen, Texas when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around $313 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from Harlingen, Texas for as low as $177 on momondo.

What cabin class options are available on Harlingen Valley Intl to Dallas flights?

There are 3 cabin classes available to choose from on Harlingen Valley Intl to Dallas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Harlingen, Texas to Dallas flight deals and tips

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

Fastest flight time

1h 31m

Direct flights

Every day

Airports in Dallas

2 airports
The fastest flight from Harlingen, Texas to Dallas takes 1h 31m
Direct flights go from Harlingen, Texas to Dallas every day.
There are 2 airports near Dallas: Dallas/Fort Worth (DFW), Dallas Love Field (DAL)
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  • 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 33m.

  • 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?

  • 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, Texas to Dallas

Compare and see reviews for airlines that fly from Harlingen, Texas to Dallas with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $188Free CancellationRating
8.0
4,250 reviews
Search Southwest flights
American AirlinesPriceFrom $237Free CancellationRating
7.2
10,000 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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Find better results for your trip to the United States

Fly into one of these airports located in Dallas

Airports listed have a maximum distance of 15.5 mi from Dallas
Dallas Love Field Airport
Dallas/Fort Worth Airport