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Harlingen

$59+ Cheap flights from Harlingen

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — DFW
Jun 18 — Jun 251
Thu 6/18
Thu 6/25
1 adult, Economy
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Find flights from Harlingen within your budget

 
Find flights departing from Harlingen that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on May 19, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenAustin

HRL - AUS

HRLAUS

Harlingen Valley Intl

Tue 8/4

5:10 am-8:39 am

1 stop3h 29m

Austin Bergstrom

Sat 8/8

2:30 pm-7:49 pm

1 stop5h 19m

$158

HarlingenAustin

HRL - AUS

HRLAUS

Harlingen Valley Intl

Tue 8/4

6:35 am-7:45 am

Nonstop1h 10m

Austin Bergstrom

Sat 8/8

12:50 pm-3:50 pm

1 stop3h 00m

$167
Quickest round-trip

HarlingenAustin

HRL - AUS

HRLAUS

Harlingen Valley Intl

Sat 6/13

4:10 pm-5:20 pm

Nonstop1h 10m

Austin Bergstrom

Sat 7/4

9:35 am-10:40 am

Nonstop1h 05m

$178

HarlingenAustin

HRL - AUS

HRLAUS

Harlingen Valley Intl

Thu 7/2

6:30 pm-11:50 pm

1 stop5h 20m

Austin Bergstrom

Sun 7/5

6:05 am-11:00 am

1 stop4h 55m

$188

HarlingenDenver

HRL - DEN

HRLDEN

Harlingen Valley Intl

Fri 6/5

5:35 pm-9:00 pm

1 stop4h 25m

Denver Intl

Mon 6/15

2:30 pm-9:40 pm

1 stop6h 10m

$194

HarlingenDenver

HRL - DEN

HRLDEN

Harlingen Valley Intl

Tue 6/16

10:50 am-3:35 pm

1 stop5h 45m

Denver Intl

Tue 6/23

6:05 am-12:05 pm

1 stop5h 00m

$199

HarlingenAustin

HRL - AUS

HRLAUS

Harlingen Valley Intl

Thu 6/25

1:00 pm-4:30 pm

1 stop3h 30m

Austin Bergstrom

Mon 6/29

8:50 am-10:00 am

Nonstop1h 10m

$207

HarlingenAustin

HRL - AUS

HRLAUS

Harlingen Valley Intl

Tue 8/25

5:40 pm-6:50 pm

Nonstop1h 10m

Austin Bergstrom

Fri 8/28

6:20 am-1:20 pm

2 stops7h 00m

$212

HarlingenAustin

HRL - AUS

HRLAUS

Harlingen Valley Intl

Wed 6/17

5:00 pm-10:20 pm

1 stop5h 20m

Austin Bergstrom

Thu 6/18

8:50 am-10:00 am

Nonstop1h 10m

$217

HarlingenAustin

HRL - AUS

HRLAUS

Harlingen Valley Intl

Mon 6/15

6:30 pm-11:50 pm

1 stop5h 20m

Austin Bergstrom

Mon 6/22

6:45 pm-11:40 pm

1 stop4h 55m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/17

Showing 1-10 of 60 resultsSorted by cheapest first
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Compare providers for flights from Harlingen

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Harlingen in May
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: Among all the travel providers offering deals on flights from Harlingen, FlightHub has been found to have the most accurate pricing. Users can find the same prices on deals on Cheapflights as FlightHub about >95% of the time. This is based on searches for flights from Harlingen made on Cheapflights over the past month and is updated monthly.
  • Most trusted provider: In terms of trustworthiness, Cheapflights users rate FlightHub the highest out of those offering flight deals from Harlingen. FlightHub has a user feedback rating of 3 out of 3 stars (3 being the best) and has received the most positive sentiment from Cheapflights users searching for flights from Harlingen. This info is gathered from Cheapflights searches over the past month.

Best time to book a flight from Harlingen

Have a flexible travel schedule? Discover the best time to fly from Harlingen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Harlingen

Get recent, data-driven insights about flights from Harlingen including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Harlingen?

Currently, September is the cheapest month in which you can book a flight from Harlingen (average of $293). Flying from Harlingen in May will prove the most costly (average of $420). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

When is the cheapest time to fly from Harlingen?

Use this chart to determine the cheapest time to fly round-trip from Harlingen to Dallas/Fort Worth. Price data was last updated on May 16, 2026.

Those who are seeking the cheapest fare on flights departing from Harlingen would be wise to consider leaving during Tuesday at noon when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Sunday afternoons when fares are usually the most expensive.

Which airlines fly from Harlingen?

For flights departing from Harlingen check dates and pricing for the following: American Airlines, Southwest, United Airlines. These airlines depart to the following popular destinations: Dallas.

Southwest
Southwest
From $101
American Airlines
American Airlines
From $158
United Airlines
United Airlines
From $148
Sun Country Air
Sun Country Air
From $69

What are popular destinations to fly to from Harlingen?

Some of the most frequent flights departing from Harlingen everyday are: Houston (90 flights per day), Dallas (56 flights per day), and Austin (9 flights per day).

Houston Hobby
Houston Hobby
From $131
Dallas/Fort Worth
Dallas/Fort Worth
From $138
Austin Bergstrom
Austin Bergstrom
From $99
Minneapolis St Paul
Minneapolis St Paul
From $106

What is the cheapest place to fly to from Harlingen?

The cheapest city to fly to from Harlingen is Austin Bergstrom, with prices starting at $99. Explore other affordable destinations below.

Austin Bergstrom
Austin Bergstrom
From $99
Minneapolis St Paul
Minneapolis St Paul
From $106
Houston Hobby
Houston Hobby
From $131
Dallas/Fort Worth
Dallas/Fort Worth
From $138

Airline reviews for flights from Harlingen

Read reviews and ratings of airlines operating flights from Harlingen. Gain insights into the quality of service, in-flight amenities, customer experiences, and overall satisfaction to choose the best airline for your Harlingen travel. Please note that the reviews are sourced from user searches and were last updated on May 19, 2026. In the last 7 days, Cheapflights users made a total of 2,558,603 searches.
Get a feel of what it's like to fly with Southwest,United Airlines, andAmerican Airlines from Harlingen by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,284 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Overall

7.9

Reviews

1 / 20
6.0
Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.
Southwest
7.9
Good
4,284 reviews
Southwest
7.9
Good
4,284 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Overall

7.9

Reviews

1 / 20
6.0
Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.
United Airlines
7.4
Good
9,732 reviews
Southwest
7.9
Good
4,284 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Overall

7.9

Reviews

1 / 20
6.0
Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.
American Airlines
7.1
Good
11,645 reviews
Southwest
7.9
Good
4,284 reviews

Entertainment

7.5

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Overall

7.9

Reviews

1 / 20
6.0
Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

Browse thousands of different options on Cheapflights for your next trip

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Popular international destinations from Harlingen

The most popular international flight routes departing from Harlingen we’ve come across at this time.
Flights from Harlingen to Cancún

Related info for your journey

Access useful and relevant information related to your journey from Harlingen. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated May 19, 2026.

  • What are the most popular destinations to fly to from Harlingen?

    This month, the top selected destinations from Harlingen are Denver, Dallas/Fort Worth Airport, Las Vegas. Throughout the year, Las Vegas, Dallas/Fort Worth Airport, Denver are some of the top choices made by users flying from Harlingen.

  • What is the cheapest flight from Harlingen to anywhere?

    Users have flown out of Harlingen for as low as $99 to Austin (prices may vary depending on the airline and departure time). On average, users have booked flights for $320 to fly from Harlingen.

  • What are the cheapest airlines flying from Harlingen to anywhere?

    Over the past few days, we've found that Sun Country Air, Delta, and Southwest have the cheapest prices from Harlingen. Sun Country Air flights from Harlingen to Cancun ($69), Delta flights from Harlingen to Minneapolis St Paul ($96), and Southwest flights from Harlingen to Atlanta Hartsfield-Jackson ($101).

  • What is the cheapest premium economy flight from Harlingen?

    Options for some of the cheapest premium economy flights from Harlingen we have found on Cheapflights are as follows:
    Fly from Harlingen Valley Intl to Houston George Bush Intcntl Airport starting at $1,893
    Fly from Harlingen Valley Intl to Minneapolis starting at $2,559

  • What is the cheapest first class flight from Harlingen?

    If you’re looking for a cheap first-class flight from Harlingen, consider Dallas. Prices start at $1,076 so you can fly first-class even on a budget.

  • What is the cheapest month to fly from Harlingen?

    September is currently the cheapest month to fly from Harlingen. At this moment in time May is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

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