Which airlines fly to Harlingen?

When flying to Harlingen from United States, momondo travelers will most often fly with one of these popular airlines: American Airlines, United Airlines, Delta or Southwest. Depending on what airport in United States you fly from, you may be able to find flights with any of these popular airlines.

Southwest Flights to Harlingen

Southwest will jet to Harlingen around 3 times in an average week. Where you fly from will dictate what kind of deals you can get for Southwest, but prices as low as $216 have been found from Atlanta Hartsfield-Jackson to Harlingen. Southwest has scored 8.0/10 in momondo user reviews.

United Airlines Flights to Harlingen

Another popular choice for flights to Harlingen is United Airlines (7.4/10, 10,273 reviews). Most United Airlines flights landing in Harlingen will be arriving from Houston George Bush Intcntl, but there are 17 United Airlines flights to Harlingen from all departure points globally so prices can vary significantly. The best United Airlines deal found on momondo this week was $182 (Atlanta Hartsfield-Jackson to Harlingen, round-trip).

How long does it take to fly to Harlingen?

On average, it takes 6h 06m to fly from United States to Harlingen if you fly out of Los Angeles (the most popular airport in United States) and into McAllen Miller Intl (the most popular airport in Harlingen). If you’re flying out of Miami and into McAllen Miller Intl, then the flight time is around 5h 18m.

$59 Cheap Flights to Harlingen in 2026/27

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Find the cheapest flights from the United States to Harlingen

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:45 pm - 5:50 pmAUS Austin Bergstrom-HRL Harlingen Valley Intl

1h 05mnonstop

11:55 am - 1:05 pmHRL Harlingen Valley Intl-AUS Austin Bergstrom

1h 10mnonstop

$117Southwest

Thu, Oct 22 - Mon, Oct 26

7:30 pm - 8:45 pmAUS Austin Bergstrom-HRL Harlingen Valley Intl

1h 15mnonstop

7:45 am - 8:55 amHRL Harlingen Valley Intl-AUS Austin Bergstrom

1h 10mnonstop

$117Southwest

Wed, Dec 2 - Sat, Dec 5

8:05 am - 11:13 amMSP Minneapolis St Paul-HRL Harlingen Valley Intl

3h 08mnonstop

6:22 pm - 9:30 pmHRL Harlingen Valley Intl-MSP Minneapolis St Paul

3h 08mnonstop

$217Sun Country Air

Sun, Oct 18 - Sun, Oct 25

8:05 am - 11:13 amMSP Minneapolis St Paul-HRL Harlingen Valley Intl

3h 08mnonstop

11:50 am - 2:58 pmHRL Harlingen Valley Intl-MSP Minneapolis St Paul

3h 08mnonstop

$217Sun Country Air

Sun, Oct 18 - Thu, Oct 22

6:45 pm - 9:52 pmAUS Austin Bergstrom-HRL Harlingen Valley Intl

3h 07m1 stop Houston George Bush Intcntl

5:05 am - 8:37 amHRL Harlingen Valley Intl-AUS Austin Bergstrom

3h 32m1 stop Houston George Bush Intcntl

$236United Airlines

Fri, Oct 16 - Mon, Oct 19

9:39 am - 3:59 pmAUS Austin Bergstrom-HRL Harlingen Valley Intl

6h 20m1 stop Houston George Bush Intcntl

5:05 am - 8:37 amHRL Harlingen Valley Intl-AUS Austin Bergstrom

3h 32m1 stop Houston George Bush Intcntl

$237United Airlines

Wed, Oct 21 - Fri, Oct 23

10:10 am - 1:23 pmMSP Minneapolis St Paul-HRL Harlingen Valley Intl

3h 13mnonstop

2:18 pm - 5:25 pmHRL Harlingen Valley Intl-MSP Minneapolis St Paul

3h 07mnonstop

$249Delta

Fri, Nov 6 - Wed, Nov 11

11:16 am - 6:08 pmMSP Minneapolis St Paul-HRL Harlingen Valley Intl

6h 52m1 stop Dallas/Fort Worth

10:35 am - 6:13 pmHRL Harlingen Valley Intl-MSP Minneapolis St Paul

7h 38m1 stop Dallas/Fort Worth

$259American Airlines

Sat, Jan 23 - Sat, Jan 30

5:51 pm - 11:13 pmAUS Austin Bergstrom-HRL Harlingen Valley Intl

5h 22m1 stop Dallas/Fort Worth

6:41 pm - 11:01 pmHRL Harlingen Valley Intl-AUS Austin Bergstrom

4h 20m1 stop Dallas/Fort Worth

$264American Airlines

Mon, Nov 23 - Mon, Dec 7

10:10 am - 1:23 pmMSP Minneapolis St Paul-HRL Harlingen Valley Intl

3h 13mnonstop

2:13 pm - 5:25 pmHRL Harlingen Valley Intl-MSP Minneapolis St Paul

3h 12mnonstop

$349Delta

Fri, Oct 23 - Sun, Oct 25

Cheap last minute flights

Enter your travel dates to find the best prices.

8:35 am - 9:40 amAUS Austin Bergstrom-HRL Harlingen Valley Intl

1h 05mnonstop

6:10 pm - 7:20 pmHRL Harlingen Valley Intl-AUS Austin Bergstrom

1h 10mnonstop

$349Southwest

Sun, Oct 4 - Wed, Oct 7

10:25 am - 11:30 amAUS Austin Bergstrom-HRL Harlingen Valley Intl

1h 05mnonstop

4:15 pm - 5:25 pmHRL Harlingen Valley Intl-AUS Austin Bergstrom

1h 10mnonstop

$349Southwest

Wed, Oct 7 - Sat, Oct 10

9:45 pm - 10:55 pmAUS Austin Bergstrom-HRL Harlingen Valley Intl

1h 10mnonstop

11:55 am - 1:05 pmHRL Harlingen Valley Intl-AUS Austin Bergstrom

1h 10mnonstop

$349Southwest

Mon, Oct 5 - Thu, Oct 8

6:00 am - 10:08 amAUS Austin Bergstrom-HRL Harlingen Valley Intl

4h 08m1 stop Dallas/Fort Worth

5:50 am - 9:32 amHRL Harlingen Valley Intl-AUS Austin Bergstrom

3h 42m1 stop Dallas/Fort Worth

$359American Airlines

Wed, Oct 7 - Sat, Oct 10

3:00 pm - 7:10 pmAUS Austin Bergstrom-HRL Harlingen Valley Intl

4h 10m1 stop Dallas Love Field

6:10 pm - 7:20 pmHRL Harlingen Valley Intl-AUS Austin Bergstrom

1h 10mnonstop

$359Southwest

Sun, Oct 4 - Wed, Oct 7

10:32 am - 3:59 pmORD Chicago O'Hare Intl-HRL Harlingen Valley Intl

5h 27m1 stop Houston George Bush Intcntl

5:05 am - 11:16 amHRL Harlingen Valley Intl-ORD Chicago O'Hare Intl

6h 11m1 stop Houston George Bush Intcntl

$389United Airlines

Sat, Oct 3 - Tue, Oct 6

9:24 am - 4:06 pmAUS Austin Bergstrom-HRL Harlingen Valley Intl

6h 42m1 stop Dallas/Fort Worth

6:42 pm - 11:59 pmHRL Harlingen Valley Intl-AUS Austin Bergstrom

5h 17m1 stop Dallas/Fort Worth

$404American Airlines

Sun, Oct 4 - Wed, Oct 7

7:00 am - 1:23 pmAUS Austin Bergstrom-HRL Harlingen Valley Intl

6h 23m1 stop Houston George Bush Intcntl

5:18 pm - 9:22 pmHRL Harlingen Valley Intl-AUS Austin Bergstrom

4h 04m1 stop Houston George Bush Intcntl

$413United Airlines

Mon, Oct 5 - Mon, Oct 5

5:00 am - 10:08 amORD Chicago O'Hare Intl-HRL Harlingen Valley Intl

5h 08m1 stop Dallas/Fort Worth

6:42 pm - 11:59 pmHRL Harlingen Valley Intl-ORD Chicago O'Hare Intl

5h 17m1 stop Dallas/Fort Worth

$444American Airlines

Tue, Oct 6 - Sun, Oct 11

2:10 pm - 9:52 pmORD Chicago O'Hare Intl-HRL Harlingen Valley Intl

7h 42m1 stop Houston George Bush Intcntl

5:05 am - 11:16 amHRL Harlingen Valley Intl-ORD Chicago O'Hare Intl

6h 11m1 stop Houston George Bush Intcntl

$455United Airlines

Tue, Oct 6 - Sun, Oct 11

Recent direct flight deals from the United States to Harlingen

Enter your travel dates to find the best prices.

4:45 pm - 5:50 pmAUS Austin Bergstrom-HRL Harlingen Valley Intl

1h 05mnonstop

11:55 am - 1:05 pmHRL Harlingen Valley Intl-AUS Austin Bergstrom

1h 10mnonstop

$117Southwest

Thu, Oct 22 - Mon, Oct 26

7:30 pm - 8:45 pmAUS Austin Bergstrom-HRL Harlingen Valley Intl

1h 15mnonstop

7:45 am - 8:55 amHRL Harlingen Valley Intl-AUS Austin Bergstrom

1h 10mnonstop

$117Southwest

Wed, Dec 2 - Sat, Dec 5

7:30 pm - 8:45 pmAUS Austin Bergstrom-HRL Harlingen Valley Intl

1h 15mnonstop

7:45 am - 8:55 amHRL Harlingen Valley Intl-AUS Austin Bergstrom

1h 10mnonstop

$117Southwest

Wed, Dec 2 - Sat, Dec 5

8:05 am - 11:13 amMSP Minneapolis St Paul-HRL Harlingen Valley Intl

3h 08mnonstop

11:50 am - 2:58 pmHRL Harlingen Valley Intl-MSP Minneapolis St Paul

3h 08mnonstop

$217Sun Country Air

Sun, Oct 18 - Thu, Oct 22

8:05 am - 11:13 amMSP Minneapolis St Paul-HRL Harlingen Valley Intl

3h 08mnonstop

6:22 pm - 9:30 pmHRL Harlingen Valley Intl-MSP Minneapolis St Paul

3h 08mnonstop

$217Sun Country Air

Sun, Oct 18 - Sun, Oct 25

7:40 am - 11:04 amMSP Minneapolis St Paul-HRL Harlingen Valley Intl

3h 24mnonstop

12:26 pm - 3:36 pmHRL Harlingen Valley Intl-MSP Minneapolis St Paul

3h 10mnonstop

$217Sun Country Air

Thu, Nov 19 - Wed, Nov 25

10:10 am - 1:23 pmMSP Minneapolis St Paul-HRL Harlingen Valley Intl

3h 13mnonstop

2:18 pm - 5:25 pmHRL Harlingen Valley Intl-MSP Minneapolis St Paul

3h 07mnonstop

$249Delta

Fri, Nov 6 - Wed, Nov 11

8:27 am - 10:08 amDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 41mnonstop

6:42 pm - 8:30 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 48mnonstop

$291American Airlines

Thu, Oct 29 - Sat, Oct 31

8:27 am - 10:08 amDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 41mnonstop

6:42 pm - 8:30 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 48mnonstop

$291American Airlines

Tue, Oct 27 - Sat, Oct 31

10:10 am - 1:23 pmMSP Minneapolis St Paul-HRL Harlingen Valley Intl

3h 13mnonstop

2:13 pm - 5:25 pmHRL Harlingen Valley Intl-MSP Minneapolis St Paul

3h 12mnonstop

$349Delta

Fri, Oct 23 - Sun, Oct 25

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

AustinHarlingen

AUS Austin Bergstrom - HRL Harlingen Valley Intl

AUSHRL

Austin Bergstrom

Thu 10/22

4:45 pm-5:50 pm

Nonstop1h 05m

Harlingen Valley Intl

Mon 10/26

11:55 am-1:05 pm

Nonstop1h 10m

$117

AustinHarlingen

AUS Austin Bergstrom - HRL Harlingen Valley Intl

AUSHRL

Austin Bergstrom

Wed 12/2

7:30 pm-8:45 pm

Nonstop1h 15m

Harlingen Valley Intl

Sat 12/5

7:45 am-8:55 am

Nonstop1h 10m

$117

MinneapolisHarlingen

MSP Minneapolis St Paul - HRL Harlingen Valley Intl

MSPHRL

Minneapolis St Paul

Sun 10/18

8:05 am-11:13 am

Nonstop3h 08m

Harlingen Valley Intl

Sun 10/25

6:22 pm-9:30 pm

Nonstop3h 08m

$217

MinneapolisHarlingen

MSP Minneapolis St Paul - HRL Harlingen Valley Intl

MSPHRL

Minneapolis St Paul

Sun 10/18

8:05 am-11:13 am

Nonstop3h 08m

Harlingen Valley Intl

Thu 10/22

11:50 am-2:58 pm

Nonstop3h 08m

$217

AustinHarlingen

AUS Austin Bergstrom - HRL Harlingen Valley Intl

AUSHRL

Austin Bergstrom

Fri 10/16

6:45 pm-9:52 pm

1 stop3h 07m

Harlingen Valley Intl

Mon 10/19

5:05 am-8:37 am

1 stop3h 32m

$236

AustinHarlingen

AUS Austin Bergstrom - HRL Harlingen Valley Intl

AUSHRL

Austin Bergstrom

Wed 10/21

9:39 am-3:59 pm

1 stop6h 20m

Harlingen Valley Intl

Fri 10/23

5:05 am-8:37 am

1 stop3h 32m

$237

MinneapolisHarlingen

MSP Minneapolis St Paul - HRL Harlingen Valley Intl

MSPHRL

Minneapolis St Paul

Fri 11/6

10:10 am-1:23 pm

Nonstop3h 13m

Harlingen Valley Intl

Wed 11/11

2:18 pm-5:25 pm

Nonstop3h 07m

$249

MinneapolisHarlingen

MSP Minneapolis St Paul - HRL Harlingen Valley Intl

MSPHRL

Minneapolis St Paul

Sat 1/23

11:16 am-6:08 pm

1 stop6h 52m

Harlingen Valley Intl

Sat 1/30

10:35 am-6:13 pm

1 stop7h 38m

$259

AustinHarlingen

AUS Austin Bergstrom - HRL Harlingen Valley Intl

AUSHRL

Austin Bergstrom

Mon 11/23

5:51 pm-11:13 pm

1 stop5h 22m

Harlingen Valley Intl

Mon 12/7

6:41 pm-11:01 pm

1 stop4h 20m

$264

MinneapolisHarlingen

MSP Minneapolis St Paul - HRL Harlingen Valley Intl

MSPHRL

Minneapolis St Paul

Fri 10/23

10:10 am-1:23 pm

Nonstop3h 13m

Harlingen Valley Intl

Sun 10/25

2:13 pm-5:25 pm

Nonstop3h 12m

$349

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Harlingen flights insights and trends

Explore insights for your Harlingen flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Harlingen?

If you aren’t able to travel during the month of January, then book flights to Harlingen from United States during October instead. Flights to Harlingen in October, while not as cheap as those in January, still average around $340.

What is the absolute cheapest flight to Harlingen?

The best deal found on momondo in the last two weeks was a flight to Harlingen from Minneapolis for $208. This is 37% cheaper than most flight deals to Harlingen. To find the cheapest price to Harlingen from your area, use momondo’s Airport-to-Airport Pricing Tool.

See prices from:

Cheapest flights to Harlingen Valley Intl

Find the cheapest flights to Harlingen Valley Intl from your nearest city or airport

Find flights from Los Angeles to Harlingen

CHEAPEST MONTH TO FLY TO HARLINGEN FROM LOS ANGELES	June	33% cheaper	Flying from Los Angeles to Harlingen costs on average just $294 in June
MOST EXPENSIVE MONTH TO FLY TO HARLINGEN FROM LOS ANGELES	May	67% more expensive	It costs about $726 for flights to Harlingen from Los Angeles in May
MOST POPULAR MONTH TO FLY TO HARLINGEN FROM LOS ANGELES	June	966% more users visited	More momondo users searched in flights to Harlingen from Los Angeles in June than any other month

Cheap Harlingen flight deals and tips

Summary info about Harlingen flight prices, duration and airlines

Best One-Way Price	$59
Best Round-Trip Price	$117
Fastest flight time	1h 05m
Popular in	April

The best one-way flight price to Harlingen from United States in the last 5 days is $59 (Austin Bergstrom to Harlingen Valley Intl).

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The best round-trip flight price to Harlingen from United States in the last 5 days is $117 (Austin Bergstrom to Harlingen Valley Intl).

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The fastest flight to Harlingen from United States takes 1h 05m (Austin Bergstrom to Harlingen Valley Intl).

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April has the highest demand for flights to Harlingen, with a 9% price increase on average.

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Frequently asked questions about flying to Harlingen

Is there an alternative airport near Harlingen?

Harlingen Valley Intl Airport or Brownsville South Padre Is. Intl Airport can be an alternative airport used for travel to Harlingen.

Is there a cheaper alternative to flying into Harlingen?

You can find deals at Harlingen Valley Intl Airport for $279 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

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

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

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

As of October 2026, there are 6 operators available to choose from for flights to Harlingen Valley Intl Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Harlingen Valley Intl Airport.

What documentation or ID do you need to fly to Harlingen Valley Intl Airport?

The required travel and health documents for your Harlingen Valley Intl 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 Harlingen Valley Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs; momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight for you.

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

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

How can momondo help me find flights to Harlingen?

Once you have performed a search for flights to Harlingen, momondo helps you find the right flight by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track flight prices for Harlingen and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.