Which airlines fly to Harlingen, Texas?

When flying to Harlingen, Texas 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, Texas

Southwest will jet to Harlingen, Texas around 5 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 $160 have been found from Atlanta Hartsfield-Jackson to Harlingen, Texas. Southwest has scored 8.0/10 in momondo user reviews.

Delta Flights to Harlingen, Texas

Another popular choice for flights to Harlingen, Texas is Delta (7.9/10, 7,998 reviews). Most Delta flights landing in Harlingen, Texas will be arriving from Minneapolis St Paul, but there are 4 Delta flights to Harlingen, Texas from all departure points globally so prices can vary significantly. The best Delta deal found on momondo this week was $148 (Atlanta Hartsfield-Jackson to Harlingen, Texas, round-trip).

How long does it take to fly to Harlingen, Texas?

On average, it takes 6h 26m to fly from United States to Harlingen, Texas 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, Texas). If you’re flying out of Miami and into McAllen Miller Intl, then the flight time is around 5h 37m.

$70 Cheap Flights to Harlingen in 2025/26

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Find the cheapest flights from the United States to Harlingen, Texas

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One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

9:40 am - 10:50 amAUS-HRL

1h 10mnonstop

6:50 am - 8:05 amHRL-AUS

1h 15mnonstop

$139Southwest

Find Deal

Fri, Dec 5 - Sun, Dec 7

7:00 am - 9:55 amAUS-HRL

2h 55m1 stop

6:50 am - 8:05 amHRL-AUS

1h 15mnonstop

$149Southwest

Find Deal

Fri, Dec 5 - Sun, Dec 7

7:30 am - 11:01 amMSP-HRL

3h 31mnonstop

11:37 am - 2:48 pmHRL-MSP

3h 11mnonstop

$177Sun Country Air

Find Deal

Mon, Dec 1 - Sun, Dec 21

7:00 am - 10:31 amMSP-HRL

3h 31mnonstop

5:00 pm - 8:11 pmHRL-MSP

3h 11mnonstop

$178Sun Country Air

Find Deal

Thu, Dec 11 - Wed, Dec 17

9:40 am - 10:59 amIAH-HRL

1h 19mnonstop

9:20 am - 10:42 amHRL-IAH

1h 22mnonstop

$179United Airlines

Find Deal

Thu, Nov 27 - Thu, Dec 4

9:40 am - 10:59 amIAH-HRL

1h 19mnonstop

5:00 am - 6:22 amHRL-IAH

1h 22mnonstop

$189United Airlines

Find Deal

Tue, Nov 11 - Thu, Nov 13

11:26 am - 2:46 pmMSP-HRL

3h 20mnonstop

3:41 pm - 6:54 pmHRL-MSP

3h 13mnonstop

$193Delta

Find Deal

Fri, Dec 5 - Sun, Dec 7

7:50 am - 2:46 pmDEN-HRL

5h 56m1 stop

6:44 pm - 10:34 pmHRL-DEN

4h 50m1 stop

$197American Airlines

Find Deal

Thu, Jan 15 - Mon, Jan 19

5:00 am - 9:45 amIAH-HRL

4h 45m1 stop

7:55 pm - 11:40 pmHRL-IAH

3h 45m1 stop

$198American Airlines

Find Deal

Tue, Mar 10 - Tue, Mar 17

11:26 am - 2:46 pmMSP-HRL

3h 20mnonstop

3:41 pm - 6:54 pmHRL-MSP

3h 13mnonstop

$215Delta

Find Deal

Fri, Dec 5 - Fri, Dec 12

Fly from

Route

Depart

Return

Price

AustinHarlingen

AUS - HRL

AUSHRL

Austin Bergstrom

Fri 12/5

9:40 am-10:50 am

Nonstop1h 10m

Harlingen Valley Intl

Sun 12/7

6:50 am-8:05 am

Nonstop1h 15m

$139

AustinHarlingen

AUS - HRL

AUSHRL

Austin Bergstrom

Fri 12/5

7:00 am-9:55 am

1 stop2h 55m

Harlingen Valley Intl

Sun 12/7

6:50 am-8:05 am

Nonstop1h 15m

$149

MinneapolisHarlingen

MSP - HRL

MSPHRL

Minneapolis St Paul

Mon 12/1

7:30 am-11:01 am

Nonstop3h 31m

Harlingen Valley Intl

Sun 12/21

11:37 am-2:48 pm

Nonstop3h 11m

$177

MinneapolisHarlingen

MSP - HRL

MSPHRL

Minneapolis St Paul

Thu 12/11

7:00 am-10:31 am

Nonstop3h 31m

Harlingen Valley Intl

Wed 12/17

5:00 pm-8:11 pm

Nonstop3h 11m

$178

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Thu 11/27

9:40 am-10:59 am

Nonstop1h 19m

Harlingen Valley Intl

Thu 12/4

9:20 am-10:42 am

Nonstop1h 22m

$179

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Tue 11/11

9:40 am-10:59 am

Nonstop1h 19m

Harlingen Valley Intl

Thu 11/13

5:00 am-6:22 am

Nonstop1h 22m

$189

MinneapolisHarlingen

MSP - HRL

MSPHRL

Minneapolis St Paul

Fri 12/5

11:26 am-2:46 pm

Nonstop3h 20m

Harlingen Valley Intl

Sun 12/7

3:41 pm-6:54 pm

Nonstop3h 13m

$193

DenverHarlingen

DEN - HRL

DENHRL

Denver Intl

Thu 1/15

7:50 am-2:46 pm

1 stop5h 56m

Harlingen Valley Intl

Mon 1/19

6:44 pm-10:34 pm

1 stop4h 50m

$197

HoustonHarlingen

IAH - HRL

IAHHRL

Houston George Bush Intcntl

Tue 3/10

5:00 am-9:45 am

1 stop4h 45m

Harlingen Valley Intl

Tue 3/17

7:55 pm-11:40 pm

1 stop3h 45m

$198

MinneapolisHarlingen

MSP - HRL

MSPHRL

Minneapolis St Paul

Fri 12/5

11:26 am-2:46 pm

Nonstop3h 20m

Harlingen Valley Intl

Fri 12/12

3:41 pm-6:54 pm

Nonstop3h 13m

$215

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Harlingen, Texas flights insights and trends

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

Prices

Other information

What is the cheapest month to fly to Harlingen, Texas?

The month of October is, on average, the cheapest month to fly to Harlingen, Texas from United States, with most prices found around $251. If you are unable to visit Harlingen, Texas during the month of October, then departing from United States during the month August is also very affordable. Most momondo users find prices during this month for around $317.

What is the absolute cheapest flight to Harlingen, Texas?

The best deal found on momondo in the last two weeks was a flight to Harlingen, Texas from Las Vegas for $140. This is 62% cheaper than most flight deals to Harlingen, Texas. To find the cheapest price to Harlingen, Texas from your area, use momondo’s Airport-to-Airport Pricing Tool.

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What is the cheapest day to depart on your flight to Harlingen, Texas?

The cheapest day to depart on your flight to Harlingen, Texas is on a Tuesday when prices can be found for as low as $324. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from United States to Harlingen, Texas for around $464.

What is the cheapest time of day to depart on your flight to Harlingen, Texas?

Our most recent data shows that the best time of day to fly to Harlingen, Texas is in the afternoon. Flights from United States to Harlingen, Texas during this time can be as low as $274. Flights at noon are often more expensive with an average ticket price of $569.

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, Texas

CHEAPEST MONTH TO FLY TO HARLINGEN, TEXAS FROM LOS ANGELES	July	32% cheaper	Flying from Los Angeles to Harlingen, Texas costs on average just $248 in July
MOST EXPENSIVE MONTH TO FLY TO HARLINGEN, TEXAS FROM LOS ANGELES	March	26% more expensive	It costs about $462 for flights to Harlingen, Texas from Los Angeles in March
MOST POPULAR MONTH TO FLY TO HARLINGEN, TEXAS FROM LOS ANGELES	July	600% more users visited	More momondo users searched in flights to Harlingen, Texas from Los Angeles in July than any other month

Cheap Harlingen, Texas flight deals and tips

Summary info about Harlingen, Texas flight prices, duration and airlines

Best One-Way Price	$70
Best Round-Trip Price	$139
Fastest flight time	1h 10m
Popular in	April

The best one-way flight price to Harlingen from United States in the last 72 hours is $70 (Austin Bergstrom to Harlingen Valley Intl).

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The best round-trip flight price to Harlingen from United States in the last 72 hours is $139 (Austin Bergstrom to Harlingen Valley Intl).

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The fastest flight to Harlingen from United States takes 1h 10m (Austin Bergstrom to Harlingen Valley Intl).

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April has the highest demand for flights to Harlingen, with a 24% price increase on average.

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Frequently asked questions about flying to Harlingen, Texas

What is there to do in Harlingen when it’s raining?

Users planning a flight to Harlingen during the month of September should anticipate rain. There are still things to do in Harlingen even when it's raining, though. Those looking for a great museum with interesting exhibits should take time out of their trip to Harlingen to go see The Harlingen Arts and Heritage Museum. The Harlingen Arts and Heritage Museum is particularly popular with tourists when the weather in Harlingen is not ideal.

Is there an alternative airport near Harlingen, Texas?

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

Is there a cheaper alternative to flying into Harlingen, Texas?

You can find deals at Harlingen Valley Intl Airport for $238 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 2025, there are 5 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.