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

Southwest, United Airlines, and Delta are the most popular carriers operating from Harlingen Valley Intl to United States

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

13 flights are operational daily from Harlingen to United States as of July 2026. The most popular departure time for this route is 6:00AM, with 58% of flights per day taking off at noon.

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

The number of flights available between Harlingen and United States is 92 per week as of July 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

What airlines fly to United States?

American Airlines, Allegiant Air and United Airlines are the top three most popular airlines that fly to United States from Harlingen according to our data. American Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 5 different airlines that fly to United States 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 United States?

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

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

There are 5 operators available for flights from Harlingen Valley Intl Airport to United States as of July 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Harlingen Valley Intl Airport to United States.

What documentation or ID do you need to fly to United States?

The necessary travel and health documents for your United States 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.

$78 Cheap Flights from Harlingen to the United States in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Harlingen to the United States

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:30 pm - 4:40 pm

HRL

HOU

1h 10mnonstop

11:50 am - 1:00 pm

HOU

HRL

1h 10mnonstop

$155Southwest

Sat, Sep 12 - Tue, Sep 15

6:05 am - 7:15 am

HRL

HOU

1h 10mnonstop

11:20 am - 4:45 pm

HOU

HRL

5h 25m

1 stop

$165Southwest

Sat, Sep 12 - Tue, Sep 15

6:43 pm - 8:30 pm

HRL

DFW

1h 47mnonstop

9:20 pm - 10:54 pm

DFW

HRL

1h 34mnonstop

$197American Airlines

Sat, Aug 29 - Tue, Sep 1

5:18 pm - 9:38 pm

HRL

DFW

4h 20m

1 stop

9:36 am - 3:59 pm

DFW

HRL

6h 23m

1 stop

$217United Airlines

Sat, Aug 29 - Tue, Sep 1

6:43 pm - 12:18 am

HRL

ORD

5h 35m

1 stop

12:10 pm - 6:13 pm

ORD

HRL

6h 03m

1 stop

$223American Airlines

Tue, Sep 1 - Sat, Sep 5

1:59 pm - 7:57 pm

HRL

DFW

5h 58m

1 stop

12:00 pm - 3:59 pm

DFW

HRL

3h 59m

1 stop

$227United Airlines

Tue, Aug 11 - Wed, Aug 12

10:52 am - 2:06 pm

HRL

MSP

3h 14mnonstop

6:55 am - 10:20 am

MSP

HRL

3h 25mnonstop

$258Sun Country Air

Tue, Dec 29 - Thu, Jan 7

9:52 am - 1:06 pm

HRL

MSP

3h 14mnonstop

6:55 am - 10:20 am

MSP

HRL

3h 25mnonstop

$278Sun Country Air

Sat, Dec 26 - Thu, Jan 7

2:13 pm - 12:58 am

HRL

EWR

9h 45m

2 stops

6:00 am - 1:23 pm

EWR

HRL

8h 23m

1 stop

$409Delta

Mon, Nov 2 - Sun, Nov 8

2:13 pm - 12:58 am

HRL

EWR

9h 45m

2 stops

6:00 am - 1:23 pm

EWR

HRL

8h 23m

1 stop

$439Delta

Mon, Nov 2 - Sun, Nov 8

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Southwest flights from Harlingen to United States

Our best Southwest deals on Harlingen to United States flight tickets

Southwest

Sep 12

HRL3:30 pmHarlingen Valley Intl

1h 10m

HOU4:40 pmHouston Hobby

Sep 15

HOU11:50 amHouston Hobby

1h 10m

HRL1:00 pmHarlingen Valley Intl

$155

Southwest

Sep 12

HRL6:05 amHarlingen Valley Intl

1h 10m

HOU7:15 amHouston Hobby

Sep 15

HOU11:20 amHouston Hobby

5h 25m

1 stop

HRL4:45 pmHarlingen Valley Intl

$165

Southwest

Sep 12

HRL6:05 amHarlingen Valley Intl

1h 10m

HOU7:15 amHouston Hobby

Sep 15

HOU6:00 amHouston Hobby

5h 35m

2 stops

HRL11:35 amHarlingen Valley Intl

$170

American Airlines flights from Harlingen to United States

Our best American Airlines deals on Harlingen to United States flight tickets

American Airlines

Aug 29

HRL6:43 pmHarlingen Valley Intl

1h 47m

DFW8:30 pmDallas/Fort Worth

Sep 1

DFW9:20 pmDallas/Fort Worth

1h 34m

HRL10:54 pmHarlingen Valley Intl

$197

American Airlines

Sep 1

HRL6:43 pmHarlingen Valley Intl

5h 35m

1 stop

ORD12:18 amChicago O'Hare Intl

Sep 5

ORD12:10 pmChicago O'Hare Intl

6h 03m

1 stop

HRL6:13 pmHarlingen Valley Intl

$223

American Airlines

Aug 12

HRL5:54 amHarlingen Valley Intl

1h 45m

DFW7:39 amDallas/Fort Worth

Aug 15

DFW1:10 pmDallas/Fort Worth

1h 32m

HRL2:42 pmHarlingen Valley Intl

$247

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HarlingenHouston

HRL - HOU

HRLHOU

Harlingen Valley Intl

Sat 9/12

3:30 pm-4:40 pm

Nonstop1h 10m

Houston Hobby

Tue 9/15

11:50 am-1:00 pm

Nonstop1h 10m

$155

HarlingenHouston

HRL - HOU

HRLHOU

Harlingen Valley Intl

Sat 9/12

6:05 am-7:15 am

Nonstop1h 10m

Houston Hobby

Tue 9/15

11:20 am-4:45 pm

1 stop5h 25m

$165

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Sat 8/29

6:43 pm-8:30 pm

Nonstop1h 47m

Dallas/Fort Worth

Tue 9/1

9:20 pm-10:54 pm

Nonstop1h 34m

$197

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Sat 8/29

5:18 pm-9:38 pm

1 stop4h 20m

Dallas/Fort Worth

Tue 9/1

9:36 am-3:59 pm

1 stop6h 23m

$217

HarlingenChicago

HRL - ORD

HRLORD

Harlingen Valley Intl

Tue 9/1

6:43 pm-12:18 am

1 stop5h 35m

Chicago O'Hare Intl

Sat 9/5

12:10 pm-6:13 pm

1 stop6h 03m

$223

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Tue 8/11

1:59 pm-7:57 pm

1 stop5h 58m

Dallas/Fort Worth

Wed 8/12

12:00 pm-3:59 pm

1 stop3h 59m

$227

HarlingenMinneapolis

HRL - MSP

HRLMSP

Harlingen Valley Intl

Tue 12/29

10:52 am-2:06 pm

Nonstop3h 14m

Minneapolis St Paul

Thu 1/7

6:55 am-10:20 am

Nonstop3h 25m

$258

HarlingenMinneapolis

HRL - MSP

HRLMSP

Harlingen Valley Intl

Sat 12/26

9:52 am-1:06 pm

Nonstop3h 14m

Minneapolis St Paul

Thu 1/7

6:55 am-10:20 am

Nonstop3h 25m

$278

HarlingenNewark

HRL - EWR

HRLEWR

Harlingen Valley Intl

Mon 11/2

2:13 pm-12:58 am

2 stops9h 45m

Newark

Sun 11/8

6:00 am-1:23 pm

1 stop8h 23m

$409

HarlingenNewark

HRL - EWR

HRLEWR

Harlingen Valley Intl

Mon 11/2

2:13 pm-12:58 am

2 stops9h 45m

Newark

Sun 11/8

6:00 am-1:23 pm

1 stop8h 23m

$439

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 United States

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

Airlines

Other information

What is the cheapest month to fly to United States?

In general, October is the cheapest month to fly from Harlingen to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $67. If you aren’t able to travel during the month of October, then book flights to United States from Harlingen during September instead. Flights to United States in September, while not as cheap as those in October, still average around $79.

What is the cheapest Harlingen Valley Intl to United States flight route?

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

What cabin class options are available on Harlingen to United States flights?

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

Can stopping save me money on Harlingen to United States flights?

You could potentially save up to 21% on your flight if you consider stops on a Harlingen to United States flight.

Cheap Harlingen to United States flight deals and tips

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

Best Price Found	$199
Fastest flight time	1h 05m
Direct flights	Every day
Airports in United States	4,297 airports

The best one-way flight to United States from Harlingen in the past 72 hours is $199. The best round-trip flight deal from Harlingen to United States found on momondo in the last 72 hours is $216.

The fastest flight from Harlingen to United States takes 1h 05m

Direct flights go from Harlingen to United States every day.

There are 4,297 airports in United States. From Harlingen there are direct flights to Dallas/Fort Worth (DFW), Dallas Love Field (DAL), Houston Hobby (HOU).

Search flight deals

Frequently asked questions about flying from Harlingen to the United States

When did momondo last update prices for flights from Harlingen Valley Intl Airport to United States?
Prices for flights from Harlingen Valley Intl Airport to United States were last updated today.
How many operators does momondo search for flights from Harlingen Valley Intl Airport to United States?
There are 5 operators available for flights from Harlingen Valley Intl Airport to United States as of July 2026.
How old do you have to be to fly from Harlingen Valley Intl Airport to United States?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Harlingen Valley Intl Airport to United States.
What documentation or ID do you need to fly to United States?
The necessary travel and health documents for your United States 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.
What is the most popular plane model from Harlingen to United States?
Based on momondo bookings for flights between Harlingen and United States, the leading plane model is Boeing 737 MAX 8, making up 19.02% of the total bookings. Other popular models include Embraer 175 with 15.95%, Embraer 170 with 11.96%, and Embraer ERJ-135 / ERJ-140 / ERJ-145 with 10.12%.

Best airlines flying from Harlingen to United States

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $158	Free Cancellation	Rating 7.1 11,807 reviews	Search American Airlines flights
United Airlines	PriceFrom $174	Free Cancellation	Rating 7.4 9,988 reviews	Search United Airlines flights
Southwest	PriceFrom $203	Free Cancellation	Rating 8.0 4,244 reviews	Search Southwest flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Harlingen to United States. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to United States from Harlingen with this policy.

How can momondo help me find flights from Harlingen to United States?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Harlingen to United States.

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

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

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Popular cities in the United States

Flights to New Yorkfrom $81

Flights to Los Angelesfrom $50

Flights to Orlandofrom $55

Flights to Miamifrom $54

Flights to Chicagofrom $61

Flights to San Franciscofrom $50

Flights to Las Vegasfrom $46

Flights to Washington, D.C.from $55

Flights to Bostonfrom $78

Flights to Atlantafrom $55

Flights to Fort Lauderdalefrom $56

Flights to Dallasfrom $62

Cheap flights from Harlingen to the United States from $78

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 the United States departing on 8/8. 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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Southwest flights from Harlingen to United States

Our best Southwest deals on Harlingen to United States flight tickets

American Airlines flights from Harlingen to United States

Our best American Airlines deals on Harlingen to United States flight tickets

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How to get the cheapest flight ticket from Harlingen to United States

What is the cheapest month to fly to United States?

What is the cheapest Harlingen Valley Intl to United States flight route?

What cabin class options are available on Harlingen to United States flights?

Can stopping save me money on Harlingen to United States flights?

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

What airlines fly to United States?

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

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

Cheap Harlingen to United States flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in United States

Frequently asked questions about flying from Harlingen to the United States

Best airlines flying from Harlingen to United States

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

Why use momondo?

An easier way to manage your United States 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

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Fly your favorite airline to the United States

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List of cabin classes available on flights landing in the United States. Availability may vary depending on flight origin and airline.

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