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

20 flights are operational daily from Harlingen, Texas to United States as of April 2026. The most popular departure time for this route is 6:00AM, with 50% of flights per day taking off at noon.

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, Texas according to our data. American Airlines is the first choice among our users, with 40% 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.

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

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

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

The number of flights available between Harlingen, Texas and United States is 143 per week as of April 2026. The most frequent departure day is Sun, with 19% of weekly flights leaving on this day.

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 3 operators available for flights from Harlingen Valley Intl Airport to United States as of April 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.

$119 Cheap Flights from Harlingen to the United States in 2026

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

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:35 pm - 9:35 pm

HRL

LAS

8h 00m

1 stop

12:05 pm - 9:35 pm

LAS

HRL

7h 30m

1 stop

$231Southwest

週六, 5月 2 - 週六, 5月 9

5:18 pm - 9:57 pm

HRL

LAS

6h 39m

1 stop

9:05 am - 9:59 pm

LAS

HRL

10h 54m

2 stops

$236United Airlines

週六, 5月 2 - 週六, 5月 9

6:20 am - 7:30 am

HRL

HOU

1h 10mnonstop

2:55 pm - 4:00 pm

HOU

HRL

1h 05mnonstop

$237Southwest

週二, 4月 21 - 週三, 4月 22

7:00 am - 8:23 am

HRL

IAH

1h 23mnonstop

2:40 pm - 4:04 pm

IAH

HRL

1h 24mnonstop

$238United Airlines

週一, 5月 18 - 週二, 5月 19

4:40 pm - 6:00 pm

HRL

HOU

1h 20mnonstop

9:55 pm - 11:00 pm

HOU

HRL

1h 05mnonstop

$238Southwest

週二, 5月 5 - 週一, 5月 11

9:20 am - 10:43 am

HRL

IAH

1h 23mnonstop

8:35 pm - 9:59 pm

IAH

HRL

1h 24mnonstop

$239United Airlines

週五, 4月 24 - 週日, 4月 26

7:53 pm - 11:59 pm

HRL

IAH

4h 06m

1 stop

6:00 am - 10:17 am

IAH

HRL

4h 17m

1 stop

$259American Airlines

週五, 4月 24 - 週六, 4月 25

4:57 pm - 10:40 pm

HRL

LAS

7h 43m

1 stop

6:00 am - 4:25 pm

LAS

HRL

8h 25m

1 stop

$260American Airlines

週三, 6月 17 - 週三, 6月 24

4:02 pm - 11:32 pm

HRL

IAD

6h 30m

1 stop

6:00 am - 3:05 pm

IAD

HRL

10h 05m

1 stop

$329Delta

週三, 4月 29 - 週一, 5月 4

4:02 pm - 11:32 pm

HRL

IAD

6h 30m

1 stop

6:00 am - 3:05 pm

IAD

HRL

10h 05m

1 stop

$354Delta

週三, 4月 29 - 週一, 5月 4

Southwest flights from Harlingen, Texas to United States

Our best Southwest deals on Harlingen, Texas to United States flight tickets

Southwest

May 2

HRL3:35 pmHarlingen Valley Intl

8h 00m

1 stop

LAS9:35 pmLas Vegas Harry Reid Intl

May 9

LAS12:05 pmLas Vegas Harry Reid Intl

7h 30m

1 stop

HRL9:35 pmHarlingen Valley Intl

$231

Southwest

Apr 21

HRL6:20 amHarlingen Valley Intl

1h 10m

HOU7:30 amHouston Hobby

Apr 22

HOU2:55 pmHouston Hobby

1h 05m

HRL4:00 pmHarlingen Valley Intl

$237

Southwest

May 5

HRL4:40 pmHarlingen Valley Intl

1h 20m

HOU6:00 pmHouston Hobby

May 11

HOU9:55 pmHouston Hobby

1h 05m

HRL11:00 pmHarlingen Valley Intl

$238

United Airlines flights from Harlingen, Texas to United States

Our best United Airlines deals on Harlingen, Texas to United States flight tickets

United Airlines

May 2

HRL5:18 pmHarlingen Valley Intl

6h 39m

1 stop

LAS9:57 pmLas Vegas Harry Reid Intl

May 9

LAS9:05 amLas Vegas Harry Reid Intl

10h 54m

2 stops

HRL9:59 pmHarlingen Valley Intl

$236

United Airlines

May 18

HRL7:00 amHarlingen Valley Intl

1h 23m

IAH8:23 amHouston George Bush Intcntl

May 19

IAH2:40 pmHouston George Bush Intcntl

1h 24m

HRL4:04 pmHarlingen Valley Intl

$238

United Airlines

Apr 24

HRL9:20 amHarlingen Valley Intl

1h 23m

IAH10:43 amHouston George Bush Intcntl

Apr 26

IAH8:35 pmHouston George Bush Intcntl

1h 24m

HRL9:59 pmHarlingen Valley Intl

$239

momondo Fare Finder

Use the filters below to find and compare flights from Harlingen, Texas to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

週六 5/2

3:35 pm-9:35 pm

1 stop8h 00m

Las Vegas Harry Reid Intl

週六 5/9

12:05 pm-9:35 pm

1 stop7h 30m

$231

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

週六 5/2

5:18 pm-9:57 pm

1 stop6h 39m

Las Vegas Harry Reid Intl

週六 5/9

9:05 am-9:59 pm

2 stops10h 54m

$236

Quickest round-trip

HarlingenHouston

HRL - HOU

HRLHOU

Harlingen Valley Intl

週二 4/21

6:20 am-7:30 am

Nonstop1h 10m

Houston Hobby

週三 4/22

2:55 pm-4:00 pm

Nonstop1h 05m

$237

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

週一 5/18

7:00 am-8:23 am

Nonstop1h 23m

Houston George Bush Intcntl

週二 5/19

2:40 pm-4:04 pm

Nonstop1h 24m

$238

HarlingenHouston

HRL - HOU

HRLHOU

Harlingen Valley Intl

週二 5/5

4:40 pm-6:00 pm

Nonstop1h 20m

Houston Hobby

週一 5/11

9:55 pm-11:00 pm

Nonstop1h 05m

$238

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

週五 4/24

9:20 am-10:43 am

Nonstop1h 23m

Houston George Bush Intcntl

週日 4/26

8:35 pm-9:59 pm

Nonstop1h 24m

$239

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

週五 4/24

7:53 pm-11:59 pm

1 stop4h 06m

Houston George Bush Intcntl

週六 4/25

6:00 am-10:17 am

1 stop4h 17m

$259

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

週三 6/17

4:57 pm-10:40 pm

1 stop7h 43m

Las Vegas Harry Reid Intl

週三 6/24

6:00 am-4:25 pm

1 stop8h 25m

$260

HarlingenWashington, D.C.

HRL - IAD

HRLIAD

Harlingen Valley Intl

週三 4/29

4:02 pm-11:32 pm

1 stop6h 30m

Washington, D.C. Dulles Intl

週一 5/4

6:00 am-3:05 pm

1 stop10h 05m

$329

HarlingenWashington, D.C.

HRL - IAD

HRLIAD

Harlingen Valley Intl

週三 4/29

4:02 pm-11:32 pm

1 stop6h 30m

Washington, D.C. Dulles Intl

週一 5/4

6:00 am-3:05 pm

1 stop10h 05m

$354

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, Texas 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, January is the cheapest month to fly from Harlingen, Texas to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $253. If you aren’t able to travel during the month of January, then book flights to United States from Harlingen, Texas during August instead. Flights to United States in August, while not as cheap as those in January, still average around $263.

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 Valley Intl to United States flights?

There are 4 cabin classes available to choose from on Harlingen Valley Intl 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, Texas to United States flights?

You could potentially save up to 12% on your flight if you consider stops on a Harlingen, Texas to United States flight.

Cheap Harlingen, Texas to United States flight deals and tips

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

Best Price Found	$158
Fastest flight time	1h 10m
Direct flights	Every day
Airports in United States	4,297 airports

The best one-way flight to United States from Harlingen, Texas in the past 72 hours is $158. The best round-trip flight deal from Harlingen, Texas to United States found on momondo in the last 72 hours is $223.

The fastest flight from Harlingen, Texas to United States takes 1h 10m

Direct flights go from Harlingen, Texas to United States every day.

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

Search flight deals

Frequently asked questions about flying from Harlingen, Texas 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 3 operators available for flights from Harlingen Valley Intl Airport to United States as of April 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, Texas to United States?
Based on momondo bookings for flights between Harlingen, Texas and United States, the leading plane model is Embraer 175, making up 15.17% of the total bookings. Other popular models include Boeing 737 MAX 8 with 14.33%, Airbus A320-100/200 with 11.52%, and Embraer ERJ-135 / ERJ-140 / ERJ-145 with 10.67%.

Best airlines flying from Harlingen, Texas to United States

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $158	Free Cancellation	Rating 7.1 11,560 reviews	Search American Airlines flights
Southwest	PriceFrom $160	Free Cancellation	Rating 8.0 4,341 reviews	Search Southwest flights
United Airlines	PriceFrom $174	Free Cancellation	Rating 7.4 9,546 reviews	Search United Airlines 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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Flights to New Yorkfrom $55

Flights to Los Angelesfrom $56

Flights to Orlandofrom $55

Flights to Miamifrom $55

Flights to Chicagofrom $58

Flights to San Franciscofrom $56

Flights to Las Vegasfrom $40

Flights to Washington, D.C.from $56

Flights to Bostonfrom $65

Flights to Atlantafrom $48

Flights to Dallasfrom $57

Flights to Fort Lauderdalefrom $47

Cheap flights from Harlingen, Texas to the United States from $119

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Southwest flights from Harlingen, Texas to United States

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Our best United Airlines deals on Harlingen, Texas to United States flight tickets

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Use the filters below to find and compare flights from Harlingen, Texas to the United States that are best for you.

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How to get the cheapest flight ticket from Harlingen, Texas 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 Valley Intl to United States flights?

Can stopping save me money on Harlingen, Texas 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, Texas to United States on average per day?

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

Cheap Harlingen, Texas to United States flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in United States

Frequently asked questions about flying from Harlingen, Texas to the United States

Best airlines flying from Harlingen, Texas to United States

Compare and see reviews for airlines that fly from Harlingen, Texas 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

Harlingen, Texas flight routes

According to popular flight searches on momondo this year

United States flight routes

According to popular flight searches on momondo this year

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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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