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

26 flights are operational daily from Harlingen to United States as of April 2026. The most popular departure time for this route is 10:00AM, with 57% 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 according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 6 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between Harlingen and United States is 184 per week as of April 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

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

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

$116 Cheap Flights from Harlingen to the United States in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

3:35 pm - 9:35 pm

HRL

LAS

8h 00m

1 stop

5:20 am - 12:10 pm

LAS

HRL

4h 50m

1 stop

$231Southwest

sam., mai 16 - mer., mai 20

2:10 pm - 5:20 pm

HRL

LAS

5h 10m

1 stop

11:55 pm - 11:00 am

LAS

HRL

9h 05m

1 stop

$236Southwest

mer., juil. 29 - sam., août 1

12:35 pm - 1:45 pm

HRL

HOU

1h 10mnonstop

2:45 pm - 3:50 pm

HOU

HRL

1h 05mnonstop

$237Southwest

mar., août 18 - mar., août 25

5:18 pm - 6:41 pm

HRL

IAH

1h 23mnonstop

2:40 pm - 4:04 pm

IAH

HRL

1h 24mnonstop

$238United Airlines

lun., mai 4 - mer., mai 6

10:40 am - 11:55 am

HRL

HOU

1h 15mnonstop

8:50 pm - 10:00 pm

HOU

HRL

1h 10mnonstop

$238Southwest

lun., mai 4 - mer., mai 6

7:00 am - 8:23 am

HRL

IAH

1h 23mnonstop

8:34 pm - 9:59 pm

IAH

HRL

1h 25mnonstop

$239United Airlines

jeu., mai 7 - lun., mai 11

8:04 pm - 9:50 pm

HRL

DFW

1h 46mnonstop

10:44 pm - 12:14 am

DFW

HRL

1h 30mnonstop

$277American Airlines

sam., juin 20 - mar., juin 23

8:04 pm - 9:50 pm

HRL

DFW

1h 46mnonstop

10:44 pm - 12:14 am

DFW

HRL

1h 30mnonstop

$278American Airlines

sam., juin 20 - mar., juin 23

4:02 pm - 9:38 pm

HRL

ORD

5h 36m

1 stop

8:50 am - 3:05 pm

ORD

HRL

6h 15m

1 stop

$307Delta

lun., avr. 27 - sam., mai 2

4:02 pm - 11:34 pm

HRL

EWR

6h 32m

1 stop

6:05 am - 3:05 pm

EWR

HRL

10h 00m

1 stop

$419Delta

mar., avr. 28 - sam., mai 2

Southwest flights from Harlingen to United States

Our best Southwest deals on Harlingen to United States flight tickets

Southwest

May 16

HRL3:35 pmHarlingen Valley Intl

8h 00m

1 stop

LAS9:35 pmLas Vegas Harry Reid Intl

May 20

LAS5:20 amLas Vegas Harry Reid Intl

4h 50m

1 stop

HRL12:10 pmHarlingen Valley Intl

$231

Southwest

Jul 29

HRL2:10 pmHarlingen Valley Intl

5h 10m

1 stop

LAS5:20 pmLas Vegas Harry Reid Intl

Aug 1

LAS11:55 pmLas Vegas Harry Reid Intl

9h 05m

1 stop

HRL11:00 amHarlingen Valley Intl

$236

Southwest

Aug 18

HRL12:35 pmHarlingen Valley Intl

1h 10m

HOU1:45 pmHouston Hobby

Aug 25

HOU2:45 pmHouston Hobby

1h 05m

HRL3:50 pmHarlingen Valley Intl

$237

United Airlines flights from Harlingen to United States

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

United Airlines

May 4

HRL5:18 pmHarlingen Valley Intl

1h 23m

IAH6:41 pmHouston George Bush Intcntl

May 6

IAH2:40 pmHouston George Bush Intcntl

1h 24m

HRL4:04 pmHarlingen Valley Intl

$238

United Airlines

May 7

HRL7:00 amHarlingen Valley Intl

1h 23m

IAH8:23 amHouston George Bush Intcntl

May 11

IAH8:34 pmHouston George Bush Intcntl

1h 25m

HRL9:59 pmHarlingen Valley Intl

$239

United Airlines

Jul 2

HRL5:10 amHarlingen Valley Intl

1h 25m

IAH6:35 amHouston George Bush Intcntl

Jul 5

IAH6:30 pmHouston George Bush Intcntl

1h 19m

HRL7:49 pmHarlingen Valley Intl

$247

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

sam. 5/16

3:35 pm-9:35 pm

1 stop8h 00m

Las Vegas Harry Reid Intl

mer. 5/20

5:20 am-12:10 pm

1 stop4h 50m

$231

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

mer. 7/29

2:10 pm-5:20 pm

1 stop5h 10m

Las Vegas Harry Reid Intl

sam. 8/1

11:55 pm-11:00 am

1 stop9h 05m

$236

Quickest round-trip

HarlingenHouston

HRL - HOU

HRLHOU

Harlingen Valley Intl

mar. 8/18

12:35 pm-1:45 pm

Nonstop1h 10m

Houston Hobby

mar. 8/25

2:45 pm-3:50 pm

Nonstop1h 05m

$237

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

lun. 5/4

5:18 pm-6:41 pm

Nonstop1h 23m

Houston George Bush Intcntl

mer. 5/6

2:40 pm-4:04 pm

Nonstop1h 24m

$238

HarlingenHouston

HRL - HOU

HRLHOU

Harlingen Valley Intl

lun. 5/4

10:40 am-11:55 am

Nonstop1h 15m

Houston Hobby

mer. 5/6

8:50 pm-10:00 pm

Nonstop1h 10m

$238

HarlingenHouston

HRL - IAH

HRLIAH

Harlingen Valley Intl

jeu. 5/7

7:00 am-8:23 am

Nonstop1h 23m

Houston George Bush Intcntl

lun. 5/11

8:34 pm-9:59 pm

Nonstop1h 25m

$239

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

sam. 6/20

8:04 pm-9:50 pm

Nonstop1h 46m

Dallas/Fort Worth

mar. 6/23

10:44 pm-12:14 am

Nonstop1h 30m

$277

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

sam. 6/20

8:04 pm-9:50 pm

Nonstop1h 46m

Dallas/Fort Worth

mar. 6/23

10:44 pm-12:14 am

Nonstop1h 30m

$278

HarlingenChicago

HRL - ORD

HRLORD

Harlingen Valley Intl

lun. 4/27

4:02 pm-9:38 pm

1 stop5h 36m

Chicago O'Hare Intl

sam. 5/2

8:50 am-3:05 pm

1 stop6h 15m

$307

HarlingenNewark

HRL - EWR

HRLEWR

Harlingen Valley Intl

mar. 4/28

4:02 pm-11:34 pm

1 stop6h 32m

Newark

sam. 5/2

6:05 am-3:05 pm

1 stop10h 00m

$419

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, January 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 $253. If you aren’t able to travel during the month of January, then book flights to United States from Harlingen 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 to United States flights?

No. A direct flight is the cheapest option for a flight between Harlingen to United States.

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	$169
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 in the past 72 hours is $169. The best round-trip flight deal from Harlingen to United States found on momondo in the last 72 hours is $208.

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

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 Houston George Bush Intcntl (IAH), 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 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 to United States?
Based on momondo bookings for flights between Harlingen and United States, the leading plane model is Embraer 175, making up 15.86% of the total bookings. Other popular models include Boeing 737 MAX 8 with 15.01%, Airbus A320-100/200 with 11.33%, and Embraer ERJ-135 / ERJ-140 / ERJ-145 with 10.48%.

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 11,580 reviews	Search American Airlines flights
Southwest	PriceFrom $160	Free Cancellation	Rating 8.0 4,331 reviews	Search Southwest flights
United Airlines	PriceFrom $174	Free Cancellation	Rating 7.4 9,589 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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

ven. 5/15

ven. 5/22

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Popular cities

Other flights from Harlingen

Other flights to the United States

Airlines

Cabin classes

Complete your trip

Feeling lucky

Popular cities in the United States

Flights to New Yorkfrom $56

Flights to Los Angelesfrom $49

Flights to Orlandofrom $51

Flights to Miamifrom $56

Flights to Chicagofrom $64

Flights to San Franciscofrom $59

Flights to Las Vegasfrom $46

Flights to Washington, D.C.from $56

Flights to Bostonfrom $66

Flights to Atlantafrom $56

Flights to Dallasfrom $56

Flights to Fort Lauderdalefrom $53

Cheap flights from Harlingen to the United States from $119

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 6/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Harlingen to the United States

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Southwest flights from Harlingen to United States

Our best Southwest deals on Harlingen to United States flight tickets

United Airlines flights from Harlingen to United States

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

momondo Fare Finder

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

See travel insights to the United States from

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 Valley Intl 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

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

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

Harlingen flight routes

According to popular flight searches on momondo this year

United States flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to the United States

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to the United States

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

Complete your trip to the United States

Explore popular destinations other users love

According to popular flight searches on momondo this year