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

The number of flights available between Harlingen and United States is 210 per week as of September 2026. The most frequent departure day is Mon, with 15% 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 38% 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.

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?

30 flights are operational daily from Harlingen to United States as of September 2026. The most popular departure time for this route is 5:00AM, with 41% of flights per day taking off in the afternoon.

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 September 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.

$82 Cheap Flights from Harlingen to the United States in 2026/27

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.

3:15 pm - 4:30 pmHRL Harlingen Valley Intl-HOU Houston Hobby

1h 15mnonstop

8:50 pm - 10:00 pmHOU Houston Hobby-HRL Harlingen Valley Intl

1h 10mnonstop

$163Southwest

Sat, Oct 3 - Wed, Oct 7

12:40 pm - 1:50 pmHRL Harlingen Valley Intl-HOU Houston Hobby

1h 10mnonstop

8:05 pm - 9:15 pmHOU Houston Hobby-HRL Harlingen Valley Intl

1h 10mnonstop

$163Southwest

Sat, Oct 24 - Sat, Nov 14

5:05 am - 6:32 amHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

1h 27mnonstop

6:25 pm - 7:47 pmIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

1h 22mnonstop

$164United Airlines

Sat, Oct 31 - Tue, Nov 3

5:05 am - 6:20 amHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

1h 15mnonstop

2:40 pm - 3:59 pmIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

1h 19mnonstop

$164United Airlines

Sat, Oct 17 - Sat, Oct 17

7:15 am - 8:45 amHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

1h 30mnonstop

2:40 pm - 3:59 pmIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

1h 19mnonstop

$164United Airlines

Wed, Oct 14 - Wed, Oct 21

10:55 am - 2:30 pmHRL Harlingen Valley Intl-HOU Houston Hobby

3h 35m1 stop Dallas Love Field

10:55 am - 12:05 pmHOU Houston Hobby-HRL Harlingen Valley Intl

1h 10mnonstop

$173Southwest

Sat, Oct 24 - Sat, Nov 14

6:41 pm - 8:28 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 47mnonstop

9:48 pm - 11:31 pmDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 43mnonstop

$219American Airlines

Wed, Dec 2 - Sat, Dec 5

10:49 am - 4:00 pmHRL Harlingen Valley Intl-ORD Chicago O'Hare Intl

5h 11m1 stop Dallas/Fort Worth

5:00 am - 10:19 amORD Chicago O'Hare Intl-HRL Harlingen Valley Intl

5h 19m1 stop Dallas/Fort Worth

$220American Airlines

Thu, Jan 28 - Sat, Jan 30

2:13 pm - 7:38 pmHRL Harlingen Valley Intl-ORD Chicago O'Hare Intl

5h 25m1 stop Minneapolis St Paul

6:20 am - 1:23 pmORD Chicago O'Hare Intl-HRL Harlingen Valley Intl

7h 03m1 stop Minneapolis St Paul

$299Delta

Fri, Oct 23 - Sun, Oct 25

2:13 pm - 7:38 pmHRL Harlingen Valley Intl-ORD Chicago O'Hare Intl

5h 25m1 stop Minneapolis St Paul

6:20 am - 1:23 pmORD Chicago O'Hare Intl-HRL Harlingen Valley Intl

7h 03m1 stop Minneapolis St Paul

$315Delta

Fri, Oct 23 - Sun, Oct 25

Cheap last minute flights

Enter your travel dates to find the best prices.

12:35 pm - 1:45 pmHRL Harlingen Valley Intl-HOU Houston Hobby

1h 10mnonstop

11:50 am - 1:00 pmHOU Houston Hobby-HRL Harlingen Valley Intl

1h 10mnonstop

$334Southwest

Wed, Sep 23 - Wed, Sep 30

3:25 pm - 8:05 pmHRL Harlingen Valley Intl-HOU Houston Hobby

4h 40m1 stop Dallas Love Field

2:45 pm - 3:50 pmHOU Houston Hobby-HRL Harlingen Valley Intl

1h 05mnonstop

$344Southwest

Wed, Sep 23 - Wed, Sep 30

7:25 am - 8:35 amHRL Harlingen Valley Intl-HOU Houston Hobby

1h 10mnonstop

7:00 am - 11:35 amHOU Houston Hobby-HRL Harlingen Valley Intl

4h 35m2 stops Dallas Love Field Austin Bergstrom

$349Southwest

Wed, Sep 23 - Wed, Sep 30

6:35 am - 12:10 pmHRL Harlingen Valley Intl-HOU Houston Hobby

5h 35m2 stops Austin Bergstrom Dallas Love Field

11:00 am - 2:50 pmHOU Houston Hobby-HRL Harlingen Valley Intl

3h 50m1 stop Dallas Love Field

$359Southwest

Wed, Sep 23 - Wed, Sep 30

5:28 pm - 11:30 pmHRL Harlingen Valley Intl-ORD Chicago O'Hare Intl

6h 02m1 stop Dallas/Fort Worth

12:09 pm - 4:58 pmORD Chicago O'Hare Intl-HRL Harlingen Valley Intl

4h 49m1 stop Dallas/Fort Worth

$389American Airlines

Sat, Sep 19 - Tue, Sep 22

5:18 pm - 11:27 pmHRL Harlingen Valley Intl-ORD Chicago O'Hare Intl

6h 09m1 stop Houston George Bush Intcntl

5:30 am - 1:23 pmORD Chicago O'Hare Intl-HRL Harlingen Valley Intl

7h 53m1 stop Houston George Bush Intcntl

$389United Airlines

Tue, Sep 22 - Tue, Sep 29

5:28 pm - 10:34 pmHRL Harlingen Valley Intl-DEN Denver Intl

6h 06m1 stop Dallas/Fort Worth

7:26 am - 3:05 pmDEN Denver Intl-HRL Harlingen Valley Intl

6h 39m1 stop Dallas/Fort Worth

$395American Airlines

Sat, Sep 19 - Tue, Sep 22

5:18 pm - 6:55 pmHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

1h 37mnonstop

8:35 pm - 9:52 pmIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

1h 17mnonstop

$399United Airlines

Mon, Sep 21 - Thu, Sep 24

5:05 am - 6:20 amHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

1h 15mnonstop

2:40 pm - 3:59 pmIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

1h 19mnonstop

$399United Airlines

Tue, Sep 22 - Fri, Sep 25

4:53 pm - 11:30 pmHRL Harlingen Valley Intl-ORD Chicago O'Hare Intl

6h 37m1 stop Dallas/Fort Worth

8:15 am - 3:05 pmORD Chicago O'Hare Intl-HRL Harlingen Valley Intl

6h 50m1 stop Dallas/Fort Worth

$426American Airlines

Sun, Sep 20 - Wed, Sep 23

Cheap direct flights

Enter your travel dates to find the best prices.

3:15 pm - 4:30 pmHRL Harlingen Valley Intl-HOU Houston Hobby

1h 15mnonstop

8:50 pm - 10:00 pmHOU Houston Hobby-HRL Harlingen Valley Intl

1h 10mnonstop

$163Southwest

Sat, Oct 3 - Wed, Oct 7

12:40 pm - 1:50 pmHRL Harlingen Valley Intl-HOU Houston Hobby

1h 10mnonstop

8:05 pm - 9:15 pmHOU Houston Hobby-HRL Harlingen Valley Intl

1h 10mnonstop

$163Southwest

Sat, Oct 24 - Sat, Nov 14

7:15 am - 8:45 amHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

1h 30mnonstop

2:40 pm - 3:59 pmIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

1h 19mnonstop

$164United Airlines

Wed, Oct 14 - Wed, Oct 21

5:05 am - 6:32 amHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

1h 27mnonstop

6:25 pm - 7:47 pmIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

1h 22mnonstop

$164United Airlines

Sat, Oct 31 - Tue, Nov 3

5:05 am - 6:20 amHRL Harlingen Valley Intl-IAH Houston George Bush Intcntl

1h 15mnonstop

2:40 pm - 3:59 pmIAH Houston George Bush Intcntl-HRL Harlingen Valley Intl

1h 19mnonstop

$164United Airlines

Sat, Oct 17 - Sat, Oct 17

6:30 pm - 7:45 pmHRL Harlingen Valley Intl-HOU Houston Hobby

1h 15mnonstop

8:50 pm - 10:00 pmHOU Houston Hobby-HRL Harlingen Valley Intl

1h 10mnonstop

$176Southwest

Mon, Oct 5 - Tue, Oct 6

5:30 am - 6:40 amHRL Harlingen Valley Intl-HOU Houston Hobby

1h 10mnonstop

10:25 pm - 11:30 pmHOU Houston Hobby-HRL Harlingen Valley Intl

1h 05mnonstop

$176Southwest

Sat, Oct 31 - Mon, Nov 2

6:41 pm - 8:28 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 47mnonstop

9:48 pm - 11:31 pmDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 43mnonstop

$219American Airlines

Wed, Dec 2 - Sat, Dec 5

5:40 am - 7:27 amHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 47mnonstop

8:31 am - 10:14 amDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 43mnonstop

$235American Airlines

Tue, Nov 3 - Thu, Nov 5

6:41 pm - 8:28 pmHRL Harlingen Valley Intl-DFW Dallas/Fort Worth

1h 47mnonstop

8:31 am - 10:14 amDFW Dallas/Fort Worth-HRL Harlingen Valley Intl

1h 43mnonstop

$235American Airlines

Sat, Nov 14 - Mon, Nov 16

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American Airlines flights from Harlingen to United States

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

American Airlines

Dec 2

HRL6:41 pmHarlingen Valley Intl

1h 47m

DFW8:28 pmDallas/Fort Worth

Dec 5

DFW9:48 pmDallas/Fort Worth

1h 43m

HRL11:31 pmHarlingen Valley Intl

$219

American Airlines

Jan 28

HRL10:49 amHarlingen Valley Intl

5h 11m

1 stop

ORD4:00 pmChicago O'Hare Intl

Jan 30

ORD5:00 amChicago O'Hare Intl

5h 19m

1 stop

HRL10:19 amHarlingen Valley Intl

$220

American Airlines

Nov 7

HRL2:26 pmHarlingen Valley Intl

6h 23m

1 stop

MCO9:49 pmOrlando

Nov 9

MCO4:49 pmOrlando

7h 10m

1 stop

HRL10:59 pmHarlingen Valley Intl

$231

Southwest flights from Harlingen to United States

Our best Southwest deals on Harlingen to United States flight tickets

Southwest

Oct 3

HRL3:15 pmHarlingen Valley Intl

1h 15m

HOU4:30 pmHouston Hobby

Oct 7

HOU8:50 pmHouston Hobby

1h 10m

HRL10:00 pmHarlingen Valley Intl

$163

Southwest

Oct 24

HRL10:55 amHarlingen Valley Intl

3h 35m

1 stop

HOU2:30 pmHouston Hobby

Nov 14

HOU10:55 amHouston Hobby

1h 10m

HRL12:05 pmHarlingen Valley Intl

$173

Southwest

Oct 24

HRL12:40 pmHarlingen Valley Intl

1h 10m

HOU1:50 pmHouston Hobby

Oct 26

HOU11:10 amHouston Hobby

1h 05m

HRL12:15 pmHarlingen Valley Intl

$176

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenHouston

HRL Harlingen Valley Intl - HOU Houston Hobby

HRLHOU

Harlingen Valley Intl

Sat 10/3

3:15 pm-4:30 pm

Nonstop1h 15m

Houston Hobby

Wed 10/7

8:50 pm-10:00 pm

Nonstop1h 10m

$163

Quickest round-trip

HarlingenHouston

HRL Harlingen Valley Intl - HOU Houston Hobby

HRLHOU

Harlingen Valley Intl

Sat 10/24

12:40 pm-1:50 pm

Nonstop1h 10m

Houston Hobby

Sat 11/14

8:05 pm-9:15 pm

Nonstop1h 10m

$163

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Sat 10/31

5:05 am-6:32 am

Nonstop1h 27m

Houston George Bush Intcntl

Tue 11/3

6:25 pm-7:47 pm

Nonstop1h 22m

$164

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Sat 10/17

5:05 am-6:20 am

Nonstop1h 15m

Houston George Bush Intcntl

Sat 10/17

2:40 pm-3:59 pm

Nonstop1h 19m

$164

HarlingenHouston

HRL Harlingen Valley Intl - IAH Houston George Bush Intcntl

HRLIAH

Harlingen Valley Intl

Wed 10/14

7:15 am-8:45 am

Nonstop1h 30m

Houston George Bush Intcntl

Wed 10/21

2:40 pm-3:59 pm

Nonstop1h 19m

$164

HarlingenHouston

HRL Harlingen Valley Intl - HOU Houston Hobby

HRLHOU

Harlingen Valley Intl

Sat 10/24

10:55 am-2:30 pm

1 stop3h 35m

Houston Hobby

Sat 11/14

10:55 am-12:05 pm

Nonstop1h 10m

$173

HarlingenDallas

HRL Harlingen Valley Intl - DFW Dallas/Fort Worth

HRLDFW

Harlingen Valley Intl

Wed 12/2

6:41 pm-8:28 pm

Nonstop1h 47m

Dallas/Fort Worth

Sat 12/5

9:48 pm-11:31 pm

Nonstop1h 43m

$219

HarlingenChicago

HRL Harlingen Valley Intl - ORD Chicago O'Hare Intl

HRLORD

Harlingen Valley Intl

Thu 1/28

10:49 am-4:00 pm

1 stop5h 11m

Chicago O'Hare Intl

Sat 1/30

5:00 am-10:19 am

1 stop5h 19m

$220

HarlingenChicago

HRL Harlingen Valley Intl - ORD Chicago O'Hare Intl

HRLORD

Harlingen Valley Intl

Fri 10/23

2:13 pm-7:38 pm

1 stop5h 25m

Chicago O'Hare Intl

Sun 10/25

6:20 am-1:23 pm

1 stop7h 03m

$299

HarlingenChicago

HRL Harlingen Valley Intl - ORD Chicago O'Hare Intl

HRLORD

Harlingen Valley Intl

Fri 10/23

2:13 pm-7:38 pm

1 stop5h 25m

Chicago O'Hare Intl

Sun 10/25

6:20 am-1:23 pm

1 stop7h 03m

$315

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 $316. If you aren’t able to travel during the month of January, then book flights to United States from Harlingen during October instead. Flights to United States in October, while not as cheap as those in January, still average around $338.

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 4 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 20% 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	$82
Fastest flight time	1h 05m
Direct flights	Every day
Airports in United States	4,301 airports

The best one-way flight to United States from Harlingen in the past 72 hours is $82. The best round-trip flight deal from Harlingen to United States found on momondo in the last 72 hours is $163.

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

Direct flights go from Harlingen to United States every day.

There are 4,301 airports in United States. From Harlingen there are direct flights to Houston George Bush Intcntl (IAH), 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 September 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 14.43% of the total bookings. Other popular models include Embraer ERJ-135 / ERJ-140 / ERJ-145 with 12.75%, Embraer 175 with 11.07%, and Boeing 737-800 with 9.40%.

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
United Airlines	PriceFrom $168	Free Cancellation	Rating 7.4 10,227 reviews	Search United Airlines flights
Southwest	PriceFrom $226	Free Cancellation	Rating 8.0 4,192 reviews	Search Southwest flights
American Airlines	PriceFrom $235	Free Cancellation	Rating 7.1 12,078 reviews	Search American 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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Popular cities in the United States

Flights to New Yorkfrom $68

Flights to Los Angelesfrom $50

Flights to Orlandofrom $54

Flights to Miamifrom $79

Flights to San Franciscofrom $41

Flights to Chicagofrom $58

Flights to Las Vegasfrom $50

Flights to Washington, D.C.from $60

Flights to Bostonfrom $92

Flights to Fort Lauderdalefrom $59

Flights to Atlantafrom $48

Flights to Dallasfrom $59

Cheap flights from Harlingen to the United States from $82

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 12/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Harlingen to United States

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

Southwest flights from Harlingen to United States

Our best Southwest 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 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

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.

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