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

Sun Country Air, Delta, and Southwest 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 80 per week as of January 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

What airlines fly to United States?

Allegiant Air, American Airlines and United Airlines are the top three most popular airlines that fly to United States from Harlingen, Texas according to our data. Allegiant Air 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 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 January 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.

$89 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, 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.

8:03 pm - 11:48 pm

HRL

LAS

5h 45m

1 stop

12:59 am - 10:17 am

LAS

HRL

7h 18m

1 stop

$191American Airlines

sáb., abr. 18 - lun., abr. 20

6:05 am - 11:00 am

HRL

LAS

6h 55m

2 stops

8:55 am - 4:00 pm

LAS

HRL

5h 05m

1 stop

$196Southwest

sáb., abr. 11 - mar., abr. 14

11:51 am - 3:04 pm

HRL

MSP

3h 13mnonstop

8:12 am - 11:30 am

MSP

HRL

3h 18mnonstop

$198Sun Country Air

vie., abr. 17 - lun., abr. 20

6:05 am - 11:00 am

HRL

LAS

6h 55m

2 stops

5:20 am - 4:00 pm

LAS

HRL

8h 40m

1 stop

$202Southwest

sáb., abr. 18 - mar., abr. 21

8:05 pm - 11:35 pm

HRL

LAS

5h 30m

1 stop

10:40 am - 6:00 pm

LAS

HRL

5h 20m

1 stop

$204Southwest

dom., mar. 1 - mar., mar. 3

6:35 am - 3:30 pm

HRL

LAS

10h 55m

2 stops

12:40 pm - 9:50 pm

LAS

HRL

7h 10m

1 stop

$209Southwest

lun., mar. 2 - mié., mar. 4

6:46 pm - 8:25 pm

HRL

DFW

1h 39mnonstop

4:39 pm - 6:16 pm

DFW

HRL

1h 37mnonstop

$211American Airlines

sáb., feb. 14 - mar., feb. 17

5:22 pm - 11:31 pm

HRL

LAS

8h 09m

1 stop

10:17 am - 7:58 pm

LAS

HRL

7h 41m

1 stop

$217United Airlines

lun., mar. 2 - mié., mar. 4

8:30 am - 11:37 am

HRL

MSP

3h 07mnonstop

6:42 am - 10:04 am

MSP

HRL

3h 22mnonstop

$237Sun Country Air

jue., feb. 26 - lun., mar. 2

5:25 pm - 10:59 pm

HRL

MSP

5h 34m

1 stop

8:00 am - 3:34 pm

MSP

HRL

7h 34m

1 stop

$244United Airlines

mié., mar. 25 - dom., may. 31

American Airlines flights from Harlingen, Texas to United States

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

American Airlines

Apr 4

HRL8:06 pmHarlingen Valley Intl

5h 33m

1 stop

LAS11:39 pmLas Vegas Harry Reid Intl

Apr 7

LAS12:59 amLas Vegas Harry Reid Intl

7h 18m

1 stop

HRL10:17 amHarlingen Valley Intl

$191

American Airlines

Feb 24

HRL6:46 pmHarlingen Valley Intl

5h 25m

1 stop

LAS10:11 pmLas Vegas Harry Reid Intl

Feb 28

LAS11:29 amLas Vegas Harry Reid Intl

9h 34m

2 stops

HRL11:03 pmHarlingen Valley Intl

$222

American Airlines

Feb 24

HRL6:46 pmHarlingen Valley Intl

5h 25m

1 stop

LAS10:11 pmLas Vegas Harry Reid Intl

Feb 28

LAS8:00 amLas Vegas Harry Reid Intl

8h 16m

1 stop

HRL6:16 pmHarlingen Valley Intl

$230

United Airlines flights from Harlingen, Texas to United States

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

United Airlines

Mar 2

HRL5:22 pmHarlingen Valley Intl

8h 09m

1 stop

LAS11:31 pmLas Vegas Harry Reid Intl

Mar 4

LAS10:17 amLas Vegas Harry Reid Intl

7h 41m

1 stop

HRL7:58 pmHarlingen Valley Intl

$217

United Airlines

Mar 25

HRL5:25 pmHarlingen Valley Intl

5h 34m

1 stop

MSP10:59 pmMinneapolis St Paul

May 31

MSP8:00 amMinneapolis St Paul

7h 34m

1 stop

HRL3:34 pmHarlingen Valley Intl

$244

United Airlines

Mar 18

HRL5:25 pmHarlingen Valley Intl

5h 34m

1 stop

MSP10:59 pmMinneapolis St Paul

Apr 1

MSP12:05 pmMinneapolis St Paul

7h 35m

1 stop

HRL7:40 pmHarlingen Valley Intl

$261

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

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

sáb. 4/18

8:03 pm-11:48 pm

1 stop5h 45m

Las Vegas Harry Reid Intl

lun. 4/20

12:59 am-10:17 am

1 stop7h 18m

$191

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

sáb. 4/11

6:05 am-11:00 am

2 stops6h 55m

Las Vegas Harry Reid Intl

mar. 4/14

8:55 am-4:00 pm

1 stop5h 05m

$196

HarlingenMinneapolis

HRL - MSP

HRLMSP

Harlingen Valley Intl

vie. 4/17

11:51 am-3:04 pm

Nonstop3h 13m

Minneapolis St Paul

lun. 4/20

8:12 am-11:30 am

Nonstop3h 18m

$198

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

sáb. 4/18

6:05 am-11:00 am

2 stops6h 55m

Las Vegas Harry Reid Intl

mar. 4/21

5:20 am-4:00 pm

1 stop8h 40m

$202

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

dom. 3/1

8:05 pm-11:35 pm

1 stop5h 30m

Las Vegas Harry Reid Intl

mar. 3/3

10:40 am-6:00 pm

1 stop5h 20m

$204

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

lun. 3/2

6:35 am-3:30 pm

2 stops10h 55m

Las Vegas Harry Reid Intl

mié. 3/4

12:40 pm-9:50 pm

1 stop7h 10m

$209

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

sáb. 2/14

6:46 pm-8:25 pm

Nonstop1h 39m

Dallas/Fort Worth

mar. 2/17

4:39 pm-6:16 pm

Nonstop1h 37m

$211

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

lun. 3/2

5:22 pm-11:31 pm

1 stop8h 09m

Las Vegas Harry Reid Intl

mié. 3/4

10:17 am-7:58 pm

1 stop7h 41m

$217

HarlingenMinneapolis

HRL - MSP

HRLMSP

Harlingen Valley Intl

jue. 2/26

8:30 am-11:37 am

Nonstop3h 07m

Minneapolis St Paul

lun. 3/2

6:42 am-10:04 am

Nonstop3h 22m

$237

HarlingenMinneapolis

HRL - MSP

HRLMSP

Harlingen Valley Intl

mié. 3/25

5:25 pm-10:59 pm

1 stop5h 34m

Minneapolis St Paul

dom. 5/31

8:00 am-3:34 pm

1 stop7h 34m

$244

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 Denver Intl 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 is only 1 cabin class 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?

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

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	$128
Fastest flight time	1h 10m
Direct flights	Every day
Airports in United States	4,296 airports

The best one-way flight to United States from Harlingen, Texas in the past 72 hours is $128. The best round-trip flight deal from Harlingen, Texas to United States found on momondo in the last 72 hours is $182.

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 4,296 airports in United States. From Harlingen, Texas there are direct flights to Dallas/Fort Worth (DFW), Minneapolis St Paul (MSP), Dallas Love Field (DAL).

Search flight deals

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 January 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 Boeing 737-700 Passenger/BBJ1 (winglets), making up 15.73% of the total bookings. Other popular models include Airbus A319 with 11.73%, Embraer ERJ-135 / ERJ-140 / ERJ-145 with 9.60%, and Boeing 737-800 with 8.80%.

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 7.2 11,174 reviews	Search American Airlines flights
Southwest	PriceFrom $160	Free Cancellation	Rating 8.0 4,266 reviews	Search Southwest flights
United Airlines	PriceFrom $168	Free Cancellation	Rating 7.4 9,191 reviews	Search United Airlines flights
Delta	PriceFrom $236	Free Cancellation	Rating 7.9 8,089 reviews	Search Delta 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

vie. 2/20

vie. 2/27

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 in the United States

Flights to New Yorkfrom $39

Flights to Los Angelesfrom $47

Flights to Miamifrom $49

Flights to Chicagofrom $57

Flights to Orlandofrom $42

Flights to San Franciscofrom $55

Flights to Las Vegasfrom $49

Flights to Washington, D.C.from $56

Flights to Bostonfrom $59

Flights to Atlantafrom $44

Flights to Dallasfrom $57

Flights to Seattlefrom $56

Harlingen, Texas flight routes

Flights from Harlingen Valley Intl to Minneapolis St Paul

Flights from Harlingen Valley Intl to Austin Bergstrom

Flights from Harlingen Valley Intl to Houston George Bush Intcntl

Flights from Harlingen Valley Intl to Dallas Love Field

Flights from Harlingen Valley Intl to Houston Hobby

Flights from Harlingen Valley Intl to Dallas/Fort Worth

Cheap flights from Harlingen, Texas to the United States from $89

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, Texas to the United States

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

American Airlines flights from Harlingen, Texas to United States

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

United Airlines flights from Harlingen, Texas to United States

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

momondo Fare Finder

Use the filters below to find and compare flights from Harlingen, Texas 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, 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?

Fly from Harlingen Valley Intl to Denver Intl 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 is only 1 cabin class 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?

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

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

Sun Country Air, Delta, and Southwest are the most popular carriers operating 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 week?

The number of flights available between Harlingen, Texas and United States is 80 per week as of January 2026. The most frequent departure day is Mon, with 16% of weekly flights leaving on this day.

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

When did momondo last update prices for flights from Harlingen Valley Intl Airport to United States?

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

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

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

What is the most popular plane model from Harlingen, Texas to 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?

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

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

How can momondo help me find flights 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?

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