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Cheap flights from Harlingen to the United States from $69

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 5/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Harlingen to the United States

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
5:35 pm - 6:50 pm
HRL
-
AUS
1h 15mnonstop
Southwest Logo
9:00 am - 10:05 am
AUS
-
HRL
1h 05mnonstop
$138Southwest
Mon, Jun 8 - Tue, Jun 9
Southwest Logo
5:35 pm - 6:50 pm
HRL
-
AUS
1h 15mnonstop
Southwest Logo
5:25 pm - 11:00 pm
AUS
-
HRL
5h 35m
1 stop
$148Southwest
Mon, Jun 8 - Tue, Jun 9
United Airlines Logo
7:20 am - 11:14 am
HRL
-
AUS
3h 54m
1 stop
United Airlines Logo
6:04 pm - 9:54 pm
AUS
-
HRL
3h 50m
1 stop
$168United Airlines
Sat, May 23 - Tue, May 26
Southwest Logo
5:15 am - 10:20 am
HRL
-
AUS
5h 05m
1 stop
Southwest Logo
5:25 pm - 11:00 pm
AUS
-
HRL
5h 35m
1 stop
$177Southwest
Mon, Jun 8 - Tue, Jun 9
Southwest Logo
5:35 pm - 6:50 pm
HRL
-
AUS
1h 15mnonstop
Southwest Logo
9:00 am - 10:05 am
AUS
-
HRL
1h 05mnonstop
$178Southwest
Thu, Jul 2 - Tue, Jul 7
United Airlines Logo
5:10 am - 8:39 am
HRL
-
AUS
3h 29m
1 stop
United Airlines Logo
6:04 pm - 9:54 pm
AUS
-
HRL
3h 50m
1 stop
$183United Airlines
Fri, May 22 - Tue, May 26
United Airlines Logo
7:20 am - 1:24 pm
HRL
-
AUS
6h 04m
1 stop
United Airlines Logo
6:04 pm - 9:54 pm
AUS
-
HRL
3h 50m
1 stop
$187United Airlines
Sat, May 23 - Wed, May 27
American Airlines Logo
8:04 pm - 11:59 pm
HRL
-
HOU
3h 55m
1 stop
American Airlines Logo
8:23 pm - 12:14 am
HOU
-
HRL
3h 51m
1 stop
$259American Airlines
Thu, May 28 - Sun, May 31
American Airlines Logo
5:18 pm - 7:04 pm
HRL
-
DFW
1h 46mnonstop
American Airlines Logo
10:44 pm - 12:14 am
DFW
-
HRL
1h 30mnonstop
$277American Airlines
Sat, Jun 20 - Tue, Jun 23
American Airlines Logo
4:58 pm - 10:39 pm
HRL
-
LAS
7h 41m
1 stop
American Airlines Logo
8:00 am - 4:31 pm
LAS
-
HRL
6h 31m
1 stop
$280American Airlines
Thu, Sep 10 - Tue, Sep 22

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Southwest flights from Harlingen to United States

Our best Southwest deals on Harlingen to United States flight tickets
Southwest
Jun 8
HRL5:35 pmHarlingen Valley Intl
1h 15m
AUS6:50 pmAustin Bergstrom
Jun 9
AUS9:00 amAustin Bergstrom
1h 05m
HRL10:05 amHarlingen Valley Intl
$138
Southwest
Jun 8
HRL5:35 pmHarlingen Valley Intl
1h 15m
AUS6:50 pmAustin Bergstrom
Jun 9
AUS5:25 pmAustin Bergstrom
5h 35m
1 stop
HRL11:00 pmHarlingen Valley Intl
$148
Southwest
Jun 8
HRL5:15 amHarlingen Valley Intl
5h 05m
1 stop
AUS10:20 amAustin Bergstrom
Jun 9
AUS5:25 pmAustin Bergstrom
5h 35m
1 stop
HRL11:00 pmHarlingen Valley Intl
$177

American Airlines flights from Harlingen to United States

Our best American Airlines deals on Harlingen to United States flight tickets
American Airlines
May 23
HRL8:04 pmHarlingen Valley Intl
3h 55m
1 stop
AUS11:59 pmAustin Bergstrom
May 26
AUS7:50 pmAustin Bergstrom
4h 24m
1 stop
HRL12:14 amHarlingen Valley Intl
$249
American Airlines
May 28
HRL8:04 pmHarlingen Valley Intl
3h 55m
1 stop
HOU11:59 pmHouston Hobby
May 31
HOU8:23 pmHouston Hobby
3h 51m
1 stop
HRL12:14 amHarlingen Valley Intl
$259
American Airlines
Jun 20
HRL5:18 pmHarlingen Valley Intl
1h 46m
DFW7:04 pmDallas/Fort Worth
Jun 23
DFW10:44 pmDallas/Fort Worth
1h 30m
HRL12:14 amHarlingen Valley Intl
$277

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen to United States that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated April 30, 2026.
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
Quickest round-trip

HarlingenAustin

HRL - AUS

HRLAUS

Harlingen Valley Intl

Mon 6/8

5:35 pm-6:50 pm

Nonstop1h 15m

Austin Bergstrom

Tue 6/9

9:00 am-10:05 am

Nonstop1h 05m

$138

HarlingenAustin

HRL - AUS

HRLAUS

Harlingen Valley Intl

Mon 6/8

5:35 pm-6:50 pm

Nonstop1h 15m

Austin Bergstrom

Tue 6/9

5:25 pm-11:00 pm

1 stop5h 35m

$148

HarlingenAustin

HRL - AUS

HRLAUS

Harlingen Valley Intl

Sat 5/23

7:20 am-11:14 am

1 stop3h 54m

Austin Bergstrom

Tue 5/26

6:04 pm-9:54 pm

1 stop3h 50m

$168

HarlingenAustin

HRL - AUS

HRLAUS

Harlingen Valley Intl

Mon 6/8

5:15 am-10:20 am

1 stop5h 05m

Austin Bergstrom

Tue 6/9

5:25 pm-11:00 pm

1 stop5h 35m

$177

HarlingenAustin

HRL - AUS

HRLAUS

Harlingen Valley Intl

Thu 7/2

5:35 pm-6:50 pm

Nonstop1h 15m

Austin Bergstrom

Tue 7/7

9:00 am-10:05 am

Nonstop1h 05m

$178

HarlingenAustin

HRL - AUS

HRLAUS

Harlingen Valley Intl

Fri 5/22

5:10 am-8:39 am

1 stop3h 29m

Austin Bergstrom

Tue 5/26

6:04 pm-9:54 pm

1 stop3h 50m

$183

HarlingenAustin

HRL - AUS

HRLAUS

Harlingen Valley Intl

Sat 5/23

7:20 am-1:24 pm

1 stop6h 04m

Austin Bergstrom

Wed 5/27

6:04 pm-9:54 pm

1 stop3h 50m

$187

HarlingenHouston

HRL - HOU

HRLHOU

Harlingen Valley Intl

Thu 5/28

8:04 pm-11:59 pm

1 stop3h 55m

Houston Hobby

Sun 5/31

8:23 pm-12:14 am

1 stop3h 51m

$259

HarlingenDallas

HRL - DFW

HRLDFW

Harlingen Valley Intl

Sat 6/20

5:18 pm-7:04 pm

Nonstop1h 46m

Dallas/Fort Worth

Tue 6/23

10:44 pm-12:14 am

Nonstop1h 30m

$277

HarlingenLas Vegas

HRL - LAS

HRLLAS

Harlingen Valley Intl

Thu 9/10

4:58 pm-10:39 pm

1 stop7h 41m

Las Vegas Harry Reid Intl

Tue 9/22

8:00 am-4:31 pm

1 stop6h 31m

$280

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United States from

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

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

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

$132

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 $132. The best round-trip flight deal from Harlingen to United States found on momondo in the last 72 hours is $178.
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 Dallas/Fort Worth (DFW), Dallas Love Field (DAL), Austin Bergstrom (AUS), 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?

  • 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?

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 AirlinesPriceFrom $158Free CancellationRating
7.1
11,681 reviews
Search American Airlines flights
SouthwestPriceFrom $160Free CancellationRating
8.0
4,314 reviews
Search Southwest flights
United AirlinesPriceFrom $174Free CancellationRating
7.4
9,677 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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