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Cheap flights from Los Angeles to Harlingen from $129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Harlingen departing on 8/12. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Los Angeles to Harlingen

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
5:35 am - 2:55 pm
LAX
-
HRL
7h 20m
1 stop
Southwest Logo
11:30 am - 5:30 pm
HRL
-
LAX
8h 00m
1 stop
$257Southwest
Sat, Aug 22 - Sat, Aug 29
Southwest Logo
10:10 am - 6:50 pm
LAX
-
HRL
6h 40m
2 stops
Southwest Logo
6:05 am - 9:45 am
HRL
-
LAX
5h 40m
1 stop
$262Southwest
Sat, Aug 22 - Sat, Aug 29
Southwest Logo
5:35 am - 3:50 pm
LAX
-
HRL
8h 15m
2 stops
Southwest Logo
11:30 am - 5:45 pm
HRL
-
LAX
8h 15m
2 stops
$267Southwest
Sat, Aug 22 - Sat, Aug 29
American Airlines Logo
3:05 pm - 10:54 pm
LAX
-
HRL
5h 49m
1 stop
American Airlines Logo
6:43 pm - 10:47 pm
HRL
-
LAX
6h 04m
1 stop
$272American Airlines
Thu, Aug 20 - Tue, Aug 25
Southwest Logo
6:00 am - 4:05 pm
LAX
-
HRL
8h 05m
1 stop
Southwest Logo
4:25 pm - 9:20 pm
HRL
-
LAX
6h 55m
2 stops
$297Southwest
Thu, Aug 20 - Tue, Aug 25
Southwest Logo
5:00 am - 4:05 pm
LAX
-
HRL
9h 05m
2 stops
Southwest Logo
4:25 pm - 9:20 pm
HRL
-
LAX
6h 55m
2 stops
$302Southwest
Thu, Aug 20 - Tue, Aug 25
Southwest Logo
5:00 am - 12:25 pm
LAX
-
HRL
5h 25m
1 stop
Southwest Logo
6:30 pm - 12:10 am
HRL
-
LAX
7h 40m
1 stop
$383Southwest
Thu, Jul 30 - Mon, Aug 3
Southwest Logo
11:40 pm - 12:05 pm
LAX
-
HRL
10h 25m
1 stop
Southwest Logo
6:30 pm - 12:10 am
HRL
-
LAX
7h 40m
1 stop
$385Southwest
Tue, Jul 21 - Fri, Jul 24
Southwest Logo
5:15 am - 3:35 pm
LAX
-
HRL
8h 20m
1 stop
Southwest Logo
4:40 pm - 11:00 pm
HRL
-
LAX
8h 20m
2 stops
$388Southwest
Sat, Aug 1 - Thu, Aug 6
Southwest Logo
11:40 pm - 12:05 pm
LAX
-
HRL
10h 25m
1 stop
Southwest Logo
6:30 pm - 12:10 am
HRL
-
LAX
7h 40m
1 stop
$402Southwest
Tue, Jul 14 - Fri, Jul 17

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Southwest flights from Los Angeles to Harlingen

Our best Southwest deals on Los Angeles to Harlingen flight tickets
Southwest
Aug 22
LAX5:35 amLos Angeles
7h 20m
1 stop
HRL2:55 pmHarlingen Valley Intl
Aug 29
HRL11:30 amHarlingen Valley Intl
8h 00m
1 stop
LAX5:30 pmLos Angeles
$257
Southwest
Aug 22
LAX10:10 amLos Angeles
6h 40m
2 stops
HRL6:50 pmHarlingen Valley Intl
Aug 29
HRL6:05 amHarlingen Valley Intl
5h 40m
1 stop
LAX9:45 amLos Angeles
$262
Southwest
Aug 22
LAX5:35 amLos Angeles
8h 15m
2 stops
HRL3:50 pmHarlingen Valley Intl
Aug 29
HRL11:30 amHarlingen Valley Intl
8h 15m
2 stops
LAX5:45 pmLos Angeles
$267

United Airlines flights from Los Angeles to Harlingen

Our best United Airlines deals on Los Angeles to Harlingen flight tickets
United Airlines
Aug 15
LAX11:25 amLos Angeles
26h 34m
2 stops
HRL3:59 pmHarlingen Valley Intl
Aug 18
HRL1:59 pmHarlingen Valley Intl
6h 08m
1 stop
LAX6:07 pmLos Angeles
$476
United Airlines
Aug 15
LAX11:25 amLos Angeles
26h 34m
2 stops
HRL3:59 pmHarlingen Valley Intl
Aug 18
HRL1:59 pmHarlingen Valley Intl
6h 08m
1 stop
LAX6:07 pmLos Angeles
$503
United Airlines
Aug 15
LAX11:25 amLos Angeles
26h 34m
2 stops
HRL3:59 pmHarlingen Valley Intl
Aug 18
HRL1:59 pmHarlingen Valley Intl
8h 24m
1 stop
LAX8:23 pmLos Angeles
$516

momondo Fare Finder

 
Customize your flight search to find flights from Los Angeles to Harlingen 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 July 4, 2026.
Use the filters below to find and compare flights from Los Angeles to Harlingen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesHarlingen

LAX - HRL

LAXHRL

Los Angeles

Sat 8/22

5:35 am-2:55 pm

1 stop7h 20m

Harlingen Valley Intl

Sat 8/29

11:30 am-5:30 pm

1 stop8h 00m

$257

Los AngelesHarlingen

LAX - HRL

LAXHRL

Los Angeles

Sat 8/22

10:10 am-6:50 pm

2 stops6h 40m

Harlingen Valley Intl

Sat 8/29

6:05 am-9:45 am

1 stop5h 40m

$262

Los AngelesHarlingen

LAX - HRL

LAXHRL

Los Angeles

Sat 8/22

5:35 am-3:50 pm

2 stops8h 15m

Harlingen Valley Intl

Sat 8/29

11:30 am-5:45 pm

2 stops8h 15m

$267
Quickest round-trip

Los AngelesHarlingen

LAX - HRL

LAXHRL

Los Angeles

Thu 8/20

3:05 pm-10:54 pm

1 stop5h 49m

Harlingen Valley Intl

Tue 8/25

6:43 pm-10:47 pm

1 stop6h 04m

$272

Los AngelesHarlingen

LAX - HRL

LAXHRL

Los Angeles

Thu 8/20

6:00 am-4:05 pm

1 stop8h 05m

Harlingen Valley Intl

Tue 8/25

4:25 pm-9:20 pm

2 stops6h 55m

$297

Los AngelesHarlingen

LAX - HRL

LAXHRL

Los Angeles

Thu 8/20

5:00 am-4:05 pm

2 stops9h 05m

Harlingen Valley Intl

Tue 8/25

4:25 pm-9:20 pm

2 stops6h 55m

$302

Los AngelesHarlingen

LAX - HRL

LAXHRL

Los Angeles

Thu 7/30

5:00 am-12:25 pm

1 stop5h 25m

Harlingen Valley Intl

Mon 8/3

6:30 pm-12:10 am

1 stop7h 40m

$383

Los AngelesHarlingen

LAX - HRL

LAXHRL

Los Angeles

Tue 7/21

11:40 pm-12:05 pm

1 stop10h 25m

Harlingen Valley Intl

Fri 7/24

6:30 pm-12:10 am

1 stop7h 40m

$385

Los AngelesHarlingen

LAX - HRL

LAXHRL

Los Angeles

Sat 8/1

5:15 am-3:35 pm

1 stop8h 20m

Harlingen Valley Intl

Thu 8/6

4:40 pm-11:00 pm

2 stops8h 20m

$388

Los AngelesHarlingen

LAX - HRL

LAXHRL

Los Angeles

Tue 7/14

11:40 pm-12:05 pm

1 stop10h 25m

Harlingen Valley Intl

Fri 7/17

6:30 pm-12:10 am

1 stop7h 40m

$402

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 Harlingen from

How to get the cheapest flight ticket from Los Angeles to Harlingen

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 Harlingen?

If you aren’t able to travel during the month of March, then book flights to Harlingen from Los Angeles during June instead. Flights to Harlingen in June, while not as cheap as those in March, still average around $294.

Can stopping save me money on Los Angeles to Harlingen flights?

You could potentially save up to 16% on your flight if you consider stops on a Los Angeles to Harlingen flight.

How have Los Angeles to Harlingen flight prices changed over time?

As of July 2026, prices for Los Angeles to Harlingen flights are approximately 118% more expensive when compared to flights at the same time last year.

When to book flights from Los Angeles to Harlingen

Are you open to changing your travel dates? Check out the ideal times to fly from Los Angeles to Harlingen according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Los Angeles to Harlingen (LAX to HRL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to Harlingen

Fastest flight time

5h 15m

Direct flights

None
The fastest flight from Los Angeles to Harlingen takes 5h 15m
There are no direct flights from Los Angeles to Harlingen. There are no popular flight routes from Los Angeles to Harlingen.
Search flight deals

Frequently asked questions about flying from Los Angeles to Harlingen

  • How far is Los Angeles to Harlingen Valley Intl by plane?

    A flight from Los Angeles to Harlingen Valley Intl will travel around 1342.4 mi. Flights usually cover this in 5h 15m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Los Angeles Airport to Harlingen Valley Intl Airport?

    Prices for flights from Los Angeles Airport to Harlingen Valley Intl Airport refresh daily.

  • How many operators does momondo search for flights from Los Angeles Airport to Harlingen Valley Intl Airport?

  • How old do you have to be to fly from Los Angeles Airport to Harlingen Valley Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Harlingen Valley Intl Airport.

  • What documentation or ID do you need to fly to Harlingen Valley Intl Airport?

    The necessary travel and health documents for your Harlingen Valley Intl Airport 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 airline from Los Angeles to Harlingen?

Best airlines flying from Los Angeles to Harlingen

Compare and see reviews for airlines that fly from Los Angeles to Harlingen with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $238Free CancellationRating
7.1
11,774 reviews
Search American Airlines flights
SouthwestPriceFrom $252Free CancellationRating
7.9
4,249 reviews
Search Southwest flights
JetBluePriceFrom $268Free CancellationRating
7.1
3,012 reviews
Search JetBlue flights
United AirlinesPriceFrom $287Free CancellationRating
7.4
9,931 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Harlingen?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Harlingen from Los Angeles.

Can I find flights from Los Angeles to Harlingen with flexible booking policies on momondo?

All flight searches from Los Angeles to Harlingen on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Los Angeles to Harlingen?

Once all potential Los Angeles to Harlingen flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Los Angeles to Harlingen right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Harlingen from Los Angeles. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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