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Cheap flights from New York LaGuardia Airport to Harlingen from $162

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Harlingen departing on 7/8. 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

Find the cheapest flights from New York LaGuardia Airport to Harlingen

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:07 pm - 10:47 pm
LGA
-
HRL
7h 40m
1 stop
American Airlines Logo
3:35 pm - 11:44 pm
HRL
-
LGA
7h 09m
1 stop
$327American Airlines
Thu, Sep 24 - Tue, Sep 29
American Airlines Logo
8:39 am - 4:06 pm
LGA
-
HRL
8h 27m
1 stop
American Airlines Logo
10:45 am - 7:29 pm
HRL
-
LGA
7h 44m
1 stop
$364American Airlines
Thu, Sep 24 - Tue, Sep 29
American Airlines Logo
10:10 am - 4:06 pm
LGA
-
HRL
6h 56m
1 stop
American Airlines Logo
5:51 am - 12:59 pm
HRL
-
LGA
6h 08m
1 stop
$368American Airlines
Thu, Sep 24 - Tue, Sep 29
American Airlines Logo
5:59 pm - 12:14 am
LGA
-
HRL
7h 15m
1 stop
American Airlines Logo
10:45 am - 7:22 pm
HRL
-
LGA
7h 37m
1 stop
$386American Airlines
Wed, Jul 1 - Tue, Jul 7
United Airlines Logo
3:45 pm - 9:52 pm
LGA
-
HRL
7h 07m
1 stop
United Airlines Logo
5:05 am - 4:25 pm
HRL
-
LGA
10h 20m
2 stops
$398United Airlines
Thu, Sep 24 - Tue, Sep 29
American Airlines Logo
5:59 pm - 12:14 am
LGA
-
HRL
7h 15m
1 stop
American Airlines Logo
10:45 am - 8:29 pm
HRL
-
LGA
8h 44m
1 stop
$399American Airlines
Wed, Jul 1 - Tue, Jul 7
United Airlines Logo
7:50 am - 3:34 pm
LGA
-
HRL
8h 44m
1 stop
United Airlines Logo
12:10 pm - 8:55 pm
HRL
-
LGA
7h 45m
1 stop
$413United Airlines
Wed, Nov 11 - Sat, Nov 14
United Airlines Logo
6:05 am - 3:34 pm
LGA
-
HRL
10h 29m
2 stops
United Airlines Logo
12:10 pm - 8:55 pm
HRL
-
LGA
7h 45m
1 stop
$418United Airlines
Wed, Nov 11 - Sat, Nov 14
United Airlines Logo
3:45 pm - 9:44 pm
LGA
-
HRL
6h 59m
1 stop
United Airlines Logo
9:20 am - 11:15 pm
HRL
-
LGA
12h 55m
1 stop
$424United Airlines
Sat, Dec 5 - Wed, Dec 9
United Airlines Logo
2:32 pm - 9:44 pm
LGA
-
HRL
8h 12m
2 stops
United Airlines Logo
7:20 am - 9:59 pm
HRL
-
LGA
13h 39m
1 stop
$429United Airlines
Sat, Dec 5 - Wed, Dec 9

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American Airlines flights from New York LaGuardia Airport to Harlingen

Our best American Airlines deals on New York LaGuardia Airport to Harlingen flight tickets
American Airlines
Sep 24
LGA4:07 pmNew York LaGuardia
7h 40m
1 stop
HRL10:47 pmHarlingen Valley Intl
Sep 29
HRL3:35 pmHarlingen Valley Intl
7h 09m
1 stop
LGA11:44 pmNew York LaGuardia
$327
American Airlines
Sep 24
LGA8:39 amNew York LaGuardia
8h 27m
1 stop
HRL4:06 pmHarlingen Valley Intl
Sep 29
HRL10:45 amHarlingen Valley Intl
7h 44m
1 stop
LGA7:29 pmNew York LaGuardia
$364
American Airlines
Sep 24
LGA10:10 amNew York LaGuardia
6h 56m
1 stop
HRL4:06 pmHarlingen Valley Intl
Sep 29
HRL5:51 amHarlingen Valley Intl
6h 08m
1 stop
LGA12:59 pmNew York LaGuardia
$368

United Airlines flights from New York LaGuardia Airport to Harlingen

Our best United Airlines deals on New York LaGuardia Airport to Harlingen flight tickets
United Airlines
Sep 24
LGA3:45 pmNew York LaGuardia
7h 07m
1 stop
HRL9:52 pmHarlingen Valley Intl
Sep 29
HRL5:05 amHarlingen Valley Intl
10h 20m
2 stops
LGA4:25 pmNew York LaGuardia
$398
United Airlines
Nov 11
LGA7:50 amNew York LaGuardia
8h 44m
1 stop
HRL3:34 pmHarlingen Valley Intl
Nov 14
HRL12:10 pmHarlingen Valley Intl
7h 45m
1 stop
LGA8:55 pmNew York LaGuardia
$413
United Airlines
Nov 11
LGA6:05 amNew York LaGuardia
10h 29m
2 stops
HRL3:34 pmHarlingen Valley Intl
Nov 14
HRL12:10 pmHarlingen Valley Intl
7h 45m
1 stop
LGA8:55 pmNew York LaGuardia
$418

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport 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 June 13, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Harlingen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Thu 9/24

4:07 pm-10:47 pm

1 stop7h 40m

Harlingen Valley Intl

Tue 9/29

3:35 pm-11:44 pm

1 stop7h 09m

$327

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Thu 9/24

8:39 am-4:06 pm

1 stop8h 27m

Harlingen Valley Intl

Tue 9/29

10:45 am-7:29 pm

1 stop7h 44m

$364
Quickest round-trip

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Thu 9/24

10:10 am-4:06 pm

1 stop6h 56m

Harlingen Valley Intl

Tue 9/29

5:51 am-12:59 pm

1 stop6h 08m

$368

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Wed 7/1

5:59 pm-12:14 am

1 stop7h 15m

Harlingen Valley Intl

Tue 7/7

10:45 am-7:22 pm

1 stop7h 37m

$386

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Thu 9/24

3:45 pm-9:52 pm

1 stop7h 07m

Harlingen Valley Intl

Tue 9/29

5:05 am-4:25 pm

2 stops10h 20m

$398

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Wed 7/1

5:59 pm-12:14 am

1 stop7h 15m

Harlingen Valley Intl

Tue 7/7

10:45 am-8:29 pm

1 stop8h 44m

$399

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Wed 11/11

7:50 am-3:34 pm

1 stop8h 44m

Harlingen Valley Intl

Sat 11/14

12:10 pm-8:55 pm

1 stop7h 45m

$413

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Wed 11/11

6:05 am-3:34 pm

2 stops10h 29m

Harlingen Valley Intl

Sat 11/14

12:10 pm-8:55 pm

1 stop7h 45m

$418

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Sat 12/5

3:45 pm-9:44 pm

1 stop6h 59m

Harlingen Valley Intl

Wed 12/9

9:20 am-11:15 pm

1 stop12h 55m

$424

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Sat 12/5

2:32 pm-9:44 pm

2 stops8h 12m

Harlingen Valley Intl

Wed 12/9

7:20 am-9:59 pm

1 stop13h 39m

$429

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 New York LaGuardia Airport 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 airline that flies from New York LaGuardia to Harlingen Valley Intl?

Southwest and United Airlines are the most popular carriers operating from New York LaGuardia to Harlingen Valley Intl

When to book flights from New York LaGuardia Airport to Harlingen

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

Cheap New York LaGuardia Airport to Harlingen (LGA to HRL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Harlingen

Fastest flight time

7h 07m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Harlingen takes 7h 07m
There are no direct flights from New York LaGuardia Airport to Harlingen. There are no popular flight routes from New York LaGuardia Airport to Harlingen.
Search flight deals

Frequently asked questions about flying from New York LaGuardia Airport to Harlingen

  • How far is New York LaGuardia to Harlingen Valley Intl by plane?

    The distance between New York LaGuardia and Harlingen Valley Intl is about 1692.4 mi. In terms of flight time, this usually takes a little over 7h 07m.

  • When did momondo last update prices for flights from New York LaGuardia Airport to Harlingen Valley Intl Airport?

    Prices for flights from New York LaGuardia Airport to Harlingen Valley Intl Airport are refreshed on a daily basis.

  • How old do you have to be to fly from New York LaGuardia Airport to Harlingen Valley Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York LaGuardia Airport to Harlingen Valley Intl Airport.

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

    The required travel and health documents for your Harlingen Valley Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Harlingen Valley Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from New York 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 New York.

Can I find flights from New York to Harlingen with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New York to Harlingen flights to just show those with flexible booking policies.

How can momondo help me find flights from New York to Harlingen?

momondo provides multiple filters to help you find the best flight to Harlingen from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from New York to Harlingen now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Harlingen and let you know when they change.

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