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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 9/9. 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
11:00 am - 6:12 pm
LGA
-
HRL
8h 12m
1 stop
American Airlines Logo
5:50 am - 3:24 pm
HRL
-
LGA
8h 34m
1 stop
$323American Airlines
Wed, Oct 21 - Sat, Oct 24
American Airlines Logo
10:13 am - 6:12 pm
LGA
-
HRL
8h 59m
1 stop
American Airlines Logo
2:47 pm - 10:36 pm
HRL
-
LGA
6h 49m
1 stop
$323American Airlines
Wed, Oct 21 - Sat, Oct 24
American Airlines Logo
6:00 am - 2:17 pm
LGA
-
HRL
9h 17m
1 stop
American Airlines Logo
5:50 am - 2:08 pm
HRL
-
LGA
7h 18m
1 stop
$323American Airlines
Wed, Oct 21 - Sat, Oct 24
American Airlines Logo
6:00 am - 2:17 pm
LGA
-
HRL
9h 17m
1 stop
American Airlines Logo
2:47 pm - 10:36 pm
HRL
-
LGA
6h 49m
1 stop
$323American Airlines
Wed, Oct 21 - Sat, Oct 24
Southwest Logo
11:05 am - 5:15 pm
LGA
-
HRL
7h 10m
1 stop
Southwest Logo
12:35 pm - 7:05 pm
HRL
-
LGA
5h 30m
1 stop
$336Southwest
Mon, Aug 24 - Tue, Sep 1
Southwest Logo
3:05 pm - 9:55 pm
LGA
-
HRL
7h 50m
1 stop
Southwest Logo
12:40 pm - 10:05 pm
HRL
-
LGA
8h 25m
2 stops
$338Southwest
Wed, Oct 21 - Sat, Oct 24
United Airlines Logo
10:11 am - 3:59 pm
LGA
-
HRL
6h 48m
1 stop
United Airlines Logo
5:05 am - 11:29 am
HRL
-
LGA
5h 24m
1 stop
$341United Airlines
Wed, Sep 16 - Sun, Sep 20
Southwest Logo
6:10 am - 1:20 pm
LGA
-
HRL
8h 10m
1 stop
Southwest Logo
12:35 pm - 10:10 pm
HRL
-
LGA
8h 35m
2 stops
$341Southwest
Mon, Aug 24 - Tue, Sep 1
American Airlines Logo
10:13 am - 6:12 pm
LGA
-
HRL
8h 59m
1 stop
American Airlines Logo
2:47 pm - 11:44 pm
HRL
-
LGA
7h 57m
1 stop
$341American Airlines
Wed, Oct 21 - Fri, Oct 23
American Airlines Logo
4:07 pm - 10:48 pm
LGA
-
HRL
7h 41m
1 stop
American Airlines Logo
5:51 am - 12:59 pm
HRL
-
LGA
6h 08m
1 stop
$341American Airlines
Wed, Sep 16 - Sun, Sep 20

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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
Oct 21
LGA10:13 amNew York LaGuardia
8h 59m
1 stop
HRL6:12 pmHarlingen Valley Intl
Oct 24
HRL2:47 pmHarlingen Valley Intl
6h 49m
1 stop
LGA10:36 pmNew York LaGuardia
$323
American Airlines
Oct 21
LGA11:00 amNew York LaGuardia
8h 12m
1 stop
HRL6:12 pmHarlingen Valley Intl
Oct 24
HRL5:50 amHarlingen Valley Intl
10h 16m
2 stops
LGA5:06 pmNew York LaGuardia
$396
American Airlines
Sep 16
LGA10:10 amNew York LaGuardia
7h 48m
1 stop
HRL4:58 pmHarlingen Valley Intl
Sep 20
HRL5:51 amHarlingen Valley Intl
7h 08m
1 stop
LGA1:59 pmNew York LaGuardia
$400

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 16
LGA10:11 amNew York LaGuardia
6h 48m
1 stop
HRL3:59 pmHarlingen Valley Intl
Sep 20
HRL5:05 amHarlingen Valley Intl
5h 24m
1 stop
LGA11:29 amNew York LaGuardia
$341
United Airlines
Sep 16
LGA7:20 amNew York LaGuardia
9h 39m
2 stops
HRL3:59 pmHarlingen Valley Intl
Sep 20
HRL5:05 amHarlingen Valley Intl
5h 24m
1 stop
LGA11:29 amNew York LaGuardia
$346
United Airlines
Oct 20
LGA6:00 amNew York LaGuardia
8h 23m
2 stops
HRL1:23 pmHarlingen Valley Intl
Oct 23
HRL2:00 pmHarlingen Valley Intl
6h 57m
1 stop
LGA9:57 pmNew York LaGuardia
$407

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 July 28, 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

Wed 10/21

11:00 am-6:12 pm

1 stop8h 12m

Harlingen Valley Intl

Sat 10/24

5:50 am-3:24 pm

1 stop8h 34m

$323

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Wed 10/21

10:13 am-6:12 pm

1 stop8h 59m

Harlingen Valley Intl

Sat 10/24

2:47 pm-10:36 pm

1 stop6h 49m

$323

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Wed 10/21

6:00 am-2:17 pm

1 stop9h 17m

Harlingen Valley Intl

Sat 10/24

5:50 am-2:08 pm

1 stop7h 18m

$323

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Wed 10/21

6:00 am-2:17 pm

1 stop9h 17m

Harlingen Valley Intl

Sat 10/24

2:47 pm-10:36 pm

1 stop6h 49m

$323

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Mon 8/24

11:05 am-5:15 pm

1 stop7h 10m

Harlingen Valley Intl

Tue 9/1

12:35 pm-7:05 pm

1 stop5h 30m

$336

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Wed 10/21

3:05 pm-9:55 pm

1 stop7h 50m

Harlingen Valley Intl

Sat 10/24

12:40 pm-10:05 pm

2 stops8h 25m

$338
Quickest round-trip

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Wed 9/16

10:11 am-3:59 pm

1 stop6h 48m

Harlingen Valley Intl

Sun 9/20

5:05 am-11:29 am

1 stop5h 24m

$341

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Mon 8/24

6:10 am-1:20 pm

1 stop8h 10m

Harlingen Valley Intl

Tue 9/1

12:35 pm-10:10 pm

2 stops8h 35m

$341

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Wed 10/21

10:13 am-6:12 pm

1 stop8h 59m

Harlingen Valley Intl

Fri 10/23

2:47 pm-11:44 pm

1 stop7h 57m

$341

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Wed 9/16

4:07 pm-10:48 pm

1 stop7h 41m

Harlingen Valley Intl

Sun 9/20

5:51 am-12:59 pm

1 stop6h 08m

$341

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?

United Airlines and American 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

6h 48m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Harlingen takes 6h 48m
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 6h 48m.

  • 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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