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Cheap flights from New York LaGuardia Airport to Harlingen from $121

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 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New York LaGuardia Airport to Harlingen

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:00 pm - 9:59 pm
LGA
-
HRL
8h 59m1 stop
United Airlines Logo
9:20 am - 9:59 pm
HRL
-
LGA
11h 39m2 stops
$336United Airlines
Wed, Jan 28 - Sat, Jan 31
United Airlines Logo
9:15 am - 9:59 pm
LGA
-
HRL
13h 44m2 stops
United Airlines Logo
9:20 am - 9:14 pm
HRL
-
LGA
10h 54m2 stops
$341United Airlines
Wed, Jan 28 - Sat, Jan 31
United Airlines Logo
7:45 am - 4:04 pm
LGA
-
HRL
9h 19m1 stop
United Airlines Logo
12:10 pm - 9:57 pm
HRL
-
LGA
8h 47m1 stop
$380United Airlines
Tue, Feb 17 - Sat, Feb 21
American Airlines Logo
4:59 pm - 10:52 pm
LGA
-
HRL
6h 53m1 stop
American Airlines Logo
6:00 am - 1:34 pm
HRL
-
LGA
6h 34m1 stop
$402American Airlines
Sun, Feb 15 - Fri, Feb 20
United Airlines Logo
10:15 am - 9:59 pm
LGA
-
HRL
12h 44m2 stops
United Airlines Logo
12:10 pm - 9:57 pm
HRL
-
LGA
8h 47m1 stop
$424United Airlines
Tue, Feb 17 - Sat, Feb 21
United Airlines Logo
12:26 pm - 8:01 pm
LGA
-
HRL
8h 35m1 stop
United Airlines Logo
9:20 am - 8:54 pm
HRL
-
LGA
10h 34m1 stop
$428United Airlines
Wed, Jan 28 - Sat, Jan 31
American Airlines Logo
4:59 pm - 10:52 pm
LGA
-
HRL
6h 53m1 stop
American Airlines Logo
6:00 am - 2:30 pm
HRL
-
LGA
7h 30m2 stops
$452American Airlines
Sun, Feb 15 - Fri, Feb 20
American Airlines Logo
4:05 pm - 10:52 pm
LGA
-
HRL
7h 47m1 stop
American Airlines Logo
6:00 am - 1:34 pm
HRL
-
LGA
6h 34m1 stop
$458American Airlines
Sun, Feb 15 - Fri, Feb 20
American Airlines Logo
4:59 pm - 10:52 pm
LGA
-
HRL
6h 53m1 stop
American Airlines Logo
6:00 am - 2:30 pm
HRL
-
LGA
7h 30m2 stops
$508American Airlines
Sun, Feb 15 - Fri, Feb 20
American Airlines Logo
2:48 pm - 10:52 pm
LGA
-
HRL
9h 04m2 stops
American Airlines Logo
6:00 am - 2:30 pm
HRL
-
LGA
7h 30m2 stops
$513American Airlines
Sun, Feb 15 - Fri, Feb 20

United Airlines flights from New York LaGuardia Airport to Harlingen, Texas

Our best United Airlines deals on New York LaGuardia Airport to Harlingen, Texas flight tickets
United Airlines
Jan 28
LGA2:00 pmNew York LaGuardia
8h 59m
1 stop
HRL9:59 pmHarlingen Valley Intl
Jan 31
HRL9:20 amHarlingen Valley Intl
11h 39m
2 stops
LGA9:59 pmNew York LaGuardia
$336
Find similar
United Airlines
Jan 28
LGA9:15 amNew York LaGuardia
13h 44m
2 stops
HRL9:59 pmHarlingen Valley Intl
Jan 31
HRL9:20 amHarlingen Valley Intl
10h 54m
2 stops
LGA9:14 pmNew York LaGuardia
$341
Find similar
United Airlines
Feb 17
LGA7:45 amNew York LaGuardia
9h 19m
1 stop
HRL4:04 pmHarlingen Valley Intl
Feb 21
HRL12:10 pmHarlingen Valley Intl
8h 47m
1 stop
LGA9:57 pmNew York LaGuardia
$380
Find similar

American Airlines flights from New York LaGuardia Airport to Harlingen, Texas

Our best American Airlines deals on New York LaGuardia Airport to Harlingen, Texas flight tickets
American Airlines
Feb 15
LGA4:59 pmNew York LaGuardia
6h 53m
1 stop
HRL10:52 pmHarlingen Valley Intl
Feb 20
HRL6:00 amHarlingen Valley Intl
6h 34m
1 stop
LGA1:34 pmNew York LaGuardia
$402
Find similar
American Airlines
Feb 15
LGA4:59 pmNew York LaGuardia
6h 53m
1 stop
HRL10:52 pmHarlingen Valley Intl
Feb 20
HRL6:00 amHarlingen Valley Intl
7h 30m
2 stops
LGA2:30 pmNew York LaGuardia
$452
Find similar
American Airlines
Feb 15
LGA4:05 pmNew York LaGuardia
7h 47m
1 stop
HRL10:52 pmHarlingen Valley Intl
Feb 20
HRL6:00 amHarlingen Valley Intl
6h 34m
1 stop
LGA1:34 pmNew York LaGuardia
$458
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport to Harlingen, Texas 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 December 14, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Harlingen, Texas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Wed 1/28

2:00 pm-9:59 pm

1 stop8h 59m

Harlingen Valley Intl

Sat 1/31

9:20 am-9:59 pm

2 stops11h 39m

$336

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Wed 1/28

9:15 am-9:59 pm

2 stops13h 44m

Harlingen Valley Intl

Sat 1/31

9:20 am-9:14 pm

2 stops10h 54m

$341

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Tue 2/17

7:45 am-4:04 pm

1 stop9h 19m

Harlingen Valley Intl

Sat 2/21

12:10 pm-9:57 pm

1 stop8h 47m

$380

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Sun 2/15

4:59 pm-10:52 pm

1 stop6h 53m

Harlingen Valley Intl

Fri 2/20

6:00 am-1:34 pm

1 stop6h 34m

$402

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Tue 2/17

10:15 am-9:59 pm

2 stops12h 44m

Harlingen Valley Intl

Sat 2/21

12:10 pm-9:57 pm

1 stop8h 47m

$424

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Wed 1/28

12:26 pm-8:01 pm

1 stop8h 35m

Harlingen Valley Intl

Sat 1/31

9:20 am-8:54 pm

1 stop10h 34m

$428

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Sun 2/15

4:59 pm-10:52 pm

1 stop6h 53m

Harlingen Valley Intl

Fri 2/20

6:00 am-2:30 pm

2 stops7h 30m

$452

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Sun 2/15

4:05 pm-10:52 pm

1 stop7h 47m

Harlingen Valley Intl

Fri 2/20

6:00 am-1:34 pm

1 stop6h 34m

$458

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Sun 2/15

4:59 pm-10:52 pm

1 stop6h 53m

Harlingen Valley Intl

Fri 2/20

6:00 am-2:30 pm

2 stops7h 30m

$508

New YorkHarlingen

LGA - HRL

LGAHRL

New York LaGuardia

Sun 2/15

2:48 pm-10:52 pm

2 stops9h 04m

Harlingen Valley Intl

Fri 2/20

6:00 am-2:30 pm

2 stops7h 30m

$513

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, Texas

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 day to depart on your flight to Harlingen, Texas?

The cheapest day to depart on your flight to Harlingen, Texas is on a Tuesday when prices can be found for as low as $324. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from New York LaGuardia Airport to Harlingen, Texas for around $464.

What is the cheapest time of day to depart on your flight to Harlingen, Texas?

Our most recent data shows that the best time of day to fly to Harlingen, Texas is in the afternoon. Flights from New York LaGuardia Airport to Harlingen, Texas during this time can be as low as $274. Flights at noon are often more expensive with an average ticket price of $569.

When to book flights from New York LaGuardia Airport to Harlingen, Texas

Are you open to changing your travel dates? Check out the ideal times to fly from New York LaGuardia Airport to Harlingen, Texas 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, Texas (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, Texas

Fastest flight time

7h 01m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Harlingen, Texas takes 7h 01m
There are no direct flights from New York LaGuardia Airport to Harlingen, Texas. There are no popular flight routes from New York LaGuardia Airport to Harlingen, Texas.
Search flight deals

  • 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 01m.

  • 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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