What is the cheapest airline that flies from Harlingen Valley Intl to Nevada?

Southwest and United Airlines are the most popular carriers operating from Harlingen Valley Intl to Nevada

What airlines fly to Nevada?

Allegiant Air, American Airlines and United Airlines are the top three most popular airlines that fly to Nevada from Harlingen according to our data. Allegiant Air is the first choice among our users, with 71% of people opting to fly with this airline when traveling to Nevada. Keep in mind that there are 5 different airlines that fly to Nevada on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Harlingen Valley Intl Airport to Nevada?

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

How many operators does momondo search for flights from Harlingen Valley Intl Airport to Nevada?

The number of operators available for flights from Harlingen Valley Intl Airport to Nevada is 3 as of September 2026.

How old do you have to be to fly from Harlingen Valley Intl Airport to Nevada?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harlingen Valley Intl Airport to Nevada.

What documentation or ID do you need to fly to Nevada?

The necessary travel and health documents for your Nevada 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.

$170 Cheap Flights from Harlingen to Nevada in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Harlingen to Nevada

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:25 am - 10:45 amHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

5h 20m1 stop Austin Bergstrom

1:15 am - 11:05 amLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

7h 50m1 stop Houston Hobby

$276Southwest

Wed, Nov 4 - Sat, Nov 7

6:00 am - 9:25 amHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

5h 25m1 stop Houston Hobby

6:25 am - 3:40 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

7h 15m2 stops Dallas Love Field Houston Hobby

$282Southwest

Sun, Oct 18 - Sat, Oct 24

6:00 am - 9:25 amHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

5h 25m1 stop Houston Hobby

12:55 am - 12:00 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

9h 05m1 stop Houston Hobby

$282Southwest

Sun, Oct 18 - Fri, Oct 23

11:35 am - 5:20 pmHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

7h 45m2 stops Dallas Love Field Amarillo

1:15 am - 11:05 amLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

7h 50m1 stop Houston Hobby

$282Southwest

Wed, Nov 4 - Sat, Nov 7

6:41 pm - 11:42 pmHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

7h 01m1 stop Dallas/Fort Worth

11:59 pm - 10:14 amLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

8h 15m1 stop Dallas/Fort Worth

$315American Airlines

Fri, Nov 13 - Mon, Nov 16

6:42 pm - 11:34 pmHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

6h 52m1 stop Dallas/Fort Worth

11:59 pm - 10:08 amLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

8h 09m1 stop Dallas/Fort Worth

$323American Airlines

Sat, Oct 10 - Sat, Oct 17

6:41 pm - 11:42 pmHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

7h 01m1 stop Dallas/Fort Worth

8:35 am - 6:11 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

7h 36m1 stop Dallas/Fort Worth

$331American Airlines

Sun, Nov 1 - Wed, Nov 4

5:05 am - 9:01 amHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

5h 56m1 stop Houston George Bush Intcntl

10:41 am - 10:48 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

10h 07m2 stops Los Angeles Houston George Bush Intcntl

$336United Airlines

Sun, Nov 1 - Wed, Nov 4

4:39 pm - 11:47 pmHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

9h 08m2 stops Houston George Bush Intcntl Los Angeles

8:00 am - 3:50 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

5h 50m1 stop Houston George Bush Intcntl

$364United Airlines

Fri, Dec 4 - Wed, Dec 9

5:25 pm - 9:59 pmHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

6h 34m1 stop Houston George Bush Intcntl

12:59 am - 9:26 amLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

6h 27m1 stop Houston George Bush Intcntl

$384United Airlines

Wed, Nov 25 - Sat, Nov 28

Cheap last minute flights

Enter your travel dates to find the best prices.

5:51 am - 9:43 amHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

5h 52m1 stop Dallas/Fort Worth

8:00 am - 4:58 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

6h 58m1 stop Dallas/Fort Worth

$417American Airlines

Wed, Sep 16 - Sat, Sep 19

10:45 am - 5:21 pmHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

8h 36m1 stop Dallas/Fort Worth

8:00 am - 3:05 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

5h 05m1 stop Dallas/Fort Worth

$417American Airlines

Wed, Sep 16 - Wed, Sep 23

12:35 pm - 6:45 pmHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

8h 10m1 stop Houston Hobby

6:10 am - 3:50 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

7h 40m2 stops Dallas Love Field Houston Hobby

$422Southwest

Wed, Sep 16 - Sat, Sep 19

5:05 am - 12:29 pmHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

9h 24m2 stops Houston George Bush Intcntl San Francisco

6:00 am - 1:24 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

5h 24m1 stop Houston George Bush Intcntl

$422United Airlines

Wed, Sep 16 - Wed, Sep 23

6:35 am - 12:05 pmHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

7h 30m2 stops Austin Bergstrom Dallas Love Field

9:20 am - 6:55 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

7h 35m2 stops Denver Intl Austin Bergstrom

$427Southwest

Wed, Sep 16 - Sat, Sep 19

1:59 pm - 8:04 pmHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

8h 05m2 stops Houston George Bush Intcntl Los Angeles

11:51 am - 9:52 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

8h 01m2 stops Denver Intl Houston George Bush Intcntl

$427United Airlines

Wed, Sep 16 - Wed, Sep 23

10:45 am - 4:18 pmHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

7h 33m1 stop Dallas/Fort Worth

3:11 pm - 10:48 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

5h 37m1 stop Dallas/Fort Worth

$438American Airlines

Wed, Sep 16 - Thu, Sep 17

12:35 pm - 6:45 pmHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

8h 10m1 stop Houston Hobby

12:05 pm - 10:40 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

8h 35m2 stops Austin Bergstrom Houston Hobby

$443Southwest

Wed, Sep 16 - Thu, Sep 17

5:05 am - 8:49 amHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

5h 44m1 stop Houston George Bush Intcntl

6:09 am - 3:59 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

7h 50m1 stop Houston George Bush Intcntl

$444United Airlines

Sun, Sep 20 - Fri, Sep 25

4:25 pm - 10:20 pmHRL Harlingen Valley Intl-LAS Las Vegas Harry Reid Intl

7h 55m2 stops Houston Hobby Denver Intl

12:05 pm - 10:40 pmLAS Las Vegas Harry Reid Intl-HRL Harlingen Valley Intl

8h 35m2 stops Austin Bergstrom Houston Hobby

$448Southwest

Wed, Sep 16 - Thu, Sep 17

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American Airlines flights from Harlingen to Nevada

Our best American Airlines deals on Harlingen to Nevada flight tickets

American Airlines

Nov 13

HRL6:41 pmHarlingen Valley Intl

7h 01m

1 stop

LAS11:42 pmLas Vegas Harry Reid Intl

Nov 16

LAS11:59 pmLas Vegas Harry Reid Intl

8h 15m

1 stop

HRL10:14 amHarlingen Valley Intl

$315

American Airlines

Dec 2

HRL6:41 pmHarlingen Valley Intl

5h 35m

1 stop

LAS10:16 pmLas Vegas Harry Reid Intl

Dec 7

LAS11:59 pmLas Vegas Harry Reid Intl

8h 15m

1 stop

HRL10:14 amHarlingen Valley Intl

$331

American Airlines

Oct 12

HRL6:42 pmHarlingen Valley Intl

5h 37m

1 stop

LAS10:19 pmLas Vegas Harry Reid Intl

Oct 16

LAS11:59 pmLas Vegas Harry Reid Intl

8h 09m

1 stop

HRL10:08 amHarlingen Valley Intl

$339

Southwest flights from Harlingen to Nevada

Our best Southwest deals on Harlingen to Nevada flight tickets

Southwest

Nov 4

HRL7:25 amHarlingen Valley Intl

5h 20m

1 stop

LAS10:45 amLas Vegas Harry Reid Intl

Nov 7

LAS1:15 amLas Vegas Harry Reid Intl

7h 50m

1 stop

HRL11:05 amHarlingen Valley Intl

$276

Southwest

Oct 18

HRL6:00 amHarlingen Valley Intl

5h 25m

1 stop

LAS9:25 amLas Vegas Harry Reid Intl

Oct 23

LAS12:55 amLas Vegas Harry Reid Intl

9h 05m

1 stop

HRL12:00 pmHarlingen Valley Intl

$282

Southwest

Oct 18

HRL6:00 amHarlingen Valley Intl

7h 35m

2 stops

LAS11:35 amLas Vegas Harry Reid Intl

Oct 24

LAS6:25 amLas Vegas Harry Reid Intl

7h 15m

2 stops

HRL3:40 pmHarlingen Valley Intl

$287

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenLas Vegas

HRL Harlingen Valley Intl - LAS Las Vegas Harry Reid Intl

HRLLAS

Harlingen Valley Intl

Wed 11/4

7:25 am-10:45 am

1 stop5h 20m

Las Vegas Harry Reid Intl

Sat 11/7

1:15 am-11:05 am

1 stop7h 50m

$276

Quickest round-trip

HarlingenLas Vegas

HRL Harlingen Valley Intl - LAS Las Vegas Harry Reid Intl

HRLLAS

Harlingen Valley Intl

Sun 10/18

6:00 am-9:25 am

1 stop5h 25m

Las Vegas Harry Reid Intl

Sat 10/24

6:25 am-3:40 pm

2 stops7h 15m

$282

HarlingenLas Vegas

HRL Harlingen Valley Intl - LAS Las Vegas Harry Reid Intl

HRLLAS

Harlingen Valley Intl

Sun 10/18

6:00 am-9:25 am

1 stop5h 25m

Las Vegas Harry Reid Intl

Fri 10/23

12:55 am-12:00 pm

1 stop9h 05m

$282

HarlingenLas Vegas

HRL Harlingen Valley Intl - LAS Las Vegas Harry Reid Intl

HRLLAS

Harlingen Valley Intl

Wed 11/4

11:35 am-5:20 pm

2 stops7h 45m

Las Vegas Harry Reid Intl

Sat 11/7

1:15 am-11:05 am

1 stop7h 50m

$282

HarlingenLas Vegas

HRL Harlingen Valley Intl - LAS Las Vegas Harry Reid Intl

HRLLAS

Harlingen Valley Intl

Fri 11/13

6:41 pm-11:42 pm

1 stop7h 01m

Las Vegas Harry Reid Intl

Mon 11/16

11:59 pm-10:14 am

1 stop8h 15m

$315

HarlingenLas Vegas

HRL Harlingen Valley Intl - LAS Las Vegas Harry Reid Intl

HRLLAS

Harlingen Valley Intl

Sat 10/10

6:42 pm-11:34 pm

1 stop6h 52m

Las Vegas Harry Reid Intl

Sat 10/17

11:59 pm-10:08 am

1 stop8h 09m

$323

HarlingenLas Vegas

HRL Harlingen Valley Intl - LAS Las Vegas Harry Reid Intl

HRLLAS

Harlingen Valley Intl

Sun 11/1

6:41 pm-11:42 pm

1 stop7h 01m

Las Vegas Harry Reid Intl

Wed 11/4

8:35 am-6:11 pm

1 stop7h 36m

$331

HarlingenLas Vegas

HRL Harlingen Valley Intl - LAS Las Vegas Harry Reid Intl

HRLLAS

Harlingen Valley Intl

Sun 11/1

5:05 am-9:01 am

1 stop5h 56m

Las Vegas Harry Reid Intl

Wed 11/4

10:41 am-10:48 pm

2 stops10h 07m

$336

HarlingenLas Vegas

HRL Harlingen Valley Intl - LAS Las Vegas Harry Reid Intl

HRLLAS

Harlingen Valley Intl

Fri 12/4

4:39 pm-11:47 pm

2 stops9h 08m

Las Vegas Harry Reid Intl

Wed 12/9

8:00 am-3:50 pm

1 stop5h 50m

$364

HarlingenLas Vegas

HRL Harlingen Valley Intl - LAS Las Vegas Harry Reid Intl

HRLLAS

Harlingen Valley Intl

Wed 11/25

5:25 pm-9:59 pm

1 stop6h 34m

Las Vegas Harry Reid Intl

Sat 11/28

12:59 am-9:26 am

1 stop6h 27m

$384

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Harlingen to Nevada

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

Prices

Airlines

What is the cheapest month to fly to Nevada?

In general, April is the cheapest month to fly from Harlingen to Nevada. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $283. If you aren’t able to travel to Nevada during the month of April, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $344.

How far in advance should I book a flight from Harlingen to Nevada?

You are more likely to see cheaper flights to Nevada from Harlingen when booking weeks ahead of your departure date. In general, you can expect to find flights to Nevada for around $405 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Nevada from Harlingen for as low as $257 on momondo.

Can stopping save me money on Harlingen to Nevada flights?

You could potentially save up to 11% on your flight if you consider stops on a Harlingen to Nevada flight.

Cheap Harlingen to Nevada flight deals and tips

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

Best Price Found	$170
Fastest flight time	4h 50m
Direct flights	None

The best one-way flight to Nevada from Harlingen in the past 72 hours is $170. The best round-trip flight deal from Harlingen to Nevada found on momondo in the last 72 hours is $276.

The fastest flight from Harlingen to Nevada takes 4h 50m

There are no direct flights from Harlingen to Nevada. There are no popular flight routes from Harlingen to Nevada.

Search flight deals

Frequently asked questions about flying from Harlingen to Nevada

When did momondo last update prices for flights from Harlingen Valley Intl Airport to Nevada?
Prices for flights from Harlingen Valley Intl Airport to Nevada refresh daily.
How many operators does momondo search for flights from Harlingen Valley Intl Airport to Nevada?
The number of operators available for flights from Harlingen Valley Intl Airport to Nevada is 3 as of September 2026.
How old do you have to be to fly from Harlingen Valley Intl Airport to Nevada?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harlingen Valley Intl Airport to Nevada.
What documentation or ID do you need to fly to Nevada?
The necessary travel and health documents for your Nevada 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.

Best airlines flying from Harlingen to Nevada

Compare and see reviews for airlines that fly from Harlingen to Nevada with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $243	Free Cancellation	Rating 8.0 4,189 reviews	Search Southwest flights
United Airlines	PriceFrom $250	Free Cancellation	Rating 7.4 10,213 reviews	Search United Airlines flights
American Airlines	PriceFrom $256	Free Cancellation	Rating 7.1 12,054 reviews	Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Harlingen to Nevada. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo enables you to select and highlight flights to Nevada from Harlingen with this policy.

How can momondo help me find flights from Harlingen to Nevada?

Once you have performed a search for Harlingen to Nevada flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Nevada from Harlingen are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.