$215+ Cheap flights from Harlingen to Las Vegas (HRL - LAS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/6. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — LAS
Nov 24 — Dec 11
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Harlingen to Las Vegas with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Harlingen to Las Vegas
Cheapest
Best
Last-minute
One-way
Cheapest flights from Harlingen to Las VegasExplore the most affordable flight options available from Harlingen to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
Explore the most affordable flight options available from Harlingen to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 25, 2026.
This Southwest deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/154:30 pm -
1 stop7h 15m
Thu 12/171:15 am -
1 stop5h 50m
Deal found 10/21![Southwest logo]()
$249
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:41 pm -
1 stop7h 01m
Wed 11/1811:59 pm -
1 stop8h 11m
Deal found 10/21![American Airlines logo]()
$261
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/317:21 pm -
1 stop6h 04m
Mon 1/46:40 pm -
1 stop13h 24m
Deal found 10/23![American Airlines logo]()
$268
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:41 pm -
1 stop7h 01m
Mon 11/1611:59 pm -
1 stop8h 15m
Deal found 10/21![American Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:25 pm -
1 stop6h 34m
Fri 11/278:00 am -
1 stop6h 01m
Deal found 10/23![United Airlines logo]()
$293
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:05 am -
1 stop5h 56m
Tue 12/18:00 am -
1 stop5h 50m
Deal found 10/23![United Airlines logo]()
$295
This Southwest deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:45 pm -
1 stop9h 05m
Thu 11/261:15 am -
1 stop7h 50m
Deal found 10/23![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:40 am -
1 stop4h 50m
Sat 11/211:15 am -
1 stop7h 50m
Deal found 10/21![Southwest logo]()
$300
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:40 am -
1 stop28h 26m
Tue 12/111:59 pm -
1 stop8h 12m
Deal found 10/23![American Airlines logo]()
$302
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:25 pm -
1 stop5h 50m
Fri 11/278:00 am -
1 stop6h 01m
Deal found 10/20![United Airlines logo]()
$305
Best flights from Harlingen to Las VegasDiscover carefully curated flight deals from Harlingen to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Harlingen to Las Vegas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This Southwest deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates ” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/71:00 pm -
2 stops7h 40m
Sun 1/107:45 am -
2 stops6h 15m
Deal found 10/22![Southwest logo]()
$332
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/105:05 am -
1 stop7h 57m
Wed 11/116:00 am -
1 stop5h 21m
Deal found 10/19![United Airlines logo]()
$335
This Southwest deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:40 am -
2 stops6h 55m
Sun 11/151:15 am -
1 stop8h 55m
Deal found 10/21![Southwest logo]()
$393
This United Airlines deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:05 am -
2 stops9h 20m
Thu 11/126:00 am -
1 stop5h 21m
Deal found 10/24![United Airlines logo]()
$434
This Southwest deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/314:30 pm -
2 stops6h 50m
Mon 1/412:10 pm -
2 stops9h 25m
Deal found 10/23![Southwest logo]()
$414
This Southwest deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:30 pm -
2 stops6h 50m
Mon 11/2312:10 pm -
2 stops9h 25m
Deal found 10/19![Southwest logo]()
$429
This Southwest deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/275:45 pm -
2 stops7h 25m
Mon 12/281:25 am -
2 stops7h 45m
Deal found 10/20![Southwest logo]()
$453
Last-minute flights from Harlingen to Las VegasDiscover last-minute flight deals from Harlingen to Las Vegas. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Harlingen to Las Vegas. Data last updated October 25, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/136:41 pm -
1 stop7h 01m
Mon 11/1611:59 pm -
1 stop8h 15m
Deal found 10/20![American Airlines logo]()
$320
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:41 pm -
1 stop7h 01m
Mon 11/1611:59 pm -
1 stop8h 15m
Deal found 10/21![American Airlines logo]()
$291
This Southwest deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/156:40 am -
1 stop4h 50m
Sat 11/211:15 am -
1 stop7h 50m
Deal found 10/21![Southwest logo]()
$300
This American Airlines deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:41 pm -
1 stop7h 01m
Wed 11/1811:59 pm -
1 stop8h 11m
Deal found 10/21![American Airlines logo]()
$261
This American Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/166:41 pm -
1 stop5h 27m
Mon 11/2311:59 pm -
1 stop8h 11m
Deal found 10/19![American Airlines logo]()
$308
This United Airlines deal was found by Cheapflights users on 10/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/225:25 pm -
1 stop5h 50m
Fri 11/278:00 am -
1 stop6h 01m
Deal found 10/20![United Airlines logo]()
$305
This Southwest deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/224:45 pm -
1 stop6h 10m
Thu 11/261:15 am -
1 stop7h 50m
Deal found 10/21![Southwest logo]()
$316
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:25 pm -
1 stop6h 34m
Fri 11/278:00 am -
1 stop6h 01m
Deal found 10/23![United Airlines logo]()
$293
This Southwest deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:45 pm -
1 stop9h 05m
Thu 11/261:15 am -
1 stop7h 50m
Deal found 10/23![Southwest logo]()
$297
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/255:05 am -
1 stop5h 56m
Tue 12/18:00 am -
1 stop5h 50m
Deal found 10/23![United Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:40 am -
1 stop28h 26m
Tue 12/111:59 pm -
1 stop8h 12m
Deal found 10/23![American Airlines logo]()
$302
One-way flights from Harlingen to Las VegasSearch for one-way flight options from Harlingen to Las Vegas. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
Search for one-way flight options from Harlingen to Las Vegas. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Southwest deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:00 pm -
1 stop8h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Southwest logo]()
$215
This United Airlines deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/61:59 pm -
2 stops8h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![United Airlines logo]()
$220
This Southwest deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/194:25 pm -
1 stop7h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Southwest logo]()
$249
This Southwest deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/291:50 pm -
1 stop8h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Southwest logo]()
$290
This Mytrip deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1910:16 am -
3 stops15h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2911:41 am -
3 stops34h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Multiple Airlines logo]()
$506
This United Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:05 am -
3 stops21h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![United Airlines logo]()
$580
Find flight deals from Harlingen to Las Vegas
Discover tips and strategies to find the most affordable flight options for your journey from Harlingen (HRL) to Las Vegas (LAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $249 (Southwest) |
One-way from | $215 (Southwest) |
Popular in | July |
Cheapest in | April |
Average price | $486 |
Cheapflights Fare Finder
Customize your flight search to find flights from Harlingen to Las Vegas 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, Cheapflights users made 7,457,451 searches. Data last updated October 25, 2026.
Use the filters below to find and compare flights from Harlingen to Las Vegas that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
HarlingenLas Vegas
HRL Harlingen Valley Intl - LAS Las Vegas Harry Reid Intl
HRLLAS
Harlingen Valley Intl
Fri 11/6
1:00 pm-7:10 pm
1 stop8h 10m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$215
HarlingenLas Vegas
HRL Harlingen Valley Intl - LAS Las Vegas Harry Reid Intl
HRLLAS
Harlingen Valley Intl
Sat 11/7
2:26 pm-9:10 pm
1 stop8h 44m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$215
HarlingenLas Vegas
HRL Harlingen Valley Intl - LAS Las Vegas Harry Reid Intl
HRLLAS
Harlingen Valley Intl
Fri 11/6
1:59 pm-8:05 pm
2 stops8h 06m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$220
Quickest round-trip
HarlingenLas Vegas
HRL Harlingen Valley Intl - LAS Las Vegas Harry Reid Intl
HRLLAS
Harlingen Valley Intl
Sat 11/7
6:40 am-11:15 am
2 stops6h 35m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$220
HarlingenLas Vegas
HRL Harlingen Valley Intl - LAS Las Vegas Harry Reid Intl
HRLLAS
Harlingen Valley Intl
Sat 12/19
4:25 pm-9:50 pm
1 stop7h 25m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$249
HarlingenLas Vegas
HRL Harlingen Valley Intl - LAS Las Vegas Harry Reid Intl
HRLLAS
Harlingen Valley Intl
Thu 10/29
1:50 pm-8:10 pm
1 stop8h 20m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$290
HarlingenLas Vegas
HRL Harlingen Valley Intl - LAS Las Vegas Harry Reid Intl
HRLLAS
Harlingen Valley Intl
Sat 12/19
10:16 am-11:29 pm
3 stops15h 13m
Las Vegas Harry Reid Intl
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$331
HarlingenLas Vegas
HRL Harlingen Valley Intl - LAS Las Vegas Harry Reid Intl
HRLLAS
Harlingen Valley Intl
Thu 1/7
1:00 pm-6:40 pm
2 stops7h 40m
Las Vegas Harry Reid Intl
Sun 1/10
7:45 am-4:00 pm
2 stops6h 15m
$332
HarlingenLas Vegas
HRL Harlingen Valley Intl - LAS Las Vegas Harry Reid Intl
HRLLAS
Harlingen Valley Intl
Tue 11/10
5:05 am-11:02 am
1 stop7h 57m
Las Vegas Harry Reid Intl
Wed 11/11
6:00 am-1:21 pm
1 stop5h 21m
$335
HarlingenLas Vegas
HRL Harlingen Valley Intl - LAS Las Vegas Harry Reid Intl
HRLLAS
Harlingen Valley Intl
Sat 11/14
6:40 am-11:35 am
2 stops6h 55m
Las Vegas Harry Reid Intl
Sun 11/15
1:15 am-12:10 pm
1 stop8h 55m
$393
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Harlingen to Las Vegas
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Harlingen to Las Vegas in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Harlingen-Las Vegas flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Harlingen-Las Vegas flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Harlingen-Las Vegas flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Harlingen-Las Vegas flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Harlingen-Las Vegas flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Harlingen to Las Vegas
Have a flexible travel schedule? Discover the best time to fly to Las Vegas from Harlingen with our price prediction graph.
HRL-LAS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Harlingen to Las Vegas
Prices
More
How far ahead should I book a flight from Harlingen to Las Vegas?
The price you pay for your flight from Harlingen to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 34 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Harlingen to Las Vegas?
Currently, April is the cheapest month in which you can book a flight from Harlingen to Las Vegas (average of $283). Flying from Harlingen to Las Vegas in July is currently the most expensive (average of $597). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Harlingen to Las Vegas?
Airfare is below average for this route at the moment.
Harlingen to Las Vegas flights typically cost between $410 and $476 in December.The cheapest round-trip price found within the last 5 days was $249 on Southwest (Dec 15-Dec 17).
What’s the top layover airport for flights from Harlingen to Las Vegas?
Share of 1-stop round-trip flights from Harlingen to Las Vegas chosen by Cheapflights users in the past 12 months, using the same layover each way.
Houston (HOU) – chosen by Cheapflights users on 60% of 1-stop itineraries from Harlingen to Las Vegas on Cheapflights.
What’s the cheapest layover airport for flights from Harlingen to Las Vegas?
Average round-trip fare for 1-stop flights from Harlingen to Las Vegas, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Houston (HOU) is the most affordable 1-stop option, with an average round-trip price of $282.
What’s the fastest layover option from Harlingen to Las Vegas?
Shortest average travel time for 1-stop one-way flights from Harlingen to Las Vegas, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Houston (HOU) have the shortest average one-way travel time for 1-stop routes: 6h 07m.
Which airport typically offers the quickest layover for flights from Harlingen to Las Vegas?
Average layover duration for 1-stop one-way flights from Harlingen to Las Vegas, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Houston (IAH) offer the fastest connection on this route, with an average layover time of 0h 59m.
Reviews of airlines servicing Las Vegas
Get insights into the airlines that provide service to Las Vegas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Las Vegas. Reviews last updated October 25, 2026.
See what other customers who have flown with Southwest,United Airlines, andAmerican Airlines from Harlingen to Las Vegas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.6
Boarding
8.1
Entertainment
7.4
Overall
7.9
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Boarding
8.1
Entertainment
7.4
Overall
7.9
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Boarding
8.1
Entertainment
7.4
Overall
7.9
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Crew
8.6
Boarding
8.1
Entertainment
7.4
Overall
7.9
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Harlingen to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Las Vegas?
Book flights to Las Vegas if you plan to visit one of these locationsParadise
Mesquite
Henderson
Kingman
North Las Vegas
Boulder City
Winchester
Sunrise Manor
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Las Vegas flight routes
Other flight options
Other flights from Harlingen
Popular flights
Alternative routes for Harlingen to Las Vegas
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Las Vegas by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Harlingen to Las Vegas by cabin class
Find flights from Harlingen to Las Vegas, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Las Vegas
Explore flights to Las Vegas departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Harlingen and Las Vegas flights
Browse other Harlingen and Las Vegas flight options. Last updated on October 25, 2026.
Other flights from Harlingen
Browse through other flights departing from Harlingen. Flights are based on user searches made on Cheapflights and were last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Harlingen to Las Vegas
Discover the top 3 airlines that operate flights from Harlingen to Las Vegas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$232 | Average$319 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$244 | Average$413 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$273 | Average$388 | FlexibilityNo cancel fee | On-time71% |