HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Las Vegas

$66+ Cheap flights from McAllen to Las Vegas (MFE - LAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/8. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — LAS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from McAllen 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.

Cheapflights Tip: The best prices from McAllen Miller Intl to Las Vegas Harry Reid Intl are usually found in June or May, booked 86 days in advance, depart on a Monday or Saturday and return on a Wednesday

Cheap flight deals from McAllen to Las Vegas

Discover tips and strategies to find the most affordable flight options for your journey from McAllen (MFE) 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 September 11, 2025.

Round-trip from

$123
(eDestinos)

One-way from

$66
(Cheapflightsfares)

Popular in

December

Cheapest in

June

Average price

$253

Good round-trip deal

$184 or less

Good one-way deal

$140 or less
From McAllen Miller Intl to Las Vegas Harry Reid Intl
Search Deals
One-way flight from McAllen Miller Intl to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from McAllen Miller Intl to Las Vegas Harry Reid Intl.
Search Deals
Price to beat on a one-way flight from McAllen Miller Intl to Las Vegas Harry Reid Intl.
Search Deals

Find flight deals from McAllen to Las Vegas

Cheapest flights from McAllen to Las Vegas
Explore the most affordable flight options available from McAllen to Las Vegas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/219:02 pmMFE - LAS
Nonstop3h 08mAllegiant Air
Thu 9/258:00 amLAS - MFE
Nonstop2h 59mAllegiant Air
Deal found 9/11$125
This Booking.com deal was found by Cheapflights users on 9/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/289:02 pmMFE - LAS
Nonstop3h 08mAllegiant Air
Thu 10/23:39 pmLAS - MFE
Nonstop2h 58mAllegiant Air
Deal found 9/11$129
This Gotogate deal was found by Cheapflights users on 9/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/219:02 pmMFE - LAS
Nonstop3h 08mAllegiant Air
Fri 9/267:35 amLAS - MFE
Nonstop2h 59mAllegiant Air
Deal found 9/11$136
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/201:48 pmMFE - LAS
Nonstop3h 06mAllegiant Air
Thu 10/233:39 pmLAS - MFE
Nonstop2h 58mAllegiant Air
Deal found 9/11$140
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/239:27 pmMFE - LAS
Nonstop3h 06mAllegiant Air
Sat 10/2510:00 amLAS - MFE
Nonstop2h 58mAllegiant Air
Deal found 9/11$146
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/243:49 pmMFE - LAS
Nonstop3h 08mAllegiant Air
Sat 9/2710:00 amLAS - MFE
Nonstop2h 59mAllegiant Air
Deal found 9/11$154
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/221:49 pmMFE - LAS
Nonstop3h 08mAllegiant Air
Fri 9/267:35 amLAS - MFE
Nonstop2h 59mAllegiant Air
Deal found 9/10$157
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/31:48 pmMFE - LAS
Nonstop3h 06mAllegiant Air
Wed 11/59:00 amLAS - MFE
Nonstop3h 02mAllegiant Air
Deal found 9/10$162
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2712:54 pmMFE - LAS
Nonstop3h 12mAllegiant Air
Tue 12/22:07 pmLAS - MFE
Nonstop2h 59mAllegiant Air
Deal found 9/11$164
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/52:52 pmMFE - LAS
Nonstop3h 12mAllegiant Air
Sat 11/810:00 amLAS - MFE
Nonstop3h 02mAllegiant Air
Deal found 9/10$170
This Gotogate deal was found by Cheapflights users on 9/11. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2612:48 pmMFE - LAS
Nonstop3h 06mAllegiant Air
Sun 11/27:00 amLAS - MFE
Nonstop2h 58mAllegiant Air
Deal found 9/11$178
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/291:49 pmMFE - LAS
Nonstop3h 08mAllegiant Air
Thu 10/27:00 amLAS - MFE
Nonstop2h 58mAllegiant Air
Deal found 9/11$182

Cheapflights Fare Finder

 
Customize your flight search to find flights from McAllen 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 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from McAllen to Las Vegas that are best for you.

Fly from

McAllen

Fly to

Las Vegas

Route

Depart

Return

Price

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Mon 11/3

1:48 pm-2:54 pm

Nonstop3h 06m

Las Vegas Harry Reid Intl

Wed 11/5

9:00 am-2:02 pm

Nonstop3h 02m

$162

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Tue 10/21

12:31 pm-4:55 pm

1 stop6h 24m

Las Vegas Harry Reid Intl

Wed 10/22

12:35 am-11:51 am

2 stops9h 16m

$222

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Mon 11/10

12:44 pm-4:55 pm

1 stop6h 11m

Las Vegas Harry Reid Intl

Tue 11/11

12:43 am-12:04 pm

2 stops9h 21m

$222

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Thu 11/27

12:44 pm-4:55 pm

1 stop6h 11m

Las Vegas Harry Reid Intl

Tue 12/2

11:15 pm-12:03 pm

2 stops10h 48m

$222

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Wed 10/15

12:31 pm-8:13 pm

2 stops9h 42m

Las Vegas Harry Reid Intl

Tue 10/21

5:15 pm-11:59 pm

1 stop4h 44m

$232

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Mon 9/29

5:00 am-8:42 am

1 stop5h 42m

Las Vegas Harry Reid Intl

Wed 10/1

12:59 am-8:53 am

1 stop5h 54m

$237

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Tue 9/16

5:20 pm-9:13 pm

1 stop5h 53m

Las Vegas Harry Reid Intl

Tue 9/23

10:47 am-9:47 pm

2 stops9h 00m

$264

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Sun 11/30

9:35 pm-10:47 pm

Nonstop3h 12m

$69

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Sat 10/11

3:48 pm-4:54 pm

Nonstop3h 06m

$69

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Wed 9/17

3:49 pm-4:57 pm

Nonstop3h 08m

$83

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Showing 1-10 of 18 results
1
2

Best time to book a flight from McAllen to Las Vegas

Have a flexible travel schedule? Discover the best time to fly to Las Vegas from McAllen with our price prediction graph.
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 McAllen to Las Vegas

How far ahead should I book a flight from McAllen to Las Vegas?

Use this chart to determine the optimal time to book a round-trip flight from McAllen to Las Vegas. Price data was last updated on August 29, 2025.

The best time to book flights from McAllen to Las Vegas is 86 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from McAllen to Las Vegas?

Currently, August is the cheapest month in which you can book a flight from McAllen to Las Vegas (average of $198). Flying from McAllen to Las Vegas in March is currently the most expensive (average of $269). 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.

What is the cheapest time of day to fly from MFE to LAS?

Find hourly flight availability from McAllen to Las Vegas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

It’s typically best to fly out from McAllen to Las Vegas in the afternoon. Doing so could potentially save you 35% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from McAllen to Las Vegas?

Use this chart to determine the cheapest time to fly round-trip from McAllen to Las Vegas. Price data was last updated on September 7, 2025.

Travelers seeking maximum savings on their McAllen to Las Vegas flight should consider departing on Saturday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 September 11, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from McAllen to Las Vegas. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.2
Good
702 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from McAllen to Las Vegas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this McAllen to Las Vegas flight route?

    This flight path from McAllen Miller Intl to Las Vegas Harry Reid Intl was viewed by 69 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from McAllen to Las Vegas?

    Airlines like Allegiant Air and Delta fly from McAllen to Las Vegas in about 3h 06m. The time it takes to get you to your destination can typically vary by up to 3h 18m. McAllen and Las Vegas are separated by a distance of 1208 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from McAllen to Las Vegas round-trip?

    Flying on Delta is currently your cheapest option to Las Vegas, with prices starting at $108. Additional round-trip tickets that might be worth considering are offered by Allegiant Air and United Airlines, with the lowest prices starting at $118 and $216, respectively. Delta is priced at 58% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest flights from McAllen to Las Vegas?

    The cheapest flight price from McAllen to Las Vegas is $91. On average you can expect to pay $241. The most popular route, (McAllen Miller Intl - Las Vegas Harry Reid Intl), can usually be booked for $112.

  • Can I find deals for flights from McAllen to Las Vegas that include hotel bookings?

    Yes. In addition to deals on McAllen to Las Vegas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from McAllen to Las Vegas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from McAllen to Las Vegas.

  • Can I find deals for business class flights from McAllen to Las Vegas?

    Yes. Cheapflights offers flight deals from McAllen to Las Vegas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from McAllen to Las Vegas?

    Currently, August is the cheapest month in which you can book a flight from McAllen to Las Vegas (average of $198). Flying from McAllen to Las Vegas in March is currently the most expensive (average of $269). 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.

See more FAQs

Traveling to a place near Las Vegas?

Book flights to Las Vegas if you plan to visit one of these locations
Paradise
Henderson
North Las Vegas
Sunrise Manor
Winchester
Kingman
Primm
Mount Charleston
Mesquite
Needles
Boulder City

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 for McAllen to Las Vegas

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Las Vegas flights
Hobby to Las Vegas flights
George Bush Intcntl to Las Vegas flights
Austin to Las Vegas flights
Love Field to Las Vegas flights
San Antonio to Las Vegas flights
El Paso to Las Vegas flights
Dallas/Fort Worth to Reno flights
Corpus Christi to Las Vegas flights
Hobby to Reno flights
Midland to Las Vegas flights
Harlingen to Las Vegas flights
George Bush Intcntl to Reno flights
San Antonio to Reno flights
Lubbock to Las Vegas flights
Love Field to Reno flights
Austin to Reno flights
Brownsville to Las Vegas flights
Laredo to Las Vegas flights
Amarillo to Las Vegas flights
Killeen to Las Vegas flights
Abilene to Las Vegas flights
Lubbock to Reno flights
Longview to Las Vegas flights
San Angelo to Las Vegas flights
Texarkana to Las Vegas flights
McAllen to Reno flights
Tyler to Las Vegas flights
Dallas/Fort Worth to Twin Falls flights
Hobby to Twin Falls flights
Waco to Las Vegas flights
Beaumont to Las Vegas flights
Wichita Falls to Las Vegas flights
El Paso to Reno flights
George Bush Intcntl to Twin Falls flights
Corpus Christi to Reno flights
Midland to Reno flights
College Station to Las Vegas flights
College Station to Reno flights
Abilene to Reno flights
Amarillo to Reno flights
Austin to Elko flights
Texarkana to Reno flights
Waco to Reno flights
Killeen to Reno flights

Top 4 airlines flying from McAllen to Las Vegas

Discover the top 4 airlines that operate flights from McAllen 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 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$108Average$333FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$118Average$240FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$216Average$397FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$225Average$381FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.