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$134+ Cheap flights from McAllen to Las Vegas (MFE - 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — LAS
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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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

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Cheapflights Tip: The best prices from McAllen Miller Intl to Las Vegas Harry Reid Intl are usually found in June or September, booked 54 days in advance, depart on a Monday or Sunday and return on a Thursday

Cheap 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 January 21, 2026.

This Mytrip deal was found by Cheapflights users on 1/21. 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.
Mon 2/21:34 pm
MFE
-
LAS
Nonstop3h 24m
Allegiant Air
Fri 2/67:45 am
LAS
-
MFE
Nonstop2h 59m
Allegiant Air
Deal found 1/21$134
This lastminute.com deal was found by Cheapflights users on 1/21. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2910:07 pm
MFE
-
LAS
Nonstop3h 16m
Allegiant Air
Thu 4/26:25 am
LAS
-
MFE
Nonstop2h 55m
Allegiant Air
Deal found 1/21$144
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/281:49 pm
MFE
-
LAS
Nonstop3h 24m
Allegiant Air
Wed 2/48:00 am
LAS
-
MFE
Nonstop2h 59m
Allegiant Air
Deal found 1/21$152
This Gotogate deal was found by Cheapflights users on 1/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2910:07 pm
MFE
-
LAS
Nonstop3h 16m
Allegiant Air
Wed 4/112:30 pm
LAS
-
MFE
Nonstop2h 55m
Allegiant Air
Deal found 1/21$156
This Booking.com deal was found by Cheapflights users on 1/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2910:07 pm
MFE
-
LAS
Nonstop3h 16m
Allegiant Air
Fri 4/106:30 am
LAS
-
MFE
Nonstop2h 55m
Allegiant Air
Deal found 1/21$157
This Super.com deal was found by Cheapflights users on 1/21. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1510:10 pm
MFE
-
LAS
Nonstop3h 16m
Allegiant Air
Fri 2/206:30 am
LAS
-
MFE
Nonstop2h 57m
Allegiant Air
Deal found 1/21$160
This Mytrip deal was found by Cheapflights users on 1/21. 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.
Mon 1/261:34 pm
MFE
-
LAS
Nonstop3h 24m
Allegiant Air
Thu 2/126:15 am
LAS
-
MFE
Nonstop2h 53m
Allegiant Air
Deal found 1/21$168
This Booking.com deal was found by Cheapflights users on 1/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:09 pm
MFE
-
LAS
Nonstop3h 09m
Allegiant Air
Mon 5/116:30 am
LAS
-
MFE
Nonstop2h 55m
Allegiant Air
Deal found 1/20$172
This Booking.com deal was found by Cheapflights users on 1/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/1510:10 pm
MFE
-
LAS
Nonstop3h 16m
Allegiant Air
Wed 2/1812:30 pm
LAS
-
MFE
Nonstop2h 57m
Allegiant Air
Deal found 1/21$179
This Gotogate deal was found by Cheapflights users on 1/21. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/261:34 pm
MFE
-
LAS
Nonstop3h 24m
Allegiant Air
Thu 1/296:15 am
LAS
-
MFE
Nonstop2h 59m
Allegiant Air
Deal found 1/21$182
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Sat 2/285:01 pm
MFE
-
LAS
1 stop6h 08m
American Airlines
Tue 3/35:44 am
LAS
-
MFE
1 stop7h 13m
American Airlines
Deal found 1/20$191

Find 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 January 21, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$140
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$276

Good round-trip deal

$203 or less

Good one-way deal

$69 or less
Provider with most accurate pricing for McAllen Miller Intl-Las Vegas Harry Reid Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for McAllen Miller Intl-Las Vegas Harry Reid Intl flights.
Search Deals
From McAllen Miller Intl to Las Vegas Harry Reid Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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

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 January 21, 2026.
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

Sat 4/18

1:03 pm-4:09 pm

1 stop5h 06m

Las Vegas Harry Reid Intl

Tue 4/21

12:35 am-12:23 pm

2 stops9h 48m

$222

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Wed 4/8

1:20 pm-4:24 pm

1 stop5h 04m

Las Vegas Harry Reid Intl

Fri 4/10

12:50 am-12:40 pm

2 stops9h 50m

$253

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Sat 4/18

1:03 pm-4:09 pm

1 stop5h 06m

Las Vegas Harry Reid Intl

Mon 4/20

10:20 pm-12:23 pm

2 stops12h 03m

$258

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Wed 2/25

1:03 pm-10:08 pm

2 stops11h 05m

Las Vegas Harry Reid Intl

Sat 2/28

6:00 am-5:08 pm

2 stops9h 08m

$259

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Fri 2/20

7:05 pm-12:07 am

1 stop7h 02m

Las Vegas Harry Reid Intl

Mon 2/23

11:59 pm-8:57 am

1 stop6h 58m

$279

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Sun 4/12

1:20 pm-4:24 pm

1 stop5h 04m

Las Vegas Harry Reid Intl

Thu 4/16

4:59 pm-12:07 am

1 stop5h 08m

$283

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Tue 2/17

1:03 pm-11:33 pm

2 stops12h 30m

Las Vegas Harry Reid Intl

Fri 2/20

11:00 pm-12:23 pm

2 stops11h 23m

$294

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Sat 2/7

1:00 pm-11:15 pm

2 stops12h 15m

Las Vegas Harry Reid Intl

Wed 2/11

5:21 pm-11:57 pm

1 stop4h 36m

$300

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Sat 1/31

1:00 pm-4:26 pm

1 stop5h 26m

Las Vegas Harry Reid Intl

Wed 2/4

5:21 pm-11:57 pm

1 stop4h 36m

$301

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Wed 1/28

1:00 pm-4:26 pm

1 stop5h 26m

Las Vegas Harry Reid Intl

Wed 2/4

5:21 pm-11:57 pm

1 stop4h 36m

$301

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 19 results
1
2

Compare providers for flights from McAllen 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 McAllen to Las Vegas in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on McAllen-Las Vegas flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on McAllen-Las Vegas flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from McAllen-Las Vegas flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on McAllen-Las Vegas flights, Cheapflights users trust eDreams the most. eDreams 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 McAllen-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 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 January 16, 2026.

The best time to book flights from McAllen to Las Vegas is 54 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, September is the cheapest month in which you can book a flight from McAllen to Las Vegas (average of $108). Flying from McAllen to Las Vegas in December is currently the most expensive (average of $151). 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 January 21, 2026.

It’s typically best to fly out from McAllen to Las Vegas in the afternoon. Doing so could potentially save you 22% 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 January 17, 2026.

Travelers seeking maximum savings on their McAllen to Las Vegas flight should consider departing on Monday at noon 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.

How much does it cost to fly round-trip from McAllen to Las Vegas?

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 January 21, 2026.
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
7.9
Good
8,088 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,088 reviews
Delta
7.9
Good
8,088 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,191 reviews
Delta
7.9
Good
8,088 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,174 reviews
Delta
7.9
Good
8,088 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Allegiant Air
7.2
Good
705 reviews
Delta
7.9
Good
8,088 reviews

Crew

8.5

Food

7.2

Entertainment

7.8

Boarding

8.1

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 61 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 Delta fly from McAllen to Las Vegas in about 5h 06m. The time it takes to get you to your destination can typically vary by up to . McAllen and Las Vegas are separated by a distance of 1208 mi.

  • 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 American Airlines, with the lowest prices starting at $118 and $216, respectively. Delta is priced at 55% 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 $69. On average you can expect to pay $223. The most popular route, (McAllen Miller Intl - Las Vegas Harry Reid Intl), can usually be booked for $120.

  • 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, September is the cheapest month in which you can book a flight from McAllen to Las Vegas (average of $108). Flying from McAllen to Las Vegas in December is currently the most expensive (average of $151). 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
Kingman
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Primm
Mesquite
Boulder City
Needles
Sunrise Manor

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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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$108Average$224FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$118Average$235FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$216Average$383FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$216Average$362FlexibilityNo cancel feeOn-time71%

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