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$68+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — LAS
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
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 January or June, booked 83 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 July 29, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 7/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/151:54 pm
MFE
-
LAS
Nonstop3h 11m
Allegiant Air
Wed 8/2611:00 am
LAS
-
MFE
Nonstop3h 03m
Allegiant Air
Deal found 7/24$163
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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 10/1110:20 pm
MFE
-
LAS
Nonstop3h 07m
Allegiant Air
Wed 10/1411:00 am
LAS
-
MFE
Nonstop2h 58m
Allegiant Air
Deal found 7/26$165
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Tue 8/114:54 pm
MFE
-
LAS
Nonstop3h 11m
Allegiant Air
Thu 8/137:05 am
LAS
-
MFE
Nonstop3h 04m
Allegiant Air
Deal found 7/27$169
This eDestinos deal was found by Cheapflights users on 7/26. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:48 pm
MFE
-
LAS
Nonstop3h 07m
Allegiant Air
Sun 10/257:00 am
LAS
-
MFE
Nonstop2h 58m
Allegiant Air
Deal found 7/26$171
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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 10/144:48 pm
MFE
-
LAS
Nonstop3h 07m
Allegiant Air
Sun 10/186:35 am
LAS
-
MFE
Nonstop2h 58m
Allegiant Air
Deal found 7/26$174
This Cheapflightsfares deal was found by Cheapflights users on 7/27. 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 8/209:21 pm
MFE
-
LAS
Nonstop2h 58m
Allegiant Air
Fri 8/212:00 pm
LAS
-
MFE
Nonstop3h 03m
Allegiant Air
Deal found 7/27$177
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Tue 8/114:54 pm
MFE
-
LAS
Nonstop3h 11m
Allegiant Air
Fri 8/146:20 am
LAS
-
MFE
Nonstop3h 04m
Allegiant Air
Deal found 7/27$179
This Cheapflightsfares deal was found by Cheapflights users on 7/28. 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 8/264:53 pm
MFE
-
LAS
Nonstop2h 58m
Allegiant Air
Fri 8/282:00 pm
LAS
-
MFE
Nonstop3h 03m
Allegiant Air
Deal found 7/28$180
This Cheapflightsfares deal was found by Cheapflights users on 7/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:19 pm
MFE
-
LAS
Nonstop3h 07m
Allegiant Air
Mon 11/163:26 pm
LAS
-
MFE
Nonstop3h 03m
Allegiant Air
Deal found 7/24$181
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Mon 9/149:23 pm
MFE
-
LAS
Nonstop3h 07m
Allegiant Air
Tue 9/159:00 am
LAS
-
MFE
Nonstop2h 59m
Allegiant Air
Deal found 7/28$182
This eDestinos deal was found by Cheapflights users on 7/26. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:20 pm
MFE
-
LAS
Nonstop3h 07m
Allegiant Air
Wed 10/1411:00 am
LAS
-
MFE
Nonstop2h 58m
Allegiant Air
Deal found 7/26$187
This Cheapflightsfares deal was found by Cheapflights users on 7/26. 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 8/1012:14 pm
MFE
-
LAS
Nonstop3h 11m
Allegiant Air
Fri 8/146:20 am
LAS
-
MFE
Nonstop3h 04m
Allegiant Air
Deal found 7/26$188

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 July 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$163
(Cheapflightsfares)

One-way from

$68
(Super.com)

Popular in

February

Cheapest in

January

Average price

$298

Good round-trip deal

$218 or less

Good one-way deal

$139 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.
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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. 2% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 29, 2026.
Use the filters below to find and compare flights from McAllen to Las Vegas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Sat 8/15

5:25 pm-9:50 pm

1 stop6h 25m

Las Vegas Harry Reid Intl

Wed 8/26

10:05 am-5:44 pm

1 stop5h 39m

$326

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Wed 9/2

5:19 am-8:49 am

1 stop5h 30m

Las Vegas Harry Reid Intl

Sat 9/5

9:37 am-9:59 pm

2 stops10h 22m

$348

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Sat 9/26

5:20 pm-9:33 pm

1 stop6h 13m

Las Vegas Harry Reid Intl

Tue 9/29

11:47 am-9:58 pm

2 stops8h 11m

$371

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Fri 8/28

5:19 am-8:49 am

1 stop5h 30m

Las Vegas Harry Reid Intl

Mon 8/31

10:44 am-9:59 pm

2 stops9h 15m

$379

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Wed 9/16

5:19 am-10:49 am

2 stops7h 30m

Las Vegas Harry Reid Intl

Sat 9/19

7:39 am-5:44 pm

1 stop8h 05m

$387

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Fri 8/21

5:19 am-10:49 am

2 stops7h 30m

Las Vegas Harry Reid Intl

Sat 8/22

12:59 am-8:53 am

1 stop5h 54m

$416

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Thu 8/27

5:19 am-2:03 pm

2 stops10h 44m

Las Vegas Harry Reid Intl

Sat 8/29

12:59 am-8:53 am

1 stop5h 54m

$434

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Thu 9/3

7:00 am-11:29 am

1 stop6h 29m

Las Vegas Harry Reid Intl

Sat 9/5

12:59 am-11:25 am

1 stop8h 26m

$449

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Thu 8/13

5:19 am-8:49 am

1 stop5h 30m

Las Vegas Harry Reid Intl

Sat 8/15

8:04 am-5:44 pm

2 stops7h 40m

$466

McAllenLas Vegas

MFE - LAS

MFELAS

McAllen Miller Intl

Thu 9/10

7:00 am-11:34 am

1 stop6h 34m

Las Vegas Harry Reid Intl

Sun 9/13

12:59 am-8:53 am

1 stop5h 54m

$497

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 20 resultsSorted by cheapest first
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 July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
Super.comPrice Accuracy-Trust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on McAllen-Las Vegas flight deals on Cheapflights vs. FlightHub >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 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 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?

The best time to book flights from McAllen to Las Vegas is 82 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, January is the cheapest month in which you can book a flight from McAllen to Las Vegas (average of $225). Flying from McAllen to Las Vegas in February is currently the most expensive (average of $324). 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 July 29, 2026.

It’s typically best to fly out from McAllen to Las Vegas in the afternoon. Doing so could potentially save you 9% on the flight price compared to flying in the morning, which is usually more expensive.

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

Airfare is below average for this route at the moment.

McAllen to Las Vegas flights typically cost between $187 and $389 in August.
The cheapest round-trip price found within the last 5 days was $163 on Allegiant Air (Aug 15-Aug 26).

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 July 29, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAllegiant Air 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
7.8
Good
8,486 reviews

Comfort

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
Delta
7.8
Good
8,486 reviews
Delta
7.8
Good
8,486 reviews

Comfort

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
United Airlines
7.4
Good
10,050 reviews
Delta
7.8
Good
8,486 reviews

Comfort

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
Allegiant Air
7.3
Good
681 reviews
Delta
7.8
Good
8,486 reviews

Comfort

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.
American Airlines
7.1
Good
11,840 reviews
Delta
7.8
Good
8,486 reviews

Comfort

7.8

Food

7.2

Crew

8.5

Entertainment

7.8

Boarding

8.1

Overall

7.8

Reviews

1 / 20
10.0
Excellent

Stacey-Ann,Aug 2023

IAH - ATL

The staff made boarding as easy as possible. Although it was a full flight, everyone was seated in a timely manner and we arrived early.

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 21 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 United Airlines fly from McAllen to Las Vegas in about 6h 25m. 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 $124 and $191, respectively. Delta is priced at 61% 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 $70. On average you can expect to pay $226. The most popular route, (McAllen Miller Intl - Las Vegas Harry Reid Intl), can usually be booked for $125.

  • 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, January is the cheapest month in which you can book a flight from McAllen to Las Vegas (average of $225). Flying from McAllen to Las Vegas in February is currently the most expensive (average of $324). 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
Mesquite
North Las Vegas
Kingman
Winchester
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 July 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$108Average$302FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$124Average$265FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$191Average$423FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$244Average$443FlexibilityNo cancel feeOn-time69%

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