$105 Cheap Flights from McAllen (MFE) to Las Vegas (LAS)

View $105 flight on Wed, May 28, 2025Opens in a new window

Popular airlines from Miller Intl. Airport (MFE) to Harry Reid Intl. Airport (LAS)

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Find available prices by choosing your travel dates.

Cheap Flights from McAllen to Las Vegas (MFE-LAS)

Prices were available within the past 7 days and start at $105 for one-way flights and $205 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Aug 6 - Tue, Aug 12
MFE
McAllen
LAS
Las Vegas
$205 Roundtrip, found 2 days ago
$205
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Aug 6 from McAllen to Las Vegas, returning Tue, Aug 12, priced at $205 found 2 days ago
American Airlines
Sun, May 25 - Thu, May 29
MFE
McAllen
LAS
Las Vegas
$209 Roundtrip, found 1 hour ago
$209
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sun, May 25 from McAllen to Las Vegas, returning Thu, May 29, priced at $209 found 1 hour ago
Delta
Sat, May 31 - Tue, Jun 3
MFE
McAllen
LAS
Las Vegas
$211 Roundtrip, found 1 day ago
$211
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, May 31 from McAllen to Las Vegas, returning Tue, Jun 3, priced at $211 found 1 day ago
United
Sat, May 31 - Wed, Jun 4
MFE
McAllen
LAS
Las Vegas
$213 Roundtrip, found 3 hours ago
$213
Roundtrip
found 3 hours ago
Select United flight, departing Sat, May 31 from McAllen to Las Vegas, returning Wed, Jun 4, priced at $213 found 3 hours ago
American Airlines
Mon, May 19 - Sat, May 24
MFE
McAllen
LAS
Las Vegas
$214 Roundtrip, found 7 hours ago
$214
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Mon, May 19 from McAllen to Las Vegas, returning Sat, May 24, priced at $214 found 7 hours ago
United
Wed, May 28 - Sun, Jun 1
MFE
McAllen
LAS
Las Vegas
$216 Roundtrip, just found
$216
Roundtrip
just found
Select United flight, departing Wed, May 28 from McAllen to Las Vegas, returning Sun, Jun 1, priced at $216 just found
Delta
Wed, May 28 - Fri, May 30
MFE
McAllen
LAS
Las Vegas
$216 Roundtrip, found 1 day ago
$216
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, May 28 from McAllen to Las Vegas, returning Fri, May 30, priced at $216 found 1 day ago
United
Sat, May 31 - Wed, Jun 4
MFE
McAllen
LAS
Las Vegas
$218 Roundtrip, found 3 hours ago
$218
Roundtrip
found 3 hours ago
Select United flight, departing Sat, May 31 from McAllen to Las Vegas, returning Wed, Jun 4, priced at $218 found 3 hours ago
Delta
Mon, May 19 - Sat, May 24
MFE
McAllen
LAS
Las Vegas
$220 Roundtrip, found 7 hours ago
$220
Roundtrip
found 7 hours ago
Select Delta flight, departing Mon, May 19 from McAllen to Las Vegas, returning Sat, May 24, priced at $220 found 7 hours ago
American Airlines
Wed, Jul 2 - Sat, Jul 5
MFE
McAllen
LAS
Las Vegas
$221 Roundtrip, found 4 hours ago
$221
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Wed, Jul 2 from McAllen to Las Vegas, returning Sat, Jul 5, priced at $221 found 4 hours ago
Flights from McAllen (MFE) to Las Vegas (LAS)
Origin airport
Miller Intl.
Destination airport
Harry Reid Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$205
Distance
1208 mi

McAllen to Las Vegas Flights

The cheapest times to fly from McAllen to Las Vegas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from McAllen to Las Vegas are during the month of August. You can find some of the cheapest flights from McAllen to Las Vegas with Expedia's search tool and vast selection of airlines.

The best time to book a flight from McAllen to Las Vegas

Sunday is one of the best days to book for cheap flights from McAllen to Las Vegas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from McAllen to Las Vegas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from McAllen to Las Vegas in 2025. You can also book with separate airlines for your outbound and return journeys, from $105 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap McAllen to Las Vegas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your McAllen to Las Vegas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Miller Intl. Airport (MFE) to Harry Reid Intl. Airport (LAS) cost?
Discover the latest flight deals from MFE to LAS by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from MFE to LAS?
The cheapest flights from MFE to LAS are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from MFE to LAS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from MFE to LAS. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Miller Intl. Airport (MFE) to Harry Reid Intl. Airport (LAS)?
On average, you can pick from 6 direct flights each week from Miller Intl. Airport (MFE) to Harry Reid Intl. Airport (LAS). To expand your choices, consider a flight with a layover. Enter your dates on Expedia and then filter your search to show one or more stops.
What are the most popular departure times for flights from Miller Intl. Airport (MFE) to Harry Reid Intl. Airport (LAS)?
Flights between MFE and LAS tend to be busiest at 12 PM. If you’d like a more relaxed trip and possibly cheaper tickets, choose a time outside the usual busy windows.
What day of the week has the most flights from MFE to LAS?
Travel on a Sunday if you’re after the best selection of flights from Miller Intl. Airport (MFE) to Harry Reid Intl. Airport (LAS).
What is the earliest flight from Miller Intl. Airport (MFE) to Harry Reid Intl. Airport (LAS)?
Miller Intl. Airport (MFE)’s earliest flight to Harry Reid Intl. Airport (LAS) departs at approximately 12:51PM UTC-6. With a total flight time of 3h 24m, you’ll land at around 2:15PM UTC-8.
How long does it take to fly from Miller Intl. Airport (MFE) to Harry Reid Intl. Airport (LAS)?
It takes about 3 hours and 24 minutes to fly the 1,200 mi from MFE to LAS.
What is the best time to fly from Miller Intl. Airport (MFE) to Harry Reid Intl. Airport (LAS)?
To land at Harry Reid Intl. Airport (LAS) on time, select a flight that leaves Miller Intl. Airport (MFE) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Las Vegas from Miller Intl. Airport (MFE)?
If you’re traveling on a direct flight from Miller Intl. Airport (MFE) to Las Vegas, Harry Reid Intl. Airport (LAS) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Miller Intl. Airport (MFE) to Harry Reid Intl. Airport (LAS) last-minute?
Waiting until right before your break to book your flight from MFE to LAS generally means paying more. While it’s possible to find some last-minute discounts, they’re not always guaranteed. Be flexible with your itinerary for the best chance of getting a bargain.
Is it cheaper to book a MFE to LAS flight and hotel package?
Opting for a MFE to LAS flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our extensive range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Miller Intl. Airport (MFE) to Harry Reid Intl. Airport (LAS)?
In most cases, you can cancel or modify your MFE to LAS flight. However, additional charges may apply, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline’s rules and fees on flight changes, or if you need further information, head to our Customer Service portal.

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*Available to One Key members.