$141 Cheap Flights from Las Vegas (LAS) to Cancun (CUN)

View $141 flight on Fri, May 15, 2026Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Cancun Intl. Airport (CUN)

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Cheap Flights from Las Vegas to Cancun (LAS-CUN)

Prices were available within the past 7 days and start at $141 for one-way flights and $290 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Volaris
Mon, Jun 29 - Sun, Jul 5
LAS
Las Vegas
CUN
Cancun
$290 Roundtrip, found 3 days ago
$290
Roundtrip
found 3 days ago
Select Volaris flight, departing Mon, Jun 29 from Las Vegas to Cancun, returning Sun, Jul 5, priced at $290 found 3 days ago
Breeze Airways
Fri, May 15 - Sat, May 23
LAS
Las Vegas
CUN
Cancun
$307 Roundtrip, just found
$307
Roundtrip
just found
Select Breeze Airways flight, departing Fri, May 15 from Las Vegas to Cancun, returning Sat, May 23, priced at $307 just found
Southwest Airlines
Mon, Apr 27 - Fri, May 1
LAS
Las Vegas
CUN
Cancun
$309 Roundtrip, just found
$309
Roundtrip
just found
Select Southwest Airlines flight, departing Mon, Apr 27 from Las Vegas to Cancun, returning Fri, May 1, priced at $309 just found
United
Thu, Apr 9 - Fri, Apr 17
LAS
Las Vegas
CUN
Cancun
$309 Roundtrip, just found
$309
Roundtrip
just found
Select United flight, departing Thu, Apr 9 from Las Vegas to Cancun, returning Fri, Apr 17, priced at $309 just found
Volaris
Fri, Sep 25 - Mon, Sep 28
LAS
Las Vegas
CUN
Cancun
$310 Roundtrip, found 4 days ago
$310
Roundtrip
found 4 days ago
Select Volaris flight, departing Fri, Sep 25 from Las Vegas to Cancun, returning Mon, Sep 28, priced at $310 found 4 days ago
Spirit Airlines
Tue, Apr 7 - Mon, Jun 29
LAS
Las Vegas
CUN
Cancun
$311 Roundtrip, found 2 days ago
$311
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Tue, Apr 7 from Las Vegas to Cancun, returning Mon, Jun 29, priced at $311 found 2 days ago
Spirit Airlines
Tue, Mar 31 - Tue, Apr 14
LAS
Las Vegas
CUN
Cancun
$313 Roundtrip, found 4 days ago
$313
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Tue, Mar 31 from Las Vegas to Cancun, returning Tue, Apr 14, priced at $313 found 4 days ago
Spirit Airlines
Tue, Apr 7 - Tue, Apr 14
LAS
Las Vegas
CUN
Cancun
$321 Roundtrip, found 3 hours ago
$321
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Tue, Apr 7 from Las Vegas to Cancun, returning Tue, Apr 14, priced at $321 found 3 hours ago
Aeromexico
Sat, Apr 18 - Sun, Apr 26
LAS
Las Vegas
CUN
Cancun
$335 Roundtrip, just found
$335
Roundtrip
just found
Select Aeromexico flight, departing Sat, Apr 18 from Las Vegas to Cancun, returning Sun, Apr 26, priced at $335 just found
Delta
Fri, May 8 - Sat, May 16
LAS
Las Vegas
CUN
Cancun
$339 Roundtrip, just found
$339
Roundtrip
just found
Select Delta flight, departing Fri, May 8 from Las Vegas to Cancun, returning Sat, May 16, priced at $339 just found

Alternative airports near Cancun

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Cancun Intl. CUN. Cheapest and Closest option available. Average driving time to city center is 18 minutes. Flights from $391
CUN
Cancun Intl.
CheapestClosest
Average driving time to city center18 min
Flights from $391

Find the cheapest month to fly from Las Vegas (LAS) to Cancun (CUN)

September is typically the cheapest month to fly

From $254 - $459 per traveler.

Frequently asked questions

How much does a flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) cost?
You can find cheap one-way flights from $141 and cheap return flights from $290 Las Vegas, NV (LAS-Harry Reid Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) with Expedia. One-way flights usually range from $179 to $1004, and return flights typically cost between $339 and $2560. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Las Vegas, NV (LAS-Harry Reid Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The cheapest month to fly from LAS to CUN is June when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Las Vegas, NV (LAS-Harry Reid Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
Enter LAS to CUN and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Las Vegas, NV (LAS-Harry Reid Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
Aeromexico is one of the cheapest airlines offering connecting flights from Las Vegas (LAS) to Cancun (CUN), with round-trip tickets starting from around $369. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
To find a cheap flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Las Vegas, NV (LAS-Harry Reid Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
There are approximately 1 nonstop flights per day from Harry Reid International Airport (LAS) to Cancun Intl. (CUN). For more options, look at flights that include layovers.
What is the earliest flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The earliest flight from Las Vegas (LAS) to Cancun (CUN) generally departs at around 12:05 AM, operated by United Airlines. This seasonal service is active in March, allowing you to maximize your time on the beach in Cancun. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Las Vegas, NV (LAS-Harry Reid Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
The most popular departure times for flights from Las Vegas (LAS) to Cancun (CUN) are in the early morning, from 6am to 9am. About 33% of passengers prefer this time window. Many major carriers, including American Airlines, United Airlines, and Southwest Airlines, offer flights during this window. This timing works well because it lets you enjoy a full day in Cancun after your arrival.
How long does it take to fly from Las Vegas, NV (LAS-Harry Reid Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
Flying nonstop from LAS to CUN takes around 4 hours 30 minutes, with the route covering approximately 1,995 miles. Flights with a layover typically take 14 hours longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Las Vegas, NV (LAS-Harry Reid Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
You can fly business class between LAS and CUN. Airlines that offer business class service on this route include:

  • Aeromexico
  • Air Canada
  • Delta Air Lines
  • American Airlines
  • Avianca
  • Copa
  • British Airways
  • United Airlines
  • Edelweiss Air

First class is available with Spirit Airlines.
How do I earn miles on a Las Vegas, NV (LAS-Harry Reid Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight with Expedia?
It's easy to earn miles on a Las Vegas, NV (LAS-Harry Reid Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Cancun from McCarran Intl. (LAS)?
From Harry Reid International Airport (LAS), you can fly into Cancun Intl. (CUN) to reach Cancun. Some flights may connect through major hubs like Los Angeles Intl. (LAX), San Francisco Intl. (SFO), Portland Intl. (PDX) before reaching Cancun. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Las Vegas, NV (LAS-Harry Reid Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) at the last minute?
Typically, booking a last minute flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Las Vegas, NV (LAS-Harry Reid Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight and hotel package?
Securing a Las Vegas, NV (LAS-Harry Reid Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) Quintana Roo Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Las Vegas, NV (LAS-Harry Reid Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.)?
If you booked your Las Vegas, NV (LAS-Harry Reid Intl.) to Cancun, Quintana Roo (CUN-Cancun Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Cancun Intl.
Airlines serving
Aeromexico, Air Canada, Alaska Airlines, American Airlines, Breeze Airways, Delta, Frontier Airlines, JetBlue Airways, Southwest Airlines, Spirit Airlines, Sun Country Airlines, United, Viva, Volaris, avianca
Roundtrip price
$289
Distance
1994 mi

Book with confidence

Las Vegas to Cancun Flights

The cheapest times to fly from Las Vegas to Cancun

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 Las Vegas to Cancun are during the month of June. You can find some of the cheapest flights from Las Vegas to Cancun with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Las Vegas to Cancun: 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 Las Vegas to Cancun

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 Las Vegas to Cancun in 2026. You can also book with separate airlines for your outbound and return journeys, from $141 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 Las Vegas to Cancun 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 Las Vegas to Cancun 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.

 

Las Vegas to Cancun Flights

*Flight schedules are subject to change.

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*Available to One Key members.