$189 Find Cheap Flights from Cancun to Las Vegas - Compare and Save

Among airlines operating Cancún to Las Vegas flights:

• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only Southwest operates flights between Cancún and Las Vegas.

Flights from Cancún to Las Vegas usually depart from Cancun (CUN) and arrive at Las Vegas Harry Reid Intl (LAS).

Here are some options for this route, based on selected ticket types and cabin classes:

• Southwest: a cabin bag in Economy Class class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Two cabin classes are available on flights from Cancún to Las Vegas:

• Economy Class
• First Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $205 round-trip via Lambert-St Louis (STL), compared to $614 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Southwest. Other aircraft seen on the route include Boeing 737 variants.

One-stop flights from Cancún to Las Vegas most commonly connect through:

• Houston George Bush Intcntl (IAH) - 21% of one-stop connections
• Dallas/Fort Worth (DFW) - 19% of one-stop connections
• Denver Intl (DEN) - 17% of one-stop connections
• Mexico City Benito Juarez (MEX) - 12% of one-stop connections

Houston George Bush Intcntl (IAH) handles the largest share of one-stop connections on this route.

On the Cancún to Las Vegas route, being flexible with your departure day can save you up to 28%. Saturday is the cheapest day at $330 round-trip on average, while Friday is the most expensive at $455: a $125 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Cancún to Las Vegas route, 27% of flights were delayed in the past 3 months, with delays averaging 1 hour 39 minutes.

Some of the most popular sights in Las Vegas are Fremont Street Experience, The Venetian and Las Vegas Convention Center. These are among the most viewed places in Las Vegas on KAYAK.

These are the earliest and latest flight times available from Cancún to Las Vegas:

• Earliest: departs at 1:00 pm and lands at 6:01 pm
• Latest: departs at 6:25 pm and lands at 11:26 pm.

The flight takes about 5h 01m.

Last-minute fares on this route - booked within 2 weeks of departure - run 27% above the route average of $404. Book 11 weeks before departure for the lowest fares.

A nonstop flight from Cancún to Las Vegas takes 5h 01m, covering 1,993 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $270 to $2,117. That means the highest observed fare was about 8x higher than the lowest one.

One-way fares from Cancún to Las Vegas are currently higher than usual. Average one-way flight prices are about $267, which is 5% above the typical average for this route.

Southwest is the only airline operating Cancún to Las Vegas flights. 73% of its flights are on time.

Afternoon flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Phoenix Sky Harbor Intl (PHX) gives the shortest average 1-stop total travel time at 7h 01m, compared with 7h 17m via Houston Hobby (HOU) and 8h 03m via Dallas/Fort Worth (DFW).

Las Vegas is 2 hours behind Cancún (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Las Vegas Harry Reid Intl Airport (LAS) hosts 5 major car rental companies, with daily rates starting from around $8 for economy cars. Top options include:
• Easirent
• Ace
• Fox
• Dollar
• Thrifty

Round-trip flights from Cancún to Las Vegas range from $337 to $507, with an average of $404 over the past 12 months. Anything below $337 counts as a good deal.