$45 Cheap Flights to Cancun South

Bundle Your Flight + Hotel & Save!

Add Price Drop Protection and Expedia will pay you back if your flight gets cheaper.*

As a One Key member, you can earn OneKeyCash on top of airline miles.

As a One Key member, you can save up to 30% when you add a hotel to your flight.

Featured airlines

Featured Airlines: American Airlines, United Airlines, Delta, Spirit, JetBlue, Frontier, Air India, Hawaiian Airlines and Qatar Airways

How much is the cheapest flight to Cancun South?

Prices were available within the past 7 days and start at $45 for one-way flights and $78 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Sun Country Airlines
Spirit Airlines

Find Your Flights to Cancun South CUN

Cheap flights to Cancun South (CUN)

Get started finding a cheap flight to Cancun South on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Cancun South.

Roundtrip prices range from $78 - $175, and one-ways to Cancun South start as low as $45.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Cancun South (CUN)

You have several options for which airline you choose to travel with to Cancun South. There are 10 airlines flying into CUN: Volaris, Spirit Airlines, Sun Country Airlines, Frontier Airlines. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programs may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel in one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at the optimal times. Airfare to Cancun South (CUN) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to CUN in April and in April for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24-hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

Can I cancel my flight booking to Cancun South due to COVID-19?
Many airlines now provide more flexibility due to COVID-19. Our convenient Customer Service Portal will help you answer most queries about which policies apply to your flight. It’s also worth scanning over the terms and conditions of your chosen carrier — preferably before you make a booking!
What's the best way to find cheap flights to Cancun South that have flexible change policies?
At Expedia, we’ve been channeling our inner contortionist to help you locate the most flexible airfares available. Simply mark the “No change fee” box directly beneath the “Flexible change policies” filter to find the best flights to Cancun South.
What are some of the general tips for travelers to Cancun South during the COVID-19 outbreak?
If it’s your first time traveling during the COVID-19 pandemic, you’ll notice a range of new regulations and rules in place. Follow these tips and make your trip to Cancun South go off without a hitch:

  • Before you book a flight, find out if any travel bans or restrictions apply — in both your origin and destination. Get the latest updates by reviewing government websites.
  • When you go through airport checkpoints, keep your face mask on. You will be asked to briefly lower it for ID purposes. Passengers who refuse to wear a mask may face civil penalties and may also be denied boarding.
  • To reduce the possibility of cross-contamination, position your boarding pass on the reader yourself and then hold it up for inspection. Do not hand your pass directly to a TSA agent.
  • You are now permitted to take one container of hand sanitizer up to 12 oz (350 ml) in your carry-on baggage. This will need to be taken out for X-ray screening.
  • Put any personal items (phone, wallet and keys) in your carry-on rather than a bin to minimize handling during the screening process.
  • Transport all food items in a clear plastic bag and also put them in a screening bin. Separating food from your carry-on means it’s less likely a TSA employee will need to open and touch your bag for inspection.

Which airlines fly to Cancun South?
When you’re ready to book your flight to or near Cancun South, these popular carriers look forward to welcoming you on board:

  • American Airlines - 706 flights to or near Cancun South each month, including 706 flights to Cancun Intl. Airport (CUN) per month.
  • United Airlines - 689 flights to or near Cancun South each month, including 689 flights to Cancun Intl. Airport (CUN) per month.
  • Southwest Airlines - 433 flights to or near Cancun South each month, including 433 flights to Cancun Intl. Airport (CUN) per month.

How can I find cheap tickets to Cancun South?
To nab a terrific deal to Cancun South, book well in advance. Also take advantage of Expedia’s handy “flexible dates” link at the top of your search results. This will display prices for nearby days. In the last seven days, $78 was the lowest price for a flight to Cancun South.
How much is a flight to Cancun South?
There were loads of bargain fares for the taking in the last seven days, with the cost of a return airfare to Cancun South ranging between $78 and $175. Many lucky vacationers purchased one-way seats from Tijuana (TIJ) for as low as $45.
What are the most popular airports to fly into in Cancun South?
The principal gateway to Cancun South, roughly 4,257 flights taxi into Cancun Intl. Airport (CUN) every month. Scout around for an awesome deal, book your fare and get set to soak up the best of this sensational region.
When is the cheapest time to fly to Cancun South?
Taking off on a Tuesday, followed by a Monday, is generally the best way to bag the cheapest flight. Steer clear of the weekend if you can, because Saturday is typically the most expensive day. Spend the money you saved living it up in Cancun South instead!
How much is a plane ticket to Cancun South?
Fares ranged anywhere from $78 to $175 in the last seven days. When you’re ready to book, we’re here to help find a low-cost flight to Cancun South.
What months are the cheapest to book a flight to Cancun South?
February is the best month to pick up a bargain fare to Cancun South. Bear in mind that the costliest time to book a seat in the States isn’t during the peak of summer, but in December.
How long is a flight to Cancun South?
This all depends on your place of departure. To give you some idea of what to expect, we’ve compiled a list of average travel times for some popular routes to Cancun South:

  • Indianapolis, IN (IND-Indianapolis Intl.) to Cancun Intl. Airport (CUN) - 3 hours and 37 minutes
  • San Antonio, TX (SAT-San Antonio Intl.) to Cancun Intl. Airport (CUN) - 2 hours and 30 minutes
  • Milwaukee, WI (MKE-General Mitchell Intl.) to Cancun Intl. Airport (CUN) - 3 hours and 54 minutes

Flights to Cancun South information
Destination airport
Cancun Intl.
Destination airport IATA code
Destination city name
Roundtrip price

Trending flights to Cancun South

Prices were available within the past 7 days and start at $45 for one-way flights and $78 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines

*Available for a fee on select flights. Terms apply.