498 € Cheap Flights from Sioux City to Cancun

Compare Sioux City to Cancun flight deals

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Flight deals from Sioux City to Cancun

Looking for a cheap last-minute deal or the best return flight from Sioux City Airport to Cancun Airport? If you want to travel next month, return fares start from 498 €. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Sioux City to Cancun

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Sioux City to Cancun flights are currently cheapest in July.

Sioux City to Cancun: Alternative routes

Compare routes from Sioux City to Cancun below. You may find an airport to fly into that's cheaper, faster, or easier than Cancun.

Sioux City to Cancun: Flight information

The things to know before you go.
Cheapest flight found498 €
Cheapest month to flyJuly

Finding cheap flights from Sioux City to Cancun: Frequently asked questions

The best price we found for a return flight from Sioux City to Cancun is 498 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Sioux City to Cancun. But we found flights with one or more stops from 498 €.
As of June 2026, there are no flights flying from Sioux City to Cancun.
The cheapest month to fly from Sioux City to Cancun is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Sioux City Airport to Cancun Airport on Thursday, 23 July 2026.
No airlines currently offer direct flights between Sioux City Airport and Cancun Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cancun but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cancun is around 40 days in advance, so don’t leave your flight to the last minute.

Currently, United offers the cheapest flight tickets to Cancun.

Flying from Sioux City Airport (SUX) to Cancun Airport (CUN): what you need to know

  • Cancun is one hour ahead of Sioux City and observes the UTC-5 timezone.

  • For a stress-free journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to catch your SUX to CUN flight.

  • During popular months such as February, it's best to get to the airport well in advance. Plan to arrive two hours before domestic departures and four hours ahead for international flights when you fly during a peak period in general.

  • Break up your flight or explore another city along the way with a stopover. Just deselect 'Direct flights only' to see your options when searching for tickets from Sioux City Airport to Cancun Airport. Many passengers pass through Chicago O'Hare International Airport when flying between SUX and CUN.

How to find the cheapest flights from Sioux City Airport (SUX) to Cancun Airport (CUN)

  • The lowest price we've seen for a one-way Sioux City Airport to Cancun Airport flight is 271 €. A return ticket right now is 498 €. Depending on the availability and when you book, these fares may change.

  • To pick up cheap tickets from SUX to CUN, book early. Airlines usually offer their most competitively priced fares when flights are first released.

  • The 'Whole month' tool shows you the cheapest flights from Sioux City Airport to Cancun Airport throughout the entire month. It's an easy way to find a bargain if your travel plans are flexible.

  • Cut down on the time spent looking for cheap flights from SUX to CUN by setting up a Price Alert. We'll send you an email or notification on the app when a new low fare is offered.

  • Choose your preferred departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Sioux City Airport to Cancun Airport.

Handy information about Sioux City Airport (SUX)

  • SUX is located at 2403 Odgen Road.

  • 74% of flights that leave from Sioux City Airport make it to their destination on schedule.

  • To reach Sioux City Airport from central Sioux City, it'll take around 15 minutes by car. Of course, this depends on traffic. It's approximately 11 kilometres from the airport to the city centre.

  • Expect a trip time of roughly 35 minutes when using public transport.

  • Catching an early flight from Sioux City Airport to Cancun Airport? Avoid the last-minute rush to the terminal (and get some extra shut-eye) by choosing one of these stays close to SUX:

Arriving at Cancun Airport (CUN)

  • The last thing you need is a long trip to your hotel if you're getting in late on a Sioux City Airport to Cancun Airport flight. Reserve one of these accommodation options near CUN instead:

  • Explore without limits with a Cancun Airport rental car. Pick up your wheels from MEX, America or Europcar and discover more of Cancun and beyond.

  • Lock in the lowest price by reserving your ride from Cancun Airport about three weeks ahead of your departure.

Getting from Cancun Airport (CUN) to central Cancun

  • Cancun Airport is approximately 16 kilometres from central Cancun. The drive time takes about 25 minutes.

  • It'll take around 35 minutes if you're travelling on public transport.

When to fly to Cancun Airport (CUN)

  • April is the busiest month for flights from Sioux City Airport to Cancun Airport. To steer clear of the crowds, head to Cancun in March.

  • When booking your flight from Sioux City Airport to Cancun Airport, consider the kind of weather you like. August is the warmest month in Cancun, with the temperature ranging from 26ºC (79ºF) to 32ºC (90ºF).

  • If you want to travel in cooler conditions, search for a cheap ticket from SUX to CUN in January. Average temperatures are between 20ºC (68ºF) and 27ºC (81ºF) then.

Explore more of Mexico

  • You've seen Cancun, now it's time to discover other corners of Mexico. Journey around 290 kilometres west to Merida to check off its top attractions. From Chichen Itza, cenotes y pueblos magicos to Chichen-itza Park and Nva. Chichen Itza Park, you'll have a packed itinerary ahead.

  • If you're looking to explore another great destination in Mexico, head for Campeche, about 418 kilometres west of Cancun. Zona Arquelogica Edzna, Old City Wall and Plaza de la Independencia are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.