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Cheap Flights from Rapid City (RAP) to Cancun (CUN)

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      Travellers and cabin class, 1 Adult, Economy

      Compare Rapid City Regional to Cancun flight deals

      Find the cheapest month or even day of the year to fly to Cancun

      Book the best Cancun fare with no extra fees

      Flight deals from Rapid City Regional to Cancun

      Looking for a cheap last-minute deal or the best return flight from Rapid City Regional Airport to Cancun Airport? If you want to travel next month, return fares start from $892. Find the lowest prices on one-way and return tickets right here.
      Cancun.$793 per passenger.Departing Sun, 15 Nov, returning Tue, 8 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Rapid City Regional on Sun, 15 Nov, arriving in Cancun.Inbound indirect flight with Delta, departs from Cancun on Tue, 8 Dec, arriving in Rapid City Regional.Price includes taxes and charges.From $793, select.
      Cancun.$869 per passenger.Departing Sat, 9 Jan, returning Sat, 16 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Rapid City Regional on Sat, 9 Jan, arriving in Cancun.Inbound indirect flight with Delta, departs from Cancun on Sat, 16 Jan, arriving in Rapid City Regional.Price includes taxes and charges.From $869, select.
      Cancun.$892 per passenger.Departing Fri, 2 Oct, returning Fri, 9 Oct.Return flight with United.Outbound indirect flight with United, departs from Rapid City Regional on Fri, 2 Oct, arriving in Cancun.Inbound indirect flight with United, departs from Cancun on Fri, 9 Oct, arriving in Rapid City Regional.Price includes taxes and charges.From $892, select.
      Cancun.$903 per passenger.Departing Fri, 30 Oct, returning Fri, 6 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Rapid City Regional on Fri, 30 Oct, arriving in Cancun.Inbound indirect flight with Delta, departs from Cancun on Fri, 6 Nov, arriving in Rapid City Regional.Price includes taxes and charges.From $903, select.
      Cancun.$1,011 per passenger.Departing Thu, 3 Dec, returning Mon, 7 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Rapid City Regional on Thu, 3 Dec, arriving in Cancun.Inbound indirect flight with Delta, departs from Cancun on Mon, 7 Dec, arriving in Rapid City Regional.Price includes taxes and charges.From $1,011, select.
      Cancun.$1,016 per passenger.Departing Wed, 11 Nov, returning Wed, 18 Nov.Return flight with United.Outbound indirect flight with United, departs from Rapid City Regional on Wed, 11 Nov, arriving in Cancun.Inbound indirect flight with United, departs from Cancun on Wed, 18 Nov, arriving in Rapid City Regional.Price includes taxes and charges.From $1,016, select.
      Cancun.$1,016 per passenger.Departing Wed, 21 Jul, returning Sun, 25 Jul.Return flight with United.Outbound indirect flight with United, departs from Rapid City Regional on Wed, 21 Jul, arriving in Cancun.Inbound indirect flight with United, departs from Cancun on Sun, 25 Jul, arriving in Rapid City Regional.Price includes taxes and charges.From $1,016, select.
      Cancun.$1,046 per passenger.Departing Thu, 25 Feb, returning Mon, 1 Mar.Return flight with United.Outbound indirect flight with United, departs from Rapid City Regional on Thu, 25 Feb, arriving in Cancun.Inbound indirect flight with United, departs from Cancun on Mon, 1 Mar, arriving in Rapid City Regional.Price includes taxes and charges.From $1,046, select.
      Cancun.$1,050 per passenger.Departing Sun, 16 May, returning Sat, 22 May.Return flight with United.Outbound indirect flight with United, departs from Rapid City Regional on Sun, 16 May, arriving in Cancun.Inbound indirect flight with United, departs from Cancun on Sat, 22 May, arriving in Rapid City Regional.Price includes taxes and charges.From $1,050, select.
      Cancun.$1,146 per passenger.Departing Tue, 1 Jun, returning Sat, 12 Jun.Return flight with United.Outbound indirect flight with United, departs from Rapid City Regional on Tue, 1 Jun, arriving in Cancun.Inbound indirect flight with United, departs from Cancun on Sat, 12 Jun, arriving in Rapid City Regional.Price includes taxes and charges.From $1,146, select.
      Cancun.$1,184 per passenger.Departing Sun, 20 Sep, returning Mon, 21 Sep.Return flight with United.Outbound indirect flight with United, departs from Rapid City Regional on Sun, 20 Sep, arriving in Cancun.Inbound indirect flight with United, departs from Cancun on Mon, 21 Sep, arriving in Rapid City Regional.Price includes taxes and charges.From $1,184, select.
      Cancun.$1,321 per passenger.Departing Tue, 1 Dec, returning Fri, 1 Jan.Return flight with United.Outbound indirect flight with United, departs from Rapid City Regional on Tue, 1 Dec, arriving in Cancun.Inbound indirect flight with United, departs from Cancun on Fri, 1 Jan, arriving in Rapid City Regional.Price includes taxes and charges.From $1,321, select.
      Cancun.$2,282 per passenger.Departing Sat, 6 Mar, returning Sat, 13 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Rapid City Regional on Sat, 6 Mar, arriving in Cancun.Inbound indirect flight with Delta, departs from Cancun on Sat, 13 Mar, arriving in Rapid City Regional.Price includes taxes and charges.From $2,282, select.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Rapid City Regional to Cancun found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Rapid City Regional to Cancun

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Rapid City Regional to Cancun flights are currently cheapest in January.
      Sep
      from $1,184
      Oct
      from $892
      Nov
      from $1,016
      Dec
      from $1,011
      Jan
      from $869
      Feb
      Find prices
      Mar
      from $2,282
      Apr
      Find prices
      May
      from $1,050
      Jun
      from $1,146
      Jul
      from $1,016
      Aug
      Find prices

      Rapid City Regional to Cancun: Alternative routes

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

      Cancun

      14km from central Cancun
      ClosestCheapest
      from $793
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      Rapid City to Cancun: Flight information

      The things to know before you go.
      Cheapest flight found$793
      Cheapest month to flyNovember

      Finding cheap flights from Rapid City Regional to Cancun: Frequently asked questions

      The best price we found for a return flight from Rapid City Regional to Cancun is $793. 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 Rapid City Regional to Cancun. But we found flights with one or more stops from $793.
      As of September 2026, there are no flights flying from Rapid City Regional to Cancun.
      The cheapest month to fly from Rapid City Regional to Cancun is usually November.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Rapid City Regional Airport to Cancun Airport on Sunday, 15 November 2026.
      No airlines currently offer direct flights between Rapid City Regional 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, Delta offers the cheapest flight tickets to Cancun.

      Flying from Rapid City Regional Airport (RAP) to Cancun Airport (CUN): what you need to know

      • Cancun is two hours ahead of Rapid City and observes the UTC-5 timezone.

      • For a smooth 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 RAP to CUN flight.

      • During popular months like July, it's best to get to the airport even earlier. Arrive two hours before a domestic departure and four hours ahead for international flights whenever you're flying during peak periods in general.

      • If you'd like to split up your journey, simply deselect 'Direct flights only' when searching for your ticket from Rapid City Regional Airport to Cancun Airport. These are the most popular stopovers between RAP and CUN:

        • Dallas Fort Worth International Airport

        • Denver International Airport

        • Minneapolis St Paul Airport

      How to find the cheapest flights from Rapid City Regional Airport (RAP) to Cancun Airport (CUN)

      • The cheapest price we've found for a one-way Rapid City Regional Airport to Cancun Airport flight is $418. A return ticket is currently $793. Depending on the availability when you book, these fares can change.

      • It's a good idea to book as early as possible if you want to find cheap tickets from RAP to CUN. That's because flight prices are based on demand, which tends to rise closer to departure.

      • Getting cheap flights from Rapid City Regional Airport to Cancun Airport is easy if you're flexible with your travel plans. Use the 'Whole month' function to see the best prices across the month and land a great deal.

      • Never miss a deal on cheap flights from RAP to CUN by creating a Price Alert. You'll receive an email or push notification on the app when a new low fare is offered.

      • Tailor your flights with filters. Select your ideal departure and arrival times, airlines and total journey duration. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from Rapid City Regional Airport to Cancun Airport.

      Handy information about Rapid City Regional Airport (RAP)

      • The address for RAP is 4550 Terminal Road, Suite 102.

      • 80% of flights leaving Rapid City Regional Airport arrive at their destination according to schedule. With its impressive on-time stats, you're unlikely to be delayed when flying out of RAP.

      • Rapid City Regional Airport is about 11 kilometres from central Rapid City. If you're driving, ride-sharing or catching a taxi from the centre, it'll take you 15 minutes or so to get there, depending on the traffic.

      • Catching public transport? Expect a trip time of around 30 minutes.

      • Searching for a hotel to stay in before your flight from Rapid City Regional Airport to Cancun Airport? Consider La Quinta Inn and Suites by Wyndham at WaTiki Waterpark. Get a good night's rest here before heading to RAP.

      Arriving at Cancun Airport (CUN)

      • Reserve a hotel close to CUN if you're on a late Rapid City Regional Airport to Cancun Airport flight. Settle into one of these accommodation options and make your arrival easier:

      • Travel at your own pace with a Cancun Airport rental car. Book your wheels from MEX, America or Europcar and chase adventure across Cancun and beyond.

      • Lock in the lowest price by booking your ride from Cancun Airport around three weeks before your travel date.

      When to fly to Cancun Airport (CUN)

      • April is the busiest month for flights from Rapid City Regional Airport to Cancun Airport. To skip the crowds, head to Cancun in March.

      • When reserving your flight from Rapid City Regional Airport to Cancun Airport, think about the type of weather you enjoy. August is the warmest month in Cancun, with the temperature ranging from 26ºC (79ºF) to 32ºC (90ºF).

      • January sees average temperatures of between 20ºC (68ºF) and 27ºC (81ºF). Look for cheap tickets from RAP to CUN sometime around then if you like cooler conditions.

      Explore more of Mexico

      • You've seen Cancun, now it's time to explore other corners of Mexico. Journey about 290 kilometres west to Merida to check off its leading attractions. From Chichen Itza, cenotes y pueblos magicos to Chichen-itza Park and Nva. Chichen Itza Park, there's plenty to keep you on the go.

      • Campeche is another sought-after destination in Mexico and is around 418 kilometres west of Cancun. No trip is complete without visiting Zona Arquelogica Edzna, Old City Wall and Plaza de la Independencia.

      Plan smart, explore more

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      Plan the rest of your trip from Rapid City to Cancun

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