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Cancún

$275+ Cheap flights from Rapid City (RAP) to Cancún (CUN)

RAP — CUN
Sep 18 — Sep 251
Fri 9/18
Fri 9/25
1 adult, Economy
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Cheap flight deals from Rapid City to Cancún

Cheapest flights from Rapid City to Cancún

Wed 10/286:39 am -
2 stops12h 16m
Wed 11/48:00 am -
2 stops16h 30m
Deal found 8/18$573
Sat 11/287:00 am -
1 stop6h 45m
Sat 12/53:15 pm -
1 stop7h 18m
Deal found 8/16$618
Fri 10/25:00 am -
1 stop6h 58m
Fri 10/97:51 am -
2 stops14h 01m
Deal found 8/18$649
Wed 10/287:00 am -
1 stop6h 45m
Wed 11/43:15 pm -
1 stop7h 28m
Deal found 8/18$656
Mon 11/305:00 am -
1 stop8h 45m
Sun 12/63:15 pm -
1 stop7h 18m
Deal found 8/18$663
Wed 11/41:09 pm -
1 stop6h 08m
Wed 11/1112:00 pm -
1 stop11h 27m
Deal found 8/18$671

Find flight deals from Rapid City to Cancún

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$568
(Delta)

One-way from

$275
(United Airlines)

Popular in

November

Cheapest in

January

Average price

$715
Provider with most accurate pricing for Rapid City-Cancun flight deals.
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Provider most trusted by Cheapflights users for Rapid City-Cancun flights.
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From Rapid City to Cancun
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One-way flight from Rapid City to Cancun
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($98 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Rapid City to Cancún that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rapid CityCancún

RAP Rapid City - CUN Cancun

RAPCUN

Rapid City

Sat 1/30

4:00 pm-11:55 am

1 stop17h 55m

Cancun

Thu 2/4

12:55 pm-10:39 pm

1 stop11h 44m

$568

Rapid CityCancún

RAP Rapid City - CUN Cancun

RAPCUN

Rapid City

Sat 11/28

7:00 am-3:45 pm

1 stop6h 45m

Cancun

Sat 12/5

8:39 am-5:03 pm

2 stops10h 24m

$623

Rapid CityCancún

RAP Rapid City - CUN Cancun

RAPCUN

Rapid City

Fri 10/2

5:00 am-12:58 pm

1 stop6h 58m

Cancun

Fri 10/9

7:51 am-8:52 pm

2 stops14h 01m

$649
Quickest round-trip

Rapid CityCancún

RAP Rapid City - CUN Cancun

RAPCUN

Rapid City

Mon 11/30

5:00 am-3:45 pm

1 stop8h 45m

Cancun

Sun 12/6

3:15 pm-8:33 pm

1 stop7h 18m

$663

Rapid CityCancún

RAP Rapid City - CUN Cancun

RAPCUN

Rapid City

Sat 1/30

5:48 pm-12:54 pm

2 stops17h 06m

Cancun

Wed 2/3

2:44 pm-10:08 pm

2 stops9h 24m

$692
Cheapest one-way

Rapid CityCancún

RAP Rapid City - CUN Cancun

RAPCUN

Rapid City

Tue 1/12

5:30 am-4:00 pm

1 stop8h 30m

$275
Quickest one-way

Rapid CityCancún

RAP Rapid City - CUN Cancun

RAPCUN

Rapid City

Mon 1/11

7:05 am-4:00 pm

1 stop6h 55m

$455

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Sorted by cheapest first

Compare providers for flights from Rapid City to Cancún

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rapid City to Cancún in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Rapid City-Cancún flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rapid City-Cancún flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rapid City-Cancún flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rapid City-Cancún flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rapid City-Cancún flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Rapid City to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Rapid City with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Rapid City to Cancún

How much does it cost to fly round-trip from Rapid City to Cancún?

Airfare is below average for this route at the moment.

Rapid City to Cancún flights typically cost between $607 and $935 in January.
The cheapest round-trip price found within the last 5 days was $568 on Delta (Jan 30-Feb 4).

Reviews of airlines servicing Cancún

Read through reviews of airlines operating flights from Rapid City to Cancún, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,100 reviews

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
United Airlines
7.4
Good
10,100 reviews
United Airlines
7.4
Good
10,100 reviews

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!
American Airlines
7.1
Good
11,951 reviews
United Airlines
7.4
Good
10,100 reviews

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Food

6.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
4.0
Okay

Chris,Aug 2026

MIA - ORD

Had to go through TSA again, already purchased bottle drink. TSA would not let through, United changed gates last minute. This experience bad for everyone. Staff rude, not our fault. Staff from Chicago to Wichita excellent!

Related info for your journey

  • How long is the flight from Rapid City to Cancún?

    Airlines like Delta and United Airlines fly from Rapid City to Cancún in about 6h 45m. The time it takes to get you to your destination can typically vary by up to 11h 10m. Rapid City and Cancún are separated by a distance of 1839 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Rapid City to Cancún round-trip?

    Our cheapest airline available from Rapid City to Cancún is United Airlines. Our recent data shows that you can find tickets from as low as $367 on this airline. An additional option worth looking into is American Airlines, starting at $551. Users have found that United Airlines is 42% cheaper than the other options available to this destination.

  • Can I find deals for flights from Rapid City to Cancún that include hotel bookings?

    Yes. In addition to deals on Rapid City to Cancún flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rapid City to Cancún?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rapid City to Cancún.

  • Can I find deals for business class flights from Rapid City to Cancún?

    Yes. Cheapflights offers flight deals from Rapid City to Cancún by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Cancún?

Book flights to Cancún if you plan to visit one of these locations
Puerto Aventuras
Punta Sam
Holbox

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Alternative routes for Rapid City to Cancún

Sioux Falls to Cancún flights
Sioux Falls to Cozumel flights
Rapid City to Cozumel flights

Top 2 airlines flying from Rapid City to Cancún

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$367Average$632FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$551Average$760FlexibilityNo cancel feeOn-time71%

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