$291+ Cheap flights from Rapid City (RAP) to Cancún (CUN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — CUN
Dec 5 — Dec 121
Round-trip
1 adult, Economy
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Find cheap flights from Rapid City to Cancún with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Rapid City to Cancún
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Best
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One-way
Cheapest flights from Rapid City to CancúnExplore the most affordable flight options available from Rapid City to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
Explore the most affordable flight options available from Rapid City to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/287:00 am -
1 stop6h 45m
Fri 12/48:39 am -
2 stops10h 34m
Deal found 10/31![United Airlines logo]()
$640
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/125:00 am -
2 stops8h 37m
Sun 12/204:34 pm -
1 stop8h 01m
Deal found 10/30![United Airlines logo]()
$660
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:00 am -
1 stop6h 45m
Thu 12/101:35 pm -
1 stop8h 11m
Deal found 11/2![United Airlines logo]()
$729
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:00 am -
1 stop13h 16m
Tue 1/54:59 pm -
2 stops21h 38m
Deal found 11/2![American Airlines logo]()
$735
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/284:36 pm -
2 stops16h 31m
Fri 12/48:15 am -
2 stops16h 31m
Deal found 10/31![Delta logo]()
$755
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:11 am -
1 stop29h 15m
Wed 12/237:00 am -
1 stop15h 51m
Deal found 11/2![American Airlines logo]()
$863
Best flights from Rapid City to CancúnDiscover carefully curated flight deals from Rapid City to Cancún that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
Discover carefully curated flight deals from Rapid City to Cancún that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 5, 2026.
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/306:00 am -
1 stop8h 20m
Thu 2/44:30 pm -
1 stop8h 22m
Deal found 10/31![Delta logo]()
$635
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/287:00 am -
1 stop6h 45m
Fri 12/48:39 am -
2 stops10h 34m
Deal found 10/31![United Airlines logo]()
$640
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/125:00 am -
2 stops8h 37m
Sun 12/204:34 pm -
1 stop8h 01m
Deal found 10/30![United Airlines logo]()
$660
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/306:00 am -
2 stops13h 30m
Sat 2/68:00 am -
2 stops9h 44m
Deal found 10/31![Delta logo]()
$665
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/305:00 am -
2 stops8h 37m
Sat 2/61:35 pm -
1 stop7h 26m
Deal found 10/31![United Airlines logo]()
$665
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/106:00 am -
1 stop8h 20m
Sat 1/163:10 pm -
1 stop9h 42m
Deal found 11/2![Delta logo]()
$675
Last-minute flights from Rapid City to CancúnDiscover last-minute flight deals from Rapid City to Cancún. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Rapid City to Cancún. Data last updated November 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/287:00 am -
1 stop6h 45m
Fri 12/48:39 am -
2 stops10h 34m
Deal found 10/31![United Airlines logo]()
$640
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/284:36 pm -
2 stops16h 31m
Fri 12/48:15 am -
2 stops16h 31m
Deal found 10/31![Delta logo]()
$755
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:00 am -
1 stop6h 45m
Thu 12/101:35 pm -
1 stop8h 11m
Deal found 11/2![United Airlines logo]()
$729
This United Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/125:00 am -
2 stops8h 37m
Sun 12/204:34 pm -
1 stop8h 01m
Deal found 10/30![United Airlines logo]()
$660
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/166:11 am -
1 stop29h 15m
Wed 12/237:00 am -
1 stop15h 51m
Deal found 11/2![American Airlines logo]()
$863
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:00 am -
1 stop13h 16m
Tue 1/54:59 pm -
2 stops21h 38m
Deal found 11/2![American Airlines logo]()
$735
One-way flights from Rapid City to CancúnSearch for one-way flight options from Rapid City to Cancún. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
Search for one-way flight options from Rapid City to Cancún. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/1810:32 am -
2 stops22h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![Multiple Airlines logo]()
$291
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/233:55 pm -
2 stops13h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![United Airlines logo]()
$296
This American Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/237:00 am -
1 stop6h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![American Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/187:00 am -
1 stop12h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![American Airlines logo]()
$371
This United Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/192:40 pm -
2 stops20h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![United Airlines logo]()
$550
This American Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/197:00 am -
1 stop12h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/31![American Airlines logo]()
$721
Find flight deals from Rapid City to Cancún
Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) to Cancún (CUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $605 (Delta) |
One-way from | $291 (Kiwi.com) |
Popular in | November |
Cheapest in | January |
Average price | $1,470 |
Cheapflights Fare Finder
Customize your flight search to find flights from Rapid City to Cancún that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 5, 2026.
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
Cheapest round-trip
Rapid CityCancún
RAP Rapid City - CUN Cancun
RAPCUN
Rapid City
Tue 3/23
3:55 pm-6:29 am
2 stops13h 34m
Cancun
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$296
Quickest round-trip
Rapid CityCancún
RAP Rapid City - CUN Cancun
RAPCUN
Rapid City
Thu 3/18
7:00 am-8:16 pm
1 stop12h 16m
Cancun
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$371
Rapid CityCancún
RAP Rapid City - CUN Cancun
RAPCUN
Rapid City
Fri 3/19
2:40 pm-12:34 pm
2 stops20h 54m
Cancun
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$550
Rapid CityCancún
RAP Rapid City - CUN Cancun
RAPCUN
Rapid City
Sat 1/30
6:00 am-4:20 pm
1 stop8h 20m
Cancun
Thu 2/4
4:30 pm-10:52 pm
1 stop8h 22m
$635
Rapid CityCancún
RAP Rapid City - CUN Cancun
RAPCUN
Rapid City
Sat 11/28
7:00 am-3:45 pm
1 stop6h 45m
Cancun
Fri 12/4
8:39 am-5:13 pm
2 stops10h 34m
$640
Rapid CityCancún
RAP Rapid City - CUN Cancun
RAPCUN
Rapid City
Sat 12/12
5:00 am-3:37 pm
2 stops8h 37m
Cancun
Sun 12/20
4:34 pm-10:35 pm
1 stop8h 01m
$660
Rapid CityCancún
RAP Rapid City - CUN Cancun
RAPCUN
Rapid City
Sat 1/30
6:00 am-9:30 pm
2 stops13h 30m
Cancun
Sat 2/6
8:00 am-3:44 pm
2 stops9h 44m
$665
Rapid CityCancún
RAP Rapid City - CUN Cancun
RAPCUN
Rapid City
Sat 1/30
5:00 am-3:37 pm
2 stops8h 37m
Cancun
Sat 2/6
1:35 pm-7:01 pm
1 stop7h 26m
$665
Rapid CityCancún
RAP Rapid City - CUN Cancun
RAPCUN
Rapid City
Sun 1/10
6:00 am-4:20 pm
1 stop8h 20m
Cancun
Sat 1/16
3:10 pm-10:52 pm
1 stop9h 42m
$675
Rapid CityCancún
RAP Rapid City - CUN Cancun
RAPCUN
Rapid City
Fri 3/19
7:00 am-8:16 pm
1 stop12h 16m
Cancun
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$721
Sorted by cheapest first
Compare providers for flights from Rapid City to Cancún
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
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 November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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.
RAP-CUN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Cancún
Get insights into the airlines that provide service to Cancún. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cancún. Reviews last updated November 5, 2026.
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.
Overall
7.3
Crew
8.1
Food
6.7
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Overall
7.3
Crew
8.1
Food
6.7
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Overall
7.3
Crew
8.1
Food
6.7
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Rapid City to Cancún. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Cancún?
Book flights to Cancún if you plan to visit one of these locationsPuerto Aventuras
Punta Sam
Browse thousands of different options on Cheapflights for your next trip
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Other flights to Cancún
Explore flights to Cancún departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 5, 2026.
Complete your trip
Complete your trip to Cancún by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Rapid City to Cancún, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Rapid City and Cancún flights
Browse other Rapid City and Cancún flight options. Last updated on November 5, 2026.
Other flights from Rapid City
Browse through other flights departing from Rapid City. Flights are based on user searches made on Cheapflights and were last updated on November 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Rapid City to Cancún
Discover the top 2 airlines that operate flights from Rapid City to Cancún. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$367 | Average$632 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$607 | Average$760 | FlexibilityNo cancel fee | On-time71% |