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$249+ Cheap flights from Rapid City (RAP) to Missouri

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 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — STL
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Rapid City to Missouri

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) to Missouri (USMO). 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 January 21, 2025.

Round-trip from

$249
(Delta)
From Rapid City to Missouri
Search Deals

Find flight deals from Rapid City to Missouri

Cheapest flights from Rapid City to Missouri
Explore the most affordable flight options available from Rapid City to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Delta deal was found by Cheapflights users on 1/20. 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.
Fri 3/2811:45 amRAP - MCI
1 stop4h 06mDelta
Sun 3/306:50 amMCI - RAP
1 stop5h 14mDelta
Deal found 1/20$249
This Delta deal was found by Cheapflights users on 1/19. 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.
Tue 2/44:19 pmRAP - STL
1 stop5h 50mDelta
Sat 2/86:00 amSTL - RAP
1 stop6h 04mDelta
Deal found 1/19$259
This United Airlines deal was found by Cheapflights users on 1/20. 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 3/153:21 pmRAP - MCI
1 stop7h 23mUnited Airlines
Sat 3/226:00 amMCI - RAP
1 stop4h 23mUnited Airlines
Deal found 1/20$319
This American Airlines deal was found by Cheapflights users on 1/20. 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 1/305:24 amRAP - STL
1 stop6h 36mAmerican Airlines
Sat 3/17:04 amSTL - RAP
1 stop5h 49mAmerican Airlines
Deal found 1/20$364
This United deal was found by Cheapflights users on 1/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/315:20 amRAP - STL
2 stops9h 18mUnited Airlines
Sun 2/29:44 amSTL - RAP
2 stops11h 53mUnited Airlines
Deal found 1/20$399

Find flights from Rapid City to Missouri within your budget

Customize your flight search to find flights from Rapid City to Missouri 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 2,558,603 searches. Data last updated January 21, 2025.

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Route

Depart

Return

Price

Rapid CityKansas City

RAP - MCI

RAPMCI

Rapid City

Fri 3/28

11:45 am-4:51 pm

1 stop4h 06m

Kansas City

Sun 3/30

6:50 am-11:04 am

1 stop5h 14m

$249

Rapid CitySt. Louis

RAP - STL

RAPSTL

Rapid City

Tue 2/4

4:19 pm-11:09 pm

1 stop5h 50m

Lambert-St Louis

Sat 2/8

6:00 am-11:04 am

1 stop6h 04m

$259

Rapid CityKansas City

RAP - MCI

RAPMCI

Rapid City

Sat 3/15

3:21 pm-11:44 pm

1 stop7h 23m

Kansas City

Sat 3/22

6:00 am-9:23 am

1 stop4h 23m

$319

Rapid CitySt. Louis

RAP - STL

RAPSTL

Rapid City

Fri 1/31

5:20 am-3:38 pm

2 stops9h 18m

Lambert-St Louis

Sun 2/2

9:44 am-8:37 pm

2 stops11h 53m

$399

Rapid CityKansas City

RAP - MCI

RAPMCI

Rapid City

Tue 2/4

3:22 pm-8:31 pm

1 stop4h 09m

$295

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Best time to book a flight from Rapid City to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Rapid City with our price prediction graph.
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.

Travel insights for flights from Rapid City to Missouri

Get recent, data-driven insights about flights from Rapid City to Missouri including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Rapid City to Missouri?

Currently, August is the cheapest month in which you can book a flight from Rapid City to Missouri (average of $311). Flying from Rapid City to Missouri in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Missouri by month

Plan your trip to Missouri by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

Plan your trip to Missouri by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missouri, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated January 21, 2025.
To help decide which airline to fly from Rapid City to Missouri, see what other customers have to say about Delta and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,984 reviews
Delta
8.0
Very good
8,521 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.6

Boarding

8.2

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Rapid City to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Rapid City to Missouri?

    Located just 9.0 mi from the city center, Rapid City (RAP) is the airport most travelers will use when flying to Missouri from Rapid City.

  • What are the most popular routes from Rapid City to Missouri?

    Most travelers choose Rapid City - Kansas City, Rapid City - Lambert-St Louis or Rapid City - Springfield-Branson when deciding on the best route from Rapid City to Missouri.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Rapid City to Missouri?

    Currently, August is the cheapest month in which you can book a flight from Rapid City to Missouri (average of $311). Flying from Rapid City to Missouri in March is currently the most expensive (average of $356). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Rapid City to Missouri

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Top 3 airlines flying from Rapid City to Missouri

Discover the top 3 airlines that operate flights from Rapid City to Missouri. 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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$191Average$270FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$390FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$299Average$473FlexibilityNo cancel feeOn-time69%
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