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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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — STL
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Rapid City to Missouri

Keep the following information in mind while searching for Rapid City to Missouri flight deals. Data was last updated July 30, 2025.

Round-trip from

$249
(United Airlines)

Popular in

May

Cheapest in

January

Average price

$426
From Rapid City to Missouri
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($115 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
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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 July 30, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. 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 8/2210:15 amRAP - MCI
1 stop4h 54mUnited Airlines
Sat 8/235:15 pmMCI - RAP
1 stop5h 44mUnited Airlines
Deal found 7/28$249
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Sat 8/235:02 pmRAP - SGF
1 stop4h 33mAmerican Airlines
Tue 8/264:18 pmSGF - RAP
1 stop5h 40mAmerican Airlines
Deal found 7/28$249
This United Airlines deal was found by Cheapflights users on 7/28. 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 8/125:59 pmRAP - STL
1 stop5h 00mUnited Airlines
Sat 8/166:33 amSTL - RAP
1 stop4h 47mUnited Airlines
Deal found 7/28$259
This United Airlines deal was found by Cheapflights users on 7/28. 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 8/237:00 amRAP - SGF
2 stops10h 00mUnited Airlines
Tue 8/266:00 amSGF - RAP
1 stop4h 06mUnited Airlines
Deal found 7/28$284
This American Airlines deal was found by Cheapflights users on 7/29. 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 9/265:00 pmRAP - MCI
2 stops17h 49mAmerican Airlines
Sun 9/286:00 amMCI - RAP
1 stop7h 42mAmerican Airlines
Deal found 7/29$347
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/115:28 pmRAP - MCI
2 stops20h 49mMultiple Airlines
Mon 8/256:00 amMCI - RAP
2 stops11h 46mMultiple Airlines
Deal found 7/30$562
This Delta deal was found by Cheapflights users on 7/28. 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.
Thu 10/3010:33 amRAP - SGF
2 stops10h 45mDelta
Sun 11/25:00 amSGF - RAP
2 stops10h 50mDelta
Deal found 7/28$1,218
This American Airlines deal was found by Cheapflights users on 7/27. 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 7/305:36 amRAP - STL
2 stops9h 46mAmerican Airlines
Fri 8/11:17 pmSTL - RAP
2 stops8h 49mAmerican Airlines
Deal found 7/27$1,504

Cheapflights Fare Finder

 
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 July 30, 2025.
Use the filters below to find and compare flights from Rapid City to Missouri that are best for you.

Fly from

Rapid City

Fly to

Missouri

Route

Depart

Return

Price

Rapid CityKansas City

RAP - MCI

RAPMCI

Rapid City

Fri 8/22

10:15 am-4:09 pm

1 stop4h 54m

Kansas City

Sat 8/23

5:15 pm-9:59 pm

1 stop5h 44m

$249

Rapid CitySpringfield

RAP - SGF

RAPSGF

Rapid City

Sat 8/23

5:02 pm-10:35 pm

1 stop4h 33m

Springfield-Branson

Tue 8/26

4:18 pm-8:58 pm

1 stop5h 40m

$249

Rapid CitySt. Louis

RAP - STL

RAPSTL

Rapid City

Tue 8/12

5:59 pm-11:59 pm

1 stop5h 00m

Lambert-St Louis

Sat 8/16

6:33 am-10:20 am

1 stop4h 47m

$259

Rapid CitySpringfield

RAP - SGF

RAPSGF

Rapid City

Sat 8/23

7:00 am-6:00 pm

2 stops10h 00m

Springfield-Branson

Tue 8/26

6:00 am-9:06 am

1 stop4h 06m

$284

Rapid CityKansas City

RAP - MCI

RAPMCI

Rapid City

Fri 9/26

5:00 pm-11:49 am

2 stops17h 49m

Kansas City

Sun 9/28

6:00 am-12:42 pm

1 stop7h 42m

$347

Rapid CityKansas City

RAP - MCI

RAPMCI

Rapid City

Mon 8/11

5:28 pm-3:17 pm

2 stops20h 49m

Kansas City

Mon 8/25

6:00 am-4:46 pm

2 stops11h 46m

$562

Rapid CitySpringfield

RAP - SGF

RAPSGF

Rapid City

Thu 10/30

10:33 am-10:18 pm

2 stops10h 45m

Springfield-Branson

Sun 11/2

5:00 am-2:50 pm

2 stops10h 50m

$1,218

Rapid CityKansas City

RAP - MCI

RAPMCI

Rapid City

Mon 8/4

5:27 pm-1:37 pm

3 stops43h 10m

$352

Rapid CityKansas City

RAP - MCI

RAPMCI

Rapid City

Mon 8/4

10:26 am-4:59 pm

1 stop5h 33m

$386

Rapid CitySpringfield

RAP - SGF

RAPSGF

Rapid City

Mon 8/4

10:26 am-6:02 pm

1 stop6h 36m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 14 results
1
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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.

Cheapflights Insights

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

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.

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

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 July 30, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Rapid City to Missouri. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 - Springfield-Branson, Rapid City - Kansas City or Rapid City - Lambert-St Louis 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.

See more FAQs

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Alternative routes for Rapid City to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$212Average$473FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$408FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$315FlexibilityNo cancel feeOn-timeN/A

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