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Rapid City

$175+ Cheap flights from Missouri to Rapid City (RAP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
STL — RAP
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Missouri to Rapid City

Keep the following information in mind while searching for Missouri to Rapid City flight deals. Data was last updated April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$249
(American Airlines)

One-way from

$175
(American Airlines)

Popular in

December

Cheapest in

March

Average price

$353
Provider with most accurate pricing for Kansas City-Rapid City flight deals.
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Provider most trusted by Cheapflights users for Kansas City-Rapid City flights.
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From Missouri to Rapid City
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One-way flight from Missouri to Rapid City
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Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Missouri to Rapid City

Cheapest flights from Missouri to Rapid City
Explore the most affordable flight options available from Missouri to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This American Airlines deal was found by Cheapflights users on 4/17. 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 8/234:19 pmSTL - RAP
1 stop4h 51mAmerican Airlines
Tue 9/212:47 pmRAP - STL
1 stop6h 36mAmerican Airlines
Deal found 4/17$249
This Delta deal was found by Cheapflights users on 4/17. 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 5/26:00 amSTL - RAP
1 stop6h 05mDelta
Tue 5/611:45 amRAP - STL
1 stop4h 07mDelta
Deal found 4/17$259
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Wed 7/234:45 pmSTL - RAP
1 stop6h 15mUnited Airlines
Wed 7/3011:16 amRAP - STL
1 stop4h 15mUnited Airlines
Deal found 4/17$267
This United Airlines deal was found by Cheapflights users on 4/17. 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 5/25:10 pmSGF - RAP
1 stop6h 06mUnited Airlines
Tue 5/65:59 pmRAP - SGF
1 stop4h 31mUnited Airlines
Deal found 4/17$341
This United Airlines deal was found by Cheapflights users on 4/17. 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 5/16:00 amMCI - RAP
1 stop4h 21mUnited Airlines
Sun 5/412:45 pmRAP - MCI
1 stop8h 02mUnited Airlines
Deal found 4/17$415
This Mytrip deal was found by Cheapflights users on 4/17. 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.
Sun 5/185:46 amMCI - RAP
3 stops16h 36mMultiple Airlines
Sun 5/2510:04 pmRAP - MCI
2 stops11h 44mMultiple Airlines
Deal found 4/17$946

Cheapflights Fare Finder

Customize your flight search to find flights from Missouri to Rapid City 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 April 17, 2025.
Use the filters below to find and compare flights from Missouri to Rapid City that are best for you.

Fly from

Missouri

Fly to

Rapid City

Route

Depart

Return

Price

St. LouisRapid City

STL - RAP

STLRAP

Lambert-St Louis

Fri 5/2

6:00 am-11:05 am

1 stop6h 05m

Rapid City

Tue 5/6

11:45 am-4:52 pm

1 stop4h 07m

$259

St. LouisRapid City

STL - RAP

STLRAP

Lambert-St Louis

Sat 4/26

3:44 pm-8:20 pm

1 stop5h 36m

Rapid City

Sat 5/3

12:26 pm-7:29 pm

1 stop6h 03m

$284

SpringfieldRapid City

SGF - RAP

SGFRAP

Springfield-Branson

Fri 5/2

5:10 pm-10:16 pm

1 stop6h 06m

Rapid City

Tue 5/6

5:59 pm-11:30 pm

1 stop4h 31m

$341

St. LouisRapid City

STL - RAP

STLRAP

Lambert-St Louis

Sat 4/26

4:45 pm-10:00 pm

1 stop6h 15m

Rapid City

Sat 5/3

6:23 am-2:50 pm

1 stop7h 27m

$364

Kansas CityRapid City

MCI - RAP

MCIRAP

Kansas City

Thu 5/1

6:00 am-9:21 am

1 stop4h 21m

Rapid City

Sun 5/4

12:45 pm-9:47 pm

1 stop8h 02m

$415

Kansas CityRapid City

MCI - RAP

MCIRAP

Kansas City

Sun 5/18

5:46 am-9:22 pm

3 stops16h 36m

Rapid City

Sun 5/25

10:04 pm-10:48 am

2 stops11h 44m

$946

St. LouisRapid City

STL - RAP

STLRAP

Lambert-St Louis

Wed 7/9

5:30 am-9:55 am

1 stop5h 25m

$175

St. LouisRapid City

STL - RAP

STLRAP

Lambert-St Louis

Sat 5/17

10:10 am-9:22 pm

2 stops36h 12m

$216

St. LouisRapid City

STL - RAP

STLRAP

Lambert-St Louis

Sat 5/17

6:14 pm-10:34 pm

1 stop5h 20m

$236

Kansas CityRapid City

MCI - RAP

MCIRAP

Kansas City

Tue 6/10

5:20 pm-10:00 pm

1 stop5h 40m

$246

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 12 results
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Best time to book a flight from Missouri to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from Missouri 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 Missouri to Rapid City

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

Currently, January is the cheapest month in which you can book a flight from Missouri to Rapid City (average of $348). Flying from Missouri to Rapid City in May is currently the most expensive (average of $556). 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.

What is the cheapest time of day to fly from MO to RAP?

Find hourly flight availability from Missouri to Rapid City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

When flying from Missouri to Rapid City, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Rapid City by month

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

In terms of precipitation, rainfall in Rapid City ranges from 0.3 - 3.2 inches per month. May is typically the wettest month, when rainfall can reach 3.2 in. January is typically the driest time to visit Rapid City when rainfall is around 0.3 in.

Temperature in Rapid City by month

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

If weather is an important factor for your trip to Rapid City, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Rapid City

Get insights into the airlines that provide service to Rapid City. 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 Rapid City. Reviews last updated April 17, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Missouri to Rapid City. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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 Missouri to Rapid City. 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 into for flights to Rapid City from Missouri?

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

  • What are the cheapest airlines to fly from Missouri to Rapid City one-way?

    $175 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $236 and $246, respectively.

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

    The most popular route from Missouri to Rapid City is Lambert-St Louis - Rapid City. You may also consider Kansas City - Rapid City or Springfield-Branson - Rapid City.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Missouri to Rapid City 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 Missouri to Rapid City?

    Currently, January is the cheapest month in which you can book a flight from Missouri to Rapid City (average of $348). Flying from Missouri to Rapid City in May is currently the most expensive (average of $556). 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

Traveling to a place near Missouri?

Book flights to Missouri if you plan to visit one of these locations
Deadwood
Spearfish
Keystone
Sturgis
Wall

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Alternative routes for Missouri to Rapid City

See prices for flight routes from nearby airports that may be better suited for you.
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John F Kennedy Intl to Sioux Falls flights
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Top 3 airlines flying from Missouri to Rapid City

Discover the top 3 airlines that operate flights from Missouri to Rapid City. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$328FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$463FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$253Average$438FlexibilityNo cancel feeOn-time69%

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