What is the cheapest airline that flies from Rapid City to Missouri?

United Airlines is the most popular carrier operating from Rapid City to Missouri

When did momondo last update prices for flights from Rapid City Airport to Missouri?

Prices for flights from Rapid City Airport to Missouri are refreshed on a daily basis.

How many operators does momondo search for flights from Rapid City Airport to Missouri?

As of November 2026, there are 2 operators available to choose from for flights from Rapid City Airport to Missouri.

How old do you have to be to fly from Rapid City Airport to Missouri?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rapid City Airport to Missouri.

What documentation or ID do you need to fly to Missouri?

The travel and health documents required for your trip to Missouri can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$260 Cheap Flights from Rapid City to Missouri in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Rapid City to Missouri

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:37 pm - 11:39 pmRAP Rapid City-MCI Kansas City

6h 02m1 stop Minneapolis St Paul

5:29 pm - 10:52 pmMCI Kansas City-RAP Rapid City

6h 23m1 stop Minneapolis St Paul

$339Delta

Wed, Dec 30 - Wed, Jan 6

5:50 pm - 11:52 pmRAP Rapid City-MCI Kansas City

5h 02m1 stop Denver Intl

1:34 pm - 7:19 pmMCI Kansas City-RAP Rapid City

6h 45m1 stop Denver Intl

$354United Airlines

Mon, Nov 16 - Fri, Nov 20

10:30 am - 4:57 pmRAP Rapid City-STL Lambert-St Louis

5h 27m1 stop Denver Intl

4:39 pm - 8:48 pmSTL Lambert-St Louis-RAP Rapid City

5h 09m1 stop Denver Intl

$354United Airlines

Mon, Nov 16 - Fri, Nov 20

6:45 am - 2:43 pmRAP Rapid City-MCI Kansas City

6h 58m1 stop Minneapolis St Paul

12:35 pm - 3:54 pmMCI Kansas City-RAP Rapid City

4h 19m1 stop Minneapolis St Paul

$354Delta

Tue, Nov 17 - Tue, Nov 24

4:36 pm - 11:24 pmRAP Rapid City-MCI Kansas City

5h 48m1 stop Minneapolis St Paul

10:32 am - 3:54 pmMCI Kansas City-RAP Rapid City

6h 22m1 stop Minneapolis St Paul

$369Delta

Fri, Nov 13 - Tue, Nov 17

5:00 am - 12:38 pmRAP Rapid City-STL Lambert-St Louis

6h 38m1 stop Denver Intl

4:39 pm - 10:30 pmSTL Lambert-St Louis-RAP Rapid City

6h 51m1 stop Denver Intl

$369United Airlines

Tue, Nov 17 - Sat, Nov 21

1:09 pm - 10:02 pmRAP Rapid City-MCI Kansas City

7h 53m1 stop Dallas/Fort Worth

11:43 am - 9:27 pmMCI Kansas City-RAP Rapid City

10h 44m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$374American Airlines

Fri, Nov 13 - Tue, Nov 17

1:09 pm - 10:02 pmRAP Rapid City-MCI Kansas City

7h 53m1 stop Dallas/Fort Worth

9:12 am - 9:27 pmMCI Kansas City-RAP Rapid City

13h 15m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$374American Airlines

Fri, Nov 13 - Tue, Nov 17

4:37 pm - 11:39 pmRAP Rapid City-MCI Kansas City

6h 02m1 stop Minneapolis St Paul

5:29 pm - 10:52 pmMCI Kansas City-RAP Rapid City

6h 23m1 stop Minneapolis St Paul

$384Delta

Wed, Dec 30 - Wed, Jan 6

7:23 pm - 10:40 amRAP Rapid City-SGF Springfield-Branson

14h 17m1 stop Phoenix-Mesa Gateway

7:13 pm - 8:38 amSGF Springfield-Branson-RAP Rapid City

14h 25m1 stop Phoenix-Mesa Gateway

$458Allegiant Air

Sat, Dec 19 - Wed, Dec 23

Cheap last minute flights

Enter your travel dates to find the best prices.

11:12 am - 4:57 pmRAP Rapid City-STL Lambert-St Louis

4h 45m1 stop Denver Intl

1:40 pm - 7:19 pmSTL Lambert-St Louis-RAP Rapid City

6h 39m1 stop Denver Intl

$399United Airlines

Fri, Nov 6 - Fri, Nov 13

11:12 am - 4:57 pmRAP Rapid City-STL Lambert-St Louis

4h 45m1 stop Denver Intl

1:08 pm - 8:43 pmSTL Lambert-St Louis-RAP Rapid City

8h 35m2 stops Chicago O'Hare Intl Denver Intl

$404United Airlines

Fri, Nov 6 - Fri, Nov 13

5:50 pm - 11:52 pmRAP Rapid City-MCI Kansas City

5h 02m1 stop Denver Intl

6:00 am - 10:31 amMCI Kansas City-RAP Rapid City

5h 31m1 stop Chicago O'Hare Intl

$444United Airlines

Fri, Nov 6 - Sun, Nov 8

5:50 pm - 11:52 pmRAP Rapid City-MCI Kansas City

5h 02m1 stop Denver Intl

6:00 am - 10:31 amMCI Kansas City-RAP Rapid City

5h 31m1 stop Chicago O'Hare Intl

$444United Airlines

Sat, Nov 7 - Sun, Nov 8

12:39 pm - 11:24 pmRAP Rapid City-STL Lambert-St Louis

9h 45m2 stops Denver Intl Chicago O'Hare Intl

1:08 pm - 10:30 pmSTL Lambert-St Louis-RAP Rapid City

10h 22m2 stops Chicago O'Hare Intl Denver Intl

$510United Airlines

Fri, Nov 6 - Fri, Nov 13

11:12 am - 9:51 pmRAP Rapid City-MCI Kansas City

9h 39m2 stops Denver Intl Chicago O'Hare Intl

6:00 am - 10:31 amMCI Kansas City-RAP Rapid City

5h 31m1 stop Chicago O'Hare Intl

$549United Airlines

Sat, Nov 7 - Sun, Nov 8

5:50 pm - 11:52 pmRAP Rapid City-MCI Kansas City

5h 02m1 stop Denver Intl

5:45 am - 11:58 amMCI Kansas City-RAP Rapid City

7h 13m1 stop Denver Intl

$673United Airlines

Thu, Nov 5 - Thu, Nov 12

1:09 pm - 12:24 amRAP Rapid City-MCI Kansas City

10h 15m2 stops Dallas/Fort Worth Chicago O'Hare Intl

5:23 am - 9:27 pmMCI Kansas City-RAP Rapid City

17h 04m2 stops Chicago O'Hare Intl Dallas/Fort Worth

$919American Airlines

Sat, Nov 7 - Sun, Nov 8

6:39 am - 2:42 pmRAP Rapid City-MCI Kansas City

7h 03m1 stop Minneapolis St Paul

6:00 am - 10:23 amMCI Kansas City-RAP Rapid City

5h 23m1 stop Minneapolis St Paul

$998Delta

Thu, Nov 5 - Mon, Nov 9

6:11 am - 12:24 amRAP Rapid City-MCI Kansas City

17h 13m2 stops Dallas/Fort Worth Chicago O'Hare Intl

5:17 pm - 9:27 pmMCI Kansas City-RAP Rapid City

5h 10m1 stop Dallas/Fort Worth

$1,058American Airlines

Thu, Nov 5 - Mon, Nov 9

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United Airlines flights from Rapid City to Missouri

Our best United Airlines deals on Rapid City to Missouri flight tickets

United Airlines

Nov 16

RAP10:30 amRapid City

5h 27m

1 stop

STL4:57 pmLambert-St Louis

Nov 20

STL4:39 pmLambert-St Louis

5h 09m

1 stop

RAP8:48 pmRapid City

$354

United Airlines

Nov 16

RAP8:30 amRapid City

7h 27m

1 stop

STL4:57 pmLambert-St Louis

Nov 20

STL1:40 pmLambert-St Louis

6h 39m

1 stop

RAP7:19 pmRapid City

$369

United Airlines

Nov 17

RAP7:00 amRapid City

7h 43m

2 stops

STL3:43 pmLambert-St Louis

Nov 21

STL4:39 pmLambert-St Louis

5h 04m

1 stop

RAP8:43 pmRapid City

$374

American Airlines flights from Rapid City to Missouri

Our best American Airlines deals on Rapid City to Missouri flight tickets

American Airlines

Nov 13

RAP1:09 pmRapid City

7h 53m

1 stop

MCI10:02 pmKansas City

Nov 17

MCI9:12 amKansas City

13h 15m

2 stops

RAP9:27 pmRapid City

$374

American Airlines

Nov 13

RAP1:09 pmRapid City

7h 53m

1 stop

MCI10:02 pmKansas City

Nov 17

MCI11:43 amKansas City

10h 44m

2 stops

RAP9:27 pmRapid City

$404

American Airlines

Nov 13

RAP1:09 pmRapid City

5h 34m

1 stop

MCI7:43 pmKansas City

Nov 17

MCI9:12 amKansas City

13h 15m

2 stops

RAP9:27 pmRapid City

$419

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Rapid CityKansas City

RAP Rapid City - MCI Kansas City

RAPMCI

Rapid City

Wed 12/30

4:37 pm-11:39 pm

1 stop6h 02m

Kansas City

Wed 1/6

5:29 pm-10:52 pm

1 stop6h 23m

$339

Rapid CityKansas City

RAP Rapid City - MCI Kansas City

RAPMCI

Rapid City

Mon 11/16

5:50 pm-11:52 pm

1 stop5h 02m

Kansas City

Fri 11/20

1:34 pm-7:19 pm

1 stop6h 45m

$354

Quickest round-trip

Rapid CitySt. Louis

RAP Rapid City - STL Lambert-St Louis

RAPSTL

Rapid City

Mon 11/16

10:30 am-4:57 pm

1 stop5h 27m

Lambert-St Louis

Fri 11/20

4:39 pm-8:48 pm

1 stop5h 09m

$354

Rapid CityKansas City

RAP Rapid City - MCI Kansas City

RAPMCI

Rapid City

Tue 11/17

6:45 am-2:43 pm

1 stop6h 58m

Kansas City

Tue 11/24

12:35 pm-3:54 pm

1 stop4h 19m

$354

Rapid CityKansas City

RAP Rapid City - MCI Kansas City

RAPMCI

Rapid City

Fri 11/13

4:36 pm-11:24 pm

1 stop5h 48m

Kansas City

Tue 11/17

10:32 am-3:54 pm

1 stop6h 22m

$369

Rapid CitySt. Louis

RAP Rapid City - STL Lambert-St Louis

RAPSTL

Rapid City

Tue 11/17

5:00 am-12:38 pm

1 stop6h 38m

Lambert-St Louis

Sat 11/21

4:39 pm-10:30 pm

1 stop6h 51m

$369

Rapid CityKansas City

RAP Rapid City - MCI Kansas City

RAPMCI

Rapid City

Fri 11/13

1:09 pm-10:02 pm

1 stop7h 53m

Kansas City

Tue 11/17

11:43 am-9:27 pm

2 stops10h 44m

$374

Rapid CityKansas City

RAP Rapid City - MCI Kansas City

RAPMCI

Rapid City

Fri 11/13

1:09 pm-10:02 pm

1 stop7h 53m

Kansas City

Tue 11/17

9:12 am-9:27 pm

2 stops13h 15m

$374

Rapid CityKansas City

RAP Rapid City - MCI Kansas City

RAPMCI

Rapid City

Wed 12/30

4:37 pm-11:39 pm

1 stop6h 02m

Kansas City

Wed 1/6

5:29 pm-10:52 pm

1 stop6h 23m

$384

Rapid CitySpringfield

RAP Rapid City - SGF Springfield-Branson

RAPSGF

Rapid City

Sat 12/19

7:23 pm-10:40 am

1 stop14h 17m

Springfield-Branson

Wed 12/23

7:13 pm-8:38 am

1 stop14h 25m

$458

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first

How to get the cheapest flight ticket from Rapid City to Missouri

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Missouri?

In general, January is the cheapest month to fly from Rapid City to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $349. If you aren’t able to travel to Missouri during the month of January, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $378.

Cheap Rapid City to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rapid City to Missouri

Best Price Found	$260
Fastest flight time	4h 54m
Direct flights	None

The best one-way flight to Missouri from Rapid City in the past 72 hours is $260. The best round-trip flight deal from Rapid City to Missouri found on momondo in the last 72 hours is $339.

The fastest flight from Rapid City to Missouri takes 4h 54m

There are no direct flights from Rapid City to Missouri. There are no popular flight routes from Rapid City to Missouri.

Search flight deals

Frequently asked questions about flying from Rapid City to Missouri

When did momondo last update prices for flights from Rapid City Airport to Missouri?
Prices for flights from Rapid City Airport to Missouri are refreshed on a daily basis.
How many operators does momondo search for flights from Rapid City Airport to Missouri?
As of November 2026, there are 2 operators available to choose from for flights from Rapid City Airport to Missouri.
How old do you have to be to fly from Rapid City Airport to Missouri?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rapid City Airport to Missouri.
What documentation or ID do you need to fly to Missouri?
The travel and health documents required for your trip to Missouri can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Rapid City to Missouri

Compare and see reviews for airlines that fly from Rapid City to Missouri with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $208	Free Cancellation	Rating 7.8 8,696 reviews		Search Delta flights
United Airlines	PriceFrom $257	Free Cancellation	Rating 7.3 10,460 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Rapid City to Missouri?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Rapid City to Missouri. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Rapid City to Missouri with flexible booking policies on momondo?

All flight searches from Rapid City to Missouri on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Rapid City to Missouri?

Once you have performed a search for Rapid City to Missouri flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Rapid City to Missouri right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Rapid City to Missouri flights. All you need is a valid email address and we will do the rest; it is that quick and easy.