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Cheap flights from Missouri to Rapid City from $241

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Rapid City departing on 6/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Missouri to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:41 pm - 11:16 pm
MCI
-
RAP
5h 35m
1 stop
United Airlines Logo
5:53 pm - 11:25 pm
RAP
-
MCI
4h 32m
1 stop
$309United Airlines
Thu, Jun 25 - Mon, Jun 29
American Airlines Logo
5:43 am - 9:47 am
STL
-
RAP
5h 04m
1 stop
American Airlines Logo
6:07 pm - 12:27 am
RAP
-
STL
5h 20m
1 stop
$309American Airlines
Wed, Sep 9 - Mon, Sep 14
Delta Logo
5:36 pm - 10:37 pm
STL
-
RAP
6h 01m
1 stop
Delta Logo
4:15 pm - 11:22 pm
RAP
-
STL
6h 07m
1 stop
$324Delta
Mon, Jun 29 - Thu, Jul 9
United Airlines Logo
5:24 pm - 10:33 pm
MCI
-
RAP
6h 09m
1 stop
United Airlines Logo
3:21 pm - 8:43 pm
RAP
-
MCI
4h 22m
1 stop
$329United Airlines
Sat, Jun 20 - Wed, Jun 24
United Airlines Logo
1:38 pm - 7:13 pm
STL
-
RAP
6h 35m
1 stop
United Airlines Logo
6:00 am - 12:11 pm
RAP
-
STL
5h 11m
1 stop
$339United Airlines
Fri, Jun 12 - Tue, Jun 16
American Airlines Logo
11:01 am - 9:23 pm
STL
-
RAP
11h 22m
2 stops
American Airlines Logo
4:56 pm - 11:43 pm
RAP
-
STL
5h 47m
1 stop
$340American Airlines
Tue, Sep 15 - Tue, Sep 22
United Airlines Logo
1:43 pm - 5:06 pm
MCI
-
RAP
4h 23m
1 stop
United Airlines Logo
10:26 am - 4:10 pm
RAP
-
MCI
4h 44m
1 stop
$347United Airlines
Sat, Sep 26 - Tue, Sep 29
United Airlines Logo
7:05 pm - 11:16 pm
STL
-
RAP
5h 11m
1 stop
United Airlines Logo
6:00 am - 12:11 pm
RAP
-
STL
5h 11m
1 stop
$348United Airlines
Sun, Jul 12 - Sat, Jul 18
United Airlines Logo
7:10 pm - 10:25 pm
MCI
-
RAP
4h 15m
1 stop
United Airlines Logo
5:53 pm - 11:25 pm
RAP
-
MCI
4h 32m
1 stop
$352United Airlines
Fri, Jul 10 - Fri, Jul 17
Delta Logo
6:23 am - 10:27 am
MCI
-
RAP
5h 04m
1 stop
Delta Logo
6:20 am - 11:49 am
RAP
-
MCI
4h 29m
1 stop
$369Delta
Sat, Jun 13 - Wed, Jun 17

Delta flights from Missouri to Rapid City

Our best Delta deals on Missouri to Rapid City flight tickets
Delta
Jun 29
STL5:36 pmLambert-St Louis
6h 01m
1 stop
RAP10:37 pmRapid City
Jul 9
RAP4:15 pmRapid City
6h 07m
1 stop
STL11:22 pmLambert-St Louis
$324
Delta
Jun 13
MCI12:30 pmKansas City
4h 19m
1 stop
RAP3:49 pmRapid City
Jun 16
RAP4:29 pmRapid City
6h 01m
1 stop
MCI11:30 pmKansas City
$369
Delta
Jun 20
MCI5:37 pmKansas City
6h 01m
1 stop
RAP10:38 pmRapid City
Jun 23
RAP4:28 pmRapid City
6h 02m
1 stop
MCI11:30 pmKansas City
$390

United Airlines flights from Missouri to Rapid City

Our best United Airlines deals on Missouri to Rapid City flight tickets
United Airlines
Jun 25
MCI6:41 pmKansas City
5h 35m
1 stop
RAP11:16 pmRapid City
Jun 29
RAP5:53 pmRapid City
4h 32m
1 stop
MCI11:25 pmKansas City
$309
United Airlines
Jun 20
MCI5:24 pmKansas City
6h 09m
1 stop
RAP10:33 pmRapid City
Jun 24
RAP3:21 pmRapid City
4h 22m
1 stop
MCI8:43 pmKansas City
$329
United Airlines
Jun 12
STL1:38 pmLambert-St Louis
6h 35m
1 stop
RAP7:13 pmRapid City
Jun 16
RAP6:00 amRapid City
5h 11m
1 stop
STL12:11 pmLambert-St Louis
$339

momondo 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, momondo users made 832,500 searches. Data last updated June 1, 2026.
Use the filters below to find and compare flights from Missouri to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityRapid City

MCI - RAP

MCIRAP

Kansas City

Thu 6/25

6:41 pm-11:16 pm

1 stop5h 35m

Rapid City

Mon 6/29

5:53 pm-11:25 pm

1 stop4h 32m

$309

St. LouisRapid City

STL - RAP

STLRAP

Lambert-St Louis

Wed 9/9

5:43 am-9:47 am

1 stop5h 04m

Rapid City

Mon 9/14

6:07 pm-12:27 am

1 stop5h 20m

$309

St. LouisRapid City

STL - RAP

STLRAP

Lambert-St Louis

Mon 6/29

5:36 pm-10:37 pm

1 stop6h 01m

Rapid City

Thu 7/9

4:15 pm-11:22 pm

1 stop6h 07m

$324

Kansas CityRapid City

MCI - RAP

MCIRAP

Kansas City

Sat 6/20

5:24 pm-10:33 pm

1 stop6h 09m

Rapid City

Wed 6/24

3:21 pm-8:43 pm

1 stop4h 22m

$329

St. LouisRapid City

STL - RAP

STLRAP

Lambert-St Louis

Fri 6/12

1:38 pm-7:13 pm

1 stop6h 35m

Rapid City

Tue 6/16

6:00 am-12:11 pm

1 stop5h 11m

$339

St. LouisRapid City

STL - RAP

STLRAP

Lambert-St Louis

Tue 9/15

11:01 am-9:23 pm

2 stops11h 22m

Rapid City

Tue 9/22

4:56 pm-11:43 pm

1 stop5h 47m

$340

Kansas CityRapid City

MCI - RAP

MCIRAP

Kansas City

Sat 9/26

1:43 pm-5:06 pm

1 stop4h 23m

Rapid City

Tue 9/29

10:26 am-4:10 pm

1 stop4h 44m

$347

St. LouisRapid City

STL - RAP

STLRAP

Lambert-St Louis

Sun 7/12

7:05 pm-11:16 pm

1 stop5h 11m

Rapid City

Sat 7/18

6:00 am-12:11 pm

1 stop5h 11m

$348
Quickest round-trip

Kansas CityRapid City

MCI - RAP

MCIRAP

Kansas City

Fri 7/10

7:10 pm-10:25 pm

1 stop4h 15m

Rapid City

Fri 7/17

5:53 pm-11:25 pm

1 stop4h 32m

$352

Kansas CityRapid City

MCI - RAP

MCIRAP

Kansas City

Sat 6/13

6:23 am-10:27 am

1 stop5h 04m

Rapid City

Wed 6/17

6:20 am-11:49 am

1 stop4h 29m

$369

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rapid City from

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

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

What is the cheapest month to fly to Rapid City?

The month of March is, on average, the cheapest month to fly to Rapid City from Missouri, with most prices found around $166. If you aren’t able to travel to Rapid City during the month of March, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $174.

How far in advance should I book a flight from Missouri to Rapid City?

You are more likely to see cheaper flights to Rapid City from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Rapid City for around $362 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rapid City from Missouri for as low as $292 on momondo.

Cheap Missouri to Rapid City flight deals and tips

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

Fastest flight time

4h 00m

Direct flights

None
The fastest flight from Missouri to Rapid City takes 4h 00m
There are no direct flights from Missouri to Rapid City. There are no popular flight routes from Missouri to Rapid City.
Search flight deals

Frequently asked questions about flying from Missouri to Rapid City

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

    Prices for flights from Missouri to Rapid City Airport are updated daily.

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

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

    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 Missouri to Rapid City Airport.

  • What documentation or ID do you need to fly to Rapid City Airport?

    The required travel and health documents for your Rapid City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rapid City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Missouri to Rapid City

Compare and see reviews for airlines that fly from Missouri to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $166Free CancellationRating
7.9
8,402 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,642 reviews
Search American Airlines flights
United AirlinesPriceFrom $253Free CancellationRating
7.4
9,768 reviews
Search United Airlines flights

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Custer
Spearfish
Hill City
Wall
Hot Springs

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Missouri to Rapid City. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Rapid City from Missouri on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Rapid City from Missouri. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

An easier way to manage your Rapid City trip

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