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Cheap flights from Milwaukee to Rapid City from $211

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Milwaukee to Rapid City departing on 8/10. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Milwaukee to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:59 pm - 10:27 pm
MKE
-
RAP
4h 28m
1 stop
Delta Logo
6:48 am - 11:17 am
RAP
-
MKE
3h 29m
1 stop
$329Delta
Sat, Jul 11 - Wed, Jul 15
United Airlines Logo
5:46 pm - 10:25 pm
MKE
-
RAP
5h 39m
1 stop
United Airlines Logo
1:35 pm - 6:51 pm
RAP
-
MKE
4h 16m
1 stop
$332United Airlines
Wed, Jun 10 - Mon, Jun 15
American Airlines Logo
5:00 pm - 9:58 pm
MKE
-
RAP
5h 58m
1 stop
American Airlines Logo
11:53 am - 6:00 pm
RAP
-
MKE
5h 07m
1 stop
$339American Airlines
Fri, Apr 17 - Sun, Apr 19
United Airlines Logo
8:15 am - 1:08 pm
MKE
-
RAP
5h 53m
1 stop
United Airlines Logo
2:47 pm - 11:43 pm
RAP
-
MKE
7h 56m
2 stops
$344United Airlines
Thu, Apr 16 - Mon, Apr 20
Delta Logo
9:39 am - 1:41 pm
MKE
-
RAP
5h 02m
1 stop
Delta Logo
6:48 am - 11:17 am
RAP
-
MKE
3h 29m
1 stop
$345Delta
Mon, Jul 13 - Mon, Jul 20
United Airlines Logo
6:05 am - 10:24 am
MKE
-
RAP
5h 19m
1 stop
United Airlines Logo
1:35 pm - 7:51 pm
RAP
-
MKE
5h 16m
1 stop
$359United Airlines
Sat, Jul 11 - Wed, Jul 15
United Airlines Logo
6:05 am - 10:24 am
MKE
-
RAP
5h 19m
1 stop
United Airlines Logo
8:55 am - 4:54 pm
RAP
-
MKE
6h 59m
1 stop
$361United Airlines
Mon, Aug 10 - Wed, Aug 12
Delta Logo
5:48 pm - 10:20 pm
MKE
-
RAP
5h 32m
1 stop
Delta Logo
2:36 pm - 7:47 pm
RAP
-
MKE
4h 11m
1 stop
$364Delta
Fri, May 1 - Fri, May 8
United Airlines Logo
3:25 pm - 9:46 pm
MKE
-
RAP
7h 21m
1 stop
United Airlines Logo
7:00 am - 1:32 pm
RAP
-
MKE
5h 32m
1 stop
$369United Airlines
Sun, May 3 - Sun, May 10
United Airlines Logo
5:05 am - 10:12 am
MKE
-
RAP
6h 07m
1 stop
United Airlines Logo
1:33 pm - 7:51 pm
RAP
-
MKE
5h 18m
1 stop
$374United Airlines
Sat, Sep 5 - Sat, Sep 12

Delta flights from Milwaukee to Rapid City

Our best Delta deals on Milwaukee to Rapid City flight tickets
Delta
Jul 11
MKE6:59 pmMilwaukee-Mitchell
4h 28m
1 stop
RAP10:27 pmRapid City
Jul 15
RAP6:48 amRapid City
3h 29m
1 stop
MKE11:17 amMilwaukee-Mitchell
$329
Delta
Jul 13
MKE9:39 amMilwaukee-Mitchell
5h 02m
1 stop
RAP1:41 pmRapid City
Jul 20
RAP6:48 amRapid City
3h 29m
1 stop
MKE11:17 amMilwaukee-Mitchell
$345
Delta
May 1
MKE5:48 pmMilwaukee-Mitchell
5h 32m
1 stop
RAP10:20 pmRapid City
May 8
RAP2:36 pmRapid City
4h 11m
1 stop
MKE7:47 pmMilwaukee-Mitchell
$364

American Airlines flights from Milwaukee to Rapid City

Our best American Airlines deals on Milwaukee to Rapid City flight tickets
American Airlines
Apr 17
MKE5:00 pmMilwaukee-Mitchell
5h 58m
1 stop
RAP9:58 pmRapid City
Apr 19
RAP11:53 amRapid City
5h 07m
1 stop
MKE6:00 pmMilwaukee-Mitchell
$339
American Airlines
Apr 24
MKE5:00 pmMilwaukee-Mitchell
5h 58m
1 stop
RAP9:58 pmRapid City
Apr 26
RAP11:53 amRapid City
18h 48m
1 stop
MKE7:41 amMilwaukee-Mitchell
$394
American Airlines
Apr 24
MKE5:00 pmMilwaukee-Mitchell
5h 58m
1 stop
RAP9:58 pmRapid City
Apr 26
RAP4:57 pmRapid City
13h 44m
2 stops
MKE7:41 amMilwaukee-Mitchell
$399

momondo Fare Finder

 
Customize your flight search to find flights from Milwaukee 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 April 5, 2026.
Use the filters below to find and compare flights from Milwaukee to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Sat 7/11

6:59 pm-10:27 pm

1 stop4h 28m

Rapid City

Wed 7/15

6:48 am-11:17 am

1 stop3h 29m

$329

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Wed 6/10

5:46 pm-10:25 pm

1 stop5h 39m

Rapid City

Mon 6/15

1:35 pm-6:51 pm

1 stop4h 16m

$332

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Fri 4/17

5:00 pm-9:58 pm

1 stop5h 58m

Rapid City

Sun 4/19

11:53 am-6:00 pm

1 stop5h 07m

$339

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Thu 4/16

8:15 am-1:08 pm

1 stop5h 53m

Rapid City

Mon 4/20

2:47 pm-11:43 pm

2 stops7h 56m

$344

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Mon 7/13

9:39 am-1:41 pm

1 stop5h 02m

Rapid City

Mon 7/20

6:48 am-11:17 am

1 stop3h 29m

$345

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Sat 7/11

6:05 am-10:24 am

1 stop5h 19m

Rapid City

Wed 7/15

1:35 pm-7:51 pm

1 stop5h 16m

$359

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Mon 8/10

6:05 am-10:24 am

1 stop5h 19m

Rapid City

Wed 8/12

8:55 am-4:54 pm

1 stop6h 59m

$361

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Fri 5/1

5:48 pm-10:20 pm

1 stop5h 32m

Rapid City

Fri 5/8

2:36 pm-7:47 pm

1 stop4h 11m

$364

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Sun 5/3

3:25 pm-9:46 pm

1 stop7h 21m

Rapid City

Sun 5/10

7:00 am-1:32 pm

1 stop5h 32m

$369

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Sat 9/5

5:05 am-10:12 am

1 stop6h 07m

Rapid City

Sat 9/12

1:33 pm-7:51 pm

1 stop5h 18m

$374

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 Milwaukee 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 airline that flies from Milwaukee-Mitchell to Rapid City?

Delta, United Airlines, and American Airlines are the most popular carriers operating from Milwaukee-Mitchell to Rapid City

What airlines fly to Rapid City?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Rapid City from Milwaukee according to our data. United Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Rapid City. Keep in mind that there are 3 different airlines that fly to Rapid City on a routine basis, so you have a few additional options to choose from.

When to book flights from Milwaukee to Rapid City

Are you open to changing your travel dates? Check out the ideal times to fly from Milwaukee to Rapid City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Milwaukee to Rapid City (MKE to RAP) flight deals and tips

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

Fastest flight time

4h 28m

Direct flights

None
The fastest flight from Milwaukee to Rapid City takes 4h 28m
There are no direct flights from Milwaukee to Rapid City. There are no popular flight routes from Milwaukee to Rapid City.
Search flight deals

Frequently asked questions about flying from Milwaukee to Rapid City

  • How far is Milwaukee-Mitchell to Rapid City by plane?

    There are 769.0 mi between Milwaukee-Mitchell and Rapid City. In terms of flight time, this usually takes a little over 4h 28m.

  • When did momondo last update prices for flights from Milwaukee-Mitchell Airport to Rapid City Airport?

    Prices for flights from Milwaukee-Mitchell Airport to Rapid City Airport are updated daily.

  • How many operators does momondo search for flights from Milwaukee-Mitchell Airport to Rapid City Airport?

  • How old do you have to be to fly from Milwaukee-Mitchell Airport to Rapid City Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Milwaukee-Mitchell Airport to Rapid City Airport.

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

    The necessary travel and health documents for your Rapid City Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Milwaukee to Rapid City?

Best airlines flying from Milwaukee to Rapid City

Compare and see reviews for airlines that fly from Milwaukee to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $248Free CancellationRating
7.9
8,386 reviews
Search Delta flights
United AirlinesPriceFrom $253Free CancellationRating
7.4
9,545 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
Hot Springs
Wall

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Rapid City from Milwaukee.

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

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

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

momondo helps you find the best flight between Milwaukee and Rapid City by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Milwaukee 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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