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Cheap flights from Milwaukee to Rapid City from $269

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 9/2. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Milwaukee to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:35 pm - 10:30 pm
MKE
-
RAP
5h 55m
1 stop
Delta Logo
4:38 pm - 9:40 pm
RAP
-
MKE
4h 02m
1 stop
$309Delta
Sat, Oct 10 - Wed, Oct 14
United Airlines Logo
3:51 pm - 10:30 pm
MKE
-
RAP
7h 39m
2 stops
United Airlines Logo
7:05 am - 1:31 pm
RAP
-
MKE
5h 26m
1 stop
$314United Airlines
Sat, Oct 10 - Wed, Oct 14
United Airlines Logo
5:50 pm - 10:28 pm
MKE
-
RAP
5h 38m
1 stop
United Airlines Logo
5:00 am - 1:29 pm
RAP
-
MKE
7h 29m
1 stop
$326United Airlines
Mon, Aug 24 - Sun, Aug 30
United Airlines Logo
5:00 am - 10:15 am
MKE
-
RAP
6h 15m
1 stop
United Airlines Logo
7:05 am - 1:31 pm
RAP
-
MKE
5h 26m
1 stop
$349United Airlines
Sat, Oct 10 - Tue, Oct 13
United Airlines Logo
3:51 pm - 10:30 pm
MKE
-
RAP
7h 39m
2 stops
United Airlines Logo
7:05 am - 1:31 pm
RAP
-
MKE
5h 26m
1 stop
$354United Airlines
Sat, Oct 10 - Tue, Oct 13
United Airlines Logo
2:20 pm - 8:52 pm
MKE
-
RAP
7h 32m
2 stops
United Airlines Logo
11:17 am - 10:59 pm
RAP
-
MKE
10h 42m
2 stops
$399United Airlines
Sat, Oct 10 - Wed, Oct 14
United Airlines Logo
2:40 pm - 8:38 pm
MKE
-
RAP
6h 58m
1 stop
United Airlines Logo
7:05 am - 1:31 pm
RAP
-
MKE
5h 26m
1 stop
$403United Airlines
Sat, Sep 19 - Sat, Sep 26
United Airlines Logo
10:30 am - 5:53 pm
MKE
-
RAP
8h 23m
2 stops
United Airlines Logo
7:05 am - 1:31 pm
RAP
-
MKE
5h 26m
1 stop
$409United Airlines
Sat, Sep 19 - Sat, Sep 26
United Airlines Logo
2:40 pm - 8:38 pm
MKE
-
RAP
6h 58m
1 stop
United Airlines Logo
5:48 pm - 11:59 pm
RAP
-
MKE
5h 11m
1 stop
$413United Airlines
Wed, Sep 16 - Wed, Sep 23
United Airlines Logo
2:40 pm - 8:38 pm
MKE
-
RAP
6h 58m
1 stop
United Airlines Logo
1:37 pm - 7:10 pm
RAP
-
MKE
4h 33m
1 stop
$414United Airlines
Fri, Sep 18 - Fri, Sep 25

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United Airlines flights from Milwaukee to Rapid City

Our best United Airlines deals on Milwaukee to Rapid City flight tickets
United Airlines
Oct 10
MKE3:51 pmMilwaukee-Mitchell
7h 39m
2 stops
RAP10:30 pmRapid City
Oct 14
RAP7:05 amRapid City
5h 26m
1 stop
MKE1:31 pmMilwaukee-Mitchell
$314
United Airlines
Aug 24
MKE5:50 pmMilwaukee-Mitchell
5h 38m
1 stop
RAP10:28 pmRapid City
Aug 30
RAP5:00 amRapid City
7h 29m
1 stop
MKE1:29 pmMilwaukee-Mitchell
$326
United Airlines
Oct 10
MKE5:00 amMilwaukee-Mitchell
6h 15m
1 stop
RAP10:15 amRapid City
Oct 13
RAP7:05 amRapid City
5h 26m
1 stop
MKE1:31 pmMilwaukee-Mitchell
$349

Delta flights from Milwaukee to Rapid City

Our best Delta deals on Milwaukee to Rapid City flight tickets
Delta
Oct 10
MKE5:35 pmMilwaukee-Mitchell
5h 55m
1 stop
RAP10:30 pmRapid City
Oct 14
RAP4:38 pmRapid City
4h 02m
1 stop
MKE9:40 pmMilwaukee-Mitchell
$309
Delta
Sep 18
MKE6:58 pmMilwaukee-Mitchell
4h 20m
1 stop
RAP10:18 pmRapid City
Sep 25
RAP10:42 amRapid City
3h 25m
1 stop
MKE3:07 pmMilwaukee-Mitchell
$727

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 July 16, 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 10/10

5:35 pm-10:30 pm

1 stop5h 55m

Rapid City

Wed 10/14

4:38 pm-9:40 pm

1 stop4h 02m

$309

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Sat 10/10

3:51 pm-10:30 pm

2 stops7h 39m

Rapid City

Wed 10/14

7:05 am-1:31 pm

1 stop5h 26m

$314

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Mon 8/24

5:50 pm-10:28 pm

1 stop5h 38m

Rapid City

Sun 8/30

5:00 am-1:29 pm

1 stop7h 29m

$326

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Sat 10/10

5:00 am-10:15 am

1 stop6h 15m

Rapid City

Tue 10/13

7:05 am-1:31 pm

1 stop5h 26m

$349

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Sat 10/10

3:51 pm-10:30 pm

2 stops7h 39m

Rapid City

Tue 10/13

7:05 am-1:31 pm

1 stop5h 26m

$354

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Sat 10/10

2:20 pm-8:52 pm

2 stops7h 32m

Rapid City

Wed 10/14

11:17 am-10:59 pm

2 stops10h 42m

$399

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Sat 9/19

2:40 pm-8:38 pm

1 stop6h 58m

Rapid City

Sat 9/26

7:05 am-1:31 pm

1 stop5h 26m

$403

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Sat 9/19

10:30 am-5:53 pm

2 stops8h 23m

Rapid City

Sat 9/26

7:05 am-1:31 pm

1 stop5h 26m

$409

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Wed 9/16

2:40 pm-8:38 pm

1 stop6h 58m

Rapid City

Wed 9/23

5:48 pm-11:59 pm

1 stop5h 11m

$413

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Fri 9/18

2:40 pm-8:38 pm

1 stop6h 58m

Rapid City

Fri 9/25

1:37 pm-7:10 pm

1 stop4h 33m

$414

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 typical price of a round-trip flight between Milwaukee and Rapid City?

What is the cheapest month to fly to Rapid City?

The month of January is, on average, the cheapest month to fly to Rapid City from Milwaukee, with most prices found around $279. If you aren’t able to travel to Rapid City during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $308.

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 38m

Direct flights

None
The fastest flight from Milwaukee to Rapid City takes 4h 38m
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 38m.

  • 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
United AirlinesPriceFrom $279Free CancellationRating
7.4
9,993 reviews
Search United Airlines flights
DeltaPriceFrom $279Free CancellationRating
7.8
8,471 reviews
Search Delta flights

Traveling to a place near Rapid City?

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

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.

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