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Cheap flights from Milwaukee 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 Milwaukee to Rapid City departing on 8/8. 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 Milwaukee to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:59 pm - 10:25 pm
MKE
-
RAP
4h 26m
1 stop
Delta Logo
4:01 pm - 9:16 pm
RAP
-
MKE
4h 15m
1 stop
$269Delta
Thu, Apr 2 - Sun, Apr 5
Delta Logo
6:30 am - 10:20 am
MKE
-
RAP
4h 50m
1 stop
Delta Logo
6:00 am - 11:36 am
RAP
-
MKE
4h 36m
1 stop
$408Delta
Fri, Mar 27 - Mon, Mar 30
United Airlines Logo
4:10 pm - 8:44 pm
MKE
-
RAP
5h 34m
1 stop
United Airlines Logo
2:52 pm - 9:06 pm
RAP
-
MKE
5h 14m
1 stop
$431United Airlines
Mon, Feb 23 - Wed, Feb 25
United Airlines Logo
1:25 pm - 8:44 pm
MKE
-
RAP
8h 19m
2 stops
United Airlines Logo
12:25 pm - 9:06 pm
RAP
-
MKE
7h 41m
1 stop
$436United Airlines
Mon, Feb 23 - Wed, Feb 25
Delta Logo
6:59 pm - 10:27 pm
MKE
-
RAP
4h 28m
1 stop
Delta Logo
10:54 am - 6:13 pm
RAP
-
MKE
6h 19m
1 stop
$439Delta
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
11:30 am - 6:54 pm
MKE
-
RAP
8h 24m
2 stops
United Airlines Logo
12:25 pm - 9:44 pm
RAP
-
MKE
8h 19m
2 stops
$441United Airlines
Mon, Feb 23 - Wed, Feb 25
Delta Logo
6:59 pm - 10:27 pm
MKE
-
RAP
4h 28m
1 stop
Delta Logo
10:54 am - 8:21 pm
RAP
-
MKE
8h 27m
2 stops
$498Delta
Wed, Feb 25 - Sun, Mar 1
United Airlines Logo
4:13 pm - 8:44 pm
MKE
-
RAP
5h 31m
1 stop
United Airlines Logo
2:42 pm - 11:43 pm
RAP
-
MKE
8h 01m
2 stops
$556United Airlines
Thu, Apr 2 - Sun, Apr 5
American Airlines Logo
7:25 am - 3:02 pm
MKE
-
RAP
8h 37m
1 stop
American Airlines Logo
3:32 pm - 10:25 pm
RAP
-
MKE
5h 53m
1 stop
$558American Airlines
Thu, Jun 11 - Mon, Jun 15
American Airlines Logo
8:13 am - 3:02 pm
MKE
-
RAP
7h 49m
1 stop
American Airlines Logo
3:32 pm - 9:05 pm
RAP
-
MKE
4h 33m
1 stop
$594American Airlines
Thu, Jun 25 - Sun, Jun 28

American Airlines flights from Milwaukee to Rapid City

Our best American Airlines deals on Milwaukee to Rapid City flight tickets
American Airlines
Jun 11
MKE7:25 amMilwaukee-Mitchell
8h 37m
1 stop
RAP3:02 pmRapid City
Jun 15
RAP3:32 pmRapid City
5h 53m
1 stop
MKE10:25 pmMilwaukee-Mitchell
$558
American Airlines
Jun 25
MKE8:13 amMilwaukee-Mitchell
7h 49m
1 stop
RAP3:02 pmRapid City
Jun 28
RAP3:32 pmRapid City
4h 33m
1 stop
MKE9:05 pmMilwaukee-Mitchell
$594

United Airlines flights from Milwaukee to Rapid City

Our best United Airlines deals on Milwaukee to Rapid City flight tickets
United Airlines
Feb 23
MKE4:10 pmMilwaukee-Mitchell
5h 34m
1 stop
RAP8:44 pmRapid City
Feb 25
RAP2:52 pmRapid City
5h 14m
1 stop
MKE9:06 pmMilwaukee-Mitchell
$431
United Airlines
Feb 23
MKE1:25 pmMilwaukee-Mitchell
8h 19m
2 stops
RAP8:44 pmRapid City
Feb 25
RAP12:25 pmRapid City
7h 41m
1 stop
MKE9:06 pmMilwaukee-Mitchell
$436
United Airlines
Feb 23
MKE11:30 amMilwaukee-Mitchell
8h 24m
2 stops
RAP6:54 pmRapid City
Feb 25
RAP12:25 pmRapid City
8h 19m
2 stops
MKE9:44 pmMilwaukee-Mitchell
$441

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 February 11, 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

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Thu 4/2

6:59 pm-10:25 pm

1 stop4h 26m

Rapid City

Sun 4/5

4:01 pm-9:16 pm

1 stop4h 15m

$269

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Fri 3/27

6:30 am-10:20 am

1 stop4h 50m

Rapid City

Mon 3/30

6:00 am-11:36 am

1 stop4h 36m

$408

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Mon 2/23

4:10 pm-8:44 pm

1 stop5h 34m

Rapid City

Wed 2/25

2:52 pm-9:06 pm

1 stop5h 14m

$431

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Mon 2/23

1:25 pm-8:44 pm

2 stops8h 19m

Rapid City

Wed 2/25

12:25 pm-9:06 pm

1 stop7h 41m

$436

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Wed 2/25

6:59 pm-10:27 pm

1 stop4h 28m

Rapid City

Sun 3/1

10:54 am-6:13 pm

1 stop6h 19m

$439

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Mon 2/23

11:30 am-6:54 pm

2 stops8h 24m

Rapid City

Wed 2/25

12:25 pm-9:44 pm

2 stops8h 19m

$441

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Wed 2/25

6:59 pm-10:27 pm

1 stop4h 28m

Rapid City

Sun 3/1

10:54 am-8:21 pm

2 stops8h 27m

$498

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Thu 4/2

4:13 pm-8:44 pm

1 stop5h 31m

Rapid City

Sun 4/5

2:42 pm-11:43 pm

2 stops8h 01m

$556

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Thu 6/11

7:25 am-3:02 pm

1 stop8h 37m

Rapid City

Mon 6/15

3:32 pm-10:25 pm

1 stop5h 53m

$558

MilwaukeeRapid City

MKE - RAP

MKERAP

Milwaukee-Mitchell

Thu 6/25

8:13 am-3:02 pm

1 stop7h 49m

Rapid City

Sun 6/28

3:32 pm-9:05 pm

1 stop4h 33m

$594

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 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 May is, on average, the cheapest month to fly to Rapid City from Milwaukee, with most prices found around $251. If you aren’t able to travel to Rapid City during the month of May, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $279.

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 26m

Direct flights

None
The fastest flight from Milwaukee to Rapid City takes 4h 26m
There are no direct flights from Milwaukee to Rapid City. There are no popular flight routes from Milwaukee to Rapid City.
Search flight deals

  • 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 26m.

  • 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 $248Free CancellationRating
7.4
9,273 reviews
Search United Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,180 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
Keystone
Sturgis
Spearfish
Custer
Hill City
Wall
Hot Springs

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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