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Cheap flights from Chicago Midway Airport to Rapid City from $221

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago Midway Airport to Rapid City departing on 8/14. 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

Find the cheapest flights from Chicago Midway Airport to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:25 pm - 10:37 pm
MDW
-
RAP
4h 12m
1 stop
Delta Logo
6:48 am - 1:10 pm
RAP
-
MDW
5h 22m
1 stop
$271Delta
Wed, Aug 12 - Wed, Aug 19
Delta Logo
12:30 pm - 3:46 pm
MDW
-
RAP
4h 16m
1 stop
Delta Logo
11:30 am - 4:50 pm
RAP
-
MDW
4h 20m
1 stop
$280Delta
Fri, Oct 23 - Sat, Oct 24
Delta Logo
7:06 pm - 10:26 pm
MDW
-
RAP
4h 20m
1 stop
Delta Logo
6:48 am - 1:09 pm
RAP
-
MDW
5h 21m
1 stop
$281Delta
Tue, Jul 14 - Tue, Jul 21
Delta Logo
7:25 pm - 10:37 pm
MDW
-
RAP
4h 12m
1 stop
Delta Logo
6:48 am - 1:10 pm
RAP
-
MDW
5h 22m
1 stop
$285Delta
Sat, Aug 8 - Sun, Aug 16
Delta Logo
7:25 pm - 10:37 pm
MDW
-
RAP
4h 12m
1 stop
Delta Logo
6:48 am - 1:10 pm
RAP
-
MDW
5h 22m
1 stop
$289Delta
Fri, Aug 28 - Mon, Aug 31
Delta Logo
7:06 pm - 10:26 pm
MDW
-
RAP
4h 20m
1 stop
Delta Logo
6:48 am - 1:09 pm
RAP
-
MDW
5h 21m
1 stop
$300Delta
Tue, Jul 14 - Tue, Jul 21
Delta Logo
7:25 pm - 10:37 pm
MDW
-
RAP
4h 12m
1 stop
Delta Logo
6:48 am - 1:10 pm
RAP
-
MDW
5h 22m
1 stop
$309Delta
Thu, Aug 20 - Sat, Aug 22
Delta Logo
7:25 pm - 10:37 pm
MDW
-
RAP
4h 12m
1 stop
Delta Logo
6:48 am - 1:10 pm
RAP
-
MDW
5h 22m
1 stop
$310Delta
Tue, Aug 18 - Sat, Aug 22
Delta Logo
6:55 pm - 10:26 pm
MDW
-
RAP
4h 31m
1 stop
Delta Logo
6:48 am - 1:10 pm
RAP
-
MDW
5h 22m
1 stop
$319Delta
Sat, Aug 1 - Sat, Aug 8
Delta Logo
6:55 pm - 10:26 pm
MDW
-
RAP
4h 31m
1 stop
Delta Logo
6:48 am - 1:10 pm
RAP
-
MDW
5h 22m
1 stop
$363Delta
Sat, Aug 1 - Sat, Aug 8

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Delta flights from Chicago Midway Airport to Rapid City

Our best Delta deals on Chicago Midway Airport to Rapid City flight tickets
Delta
Aug 12
MDW7:25 pmChicago Midway
4h 12m
1 stop
RAP10:37 pmRapid City
Aug 19
RAP6:48 amRapid City
5h 22m
1 stop
MDW1:10 pmChicago Midway
$271
Delta
Oct 23
MDW9:55 amChicago Midway
6h 51m
1 stop
RAP3:46 pmRapid City
Oct 24
RAP11:30 amRapid City
4h 20m
1 stop
MDW4:50 pmChicago Midway
$280
Delta
Jul 14
MDW7:06 pmChicago Midway
4h 20m
1 stop
RAP10:26 pmRapid City
Jul 21
RAP6:48 amRapid City
5h 21m
1 stop
MDW1:09 pmChicago Midway
$281

momondo Fare Finder

 
Customize your flight search to find flights from Chicago Midway Airport 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 11, 2026.
Use the filters below to find and compare flights from Chicago Midway Airport to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoRapid City

MDW - RAP

MDWRAP

Chicago Midway

Wed 8/12

7:25 pm-10:37 pm

1 stop4h 12m

Rapid City

Wed 8/19

6:48 am-1:10 pm

1 stop5h 22m

$271
Quickest round-trip

ChicagoRapid City

MDW - RAP

MDWRAP

Chicago Midway

Fri 10/23

12:30 pm-3:46 pm

1 stop4h 16m

Rapid City

Sat 10/24

11:30 am-4:50 pm

1 stop4h 20m

$280

ChicagoRapid City

MDW - RAP

MDWRAP

Chicago Midway

Tue 7/14

7:06 pm-10:26 pm

1 stop4h 20m

Rapid City

Tue 7/21

6:48 am-1:09 pm

1 stop5h 21m

$281

ChicagoRapid City

MDW - RAP

MDWRAP

Chicago Midway

Sat 8/8

7:25 pm-10:37 pm

1 stop4h 12m

Rapid City

Sun 8/16

6:48 am-1:10 pm

1 stop5h 22m

$285

ChicagoRapid City

MDW - RAP

MDWRAP

Chicago Midway

Fri 8/28

7:25 pm-10:37 pm

1 stop4h 12m

Rapid City

Mon 8/31

6:48 am-1:10 pm

1 stop5h 22m

$289

ChicagoRapid City

MDW - RAP

MDWRAP

Chicago Midway

Tue 7/14

7:06 pm-10:26 pm

1 stop4h 20m

Rapid City

Tue 7/21

6:48 am-1:09 pm

1 stop5h 21m

$300

ChicagoRapid City

MDW - RAP

MDWRAP

Chicago Midway

Thu 8/20

7:25 pm-10:37 pm

1 stop4h 12m

Rapid City

Sat 8/22

6:48 am-1:10 pm

1 stop5h 22m

$309

ChicagoRapid City

MDW - RAP

MDWRAP

Chicago Midway

Tue 8/18

7:25 pm-10:37 pm

1 stop4h 12m

Rapid City

Sat 8/22

6:48 am-1:10 pm

1 stop5h 22m

$310

ChicagoRapid City

MDW - RAP

MDWRAP

Chicago Midway

Sat 8/1

6:55 pm-10:26 pm

1 stop4h 31m

Rapid City

Sat 8/8

6:48 am-1:10 pm

1 stop5h 22m

$319

ChicagoRapid City

MDW - RAP

MDWRAP

Chicago Midway

Sat 8/1

6:55 pm-10:26 pm

1 stop4h 31m

Rapid City

Sat 8/8

6:48 am-1:10 pm

1 stop5h 22m

$363

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 Chicago Midway Airport 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 day to depart on your flight to Rapid City?

According to our data, Thursday is the cheapest day to fly to Rapid City from Chicago Midway Airport. The lowest ticket price found for a Thursday departure recently was $308. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Rapid City is Monday, with ticket prices averaging around $456.

What is the cheapest time of day to depart on your flight to Rapid City?

Our most recent data shows that the best time of day to fly to Rapid City is in the afternoon. Flights from Chicago Midway Airport to Rapid City during this time can be as low as $276. Flights at noon are often more expensive with an average ticket price of $371.

When to book flights from Chicago Midway Airport to Rapid City

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

Cheap Chicago Midway Airport to Rapid City (MDW to RAP) flight deals and tips

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

Fastest flight time

4h 06m

Direct flights

None
The fastest flight from Chicago Midway Airport to Rapid City takes 4h 06m
There are no direct flights from Chicago Midway Airport to Rapid City. There are no popular flight routes from Chicago Midway Airport to Rapid City.
Search flight deals

Frequently asked questions about flying from Chicago Midway Airport to Rapid City

  • How far is Chicago Midway to Rapid City by plane?

    The distance between Chicago Midway and Rapid City is about 797.4 mi. In terms of flight time, this usually takes a little over 4h 06m.

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

    Prices for flights from Chicago Midway Airport to Rapid City Airport refresh daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago Midway Airport to Rapid City Airport.

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

    The travel and health documents you'll need for your trip to Rapid City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Rapid City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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 Chicago to Rapid City?

Finding the right flight to Rapid City from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Rapid City quick and easy, saving you time and money.

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

Flights from Chicago to Rapid City with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Chicago 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 Chicago to Rapid City right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Rapid City, momondo offers a useful price alert feature which will track prices for flights to Rapid City from Chicago and alert you when they change.

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