RAP

$146 Find Cheap Flights from Illinois to Rapid City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Rapid City departing on 5/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$209
American Airlines
Tue 4/28Tue 5/5
ORD - RAP • Non-stop
Cheapest one-way
$154
Typical prices: $273-$463
Multiple Airlines
Sat 5/2
ORD - RAP • 1 stop
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We hope you love your trip to Rapid City!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from Illinois to Rapid City

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Rapid City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Rapid City

Tue, Apr 28 - Tue, May 5
American Airlines Logo
9:45 am - 11:23 am
ORD
-
RAP
2h 38mnonstop
American Airlines Logo
11:53 am - 3:20 pm
RAP
-
ORD
2h 27mnonstop
$209American Airlines
Sat, Apr 4 - Sat, Apr 11
United Airlines Logo
4:40 pm - 6:19 pm
ORD
-
RAP
2h 39mnonstop
United Airlines Logo
4:15 pm - 12:29 am
RAP
-
ORD
7h 14m
1 stop
$219United Airlines
Tue, Mar 17 - Tue, Mar 24
Delta Logo
7:20 pm - 10:25 pm
MDW
-
RAP
4h 05m
1 stop
Delta Logo
11:03 am - 6:40 pm
RAP
-
MDW
6h 37m
1 stop
$229Delta
Thu, Mar 5 - Wed, Mar 11
Delta Logo
6:15 am - 10:09 am
ORD
-
RAP
4h 54m
1 stop
Delta Logo
4:01 pm - 9:26 pm
RAP
-
ORD
4h 25m
1 stop
$229Delta
Thu, Mar 5 - Wed, Mar 11
Delta Logo
6:15 am - 10:09 am
ORD
-
RAP
4h 54m
1 stop
Delta Logo
6:00 am - 4:43 pm
RAP
-
ORD
9h 43m
2 stops
$234Delta
Thu, Mar 5 - Wed, Mar 11
Delta Logo
2:05 pm - 10:27 pm
ORD
-
RAP
9h 22m
2 stops
Delta Logo
6:00 am - 4:43 pm
RAP
-
ORD
9h 43m
2 stops
$239Delta
Fri, Feb 20 - Sun, Feb 22
Delta Logo
9:50 am - 3:44 pm
MDW
-
RAP
6h 54m
1 stop
Delta Logo
6:00 am - 1:05 pm
RAP
-
MDW
6h 05m
1 stop
$249Delta
Tue, Feb 17 - Tue, Feb 24
Delta Logo
6:15 am - 10:09 am
ORD
-
RAP
4h 54m
1 stop
Delta Logo
10:54 am - 6:01 pm
RAP
-
ORD
6h 07m
1 stop
$249Delta
Sun, May 24 - Sat, May 30
American Airlines Logo
9:40 am - 11:15 am
ORD
-
RAP
2h 35mnonstop
American Airlines Logo
4:16 pm - 7:45 pm
RAP
-
ORD
2h 29mnonstop
$250American Airlines
Sun, Feb 22 - Wed, Feb 25
Multiple Airlines Logo
3:21 pm - 11:15 am
MDW
-
RAP
20h 54m
1 stop
Multiple Airlines Logo
6:19 pm - 9:12 pm
RAP
-
MDW
25h 53m
2 stops
$490Multiple Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$154
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Chicago O'Hare Airport to Rapid City

FAQs for booking flights from Illinois to Rapid City

  • How does KAYAK find such low prices on flights from Illinois to Rapid City?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Rapid City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Rapid City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rapid City from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Rapid City?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rapid City with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Rapid City?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rapid City from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Hill City
Hot Springs

Everything you need to know for your flight to Rapid City

Information on the airport you'll fly into in Rapid City

Rapid City (RAP)