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Cheap flights from Rapid City to Illinois from $209

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Rapid City to Illinois departing on 1/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Rapid City to Illinois

Cheap round-trip flights

These are some of the best round-trip flight deals from Rapid City to Illinois that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Rapid City to Illinois.

Cheap last minute flights

Planning a quick getaway from Rapid City to Illinois? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Illinois, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Rapid City to Illinois

Find recent round-trip train or bus tickets from Rapid City to Illinois.

All round-trip flight deals to Illinois

The cheapest plane tickets to Illinois found on KAYAK recently.
6:05 am - 9:39 amRAP-ORD
2h 34mnonstop
7:35 pm - 9:24 pmORD-RAP
2h 49mnonstop
$209United Airlines
Find Deal
Thu, Jan 2 - Sun, Jan 5
6:05 am - 9:39 amRAP-ORD
2h 34mnonstop
2:30 pm - 9:14 pmORD-RAP
7h 44m1 stop
$219United Airlines
Find Deal
Thu, Jan 2 - Sun, Jan 5
11:49 am - 5:47 pmRAP-MDW
4h 58m1 stop
6:59 pm - 10:45 pmMDW-RAP
4h 46m1 stop
$228Delta
Find Deal
Sat, Jan 11 - Tue, Jan 14
3:49 pm - 11:59 pmRAP-ORD
7h 10m1 stop
2:30 pm - 9:14 pmORD-RAP
7h 44m1 stop
$228United Airlines
Find Deal
Thu, Jan 2 - Sun, Jan 5
11:49 am - 5:29 pmRAP-ORD
4h 40m1 stop
1:40 pm - 10:45 pmORD-RAP
10h 05m2 stops
$233Delta
Find Deal
Sat, Jan 11 - Tue, Jan 14
11:49 am - 5:47 pmRAP-MDW
4h 58m1 stop
9:34 am - 3:37 pmMDW-RAP
7h 03m2 stops
$233Delta
Find Deal
Sat, Jan 11 - Tue, Jan 14
4:29 pm - 10:33 pmRAP-STL
5h 04m1 stop
5:05 am - 11:58 amSTL-RAP
7h 53m1 stop
$308American Airlines
Find Deal
Thu, Dec 5 - Sun, Dec 8
4:29 pm - 10:33 pmRAP-STL
5h 04m1 stop
5:45 am - 3:54 pmSTL-RAP
11h 09m2 stops
$358American Airlines
Find Deal
Thu, Dec 5 - Sun, Dec 8
2:45 pm - 5:30 amRAP-ORD
13h 45m3 stops
5:25 am - 8:03 pmORD-RAP
15h 38m2 stops
Sat, Dec 14 - Mon, Dec 16
2:45 pm - 5:30 amRAP-ORD
13h 45m3 stops
5:25 am - 8:03 pmORD-RAP
15h 38m3 stops
Sat, Dec 14 - Mon, Dec 16
4:16 pm - 10:52 pmRAP-ORD
5h 36m1 stop
$233Delta
Find Deal
Mon, Dec 23
11:49 am - 8:53 pmRAP-ORD
8h 04m2 stops
$238Delta
Find Deal
Wed, Jan 22
11:45 am - 11:58 pmRAP-ORD
11h 13m1 stop
$243United Airlines
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Mon, Feb 24
7:05 am - 10:36 pmRAP-ORD
14h 31m2 stops
$257United Airlines
Find Deal
Sat, May 24
4:16 pm - 10:52 pmRAP-ORD
5h 36m1 stop
$259Delta
Find Deal
Thu, Dec 26
11:49 am - 8:53 pmRAP-ORD
8h 04m2 stops
$264Delta
Find Deal
Sat, Feb 22
11:33 am - 11:06 pmRAP-ORD
10h 33m1 stop
$266United Airlines
Find Deal
Wed, May 21
5:15 am - 11:25 amRAP-ORD
5h 10m1 stop
$268United Airlines
Find Deal
Fri, Dec 27
11:33 am - 12:12 amRAP-ORD
11h 39m2 stops
$271United Airlines
Find Deal
Wed, May 21
12:29 pm - 7:03 amRAP-ORD
17h 34m2 stops
$294American Airlines
Find Deal
Tue, Dec 24
1:45 pm - 5:10 pmRAP-ORD
2h 25mnonstop
8:45 am - 10:29 amORD-RAP
2h 44mnonstop
$499United Airlines
Find Deal
Wed, Nov 27 - Sat, Nov 30
11:10 am - 6:55 pmRAP-ORD
6h 45m1 stop
8:45 am - 10:29 amORD-RAP
2h 44mnonstop
$509United Airlines
Find Deal
Wed, Nov 27 - Sat, Nov 30
6:10 pm - 11:57 pmRAP-ORD
4h 47m1 stop
7:10 am - 11:36 amORD-RAP
5h 26m1 stop
$558United Airlines
Find Deal
Wed, Nov 27 - Sat, Nov 30
11:10 am - 2:35 pmRAP-ORD
2h 25mnonstop
9:36 pm - 1:21 amORD-RAP
4h 45m1 stop
$594United Airlines
Find Deal
Thu, Nov 28 - Sun, Dec 1
8:45 am - 4:56 pmRAP-ORD
7h 11m1 stop
9:36 pm - 1:21 amORD-RAP
4h 45m1 stop
$603United Airlines
Find Deal
Thu, Nov 28 - Sun, Dec 1
6:00 am - 1:35 pmRAP-MDW
6h 35m1 stop
7:17 pm - 10:47 pmMDW-RAP
4h 30m1 stop
$713Delta
Find Deal
Wed, Nov 27 - Sat, Nov 30
6:00 am - 11:40 amRAP-ORD
4h 40m1 stop
8:25 am - 3:31 pmORD-RAP
8h 06m2 stops
$718Delta
Find Deal
Wed, Nov 27 - Sat, Nov 30
6:00 am - 1:35 pmRAP-MDW
6h 35m1 stop
9:31 am - 3:31 pmMDW-RAP
7h 00m2 stops
$718Delta
Find Deal
Wed, Nov 27 - Sat, Nov 30
8:45 am - 7:38 amRAP-ORD
21h 53m2 stops
9:36 pm - 1:21 amORD-RAP
4h 45m1 stop
$733United Airlines
Find Deal
Thu, Nov 28 - Sun, Dec 1
11:10 am - 2:35 pmRAP-ORD
2h 25mnonstop
8:45 am - 10:29 amORD-RAP
2h 44mnonstop
$823United Airlines
Find Deal
Thu, Nov 28 - Sun, Dec 1
6:05 am - 9:39 amRAP-ORD
2h 34mnonstop
7:35 pm - 9:24 pmORD-RAP
2h 49mnonstop
$209United Airlines
Find Deal
Thu, Jan 2 - Sun, Jan 5
6:05 am - 9:39 amRAP-ORD
2h 34mnonstop
7:35 pm - 9:24 pmORD-RAP
2h 49mnonstop
$277United Airlines
Find Deal
Thu, Jan 2 - Sun, Jan 5
6:05 am - 9:39 amRAP-ORD
2h 34mnonstop
7:35 pm - 9:24 pmORD-RAP
2h 49mnonstop
$309United Airlines
Find Deal
Mon, Dec 23 - Mon, Dec 30
1:00 pm - 4:28 pmRAP-ORD
2h 28mnonstop
9:15 am - 10:52 amORD-RAP
2h 37mnonstop
$528United Airlines
Find Deal
Fri, Apr 4 - Tue, Apr 8
6:05 am - 9:39 amRAP-ORD
2h 34mnonstop
7:35 pm - 9:24 pmORD-RAP
2h 49mnonstop
$918United Airlines
Find Deal
Mon, Dec 23 - Mon, Dec 30

United Airlines flights from Rapid City to Illinois

Our best United Airlines deals on Rapid City to Illinois flight tickets
United Airlines
Jan 2
RAP6:05 amRapid City
2h 34m
ORD9:39 amChicago O'Hare Intl
Jan 5
ORD7:35 pmChicago O'Hare Intl
2h 49m
RAP9:24 pmRapid City
United Airlines
Jan 2
RAP6:05 amRapid City
2h 34m
ORD9:39 amChicago O'Hare Intl
Jan 5
ORD2:30 pmChicago O'Hare Intl
7h 44m
1 stop
RAP9:14 pmRapid City
United Airlines
Jan 2
RAP3:49 pmRapid City
7h 10m
1 stop
ORD11:59 pmChicago O'Hare Intl
Jan 5
ORD2:30 pmChicago O'Hare Intl
7h 44m
1 stop
RAP9:14 pmRapid City

Delta flights from Rapid City to Illinois

Our best Delta deals on Rapid City to Illinois flight tickets
Delta
Jan 11
RAP11:49 amRapid City
4h 58m
1 stop
MDW5:47 pmChicago Midway
Jan 14
MDW6:59 pmChicago Midway
4h 46m
1 stop
RAP10:45 pmRapid City
Delta
Jan 11
RAP11:49 amRapid City
4h 40m
1 stop
ORD5:29 pmChicago O'Hare Intl
Jan 14
ORD1:40 pmChicago O'Hare Intl
10h 05m
2 stops
RAP10:45 pmRapid City
Delta
Feb 6
RAP11:49 amRapid City
8h 26m
2 stops
ORD9:15 pmChicago O'Hare Intl
Feb 11
ORD4:58 pmChicago O'Hare Intl
6h 43m
2 stops
RAP10:41 pmRapid City

See travel insights to Illinois from

How to get the cheapest flight ticket from Rapid City to Illinois

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 Illinois?

The cheapest day to depart from Rapid City to Illinois is on a Wednesday when prices can be found for as low as $243. Flights from Rapid City to Illinois on a Friday will generally be more expensive and average around $344. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Rapid City to Illinois flight route?

Fly from Rapid City to Chicago O'Hare Intl for the best Rapid City - Illinois flight prices

What cabin class options are available on Rapid City to Illinois flights?

There are 4 cabin classes available to choose from on Rapid City to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Rapid City to Illinois flights?

You could potentially save up to 35% on your flight if you consider stops on a Rapid City to Illinois flight.

Cheap Rapid City to Illinois flight deals and tips

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

Best Price Found

$233

Fastest flight time

2h 28m

Direct flights

Mon, Tue, Fri, Sat and Sun

Airports in Illinois

3 airports
The best one-way flight to Illinois from Rapid City in the past 72 hours is $233. The best round-trip flight deal from Rapid City to Illinois found on momondo in the last 72 hours is $209.
The fastest flight from Rapid City to Illinois takes 2h 28m
Direct flights go from Rapid City to Illinois on Monday, Tuesday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.
There are 3 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Lambert-St Louis (STL)

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

    Prices for flights from Rapid City Airport to Illinois are refreshed on a daily basis.

  • How many operators does momondo search for flights from Rapid City Airport to Illinois?

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rapid City Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Rapid City to Illinois?


Best airlines flying from Rapid City to Illinois

Compare and see reviews for airlines that fly from Rapid City to Illinois with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $186Free CancellationRating
8.0
8,734 reviews
Search Delta flights
American AirlinesPriceFrom $212Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $242Free CancellationRating
7.4
9,156 reviews
Search United Airlines flights

Why use momondo?

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

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 Illinois from Rapid City.

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

momondo does allow users to show only those flights to Illinois from Rapid City which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Rapid City to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Illinois from Rapid City. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.


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