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$97+ Cheap flights from Rapid City (RAP) to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — ORD
Jul 30 — Aug 61
From?
To?
Tue 7/30
Tue 8/6
1 adult, Economy
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What is the cheapest month to fly from Rapid City to Illinois?

The best pricing can be found in the month of January. Prices to Illinois from Rapid City average $318. You can even find prices in January for less than $318, as users have found deals to Illinois from as low as $186. The month of October appears to be one of the more expensive times to travel to Illinois from Rapid City. Flying in the targeted month can save you up to 25%.

What is the cheapest time of day to fly from RAP to IL?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Rapid City to Illinois as you normally would.

Cheap Rapid City to Illinois flights in July & August 2024

Find cheap flight options from Rapid City to Illinois specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Prices were last updated on July 25, 2024.
Scroll through some of the best deals on flights from Rapid City to Illinois in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/225:35 pmRAP - ORD
1 stop5h 22mUnited Airlines
Sat 8/244:09 pmORD - RAP
1 stop6h 51mUnited Airlines
Deal found 7/25$218
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/225:40 amRAP - MDW
1 stop7h 03mDelta
Sat 8/247:19 pmMDW - RAP
1 stop4h 12mDelta
Deal found 7/25$218
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/225:40 amRAP - ORD
2 stops6h 01mDelta
Sat 8/245:15 pmORD - RAP
1 stop6h 16mDelta
Deal found 7/25$223
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/225:40 amRAP - MDW
2 stops6h 02mDelta
Sat 8/247:19 pmMDW - RAP
1 stop4h 12mDelta
Deal found 7/24$223
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/36:00 amRAP - ORD
1 stop8h 42mAmerican Airlines
Tue 8/611:53 amORD - RAP
Nonstop2h 19mAmerican Airlines
Deal found 7/25$243
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/221:45 pmRAP - ORD
Nonstop2h 19mUnited Airlines
Sat 8/244:09 pmORD - RAP
1 stop5h 23mUnited Airlines
Deal found 7/25$247
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1611:25 amRAP - ORD
1 stop8h 58mAmerican Airlines
Fri 8/238:49 amORD - RAP
1 stop8h 18mAmerican Airlines
Deal found 7/25$252
This deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/151:49 pmRAP - ORD
Nonstop2h 11mUnited Airlines
Sun 8/188:54 amORD - RAP
Nonstop2h 34mUnited Airlines
Deal found 7/25$255
This deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/151:44 pmRAP - ORD
Nonstop2h 13mAmerican Airlines
Sun 8/1811:53 amORD - RAP
Nonstop2h 19mAmerican Airlines
Deal found 7/25$257

Rapid City to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Rapid City and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Scroll through some of the best deals on flights from Rapid City to Illinois in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/62:23 pmRAP - ORD
Nonstop2h 16mAmerican Airlines
Fri 9/1312:32 pmORD - RAP
Nonstop2h 15mAmerican Airlines
Deal found 7/25$199
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/225:35 pmRAP - ORD
1 stop5h 22mUnited Airlines
Sat 8/244:09 pmORD - RAP
1 stop6h 51mUnited Airlines
Deal found 7/25$218
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/225:40 amRAP - MDW
1 stop7h 03mDelta
Sat 8/247:19 pmMDW - RAP
1 stop4h 12mDelta
Deal found 7/25$218
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/225:40 amRAP - ORD
2 stops6h 01mDelta
Sat 8/245:15 pmORD - RAP
1 stop6h 16mDelta
Deal found 7/25$223
This Delta deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/225:40 amRAP - MDW
2 stops6h 02mDelta
Sat 8/247:19 pmMDW - RAP
1 stop4h 12mDelta
Deal found 7/24$223
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/62:23 pmRAP - ORD
Nonstop2h 16mAmerican Airlines
Fri 9/135:20 amORD - RAP
1 stop6h 53mAmerican Airlines
Deal found 7/25$226
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/36:00 amRAP - ORD
1 stop8h 42mAmerican Airlines
Tue 8/611:53 amORD - RAP
Nonstop2h 19mAmerican Airlines
Deal found 7/25$243
This United Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/151:45 pmRAP - ORD
Nonstop2h 19mUnited Airlines
Mon 10/215:15 amORD - RAP
1 stop6h 53mUnited Airlines
Deal found 7/24$246
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/221:45 pmRAP - ORD
Nonstop2h 19mUnited Airlines
Sat 8/244:09 pmORD - RAP
1 stop5h 23mUnited Airlines
Deal found 7/25$247

Rapid City to Illinois flights leaving soon

Find last-minute flight options from Rapid City to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Check out these flights departing soon from Rapid City to Illinois. Users should be sure to double check the price, date, and time of their last-minute flight.
This American Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/36:00 amRAP - ORD
1 stop8h 42mAmerican Airlines
Tue 8/611:53 amORD - RAP
Nonstop2h 19mAmerican Airlines
Deal found 7/25$243
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/35:45 amRAP - ORD
1 stop4h 58mDelta
Tue 8/68:30 pmORD - RAP
1 stop3h 50mDelta
Deal found 7/25$252
This United Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/31:49 pmRAP - ORD
Nonstop2h 11mUnited Airlines
Tue 8/68:54 amORD - RAP
Nonstop2h 34mUnited Airlines
Deal found 7/25$294
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/75:40 amRAP - MDW
2 stops6h 02mDelta
Mon 8/125:45 pmMDW - RAP
2 stops6h 35mDelta
Deal found 7/23$398
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/33:52 pmRAP - ORD
2 stops13h 36mMultiple Airlines
Tue 8/65:42 pmORD - RAP
1 stop18h 03mMultiple Airlines
Deal found 7/25$432
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/33:52 pmRAP - ORD
2 stops13h 36mMultiple Airlines
Tue 8/63:39 pmORD - RAP
2 stops20h 06mMultiple Airlines
Deal found 7/25$467
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/75:40 amRAP - MDW
2 stops6h 02mDelta
Mon 8/127:19 pmMDW - RAP
1 stop5h 01mDelta
Deal found 7/23$493
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/65:40 amRAP - MDW
1 stop7h 03mDelta
Mon 8/125:45 pmMDW - RAP
2 stops6h 35mDelta
Deal found 7/25$583
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/65:40 amRAP - MDW
1 stop7h 03mDelta
Mon 8/127:19 pmMDW - RAP
1 stop5h 01mDelta
Deal found 7/25$608

One-way flights to Illinois from Rapid City

Search for one-way flight options from Rapid City to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
Take a look at some of the best available options we've come across on one-way flights from Rapid City to Illinois. Those needing a return flight from Rapid City to Illinois can use the search form above.
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/244:10 pmRAP - ORD
1 stop14h 07mMultiple Airlines
Deal found 7/25$97
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/214:10 pmRAP - ORD
2 stops11h 40mMultiple Airlines
Deal found 7/24$104
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/265:00 pmRAP - ORD
2 stops24h 41mMultiple Airlines
Deal found 7/24$123
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/244:10 pmRAP - ORD
2 stops19h 07mMultiple Airlines
Deal found 7/25$131
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/128:56 pmRAP - STL
3 stops39h 02mMultiple Airlines
Deal found 7/24$162
This mytrip.com deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/244:10 pmRAP - ORD
3 stops35h 40mMultiple Airlines
Deal found 7/25$171
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/214:10 pmRAP - ORD
3 stops13h 55mMultiple Airlines
Deal found 7/24$175
This mytrip.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/261:01 pmRAP - ORD
3 stops43h 54mMultiple Airlines
Deal found 7/24$179
This American Airlines deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/241:44 pmRAP - ORD
Nonstop2h 13mAmerican Airlines
Deal found 7/24$220

Find flights from Rapid City to Illinois within your budget

Customize your flight search to find flights from Rapid City to Illinois 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, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$199 - $253

Route

Depart

Return

Price

Rapid CityChicago O'Hare Intl

RAP - ORD

RAPORD

Rapid City

Wed 9/25

Nonstop2h 16m

Chicago O'Hare Intl

Sat 9/28

Nonstop2h 19m

$199

Rapid CityChicago O'Hare Intl

RAP - ORD

RAPORD

Rapid City

Thu 8/22

1 stop5h 03m

Chicago O'Hare Intl

Sat 8/24

1 stop6h 16m

$218

Rapid CityChicago Midway

RAP - MDW

RAPMDW

Rapid City

Thu 8/22

1 stop7h 03m

Chicago Midway

Sat 8/24

1 stop4h 12m

$218

Rapid CityChicago O'Hare Intl

RAP - ORD

RAPORD

Rapid City

Thu 8/22

2 stops6h 01m

Chicago O'Hare Intl

Sat 8/24

1 stop6h 16m

$223

Rapid CityChicago O'Hare Intl

RAP - ORD

RAPORD

Rapid City

Fri 9/6

Nonstop2h 16m

Chicago O'Hare Intl

Fri 9/13

1 stop6h 53m

$226

Rapid CityChicago O'Hare Intl

RAP - ORD

RAPORD

Rapid City

Tue 10/15

Nonstop2h 19m

Chicago O'Hare Intl

Mon 10/21

1 stop6h 53m

$246

Rapid CityChicago O'Hare Intl

RAP - ORD

RAPORD

Rapid City

Thu 8/22

Nonstop2h 19m

Chicago O'Hare Intl

Sat 8/24

1 stop5h 23m

$247

Rapid CityChicago O'Hare Intl

RAP - ORD

RAPORD

Rapid City

Thu 8/22

3 stops27h 12m

Chicago O'Hare Intl

Sat 8/24

1 stop9h 35m

$249

Rapid CityChicago O'Hare Intl

RAP - ORD

RAPORD

Rapid City

Thu 8/22

2 stops22h 58m

Chicago O'Hare Intl

Sat 8/24

3 stops29h 00m

$253

Flights are sorted by cheapest first

Deals found on 7/24

No data available for this route at this time. Please check back soon.

Best time to book a flight from Rapid City to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Rapid City with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated July 25, 2024.
Read reviews from past customers who have flown American Airlines, Delta and United Airlines from Rapid City to Illinois. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
9,630 reviews

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Delta
8.0
Very good
9,630 reviews
Delta
8.0
Very good
9,630 reviews

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

United Airlines
7.4
Good
10,000 reviews
Delta
8.0
Very good
9,630 reviews

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

American Airlines
7.3
Good
10,000 reviews
Delta
8.0
Very good
9,630 reviews

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 10

One of the worst flights ever. I got to the airport early for my 6:48 pm flight and tried to get on the 4:30 ish flight. The gate agent was one of the worst customer service people in my 20 yrs of flying Delta. Very rude and wouldn’t even talk to me about riding standby. Then flight took off 3 hrs late and when Landed in Atlanta, the gate people wouldn’t even try to get me on the plane. It was still there but door was closed. For all of my almost 2 million miles, the worst experience from Delta. I am highly disappointed as it was not my fault I have to sleep in Atlanta and not Jacksonville Florida

Related info for your journey

Find useful and relevant information for your journey from Rapid City to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Rapid City to Illinois?

    Rapid City (RAP), located 9.0 mi from the city center, is the airport you fly out of when you book flights from Rapid City to Illinois.

  • Can I find flights from Rapid City to Illinois for under $200 on Cheapflights?

    Yes, there are multiple flights from Rapid City to Illinois for under $200. The cheapest flight booked recently is on American Airlines for just $199, but on average you can expect to pay $240.

  • Are there nonstop flights from Rapid City to Illinois for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Rapid City to Illinois under $200. A good price for a nonstop flight from Rapid City to Illinois is less than $371.

  • Are there last-minute flights available from Rapid City to Illinois for under $300?

    There are currently 14+ open flights from Rapid City to Illinois within the next 7 days for less than $300.

  • What are the cheapest airlines to fly from Rapid City to Illinois one-way?

    One-way options have recently been found by users for as low as $220 on American Airlines. Other airlines that offer cheap prices include United Airlines from $225 and Delta from $229 one-way.

  • What are the most popular routes from Rapid City to Illinois?

    The most popular route from Rapid City to Illinois is Rapid City - Chicago O'Hare Intl. You may also consider Rapid City - Chicago Midway or Rapid City - Lambert-St Louis.

  • What are the most reliable airlines from Rapid City to Illinois?

    No one likes to see their flight delayed. When booking a flight from Rapid City to Illinois consider choosing Emirates (77%), United Airlines (77%) or Air New Zealand (77%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Rapid City to Illinois?

    On average you can expect to pay $415 for a flight from Rapid City to Illinois. The cheapest flight overall is $214 while the most popular route, (Rapid City - Chicago O'Hare Intl) is currently priced at $218.

  • What does RAP to ORD mean?

    Rapid City Airport is RAP and Chicago O'Hare Intl Airport is ORD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

  • Can I find deals for flights from Rapid City to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Rapid City to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Rapid City to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Rapid City to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Rapid City to Illinois that include hotel bookings?

    Yes. In addition to deals on Rapid City to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Rapid City to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Rapid City to Illinois.

  • Can I find deals for business class flights from Rapid City to Illinois?

    Yes. Cheapflights offers flight deals from Rapid City to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Rapid City to Illinois that allow pets onboard?

    Many airlines flying from Rapid City to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Rapid City to Illinois?

    Yes, you can often find last-minute deals on Rapid City to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Rapid City to Illinois flight deals updated?

    The Rapid City to Illinois flight deals you see on this page were last updated on 7/25.

  • What are the most popular airlines that fly from Rapid City to Illinois?

    When booking a flight from Rapid City to Illinois, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

  • What is the cheapest month to book a flight from Rapid City to Illinois?

    Currently, February is the cheapest month in which you can book a flight from Rapid City to Illinois (average of $245). Flying from Rapid City to Illinois in June is currently the most expensive (average of $308). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Rapid City to Illinois
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from Rapid City to Illinois

Discover the top 3 airlines that operate flights from Rapid City to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,752,877 searches. Data last updated July 25, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$186Average$317FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$218Average$445FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$241Average$378FlexibilityNo cancel feeOn-time69%
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Search flights from Rapid City to Illinois by cabin class

Find flights from Rapid City to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Rapid City to Illinois

Find hourly flight availability from Rapid City to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 25, 2024.
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0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
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