HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Rapid City (RAP) to Illinois from $105

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 7/26. 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.
RAP — ORD
Jun 14 — Jun 211
From?
To?
Fri 6/14
Fri 6/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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 $334. You can even find prices in January for less than $334, as users have found deals to Illinois from as low as $186. The month of August 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 39%.

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 June & July 2024

Find cheap flight options from Rapid City to Illinois specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 9, 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.
Thu 7/255:45 amRAP - MDW
2 stops6h 00mDelta
Sat 7/277:19 pmMDW - RAP
1 stop4h 12mDelta
Deal found 6/8$213
Thu 7/255:45 amRAP - MDW
2 stops6h 00mDelta
Tue 7/307:19 pmMDW - RAP
1 stop5h 01mDelta
Deal found 6/8$258
Mon 7/221:49 pmRAP - ORD
Nonstop2h 11mUnited Airlines
Fri 8/22:30 pmORD - RAP
Nonstop2h 32mUnited Airlines
Deal found 6/8$259
Thu 6/201:45 pmRAP - ORD
Nonstop2h 16mUnited Airlines
Sat 7/135:16 amORD - RAP
1 stop7h 01mUnited Airlines
Deal found 6/8$262
Wed 7/242:26 pmRAP - ORD
Nonstop2h 13mAmerican Airlines
Wed 7/3112:34 pmORD - RAP
Nonstop2h 22mAmerican Airlines
Deal found 6/8$263
Sat 7/135:45 amRAP - STL
1 stop3h 53mDelta
Tue 7/166:06 amSTL - RAP
1 stop5h 57mDelta
Deal found 6/9$265
Tue 7/235:49 pmRAP - ORD
1 stop5h 10mUnited Airlines
Fri 8/22:30 pmORD - RAP
Nonstop2h 32mUnited Airlines
Deal found 6/8$269
Thu 6/205:45 pmRAP - ORD
1 stop5h 14mUnited Airlines
Sat 7/135:16 amORD - RAP
1 stop7h 01mUnited Airlines
Deal found 6/8$271
Wed 7/102:26 pmRAP - ORD
Nonstop2h 13mAmerican Airlines
Mon 7/155:28 amORD - RAP
1 stop6h 02mAmerican Airlines
Deal found 6/8$273

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 3,020,828 searches. Data last updated June 9, 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.
Wed 8/141:44 pmRAP - ORD
Nonstop2h 13mAmerican Airlines
Sun 8/1811:53 amORD - RAP
Nonstop2h 19mAmerican Airlines
Deal found 6/8$189
Tue 8/135:45 amRAP - ORD
1 stop4h 57mDelta
Sat 8/175:15 pmORD - RAP
1 stop6h 16mDelta
Deal found 6/8$208
Tue 8/135:45 amRAP - MDW
1 stop6h 58mDelta
Sat 8/177:16 pmMDW - RAP
1 stop4h 15mDelta
Deal found 6/8$208
Tue 8/135:45 amRAP - ORD
1 stop4h 57mDelta
Sat 8/171:31 pmORD - RAP
2 stops10h 00mDelta
Deal found 6/8$213
Thu 7/255:45 amRAP - MDW
2 stops6h 00mDelta
Sat 7/277:19 pmMDW - RAP
1 stop4h 12mDelta
Deal found 6/8$213
Tue 8/131:44 pmRAP - ORD
Nonstop2h 13mAmerican Airlines
Sat 8/176:00 amORD - RAP
1 stop6h 48mAmerican Airlines
Deal found 6/8$234
Thu 7/255:45 amRAP - MDW
2 stops6h 00mDelta
Tue 7/307:19 pmMDW - RAP
1 stop5h 01mDelta
Deal found 6/8$258
Mon 7/221:49 pmRAP - ORD
Nonstop2h 11mUnited Airlines
Fri 8/22:30 pmORD - RAP
Nonstop2h 32mUnited Airlines
Deal found 6/8$259
Thu 6/201:45 pmRAP - ORD
Nonstop2h 16mUnited Airlines
Sat 7/135:16 amORD - RAP
1 stop7h 01mUnited Airlines
Deal found 6/8$262

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 3,020,828 searches. Data last updated June 9, 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.
Fri 7/265:30 pmRAP - ORD
1 stop16h 59mSun Country Air
Deal found 6/8$105
Thu 7/44:58 pmRAP - ORD
1 stop12h 26mMultiple Airlines
Deal found 6/8$149
Fri 7/268:56 pmRAP - ORD
2 stops13h 33mMultiple Airlines
Deal found 6/8$169
Thu 7/44:58 pmRAP - ORD
2 stops18h 25mMultiple Airlines
Deal found 6/8$183
Sat 7/2010:32 amRAP - ORD
2 stops18h 56mMultiple Airlines
Deal found 6/9$189
Fri 7/268:56 pmRAP - ORD
3 stops24h 23mMultiple Airlines
Deal found 6/8$207
Sun 8/181:44 pmRAP - ORD
Nonstop2h 13mAmerican Airlines
Deal found 6/8$215
Sun 8/1811:25 amRAP - ORD
1 stop6h 59mAmerican Airlines
Deal found 6/8$224
Sun 8/185:45 amRAP - ORD
2 stops5h 56mDelta
Deal found 6/8$229

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 3,020,828 searches. Data last updated June 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$189 - $320

Route

Depart

Return

Price

Rapid CityChicago O'Hare Intl

RAP - ORD

RAPORD

Rapid City

Wed 8/14

Nonstop2h 13m

Chicago O'Hare Intl

Sun 8/18

Nonstop2h 19m

$189

Rapid CityChicago O'Hare Intl

RAP - ORD

RAPORD

Rapid City

Tue 8/13

1 stop4h 57m

Chicago O'Hare Intl

Sat 8/17

1 stop6h 16m

$208

Rapid CityChicago Midway

RAP - MDW

RAPMDW

Rapid City

Tue 8/13

1 stop6h 58m

Chicago Midway

Sat 8/17

1 stop4h 15m

$208

Rapid CityChicago O'Hare Intl

RAP - ORD

RAPORD

Rapid City

Tue 8/13

1 stop4h 57m

Chicago O'Hare Intl

Sat 8/17

2 stops10h 00m

$213

Rapid CityChicago Midway

RAP - MDW

RAPMDW

Rapid City

Thu 7/25

2 stops6h 00m

Chicago Midway

Sat 7/27

1 stop4h 12m

$213

Rapid CityChicago O'Hare Intl

RAP - ORD

RAPORD

Rapid City

Tue 8/13

Nonstop2h 13m

Chicago O'Hare Intl

Sat 8/17

1 stop6h 48m

$234

Rapid CityChicago O'Hare Intl

RAP - ORD

RAPORD

Rapid City

Mon 7/22

Nonstop2h 11m

Chicago O'Hare Intl

Fri 8/2

Nonstop2h 32m

$259

Rapid CityChicago O'Hare Intl

RAP - ORD

RAPORD

Rapid City

Thu 6/20

Nonstop2h 16m

Chicago O'Hare Intl

Sat 7/13

1 stop7h 01m

$262

Rapid CityChicago O'Hare Intl

RAP - ORD

RAPORD

Rapid City

Fri 7/19

1 stop14h 22m

Chicago O'Hare Intl

Mon 7/22

1 stop12h 06m

$320

Flights are sorted by cheapest first

Deals found on 6/8

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 June 9, 2024.
Read reviews from past customers who have flown United Airlines, American Airlines and Delta 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
10,295 reviews

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,295 reviews
Delta
8.0
Very good
10,295 reviews

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,661 reviews
Delta
8.0
Very good
10,295 reviews

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,172 reviews
Delta
8.0
Very good
10,295 reviews

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Sun Country Air
7.2
Good
588 reviews
Delta
8.0
Very good
10,295 reviews

Overall

8.0

Boarding

8.2

Entertainment

8.0

Food

7.4

Comfort

7.9

Crew

8.6

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

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 $189, but on average you can expect to pay $253.

  • 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 $348.

  • 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 $105 on Sun Country Air. Other airlines that offer cheap prices include American Airlines from $215 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 - Lambert-St Louis or Rapid City - Chicago Midway.

  • 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 (82%), United Airlines (82%) or Air New Zealand (82%) 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 $439 for a flight from Rapid City to Illinois. The cheapest flight overall is $213 while the most popular route, (Rapid City - Chicago O'Hare Intl) is currently priced at $208.

  • 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 6/8.

  • 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 $244). Flying from Rapid City to Illinois in July is currently the most expensive (average of $324). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

Sioux Falls to O'Hare Intl flights
Sioux Falls to Dallas/Fort Worth flights
Sioux Falls to Denver flights
Sioux Falls to Orlando flights
Sioux Falls to Midway flights
Sioux Falls to Portland flights
Sioux Falls to Pensacola flights
Rapid City to Charlotte flights
Sioux Falls to Seattle flights
Rapid City to O'Hare Intl flights
Sioux Falls to Las Vegas flights
Sioux Falls to Dulles Intl flights
Sioux Falls to San Francisco flights
Sioux Falls to Hobby flights
Sioux Falls to Sky Harbor Intl flights
Sioux Falls to Reagan-National flights
Sioux Falls to John F Kennedy Intl flights
Sioux Falls to Miami flights
Sioux Falls to LaGuardia flights
Sioux Falls to Honolulu flights
Sioux Falls to Baltimore flights
Sioux Falls to Nashville flights
Sioux Falls to Jacksonville flights
Sioux Falls to Fort Lauderdale flights
Sioux Falls to Atlanta flights
Sioux Falls to Newark flights
Rapid City to Minneapolis flights
Sioux Falls to San Diego flights
Sioux Falls to George Bush Intcntl flights
Rapid City to Denver flights
Rapid City to Boston flights
Rapid City to Los Angeles flights
Rapid City to St. Louis flights
Sioux Falls to Boston flights
Sioux Falls to Tampa flights
Sioux Falls to Kalispell flights
Rapid City to Orlando flights
Rapid City to Dallas/Fort Worth flights
Sioux Falls to Grand Rapids flights
Rapid City to Seattle flights
Sioux Falls to Fort Myers flights
Rapid City to Nashville flights
Rapid City to Ontario flights
Sioux Falls to Ontario flights
Sioux Falls to Harrisburg flights
Rapid City to Las Vegas flights
Sioux Falls to San Jose flights
Rapid City to John F Kennedy Intl flights
Sioux Falls to Salt Lake City flights
Rapid City to Dulles Intl flights

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 3,020,828 searches. Data last updated June 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$186Average$317FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$213Average$281FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$241Average$384FlexibilityNo cancel feeOn-time69%
New York to Canada flights
San Jose to Las Vegas flights
Newark Airport to Nashville flights
Orlando to Los Angeles flights
Boston to London flights
Seattle to Phoenix flights
Orlando to Detroit flights
Phoenix to Seattle flights
Chicago to Phoenix flights
Washington, D.C. to Orlando flights
Minneapolis to Boston flights
Rapid City to Indiana flights

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.
First Class
Business Class
Prem Econ Class
Economy Class

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 June 9, 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Gaziantep
Flights to Miyakojima Hirara
Flights to Figari-Sud Corse
Flights to Mason City
Flights to Komatsu
Flights to Sendai
Flights to Rhinelander Oneida County
Flights to Constanţa Mihail Kogalniceanu
Flights to Brainerd Crow Wing County
Flights to Reus
Flights to Virac
Flights to Neiva La Marguita
Flights to Pellston Emmet County
Flights to Urumqi
Flights to Bastia Poretta
Flights to Samos
Flights to Hyannis Barnstable
Flights to Provincetown
Flights to Alghero-Fertilia
Flights to Laayoune Hassan I
Flights to Devils Lake
Flights to Vava'u Lupepau'U
Flights to Hakodate
Flights to Edremit/Korfez
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines