Cheap flights from Illinois to Rapid City (RAP) from $125

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 7/4. 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.
ORD — RAP
Jun 11 — Jun 181

How far in advance should I book a flight from Illinois to Rapid City?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 43 days in advance, which can save you up to 39% on flights from Illinois to Rapid City compared to booking the week you need them. Waiting 43 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $267. For sooner than that we have options available in the next 3 days from $362.

What is the cheapest month to fly from Illinois to Rapid City?

Due to multiple factors, expect to potentially pay more when booking in November. For low rates, January can be a great choice for travel to Rapid City. Flights to Rapid City from Illinois in January are about $397 on average during January, but can be found for as low as $186.

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

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

Cheap Illinois to Rapid City flights in June & July 2024

Find cheap flight options from Illinois to Rapid City specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
These are some of the most attractive deals on flights from Illinois to Rapid City in 2024. Check back soon for alternative fares.
Thu 7/43:50 pmORD - RAP
1 stop5h 44mUnited Airlines
Tue 7/95:30 amRAP - ORD
1 stop4h 50mUnited Airlines
Deal found 6/5$208
Mon 7/87:30 amORD - RAP
1 stop9h 59mSun Country Air
Mon 7/155:05 pmRAP - ORD
1 stop17h 24mSun Country Air
Deal found 6/5$209
Thu 7/43:50 pmORD - RAP
1 stop5h 44mUnited Airlines
Tue 7/91:49 pmRAP - ORD
Nonstop2h 11mUnited Airlines
Deal found 6/5$222
Thu 7/43:50 pmORD - RAP
1 stop5h 44mUnited Airlines
Thu 7/111:49 pmRAP - ORD
Nonstop2h 11mUnited Airlines
Deal found 6/5$232
Thu 7/43:50 pmORD - RAP
1 stop5h 44mUnited Airlines
Thu 7/115:30 amRAP - ORD
1 stop4h 50mUnited Airlines
Deal found 6/5$261
Wed 6/2612:42 pmORD - RAP
Nonstop2h 24mAmerican Airlines
Mon 7/12:36 pmRAP - ORD
Nonstop2h 14mAmerican Airlines
Deal found 6/5$263
Fri 7/53:50 pmORD - RAP
1 stop5h 44mUnited Airlines
Fri 7/121:49 pmRAP - ORD
Nonstop2h 11mUnited Airlines
Deal found 6/5$271
Wed 6/2612:42 pmORD - RAP
Nonstop2h 24mAmerican Airlines
Mon 7/14:38 pmRAP - ORD
1 stop6h 03mAmerican Airlines
Deal found 6/5$273
Fri 7/53:50 pmORD - RAP
1 stop5h 44mUnited Airlines
Wed 7/105:30 amRAP - ORD
1 stop4h 50mUnited Airlines
Deal found 6/6$278

Illinois to Rapid City 2024 flight deals

Discover exclusive flight deals for travel between Illinois and Rapid City in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
These are some of the most attractive deals on flights from Illinois to Rapid City in 2024. Check back soon for alternative fares.
Thu 8/1511:53 amORD - RAP
Nonstop2h 19mAmerican Airlines
Tue 8/201:44 pmRAP - ORD
Nonstop2h 13mAmerican Airlines
Deal found 6/5$189
Thu 7/43:50 pmORD - RAP
1 stop5h 44mUnited Airlines
Tue 7/95:30 amRAP - ORD
1 stop4h 50mUnited Airlines
Deal found 6/5$208
Mon 7/87:30 amORD - RAP
1 stop9h 59mSun Country Air
Mon 7/155:05 pmRAP - ORD
1 stop17h 24mSun Country Air
Deal found 6/5$209
Tue 8/138:30 pmORD - RAP
1 stop3h 50mDelta
Sat 8/175:45 amRAP - ORD
2 stops5h 56mDelta
Deal found 6/5$213
Sat 8/247:20 pmMDW - RAP
1 stop4h 11mDelta
Sun 9/15:45 amRAP - MDW
1 stop4h 44mDelta
Deal found 6/5$218
Mon 8/128:30 pmORD - RAP
1 stop3h 50mDelta
Tue 8/205:45 amRAP - ORD
1 stop4h 57mDelta
Deal found 6/5$218
Thu 7/43:50 pmORD - RAP
1 stop5h 44mUnited Airlines
Tue 7/91:49 pmRAP - ORD
Nonstop2h 11mUnited Airlines
Deal found 6/5$222
Mon 8/128:30 pmORD - RAP
1 stop3h 50mDelta
Sat 8/175:45 amRAP - ORD
2 stops5h 56mDelta
Deal found 6/5$223
Tue 8/1311:53 amORD - RAP
Nonstop2h 19mAmerican Airlines
Sun 8/181:44 pmRAP - ORD
Nonstop2h 13mAmerican Airlines
Deal found 6/5$224

Illinois to Rapid City flights leaving soon

Find last-minute flight options from Illinois to Rapid City 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 3,050,429 searches. Data last updated June 6, 2024.
Users seeking a last-minute flight from Illinois to Rapid City should consider booking one of these fares. It's wise to confirm all flight details are correct before booking.
Tue 6/1112:42 pmORD - RAP
Nonstop2h 24mAmerican Airlines
Tue 6/182:36 pmRAP - ORD
Nonstop2h 14mAmerican Airlines
Deal found 6/5$263
Tue 6/111:15 pmORD - RAP
1 stop8h 48mAmerican Airlines
Tue 6/182:36 pmRAP - ORD
Nonstop2h 14mAmerican Airlines
Deal found 6/5$273
Tue 6/1112:42 pmORD - RAP
Nonstop2h 24mAmerican Airlines
Sun 6/162:36 pmRAP - ORD
Nonstop2h 14mAmerican Airlines
Deal found 6/5$303
Tue 6/1112:42 pmORD - RAP
Nonstop2h 24mAmerican Airlines
Sun 6/164:38 pmRAP - ORD
1 stop6h 03mAmerican Airlines
Deal found 6/5$313
Tue 6/115:00 amORD - RAP
1 stop5h 44mAmerican Airlines
Sat 6/1512:33 pmRAP - ORD
1 stop6h 57mAmerican Airlines
Deal found 6/5$322
Wed 6/124:45 pmSTL - RAP
1 stop4h 50mUnited Airlines
Sun 6/168:55 amRAP - STL
1 stop6h 34mUnited Airlines
Deal found 6/5$352
Wed 6/121:42 pmSTL - RAP
1 stop6h 26mUnited Airlines
Sun 6/168:55 amRAP - STL
1 stop6h 34mUnited Airlines
Deal found 6/6$366
Fri 6/1412:42 pmORD - RAP
Nonstop2h 24mAmerican Airlines
Sun 6/162:36 pmRAP - ORD
Nonstop2h 14mAmerican Airlines
Deal found 6/5$375
Fri 6/1412:42 pmORD - RAP
Nonstop2h 24mAmerican Airlines
Sun 6/1612:28 pmRAP - ORD
1 stop7h 57mAmerican Airlines
Deal found 6/5$384

One-way flights to Rapid City from Illinois

Search for one-way flight options from Illinois to Rapid City. 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 3,050,429 searches. Data last updated June 6, 2024.
If you're seeking multiple options on one-way flights from Illinois to Rapid City, be sure to check out these deals, which are updated often. Those needing a return flight from Illinois to Rapid City can use the search form above.
Thu 7/46:30 pmORD - RAP
1 stop22h 32mSun Country Air
Deal found 6/6$125
Thu 7/46:30 pmORD - RAP
1 stop22h 32mSun Country Air
Deal found 6/5$135
Thu 7/258:05 pmORD - RAP
1 stop21h 30mSun Country Air
Deal found 6/5$148
Fri 7/191:28 pmORD - RAP
2 stops21h 14mMultiple Airlines
Deal found 6/5$182
Wed 7/38:00 pmORD - RAP
2 stops21h 08mMultiple Airlines
Deal found 6/5$198
Fri 7/57:00 amORD - RAP
2 stops14h 06mMultiple Airlines
Deal found 6/5$201
Fri 8/912:28 pmORD - RAP
1 stop8h 38mMultiple Airlines
Deal found 6/5$202
Fri 7/1912:28 pmORD - RAP
1 stop8h 38mMultiple Airlines
Deal found 6/5$206
Wed 7/38:54 amORD - RAP
Nonstop2h 34mUnited Airlines
Deal found 6/5$215

Find flights from Illinois to Rapid City within your budget

Customize your flight search to find flights from Illinois 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, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$189 - $284

Route

Depart

Return

Price

Chicago O'Hare IntlRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Thu 8/15

Nonstop2h 19m

Rapid City

Tue 8/20

Nonstop2h 13m

$189

Chicago O'Hare IntlRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Thu 7/4

1 stop5h 44m

Rapid City

Tue 7/9

1 stop4h 50m

$208

Chicago O'Hare IntlRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Mon 7/8

1 stop9h 59m

Rapid City

Mon 7/15

1 stop17h 24m

$209

Chicago O'Hare IntlRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Tue 8/13

1 stop3h 50m

Rapid City

Sat 8/17

2 stops5h 56m

$213

Chicago O'Hare IntlRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Mon 8/12

1 stop3h 50m

Rapid City

Tue 8/20

1 stop4h 57m

$218

Chicago MidwayRapid City

MDW - RAP

MDWRAP

Chicago Midway

Sat 8/24

1 stop4h 11m

Rapid City

Sun 9/1

1 stop4h 44m

$218

Chicago O'Hare IntlRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Thu 7/4

1 stop5h 44m

Rapid City

Tue 7/9

Nonstop2h 11m

$222

Chicago O'Hare IntlRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Tue 8/13

Nonstop2h 19m

Rapid City

Sun 8/18

Nonstop2h 13m

$224

Chicago O'Hare IntlRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

Mon 7/8

1 stop9h 59m

Rapid City

Mon 7/15

2 stops19h 33m

$284

Flights are sorted by cheapest first

Deals found on 6/5

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

Best time to book a flight from Illinois to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from Illinois 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 Rapid City

Get insights into the airlines that provide service to Rapid City. 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 Rapid City. Reviews last updated June 6, 2024.
Peruse reviews from past customers who have flown with American Airlines, United Airlines and Delta from Illinois to Rapid City to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

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.

8.0
Very good
10,368 reviews
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

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.

7.4
Good
10,696 reviews
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

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.

7.3
Good
14,227 reviews
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

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.

7.2
Good
593 reviews
8.0
Very good
10,368 reviews

Entertainment

8.0

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Food

7.4

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 Illinois to Rapid City. 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 into for flights to Rapid City from Illinois?

    Most people fly into Rapid City (RAP) if they book a flight to Rapid City from Illinois. Rapid City is conveniently located just 9.0 mi from Rapid City’s city center.

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

    Yes, there are multiple flights from Illinois to Rapid City for under $200. The cheapest flight booked recently is on American Airlines for just $189, but on average you can expect to pay $233.

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

    Cheapflights has at least 20 direct flights from Illinois to Rapid City under $200. A good price for a nonstop flight from Illinois to Rapid City is less than $287.

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

    There are currently 20+ open flights from Illinois to Rapid City within the next 7 days for less than $300.

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

    One-way options have recently been found by users for as low as $125 on Sun Country Air. Other airlines that offer cheap prices include United Airlines from $215 and Delta from $224 one-way.

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

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

    No one likes to see their flight delayed. When booking a flight from Illinois to Rapid City consider choosing United Airlines (88%), Emirates (87%) or Air New Zealand (87%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Illinois to Rapid City is generally $317, our data shows the cheapest flight currently is $188. When looking at the most popular route, (Chicago O'Hare Intl - Rapid City), you can expect to pay $208 for that flight.

  • What does ORD to RAP mean?

    ORD stands for Chicago O'Hare Intl Airport, while RAP stands for Rapid City Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. 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 Illinois to Rapid City that include extra baggage allowance?

    The amount of baggage you can bring on your Illinois to Rapid City 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 Illinois to Rapid City with specific airlines?

    Yes, Cheapflights allows you to browse and filter Illinois to Rapid City 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 Illinois to Rapid City that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Rapid City 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 Illinois to Rapid City that allow pets onboard?

    Many airlines flying from Illinois to Rapid City 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 Illinois to Rapid City?

    Yes, you can often find last-minute deals on Illinois to Rapid City 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 Illinois to Rapid City flight deals updated?

    The Illinois to Rapid City flight deals you see on this page were last updated on 6/5.

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

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

    Currently, January is the cheapest month in which you can book a flight from Illinois to Rapid City (average of $358). Flying from Illinois to Rapid City in June is currently the most expensive (average of $597). 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

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

Top 3 airlines flying from Illinois to Rapid City

Discover the top 3 airlines that operate flights from Illinois to Rapid City. 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 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$186Average$528FlexibilityNo cancel feeOn-time71%
DeltaCheapest$186Average$420FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$233Average$591FlexibilityNo cancel feeOn-time69%

Search flights from Illinois to Rapid City by cabin class

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

Hourly flight availability from Illinois to Rapid City

Find hourly flight availability from Illinois to Rapid City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 6, 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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6 AM
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