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Rapid City

$224+ Cheap flights from Chicago (CHI) to Rapid City (RAP)

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — RAP
ene. 14 — ene. 211
mar. 1/14
mar. 1/21
1 adult, Economy
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The best prices from Chicago to Rapid City are usually found in January or April, booked 61 days in advance, depart on a Tuesday or Friday and return on a Wednesday

Cheap flight deals from Chicago to Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Rapid City (RAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated enero 9, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$229
(Delta)

Popular in

February

Cheapest in

January

Average price

$228
Provider with most accurate pricing for Chicago (CHI)-Rapid City flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Rapid City flights.
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From Chicago (CHI) to Rapid City
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High demand for flights, 0% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Chicago to Rapid City

Cheapest flights from Chicago to Rapid City
Explore the most affordable flight options available from Chicago to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 9, 2025.

This Delta deal was found by Cheapflights users on 1/7. 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.
sáb. 2/17:05 pmORD - RAP
1 stop4h 40mDelta
jue. 2/66:00 amRAP - ORD
1 stop4h 30mDelta
Deal found 1/7$229
This Delta deal was found by Cheapflights users on 1/7. 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.
sáb. 2/111:19 amMDW - RAP
1 stop5h 18mDelta
mar. 2/411:49 amRAP - MDW
1 stop4h 54mDelta
Deal found 1/7$229
This American Airlines deal was found by Cheapflights users on 1/8. 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.
vie. 8/811:40 amORD - RAP
Nonstop2h 19mAmerican Airlines
vie. 8/156:02 pmRAP - ORD
Nonstop2h 13mAmerican Airlines
Deal found 1/8$254
This United Airlines deal was found by Cheapflights users on 1/7. 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.
vie. 6/209:00 amORD - RAP
Nonstop2h 35mUnited Airlines
mar. 6/241:35 pmRAP - ORD
Nonstop2h 22mUnited Airlines
Deal found 1/7$269
This Mytrip deal was found by Cheapflights users on 1/8. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 2/2010:45 pmORD - RAP
2 stops22h 34mMultiple Airlines
dom. 2/235:42 pmRAP - ORD
2 stops10h 46mMultiple Airlines
Deal found 1/8$355

Find flights from Chicago to Rapid City within your budget

Customize your flight search to find flights from Chicago 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 2,558,603 searches. Data last updated enero 9, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

sáb. 2/1

4:15 pm-10:45 pm

1 stop7h 30m

Rapid City

mar. 2/4

4:19 pm-9:58 pm

1 stop4h 39m

$229

ChicagoRapid City

MDW - RAP

MDWRAP

Chicago Midway

sáb. 2/1

11:19 am-3:37 pm

1 stop5h 18m

Rapid City

mar. 2/4

11:49 am-5:43 pm

1 stop4h 54m

$229

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

vie. 6/20

9:00 am-10:35 am

Nonstop2h 35m

Rapid City

mar. 6/24

1:35 pm-4:57 pm

Nonstop2h 22m

$269

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

sáb. 5/17

10:00 am-11:30 am

Nonstop2h 30m

Rapid City

dom. 5/25

12:50 pm-4:06 pm

Nonstop2h 16m

$279

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

jue. 2/20

10:45 pm-8:19 pm

2 stops22h 34m

Rapid City

dom. 2/23

5:42 pm-5:28 am

2 stops10h 46m

$355

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

jue. 6/5

3:30 pm-4:52 pm

Nonstop2h 22m

$224

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

jue. 2/6

6:15 am-11:04 am

1 stop5h 49m

$234

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

dom. 7/6

9:00 am-10:35 am

Nonstop2h 35m

$259

ChicagoRapid City

ORD - RAP

ORDRAP

Chicago O'Hare Intl

jue. 6/12

8:10 pm-6:54 pm

2 stops23h 44m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/9

Compare providers for flights from Chicago to Rapid City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Rapid City in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Rapid City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Rapid City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Rapid City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Rapid City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Rapid City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Rapid City

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

Travel insights for flights from Chicago to Rapid City

Get recent, data-driven insights about flights from Chicago to Rapid City including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Chicago to Rapid City?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Rapid City. Price data was last updated on January 3, 2025.

Booking 55 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Rapid City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Chicago to Rapid City (average of $348). Flying from Chicago to Rapid City in May is currently the most expensive (average of $594). 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.

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

Find hourly flight availability from Chicago 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 enero 9, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 17% on flights from Chicago to Rapid City by exploring options for tickets in the evening.

What is the cheapest day to fly from Chicago to Rapid City?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Rapid City. Price data was last updated on June 30, 2024.

Travelers seeking maximum savings on their Chicago to Rapid City flight should consider departing on Thursday at noon when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Rapid City by month

Plan your trip to Rapid City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Rapid City ranges from 0.3 - 3.2 inches per month. May is typically the wettest month, when rainfall can reach 3.2 in. January is typically the driest time to visit Rapid City when rainfall is around 0.3 in.

Temperature in Rapid City by month

Plan your trip to Rapid City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Rapid City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

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 enero 9, 2025.
Delta
8.0
Very good
8,501 reviews

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,501 reviews
Delta
8.0
Very good
8,501 reviews

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,941 reviews
Delta
8.0
Very good
8,501 reviews

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,501 reviews

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Crew

8.6

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Chicago 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 Chicago?

    Rapid City (RAP), located 9.0 mi from the city center, is the airport you fly into when you book flights from Chicago to Rapid City. 3 airlines have flights to Rapid City from Chicago on a regular basis. Booking flights from Chicago to Rapid City should not be difficult; the airport handles an average of 0 inbound flights from Chicago per day.

  • What are the cheapest airlines flying from Chicago to Rapid City round-trip?

    Currently priced at $229, Delta will fly you from Chicago to Rapid City and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $269 and $279, respectively. These flights start at 36% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Chicago to Rapid City are Delta ($234), United Airlines ($259), and American Airlines ($325).

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

    The top 3 most reliable airlines when flying from Chicago to Rapid City are Emirates (80%), Air New Zealand (80%) and SkyWest Airlines (77%).

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

    Looking for the cheapest flight from Chicago to Rapid City? While on average our users pay $467, our data indicates the cheapest price to be $254. The most popular route (Chicago O'Hare Intl - Rapid City), is priced around $229.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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.

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

    Currently, January is the cheapest month in which you can book a flight from Chicago to Rapid City (average of $348). Flying from Chicago to Rapid City in May is currently the most expensive (average of $594). 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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Top 3 airlines flying from Chicago to Rapid City

Discover the top 3 airlines that operate flights from Chicago 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 2,558,603 searches. Data last updated enero 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$218Average$400FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$220Average$317FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$245Average$394FlexibilityNo cancel feeOn-time69%
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