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$212+ Cheap flights from Rapid City (RAP) to Chicago (CHI)

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 2/20. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — CHI
Jan 28 — Feb 41
Tue 1/28
Tue 2/4
1 adult, Economy
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Cheap flight deals from Rapid City to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) to Chicago (CHI). 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 January 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$288
(United Airlines)

One-way from

$212
(Mytrip)

Popular in

November

Cheapest in

April

Average price

$420

Good round-trip deal

$424 or less

Good one-way deal

$369 or less
Provider with most accurate pricing for Rapid City-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Rapid City-Chicago (CHI) flights.
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From Rapid City to Chicago (CHI)
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One-way flight from Rapid City to Chicago (CHI)
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Highest demand for flights based on searches. 11% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Price to beat on a round-trip flight from Rapid City to Chicago (CHI).
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Price to beat on a one-way flight from Rapid City to Chicago (CHI).
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Find flight deals from Rapid City to Chicago

Cheapest flights from Rapid City to Chicago
Explore the most affordable flight options available from Rapid City to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 23, 2025.

This United Airlines deal was found by Cheapflights users on 1/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/101:38 pmRAP - ORD
Nonstop2h 22mUnited Airlines
Wed 6/185:02 amORD - RAP
1 stop5h 02mUnited Airlines
Deal found 1/23$279
This Delta deal was found by Cheapflights users on 1/23. 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.
Sat 9/62:20 pmRAP - ORD
1 stop6h 34mDelta
Wed 9/179:30 amORD - RAP
1 stop5h 02mDelta
Deal found 1/23$299
This Delta deal was found by Cheapflights users on 1/23. 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.
Sat 9/612:30 pmRAP - MDW
1 stop8h 17mDelta
Wed 9/179:20 amMDW - RAP
1 stop5h 12mDelta
Deal found 1/23$299
This American Airlines deal was found by Cheapflights users on 1/22. 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.
Tue 9/95:58 pmRAP - ORD
Nonstop2h 17mAmerican Airlines
Fri 9/1911:40 amORD - RAP
Nonstop2h 18mAmerican Airlines
Deal found 1/22$564

Find flights from Rapid City to Chicago within your budget

Customize your flight search to find flights from Rapid City to Chicago 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 January 23, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Rapid CityChicago

RAP - ORD

RAPORD

Rapid City

Tue 6/10

1:38 pm-5:00 pm

Nonstop2h 22m

Chicago O'Hare Intl

Wed 6/18

5:02 am-9:04 am

1 stop5h 02m

$279

Rapid CityChicago

RAP - MDW

RAPMDW

Rapid City

Thu 3/6

11:49 am-5:43 pm

1 stop4h 54m

Chicago Midway

Tue 3/11

10:25 am-3:36 pm

1 stop6h 11m

$299

Rapid CityChicago

RAP - ORD

RAPORD

Rapid City

Thu 3/6

6:00 am-11:30 am

1 stop4h 30m

Chicago O'Hare Intl

Tue 3/11

6:45 am-3:36 pm

2 stops9h 51m

$304

Rapid CityChicago

RAP - ORD

RAPORD

Rapid City

Thu 2/20

5:42 pm-5:28 am

2 stops10h 46m

$212

Rapid CityChicago

RAP - ORD

RAPORD

Rapid City

Wed 4/23

5:36 am-1:06 pm

1 stop6h 30m

$244

Rapid CityChicago

RAP - ORD

RAPORD

Rapid City

Thu 2/20

7:00 am-10:42 pm

1 stop14h 42m

$269

Rapid CityChicago

RAP - ORD

RAPORD

Rapid City

Sun 2/23

6:00 am-11:30 am

1 stop4h 30m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Compare providers for flights from Rapid City to Chicago

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 Rapid City to Chicago in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice 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 Rapid City-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rapid City-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rapid City-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rapid City-Chicago 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 Rapid City-Chicago 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 Rapid City to Chicago

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

Travel insights for flights from Rapid City to Chicago

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

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

Currently, August is the cheapest month in which you can book a flight from Rapid City to Chicago (average of $245). Flying from Rapid City to Chicago in March is currently the most expensive (average of $322). 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.

Rainfall in Chicago by month

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

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

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

If weather is an important factor for your trip to Chicago, 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 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated January 23, 2025.
Delta
8.0
Very good
8,508 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

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
8,508 reviews
Delta
8.0
Very good
8,508 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

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
8,971 reviews
Delta
8.0
Very good
8,508 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

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
8,508 reviews

Food

7.3

Entertainment

7.9

Overall

8.0

Comfort

8.0

Boarding

8.2

Crew

8.6

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 Rapid City to Chicago. 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 Chicago?

    If you book a flight to Chicago from Rapid City, you will be flying from Rapid City, which is the city’s only airport. Rapid City (RAP) is located 9.0 mi from the center of Rapid City. There are 0 flights from Rapid City to Chicago per day from 3 different airlines.

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

    United Airlines, at $288, was found to be the cheapest airline from Rapid City to Chicago.Alternate airlines to your destination round-trip include Delta and American Airlines. United Airlines is currently priced 16% below the average price you’ll pay for this route.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $244. Users have also found prices from $269 and $289 on United Airlines and Delta, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Rapid City to Chicago on time: Emirates (84%), SkyWest Airlines (80%), United Airlines (80%).

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

    On average you can expect to pay $611 for a flight from Rapid City to Chicago. The cheapest flight overall is $223 while the most popular route, (Rapid City - Chicago O'Hare Intl) is currently priced at $269.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Rapid City to Chicago 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 Rapid City to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Rapid City to Chicago (average of $245). Flying from Rapid City to Chicago in March is currently the most expensive (average of $322). 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

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

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Top 3 airlines flying from Rapid City to Chicago

Discover the top 3 airlines that operate flights from Rapid City to Chicago. 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 January 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$212Average$260FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$338FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$242Average$402FlexibilityNo cancel feeOn-time69%
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