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O'Hare Intl

$137+ Cheap flights from Rapid City (RAP) to O'Hare Intl (ORD)

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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — ORD
ene. 11 — ene. 181
dom. 1/11
dom. 1/18
1 adult, Economy
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Cheap flight deals from Rapid City to O'Hare Intl

Cheapest flights from Rapid City to O'Hare Intl
Explore the most affordable flight options available from Rapid City to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/9. 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.
mié. 12/311:27 pmRAP - ORD
Nonstop2h 36mUnited Airlines
sáb. 1/38:45 amORD - RAP
Nonstop2h 45mUnited Airlines
Deal found 12/9$343
This United Airlines deal was found by Cheapflights users on 12/11. 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. 12/191:27 pmRAP - ORD
Nonstop2h 36mUnited Airlines
dom. 12/218:45 amORD - RAP
Nonstop2h 45mUnited Airlines
Deal found 12/11$389
This United Airlines deal was found by Cheapflights users on 12/10. 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.
lun. 12/295:15 amRAP - ORD
1 stop5h 10mUnited Airlines
mié. 12/3112:45 pmORD - RAP
1 stop7h 27mUnited Airlines
Deal found 12/10$559
This United Airlines deal was found by Cheapflights users on 12/9. 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.
jue. 12/251:27 pmRAP - ORD
Nonstop2h 36mUnited Airlines
lun. 12/299:40 pmORD - RAP
1 stop16h 06mUnited Airlines
Deal found 12/9$577

Find flight deals from Rapid City to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) to O'Hare Intl (ORD). 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 diciembre 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$209
(American Airlines)

One-way from

$137
(Kiwi.com)

Popular in

April

Cheapest in

August

Average price

$228

Good round-trip deal

$353 or less

Good one-way deal

$258 or less
Provider with most accurate pricing for Rapid City-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Rapid City-Chicago O'Hare Intl flights.
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From Rapid City to Chicago O'Hare Intl
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One-way flight from Rapid City to Chicago O'Hare Intl
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Highest demand for flights based on searches. 3% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Price to beat on a round-trip flight from Rapid City to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Rapid City to Chicago O'Hare Intl.
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Rapid City to O'Hare Intl 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 diciembre 12, 2025.
Use the filters below to find and compare flights from Rapid City to Chicago O'Hare Intl Airport that are best for you.

Fly from

Rapid City

Fly to

O'Hare Intl

Route

Depart

Return

Price

Rapid CityChicago

RAP - ORD

RAPORD

Rapid City

jue. 4/16

11:46 am-3:12 pm

Nonstop2h 26m

Chicago O'Hare Intl

mié. 5/6

9:44 am-11:14 am

Nonstop2h 30m

$209

Rapid CityChicago

RAP - ORD

RAPORD

Rapid City

sáb. 1/10

6:00 am-11:47 am

1 stop4h 47m

Chicago O'Hare Intl

sáb. 1/17

6:45 pm-10:28 pm

1 stop4h 43m

$229

Rapid CityChicago

RAP - ORD

RAPORD

Rapid City

mié. 2/18

10:54 am-6:01 pm

1 stop6h 07m

Chicago O'Hare Intl

mié. 2/25

6:15 am-10:11 am

1 stop4h 56m

$229

Rapid CityChicago

RAP - ORD

RAPORD

Rapid City

mié. 2/4

6:00 am-11:47 am

1 stop4h 47m

Chicago O'Hare Intl

dom. 2/8

6:15 am-10:11 am

1 stop4h 56m

$229

Rapid CityChicago

RAP - ORD

RAPORD

Rapid City

vie. 1/16

4:10 pm-9:43 pm

1 stop4h 33m

Chicago O'Hare Intl

sáb. 1/24

6:45 pm-10:28 pm

1 stop4h 43m

$229

Rapid CityChicago

RAP - ORD

RAPORD

Rapid City

mié. 1/14

10:54 am-5:55 pm

1 stop6h 01m

Chicago O'Hare Intl

sáb. 1/17

6:50 am-3:25 pm

2 stops9h 35m

$234

Rapid CityChicago

RAP - ORD

RAPORD

Rapid City

mar. 1/20

10:54 am-5:55 pm

1 stop6h 01m

Chicago O'Hare Intl

mar. 1/27

1:58 pm-10:28 pm

2 stops9h 30m

$234

Rapid CityChicago

RAP - ORD

RAPORD

Rapid City

jue. 3/12

11:00 am-5:51 pm

1 stop5h 51m

Chicago O'Hare Intl

lun. 3/16

6:36 pm-10:26 pm

1 stop4h 50m

$284

Rapid CityChicago

RAP - ORD

RAPORD

Rapid City

dom. 1/25

4:10 pm-9:43 pm

1 stop4h 33m

Chicago O'Hare Intl

dom. 2/1

6:45 pm-10:28 pm

1 stop4h 43m

$284

Rapid CityChicago

RAP - ORD

RAPORD

Rapid City

jue. 1/8

10:10 pm-9:32 pm

1 stop22h 22m

$142

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 19 results
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Compare providers for flights from Rapid City to O'Hare Intl

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 O'Hare Intl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 O'Hare Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Rapid City-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Rapid City-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Rapid City-Chicago O'Hare Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 O'Hare Intl Airport 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 O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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.

Cheapflights Insights

Everything you need to know about your flight from Rapid City to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Rapid City to Chicago O'Hare Intl Airport?

Currently, May is the cheapest month in which you can book a flight from Rapid City to Chicago O'Hare Intl Airport (average of $189). Flying from Rapid City to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $358). 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.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated diciembre 12, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Rapid City to Chicago O'Hare Intl Airport 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.
Delta
7.9
Good
8,008 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,008 reviews

Overall

7.9

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Rapid City to O'Hare Intl. 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 O'Hare Intl?

    For a flight from Rapid City to Chicago O'Hare Intl, you will be flying from Rapid City. Rapid City (RAP) is just 9.0 mi from the center of the city. Rapid City is the only Rapid City airport and it handles 0 outbound flights to Chicago O'Hare Intl per day. 3 airlines have flights to Chicago O'Hare Intl from Rapid City on a regular basis.

  • How long is the flight from Rapid City to Chicago O'Hare Intl Airport?

    American Airlines and Delta can get you from Rapid City to Chicago O'Hare Intl Airport in just under 2h 26m. Your travel time can differ by up to 2h 21m. The distance from Rapid City to Chicago O'Hare Intl Airport is about 777 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Rapid City to Chicago O'Hare Intl Airport round-trip?

    American Airlines, at $189, was found to be the cheapest airline from Rapid City to Chicago O'Hare Intl Airport.Alternate airlines to your destination round-trip include United Airlines and Delta. American Airlines is priced at 43% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Rapid City to Chicago O'Hare Intl Airport?

    Before booking your flight to Chicago O'Hare Intl Airport from Rapid City, check out the most reliable airlines to get you to your destination on time: SkyWest Airlines (90%), Emirates (90%), Air New Zealand( 90%).

  • What are the cheapest flights from Rapid City to Chicago O'Hare Intl Airport?

    The cheapest flight price from Rapid City to Chicago O'Hare Intl Airport is $240. On average you can expect to pay $419. The most popular route, (Rapid City - Chicago O'Hare Intl), can usually be booked for $229.

  • Can I find deals for flights from Rapid City to O'Hare Intl that include hotel bookings?

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

  • How can I find direct flights from Rapid City to O'Hare Intl?

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

  • Can I find deals for business class flights from Rapid City to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Rapid City to O'Hare Intl 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 O'Hare Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from Rapid City to Chicago O'Hare Intl Airport (average of $189). Flying from Rapid City to Chicago O'Hare Intl Airport in January is currently the most expensive (average of $358). 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 Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Gurnee
Elgin
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Lake Geneva
Bridgeview
Warrenville
Waukegan
Aurora
Kenosha
Evanston

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Alternative routes for Rapid City to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Aberdeen to Midway flights

Top 3 airlines flying from Rapid City to O'Hare Intl

Discover the top 3 airlines that operate flights from Rapid City to O'Hare Intl. 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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$189Average$219FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$210Average$354FlexibilityNo cancel feeOn-time69%
DeltaCheapest$228Average$293FlexibilityNo cancel feeOn-timeN/A

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