Cheap flights from Rapid City (RAP) to O'Hare Intl (ORD) from $169

This is the cheapest one-way flight price, found on 9/20. Prices may vary by date and flight preferences.
RAP — ORD
Sep 25 — Oct 21

How to find the cheapest flight from Rapid City (RAP) to O'Hare Intl (ORD)

All the information you need to plan the best RAP to ORD flight in 2023: compare Rapid City to O'Hare Intl flight prices with the expected peak season, weather and rainfall in O'Hare Intl.

Popular in

May

Cheapest in

February

Average price

$319

Round-trip from

$207
High demand for flights, 45% potential price rise
Best time to find cheap flights, 40% potential price drop
Average for round-trip flights in September 2023
From Rapid City to Chicago O'Hare Intl

RAP - CHI

Price

$207 - $364

CHI

Temperature

23 - 73.4 °F

CHI

Rainfall

1.7 - 4.9 inches

How far in advance should I book a flight from Rapid City to Chicago O'Hare Intl Airport?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 37 days in advance, which can save you up to 43% on flights from Rapid City to Chicago O'Hare Intl Airport compared to booking the week you need them. Waiting 37 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 $472. For sooner than that we have options available in the next 3 days from $631.

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

Flights from Rapid City to Chicago O'Hare Intl Airport lean towards being more expensive in May. Prices are generally better when you fly from Rapid City to Chicago O'Hare Intl Airport in August, with the cheapest ticket starting at $234.

When is the cheapest time to fly from Rapid City to Chicago O'Hare Intl Airport (RAP - ORD)?

When flying from Rapid City to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap Delta flights from Rapid City to O'Hare Intl

Consider these cheap Delta flights we've found departing from Rapid City to Chicago. It's recommended that users confirm their flight details before booking.

Cheap American Airlines flights from Rapid City to O'Hare Intl

Some of the lowest-priced American Airlines flights we've found at this time heading from Rapid City to Chicago. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.

Cheap Rapid City to O'Hare Intl flights in September & October 2023

The best prices found for RAP to ORD flights for September, October
These are some of the best deals we've found on flights to Chicago in 2023 at this time. For more flight deals, be sure to check back very soon.

Rapid City to O'Hare Intl 2023 flight deals

Cheap flights to O'Hare Intl from Rapid City found for this year
These are some of the best deals we've found on flights to Chicago in 2023 at this time. For more flight deals, be sure to check back very soon.

Non-stop flights to O'Hare Intl from Rapid City

Save time with Rapid City to O'Hare Intl direct flight deals
For a shorter flight, select one of these non-stop flights from Rapid City to Chicago. Users seeking other options on flights from Rapid City to Chicago should update the search form at the top of the page.

Rapid City to O'Hare Intl flights leaving soon

Late deals on return flights to O'Hare Intl from Rapid City, departing today and this week
Have a look at some of the last-minute flights available departing from Rapid City to Chicago. Users should examine the flight details to ensure there are no surprises.

One-way flights to O'Hare Intl from Rapid City

The cheapest one-way flights from Rapid City to O'Hare Intl
Some of the best available deals we've found on one-way flights from Rapid City to Chicago. Users needing a return flight from Rapid City to Chicago should utilize the search form above.

Find flights from Rapid City to O'Hare Intl within your budget

Use the slider to find flights from Rapid City to O'Hare Intl that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$187 - $262

Route

Depart

Return

Price

Rapid CityChicago O'Hare Intl

RAP - ORD

RAPORD

Rapid City

Tue 12/5

1 stop6h 50m

Chicago O'Hare Intl

Sat 12/9

1 stop7h 16m

Rapid CityChicago O'Hare Intl

RAP - ORD

RAPORD

Rapid City

Fri 12/1

1 stop3h 58m

Chicago O'Hare Intl

Sun 12/3

1 stop5h 57m

Rapid CityChicago O'Hare Intl

RAP - ORD

RAPORD

Rapid City

Fri 12/1

1 stop3h 58m

Chicago O'Hare Intl

Mon 12/4

2 stops9h 17m

Rapid CityChicago O'Hare Intl

RAP - ORD

RAPORD

Rapid City

Thu 12/7

2 stops10h 38m

Chicago O'Hare Intl

Sun 12/10

1 stop13h 46m

Rapid CityChicago O'Hare Intl

RAP - ORD

RAPORD

Rapid City

Tue 12/5

1 stop6h 50m

Chicago O'Hare Intl

Sat 12/9

2 stops9h 17m

Rapid CityChicago O'Hare Intl

RAP - ORD

RAPORD

Rapid City

Tue 10/31

2 stops9h 12m

Chicago O'Hare Intl

Sat 11/4

2 stops12h 31m

Rapid CityChicago O'Hare Intl

RAP - ORD

RAPORD

Rapid City

Fri 12/1

1 stop3h 58m

Chicago O'Hare Intl

Mon 12/4

1 stop5h 56m

Rapid CityChicago O'Hare Intl

RAP - ORD

RAPORD

Rapid City

Tue 10/31

1 stop5h 09m

Chicago O'Hare Intl

Sat 11/4

1 stop7h 08m

Rapid CityChicago O'Hare Intl

RAP - ORD

RAPORD

Rapid City

Tue 10/31

2 stops9h 12m

Chicago O'Hare Intl

Sat 11/4

1 stop5h 51m

Flights are sorted by cheapest first

Deals found on 9/19

Reviews of airlines servicing O'Hare Intl

Get a feel of what it's like to fly with Delta, American Airlines and United Airlines from Rapid City to Chicago by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
3,016 reviews

Boarding

8.0

Food

7.2

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Reviews

1 / 10

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.

Delta
7.9
Good
3,016 reviews
Delta
7.9
Good
3,016 reviews

Boarding

8.0

Food

7.2

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Reviews

1 / 10

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.

United Airlines
7.4
Good
1,887 reviews
Delta
7.9
Good
3,016 reviews

Boarding

8.0

Food

7.2

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Reviews

1 / 10

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.

American Airlines
7.2
Good
2,635 reviews
Delta
7.9
Good
3,016 reviews

Boarding

8.0

Food

7.2

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.8

Reviews

1 / 10

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.

Related info for your journey

Useful info, stats and facts about Rapid City to O'Hare Intl flights.

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.

Can I find flights from Rapid City to Chicago O'Hare Intl Airport for under $200 on Cheapflights?

Yes, there are multiple flights from Rapid City to Chicago O'Hare Intl Airport for under $200. The cheapest flight booked recently is on Delta for just $187, but on average you can expect to pay $384.

Are there nonstop flights from Rapid City to Chicago O'Hare Intl Airport for under $400 on Cheapflights?

Cheapflights has at least 3 direct flights from Rapid City to Chicago O'Hare Intl Airport under $400. A good price for a nonstop flight from Rapid City to Chicago O'Hare Intl Airport is less than $485.

Are there last-minute flights available from Rapid City to Chicago O'Hare Intl Airport for under $400?

There are currently 15+ open flights from Rapid City to Chicago O'Hare Intl Airport within the next 7 days for less than $400.

What days are nonstop flights available from Rapid City to Chicago O'Hare Intl Airport?

Nonstop flights can be found on the following days: Sunday, Monday, Wednesday, Thursday, Friday, Saturday.

How many flights depart from Rapid City to Chicago O'Hare Intl Airport on average per day?

Travelers can expect 9 flights from Rapid City to Chicago O'Hare Intl Airport on average per day.
Early Morning (Midnight to 6am) - 33% of flight departures
Afternoon (Noon - 6pm) - 67% of flight departures

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

Delta, American Airlines, and United Airlines can get you from Rapid City to Chicago O'Hare Intl Airport in just under 5h 09m. Your travel time can differ by up to 5h 29m. The distance from Rapid City to Chicago O'Hare Intl Airport is about 781 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?

Delta, at $187, was found to be the cheapest airline from Rapid City to Chicago O'Hare Intl Airport.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Delta is priced at 58% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Rapid City to Chicago O'Hare Intl Airport one-way?

The cheapest airlines for a one-way flight from Rapid City to Chicago O'Hare Intl Airport are American Airlines ($169), Delta ($219), and United Airlines ($364).

What are the most popular airlines that fly from Rapid City to Chicago O'Hare Intl Airport?

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 (100%), Emirates (90%), United Airlines( 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 $207. On average you can expect to pay $573. The most popular route, (Rapid City - Chicago O'Hare Intl), can usually be booked for $187.

What does RAP to ORD mean?

RAP stands for Rapid City Airport, while ORD stands for Chicago O'Hare Intl 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.

Alternative routes for Rapid City to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.

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

The chart below displays the airlines Cheapflights users traveling from Rapid City to O'Hare Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$188Average$362FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$204Average$371FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$209Average$497FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Hourly flight availability from Rapid City to O'Hare Intl

See what time of day planes typically take off from Rapid City to O'Hare Intl
40%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
60%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM
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.