Cheap flights from Rapid City to Chicago from $110
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Rapid City to Chicago departing on 8/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from Rapid City to Chicago O'Hare Intl Airport
Our best American Airlines deals on Rapid City to Chicago O'Hare Intl Airport flight tickets
United Airlines flights from Rapid City to Chicago O'Hare Intl Airport
Our best United Airlines deals on Rapid City to Chicago O'Hare Intl Airport flight tickets
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How to get the cheapest flight ticket from Rapid City to Chicago O'Hare Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the typical price of a round-trip flight between Rapid City and Chicago O'Hare Intl Airport?
What is the cheapest month to fly to Chicago O'Hare Intl Airport?
The month of October is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Rapid City averaging around $275.
What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?
The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Tuesday when prices can be found for as low as $426. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Rapid City because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $639.
What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?
Flying to Chicago O'Hare Intl Airport from Rapid City in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $397 when looking at flights departing in the afternoon. Try not to purchase tickets at noon because they tend to be around $498. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Rapid City to Chicago O'Hare Intl flight route?
Fly from Rapid City to Chicago O'Hare Intl for the best Rapid City - Chicago O'Hare Intl flight prices
What is the cheapest airline that flies from Rapid City to Chicago O'Hare Intl?
American Airlines, Delta, and Sun Country Air are the most popular carriers operating from Rapid City to Chicago O'Hare Intl
What airlines fly to Chicago O'Hare Intl Airport?
United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Rapid City according to our data. United Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 3 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Rapid City to Chicago O'Hare Intl Airport on average per day?
As of June 2025, there are 8 flights per day flying from Rapid City to Chicago O'Hare Intl Airport. The most common time of day flights depart is 1:00PM, with 58% of flights taking off in the afternoon.
How many flights depart from Rapid City to Chicago O'Hare Intl Airport on average per week?
As of June 2025, 60 flights take off from Rapid City and land in Chicago O'Hare Intl Airport each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.
When to book flights from Rapid City to Chicago O'Hare Intl Airport
Cheap Rapid City to Chicago O'Hare Intl Airport (RAP to ORD) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Rapid City to Chicago O'Hare Intl Airport
How far is Rapid City to Chicago O'Hare Intl by plane?
Chicago O'Hare Intl is 785.8 mi away from Rapid City. Flights usually cover this in 2h 15m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Rapid City Airport to Chicago O'Hare Intl Airport?
Prices for flights from Rapid City Airport to Chicago O'Hare Intl Airport were last updated today.
How many operators does momondo search for flights from Rapid City Airport to Chicago O'Hare Intl Airport?
The number of operators available for flights from Rapid City Airport to Chicago O'Hare Intl Airport is 3 as of June 2025.
How old do you have to be to fly from Rapid City Airport to Chicago O'Hare Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Rapid City Airport to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Rapid City to Chicago O'Hare Intl Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Rapid City to Chicago O'Hare Intl Airport is Embraer 175 (Enhanced Winglets) (30.81% of total bookings). The next most popular plane models are Embraer 175 (22.70%), Embraer 170 (14.05%), and Airbus A320-100/200 (10.81%).
What is the most popular airline from Rapid City to Chicago O'Hare Intl Airport?
Based on momondo bookings for flights between Rapid City and Chicago O'Hare Intl Airport, the leading airline is United Airlines, making up 62% of the total bookings. Other popular airlines include American Airlines with 26% and Delta with 12%.
Best airlines flying from Rapid City to Chicago O'Hare Intl Airport
Compare and see reviews for airlines that fly from Rapid City to Chicago O'Hare Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $189 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $226 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $228 | Free Cancellation | Rating 8.0 7,946 reviews |
United Airlines Flights From Rapid City to Chicago O'Hare Intl Airport
United Airlines flies from Rapid City to Chicago O'Hare Intl Airport around 13 times per week, with 8,790 momondo users rating the airline 7.4/10. The cheapest United Airlines deal from Rapid City to Chicago O'Hare Intl Airport in the last 72 hours was $226 (round-trip), much lower than the average airfare cost of $345 for United Airlines flights on this route.
American Airlines Flights From Rapid City to Chicago O'Hare Intl Airport
The best American Airlines deal for Rapid City to Chicago O'Hare Intl Airport flight tickets found on momondo in the last 72 hours was $189, round-trip. It should be noted that an average American Airlines flight deal for this route in this time was higher, at $263 round-trip. American Airlines operates 14 flights out of Rapid City into Chicago O'Hare Intl Airport in an average week, so prices vary by time and availability. 10,000 American Airlines reviews by users on momondo have scored the airline at 7.2/10.
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Why should I use momondo to find a flight deal from Rapid City to Chicago?
It is quick and easy to find Rapid City to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.
Can I find flights from Rapid City to Chicago with flexible booking policies on momondo?
Flights from Rapid City to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Rapid City to Chicago?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Rapid City.
I’m not ready to book a flight from Rapid City to Chicago right now. Can momondo alert me if prices change?
Price alerts on flights to Chicago from Rapid City are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.