Cheap flights from Rapid City (RAP) to Illinois from $166

Rapid City (RAP), located 9.0 mi from the city center, is the airport you fly out of when you book flights from Rapid City to Illinois.

Yes, there are multiple flights from Rapid City to Illinois for under $300. The cheapest flight booked recently is on United Airlines for just $209, but on average you can expect to pay $293.

Cheapflights has at least 17 direct flights from Rapid City to Illinois under $300. A good price for a nonstop flight from Rapid City to Illinois is less than $345.

There are currently 15+ open flights from Rapid City to Illinois within the next 7 days for less than $300.

The most popular route from Rapid City to Illinois is Rapid City - Chicago O'Hare Intl. You may also consider Rapid City - Chicago Midway or Rapid City - Lambert-St Louis.

No one likes to see their flight delayed. When booking a flight from Rapid City to Illinois consider choosing Emirates (85%), United Airlines (85%) or Air New Zealand (85%) as they are the most reliable in getting you off to your destination on time.

On average you can expect to pay $447 for a flight from Rapid City to Illinois. The cheapest flight overall is $213 while the most popular route, (Rapid City - Chicago O'Hare Intl) is currently priced at $223.

Rapid City Airport is RAP and Chicago O'Hare Intl Airport is ORD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

The amount of baggage you can bring on your Rapid City to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter Rapid City to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

Yes. Cheapflights offers flight deals from Rapid City to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Many airlines flying from Rapid City to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on Rapid City to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The Rapid City to Illinois flight deals you see on this page were last updated on 5/28.

When booking a flight from Rapid City to Illinois, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

Currently, February is the cheapest month in which you can book a flight from Rapid City to Illinois (average of $244). Flying from Rapid City to Illinois in June is currently the most expensive (average of $326). 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.