Cheap flights from Idaho to Rapid City from $229
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to Rapid City departing on 5/26. 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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How to get the cheapest flight ticket from Idaho to Rapid City
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 cheapest month to fly to Rapid City?
The month of January is, on average, the cheapest month to fly to Rapid City from Idaho, with most prices found around $324. If you aren’t able to travel to Rapid City during the month of January, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $343.
What is the cheapest day to depart on your flight to Rapid City?
According to our data, Wednesday is the cheapest day to fly to Rapid City from Idaho. The lowest ticket price found for a Wednesday departure recently was $338. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Rapid City is Monday, with ticket prices averaging around $751.
Cheap Idaho to Rapid City flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Idaho to Rapid City
When did momondo last update prices for flights from Idaho to Rapid City Airport?
Prices for flights from Idaho to Rapid City Airport refresh daily.
How many operators does momondo search for flights from Idaho to Rapid City Airport?
As of May 2025, there are 2 operators available to choose from for flights from Idaho to Rapid City Airport.
How old do you have to be to fly from Idaho to Rapid City Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho to Rapid City Airport.
What documentation or ID do you need to fly to Rapid City Airport?
The travel and health documents required for your trip to Rapid City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Rapid City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Idaho to Rapid City
Compare and see reviews for airlines that fly from Idaho to Rapid City with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $228 | Free Cancellation | Rating 7.4 8,708 reviews | |||
| PriceFrom $248 | Free Cancellation | Rating 8.0 7,944 reviews |
Traveling to a place near Rapid City?
Book flights to Rapid City if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Idaho to Rapid City?
It is quick and easy to find Idaho to Rapid City 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 Rapid City that suits you.
Can I find flights from Idaho to Rapid City with flexible booking policies on momondo?
Yes. All flights to Rapid City from Idaho on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Idaho to Rapid City?
Once all potential Idaho to Rapid City flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Idaho to Rapid City right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Idaho to Rapid City flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.