Cheap Flights from Boise (BOI) to Rapid City (RAP)

You can find one-way and return flights from BOI to RAP with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when BOI to RAP ticket fares go up or down.

January is typically the cheapest month to fly from Boise, ID (BOI) to Rapid City, SD (RAP-Rapid City Regional), with average return fares around AU$400. January sees lower prices because it falls after the holiday travel rush, when demand drops and airlines compete for bookings. Other cheap months to fly from Boise, ID (BOI) to Rapid City, SD (RAP-Rapid City Regional) include February and March.

Enter BOI to RAP and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

United is one of the cheapest airlines offering connecting return flights from Boise, ID (BOI) to Rapid City, SD (RAP-Rapid City Regional), with prices starting from around AU$346 for flights that can be booked for departure within the next year. These flights typically include a layover in San Francisco Intl. (SFO). Prices are per adult, for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

To find a cheap flight from Boise, ID (BOI) to Rapid City, SD (RAP-Rapid City Regional), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best time to fly from Boise, ID (BOI) to Rapid City, SD (RAP-Rapid City Regional) is typically January or March. These months offer a great balance, with return flights averaging around AU$400. While these might be the cheapest months, you'll still find good flight options available. If you're flexible, these months give you both affordable fares and excellent flight schedules to work with.

There are around 19 connecting flights per day from Boise, ID (BOI) to Rapid City, SD (RAP-Rapid City Regional). Some common connection points include Denver Intl. (DEN), San Francisco Intl. (SFO), and Minneapolis - St. Paul Intl. (MSP).

The earliest flight from Boise, ID (BOI) to Rapid City, SD (RAP-Rapid City Regional) typically departs around 5:00 AM local time. This flight is operated by United and is a seasonal service, active only in August. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll find the most flights from Boise, ID (BOI) to Rapid City, SD (RAP-Rapid City Regional) on a Tuesday, with around 12 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, Delta, and American Airlines. Flight schedules are consistent throughout the week, so you'll have plenty of options no matter when you choose to fly.

The most popular departure times for flights from Boise, ID (BOI) to Rapid City, SD (RAP-Rapid City Regional) are in the early morning, from 6am to 9am. Many major carriers, including United, Delta and American Airlines, offer flights during this window. Many travellers prefer these early flights to get a head start on their day at their destination.

There are no nonstop flights from Boise, ID (BOI) to Rapid City, SD (RAP-Rapid City Regional). The distance between these two cities is approximately 1,057 kilometres. If you're looking for the quickest way to get there, flights with one stop typically take around 4 hours 48 minutes. Flights with two or more stops will take longer, usually around 9 hours 30 minutes. Keep in mind that actual travel times can vary depending on your specific routing, layover durations, and even weather conditions.

Select the "Business class" and "First class" filters when looking for BOI to RAP flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.

It's easy to earn miles on a Boise, ID (BOI) to Rapid City, SD (RAP-Rapid City Regional) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Rapid City from BOI, you can fly directly into Rapid City Regional (RAP). Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Portland Intl. (PDX), or Los Angeles Intl. (LAX) before reaching Rapid City. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Boise, ID (BOI) to Rapid City, SD (RAP-Rapid City Regional) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Boise, ID (BOI) to Rapid City, SD (RAP-Rapid City Regional) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Boise, ID (BOI) to Rapid City, SD (RAP-Rapid City Regional) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.