Cheap flights from Boston to Rapid City from $143
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Rapid City departing on 7/14. 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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United Airlines flights from Boston to Rapid City
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How to get the cheapest flight ticket from Boston 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 September is, on average, the cheapest month to fly to Rapid City from Boston, with most prices found around $573. If you aren’t able to travel to Rapid City during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $580.
What is the cheapest day to depart on your flight to Rapid City?
According to our data, Tuesday is the cheapest day to fly to Rapid City from Boston. The lowest ticket price found for a Tuesday departure recently was $628. 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 Sunday, with ticket prices averaging around $770.
What is the cheapest time of day to depart on your flight to Rapid City?
Our most recent data shows that the best time of day to fly to Rapid City is in the afternoon. Flights from Boston to Rapid City during this time can be as low as $617. Flights at noon are often more expensive with an average ticket price of $680.
How far in advance should I book a flight to Rapid City?
You are more likely to see cheaper flights to Rapid City from Boston when booking 20 weeks ahead of your departure date. In general, you can expect to find flights to Rapid City for around $634 when searching 20 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rapid City from Boston for as low as $479 on momondo.
What is the cheapest airline that flies from Boston Logan Intl to Rapid City?
Sun Country Air, American Airlines, and Delta are the most popular carriers operating from Boston Logan Intl to Rapid City
What airlines fly to Rapid City?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Rapid City from Boston according to our data. American Airlines is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Rapid City. Keep in mind that there are 3 different airlines that fly to Rapid City on a routine basis, so you have a few additional options to choose from.
When to book flights from Boston to Rapid City
Cheap Boston to Rapid City (BOS to RAP) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boston to Rapid City
How far is Boston Logan Intl to Rapid City by plane?
There are 1612.8 mi between Boston Logan Intl and Rapid City. Flights usually cover this in 6h 05m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Boston Logan Intl Airport to Rapid City Airport?
Prices for flights from Boston Logan Intl Airport to Rapid City Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Boston Logan Intl Airport to Rapid City Airport?
The number of operators available for flights from Boston Logan Intl Airport to Rapid City Airport is 3 as of June 2025.
How old do you have to be to fly from Boston Logan Intl Airport to Rapid City Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport 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.
What is the most popular airline from Boston to Rapid City?
Based on momondo bookings for flights between Boston and Rapid City, the leading airline is American Airlines, making up 44% of the total bookings. Other popular airlines include Delta with 30% and United Airlines with 27%.
Best airlines flying from Boston to Rapid City
Compare and see reviews for airlines that fly from Boston to Rapid City with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $288 | Free Cancellation | Rating 8.0 7,950 reviews | |||
| PriceFrom $450 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $480 | Free Cancellation | Rating 7.4 8,790 reviews |
Traveling to a place near Rapid City?
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Why should I use momondo to find a flight deal from Boston to Rapid City?
Finding the right flight to Rapid City from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Rapid City quick and easy, saving you time and money.
Can I find flights from Boston to Rapid City with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Rapid City from Boston with this policy.
How can momondo help me find flights from Boston to Rapid City?
momondo provides multiple filters to help you find the best flight to Rapid City from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Boston to Rapid City right now. Can momondo alert me if prices change?
Price alerts on flights to Rapid City from Boston 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.