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RAP - BOS

Find cheap flights from Rapid City to Boston from $298

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Rapid City to Boston departing on 9/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 5/29
Wed 6/5

Search hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rapid City to Boston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Rapid City to Boston, as well as popular online travel agencies
In the last 7 days travelers have searched 43,983,279 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Rapid City to Boston (RAP-BOS)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Rapid City to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
4:25 pm - 11:48 pmRAP-BOS
5h 23m1 stop
7:30 am - 9:56 pmBOS-RAP
16h 26m2 stops
$456Delta
Find Deal
Tue, Sep 24 - Tue, Oct 1
4:25 pm - 11:48 pmRAP-BOS
5h 23m1 stop
7:30 am - 9:56 pmBOS-RAP
16h 26m2 stops
$476Delta
Find Deal
Fri, Sep 27 - Tue, Oct 1
2:36 pm - 11:22 amRAP-BOS
18h 46m1 stop
5:15 am - 1:12 pmBOS-RAP
9h 57m1 stop
$499American Airlines
Find Deal
Wed, Jun 12 - Sun, Aug 18
1:45 pm - 1:20 amRAP-BOS
9h 35m1 stop
8:00 am - 10:28 amBOS-RAP
28h 28m1 stop
$500United Airlines
Find Deal
Wed, Jun 12 - Sun, Aug 18
4:25 pm - 11:48 pmRAP-BOS
5h 23m1 stop
8:00 am - 9:56 pmBOS-RAP
15h 56m2 stops
$521Delta
Find Deal
Tue, Sep 24 - Sat, Sep 28
2:36 pm - 10:11 amRAP-BOS
17h 35m1 stop
5:18 am - 2:06 pmBOS-RAP
10h 48m1 stop
$524American Airlines
Find Deal
Thu, Jun 13 - Mon, Jun 17
4:25 pm - 11:48 pmRAP-BOS
5h 23m1 stop
11:19 am - 9:56 pmBOS-RAP
12h 37m1 stop
$526Delta
Find Deal
Tue, Sep 24 - Sat, Sep 28
1:49 pm - 12:34 pmRAP-BOS
20h 45m1 stop
10:10 am - 10:28 amBOS-RAP
26h 18m1 stop
$531United Airlines
Find Deal
Tue, Aug 13 - Tue, Aug 20
2:36 pm - 10:11 amRAP-BOS
17h 35m1 stop
5:18 am - 2:06 pmBOS-RAP
10h 48m1 stop
$564American Airlines
Find Deal
Thu, Jun 13 - Sun, Jun 16
1:45 pm - 12:44 amRAP-BOS
8h 59m1 stop
7:30 am - 10:00 pmBOS-RAP
16h 30m1 stop
$570United Airlines
Find Deal
Thu, Sep 26 - Tue, Oct 1

Flights from Rapid City to Boston - Travel Insights & Trends

Get data-powered insights and trends into flights from Rapid City to Boston to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Rapid City to Boston?

The average price of all flights from Rapid City to Boston clicked on KAYAK for each day over the last 12 months.
For Rapid City to Boston, Monday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Boston back to Rapid City, the best deals are generally found on Tuesday, with Sunday being the most expensive.

What is the cheapest month to fly from Rapid City to Boston?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Rapid City to Boston, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Rapid City to Boston is February, where tickets cost $517 on average. On the other hand, the most expensive months are May and November, where the average cost of tickets is $898 and $820 respectively.

How far in advance should I book a flight from Rapid City to Boston?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Rapid City to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Rapid City to Boston, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 73 days before departure.

Which airlines provide the cheapest flights from Rapid City to Boston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, United Airlines offered the best one-way deal for that route, at $298. KAYAK users also found Rapid City to Boston round-trip flights on Delta from $456 and on American Airlines from $499.

Good to know

Low season

January

High season

July

Cheapest flight

$298
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Rapid City to Boston

When to book flights from Rapid City to Boston

Are your dates flexible? Find out the best times to travel from Rapid City to Boston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Rapid City to Boston

  • What is the cheapest flight from Rapid City to Boston?

    In the last 3 days, the lowest price for a flight from Rapid City to Boston was $298 for a one-way ticket and $456 for a round-trip.

  • Do I need a passport to fly between Rapid City and Boston?

    A passport is not required to fly from Rapid City to Boston.

  • Which airports will I be using when flying from Rapid City to Boston?

    On your way to Boston, you’ll fly out from Rapid City. You’ll be landing at Boston Logan Intl.

  • Which aircraft models fly most regularly from Rapid City to Boston?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Rapid City to Boston?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Rapid City and Boston, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Rapid City to Boston, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Rapid City to Boston are Delta and United Airlines. With an average price for the route of $753 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $639 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Rapid City to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Rapid City to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Rapid City to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Rapid City is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Rapid City to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Rapid City with another airline. Booking your flights between Rapid City and BOS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Rapid City to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Rapid City up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Rapid City to Boston

 
See real verified KAYAK customer reviews for airlines flying from Rapid City to Boston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Rapid City to Boston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10913 reviews
8.0Entertainment
7.4Food
8.2Boarding
7.9Comfort
8.6Crew
Airline reviews

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

8.0 ExcellentCynthia, Apr 2024TYS - ATL
Read more about Delta reviews

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

Boarding was unorganized. They expected passengers to ask people to move their assigned seat they paid for in order to sit together. The seats even in comfort are smaller than other airlines and the flight attendants appeared not to be well prepared

The WiFi didn’t work and the seats are too close together. Very uncomfortable.

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

So so. Terrible aircraft choice for that leg of the flight.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

WiFi connected but only let you go to the AA website, not even text messaging worked.

Too bad that first class seats do not recline significantly causing discomfort

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

They were flexible and let my daughter and I sit in the back of the plane.

A flight attendant appeared to not be in a good mood that served us; felt she was being short. Overhead announcements were very loud compared to other airlines and the message was not friendly and was a little confusing. This flight was particularly over all was not satisfying compared to previous Sun Country flights.

Airlines should have to add their fees to their fares

I am upset with the hidden fees for bringing on an overhead carryon onto flight and also having to pay for my seat selection. This should all be part of the original price of the ticket. Very poor customer service

Sun country Wi-Fi was not working. Flight was overbooked by two people. Had to pay extra for carryons day before flight and I don’t like hidden fees like that.

WiFi did not work. Woman flight attendant in the rear of the plane was moody.

Flight delayed over 3 hrs due to unexplained issue. No text message to notify.

Well we did not realize at first it was a ground transfer, but we really enjoyed it and would definitely recommend to friends and family. Our driver was awesome and the ride was wonderful. A bathroom on board would have been nice, but at least we were warned that there wasn't one so we went ahead of time.

We were on a fairly long flight and they offered nothing for a snack (unless you paid) and then quickly gave you a drink and were never to be seen again. I would have loved a refill on my water but that was not an option. The flight attendants were standing on ther phone when we boarded and left and never even greeted us. Any other flight I have been on they would have welcomed us on the plane and again greeted us as we got off. Our landline transfer from MSP to Rochester on the other hand was FANTASTIC! We would highly recommend!

Took forever to get the plane loaded and unloaded. Longest I have ever had. I was in the middle of the plane and it almost took a hour after landing to get off of the plane.

Book cheap flights from Rapid City to Boston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Rapid City to Boston found on KAYAK in the last 72 hours.
9/24Tue
1 stopUnited Airlines
9h 58mRAP-BOS
$298
9/23Mon
1 stopUnited Airlines
20h 57mRAP-BOS
$303
9/28Sat
2 stopsUnited Airlines
14h 59mRAP-BOS
$308
9/25Wed
1 stopUnited Airlines
9h 58mRAP-BOS
$330
9/26Thu
1 stopUnited Airlines
16h 28mRAP-BOS
$333
9/23Mon
2 stopsUnited Airlines
17h 19mRAP-BOS
$338
9/27Fri
2 stopsUnited Airlines
19h 50mRAP-BOS
$343
5/17Fri
1 stopUnited Airlines
26h 18mRAP-BOS
$348
7/13Sat
1 stopDelta
6h 10mRAP-BOS
$379
7/13Sat
2 stopsDelta
11h 37mRAP-BOS
$384

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Rapid City - Boston Flights

Departure:

Rapid City (RAP)United States

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Rapid City

Cabin classes: