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Cheap flights from Rapid City to Boston from $379

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Rapid City to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:11 am - 5:08 pmRAP  Rapid City-BOS Boston Logan Intl
8h 57m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 12:49 pmBOS  Boston Logan Intl-RAP Rapid City
8h 49m1 stop Dallas/Fort Worth
$379American Airlines
Fri, Nov 13 - Sun, Nov 22
Delta Logo
2:23 pm - 11:44 pmRAP  Rapid City-BOS Boston Logan Intl
7h 21m1 stop Minneapolis St Paul
Delta Logo
6:10 pm - 10:46 pmBOS  Boston Logan Intl-RAP Rapid City
6h 36m1 stop Minneapolis St Paul
$379Delta
Fri, Nov 20 - Wed, Dec 2
United Airlines Logo
11:17 am - 9:49 pmRAP  Rapid City-BOS Boston Logan Intl
8h 32m1 stop Denver Intl
United Airlines Logo
6:00 am - 10:31 amBOS  Boston Logan Intl-RAP Rapid City
6h 31m1 stop Chicago O'Hare Intl
$379United Airlines
Wed, Oct 21 - Wed, Oct 28
Delta Logo
4:36 pm - 11:44 pmRAP  Rapid City-BOS Boston Logan Intl
5h 08m1 stop Minneapolis St Paul
Delta Logo
5:35 am - 10:38 amBOS  Boston Logan Intl-RAP Rapid City
7h 03m1 stop Minneapolis St Paul
$379Delta
Fri, Nov 20 - Wed, Dec 2
United Airlines Logo
1:37 pm - 11:59 pmRAP  Rapid City-BOS Boston Logan Intl
8h 22m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
6:00 am - 10:31 amBOS  Boston Logan Intl-RAP Rapid City
6h 31m1 stop Chicago O'Hare Intl
$384United Airlines
Wed, Oct 21 - Wed, Oct 28
United Airlines Logo
1:30 pm - 11:29 pmRAP  Rapid City-BOS Boston Logan Intl
7h 59m1 stop Chicago O'Hare Intl
United Airlines Logo
4:45 pm - 10:30 pmBOS  Boston Logan Intl-RAP Rapid City
7h 45m1 stop Denver Intl
$402United Airlines
Thu, Oct 29 - Mon, Nov 2
United Airlines Logo
5:00 am - 4:11 pmRAP  Rapid City-BOS Boston Logan Intl
9h 11m2 stops Denver Intl Chicago O'Hare Intl
United Airlines Logo
6:00 am - 10:31 amBOS  Boston Logan Intl-RAP Rapid City
6h 31m1 stop Chicago O'Hare Intl
$406United Airlines
Fri, Nov 13 - Sun, Nov 22
American Airlines Logo
6:00 am - 9:43 pmRAP  Rapid City-BOS Boston Logan Intl
13h 43m2 stops Dallas/Fort Worth New York LaGuardia
American Airlines Logo
6:00 am - 12:39 pmBOS  Boston Logan Intl-RAP Rapid City
8h 39m1 stop Dallas/Fort Worth
$559American Airlines
Fri, Nov 20 - Wed, Dec 2
American Airlines Logo
12:47 pm - 10:29 pmRAP  Rapid City-BOS Boston Logan Intl
7h 42m1 stop Dallas/Fort Worth
American Airlines Logo
6:02 am - 12:17 pmBOS  Boston Logan Intl-RAP Rapid City
8h 15m1 stop Dallas/Fort Worth
$566American Airlines
Sat, Sep 26 - Wed, Sep 30
American Airlines Logo
12:47 pm - 10:29 pmRAP  Rapid City-BOS Boston Logan Intl
7h 42m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 11:15 amBOS  Boston Logan Intl-RAP Rapid City
7h 15m1 stop Chicago O'Hare Intl
$591American Airlines
Sat, Sep 26 - Sun, Oct 4

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American Airlines flights from Rapid City to Boston

Our best American Airlines deals on Rapid City to Boston flight tickets
American Airlines
Nov 20
RAP6:00 amRapid City
13h 43m
2 stops
BOS9:43 pmBoston Logan Intl
Dec 2
BOS6:00 amBoston Logan Intl
8h 39m
1 stop
RAP12:39 pmRapid City
$559
American Airlines
Sep 26
RAP12:47 pmRapid City
7h 42m
1 stop
BOS10:29 pmBoston Logan Intl
Sep 30
BOS6:02 amBoston Logan Intl
8h 15m
1 stop
RAP12:17 pmRapid City
$566
American Airlines
Sep 26
RAP12:47 pmRapid City
7h 42m
1 stop
BOS10:29 pmBoston Logan Intl
Oct 4
BOS6:00 amBoston Logan Intl
7h 15m
1 stop
RAP11:15 amRapid City
$591

United Airlines flights from Rapid City to Boston

Our best United Airlines deals on Rapid City to Boston flight tickets
United Airlines
Oct 21
RAP1:37 pmRapid City
8h 22m
2 stops
BOS11:59 pmBoston Logan Intl
Oct 28
BOS6:00 amBoston Logan Intl
6h 31m
1 stop
RAP10:31 amRapid City
$384
United Airlines
Oct 29
RAP1:30 pmRapid City
7h 59m
1 stop
BOS11:29 pmBoston Logan Intl
Nov 2
BOS4:45 pmBoston Logan Intl
7h 45m
1 stop
RAP10:30 pmRapid City
$402
United Airlines
Nov 13
RAP5:00 amRapid City
9h 11m
2 stops
BOS4:11 pmBoston Logan Intl
Nov 22
BOS6:00 amBoston Logan Intl
6h 31m
1 stop
RAP10:31 amRapid City
$406

momondo Fare Finder

 
Use the filters below to find and compare flights from Rapid City to Boston that are best for you.

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Price

Cheapest round-trip

Rapid CityBoston

RAP Rapid City - BOS Boston Logan Intl

RAPBOS

Rapid City

Fri 11/13

6:11 am-5:08 pm

1 stop8h 57m

Boston Logan Intl

Sun 11/22

6:00 am-12:49 pm

1 stop8h 49m

$379

Rapid CityBoston

RAP Rapid City - BOS Boston Logan Intl

RAPBOS

Rapid City

Fri 11/20

2:23 pm-11:44 pm

1 stop7h 21m

Boston Logan Intl

Wed 12/2

6:10 pm-10:46 pm

1 stop6h 36m

$379

Rapid CityBoston

RAP Rapid City - BOS Boston Logan Intl

RAPBOS

Rapid City

Wed 10/21

11:17 am-9:49 pm

1 stop8h 32m

Boston Logan Intl

Wed 10/28

6:00 am-10:31 am

1 stop6h 31m

$379
Quickest round-trip

Rapid CityBoston

RAP Rapid City - BOS Boston Logan Intl

RAPBOS

Rapid City

Fri 11/20

4:36 pm-11:44 pm

1 stop5h 08m

Boston Logan Intl

Wed 12/2

5:35 am-10:38 am

1 stop7h 03m

$379

Rapid CityBoston

RAP Rapid City - BOS Boston Logan Intl

RAPBOS

Rapid City

Wed 10/21

1:37 pm-11:59 pm

2 stops8h 22m

Boston Logan Intl

Wed 10/28

6:00 am-10:31 am

1 stop6h 31m

$384

Rapid CityBoston

RAP Rapid City - BOS Boston Logan Intl

RAPBOS

Rapid City

Thu 10/29

1:30 pm-11:29 pm

1 stop7h 59m

Boston Logan Intl

Mon 11/2

4:45 pm-10:30 pm

1 stop7h 45m

$402

Rapid CityBoston

RAP Rapid City - BOS Boston Logan Intl

RAPBOS

Rapid City

Fri 11/13

5:00 am-4:11 pm

2 stops9h 11m

Boston Logan Intl

Sun 11/22

6:00 am-10:31 am

1 stop6h 31m

$406

Rapid CityBoston

RAP Rapid City - BOS Boston Logan Intl

RAPBOS

Rapid City

Fri 11/20

6:00 am-9:43 pm

2 stops13h 43m

Boston Logan Intl

Wed 12/2

6:00 am-12:39 pm

1 stop8h 39m

$559

Rapid CityBoston

RAP Rapid City - BOS Boston Logan Intl

RAPBOS

Rapid City

Sat 9/26

12:47 pm-10:29 pm

1 stop7h 42m

Boston Logan Intl

Wed 9/30

6:02 am-12:17 pm

1 stop8h 15m

$566

Rapid CityBoston

RAP Rapid City - BOS Boston Logan Intl

RAPBOS

Rapid City

Sat 9/26

12:47 pm-10:29 pm

1 stop7h 42m

Boston Logan Intl

Sun 10/4

6:00 am-11:15 am

1 stop7h 15m

$591

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Rapid City to Boston

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 typical price of a round-trip flight between Rapid City and Boston?

Prices are currently low for flights on this route.

Typical prices usually range from $527 to $803.
The lowest price recently found on this route was $359.

What is the cheapest month to fly to Boston?

In general, March is the cheapest month to fly from Rapid City to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel during the month of March, then book flights to Boston from Rapid City during January instead. Flights to Boston in January, while not as cheap as those in March, still average around $0.

How have Rapid City to Boston flight prices changed over time?

As of September 2026, prices for Rapid City to Boston flights are approximately 16% more expensive when compared to flights at the same time last year.

When to book flights from Rapid City to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Rapid City to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Rapid City to Boston (RAP to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Rapid City to Boston

Best Price Found

$379

Fastest flight time

8h 05m

Direct flights

None
The best one-way flight to Boston from Rapid City in the past 72 hours is $379. The best round-trip flight deal from Rapid City to Boston found on momondo in the last 72 hours is $379.
The fastest flight from Rapid City to Boston takes 8h 05m
There are no direct flights from Rapid City to Boston. There are no popular flight routes from Rapid City to Boston.
Search flight deals

Frequently asked questions about flying from Rapid City to Boston

  • How far is Rapid City to Boston Logan Intl by plane?

    Rapid City and Boston Logan Intl are 1612.8 mi apart from one another. Flights usually cover this in 8h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Rapid City Airport to Boston Logan Intl Airport?

    Prices for flights from Rapid City Airport to Boston Logan Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Rapid City Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from Rapid City Airport to Boston Logan Intl 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 Rapid City Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Rapid City to Boston?

Best airlines flying from Rapid City to Boston

Compare and see reviews for airlines that fly from Rapid City to Boston with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $288Free CancellationRating
7.8
8,564 reviews
Search Delta flights
American AirlinesPriceFrom $308Free CancellationRating
7.1
12,053 reviews
Search American Airlines flights
United AirlinesPriceFrom $348Free CancellationRating
7.4
10,213 reviews
Search United Airlines flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Ogunquit
Old Orchard Beach
Salem
Laconia
Cambridge
Revere
Hampton
South Yarmouth
Plymouth
Kennebunkport
Middletown
South Portland
Gloucester
Everett
Warwick
Seekonk
Brockton
Nashua
Burlington

Why use momondo?

Why should I use momondo to find a flight deal from Rapid City to Boston?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Rapid City to Boston for you.

Can I find flights from Rapid City to Boston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Boston from Rapid City with this policy.

How can momondo help me find flights from Rapid City to Boston?

momondo helps you find the best flight between Rapid City and Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Rapid City to Boston right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Rapid City to Boston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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