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Cheap flights from Rapid City to Boston from $240

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.
Delta Logo
11:30 am - 7:11 pmRAP  Rapid City-BOS Boston Logan Intl
5h 41m1 stop Minneapolis St Paul
Delta Logo
6:00 pm - 10:39 pmBOS  Boston Logan Intl-RAP Rapid City
6h 39m1 stop Minneapolis St Paul
$379Delta
Thu, Apr 8 - Tue, Apr 13
Delta Logo
6:55 am - 2:05 pmRAP  Rapid City-BOS Boston Logan Intl
5h 10m1 stop Minneapolis St Paul
Delta Logo
6:00 pm - 10:39 pmBOS  Boston Logan Intl-RAP Rapid City
6h 39m1 stop Minneapolis St Paul
$379Delta
Tue, Apr 6 - Sat, Apr 10
United Airlines Logo
7:00 am - 3:31 pmRAP  Rapid City-BOS Boston Logan Intl
6h 31m1 stop Denver Intl
United Airlines Logo
4:45 pm - 9:42 pmBOS  Boston Logan Intl-RAP Rapid City
6h 57m1 stop Chicago O'Hare Intl
$379United Airlines
Thu, Dec 3 - Mon, Dec 7
United Airlines Logo
2:35 pm - 11:58 pmRAP  Rapid City-BOS Boston Logan Intl
7h 23m1 stop Denver Intl
United Airlines Logo
7:30 am - 1:03 pmBOS  Boston Logan Intl-RAP Rapid City
7h 33m1 stop Denver Intl
$379United Airlines
Fri, Dec 4 - Tue, Dec 8
United Airlines Logo
2:35 pm - 11:58 pmRAP  Rapid City-BOS Boston Logan Intl
7h 23m1 stop Denver Intl
United Airlines Logo
7:30 am - 1:03 pmBOS  Boston Logan Intl-RAP Rapid City
7h 33m1 stop Denver Intl
$379United Airlines
Fri, Dec 4 - Tue, Dec 8
Delta Logo
4:00 pm - 11:53 pmRAP  Rapid City-BOS Boston Logan Intl
5h 53m1 stop Minneapolis St Paul
Delta Logo
6:00 pm - 10:39 pmBOS  Boston Logan Intl-RAP Rapid City
6h 39m1 stop Minneapolis St Paul
$379Delta
Fri, Apr 2 - Tue, Apr 6
Delta Logo
6:55 am - 4:41 pmRAP  Rapid City-BOS Boston Logan Intl
7h 46m1 stop Minneapolis St Paul
Delta Logo
6:00 pm - 10:39 pmBOS  Boston Logan Intl-RAP Rapid City
6h 39m1 stop Minneapolis St Paul
$379Delta
Fri, Apr 30 - Tue, May 4
American Airlines Logo
1:09 pm - 11:59 pmRAP  Rapid City-BOS Boston Logan Intl
8h 50m1 stop Dallas/Fort Worth
American Airlines Logo
11:16 am - 9:58 pmBOS  Boston Logan Intl-RAP Rapid City
12h 42m2 stops New York John F Kennedy Intl Dallas/Fort Worth
$494American Airlines
Tue, Apr 6 - Sat, Apr 10
American Airlines Logo
11:53 am - 10:28 pmRAP  Rapid City-BOS Boston Logan Intl
8h 35m1 stop Chicago O'Hare Intl
American Airlines Logo
1:50 pm - 9:58 pmBOS  Boston Logan Intl-RAP Rapid City
10h 08m2 stops New York LaGuardia Dallas/Fort Worth
$504American Airlines
Thu, Apr 8 - Tue, Apr 13
American Airlines Logo
6:00 am - 4:58 pmRAP  Rapid City-BOS Boston Logan Intl
8h 58m1 stop Dallas/Fort Worth
American Airlines Logo
11:16 am - 9:58 pmBOS  Boston Logan Intl-RAP Rapid City
12h 42m2 stops New York John F Kennedy Intl Dallas/Fort Worth
$514American Airlines
Tue, Apr 20 - Sat, Apr 24

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Delta flights from Rapid City to Boston

Our best Delta deals on Rapid City to Boston flight tickets
Delta
Apr 2
RAP4:00 pmRapid City
5h 53m
1 stop
BOS11:53 pmBoston Logan Intl
Apr 6
BOS6:00 pmBoston Logan Intl
6h 39m
1 stop
RAP10:39 pmRapid City
$379
Delta
Apr 23
RAP4:00 pmRapid City
5h 53m
1 stop
BOS11:53 pmBoston Logan Intl
Apr 27
BOS6:00 pmBoston Logan Intl
6h 39m
1 stop
RAP10:39 pmRapid City
$389
Delta
Apr 23
RAP4:00 pmRapid City
5h 53m
1 stop
BOS11:53 pmBoston Logan Intl
Apr 27
BOS6:00 pmBoston Logan Intl
6h 39m
1 stop
RAP10:39 pmRapid City
$419

United Airlines flights from Rapid City to Boston

Our best United Airlines deals on Rapid City to Boston flight tickets
United Airlines
Dec 4
RAP6:00 amRapid City
7h 53m
1 stop
BOS3:53 pmBoston Logan Intl
Dec 8
BOS5:45 amBoston Logan Intl
9h 18m
2 stops
RAP1:03 pmRapid City
$384
United Airlines
Nov 14
RAP11:12 amRapid City
6h 27m
1 stop
BOS7:39 pmBoston Logan Intl
Nov 18
BOS7:15 amBoston Logan Intl
7h 33m
1 stop
RAP12:48 pmRapid City
$449
United Airlines
Nov 14
RAP11:12 amRapid City
8h 18m
2 stops
BOS9:30 pmBoston Logan Intl
Nov 18
BOS4:45 pmBoston Logan Intl
7h 45m
1 stop
RAP10:30 pmRapid City
$454

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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Route

Depart

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Price

Cheapest round-trip

Rapid CityBoston

RAP Rapid City - BOS Boston Logan Intl

RAPBOS

Rapid City

Thu 4/8

11:30 am-7:11 pm

1 stop5h 41m

Boston Logan Intl

Tue 4/13

6:00 pm-10:39 pm

1 stop6h 39m

$379
Quickest round-trip

Rapid CityBoston

RAP Rapid City - BOS Boston Logan Intl

RAPBOS

Rapid City

Tue 4/6

6:55 am-2:05 pm

1 stop5h 10m

Boston Logan Intl

Sat 4/10

6:00 pm-10:39 pm

1 stop6h 39m

$379

Rapid CityBoston

RAP Rapid City - BOS Boston Logan Intl

RAPBOS

Rapid City

Thu 12/3

7:00 am-3:31 pm

1 stop6h 31m

Boston Logan Intl

Mon 12/7

4:45 pm-9:42 pm

1 stop6h 57m

$379

Rapid CityBoston

RAP Rapid City - BOS Boston Logan Intl

RAPBOS

Rapid City

Fri 12/4

2:35 pm-11:58 pm

1 stop7h 23m

Boston Logan Intl

Tue 12/8

7:30 am-1:03 pm

1 stop7h 33m

$379

Rapid CityBoston

RAP Rapid City - BOS Boston Logan Intl

RAPBOS

Rapid City

Fri 12/4

2:35 pm-11:58 pm

1 stop7h 23m

Boston Logan Intl

Tue 12/8

7:30 am-1:03 pm

1 stop7h 33m

$379

Rapid CityBoston

RAP Rapid City - BOS Boston Logan Intl

RAPBOS

Rapid City

Fri 4/2

4:00 pm-11:53 pm

1 stop5h 53m

Boston Logan Intl

Tue 4/6

6:00 pm-10:39 pm

1 stop6h 39m

$379

Rapid CityBoston

RAP Rapid City - BOS Boston Logan Intl

RAPBOS

Rapid City

Fri 4/30

6:55 am-4:41 pm

1 stop7h 46m

Boston Logan Intl

Tue 5/4

6:00 pm-10:39 pm

1 stop6h 39m

$379

Rapid CityBoston

RAP Rapid City - BOS Boston Logan Intl

RAPBOS

Rapid City

Tue 4/6

1:09 pm-11:59 pm

1 stop8h 50m

Boston Logan Intl

Sat 4/10

11:16 am-9:58 pm

2 stops12h 42m

$494

Rapid CityBoston

RAP Rapid City - BOS Boston Logan Intl

RAPBOS

Rapid City

Thu 4/8

11:53 am-10:28 pm

1 stop8h 35m

Boston Logan Intl

Tue 4/13

1:50 pm-9:58 pm

2 stops10h 08m

$504

Rapid CityBoston

RAP Rapid City - BOS Boston Logan Intl

RAPBOS

Rapid City

Tue 4/20

6:00 am-4:58 pm

1 stop8h 58m

Boston Logan Intl

Sat 4/24

11:16 am-9:58 pm

2 stops12h 42m

$514

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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

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

As of November 2026, prices for Rapid City to Boston flights are approximately 36% 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

$240

Fastest flight time

5h 08m

Direct flights

None
The best one-way flight to Boston from Rapid City in the past 72 hours is $240. 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 5h 08m
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 5h 08m, 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
8,696 reviews
Search Delta flights
American AirlinesPriceFrom $308Free CancellationRating
7.0
12,229 reviews
Search American Airlines flights
United AirlinesPriceFrom $348Free CancellationRating
7.3
10,459 reviews
Search United Airlines flights

Traveling to a place near Boston?

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

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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