What is the cheapest airline that flies from Rapid City to Boston Logan Intl?

United Airlines and Delta are the most popular carriers operating from Rapid City to Boston Logan Intl

What airlines fly to Boston?

Delta, American Airlines and United Airlines are the top three most popular airlines that fly to Boston from Rapid City according to our data. Delta is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 3 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

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?

As of January 2026, there are 3 operators available to choose from 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.

$309 Cheap Flights from Rapid City to Boston in 2026

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Find the cheapest flights from Rapid City to Boston

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:21 pm - 11:51 pm

RAP

BOS

7h 30m

1 stop

6:45 am - 11:14 am

BOS

RAP

6h 29m

1 stop

$309American Airlines

Tue, Mar 31 - Tue, Apr 7

4:29 pm - 11:50 pm

RAP

BOS

5h 21m

1 stop

3:00 pm - 10:25 pm

BOS

RAP

9h 25m

2 stops

$314Delta

Fri, Mar 6 - Mon, Mar 9

4:01 pm - 11:49 pm

RAP

BOS

5h 48m

1 stop

5:50 am - 10:20 am

BOS

RAP

6h 30m

1 stop

$334Delta

Wed, Mar 18 - Sun, Mar 29

6:00 am - 7:25 pm

RAP

BOS

11h 25m

2 stops

6:25 pm - 10:27 pm

BOS

RAP

6h 02m

1 stop

$339Delta

Tue, Feb 10 - Sat, Feb 14

6:00 am - 2:08 pm

RAP

BOS

6h 08m

1 stop

6:25 pm - 10:28 pm

BOS

RAP

6h 03m

1 stop

$359Delta

Sat, Feb 7 - Tue, Feb 10

10:54 am - 7:23 pm

RAP

BOS

6h 29m

1 stop

9:00 am - 3:25 pm

BOS

RAP

8h 25m

2 stops

$364Delta

Sat, Feb 7 - Tue, Feb 10

10:54 am - 1:04 am

RAP

BOS

12h 10m

2 stops

4:00 pm - 10:28 pm

BOS

RAP

8h 28m

2 stops

$370Delta

Sat, Feb 7 - Tue, Feb 10

5:21 pm - 10:38 am

RAP

BOS

15h 17m

1 stop

6:30 am - 4:32 pm

BOS

RAP

12h 02m

1 stop

$400Sun Country Air

Fri, Jun 19 - Mon, Jun 22

5:32 am - 7:50 pm

RAP

BOS

12h 18m

2 stops

6:45 am - 11:14 am

BOS

RAP

6h 29m

1 stop

$419American Airlines

Tue, Mar 31 - Tue, Apr 7

4:01 pm - 11:49 pm

RAP

BOS

5h 48m

1 stop

6:00 am - 3:18 pm

BOS

RAP

11h 18m

2 stops

$429Delta

Fri, Apr 3 - Tue, Apr 7

Delta flights from Rapid City to Boston

Our best Delta deals on Rapid City to Boston flight tickets

Delta

Mar 6

RAP4:29 pmRapid City

5h 21m

1 stop

BOS11:50 pmBoston Logan Intl

Mar 9

BOS3:00 pmBoston Logan Intl

9h 25m

2 stops

RAP10:25 pmRapid City

$314

Delta

Mar 18

RAP4:01 pmRapid City

5h 48m

1 stop

BOS11:49 pmBoston Logan Intl

Mar 26

BOS5:50 amBoston Logan Intl

6h 30m

1 stop

RAP10:20 amRapid City

$334

Delta

Mar 18

RAP4:01 pmRapid City

5h 48m

1 stop

BOS11:49 pmBoston Logan Intl

Mar 26

BOS2:50 pmBoston Logan Intl

9h 35m

2 stops

RAP10:25 pmRapid City

$339

United Airlines flights from Rapid City to Boston

Our best United Airlines deals on Rapid City to Boston flight tickets

United Airlines

Mar 5

RAP12:00 pmRapid City

10h 35m

2 stops

BOS12:35 amBoston Logan Intl

Mar 9

BOS11:02 amBoston Logan Intl

11h 32m

2 stops

RAP8:34 pmRapid City

$410

United Airlines

Mar 27

RAP10:00 amRapid City

8h 04m

1 stop

BOS8:04 pmBoston Logan Intl

Mar 31

BOS4:50 pmBoston Logan Intl

7h 07m

1 stop

RAP9:57 pmRapid City

$442

United Airlines

Mar 27

RAP10:00 amRapid City

9h 41m

2 stops

BOS9:41 pmBoston Logan Intl

Mar 31

BOS4:50 pmBoston Logan Intl

7h 07m

1 stop

RAP9:57 pmRapid City

$443

Fly from

Fly to

Route

Depart

Return

Price

Rapid CityBoston

RAP - BOS

RAPBOS

Rapid City

Tue 3/31

2:21 pm-11:51 pm

1 stop7h 30m

Boston Logan Intl

Tue 4/7

6:45 am-11:14 am

1 stop6h 29m

$309

Rapid CityBoston

RAP - BOS

RAPBOS

Rapid City

Fri 3/6

4:29 pm-11:50 pm

1 stop5h 21m

Boston Logan Intl

Mon 3/9

3:00 pm-10:25 pm

2 stops9h 25m

$314

Rapid CityBoston

RAP - BOS

RAPBOS

Rapid City

Wed 3/18

4:01 pm-11:49 pm

1 stop5h 48m

Boston Logan Intl

Sun 3/29

5:50 am-10:20 am

1 stop6h 30m

$334

Rapid CityBoston

RAP - BOS

RAPBOS

Rapid City

Tue 2/10

6:00 am-7:25 pm

2 stops11h 25m

Boston Logan Intl

Sat 2/14

6:25 pm-10:27 pm

1 stop6h 02m

$339

Rapid CityBoston

RAP - BOS

RAPBOS

Rapid City

Sat 2/7

6:00 am-2:08 pm

1 stop6h 08m

Boston Logan Intl

Tue 2/10

6:25 pm-10:28 pm

1 stop6h 03m

$359

Rapid CityBoston

RAP - BOS

RAPBOS

Rapid City

Sat 2/7

10:54 am-7:23 pm

1 stop6h 29m

Boston Logan Intl

Tue 2/10

9:00 am-3:25 pm

2 stops8h 25m

$364

Rapid CityBoston

RAP - BOS

RAPBOS

Rapid City

Sat 2/7

10:54 am-1:04 am

2 stops12h 10m

Boston Logan Intl

Tue 2/10

4:00 pm-10:28 pm

2 stops8h 28m

$370

Rapid CityBoston

RAP - BOS

RAPBOS

Rapid City

Fri 6/19

5:21 pm-10:38 am

1 stop15h 17m

Boston Logan Intl

Mon 6/22

6:30 am-4:32 pm

1 stop12h 02m

$400

Rapid CityBoston

RAP - BOS

RAPBOS

Rapid City

Tue 3/31

5:32 am-7:50 pm

2 stops12h 18m

Boston Logan Intl

Tue 4/7

6:45 am-11:14 am

1 stop6h 29m

$419

Rapid CityBoston

RAP - BOS

RAPBOS

Rapid City

Fri 4/3

4:01 pm-11:49 pm

1 stop5h 48m

Boston Logan Intl

Tue 4/7

6:00 am-3:18 pm

2 stops11h 18m

$429

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

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

Prices

Airlines

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

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

Fastest flight time	5h 21m
Direct flights	None

The fastest flight from Rapid City to Boston takes 5h 21m

There are no direct flights from Rapid City to Boston. There are no popular flight routes from Rapid City to Boston.

Search flight deals

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 21m, 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?
As of January 2026, there are 3 operators available to choose from 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?
momondo data reveals that the most frequently booked airline on the route from Rapid City to Boston is Delta, representing 43% of all bookings. The subsequent popular airlines are United Airlines at 33% and American Airlines at 24%.

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
Delta	PriceFrom $288	Free Cancellation	Rating 7.9 8,111 reviews	Search Delta flights
American Airlines	PriceFrom $373	Free Cancellation	Rating 7.2 11,189 reviews	Search American Airlines flights
United Airlines	PriceFrom $387	Free Cancellation	Rating 7.4 9,199 reviews	Search United Airlines flights

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Kennebunkport

Plymouth

South Yarmouth

Cambridge

Narragansett

Gloucester

Falmouth

Nashua

Brockton

Laconia

Sturbridge

Chatham

Warwick

Concord

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.