RAP - BOS

$379 Find Cheap Flights from Rapid City to Boston - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$379
Typical prices: $400-$622
Delta
Sun 4/8Fri 4/13
RAP - BOS • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Rapid City and Boston. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
February
Cheapest • 36% price drop
September
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $400 (round-trip)
Minneapolis St Paul (MSP)
Shortest trip • 6h 04m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Rapid City to Boston (RAP-BOS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Rapid City to Boston

Thu, Apr 8 - Tue, Apr 13
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
Tue, Apr 20 - Sat, Apr 24
Delta Logo
4:00 pm - 11:53 pmRAP  Rapid City-BOS Boston Logan Intl
5h 53m1 stop Minneapolis St Paul
Delta Logo
5:40 am - 11:12 amBOS  Boston Logan Intl-RAP Rapid City
7h 32m1 stop Minneapolis St Paul
$379Delta
Tue, Apr 6 - Sat, Apr 10
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
Fri, Apr 2 - Tue, Apr 6
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
Thu, Apr 8 - Tue, Apr 13
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
6:30 am - 11:23 amBOS  Boston Logan Intl-RAP Rapid City
6h 53m1 stop Chicago O'Hare Intl
$389American Airlines
Tue, Apr 6 - Sat, Apr 10
American Airlines Logo
1:09 pm - 11:59 pmRAP  Rapid City-BOS Boston Logan Intl
8h 50m1 stop Dallas/Fort Worth
American Airlines Logo
6:30 am - 11:23 amBOS  Boston Logan Intl-RAP Rapid City
6h 53m1 stop Chicago O'Hare Intl
$389American Airlines
Thu, Dec 3 - Thu, Dec 10
United Airlines Logo
12:18 pm - 11:59 pmRAP  Rapid City-BOS Boston Logan Intl
9h 41m2 stops Denver Intl Washington, D.C. Dulles Intl
United Airlines Logo
4:45 pm - 9:42 pmBOS  Boston Logan Intl-RAP Rapid City
6h 57m1 stop Chicago O'Hare Intl
$394United Airlines
Wed, Nov 18 - Sun, Nov 22
United Airlines Logo
12:39 pm - 11:50 pmRAP  Rapid City-BOS Boston Logan Intl
9h 11m1 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
$449United Airlines
Wed, Nov 18 - Sun, Nov 22
United Airlines Logo
12:39 pm - 11:35 pmRAP  Rapid City-BOS Boston Logan Intl
8h 56m2 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
$454United Airlines
Tue, Apr 6 - Sat, Apr 10
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
Booking Insights

Price, demand and travel trends for Rapid City to Boston flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Rapid City to Boston?

Round-trip flights from Rapid City to Boston typically range from $400 to $622. The lowest price found in the past 5 days was $379, on Delta.

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

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Rapid City to Boston. It’s 5% cheaper than the average day, while Thursday is the most expensive, with prices 49% higher.

Find deals

Key details for Rapid City to Boston flights

Low season

January

Cheapest flight

$379
Beat the crowds with an average 81% drop in travelers.
The most popular month to fly with an average 67% increase in travelers.
Round-trip 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

Your Rapid City to Boston flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Rapid City to Boston?

    Only Economy Class is available on flights from Rapid City to Boston.

  • How long is a flight from Rapid City to Boston?

    A nonstop flight from Rapid City to Boston takes 00m, covering 1,607 miles.

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

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Rapid City to Boston flight?

    Round-trip flights from Rapid City to Boston range from $400 to $622, with an average of $480 over the past 12 months. Anything below $400 counts as a good deal.

  • Have flight prices from Rapid City to Boston changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $389 to $1,171. That means the highest observed fare was about 3x higher than the lowest one.

  • What car rental options are available at Boston Logan Intl Airport (BOS)?

    Boston Logan Intl Airport (BOS) hosts 5 major car rental companies, with daily rates averaging $79 for economy cars. Top options include:

    • Dollar
    • Hertz
    • Budget
    • Thrifty
    • Sixt

  • Which airports can I use when flying from Rapid City to Boston?

    Flights from Rapid City to Boston usually depart from Rapid City (RAP) and arrive at Boston Logan Intl (BOS).

  • Which airports do connecting flights from Rapid City to Boston pass through?

    One-stop flights from Rapid City to Boston most commonly connect through:

    • Minneapolis St Paul (MSP) - 45% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 34% of one-stop connections
    • Denver Intl (DEN) - 13% of one-stop connections
    • Dallas/Fort Worth (DFW) - 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Rapid City to Boston?

    Yes. Flexible dates can save you up to 37% on flights from Rapid City to Boston. Saturday is the cheapest departure day at $458 round-trip on average, while Thursday is the most expensive at $717, a difference of $259.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from Rapid City to Boston?

    Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 6h 04m, compared with 7h via Chicago O'Hare Intl (ORD) and 7h 18m via Denver Intl (DEN).

  • What is the time difference between Rapid City and Boston?

    Boston is 2 hours ahead of Rapid City (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Boston?

    Some of the most popular sights in Boston are TD Garden, Fenway Park and Boston Common. These are among the most viewed places in Boston on KAYAK.

Your guide to booking Rapid City to Boston flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Thursday. On this route, Saturday flights average $458, about $259 less than Thursday fares (36% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Rapid City to Boston trip for February. Fares historically average $308 round-trip in that month - typically $495 less than the most expensive month, which is September (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Boston Logan Intl Airport.

    • Hilton Garden Inn Boston Logan Airport
    • Hilton Boston Logan Airport
    • Hyatt Regency Boston Harbor

More options for your flight from Rapid City to Boston

Complete your trip to Boston with a hotel stay or car rental

Car rentals in Boston
Hotels in Boston
Vacations in Boston