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Cheap flights from Boston to Rapid City (BOS - RAP) from $190

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/4. 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.
BOS — RAP
Jun 18 — Jun 251
From?
To?
Tue 6/18
Tue 6/25
1 adult, Economy
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The best prices from Boston Logan Intl to Rapid City are usually found in April or January, booked 24 days in advance, depart on a Tuesday or Saturday and return on a Monday

Cheap flight deals from Boston to Rapid City

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Rapid City (RAP). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 13, 2024.

Popular in

May

Cheapest in

April

Average price

$661

Round-trip from

$358
High demand for flights, 19% potential price rise
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Best time to find cheap flights, 14% potential price drop
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Average for round-trip flights in June 2024
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From Boston Logan Intl to Rapid City
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What is the cheapest day to fly round-trip from Boston to Rapid City?

Flights from Boston to Rapid City are found to be more expensive on Sunday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Rapid City.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 25 days in advance, which can save you up to 136% on flights from Boston to Rapid City compared to booking the week you need them. Waiting 25 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $746. For sooner than that we have options available in the next 3 days from $777.

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

April is one of the best times of the year to fly to Rapid City from Boston. Prices for April average $675 per person but you can even find prices for as low as $512. The most expensive prices can be found in the month of May. Opting for a April flight can save you 23% on your journey compared to booking in May

What is the cheapest time of day to fly from BOS to RAP?

Unlike at noon, when flights are generally more expensive, you can save up to 32% on flights from Boston to Rapid City by exploring options for tickets in the evening.

Cheap Boston to Rapid City flights in June & July 2024

Find cheap flight options from Boston to Rapid City specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,214,720 searches. Prices were last updated on June 13, 2024.
These are some of the most attractive deals on flights from Boston to Rapid City in 2024. Check back soon for alternative fares.
Mon 7/12:40 pmBOS - RAP
2 stops24h 07mMultiple Airlines
Mon 7/155:05 pmRAP - BOS
1 stop15h 21mMultiple Airlines
Deal found 6/12$320
Fri 7/2611:49 amBOS - RAP
1 stop6h 46mSun Country Air
Mon 7/295:10 pmRAP - BOS
1 stop15h 16mSun Country Air
Deal found 6/12$325
Mon 7/111:46 amBOS - RAP
1 stop6h 25mSun Country Air
Mon 7/155:05 pmRAP - BOS
1 stop15h 21mSun Country Air
Deal found 6/12$338
Mon 7/16:30 amBOS - RAP
3 stops32h 17mMultiple Airlines
Mon 7/155:05 pmRAP - BOS
1 stop15h 21mMultiple Airlines
Deal found 6/12$339
Fri 7/196:45 amBOS - RAP
1 stop11h 37mSun Country Air
Mon 7/225:05 pmRAP - BOS
1 stop15h 21mSun Country Air
Deal found 6/12$355
Mon 7/16:30 amBOS - RAP
3 stops32h 17mMultiple Airlines
Mon 7/158:56 pmRAP - BOS
2 stops23h 36mMultiple Airlines
Deal found 6/12$357
Fri 7/196:45 amBOS - RAP
1 stop11h 37mSun Country Air
Mon 7/225:05 pmRAP - BOS
1 stop15h 21mSun Country Air
Deal found 6/13$365
Mon 7/156:35 amBOS - RAP
2 stops15h 31mMultiple Airlines
Sun 7/214:58 pmRAP - BOS
2 stops18h 55mMultiple Airlines
Deal found 6/12$378
Mon 7/12:40 pmBOS - RAP
2 stops24h 07mMultiple Airlines
Fri 7/54:55 pmRAP - BOS
1 stop16h 11mMultiple Airlines
Deal found 6/12$380

Boston to Rapid City 2024 flight deals

Discover exclusive flight deals for travel between Boston and Rapid City in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,214,720 searches. Data last updated June 13, 2024.
These are some of the most attractive deals on flights from Boston to Rapid City in 2024. Check back soon for alternative fares.
Sat 8/315:15 amBOS - RAP
1 stop10h 09mAmerican Airlines
Sat 9/72:11 pmRAP - BOS
1 stop18h 08mAmerican Airlines
Deal found 6/12$289
Wed 8/1410:25 amBOS - RAP
2 stops26h 55mMultiple Airlines
Wed 8/214:10 pmRAP - BOS
1 stop12h 20mMultiple Airlines
Deal found 6/13$295
Mon 7/12:40 pmBOS - RAP
2 stops24h 07mMultiple Airlines
Mon 7/155:05 pmRAP - BOS
1 stop15h 21mMultiple Airlines
Deal found 6/12$320
Wed 8/147:40 amBOS - RAP
3 stops29h 40mMultiple Airlines
Wed 8/214:10 pmRAP - BOS
1 stop12h 20mMultiple Airlines
Deal found 6/13$324
Fri 7/2611:49 amBOS - RAP
1 stop6h 46mSun Country Air
Mon 7/295:10 pmRAP - BOS
1 stop15h 16mSun Country Air
Deal found 6/12$325
Mon 7/111:46 amBOS - RAP
1 stop6h 25mSun Country Air
Mon 7/155:05 pmRAP - BOS
1 stop15h 21mSun Country Air
Deal found 6/12$338
Mon 7/16:30 amBOS - RAP
3 stops32h 17mMultiple Airlines
Mon 7/155:05 pmRAP - BOS
1 stop15h 21mMultiple Airlines
Deal found 6/12$339
Tue 8/68:27 pmBOS - RAP
1 stop16h 18mMultiple Airlines
Sun 8/114:58 pmRAP - BOS
2 stops18h 55mMultiple Airlines
Deal found 6/12$349
Tue 8/65:52 pmBOS - RAP
2 stops18h 53mMultiple Airlines
Sun 8/114:58 pmRAP - BOS
2 stops18h 55mMultiple Airlines
Deal found 6/12$351

Boston to Rapid City flights leaving soon

Find last-minute flight options from Boston to Rapid City for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,214,720 searches. Data last updated June 13, 2024.
Users seeking a last-minute flight from Boston to Rapid City should consider booking one of these fares. It's wise to confirm all flight details are correct before booking.
Thu 6/208:16 pmBOS - RAP
1 stop16h 10mUnited Airlines
Sun 6/235:30 amRAP - BOS
1 stop6h 41mUnited Airlines
Deal found 6/12$667
Fri 6/211:30 pmBOS - RAP
1 stop7h 38mUnited Airlines
Sun 6/235:30 amRAP - BOS
1 stop6h 41mUnited Airlines
Deal found 6/13$758
Fri 6/218:00 amBOS - RAP
2 stops10h 08mAmerican Airlines
Sun 6/2311:02 amRAP - BOS
1 stop6h 10mAmerican Airlines
Deal found 6/12$763
Thu 6/206:00 amBOS - RAP
2 stops12h 08mAmerican Airlines
Sun 6/2311:02 amRAP - BOS
2 stops21h 22mAmerican Airlines
Deal found 6/12$887
Fri 6/2112:41 pmBOS - RAP
2 stops10h 22mAmerican Airlines
Sun 6/236:00 amRAP - BOS
2 stops8h 48mAmerican Airlines
Deal found 6/13$1,139

One-way flights to Rapid City from Boston

Search for one-way flight options from Boston to Rapid City. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,214,720 searches. Data last updated June 13, 2024.
Take a look at some of the one-way flights we've detected from Boston to Rapid City. Users can also find round-trip Boston to Rapid City flights by using the search form above.
Fri 10/49:20 pmBOS - RAP
1 stop16h 46mMultiple Airlines
Deal found 6/11$190
Fri 10/43:15 pmBOS - RAP
3 stops26h 05mMultiple Airlines
Deal found 6/11$200
Mon 7/296:35 amBOS - RAP
2 stops15h 31mMultiple Airlines
Deal found 6/11$206
Fri 10/412:09 pmBOS - RAP
2 stops25h 57mMultiple Airlines
Deal found 6/11$225
Fri 8/308:35 pmBOS - RAP
1 stop27h 25mUnited Airlines
Deal found 6/12$249
Sat 10/55:33 amBOS - RAP
1 stop10h 06mAmerican Airlines
Deal found 6/11$270
Sat 10/56:36 pmBOS - RAP
2 stops20h 05mUnited Airlines
Deal found 6/11$284
Fri 10/119:20 pmBOS - RAP
1 stop16h 46mMultiple Airlines
Deal found 6/11$344
Mon 7/2911:43 amBOS - RAP
1 stop6h 32mSun Country Air
Deal found 6/13$363

Find flights from Boston to Rapid City within your budget

Customize your flight search to find flights from Boston to Rapid City that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,214,720 searches. Data last updated June 13, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$289 - $456

Route

Depart

Return

Price

Boston Logan IntlRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Sat 8/31

1 stop10h 09m

Rapid City

Sat 9/7

1 stop18h 08m

$289

Boston Logan IntlRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Wed 8/14

2 stops26h 55m

Rapid City

Wed 8/21

1 stop12h 20m

$295

Boston Logan IntlRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Mon 7/1

2 stops24h 07m

Rapid City

Mon 7/15

1 stop15h 21m

$320

Boston Logan IntlRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Wed 8/14

3 stops29h 40m

Rapid City

Wed 8/21

1 stop12h 20m

$324

Boston Logan IntlRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Fri 7/26

1 stop6h 46m

Rapid City

Mon 7/29

1 stop15h 16m

$325

Boston Logan IntlRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Mon 7/1

1 stop6h 25m

Rapid City

Mon 7/15

1 stop15h 21m

$338

Boston Logan IntlRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Thu 8/22

1 stop18h 42m

Rapid City

Sun 8/25

1 stop17h 39m

$374

Boston Logan IntlRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Thu 12/5

2 stops11h 29m

Rapid City

Tue 12/10

2 stops11h 24m

$375

Boston Logan IntlRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Thu 12/5

1 stop11h 45m

Rapid City

Wed 12/11

2 stops11h 32m

$456

Flights are sorted by cheapest first

Deals found on 6/12

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Rapid City. Price data was last updated on June 12, 2024.
The best time to book flights from Boston to Rapid City is 24 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Boston to Rapid City. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boston to Rapid City flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Boston to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Rapid City by month

Plan your trip to Rapid City by taking into account the average temperature and rainfall totals by month.

RAP

Temperature

24.8 - 73.4 °F

If weather is an important factor for your trip to Rapid City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Rapid City

Get insights into the airlines that provide service to Rapid City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rapid City. Reviews last updated June 13, 2024.
Read through reviews of airlines operating flights from Boston to Rapid City, such as American Airlines, United Airlines and Sun Country Air. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,000 reviews
Delta
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,000 reviews
Delta
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
10,000 reviews
Delta
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Sun Country Air
7.3
Good
579 reviews
Delta
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.6

Entertainment

8.0

Food

7.4

Boarding

8.2

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Boston to Rapid City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Boston to Rapid City for under $300 on Cheapflights?

    Yes, there are multiple flights from Boston to Rapid City for under $300. The cheapest flight booked recently is on American Airlines for just $289, but on average you can expect to pay $350.

  • Are there last-minute flights available from Boston to Rapid City for under $700?

    There are currently 5+ open flights from Boston to Rapid City within the next 7 days for less than $700.

  • What are the cheapest airlines flying from Boston to Rapid City round-trip?

    Our cheapest airline available from Boston to Rapid City is American Airlines. Our recent data shows that you can find tickets from as low as $289 on this airline. Additional options worth looking into are Sun Country Air and Delta, starting at $325 and $375 round-trip. These flights start at 57% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Boston to Rapid City one-way?

    To fly one-way, consider booking your trip with United Airlines, which is currently one of the cheapest options available, starting at $249. American Airlines flights start at $270 while deals on Sun Country Air start at $363 one-way.

  • What does BOS to RAP mean?

    BOS and RAP are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BOS to RAP refers to a flight route from Boston Logan Intl Airport to Rapid City Airport.

  • Can I find deals for flights from Boston to Rapid City that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to Rapid City flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boston to Rapid City with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Rapid City flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Boston to Rapid City that include hotel bookings?

    Yes. In addition to deals on Boston to Rapid City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Rapid City?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Rapid City.

  • Can I find deals for business class flights from Boston to Rapid City?

    Yes. Cheapflights offers flight deals from Boston to Rapid City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Boston to Rapid City that allow pets onboard?

    Many airlines flying from Boston to Rapid City offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boston to Rapid City?

    Yes, you can often find last-minute deals on Boston to Rapid City flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boston to Rapid City flight deals updated?

    The Boston to Rapid City flight deals you see on this page were last updated on 6/13.

  • What are the most popular airlines that fly from Boston to Rapid City?

    American Airlines, Delta and Sun Country Air are the most popular airlines when flying from Boston to Rapid City.

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

    Currently, January is the cheapest month in which you can book a flight from Boston to Rapid City (average of $358). Flying from Boston to Rapid City in June is currently the most expensive (average of $591). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Boston to Rapid City
See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from Boston to Rapid City

Discover the top 4 airlines that operate flights from Boston to Rapid City. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,214,720 searches. Data last updated June 13, 2024.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$136Average$322FlexibilityNo cancel feeOn-time83%
United AirlinesCheapest$443Average$658FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$477Average$661FlexibilityNo cancel feeOn-time71%
DeltaCheapest$498Average$656FlexibilityNo cancel feeOn-timeN/A
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Search flights from Boston to Rapid City by cabin class

Find flights from Boston to Rapid City, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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