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Rapid City

$173+ Cheap flights from Maine to Rapid City (RAP)

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — RAP
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Maine to Rapid City

Keep the following information in mind while searching for Maine to Rapid City flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$294
(United Airlines)

One-way from

$173
(Mytrip)

Popular in

April

Cheapest in

January

Average price

$534
Provider with most accurate pricing for Portland-Rapid City flight deals.
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Provider most trusted by Cheapflights users for Portland-Rapid City flights.
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From Maine to Rapid City
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One-way flight from Maine to Rapid City
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Highest demand for flights based on searches. 9% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Maine to Rapid City

Cheapest flights from Maine to Rapid City
Explore the most affordable flight options available from Maine to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/133:35 pmPWM - RAP
1 stop8h 24mUnited Airlines
Sat 9/205:30 amRAP - PWM
2 stops10h 56mUnited Airlines
Deal found 4/29$294
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/138:35 amBOS - RAP
1 stop11h 05mAmerican Airlines
Sat 8/236:10 pmRAP - BOS
1 stop14h 14mAmerican Airlines
Deal found 4/30$315
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/311:13 amPWM - RAP
2 stops11h 05mAmerican Airlines
Sun 9/712:47 pmRAP - PWM
1 stop7h 59mAmerican Airlines
Deal found 4/29$319
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/129:06 amBOS - RAP
2 stops14h 08mMultiple Airlines
Sun 6/1510:04 pmRAP - BOS
2 stops32h 59mMultiple Airlines
Deal found 4/29$411
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/225:35 amBOS - RAP
1 stop6h 28mDelta
Fri 8/12:25 pmRAP - BOS
1 stop5h 59mDelta
Deal found 4/29$440
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/276:00 amBOS - RAP
1 stop6h 21mUnited Airlines
Tue 6/312:38 pmRAP - BOS
2 stops9h 21mUnited Airlines
Deal found 4/29$451
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2412:16 pmBGR - RAP
1 stop7h 15mAmerican Airlines
Tue 7/2912:03 pmRAP - BGR
2 stops9h 51mAmerican Airlines
Deal found 4/29$479
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/226:15 pmBGR - RAP
2 stops16h 49mUnited Airlines
Tue 7/297:00 amRAP - BGR
2 stops12h 39mUnited Airlines
Deal found 4/29$548
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/254:11 pmBGR - RAP
2 stops23h 33mDelta
Wed 7/306:50 amRAP - BGR
2 stops14h 30mDelta
Deal found 4/29$583
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:59 amPWM - RAP
1 stop6h 12mDelta
Mon 11/106:20 amRAP - PWM
2 stops8h 38mDelta
Deal found 4/29$584
This Kissandfly.com deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/145:10 amBOS - RAP
3 stops18h 16mSun Country Air
Sat 6/213:40 pmRAP - BOS
3 stops16h 57mSun Country Air
Deal found 4/30$887

Cheapflights Fare Finder

Customize your flight search to find flights from Maine 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 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Maine to Rapid City that are best for you.

Fly from

Maine

Fly to

Rapid City

Route

Depart

Return

Price

PortlandRapid City

PWM - RAP

PWMRAP

Portland

Sat 9/13

3:35 pm-9:59 pm

1 stop8h 24m

Rapid City

Sat 9/20

5:30 am-6:26 pm

2 stops10h 56m

$294

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Wed 8/13

8:35 am-5:40 pm

1 stop11h 05m

Rapid City

Sat 8/23

6:10 pm-10:24 am

1 stop14h 14m

$315

PortlandRapid City

PWM - RAP

PWMRAP

Portland

Wed 9/3

11:13 am-8:18 pm

2 stops11h 05m

Rapid City

Sun 9/7

12:47 pm-10:46 pm

1 stop7h 59m

$319

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Thu 6/12

9:06 am-9:14 pm

2 stops14h 08m

Rapid City

Sun 6/15

10:04 pm-9:03 am

2 stops32h 59m

$411

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Tue 7/22

5:35 am-10:03 am

1 stop6h 28m

Rapid City

Tue 7/29

2:25 pm-10:24 pm

1 stop5h 59m

$440

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Tue 5/27

6:00 am-10:21 am

1 stop6h 21m

Rapid City

Tue 6/3

12:38 pm-11:59 pm

2 stops9h 21m

$451

BangorRapid City

BGR - RAP

BGRRAP

Bangor

Thu 7/24

12:16 pm-5:31 pm

1 stop7h 15m

Rapid City

Tue 7/29

12:03 pm-11:54 pm

2 stops9h 51m

$479

BangorRapid City

BGR - RAP

BGRRAP

Bangor

Tue 7/22

6:15 pm-9:04 am

2 stops16h 49m

Rapid City

Tue 7/29

7:00 am-9:39 pm

2 stops12h 39m

$548

BangorRapid City

BGR - RAP

BGRRAP

Bangor

Fri 7/25

4:11 pm-1:44 pm

2 stops23h 33m

Rapid City

Wed 7/30

6:50 am-11:20 pm

2 stops14h 30m

$583

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Sat 6/14

5:10 am-9:26 pm

3 stops18h 16m

Rapid City

Sat 6/21

3:40 pm-10:37 am

3 stops16h 57m

$887

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 19 results
1
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Best time to book a flight from Maine to Rapid City

Have a flexible travel schedule? Discover the best time to fly to Rapid City from Maine 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.

Cheapflights Insights

Everything you need to know about your flight from Maine to Rapid City

Rainfall in Rapid City by month

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

In terms of precipitation, rainfall in Rapid City ranges from 0.3 - 3.2 inches per month. May is typically the wettest month, when rainfall can reach 3.2 in. January is typically the driest time to visit Rapid City when rainfall is around 0.3 in.

Temperature in Rapid City by month

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

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 May 1, 2025.
To help decide which airline to fly from Maine to Rapid City, see what other customers have to say about Delta, United Airlines and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Sun Country Air
6.9
Okay
346 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What airport do you fly into for flights to Rapid City from Maine?

    If you book a flight to Rapid City from Maine, you will be flying to Rapid City, which is the city’s only airport. Rapid City (RAP) is located 9.0 mi from the center of Rapid City.

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

    $176 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Sun Country Air and Delta, with prices starting from $208 and $245, respectively.

  • What are the most popular routes from Maine to Rapid City?

    While some choose either Portland - Rapid City or Bangor - Rapid City, Boston Logan Intl - Rapid City is the most popular route from Maine to Rapid City.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maine 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.

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

    Currently, January is the cheapest month in which you can book a flight from Maine to Rapid City (average of $348). Flying from Maine to Rapid City in June is currently the most expensive (average of $520). 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.

See more FAQs

Traveling to a place near Maine?

Book flights to Maine if you plan to visit one of these locations
Deadwood
Spearfish
Keystone
Sturgis
Wall

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Alternative routes for Maine to Rapid City

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Maine to Rapid City

Discover the top 2 airlines that operate flights from Maine 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 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$343Average$593FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$449Average$623FlexibilityNo cancel feeOn-time69%

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