What is the cheapest airline that flies from Maine to Rapid City?

American Airlines, United Airlines, and Delta are the most popular carriers operating from Maine to Rapid City

How long does it take to fly to Rapid City?

Flight times vary depending on what airport in Maine you fly out of and what airport in Rapid City you fly into. For example, flying from Portland to Rapid City takes 12h 34m on average. On the other hand, flying from Bangor to Rapid City takes 13h on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Maine to Rapid City Airport?

Prices for flights from Maine to Rapid City Airport refresh daily.

How many operators does momondo search for flights from Maine to Rapid City Airport?

The number of operators available for flights from Maine to Rapid City Airport is 3 as of December 2025.

How old do you have to be to fly from Maine to Rapid City 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 Maine to Rapid City Airport.

What documentation or ID do you need to fly to Rapid City Airport?

The required travel and health documents for your Rapid City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rapid City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$244 Cheap Flights from Maine to Rapid City in 2025/26

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Find the cheapest flights from Maine to Rapid City

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 pm - 10:28 pm

BOS

RAP

6h 18m1 stop

10:54 am - 7:10 pm

RAP

BOS

6h 16m1 stop

$309Delta

Thu, Jan 8 - Thu, Jan 15

5:35 am - 3:25 pm

BOS

RAP

11h 50m2 stops

4:10 pm - 11:52 pm

RAP

BOS

5h 42m1 stop

$314Delta

Thu, Jan 8 - Thu, Jan 15

7:00 am - 3:25 pm

BOS

RAP

10h 25m2 stops

6:00 am - 4:23 pm

RAP

BOS

8h 23m2 stops

$319Delta

Thu, Jan 8 - Thu, Jan 15

3:15 pm - 8:32 pm

BOS

RAP

7h 17m1 stop

2:40 pm - 11:46 pm

RAP

BOS

7h 06m1 stop

$399United Airlines

Sat, Jan 31 - Wed, Feb 4

6:00 am - 1:12 pm

BOS

RAP

9h 12m2 stops

2:40 pm - 11:46 pm

RAP

BOS

7h 06m1 stop

$404United Airlines

Sat, Jan 31 - Wed, Feb 4

8:40 am - 7:14 pm

PWM

RAP

12h 34m2 stops

10:45 am - 11:27 pm

RAP

PWM

10h 42m2 stops

$409United Airlines

Sat, Jan 24 - Tue, Jan 27

12:45 pm - 10:29 pm

BOS

RAP

11h 44m2 stops

7:00 am - 9:52 pm

RAP

BOS

12h 52m2 stops

$409United Airlines

Sat, Jan 31 - Wed, Feb 4

5:40 am - 9:58 am

BOS

RAP

6h 18m1 stop

4:00 pm - 11:52 pm

RAP

BOS

5h 52m1 stop

$434Delta

Sun, May 31 - Sat, Jun 6

5:40 am - 9:58 am

BOS

RAP

6h 18m1 stop

12:30 pm - 11:32 pm

RAP

BOS

9h 02m2 stops

$439Delta

Sun, May 31 - Sat, Jun 6

5:40 am - 9:58 am

BOS

RAP

6h 18m1 stop

4:00 pm - 11:52 pm

RAP

BOS

5h 52m1 stop

$494Delta

Wed, May 27 - Sun, Jun 7

American Airlines flights from Maine to Rapid City

Our best American Airlines deals on Maine to Rapid City flight tickets

American Airlines

May 27

BOS5:25 amBoston Logan Intl

7h 40m

1 stop

RAP11:05 amRapid City

Jun 7

RAP4:40 pmRapid City

6h 46m

1 stop

BOS1:26 amBoston Logan Intl

$444

Find similar

American Airlines

Dec 19

BOS2:32 pmBoston Logan Intl

8h 59m

1 stop

RAP9:31 pmRapid City

Jan 12

RAP2:08 pmRapid City

7h 22m

1 stop

BOS11:30 pmBoston Logan Intl

$479

Find similar

American Airlines

Apr 21

BOS7:02 amBoston Logan Intl

6h 12m

1 stop

RAP11:14 amRapid City

Apr 24

RAP11:46 amRapid City

6h 19m

1 stop

BOS8:05 pmBoston Logan Intl

$613

Find similar

United Airlines flights from Maine to Rapid City

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

United Airlines

Jan 31

BOS3:15 pmBoston Logan Intl

9h 14m

1 stop

RAP10:29 pmRapid City

Feb 4

RAP2:40 pmRapid City

7h 06m

1 stop

BOS11:46 pmBoston Logan Intl

$399

Find similar

United Airlines

Jan 31

BOS6:00 amBoston Logan Intl

9h 12m

2 stops

RAP1:12 pmRapid City

Feb 4

RAP2:40 pmRapid City

7h 06m

1 stop

BOS11:46 pmBoston Logan Intl

$404

Find similar

United Airlines

Jan 31

BOS12:45 pmBoston Logan Intl

11h 44m

2 stops

RAP10:29 pmRapid City

Feb 4

RAP7:00 amRapid City

12h 52m

2 stops

BOS9:52 pmBoston Logan Intl

$409

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Thu 1/8

6:10 pm-10:28 pm

1 stop6h 18m

Rapid City

Thu 1/15

10:54 am-7:10 pm

1 stop6h 16m

$309

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Thu 1/8

5:35 am-3:25 pm

2 stops11h 50m

Rapid City

Thu 1/15

4:10 pm-11:52 pm

1 stop5h 42m

$314

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Thu 1/8

7:00 am-3:25 pm

2 stops10h 25m

Rapid City

Thu 1/15

6:00 am-4:23 pm

2 stops8h 23m

$319

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Sat 1/31

3:15 pm-8:32 pm

1 stop7h 17m

Rapid City

Wed 2/4

2:40 pm-11:46 pm

1 stop7h 06m

$399

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Sat 1/31

6:00 am-1:12 pm

2 stops9h 12m

Rapid City

Wed 2/4

2:40 pm-11:46 pm

1 stop7h 06m

$404

PortlandRapid City

PWM - RAP

PWMRAP

Portland

Sat 1/24

8:40 am-7:14 pm

2 stops12h 34m

Rapid City

Tue 1/27

10:45 am-11:27 pm

2 stops10h 42m

$409

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Sat 1/31

12:45 pm-10:29 pm

2 stops11h 44m

Rapid City

Wed 2/4

7:00 am-9:52 pm

2 stops12h 52m

$409

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Sun 5/31

5:40 am-9:58 am

1 stop6h 18m

Rapid City

Sat 6/6

4:00 pm-11:52 pm

1 stop5h 52m

$434

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Sun 5/31

5:40 am-9:58 am

1 stop6h 18m

Rapid City

Sat 6/6

12:30 pm-11:32 pm

2 stops9h 02m

$439

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Wed 5/27

5:40 am-9:58 am

1 stop6h 18m

Rapid City

Sun 6/7

4:00 pm-11:52 pm

1 stop5h 52m

$494

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Maine to Rapid City

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

Other information

What is the cheapest month to fly to Rapid City?

The month of November is, on average, the cheapest month to fly to Rapid City from Maine, with most prices found around $473. If you aren’t able to travel to Rapid City during the month of November, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $495.

What is the cheapest day to depart on your flight to Rapid City?

According to our data, Tuesday is the cheapest day to fly to Rapid City from Maine. The lowest ticket price found for a Tuesday departure recently was $628. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Rapid City is Sunday, with ticket prices averaging around $770.

What is the cheapest time of day to depart on your flight to Rapid City?

Our most recent data shows that the best time of day to fly to Rapid City is in the afternoon. Flights from Maine to Rapid City during this time can be as low as $617. Flights at noon are often more expensive with an average ticket price of $680.

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

You are more likely to see cheaper flights to Rapid City from Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Rapid City for around $573 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rapid City from Maine for as low as $429 on momondo.

Can stopping save me money on Maine to Rapid City flights?

You could potentially save up to 23% on your flight if you consider stops on a Maine to Rapid City flight.

Cheap Maine to Rapid City flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maine to Rapid City

Fastest flight time	6h 18m
Direct flights	None

The fastest flight from Maine to Rapid City takes 6h 18m

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

Search flight deals

When did momondo last update prices for flights from Maine to Rapid City Airport?
Prices for flights from Maine to Rapid City Airport refresh daily.
How many operators does momondo search for flights from Maine to Rapid City Airport?
The number of operators available for flights from Maine to Rapid City Airport is 3 as of December 2025.
How old do you have to be to fly from Maine to Rapid City 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 Maine to Rapid City Airport.
What documentation or ID do you need to fly to Rapid City Airport?
The required travel and health documents for your Rapid City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rapid City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Maine to Rapid City

Compare and see reviews for airlines that fly from Maine to Rapid City with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $313	Free Cancellation	Rating 7.2 11,049 reviews		Search American Airlines flights
United Airlines	PriceFrom $350	Free Cancellation	Rating 7.4 9,092 reviews		Search United Airlines flights

Deadwood

Keystone

Sturgis

Spearfish

Custer

Hill City

Wall

Hot Springs

Why use momondo?

Why should I use momondo to find a flight deal from Maine to Rapid City?

It is quick and easy to find Maine to Rapid City flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rapid City that suits you.

Can I find flights from Maine to Rapid City with flexible booking policies on momondo?

Flights from Maine to Rapid City with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Maine to Rapid City?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rapid City from Maine.

I’m not ready to book a flight from Maine to Rapid City right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Maine to Rapid City now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Rapid City and let you know when they change.