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Cheap flights from Maine to Rapid City from $261

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maine to Rapid City departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Maine to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:10 am - 1:48 pm
BOS
-
RAP
8h 38m
1 stop
Delta Logo
4:00 pm - 11:52 pm
RAP
-
BOS
5h 52m
1 stop
$349Delta
Thu, Aug 20 - Fri, Aug 28
Delta Logo
5:00 pm - 10:20 pm
BOS
-
RAP
7h 20m
2 stops
Delta Logo
3:55 pm - 11:35 pm
RAP
-
BOS
5h 40m
1 stop
$354Delta
Sat, May 2 - Tue, May 5
Delta Logo
5:00 pm - 10:20 pm
BOS
-
RAP
7h 20m
2 stops
Delta Logo
10:58 am - 10:16 pm
RAP
-
BOS
9h 18m
2 stops
$359Delta
Sat, May 2 - Tue, May 5
United Airlines Logo
6:00 am - 10:36 am
BOS
-
RAP
6h 36m
1 stop
United Airlines Logo
2:35 pm - 11:59 pm
RAP
-
BOS
7h 24m
1 stop
$369United Airlines
Fri, Apr 24 - Fri, May 1
Delta Logo
5:50 am - 10:20 am
BOS
-
RAP
6h 30m
1 stop
Delta Logo
3:55 pm - 11:35 pm
RAP
-
BOS
5h 40m
1 stop
$374Delta
Thu, Apr 9 - Wed, Apr 15
United Airlines Logo
3:05 pm - 10:28 pm
BOS
-
RAP
9h 23m
1 stop
United Airlines Logo
7:00 am - 3:37 pm
RAP
-
BOS
6h 37m
1 stop
$399United Airlines
Tue, Apr 7 - Sat, Apr 11
United Airlines Logo
6:00 am - 10:24 am
BOS
-
RAP
6h 24m
1 stop
United Airlines Logo
1:35 pm - 9:56 pm
RAP
-
BOS
6h 21m
1 stop
$408United Airlines
Tue, May 26 - Thu, Jun 4
American Airlines Logo
6:00 am - 11:14 am
PWM
-
RAP
7h 14m
1 stop
American Airlines Logo
3:23 pm - 12:35 am
RAP
-
PWM
7h 12m
1 stop
$490American Airlines
Tue, Jun 2 - Tue, Jun 2
American Airlines Logo
7:07 am - 4:27 pm
PWM
-
RAP
11h 20m
2 stops
American Airlines Logo
11:53 am - 9:54 am
RAP
-
PWM
20h 01m
2 stops
$497American Airlines
Tue, Apr 28 - Mon, May 4
American Airlines Logo
6:25 am - 11:14 am
PWM
-
RAP
6h 49m
1 stop
American Airlines Logo
3:25 pm - 12:09 am
RAP
-
PWM
6h 44m
1 stop
$510American Airlines
Sat, Jul 11 - Tue, Jul 14

American Airlines flights from Maine to Rapid City

Our best American Airlines deals on Maine to Rapid City flight tickets
American Airlines
Apr 9
BOS12:52 pmBoston Logan Intl
11h 06m
2 stops
RAP9:58 pmRapid City
Apr 15
RAP6:00 amRapid City
7h 30m
1 stop
BOS3:30 pmBoston Logan Intl
$379
American Airlines
Jun 23
BOS7:00 amBoston Logan Intl
6h 14m
1 stop
RAP11:14 amRapid City
Jun 30
RAP12:41 pmRapid City
9h 23m
1 stop
BOS12:04 amBoston Logan Intl
$419
American Airlines
Apr 9
BOS12:52 pmBoston Logan Intl
11h 06m
2 stops
RAP9:58 pmRapid City
Apr 15
RAP6:00 amRapid City
7h 30m
1 stop
BOS3:30 pmBoston Logan Intl
$424

United Airlines flights from Maine to Rapid City

Our best United Airlines deals on Maine to Rapid City flight tickets
United Airlines
Apr 24
BOS6:00 amBoston Logan Intl
6h 36m
1 stop
RAP10:36 amRapid City
May 1
RAP2:35 pmRapid City
7h 24m
1 stop
BOS11:59 pmBoston Logan Intl
$369
United Airlines
Apr 7
BOS3:05 pmBoston Logan Intl
9h 23m
1 stop
RAP10:28 pmRapid City
Apr 11
RAP7:00 amRapid City
6h 37m
1 stop
BOS3:37 pmBoston Logan Intl
$399
United Airlines
Apr 7
BOS11:17 amBoston Logan Intl
9h 45m
2 stops
RAP7:02 pmRapid City
Apr 11
RAP7:00 amRapid City
6h 37m
1 stop
BOS3:37 pmBoston Logan Intl
$404

momondo 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, momondo users made 832,500 searches. Data last updated March 26, 2026.
Use the filters below to find and compare flights from Maine to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Thu 8/20

7:10 am-1:48 pm

1 stop8h 38m

Rapid City

Fri 8/28

4:00 pm-11:52 pm

1 stop5h 52m

$349

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Sat 5/2

5:00 pm-10:20 pm

2 stops7h 20m

Rapid City

Tue 5/5

3:55 pm-11:35 pm

1 stop5h 40m

$354

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Sat 5/2

5:00 pm-10:20 pm

2 stops7h 20m

Rapid City

Tue 5/5

10:58 am-10:16 pm

2 stops9h 18m

$359

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Fri 4/24

6:00 am-10:36 am

1 stop6h 36m

Rapid City

Fri 5/1

2:35 pm-11:59 pm

1 stop7h 24m

$369
Quickest round-trip

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Thu 4/9

5:50 am-10:20 am

1 stop6h 30m

Rapid City

Wed 4/15

3:55 pm-11:35 pm

1 stop5h 40m

$374

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Tue 4/7

3:05 pm-10:28 pm

1 stop9h 23m

Rapid City

Sat 4/11

7:00 am-3:37 pm

1 stop6h 37m

$399

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Tue 5/26

6:00 am-10:24 am

1 stop6h 24m

Rapid City

Thu 6/4

1:35 pm-9:56 pm

1 stop6h 21m

$408

PortlandRapid City

PWM - RAP

PWMRAP

Portland

Tue 6/2

6:00 am-11:14 am

1 stop7h 14m

Rapid City

Tue 6/2

3:23 pm-12:35 am

1 stop7h 12m

$490

PortlandRapid City

PWM - RAP

PWMRAP

Portland

Tue 4/28

7:07 am-4:27 pm

2 stops11h 20m

Rapid City

Mon 5/4

11:53 am-9:54 am

2 stops20h 01m

$497

PortlandRapid City

PWM - RAP

PWMRAP

Portland

Sat 7/11

6:25 am-11:14 am

1 stop6h 49m

Rapid City

Tue 7/14

3:25 pm-12:09 am

1 stop6h 44m

$510

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Rapid City from

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

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

You could potentially save up to 46% 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 10m

Direct flights

None
The fastest flight from Maine to Rapid City takes 6h 10m
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?

  • 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 AirlinesPriceFrom $313Free CancellationRating
7.1
11,495 reviews
Search American Airlines flights
United AirlinesPriceFrom $341Free CancellationRating
7.4
9,483 reviews
Search United Airlines flights

Traveling to a place near Rapid City?

Book flights to Rapid City if you plan to visit one of these locations
Deadwood
Keystone
Sturgis
Custer
Spearfish
Hill City
Hot Springs
Wall

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.

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