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Cheap flights from New Hampshire to Rapid City from $243

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Hampshire to Rapid City departing on 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from New Hampshire to Rapid City

Cheap round-trip flights

Delta Logo
11:15 am - 4:11 pmBOS-RAP
6h 56m1 stop
Delta Logo
4:35 pm - 11:55 pmRAP-BOS
5h 20m1 stop
$289Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
Delta Logo
9:10 am - 4:11 pmBOS-RAP
9h 01m2 stops
Delta Logo
4:35 pm - 11:55 pmRAP-BOS
5h 20m1 stop
$294Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
American Airlines Logo
11:05 am - 9:15 pmBOS-RAP
12h 10m2 stops
American Airlines Logo
5:34 am - 8:30 pmRAP-BOS
12h 56m2 stops
$299American Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 11
American Airlines Logo
7:30 am - 1:50 pmBOS-RAP
8h 20m1 stop
American Airlines Logo
12:25 pm - 11:05 pmRAP-BOS
8h 40m1 stop
$314American Airlines
Find Deal
Wed, Nov 26 - Thu, Dec 4
Delta Logo
5:45 am - 9:53 amBOS-RAP
6h 08m1 stop
Delta Logo
10:33 am - 9:27 pmRAP-BOS
8h 54m2 stops
$319Delta
Find Deal
Fri, Oct 17 - Wed, Oct 29
Delta Logo
5:30 am - 1:40 pmBOS-RAP
10h 10m2 stops
Delta Logo
10:40 am - 11:34 pmRAP-BOS
10h 54m2 stops
$324Delta
Find Deal
Wed, Dec 10 - Sat, Dec 13
United Airlines Logo
6:14 am - 10:22 amPWM-RAP
6h 08m1 stop
United Airlines Logo
1:35 pm - 9:59 pmRAP-PWM
6h 24m1 stop
$379United Airlines
Find Deal
Sat, Sep 6 - Tue, Sep 9
United Airlines Logo
3:20 pm - 9:59 pmBOS-RAP
8h 39m1 stop
United Airlines Logo
12:43 pm - 9:55 pmRAP-BOS
7h 12m1 stop
$379United Airlines
Find Deal
Sun, Sep 14 - Sun, Sep 21
United Airlines Logo
6:14 am - 10:22 amPWM-RAP
6h 08m1 stop
United Airlines Logo
5:30 am - 6:26 pmRAP-PWM
10h 56m2 stops
$384United Airlines
Find Deal
Sat, Sep 6 - Tue, Sep 9
American Airlines Logo
7:01 am - 5:42 pmBOS-RAP
12h 41m1 stop
American Airlines Logo
6:12 pm - 12:02 pmRAP-BOS
15h 50m1 stop
$386American Airlines
Find Deal
Mon, Sep 15 - Mon, Sep 22

American Airlines flights from New Hampshire to Rapid City

Our best American Airlines deals on New Hampshire to Rapid City flight tickets
American Airlines
Nov 4
BOS11:05 amBoston Logan Intl
12h 10m
2 stops
RAP9:15 pmRapid City
Nov 11
RAP5:34 amRapid City
12h 56m
2 stops
BOS8:30 pmBoston Logan Intl
$299
Find similar
American Airlines
Nov 26
BOS7:30 amBoston Logan Intl
8h 20m
1 stop
RAP1:50 pmRapid City
Dec 4
RAP12:25 pmRapid City
8h 40m
1 stop
BOS11:05 pmBoston Logan Intl
$314
Find similar
American Airlines
Sep 15
BOS7:01 amBoston Logan Intl
12h 41m
1 stop
RAP5:42 pmRapid City
Sep 22
RAP6:12 pmRapid City
15h 50m
1 stop
BOS12:02 pmBoston Logan Intl
$386
Find similar

Delta flights from New Hampshire to Rapid City

Our best Delta deals on New Hampshire to Rapid City flight tickets
Delta
Dec 10
BOS11:15 amBoston Logan Intl
6h 56m
1 stop
RAP4:11 pmRapid City
Dec 13
RAP4:35 pmRapid City
5h 20m
1 stop
BOS11:55 pmBoston Logan Intl
$289
Find similar
Delta
Dec 10
BOS9:10 amBoston Logan Intl
9h 01m
2 stops
RAP4:11 pmRapid City
Dec 13
RAP4:35 pmRapid City
5h 20m
1 stop
BOS11:55 pmBoston Logan Intl
$294
Find similar
Delta
Oct 17
BOS5:45 amBoston Logan Intl
6h 08m
1 stop
RAP9:53 amRapid City
Oct 29
RAP10:33 amRapid City
8h 54m
2 stops
BOS9:27 pmBoston Logan Intl
$319
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New Hampshire 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 August 18, 2025.
Use the filters below to find and compare flights from New Hampshire to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Wed 12/10

11:15 am-4:11 pm

1 stop6h 56m

Rapid City

Sat 12/13

4:35 pm-11:55 pm

1 stop5h 20m

$289

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Wed 12/10

9:10 am-4:11 pm

2 stops9h 01m

Rapid City

Sat 12/13

4:35 pm-11:55 pm

1 stop5h 20m

$294

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Tue 11/4

11:05 am-9:15 pm

2 stops12h 10m

Rapid City

Tue 11/11

5:34 am-8:30 pm

2 stops12h 56m

$299

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Wed 11/26

7:30 am-1:50 pm

1 stop8h 20m

Rapid City

Thu 12/4

12:25 pm-11:05 pm

1 stop8h 40m

$314

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Fri 10/17

5:45 am-9:53 am

1 stop6h 08m

Rapid City

Wed 10/29

10:33 am-9:27 pm

2 stops8h 54m

$319

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Wed 12/10

5:30 am-1:40 pm

2 stops10h 10m

Rapid City

Sat 12/13

10:40 am-11:34 pm

2 stops10h 54m

$324

PortlandRapid City

PWM - RAP

PWMRAP

Portland

Sat 9/6

6:14 am-10:22 am

1 stop6h 08m

Rapid City

Tue 9/9

1:35 pm-9:59 pm

1 stop6h 24m

$379

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Sun 9/14

3:20 pm-9:59 pm

1 stop8h 39m

Rapid City

Sun 9/21

12:43 pm-9:55 pm

1 stop7h 12m

$379

PortlandRapid City

PWM - RAP

PWMRAP

Portland

Sat 9/6

6:14 am-10:22 am

1 stop6h 08m

Rapid City

Tue 9/9

5:30 am-6:26 pm

2 stops10h 56m

$384

BostonRapid City

BOS - RAP

BOSRAP

Boston Logan Intl

Mon 9/15

7:01 am-5:42 pm

1 stop12h 41m

Rapid City

Mon 9/22

6:12 pm-12:02 pm

1 stop15h 50m

$386

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 New Hampshire 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

What is the cheapest month to fly to Rapid City?

The month of September is, on average, the cheapest month to fly to Rapid City from New Hampshire, with most prices found around $540. If you aren’t able to travel to Rapid City during the month of September, then flying in July is also cheap. Prices for this month can be found on momondo for an average of $544.

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 New Hampshire. 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 New Hampshire 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 New Hampshire when booking weeks ahead of your departure date. In general, you can expect to find flights to Rapid City for around $623 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rapid City from New Hampshire for as low as $479 on momondo.

Can stopping save me money on New Hampshire to Rapid City flights?

You could potentially save up to 27% on your flight if you consider stops on a New Hampshire to Rapid City flight.

Cheap New Hampshire to Rapid City flight deals and tips

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

Best Price Found

$243

Fastest flight time

5h 59m

Direct flights

None

Airports in Rapid City

1 airport
The best one-way flight to Rapid City from New Hampshire in the past 72 hours is $243. The best round-trip flight deal from New Hampshire to Rapid City found on momondo in the last 72 hours is $289.
The fastest flight from New Hampshire to Rapid City takes 5h 59m
There are no direct flights from New Hampshire to Rapid City. Popular non-direct routes for this connection are Portland Airport - Rapid City Airport, Boston Logan Intl Airport - Rapid City Airport and Manchester Airport - Rapid City Airport.
There is 1 airport near Rapid City: Rapid City (RAP)
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  • When did momondo last update prices for flights from New Hampshire to Rapid City Airport?

    Prices for flights from New Hampshire to Rapid City Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from New Hampshire to Rapid City Airport?

  • How old do you have to be to fly from New Hampshire to Rapid City Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Hampshire to Rapid City Airport.

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

    The necessary travel and health documents for your Rapid City Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from New Hampshire to Rapid City

Compare and see reviews for airlines that fly from New Hampshire to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $402Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $595Free CancellationRating
7.4
8,925 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
Sturgis
Keystone
Spearfish
Custer
Hot Springs
Wall
Hill City

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New Hampshire to Rapid City. momondo saves you time and could save you money on your trip.

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

All flight searches from New Hampshire to Rapid City on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from New Hampshire 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 New Hampshire.

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

Of course. momondo tracks the price of New Hampshire to Rapid City flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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