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Cheap flights from Baltimore to Rapid City from $216

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Rapid City departing on 2/10. 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 Baltimore to Rapid City

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:07 am - 1:34 pm
BWI
-
RAP
9h 27m1 stop
American Airlines Logo
2:08 pm - 11:10 pm
RAP
-
BWI
7h 02m1 stop
$289American Airlines
Fri, Feb 6 - Mon, Feb 9
Delta Logo
7:22 am - 3:25 pm
BWI
-
RAP
10h 03m2 stops
Delta Logo
4:10 pm - 11:26 pm
RAP
-
BWI
5h 16m1 stop
$294Delta
Fri, Feb 6 - Mon, Feb 9
Delta Logo
7:22 am - 3:25 pm
BWI
-
RAP
10h 03m2 stops
Delta Logo
10:54 am - 11:05 pm
RAP
-
BWI
10h 11m2 stops
$300Delta
Fri, Feb 6 - Mon, Feb 9
Delta Logo
6:57 pm - 10:20 pm
BWI
-
RAP
5h 23m1 stop
Delta Logo
4:00 pm - 11:26 pm
RAP
-
BWI
5h 26m1 stop
$314Delta
Fri, Apr 24 - Sat, Apr 25
United Airlines Logo
10:05 am - 8:32 pm
BWI
-
RAP
12h 27m2 stops
United Airlines Logo
2:40 pm - 11:15 pm
RAP
-
BWI
6h 35m1 stop
$319United Airlines
Thu, Jan 29 - Mon, Feb 2
American Airlines Logo
6:26 pm - 11:14 am
BWI
-
RAP
18h 48m1 stop
American Airlines Logo
11:44 am - 7:19 pm
RAP
-
BWI
5h 35m1 stop
$333American Airlines
Tue, Apr 7 - Sat, Apr 11
Delta Logo
7:00 pm - 9:58 pm
BWI
-
RAP
4h 58m1 stop
Delta Logo
12:30 pm - 8:50 pm
RAP
-
BWI
6h 20m1 stop
$344Delta
Mon, May 25 - Sat, May 30
United Airlines Logo
8:23 am - 1:12 pm
BWI
-
RAP
6h 49m1 stop
United Airlines Logo
5:10 am - 3:04 pm
RAP
-
BWI
7h 54m1 stop
$362United Airlines
Thu, Jan 29 - Sun, Feb 1
United Airlines Logo
4:18 pm - 10:28 pm
BWI
-
RAP
8h 10m1 stop
United Airlines Logo
5:00 am - 4:25 pm
RAP
-
BWI
9h 25m2 stops
$363United Airlines
Fri, Apr 24 - Thu, Apr 30
United Airlines Logo
10:05 am - 8:32 pm
BWI
-
RAP
12h 27m2 stops
United Airlines Logo
5:10 am - 3:04 pm
RAP
-
BWI
7h 54m1 stop
$367United Airlines
Thu, Jan 29 - Sun, Feb 1

American Airlines flights from Baltimore to Rapid City

Our best American Airlines deals on Baltimore to Rapid City flight tickets
American Airlines
Feb 6
BWI6:07 amBaltimore/Washington
9h 27m
1 stop
RAP1:34 pmRapid City
Feb 9
RAP2:08 pmRapid City
7h 02m
1 stop
BWI11:10 pmBaltimore/Washington
$289
American Airlines
Apr 7
BWI8:02 amBaltimore/Washington
10h 21m
2 stops
RAP4:23 pmRapid City
Apr 11
RAP11:44 amRapid City
5h 35m
1 stop
BWI7:19 pmBaltimore/Washington
$360
American Airlines
Apr 7
BWI8:02 amBaltimore/Washington
10h 21m
2 stops
RAP4:23 pmRapid City
Apr 11
RAP1:08 pmRapid City
8h 48m
2 stops
BWI11:56 pmBaltimore/Washington
$426

Delta flights from Baltimore to Rapid City

Our best Delta deals on Baltimore to Rapid City flight tickets
Delta
Feb 6
BWI7:22 amBaltimore/Washington
10h 03m
2 stops
RAP3:25 pmRapid City
Feb 9
RAP4:10 pmRapid City
5h 16m
1 stop
BWI11:26 pmBaltimore/Washington
$294
Delta
Feb 6
BWI7:22 amBaltimore/Washington
10h 03m
2 stops
RAP3:25 pmRapid City
Feb 9
RAP10:54 amRapid City
10h 11m
2 stops
BWI11:05 pmBaltimore/Washington
$300
Delta
May 25
BWI7:00 pmBaltimore/Washington
4h 58m
1 stop
RAP9:58 pmRapid City
May 30
RAP12:30 pmRapid City
6h 20m
1 stop
BWI8:50 pmBaltimore/Washington
$344

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore 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 January 11, 2026.
Use the filters below to find and compare flights from Baltimore to Rapid City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Fri 2/6

6:07 am-1:34 pm

1 stop9h 27m

Rapid City

Mon 2/9

2:08 pm-11:10 pm

1 stop7h 02m

$289

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Fri 2/6

7:22 am-3:25 pm

2 stops10h 03m

Rapid City

Mon 2/9

4:10 pm-11:26 pm

1 stop5h 16m

$294

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Fri 2/6

7:22 am-3:25 pm

2 stops10h 03m

Rapid City

Mon 2/9

10:54 am-11:05 pm

2 stops10h 11m

$300

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Fri 4/24

6:57 pm-10:20 pm

1 stop5h 23m

Rapid City

Sat 4/25

4:00 pm-11:26 pm

1 stop5h 26m

$314

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Thu 1/29

10:05 am-8:32 pm

2 stops12h 27m

Rapid City

Mon 2/2

2:40 pm-11:15 pm

1 stop6h 35m

$319

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Tue 4/7

6:26 pm-11:14 am

1 stop18h 48m

Rapid City

Sat 4/11

11:44 am-7:19 pm

1 stop5h 35m

$333

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Mon 5/25

7:00 pm-9:58 pm

1 stop4h 58m

Rapid City

Sat 5/30

12:30 pm-8:50 pm

1 stop6h 20m

$344

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Thu 1/29

8:23 am-1:12 pm

1 stop6h 49m

Rapid City

Sun 2/1

5:10 am-3:04 pm

1 stop7h 54m

$362

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Fri 4/24

4:18 pm-10:28 pm

1 stop8h 10m

Rapid City

Thu 4/30

5:00 am-4:25 pm

2 stops9h 25m

$363

BaltimoreRapid City

BWI - RAP

BWIRAP

Baltimore/Washington

Thu 1/29

10:05 am-8:32 pm

2 stops12h 27m

Rapid City

Sun 2/1

5:10 am-3:04 pm

1 stop7h 54m

$367

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Rapid City from

How to get the cheapest flight ticket from Baltimore 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 March is, on average, the cheapest month to fly to Rapid City from Baltimore, with most prices found around $377. If you aren’t able to travel to Rapid City during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $389.

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

You are more likely to see cheaper flights to Rapid City from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to Rapid City for around $482 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Rapid City from Baltimore for as low as $320 on momondo.

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

You could potentially save up to 30% on your flight if you consider stops on a Baltimore to Rapid City flight.

When to book flights from Baltimore to Rapid City

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Rapid City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baltimore to Rapid City (BWI to RAP) flight deals and tips

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

Fastest flight time

6h 05m

Direct flights

None
The fastest flight from Baltimore to Rapid City takes 6h 05m
There are no direct flights from Baltimore to Rapid City. There are no popular flight routes from Baltimore to Rapid City.
Search flight deals

  • How far is Baltimore/Washington to Rapid City by plane?

    Rapid City is 1405.2 mi away from Baltimore/Washington. Typically, this will take 6h 05m by plane in normal conditions.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Rapid City Airport?

    Prices for flights from Baltimore/Washington Airport to Rapid City Airport refresh daily.

  • How many operators does momondo search for flights from Baltimore/Washington Airport to Rapid City Airport?

  • How old do you have to be to fly from Baltimore/Washington Airport 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 Baltimore/Washington Airport 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.

  • What is the most popular airline from Baltimore to Rapid City?

Best airlines flying from Baltimore to Rapid City

Compare and see reviews for airlines that fly from Baltimore to Rapid City with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $268Free CancellationRating
7.2
11,108 reviews
Search American Airlines flights
DeltaPriceFrom $268Free CancellationRating
7.9
8,033 reviews
Search Delta flights
United AirlinesPriceFrom $348Free CancellationRating
7.4
9,143 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
Wall
Hot Springs

Why use momondo?

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

It is quick and easy to find Baltimore 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 Baltimore to Rapid City with flexible booking policies on momondo?

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

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

momondo provides multiple filters to help you find the best flight to Rapid City from Baltimore. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Rapid City, momondo offers a useful price alert feature which will track prices for flights to Rapid City from Baltimore and alert you when they change.

An easier way to manage your Rapid City trip

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