BWI - RAP

$226 Find Cheap Flights from Baltimore to Rapid City - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$355
Typical prices: $410-$599
American Airlines
Sat 10/20Wed 10/24
BWI - RAP • 1 stop
Cheapest one-way
$226
Typical prices: $224-$389
Multiple Airlines
Mon 10/1
BWI - RAP • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Baltimore and Rapid City. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
November
Cheapest • 46% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Dallas/Fort Worth (DFW)
Cheapest • Avg $427 (round-trip)
Minneapolis St Paul (MSP)
Shortest trip • 5h 35m (one-way)
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Rapid City!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Baltimore to Rapid City (BWI-RAP)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to Rapid City

Tue, Oct 20 - Sat, Oct 24
American Airlines Logo
4:04 pm - 10:02 pmBWI  Baltimore/Washington-RAP Rapid City
7h 58m1 stop Dallas/Fort Worth
American Airlines Logo
12:51 pm - 10:54 pmRAP  Rapid City-BWI Baltimore/Washington
8h 03m1 stop Dallas/Fort Worth
$355American Airlines
Sat, Nov 7 - Sat, Nov 14
United Airlines Logo
4:19 pm - 10:30 pmBWI  Baltimore/Washington-RAP Rapid City
8h 11m1 stop Denver Intl
United Airlines Logo
12:39 pm - 11:08 pmRAP  Rapid City-BWI Baltimore/Washington
8h 29m1 stop Denver Intl
$359United Airlines
Tue, Oct 20 - Sat, Oct 24
American Airlines Logo
4:04 pm - 10:02 pmBWI  Baltimore/Washington-RAP Rapid City
7h 58m1 stop Dallas/Fort Worth
American Airlines Logo
12:51 pm - 11:59 pmRAP  Rapid City-BWI Baltimore/Washington
9h 08m2 stops Dallas/Fort Worth Charlotte Douglas
$363American Airlines
Sat, Oct 10 - Fri, Oct 16
Delta Logo
5:36 pm - 10:30 pmBWI  Baltimore/Washington-RAP Rapid City
6h 54m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
Delta Logo
4:38 pm - 11:23 pmRAP  Rapid City-BWI Baltimore/Washington
4h 45m1 stop Minneapolis St Paul
$364Delta
Sat, Oct 10 - Fri, Oct 16
Delta Logo
5:36 pm - 10:30 pmBWI  Baltimore/Washington-RAP Rapid City
6h 54m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul
Delta Logo
4:38 pm - 11:23 pmRAP  Rapid City-BWI Baltimore/Washington
4h 45m1 stop Minneapolis St Paul
$364Delta
Sat, Nov 7 - Sat, Nov 14
Delta Logo
7:22 am - 10:45 amBWI  Baltimore/Washington-RAP Rapid City
5h 23m1 stop Minneapolis St Paul
Delta Logo
11:29 am - 11:35 pmRAP  Rapid City-BWI Baltimore/Washington
10h 06m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
$364Delta
Sat, Nov 7 - Sat, Nov 14
American Airlines Logo
11:48 am - 9:27 pmBWI  Baltimore/Washington-RAP Rapid City
11h 39m2 stops Chicago O'Hare Intl Dallas/Fort Worth
American Airlines Logo
6:11 am - 5:58 pmRAP  Rapid City-BWI Baltimore/Washington
9h 47m2 stops Dallas/Fort Worth Chicago O'Hare Intl
$392American Airlines
Wed, Oct 28 - Sun, Nov 1
American Airlines Logo
5:00 am - 12:21 pmBWI  Baltimore/Washington-RAP Rapid City
9h 21m2 stops Charlotte Douglas Dallas/Fort Worth
American Airlines Logo
1:09 pm - 10:53 pmRAP  Rapid City-BWI Baltimore/Washington
7h 44m1 stop Dallas/Fort Worth
$420American Airlines
Sat, Feb 6 - Tue, Feb 9
United Airlines Logo
4:10 pm - 8:33 pmBWI  Baltimore/Washington-RAP Rapid City
6h 23m1 stop Denver Intl
United Airlines Logo
5:30 am - 3:06 pmRAP  Rapid City-BWI Baltimore/Washington
7h 36m1 stop Denver Intl
$429United Airlines
Fri, Oct 30 - Mon, Nov 2
United Airlines Logo
4:19 pm - 8:43 pmBWI  Baltimore/Washington-RAP Rapid City
6h 24m1 stop Denver Intl
United Airlines Logo
7:00 am - 3:13 pmRAP  Rapid City-BWI Baltimore/Washington
6h 13m1 stop Denver Intl
$429United Airlines
Booking Insights

Price, demand and travel trends for Baltimore to Rapid City flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Baltimore to Rapid City with more confidence.

How much is a round-trip flight from Baltimore to Rapid City?

Round-trip flights from Baltimore to Rapid City start at $355. Prices are below average for this route right now, with typical round-trip fares ranging from $410 to $599. The lowest price found in the past 5 days was $355 on American Airlines.

What's the cheapest day of the week to fly from Baltimore to Rapid City?

Saturday is the cheapest day of the week to fly from Baltimore to Rapid City, it is 6% cheaper than the average day. Sunday is the most expensive day with flight prices 37% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Baltimore to Rapid City?

  • November is the cheapest month to fly from Baltimore to Rapid City at $268 round-trip.
  • December ($936) and June ($652) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 249% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Baltimore to Rapid City flights

Low season

December

Cheapest flight

$226
Best time to beat the crowds but there is an average 90% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Baltimore to Rapid City

When to book flights from Baltimore to Rapid City

Are your dates flexible? Find out the best times to travel from Baltimore to Rapid City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Baltimore to Rapid City flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Baltimore to Rapid City?

    Flights from Baltimore to Rapid City usually depart from Baltimore/Washington (BWI) and arrive at Rapid City (RAP).

  • What cabin classes can I book on flights from Baltimore to Rapid City?

    Only Economy Class is available on flights from Baltimore to Rapid City.

  • Which airports do connecting flights from Baltimore to Rapid City pass through?

    One-stop flights from Baltimore to Rapid City most commonly connect through:

    • Minneapolis St Paul (MSP) - 37% of one-stop connections
    • Denver Intl (DEN) - 33% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 22% of one-stop connections
    • Dallas/Fort Worth (DFW) - 4% of one-stop connections

    Minneapolis St Paul (MSP) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Baltimore to Rapid City?

    On the Baltimore to Rapid City route, being flexible with your departure day can save you up to 32%. Saturday is the cheapest day at $466 round-trip on average, while Sunday is the most expensive at $680: a $214 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How long is a flight from Baltimore to Rapid City?

    A nonstop flight from Baltimore to Rapid City takes 0h 00m, covering 1,397 miles.

  • Do I need a passport to fly from Baltimore to Rapid City?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Baltimore to Rapid City changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $355 to $1,543. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Baltimore to Rapid City looking right now?

    One-way fares from Baltimore to Rapid City are currently higher than usual. Average one-way flight prices are about $375, which is 27% above the typical average for this route.

  • How much time can I save by choosing a different layover airport from Baltimore to Rapid City?

    Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 5h 35m, compared with 6h 13m via Chicago O'Hare Intl (ORD) and 6h 35m via Denver Intl (DEN).

  • What is the time difference between Baltimore and Rapid City?

    Rapid City is 2 hours behind Baltimore (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Rapid City Airport (RAP)?

    Rapid City Airport (RAP) hosts 5 major car rental companies, with daily rates starting from around $36 for economy cars. Top options include:
    · Budget
    · Hertz
    · Alamo
    · Thrifty
    · Enterprise Rent-A-Car

  • How much should I expect to pay for a Baltimore to Rapid City flight?

    Round-trip flights from Baltimore to Rapid City range from $410 to $599, with an average of $493 over the past 12 months. Anything below $410 counts as a good deal.

Your guide to booking Baltimore to Rapid City flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Saturday departure instead of Sunday. On this route, Saturday flights average $466 - about $214 less than Sunday (31% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Baltimore to Rapid City trip for November. Fares historically average $268 round-trip in that month - typically $668 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Baltimore to Rapid City

Complete your trip to Rapid City with a hotel stay or car rental

Car rentals in Rapid City
Hotels in Rapid City
Vacations in Rapid City