$344+ Cheap flights from Rapid City to Baltimore (RAP - BWI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — BWI
Dec 11 — Dec 181
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Rapid City to Baltimore
Cheapest
Best
Last-minute
One-way
Cheapest flights from Rapid City to BaltimoreExplore the most affordable flight options available from Rapid City to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 11, 2026.
Explore the most affordable flight options available from Rapid City to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 11, 2026.
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/72:40 pm -
1 stop6h 48m
Mon 12/147:20 pm -
1 stop5h 26m
Deal found 11/9![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:50 am -
1 stop5h 13m
Tue 12/17:20 pm -
1 stop5h 26m
Deal found 11/6![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/52:35 pm -
1 stop6h 24m
Wed 12/94:22 pm -
1 stop8h 07m
Deal found 11/6![United Airlines logo]()
$479
Best flights from Rapid City to BaltimoreDiscover carefully curated flight deals from Rapid City to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 11, 2026.
Discover carefully curated flight deals from Rapid City to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 11, 2026.
This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/61:09 pm -
1 stop8h 00m
Tue 4/135:39 am -
1 stop7h 44m
Deal found 11/10![American Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/54:00 pm -
1 stop5h 46m
Tue 4/136:59 pm -
1 stop5h 40m
Deal found 11/9![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/611:30 am -
2 stops9h 07m
Tue 4/136:59 pm -
1 stop5h 40m
Deal found 11/9![Delta logo]()
$374
Last-minute flights from Rapid City to BaltimoreDiscover last-minute flight deals from Rapid City to Baltimore. Data last updated November 11, 2026 and is based on user searches.
Discover last-minute flight deals from Rapid City to Baltimore. Data last updated November 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/266:50 am -
1 stop5h 13m
Tue 12/17:20 pm -
1 stop5h 26m
Deal found 11/6![Delta logo]()
$404
This United Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/52:35 pm -
1 stop6h 24m
Wed 12/94:22 pm -
1 stop8h 07m
Deal found 11/6![United Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/72:40 pm -
1 stop6h 48m
Mon 12/147:20 pm -
1 stop5h 26m
Deal found 11/9![Delta logo]()
$369
One-way flights from Rapid City to BaltimoreSearch for one-way flight options from Rapid City to Baltimore. Find affordable one-way fares based on user searches. Data last updated November 11, 2026.
Search for one-way flight options from Rapid City to Baltimore. Find affordable one-way fares based on user searches. Data last updated November 11, 2026.
This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/156:11 am -
1 stop7h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![American Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/152:40 pm -
2 stops8h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Delta logo]()
$349
This Kiwi.com deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:26 pm -
2 stops20h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Multiple Airlines logo]()
$362
This United Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2112:39 pm -
1 stop8h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![United Airlines logo]()
$401
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/211:19 pm -
2 stops9h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![American Airlines logo]()
$406
Find flight deals from Rapid City to Baltimore
Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $369 (American Airlines) |
One-way from | $344 (American Airlines) |
Popular in | March |
Cheapest in | April |
Average price | $478 |
Cheapflights Fare Finder
Customize your flight search to find flights from Rapid City to Baltimore 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, Cheapflights users made 7,457,451 searches. Data last updated November 11, 2026.
Use the filters below to find and compare flights from Rapid City to Baltimore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Rapid CityBaltimore
RAP Rapid City - BWI Baltimore/Washington
RAPBWI
Rapid City
Tue 12/15
6:11 am-3:47 pm
1 stop7h 36m
Baltimore/Washington
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$344
Rapid CityBaltimore
RAP Rapid City - BWI Baltimore/Washington
RAPBWI
Rapid City
Tue 12/15
2:40 pm-1:07 am
2 stops8h 27m
Baltimore/Washington
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$349
Rapid CityBaltimore
RAP Rapid City - BWI Baltimore/Washington
RAPBWI
Rapid City
Sat 11/21
7:26 pm-6:02 pm
2 stops20h 36m
Baltimore/Washington
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$362
Rapid CityBaltimore
RAP Rapid City - BWI Baltimore/Washington
RAPBWI
Rapid City
Tue 4/6
1:09 pm-11:09 pm
1 stop8h 00m
Baltimore/Washington
Tue 4/13
5:39 am-11:23 am
1 stop7h 44m
$369
Rapid CityBaltimore
RAP Rapid City - BWI Baltimore/Washington
RAPBWI
Rapid City
Mon 4/5
4:00 pm-11:46 pm
1 stop5h 46m
Baltimore/Washington
Tue 4/13
6:59 pm-10:39 pm
1 stop5h 40m
$369
Rapid CityBaltimore
RAP Rapid City - BWI Baltimore/Washington
RAPBWI
Rapid City
Tue 4/6
11:30 am-10:37 pm
2 stops9h 07m
Baltimore/Washington
Tue 4/13
6:59 pm-10:39 pm
1 stop5h 40m
$374
Rapid CityBaltimore
RAP Rapid City - BWI Baltimore/Washington
RAPBWI
Rapid City
Sat 11/21
12:39 pm-11:08 pm
1 stop8h 29m
Baltimore/Washington
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$401
Quickest round-trip
Rapid CityBaltimore
RAP Rapid City - BWI Baltimore/Washington
RAPBWI
Rapid City
Sat 11/21
4:36 pm-11:23 pm
1 stop4h 47m
Baltimore/Washington
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$401
Rapid CityBaltimore
RAP Rapid City - BWI Baltimore/Washington
RAPBWI
Rapid City
Sat 11/21
1:19 pm-12:20 am
2 stops9h 01m
Baltimore/Washington
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$406
Sorted by cheapest first
Compare providers for flights from Rapid City to Baltimore
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Rapid City to Baltimore in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Rapid City-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Rapid City-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Rapid City-Baltimore flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Rapid City-Baltimore flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Rapid City-Baltimore flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Rapid City to Baltimore
Have a flexible travel schedule? Discover the best time to fly to Baltimore from Rapid City with our price prediction graph.
RAP-BWI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Baltimore
Get insights into the airlines that provide service to Baltimore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baltimore. Reviews last updated November 11, 2026.
Read reviews from past customers who have flown United Airlines and American Airlines from Rapid City to Baltimore. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Overall
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Food
6.7
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Overall
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Food
6.7
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Overall
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Rapid City to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your trip
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Rapid City and Baltimore flights
Browse other Rapid City and Baltimore flight options. Last updated on November 11, 2026.
Other flights from Rapid City
Browse through other flights departing from Rapid City. Flights are based on user searches made on Cheapflights and were last updated on November 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Rapid City to Baltimore
Discover the top 2 airlines that operate flights from Rapid City to Baltimore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated November 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$348 | Average$573 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$442 | Average$575 | FlexibilityNo cancel fee | On-time71% |