$269+ 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 11/24. Fares are subject to change and may not be available on all flights or dates of travel.
RAP — BWI
Oct 26 — Nov 21
Round-trip
1 adult, Economy
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Find cheap flights from Rapid City to Baltimore with Cheapflights
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
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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 September 26, 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 September 26, 2026.
This Delta deal was found by Cheapflights users on 9/25. 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.
Sat 10/244:38 pm -
1 stop4h 45m
Sat 10/317:20 am -
1 stop5h 25m
Deal found 9/25![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Thu 12/241:32 pm -
1 stop5h 18m
Tue 1/55:24 pm -
1 stop6h 46m
Deal found 9/24![United Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 9/24. 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 11/122:23 pm -
1 stop7h 00m
Sun 11/157:01 am -
1 stop5h 22m
Deal found 9/24![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Thu 11/121:30 pm -
1 stop6h 12m
Sun 11/156:10 am -
1 stop6h 21m
Deal found 9/24![United Airlines logo]()
$394
This Delta deal was found by Cheapflights users on 9/21. 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 10/611:29 am -
1 stop8h 01m
Sat 10/107:30 am -
1 stop5h 15m
Deal found 9/21![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Fri 10/163:22 pm -
1 stop6h 22m
Mon 10/196:29 am -
1 stop5h 46m
Deal found 9/23![United Airlines logo]()
$450
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Wed 12/3011:13 am -
2 stops11h 35m
Wed 1/68:15 am -
1 stop6h 15m
Deal found 9/25![United Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Fri 12/2511:13 am -
2 stops11h 35m
Sun 1/36:00 am -
1 stop6h 32m
Deal found 9/24![United Airlines logo]()
$456
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 September 26, 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 September 26, 2026.
This Delta deal was found by Cheapflights users on 9/25. 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.
Sat 10/244:38 pm -
1 stop4h 45m
Sat 10/317:20 am -
1 stop5h 25m
Deal found 9/25![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Fri 10/161:37 pm -
1 stop5h 26m
Fri 10/234:13 pm -
1 stop6h 39m
Deal found 9/23![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 9/23. 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.
Fri 12/44:36 pm -
1 stop4h 52m
Tue 12/85:44 pm -
2 stops7h 02m
Deal found 9/23![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Thu 10/2210:26 am -
2 stops10h 33m
Thu 10/296:10 am -
2 stops8h 38m
Deal found 9/23![United Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 9/20. 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.
Fri 10/234:38 pm -
1 stop4h 45m
Mon 10/267:20 am -
1 stop5h 25m
Deal found 9/20![Delta logo]()
$458
This Delta deal was found by Cheapflights users on 9/25. 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 12/2911:59 am -
2 stops21h 38m
Wed 1/65:30 pm -
2 stops7h 09m
Deal found 9/25![Delta logo]()
$497
Last-minute flights from Rapid City to BaltimoreDiscover last-minute flight deals from Rapid City to Baltimore. Data last updated September 26, 2026 and is based on user searches.
Discover last-minute flight deals from Rapid City to Baltimore. Data last updated September 26, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/21. 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 10/611:29 am -
1 stop8h 01m
Sat 10/107:30 am -
1 stop5h 15m
Deal found 9/21![Delta logo]()
$429
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Fri 10/163:22 pm -
1 stop6h 22m
Mon 10/196:29 am -
1 stop5h 46m
Deal found 9/23![United Airlines logo]()
$450
This Delta deal was found by Cheapflights users on 9/23. 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.
Fri 10/164:38 pm -
1 stop4h 45m
Fri 10/232:11 pm -
2 stops10h 19m
Deal found 9/23![Delta logo]()
$463
This United Airlines deal was found by Cheapflights users on 9/23. 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.
Thu 10/2210:26 am -
2 stops10h 33m
Thu 10/296:10 am -
2 stops8h 38m
Deal found 9/23![United Airlines logo]()
$479
This Delta deal was found by Cheapflights users on 9/20. 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.
Fri 10/234:38 pm -
1 stop4h 45m
Mon 10/267:20 am -
1 stop5h 25m
Deal found 9/20![Delta logo]()
$458
This Delta deal was found by Cheapflights users on 9/25. 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.
Sat 10/244:38 pm -
1 stop4h 45m
Sat 10/317:20 am -
1 stop5h 25m
Deal found 9/25![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 9/23. 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 10/2412:51 pm -
2 stops9h 08m
Sat 10/315:00 am -
2 stops9h 21m
Deal found 9/23![American Airlines logo]()
$461
This United Airlines deal was found by Cheapflights users on 9/24. 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 10/245:00 am -
1 stop8h 07m
Wed 10/286:10 am -
1 stop6h 21m
Deal found 9/24![United Airlines logo]()
$469
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 September 26, 2026.
Search for one-way flight options from Rapid City to Baltimore. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/24. 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.
Tue 11/2410:02 am -
3 stops57h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Multiple Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Thu 10/152:35 pm -
2 stops18h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$299
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Thu 10/151:37 pm -
1 stop7h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 9/25. 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.
Tue 12/2910:04 am -
2 stops22h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$357
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Tue 12/2912:30 pm -
1 stop8h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$454
This American Airlines deal was found by Cheapflights users on 9/24. 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 11/241:19 pm -
2 stops8h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![American Airlines logo]()
$463
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 September 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (Delta) |
One-way from | $269 (Kiwi.com) |
Popular in | May |
Cheapest in | November |
Average price | $396 |
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 September 26, 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 11/24
10:02 am-9:04 pm
3 stops57h 02m
Baltimore/Washington
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$269
Quickest round-trip
Rapid CityBaltimore
RAP Rapid City - BWI Baltimore/Washington
RAPBWI
Rapid City
Thu 10/15
1:37 pm-10:59 pm
1 stop7h 22m
Baltimore/Washington
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$339
Rapid CityBaltimore
RAP Rapid City - BWI Baltimore/Washington
RAPBWI
Rapid City
Tue 12/29
10:04 am-10:21 am
2 stops22h 17m
Baltimore/Washington
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$357
Rapid CityBaltimore
RAP Rapid City - BWI Baltimore/Washington
RAPBWI
Rapid City
Sat 10/24
4:38 pm-11:23 pm
1 stop4h 45m
Baltimore/Washington
Sat 10/31
7:20 am-10:45 am
1 stop5h 25m
$359
Rapid CityBaltimore
RAP Rapid City - BWI Baltimore/Washington
RAPBWI
Rapid City
Fri 10/16
1:37 pm-9:03 pm
1 stop5h 26m
Baltimore/Washington
Fri 10/23
4:13 pm-8:52 pm
1 stop6h 39m
$359
Rapid CityBaltimore
RAP Rapid City - BWI Baltimore/Washington
RAPBWI
Rapid City
Thu 10/15
2:35 pm-1:31 pm
3 stops20h 56m
Baltimore/Washington
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$363
Rapid CityBaltimore
RAP Rapid City - BWI Baltimore/Washington
RAPBWI
Rapid City
Fri 12/4
4:36 pm-11:28 pm
1 stop4h 52m
Baltimore/Washington
Tue 12/8
5:44 pm-10:46 pm
2 stops7h 02m
$364
Rapid CityBaltimore
RAP Rapid City - BWI Baltimore/Washington
RAPBWI
Rapid City
Tue 12/29
12:30 pm-11:14 pm
1 stop8h 44m
Baltimore/Washington
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$454
Rapid CityBaltimore
RAP Rapid City - BWI Baltimore/Washington
RAPBWI
Rapid City
Fri 10/23
4:38 pm-11:23 pm
1 stop4h 45m
Baltimore/Washington
Mon 10/26
7:20 am-10:45 am
1 stop5h 25m
$458
Rapid CityBaltimore
RAP Rapid City - BWI Baltimore/Washington
RAPBWI
Rapid City
Tue 11/24
1:19 pm-11:55 pm
2 stops8h 36m
Baltimore/Washington
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$463
Showing 1-10 of 12 resultsSorted 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 September.
| 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 September 26, 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
Boarding
7.7
Comfort
7.3
Overall
7.4
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Food
6.7
Boarding
7.7
Comfort
7.3
Overall
7.4
Crew
8.1
Entertainment
7.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Food
6.7
Boarding
7.7
Comfort
7.3
Overall
7.4
Crew
8.1
Entertainment
7.1
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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Rapid City and Baltimore flights
Browse other Rapid City and Baltimore flight options. Last updated on September 26, 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 September 26, 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 September 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$348 | Average$553 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$442 | Average$575 | FlexibilityNo cancel fee | On-time71% |