$127+ Cheap flights from Baltimore to Rapid City (BWI - RAP)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — RAP
Jul 27 — Aug 31
Round-trip
1 adult, Economy
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Cheapest flights from Baltimore to Rapid CityExplore the most affordable flight options available from Baltimore to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
Explore the most affordable flight options available from Baltimore to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:21 pm
BWI
- RAP
1 stop17h 40m
Multiple Airlines
Wed 8/129:51 am
RAP
- BWI
1 stop21h 03m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$277
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/79:38 pm
BWI
- RAP
1 stop20h 57m
Multiple Airlines
Wed 8/129:51 am
RAP
- BWI
1 stop21h 03m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$317
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:25 am
BWI
- RAP
1 stop12h 10m
Multiple Airlines
Wed 8/129:51 am
RAP
- BWI
1 stop21h 03m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:28 pm
BWI
- RAP
2 stops25h 48m
Multiple Airlines
Wed 8/129:51 am
RAP
- BWI
1 stop21h 03m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$325
This Delta deal was found by Cheapflights users on 6/24. 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.
Sat 8/156:05 am
BWI
- RAP
1 stop5h 57m
Delta
Wed 8/192:32 pm
RAP
- BWI
1 stop4h 57m
Delta
Deal found 6/24![Delta logo]()
$329
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:21 pm
BWI
- RAP
1 stop17h 40m
Multiple Airlines
Sat 8/85:25 pm
RAP
- BWI
2 stops36h 01m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 6/23. 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.
Sat 10/176:00 am
BWI
- RAP
2 stops11h 46m
Delta
Tue 10/202:25 pm
RAP
- BWI
2 stops8h 01m
Delta
Deal found 6/23![Delta logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/45:21 pm
BWI
- RAP
1 stop17h 40m
Multiple Airlines
Sun 8/910:06 pm
RAP
- BWI
2 stops18h 27m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$354
This Sun Country Air deal was found by Cheapflights users on 6/25. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2712:10 pm
BWI
- RAP
1 stop7h 27m
Sun Country Air
Fri 7/317:05 pm
RAP
- BWI
1 stop14h 19m
Sun Country Air
Deal found 6/25![Sun Country Air logo]()
$355
This United Airlines deal was found by Cheapflights users on 6/24. 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 9/254:13 pm
BWI
- RAP
1 stop6h 39m
United Airlines
Tue 9/298:57 am
RAP
- BWI
1 stop8h 43m
United Airlines
Deal found 6/24![United Airlines logo]()
$357
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/69:28 pm
BWI
- RAP
2 stops25h 43m
Multiple Airlines
Wed 8/129:51 am
RAP
- BWI
1 stop21h 03m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$359
Best flights from Baltimore to Rapid CityDiscover carefully curated flight deals from Baltimore to Rapid City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
Discover carefully curated flight deals from Baltimore to Rapid City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 27, 2026.
This Sun Country Air deal was found by Cheapflights users on 6/25. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2712:10 pm
BWI
- RAP
1 stop7h 27m
Sun Country Air
Fri 7/317:05 pm
RAP
- BWI
1 stop14h 19m
Sun Country Air
Deal found 6/25![Sun Country Air logo]()
$355
This United Airlines deal was found by Cheapflights users on 6/24. 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 9/254:13 pm
BWI
- RAP
1 stop6h 39m
United Airlines
Tue 9/298:57 am
RAP
- BWI
1 stop8h 43m
United Airlines
Deal found 6/24![United Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 6/23. 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.
Sat 7/112:16 pm
BWI
- RAP
2 stops10h 10m
Delta
Tue 7/142:31 pm
RAP
- BWI
1 stop6h 42m
Delta
Deal found 6/23![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 6/23. 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 9/254:13 pm
BWI
- RAP
1 stop8h 17m
United Airlines
Sat 10/38:57 am
RAP
- BWI
1 stop8h 43m
United Airlines
Deal found 6/23![United Airlines logo]()
$378
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Sun 7/266:15 am
BWI
- RAP
1 stop6h 09m
United Airlines
Tue 8/411:20 am
RAP
- BWI
1 stop7h 50m
United Airlines
Deal found 6/24![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 6/26. 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.
Sun 8/26:08 am
BWI
- RAP
2 stops11h 21m
Delta
Tue 8/112:32 pm
RAP
- BWI
1 stop4h 57m
Delta
Deal found 6/26![Delta logo]()
$494
This United Airlines deal was found by Cheapflights users on 6/23. 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.
Sat 8/15:32 pm
BWI
- RAP
1 stop7h 44m
United Airlines
Wed 8/128:55 am
RAP
- BWI
1 stop8h 39m
United Airlines
Deal found 6/23![United Airlines logo]()
$505
This United Airlines deal was found by Cheapflights users on 6/22. 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 8/2810:25 am
BWI
- RAP
2 stops12h 12m
United Airlines
Tue 9/88:55 am
RAP
- BWI
1 stop8h 39m
United Airlines
Deal found 6/22![United Airlines logo]()
$513
This United Airlines deal was found by Cheapflights users on 6/26. 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 7/245:32 pm
BWI
- RAP
1 stop7h 44m
United Airlines
Mon 7/273:31 pm
RAP
- BWI
1 stop5h 59m
United Airlines
Deal found 6/26![United Airlines logo]()
$536
This United Airlines deal was found by Cheapflights users on 6/24. 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 7/174:23 pm
BWI
- RAP
1 stop8h 02m
United Airlines
Wed 7/223:31 pm
RAP
- BWI
1 stop5h 59m
United Airlines
Deal found 6/24![United Airlines logo]()
$559
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Thu 7/166:15 am
BWI
- RAP
1 stop6h 09m
United Airlines
Mon 7/2012:35 pm
RAP
- BWI
1 stop8h 55m
United Airlines
Deal found 6/25![United Airlines logo]()
$562
Last-minute flights from Baltimore to Rapid CityDiscover last-minute flight deals from Baltimore to Rapid City. Data last updated June 27, 2026 and is based on user searches.
Discover last-minute flight deals from Baltimore to Rapid City. Data last updated June 27, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/23. 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.
Sat 7/112:16 pm
BWI
- RAP
2 stops10h 10m
Delta
Tue 7/142:31 pm
RAP
- BWI
1 stop6h 42m
Delta
Deal found 6/23![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 6/25. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/113:50 pm
BWI
- RAP
1 stop7h 41m
American Airlines
Wed 7/1512:41 pm
RAP
- BWI
2 stops9h 33m
American Airlines
Deal found 6/25![American Airlines logo]()
$445
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:21 pm
BWI
- RAP
1 stop17h 29m
Multiple Airlines
Thu 7/169:50 pm
RAP
- BWI
2 stops24h 33m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$397
This American Airlines deal was found by Cheapflights users on 6/22. 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.
Wed 7/153:46 pm
BWI
- RAP
1 stop7h 45m
American Airlines
Tue 7/216:30 am
RAP
- BWI
1 stop6h 26m
American Airlines
Deal found 6/22![American Airlines logo]()
$426
This Kiwi.com deal was found by Cheapflights users on 6/26. 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.
Fri 7/249:38 pm
BWI
- RAP
1 stop19h 11m
Multiple Airlines
Mon 7/276:33 pm
RAP
- BWI
2 stops26h 44m
Multiple Airlines
Deal found 6/26![Multiple Airlines logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 6/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/249:38 pm
BWI
- RAP
1 stop19h 11m
Multiple Airlines
Sat 8/13:39 pm
RAP
- BWI
1 stop30h 44m
Multiple Airlines
Deal found 6/23![Multiple Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Sun 7/266:15 am
BWI
- RAP
1 stop6h 09m
United Airlines
Tue 8/411:20 am
RAP
- BWI
1 stop7h 50m
United Airlines
Deal found 6/24![United Airlines logo]()
$419
This Sun Country Air deal was found by Cheapflights users on 6/25. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2712:10 pm
BWI
- RAP
1 stop7h 27m
Sun Country Air
Fri 7/317:05 pm
RAP
- BWI
1 stop14h 19m
Sun Country Air
Deal found 6/25![Sun Country Air logo]()
$355
This United Airlines deal was found by Cheapflights users on 6/22. 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 7/294:23 pm
BWI
- RAP
1 stop8h 02m
United Airlines
Tue 8/41:35 pm
RAP
- BWI
1 stop5h 51m
United Airlines
Deal found 6/22![United Airlines logo]()
$384
One-way flights from Baltimore to Rapid CitySearch for one-way flight options from Baltimore to Rapid City. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
Search for one-way flight options from Baltimore to Rapid City. Find affordable one-way fares based on user searches. Data last updated June 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/25. 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 8/115:21 pm
BWI
- RAP
1 stop17h 40m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$127
This Sun Country Air deal was found by Cheapflights users on 6/25. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1412:25 pm
BWI
- RAP
1 stop6h 07m
Sun Country Air
Deal found 6/25![Sun Country Air logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Sat 8/156:35 am
BWI
- RAP
3 stops40h 41m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Fri 8/143:21 pm
BWI
- RAP
1 stop27h 14m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Wed 8/266:28 pm
BWI
- RAP
2 stops23h 27m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$196
This Booking.com deal was found by Cheapflights users on 6/23. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1312:20 pm
BWI
- RAP
1 stop6h 12m
Sun Country Air
Deal found 6/23![Sun Country Air logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Thu 8/273:30 pm
BWI
- RAP
2 stops28h 20m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Thu 8/136:35 am
BWI
- RAP
2 stops16h 41m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Sun 8/232:24 pm
BWI
- RAP
2 stops29h 36m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Sun 8/166:35 am
BWI
- RAP
2 stops16h 41m
Multiple Airlines
Deal found 6/25![Multiple Airlines logo]()
$234
Find flight deals from Baltimore to Rapid City
Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Rapid City (RAP). 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 June 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $277 (Kiwi.com) |
One-way from | $127 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $652 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 27, 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
Cheapest round-trip
BaltimoreRapid City
BWI - RAP
BWIRAP
Baltimore/Washington
Mon 7/27
12:10 pm-5:37 pm
1 stop7h 27m
Rapid City
Fri 7/31
7:05 pm-11:24 am
1 stop14h 19m
$355
BaltimoreRapid City
BWI - RAP
BWIRAP
Baltimore/Washington
Fri 9/25
4:13 pm-8:52 pm
1 stop6h 39m
Rapid City
Tue 9/29
8:57 am-7:40 pm
1 stop8h 43m
$357
BaltimoreRapid City
BWI - RAP
BWIRAP
Baltimore/Washington
Fri 9/25
4:13 pm-10:30 pm
1 stop8h 17m
Rapid City
Sat 10/3
8:57 am-7:40 pm
1 stop8h 43m
$378
BaltimoreRapid City
BWI - RAP
BWIRAP
Baltimore/Washington
Sat 7/11
2:16 pm-10:26 pm
2 stops10h 10m
Rapid City
Tue 7/14
2:31 pm-11:13 pm
1 stop6h 42m
$399
BaltimoreRapid City
BWI - RAP
BWIRAP
Baltimore/Washington
Sun 7/26
6:15 am-10:24 am
1 stop6h 09m
Rapid City
Tue 8/4
11:20 am-9:10 pm
1 stop7h 50m
$419
BaltimoreRapid City
BWI - RAP
BWIRAP
Baltimore/Washington
Sun 8/2
6:08 am-3:29 pm
2 stops11h 21m
Rapid City
Tue 8/11
2:32 pm-9:29 pm
1 stop4h 57m
$494
BaltimoreRapid City
BWI - RAP
BWIRAP
Baltimore/Washington
Sat 8/1
5:32 pm-11:16 pm
1 stop7h 44m
Rapid City
Wed 8/12
8:55 am-7:34 pm
1 stop8h 39m
$505
BaltimoreRapid City
BWI - RAP
BWIRAP
Baltimore/Washington
Fri 8/28
10:25 am-8:37 pm
2 stops12h 12m
Rapid City
Tue 9/8
8:55 am-7:34 pm
1 stop8h 39m
$513
Quickest round-trip
BaltimoreRapid City
BWI - RAP
BWIRAP
Baltimore/Washington
Fri 7/24
5:32 pm-11:16 pm
1 stop7h 44m
Rapid City
Mon 7/27
3:31 pm-11:30 pm
1 stop5h 59m
$536
BaltimoreRapid City
BWI - RAP
BWIRAP
Baltimore/Washington
Fri 7/17
4:23 pm-10:25 pm
1 stop8h 02m
Rapid City
Wed 7/22
3:31 pm-11:30 pm
1 stop5h 59m
$559
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Baltimore to Rapid City
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 Baltimore to Rapid City in June.
| 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 Baltimore-Rapid City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Rapid City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Rapid City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Baltimore-Rapid City 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 Baltimore-Rapid City 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 Baltimore to Rapid City
Have a flexible travel schedule? Discover the best time to fly to Rapid City from Baltimore with our price prediction graph.
BWI-RAP
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.
Cheapflights Insights
Everything you need to know about your flight from Baltimore to Rapid City
What is the cheapest month to book a flight from Baltimore to Rapid City?
Currently, April is the cheapest month in which you can book a flight from Baltimore to Rapid City (average of $434). Flying from Baltimore to Rapid City in December is currently the most expensive (average of $936). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Baltimore to Rapid City?
Reviews of airlines servicing Rapid City
Get insights into the airlines that provide service to Rapid City. 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 Rapid City. Reviews last updated June 27, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Baltimore to Rapid City by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Entertainment
7.8
Comfort
7.8
Boarding
8.1
Food
7.2
Overall
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Baltimore to Rapid City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Rapid City?
Book flights to Rapid City if you plan to visit one of these locationsKeystone
Deadwood
Sturgis
Spearfish
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Baltimore and Rapid City flights
Browse other Baltimore and Rapid City flight options. Last updated on June 27, 2026.
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Other flights to Rapid City
Explore flights to Rapid City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 27, 2026.
Top 3 airlines flying from Baltimore to Rapid City
Discover the top 3 airlines that operate flights from Baltimore to Rapid City. 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 2,558,603 searches. Data last updated June 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$488 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$303 | Average$495 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$337 | Average$492 | FlexibilityNo cancel fee | On-time69% |