$309+ Cheap flights from Pittsburgh to Rapid City (PIT - RAP)
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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — RAP
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh to Rapid City 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 Pittsburgh to Rapid City
Cheapest
Best
Last-minute
One-way
Cheapest flights from Pittsburgh to Rapid CityExplore the most affordable flight options available from Pittsburgh to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Pittsburgh to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/177:00 am -
1 stop5h 15m
Wed 10/211:37 pm -
1 stop4h 59m
Deal found 9/9![United Airlines logo]()
$329
This Delta deal was found by Cheapflights users on 9/9. 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 11/107:15 pm -
1 stop5h 22m
Sun 11/152:23 pm -
1 stop6h 38m
Deal found 9/9![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Thu 11/52:07 pm -
2 stops8h 36m
Sun 11/85:00 am -
1 stop7h 36m
Deal found 9/6![United Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/104:51 pm -
1 stop6h 01m
Sat 10/175:00 am -
2 stops8h 25m
Deal found 9/9![United Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 9/7. 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 9/257:41 pm -
1 stop4h 37m
Fri 10/24:31 pm -
1 stop4h 22m
Deal found 9/7![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Tue 11/103:34 pm -
1 stop7h 53m
Sun 11/151:09 pm -
1 stop7h 29m
Deal found 9/9![American Airlines logo]()
$438
Best flights from Pittsburgh to Rapid CityDiscover carefully curated flight deals from Pittsburgh to Rapid City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Pittsburgh to Rapid City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/177:00 am -
1 stop5h 15m
Wed 10/211:37 pm -
1 stop4h 59m
Deal found 9/9![United Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 1/276:04 pm -
1 stop6h 06m
Sat 1/306:00 am -
1 stop5h 04m
Deal found 9/9![United Airlines logo]()
$419
Last-minute flights from Pittsburgh to Rapid CityDiscover last-minute flight deals from Pittsburgh to Rapid City. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Rapid City. Data last updated September 9, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 9/114:57 pm -
1 stop7h 36m
Wed 9/161:36 pm -
1 stop5h 05m
Deal found 9/9![United Airlines logo]()
$470
This Delta deal was found by Cheapflights users on 9/7. 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 9/257:41 pm -
1 stop4h 37m
Fri 10/24:31 pm -
1 stop4h 22m
Deal found 9/7![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Fri 9/257:00 am -
1 stop5h 15m
Fri 10/21:37 pm -
2 stops7h 53m
Deal found 9/9![United Airlines logo]()
$449
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/104:51 pm -
1 stop6h 01m
Sat 10/175:00 am -
2 stops8h 25m
Deal found 9/9![United Airlines logo]()
$361
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/177:00 am -
1 stop5h 15m
Wed 10/211:37 pm -
1 stop4h 59m
Deal found 9/9![United Airlines logo]()
$329
One-way flights from Pittsburgh to Rapid CitySearch for one-way flight options from Pittsburgh to Rapid City. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Pittsburgh to Rapid City. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 10/77:00 am -
1 stop5h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 9/5. 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 12/2310:30 am -
2 stops36h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Multiple Airlines logo]()
$371
This American Airlines deal was found by Cheapflights users on 9/5. 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 12/233:20 pm -
1 stop7h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![American Airlines logo]()
$376
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 12/237:57 pm -
2 stops18h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$527
This Delta deal was found by Cheapflights users on 9/5. 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 9/147:41 pm -
1 stop4h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Delta logo]()
$598
This United Airlines deal was found by Cheapflights users on 9/8. 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.
Mon 9/144:13 pm -
2 stops22h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$633
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Mon 9/146:34 am -
1 stop6h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![American Airlines logo]()
$682
Find flight deals from Pittsburgh to Rapid City
Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) 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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $329 (United Airlines) |
One-way from | $309 (United Airlines) |
Popular in | September |
Cheapest in | January |
Average price | $613 |
Cheapflights Fare Finder
Customize your flight search to find flights from Pittsburgh 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 7,457,451 searches. Data last updated September 9, 2026.
Use the filters below to find and compare flights from Pittsburgh to Rapid City that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghRapid City
PIT Pittsburgh - RAP Rapid City
PITRAP
Pittsburgh
Wed 10/7
7:00 am-10:15 am
1 stop5h 15m
Rapid City
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$309
PittsburghRapid City
PIT Pittsburgh - RAP Rapid City
PITRAP
Pittsburgh
Sat 10/17
7:00 am-10:15 am
1 stop5h 15m
Rapid City
Wed 10/21
1:37 pm-8:36 pm
1 stop4h 59m
$329
PittsburghRapid City
PIT Pittsburgh - RAP Rapid City
PITRAP
Pittsburgh
Wed 1/27
6:04 pm-10:10 pm
1 stop6h 06m
Rapid City
Sat 1/30
6:00 am-1:04 pm
1 stop5h 04m
$419
PittsburghRapid City
PIT Pittsburgh - RAP Rapid City
PITRAP
Pittsburgh
Wed 12/23
7:57 pm-12:51 pm
2 stops18h 54m
Rapid City
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$527
Quickest round-trip
PittsburghRapid City
PIT Pittsburgh - RAP Rapid City
PITRAP
Pittsburgh
Mon 9/14
7:41 pm-10:18 pm
1 stop4h 37m
Rapid City
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$598
PittsburghRapid City
PIT Pittsburgh - RAP Rapid City
PITRAP
Pittsburgh
Mon 9/14
4:13 pm-12:24 pm
2 stops22h 11m
Rapid City
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$633
PittsburghRapid City
PIT Pittsburgh - RAP Rapid City
PITRAP
Pittsburgh
Mon 9/14
6:34 am-11:15 am
1 stop6h 41m
Rapid City
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$682
Sorted by cheapest first
Compare providers for flights from Pittsburgh 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 Pittsburgh to Rapid City in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Pittsburgh-Rapid City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Rapid City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Rapid City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Pittsburgh-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 Pittsburgh-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 Pittsburgh to Rapid City
Have a flexible travel schedule? Discover the best time to fly to Rapid City from Pittsburgh with our price prediction graph.
PIT-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 Pittsburgh to Rapid City
How far ahead should I book a flight from Pittsburgh to Rapid City?
To ensure you get the cheapest price possible for a flight from Pittsburgh to Rapid City, you should look to book at least 21 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
How much does it cost to fly round-trip from Pittsburgh to Rapid City?
Airfare is below average for this route at the moment.
Pittsburgh to Rapid City flights typically cost between $517 and $724 in October.The cheapest round-trip price found within the last 5 days was $329 on United Airlines (Oct 17-Oct 21).
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 September 9, 2026.
Read through reviews of airlines operating flights from Pittsburgh to Rapid City, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Boarding
8.1
Food
7.2
Entertainment
7.8
Overall
7.8
Comfort
7.8
Crew
8.5
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Related info for your journey
Find useful and relevant information for your journey from Pittsburgh 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 locationsDeadwood
Keystone
Spearfish
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Complete your trip
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Pittsburgh and Rapid City flights
Browse other Pittsburgh and Rapid City flight options. Last updated on September 9, 2026.
Other flights from Pittsburgh
Browse through other flights departing from Pittsburgh. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Popular flight searches
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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 September 9, 2026.
Top 3 airlines flying from Pittsburgh to Rapid City
Discover the top 3 airlines that operate flights from Pittsburgh 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 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$293 | Average$446 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$314 | Average$414 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$318 | Average$534 | FlexibilityNo cancel fee | On-time71% |