$359+ Cheap flights from Lafayette to Rapid City (LFT - 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 11/13. Fares are subject to change and may not be available on all flights or dates of travel.
LFT — RAP
Oct 16 — Oct 231
Round-trip
1 adult, Economy
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Find cheap flights from Lafayette 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 Lafayette to Rapid City
Cheapest
Best
Last-minute
Cheapest flights from Lafayette to Rapid CityExplore the most affordable flight options available from Lafayette to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2026.
Explore the most affordable flight options available from Lafayette to Rapid City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2026.
This Delta deal was found by Cheapflights users on 9/13. 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 11/136:02 am -
2 stops10h 52m
Mon 11/1611:28 am -
2 stops10h 14m
Deal found 9/13![Delta logo]()
$359
This Delta deal was found by Cheapflights users on 9/13. 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 11/1211:44 am -
2 stops11h 53m
Mon 11/1611:28 am -
2 stops10h 14m
Deal found 9/13![Delta logo]()
$384
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/1412:05 pm -
2 stops11h 25m
Wed 11/1812:39 pm -
2 stops9h 20m
Deal found 9/15![United Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 11/125:23 pm -
1 stop5h 04m
Mon 11/161:09 pm -
1 stop5h 18m
Deal found 9/14![American Airlines logo]()
$493
This American Airlines deal was found by Cheapflights users on 9/12. 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 10/105:27 pm -
1 stop5h 29m
Sat 10/175:04 pm -
1 stop4h 49m
Deal found 9/12![American Airlines logo]()
$532
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 11/205:28 pm -
1 stop5h 06m
Mon 11/231:19 pm -
1 stop5h 06m
Deal found 9/14![American Airlines logo]()
$540
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/104:10 pm -
2 stops7h 20m
Sat 10/1712:30 pm -
2 stops9h 29m
Deal found 9/12![United Airlines logo]()
$564
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Thu 11/268:00 am -
1 stop5h 49m
Mon 11/301:19 pm -
1 stop5h 06m
Deal found 9/14![American Airlines logo]()
$580
This United Airlines deal was found by Cheapflights users on 9/15. 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 11/125:15 am -
3 stops18h 15m
Mon 11/1611:12 am -
2 stops10h 47m
Deal found 9/15![United Airlines logo]()
$619
Best flights from Lafayette to Rapid CityDiscover carefully curated flight deals from Lafayette to Rapid City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
Discover carefully curated flight deals from Lafayette to Rapid City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 16, 2026.
This Delta deal was found by Cheapflights users on 9/13. 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 11/136:02 am -
2 stops10h 52m
Mon 11/1611:28 am -
2 stops10h 14m
Deal found 9/13![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Thu 11/125:23 pm -
1 stop5h 04m
Mon 11/161:09 pm -
1 stop5h 18m
Deal found 9/11![American Airlines logo]()
$493
This United Airlines deal was found by Cheapflights users on 9/14. 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 11/1412:05 pm -
2 stops11h 25m
Wed 11/1812:39 pm -
2 stops9h 20m
Deal found 9/14![United Airlines logo]()
$510
This Delta deal was found by Cheapflights users on 9/12. 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 11/1211:44 am -
2 stops11h 53m
Mon 11/1611:28 am -
2 stops10h 14m
Deal found 9/12![Delta logo]()
$384
Last-minute flights from Lafayette to Rapid CityDiscover last-minute flight deals from Lafayette to Rapid City. Data last updated September 16, 2026 and is based on user searches.
Discover last-minute flight deals from Lafayette to Rapid City. Data last updated September 16, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/12. 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 10/105:27 pm -
1 stop5h 29m
Sat 10/175:04 pm -
1 stop4h 49m
Deal found 9/12![American Airlines logo]()
$532
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/104:10 pm -
2 stops7h 20m
Sat 10/1712:30 pm -
2 stops9h 29m
Deal found 9/12![United Airlines logo]()
$564
Find flight deals from Lafayette to Rapid City
Discover tips and strategies to find the most affordable flight options for your journey from Lafayette (LFT) 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 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Lafayette 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 16, 2026.
Use the filters below to find and compare flights from Lafayette to Rapid City that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
LafayetteRapid City
LFT Lafayette Regional - RAP Rapid City
LFTRAP
Lafayette Regional
Fri 11/13
6:02 am-3:54 pm
2 stops10h 52m
Rapid City
Mon 11/16
11:28 am-10:42 pm
2 stops10h 14m
$359
LafayetteRapid City
LFT Lafayette Regional - RAP Rapid City
LFTRAP
Lafayette Regional
Thu 11/12
11:44 am-10:37 pm
2 stops11h 53m
Rapid City
Mon 11/16
11:28 am-10:42 pm
2 stops10h 14m
$384
Quickest round-trip
LafayetteRapid City
LFT Lafayette Regional - RAP Rapid City
LFTRAP
Lafayette Regional
Thu 11/12
5:23 pm-9:27 pm
1 stop5h 04m
Rapid City
Mon 11/16
1:09 pm-7:27 pm
1 stop5h 18m
$493
LafayetteRapid City
LFT Lafayette Regional - RAP Rapid City
LFTRAP
Lafayette Regional
Sat 11/14
12:05 pm-10:30 pm
2 stops11h 25m
Rapid City
Wed 11/18
12:39 pm-10:59 pm
2 stops9h 20m
$510
Sorted by cheapest first
Compare providers for flights from Lafayette 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 Lafayette to Rapid City 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 Lafayette-Rapid City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Lafayette-Rapid City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Lafayette-Rapid City flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Lafayette-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 Lafayette-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 Lafayette to Rapid City
Have a flexible travel schedule? Discover the best time to fly to Rapid City from Lafayette with our price prediction graph.
LFT-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.
Related info for your journey
Find useful and relevant information for your journey from Lafayette 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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