$399+ Cheap flights from Peoria, IL (PIA) to South Dakota
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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — FSD
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Cheapest flights from Peoria to South DakotaExplore the most affordable flight options available from Peoria to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from Peoria to South Dakota. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:43 pm -
1 stop5h 40m
Sat 9/266:07 pm -
1 stop5h 01m
Deal found 9/6![American Airlines logo]()
$654
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.
Tue 9/226:05 am -
1 stop5h 20m
Sat 9/265:00 am -
2 stops9h 11m
Deal found 9/6![United Airlines logo]()
$699
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.
Mon 9/216:39 pm -
2 stops15h 48m
Fri 9/254:41 pm -
2 stops16h 25m
Deal found 9/6![United Airlines logo]()
$862
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.
Wed 9/235:50 am -
1 stop5h 35m
Sun 9/2711:17 am -
1 stop8h 34m
Deal found 9/8![United Airlines logo]()
$898
Best flights from Peoria to South DakotaDiscover carefully curated flight deals from Peoria to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Peoria to South Dakota that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 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 1/305:41 pm -
1 stop5h 29m
Wed 2/36:00 am -
1 stop7h 00m
Deal found 9/9![United Airlines logo]()
$399
Last-minute flights from Peoria to South DakotaDiscover last-minute flight deals from Peoria to South Dakota. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Peoria to South Dakota. Data last updated September 11, 2026 and is based on user searches.
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.
Mon 9/216:39 pm -
2 stops15h 48m
Fri 9/254:41 pm -
2 stops16h 25m
Deal found 9/6![United Airlines logo]()
$862
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/224:43 pm -
1 stop5h 40m
Sat 9/266:07 pm -
1 stop5h 01m
Deal found 9/6![American Airlines logo]()
$654
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.
Tue 9/226:05 am -
1 stop5h 20m
Sat 9/265:00 am -
2 stops9h 11m
Deal found 9/6![United Airlines logo]()
$699
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.
Wed 9/235:50 am -
1 stop5h 35m
Sun 9/2711:17 am -
1 stop8h 34m
Deal found 9/8![United Airlines logo]()
$898
Find flight deals from Peoria to South Dakota
Keep the following information in mind while searching for Peoria to South Dakota flight deals. Data was last updated September 11, 2026.
Round-trip from | $399 (United Airlines) |
|---|
Cheapflights Fare Finder
Customize your flight search to find flights from Peoria to South Dakota 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 11, 2026.
Use the filters below to find and compare flights from Peoria to South Dakota that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PeoriaRapid City
PIA Greater Peoria - RAP Rapid City
PIARAP
Greater Peoria
Sat 1/30
5:41 pm-10:10 pm
1 stop5h 29m
Rapid City
Wed 2/3
6:00 am-2:00 pm
1 stop7h 00m
$399
Sorted by cheapest first
Best time to book a flight from Peoria to South Dakota
Have a flexible travel schedule? Discover the best time to fly to South Dakota from Peoria with our price prediction graph.
PIA-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 Peoria to South Dakota
PIA-USSD
PIA-RAP
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing South Dakota
Get insights into the airlines that provide service to South Dakota. 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 South Dakota. Reviews last updated September 11, 2026.
See what other customers who have flown with American Airlines from Peoria to South Dakota have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
7.9
Entertainment
6.8
Overall
7.1
Food
6.4
Comfort
7.2
Boarding
7.5
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Crew
7.9
Entertainment
6.8
Overall
7.1
Food
6.4
Comfort
7.2
Boarding
7.5
Reviews
1 / 20
4.0
OkayElizabeth,Mar 2026
ORD - MIA
Related info for your journey
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Peoria and South Dakota flights
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Top airline flying from Peoria to South Dakota
Discover the top airline that operate flights from Peoria to South Dakota. 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 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$433 | FlexibilityNo cancel fee | On-time71% |