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South Dakota

$269+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — FSD
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap 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 January 15, 2026.

Round-trip from

$269
(United Airlines)
From Greater Peoria to South Dakota
Search Deals

Find flight deals from Peoria to South Dakota

Cheapest flights from Peoria to South Dakota
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 January 15, 2026.

This United Airlines deal was found by Cheapflights users on 1/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/66:30 am
PIA
-
RAP
1 stop5h 01m
United Airlines
Wed 5/1312:10 pm
RAP
-
PIA
1 stop5h 58m
United Airlines
Deal found 1/13$269
This United Airlines deal was found by Cheapflights users on 1/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:30 am
PIA
-
RAP
2 stops9h 43m
United Airlines
Tue 5/1212:10 pm
RAP
-
PIA
1 stop5h 58m
United Airlines
Deal found 1/13$274
This American Airlines deal was found by Cheapflights users on 1/14. 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 1/293:55 pm
PIA
-
RAP
1 stop6h 20m
American Airlines
Mon 2/22:08 pm
RAP
-
PIA
1 stop6h 35m
American Airlines
Deal found 1/14$279
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Thu 1/2910:45 am
PIA
-
RAP
2 stops10h 47m
United Airlines
Mon 2/22:40 pm
RAP
-
PIA
1 stop5h 07m
United Airlines
Deal found 1/14$329
This American Airlines deal was found by Cheapflights users on 1/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:00 am
PIA
-
RAP
1 stop6h 14m
American Airlines
Tue 5/124:54 pm
RAP
-
PIA
1 stop5h 19m
American Airlines
Deal found 1/13$339
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Tue 2/38:35 am
PIA
-
RAP
1 stop7h 47m
United Airlines
Thu 2/52:40 pm
RAP
-
PIA
1 stop5h 07m
United Airlines
Deal found 1/14$351
This United Airlines deal was found by Cheapflights users on 1/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/278:35 am
PIA
-
RAP
1 stop5h 37m
United Airlines
Sat 1/312:40 pm
RAP
-
PIA
1 stop5h 07m
United Airlines
Deal found 1/13$445

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 2,558,603 searches. Data last updated January 15, 2026.
Use the filters below to find and compare flights from Peoria to South Dakota that are best for you.

Fly from

Peoria

Fly to

South Dakota

Route

Depart

Return

Price

PeoriaRapid City

PIA - RAP

PIARAP

Greater Peoria

Thu 1/29

3:55 pm-9:15 pm

1 stop6h 20m

Rapid City

Mon 2/2

2:08 pm-9:43 pm

1 stop6h 35m

$279

PeoriaRapid City

PIA - RAP

PIARAP

Greater Peoria

Thu 1/29

10:45 am-8:32 pm

2 stops10h 47m

Rapid City

Mon 2/2

2:40 pm-8:47 pm

1 stop5h 07m

$329

PeoriaRapid City

PIA - RAP

PIARAP

Greater Peoria

Tue 2/3

8:35 am-3:22 pm

1 stop7h 47m

Rapid City

Thu 2/5

2:40 pm-8:47 pm

1 stop5h 07m

$351

PeoriaRapid City

PIA - RAP

PIARAP

Greater Peoria

Fri 1/30

8:35 am-1:12 pm

1 stop5h 37m

Rapid City

Tue 2/3

2:40 pm-8:47 pm

1 stop5h 07m

$394

PeoriaRapid City

PIA - RAP

PIARAP

Greater Peoria

Tue 1/27

8:35 am-1:12 pm

1 stop5h 37m

Rapid City

Sat 1/31

2:40 pm-8:47 pm

1 stop5h 07m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

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.
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
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 January 15, 2026.
See what other customers who have flown with United 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.
United Airlines
7.4
Good
9,164 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,164 reviews
United Airlines
7.4
Good
9,164 reviews

Crew

8.1

Entertainment

7.1

Overall

7.4

Food

6.6

Comfort

7.3

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Peoria to South Dakota. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Peoria to South Dakota?

    If you book a flight to South Dakota from Peoria, you will be flying from Greater Peoria, which is the city’s only airport. Greater Peoria (PIA) is located 6.0 mi from the center of Peoria.

  • How long is the flight from Peoria, Illinois to South Dakota?

    Airlines like United Airlines and American Airlines fly from Peoria, Illinois to South Dakota in about 5h 01m. The time it takes to get you to your destination can typically vary by up to 1h 19m. Peoria, Illinois and South Dakota are separated by a distance of 720 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Peoria to South Dakota that include hotel bookings?

    Yes. In addition to deals on Peoria to South Dakota flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Peoria to South Dakota?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Peoria to South Dakota.

  • Can I find deals for business class flights from Peoria to South Dakota?

    Yes. Cheapflights offers flight deals from Peoria to South Dakota by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Peoria to South Dakota

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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 2,558,603 searches. Data last updated January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$271Average$351FlexibilityNo cancel feeOn-time69%

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