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South Dakota

$319+ Cheap flights from Peoria, IL (PIA) to South Dakota

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — FSD
Sep 12 — Sep 191
Sat 9/12
Sat 9/19
1 adult, Economy
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Cheap 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 August 13, 2026.

This United Airlines deal was found by Cheapflights users on 8/9. 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 8/195:45 am -
1 stop5h 41m
Tue 8/2512:30 pm -
1 stop7h 20m
Deal found 8/9$379
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Tue 9/154:43 pm -
1 stop5h 40m
Thu 9/246:07 pm -
1 stop5h 01m
Deal found 8/11$429
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/101:59 pm -
1 stop29h 50m
Wed 9/161:05 pm -
1 stop23h 04m
Deal found 8/10$451
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 8/215:45 am -
2 stops13h 13m
Mon 8/2412:30 pm -
1 stop7h 20m
Deal found 8/12$494
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:35 pm -
2 stops7h 58m
Thu 9/241:37 pm -
1 stop4h 24m
Deal found 8/11$551
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Fri 8/214:43 pm -
1 stop5h 52m
Mon 8/243:21 pm -
1 stop7h 38m
Deal found 8/9$571
This United Airlines deal was found by Cheapflights users on 8/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/268:45 am -
1 stop4h 39m
Sun 8/3012:30 pm -
1 stop7h 20m
Deal found 8/11$579
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Wed 9/166:00 am -
2 stops16h 23m
Thu 9/246:07 pm -
1 stop5h 01m
Deal found 8/12$595

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 August 13, 2026.

Round-trip from

$404
(United Airlines)

One-way from

$319
(United Airlines)
From Greater Peoria to South Dakota
Search Deals
One-way flight from Greater Peoria to South Dakota
Search Deals

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 August 13, 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

Price

Cheapest round-trip

PeoriaRapid City

PIA Greater Peoria - RAP Rapid City

PIARAP

Greater Peoria

Sat 1/30

1:20 pm-10:08 pm

2 stops9h 48m

Rapid City

Wed 2/3

12:50 pm-8:47 pm

1 stop6h 57m

$404

PeoriaRapid City

PIA Greater Peoria - RAP Rapid City

PIARAP

Greater Peoria

Sat 1/9

3:30 pm-10:08 pm

2 stops7h 38m

Rapid City

Wed 1/13

5:30 am-1:41 pm

2 stops7h 11m

$409

PeoriaRapid City

PIA Greater Peoria - RAP Rapid City

PIARAP

Greater Peoria

Tue 9/15

3:35 pm-10:33 pm

2 stops7h 58m

Rapid City

Thu 9/24

1:37 pm-7:01 pm

1 stop4h 24m

$551
Quickest round-trip

PeoriaRapid City

PIA Greater Peoria - RAP Rapid City

PIARAP

Greater Peoria

Wed 9/16

4:43 pm-9:23 pm

1 stop5h 40m

Rapid City

Thu 9/24

6:07 pm-12:08 am

1 stop5h 01m

$571
Cheapest one-way

PeoriaRapid City

PIA Greater Peoria - RAP Rapid City

PIARAP

Greater Peoria

Wed 9/9

3:35 pm-10:33 pm

2 stops7h 58m

$319

PeoriaRapid City

PIA Greater Peoria - RAP Rapid City

PIARAP

Greater Peoria

Thu 9/10

10:32 am-8:38 pm

2 stops11h 06m

$325

PeoriaRapid City

PIA Greater Peoria - RAP Rapid City

PIARAP

Greater Peoria

Wed 9/16

6:39 pm-4:06 pm

2 stops22h 27m

$433
Quickest one-way

PeoriaRapid City

PIA Greater Peoria - RAP Rapid City

PIARAP

Greater Peoria

Wed 9/16

4:43 pm-9:23 pm

1 stop5h 40m

$477

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/9

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.
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 August 13, 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.
American Airlines
7.1
Good
11,923 reviews

Crew

7.9

Entertainment

6.8

Comfort

7.2

Food

6.4

Boarding

7.5

Overall

7.1

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.
American Airlines
7.1
Good
11,923 reviews
American Airlines
7.1
Good
11,923 reviews

Crew

7.9

Entertainment

6.8

Comfort

7.2

Food

6.4

Boarding

7.5

Overall

7.1

Reviews

1 / 20
4.0
Okay

Elizabeth,Mar 2026

ORD - MIA

Staff was rude and flight attendants 2 out of 3 looked like they had just been thru a hurricane.

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 fly from Peoria, Illinois to South Dakota in about 9h 48m. The time it takes to get you to your destination can typically vary by up to . Peoria, Illinois and South Dakota are separated by a distance of 720 mi.

  • 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 August 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$388FlexibilityNo cancel feeOn-time71%

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