$389+ Cheap flights from Sioux Falls to Peoria, IL (FSD - PIA)
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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — PIA
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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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
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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 Sioux Falls to Peoria
Cheapest
Best
Last-minute
One-way
Cheapest flights from Sioux Falls to PeoriaExplore the most affordable flight options available from Sioux Falls to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Sioux Falls to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
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.
Fri 9/116:41 pm -
1 stop5h 27m
Sun 9/135:28 pm -
1 stop7h 01m
Deal found 9/7![American Airlines logo]()
$389
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 9/116:41 pm -
1 stop4h 32m
Mon 9/146:39 pm -
1 stop4h 33m
Deal found 9/9![United Airlines logo]()
$459
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:41 pm -
1 stop5h 27m
Sun 9/277:00 am -
1 stop5h 16m
Deal found 9/8![American Airlines logo]()
$532
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 9/236:41 pm -
1 stop4h 32m
Sun 9/278:45 am -
1 stop7h 38m
Deal found 9/8![United Airlines logo]()
$658
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:41 pm -
1 stop15h 16m
Sun 9/206:39 pm -
1 stop4h 33m
Deal found 9/7![United Airlines logo]()
$731
Best flights from Sioux Falls to PeoriaDiscover carefully curated flight deals from Sioux Falls to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Sioux Falls to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
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 9/236:41 pm -
1 stop4h 32m
Sun 9/278:45 am -
1 stop7h 38m
Deal found 9/8![United Airlines logo]()
$658
Last-minute flights from Sioux Falls to PeoriaDiscover last-minute flight deals from Sioux Falls to Peoria. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Sioux Falls to Peoria. Data last updated September 10, 2026 and is based on user searches.
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.
Fri 9/116:41 pm -
1 stop5h 27m
Sun 9/135:28 pm -
1 stop7h 01m
Deal found 9/7![American Airlines logo]()
$389
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 9/116:41 pm -
1 stop4h 32m
Mon 9/146:39 pm -
1 stop4h 33m
Deal found 9/9![United Airlines logo]()
$459
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/186:41 pm -
1 stop15h 16m
Sun 9/206:39 pm -
1 stop4h 33m
Deal found 9/7![United Airlines logo]()
$731
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:41 pm -
1 stop5h 27m
Sun 9/277:00 am -
1 stop5h 16m
Deal found 9/8![American Airlines logo]()
$532
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 9/236:41 pm -
1 stop4h 32m
Sun 9/278:45 am -
1 stop7h 38m
Deal found 9/8![United Airlines logo]()
$658
One-way flights from Sioux Falls to PeoriaSearch for one-way flight options from Sioux Falls to Peoria. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
Search for one-way flight options from Sioux Falls to Peoria. Find affordable one-way fares based on user searches. Data last updated September 10, 2026.
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.
Tue 10/206:31 pm -
1 stop4h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$449
Find flight deals from Sioux Falls to Peoria
Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to Peoria (PIA). 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 10, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $532 (American Airlines) |
One-way from | $449 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Sioux Falls to Peoria 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 10, 2026.
Use the filters below to find and compare flights from Sioux Falls to Peoria that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Sioux FallsPeoria
FSD Sioux Falls Joe Foss Field - PIA Greater Peoria
FSDPIA
Sioux Falls Joe Foss Field
Tue 10/20
6:31 pm-10:58 pm
1 stop4h 27m
Greater Peoria
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$449
Sioux FallsPeoria
FSD Sioux Falls Joe Foss Field - PIA Greater Peoria
FSDPIA
Sioux Falls Joe Foss Field
Wed 9/23
6:41 pm-11:13 pm
1 stop4h 32m
Greater Peoria
Sun 9/27
8:45 am-4:23 pm
1 stop7h 38m
$658
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Sioux Falls-Peoria, Illinois flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Sioux Falls-Peoria, Illinois flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Sioux Falls-Peoria, Illinois flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sioux Falls-Peoria, Illinois flights, Cheapflights users trust Expedia the most. Expedia 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 Sioux Falls-Peoria, Illinois 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 Sioux Falls to Peoria
Have a flexible travel schedule? Discover the best time to fly to Peoria from Sioux Falls with our price prediction graph.
FSD-PIA
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.
Reviews of airlines servicing Peoria
Get insights into the airlines that provide service to Peoria. 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 Peoria. Reviews last updated September 10, 2026.
Read reviews from past customers who have flown United Airlines from Sioux Falls to Peoria. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
6.7
Crew
8.1
Entertainment
7.1
Boarding
7.7
Overall
7.4
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Food
6.7
Crew
8.1
Entertainment
7.1
Boarding
7.7
Overall
7.4
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Related info for your journey
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Sioux Falls and Peoria flights
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Top airline flying from Sioux Falls to Peoria
Discover the top airline that operate flights from Sioux Falls to Peoria. 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 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$213 | Average$279 | FlexibilityNo cancel fee | On-time69% |