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$152+ Cheap flights from Detroit to Peoria, IL (DTT - PIA)

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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PIA
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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Cheap flight deals from Detroit to Peoria

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) 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 agosto 20, 2025.

Round-trip from

$229
(United Airlines)

One-way from

$152
(Kiwi.com)
From Detroit (DTT) to Greater Peoria
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One-way flight from Detroit (DTT) to Greater Peoria
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Find flight deals from Detroit to Peoria

Cheapest flights from Detroit to Peoria
Explore the most affordable flight options available from Detroit to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 20, 2025.

This United Airlines deal was found by Cheapflights users on 8/18. 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.
lun. 9/157:00 amDTW - PIA
1 stop4h 13mUnited Airlines
lun. 9/225:19 pmPIA - DTW
1 stop5h 22mUnited Airlines
Deal found 8/18$229
This Mytrip deal was found by Cheapflights users on 8/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/159:10 amDTW - PIA
1 stop6h 18mMultiple Airlines
lun. 9/229:14 pmPIA - DTW
2 stops24h 26mMultiple Airlines
Deal found 8/18$242
This American Airlines deal was found by Cheapflights users on 8/18. 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.
mié. 10/227:00 amDTW - PIA
1 stop3h 27mAmerican Airlines
mié. 10/224:23 pmPIA - DTW
1 stop6h 04mAmerican Airlines
Deal found 8/18$251
This United Airlines deal was found by Cheapflights users on 8/17. 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.
mié. 9/176:00 amDTW - PIA
1 stop5h 13mUnited Airlines
dom. 9/218:10 amPIA - DTW
1 stop3h 53mUnited Airlines
Deal found 8/17$289
This United Airlines deal was found by Cheapflights users on 8/18. 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.
mié. 9/242:30 pmDTW - PIA
2 stops7h 22mUnited Airlines
mar. 9/303:56 pmPIA - DTW
1 stop6h 45mUnited Airlines
Deal found 8/18$294
This United Airlines deal was found by Cheapflights users on 8/18. 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.
mar. 9/27:00 amDTW - PIA
1 stop4h 13mUnited Airlines
sáb. 9/63:55 pmPIA - DTW
1 stop3h 31mUnited Airlines
Deal found 8/18$299
This Mytrip deal was found by Cheapflights users on 8/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/255:51 pmDTW - PIA
2 stops21h 37mMultiple Airlines
lun. 9/299:14 pmPIA - DTW
2 stops24h 26mMultiple Airlines
Deal found 8/18$301

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit 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 2,558,603 searches. Data last updated agosto 20, 2025.
Use the filters below to find and compare flights from Detroit to Peoria that are best for you.

Fly from

Detroit

Fly to

Peoria

Route

Depart

Return

Price

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

lun. 9/15

7:00 am-10:13 am

1 stop4h 13m

Greater Peoria

lun. 9/22

5:19 pm-11:41 pm

1 stop5h 22m

$229

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

mié. 10/1

12:24 pm-5:45 pm

1 stop6h 21m

Greater Peoria

sáb. 10/4

6:15 pm-11:21 pm

1 stop4h 06m

$229

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

lun. 9/15

6:48 am-9:24 am

1 stop3h 36m

Greater Peoria

lun. 9/22

6:25 pm-11:21 pm

1 stop3h 56m

$229

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

sáb. 10/4

6:45 am-10:08 am

1 stop4h 23m

Greater Peoria

sáb. 10/11

4:10 pm-12:49 am

1 stop7h 39m

$229

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

mié. 9/24

3:18 pm-5:45 pm

1 stop3h 27m

Greater Peoria

mar. 9/30

3:34 pm-9:38 pm

1 stop5h 04m

$229

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

jue. 9/25

7:00 am-9:24 am

1 stop3h 24m

Greater Peoria

lun. 9/29

3:34 pm-11:22 pm

1 stop6h 48m

$229

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

lun. 9/15

9:10 am-2:28 pm

1 stop6h 18m

Greater Peoria

lun. 9/22

9:14 pm-10:40 pm

2 stops24h 26m

$242

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

mié. 10/22

7:00 am-9:27 am

1 stop3h 27m

Greater Peoria

mié. 10/22

4:23 pm-11:27 pm

1 stop6h 04m

$251

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

mié. 9/17

6:00 am-10:13 am

1 stop5h 13m

Greater Peoria

dom. 9/21

8:10 am-1:03 pm

1 stop3h 53m

$289

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

mié. 10/1

2:13 pm-4:43 pm

1 stop3h 30m

Greater Peoria

sáb. 10/4

6:55 am-6:57 pm

2 stops11h 02m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Showing 1-10 of 14 results
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Best time to book a flight from Detroit to Peoria

Have a flexible travel schedule? Discover the best time to fly to Peoria from Detroit 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 Detroit to Peoria
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Related info for your journey

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

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

    A quick flight from Detroit to Peoria, Illinois can take about 4h 13m. United Airlines provides one of the quickest options available for as low as $229. There are 345 mi between Detroit and Peoria, Illinois. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Detroit to Peoria?

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

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

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

  • What is the cheapest month to book a flight from Detroit to Peoria, Illinois?

    Currently, August is the cheapest month in which you can book a flight from Detroit to Peoria, Illinois (average of $318). Flying from Detroit to Peoria, Illinois in October is currently the most expensive (average of $421). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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