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Peoria

$291+ Cheap flights from Detroit to Peoria, IL (DTT - 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — PIA
May 18 — May 251
Mon 5/18
Mon 5/25
1 adult, Economy
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Cheap 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 April 18, 2026.

This United Airlines deal was found by Cheapflights users on 4/14. 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 5/121:41 pm
DTW
-
PIA
1 stop6h 18m
United Airlines
Tue 5/192:50 pm
PIA
-
DTW
1 stop4h 26m
United Airlines
Deal found 4/14$291
This United Airlines deal was found by Cheapflights users on 4/16. 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 7/317:45 pm
DTW
-
PIA
1 stop5h 50m
United Airlines
Sun 8/25:33 pm
PIA
-
DTW
1 stop3h 46m
United Airlines
Deal found 4/16$304
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Fri 5/89:00 am
DTW
-
PIA
1 stop6h 04m
United Airlines
Sun 5/105:30 pm
PIA
-
DTW
1 stop3h 43m
United Airlines
Deal found 4/17$309
This United Airlines deal was found by Cheapflights users on 4/16. 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 5/17:15 am
DTW
-
PIA
1 stop3h 49m
United Airlines
Tue 5/510:45 am
PIA
-
DTW
1 stop3h 39m
United Airlines
Deal found 4/16$319
This United Airlines deal was found by Cheapflights users on 4/13. 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 4/2811:00 am
DTW
-
PIA
1 stop4h 08m
United Airlines
Sat 5/210:45 am
PIA
-
DTW
2 stops7h 16m
United Airlines
Deal found 4/13$324
This United Airlines deal was found by Cheapflights users on 4/16. 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 5/137:15 am
DTW
-
PIA
1 stop3h 49m
United Airlines
Fri 6/128:20 am
PIA
-
DTW
1 stop4h 07m
United Airlines
Deal found 4/16$370
This United Airlines deal was found by Cheapflights users on 4/15. 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 5/287:05 am
DTW
-
PIA
1 stop4h 05m
United Airlines
Sun 5/312:39 pm
PIA
-
DTW
1 stop6h 35m
United Airlines
Deal found 4/15$379
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Wed 4/297:18 am
DTW
-
PIA
1 stop3h 44m
United Airlines
Sun 5/35:30 pm
PIA
-
DTW
1 stop5h 29m
United Airlines
Deal found 4/14$389
This American Airlines deal was found by Cheapflights users on 4/13. 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.
Fri 4/178:20 am
DTW
-
PIA
1 stop5h 32m
American Airlines
Sat 4/186:23 pm
PIA
-
DTW
1 stop5h 02m
American Airlines
Deal found 4/13$399

Find 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 April 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$291
(United Airlines)
Provider with most accurate pricing for Detroit (DTT)-Greater Peoria flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Greater Peoria flights.
Search Deals
From Detroit (DTT) to Greater Peoria
Search Deals

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 April 18, 2026.
Use the filters below to find and compare flights from Detroit to Peoria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

Tue 5/12

1:41 pm-6:59 pm

1 stop6h 18m

Greater Peoria

Tue 5/19

2:50 pm-8:16 pm

1 stop4h 26m

$291

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

Fri 7/31

7:45 pm-12:35 am

1 stop5h 50m

Greater Peoria

Sun 8/2

5:33 pm-10:19 pm

1 stop3h 46m

$304
Quickest round-trip

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

Fri 5/1

7:15 am-10:04 am

1 stop3h 49m

Greater Peoria

Tue 5/5

10:45 am-3:24 pm

1 stop3h 39m

$319

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

Tue 4/28

6:00 am-10:02 am

1 stop5h 02m

Greater Peoria

Sat 5/2

2:50 pm-8:16 pm

1 stop4h 26m

$319

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

Thu 5/28

7:05 am-10:10 am

1 stop4h 05m

Greater Peoria

Sun 5/31

2:39 pm-10:14 pm

1 stop6h 35m

$379

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

Wed 4/29

7:18 am-10:02 am

1 stop3h 44m

Greater Peoria

Sun 5/3

5:30 pm-11:59 pm

1 stop5h 29m

$389

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

Thu 4/30

9:00 am-12:57 pm

1 stop4h 57m

Greater Peoria

Mon 5/4

5:30 pm-11:59 pm

1 stop5h 29m

$389

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

Sat 5/2

7:15 am-12:57 pm

1 stop6h 42m

Greater Peoria

Wed 5/6

6:30 am-1:00 pm

1 stop5h 30m

$389

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Sorted by cheapest first

Compare providers for flights from Detroit to Peoria

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Peoria in April.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit-Peoria, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Peoria, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Peoria, Illinois flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Peoria, Illinois flights, Cheapflights users trust FlightHub the most. FlightHub 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 Detroit-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 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
No data available for this route at this time. Please check back soon.

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 6h 18m. United Airlines provides one of the quickest options available for as low as $291. There are 345 mi between Detroit and Peoria, Illinois.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Detroit to Peoria

Discover the top airline that operate flights from Detroit 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 2,558,603 searches. Data last updated April 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$228Average$474FlexibilityNo cancel feeOn-time69%

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