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$238+ Cheap flights from Peoria, IL to Detroit (PIA - DTT)

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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — DTT
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
1 adult, Economy
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Cheap flight deals from Peoria to Detroit

Cheapest flights from Peoria to Detroit
Explore the most affordable flight options available from Peoria to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.

This United Airlines deal was found by Cheapflights users on 7/31. 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 8/2810:41 am
PIA
-
DTW
1 stop5h 19m
United Airlines
Fri 9/45:25 am
DTW
-
PIA
1 stop5h 41m
United Airlines
Deal found 7/31$299
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Mon 8/313:35 pm
PIA
-
DTW
1 stop5h 50m
United Airlines
Mon 9/72:07 pm
DTW
-
PIA
1 stop5h 56m
United Airlines
Deal found 8/3$369
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/75:43 pm
PIA
-
DTW
1 stop3h 36m
United Airlines
Sun 8/97:45 pm
DTW
-
PIA
1 stop4h 35m
United Airlines
Deal found 8/3$389
This American Airlines deal was found by Cheapflights users on 7/30. 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 8/146:00 am
PIA
-
DTW
1 stop5h 36m
American Airlines
Tue 8/189:03 pm
DTW
-
PIA
1 stop3h 56m
American Airlines
Deal found 7/30$434
This American Airlines deal was found by Cheapflights users on 7/31. 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 8/286:00 am
PIA
-
DTW
1 stop5h 36m
American Airlines
Fri 9/49:03 pm
DTW
-
PIA
1 stop3h 56m
American Airlines
Deal found 7/31$436
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Sun 8/3010:07 am
PIA
-
DTW
2 stops46h 13m
Multiple Airlines
Sun 9/67:55 am
DTW
-
PIA
1 stop10h 34m
Multiple Airlines
Deal found 7/31$490
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Fri 8/287:19 pm
PIA
-
DTW
2 stops27h 40m
Multiple Airlines
Mon 8/318:30 am
DTW
-
PIA
1 stop12h 18m
Multiple Airlines
Deal found 8/2$491
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/18:29 am
PIA
-
DTW
2 stops11h 08m
United Airlines
Mon 9/72:07 pm
DTW
-
PIA
1 stop5h 56m
United Airlines
Deal found 8/3$512
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Mon 8/109:04 am
PIA
-
DTW
1 stop25h 51m
Multiple Airlines
Tue 8/117:30 pm
DTW
-
PIA
2 stops38h 15m
Multiple Airlines
Deal found 7/29$516
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Fri 8/287:19 pm
PIA
-
DTW
1 stop10h 01m
Multiple Airlines
Fri 9/47:30 pm
DTW
-
PIA
2 stops46h 59m
Multiple Airlines
Deal found 7/31$542

Find flight deals from Peoria to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to Detroit (DTT). 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 August 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$299
(United Airlines)

One-way from

$238
(Kiwi.com)
Provider with most accurate pricing for Greater Peoria-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-Detroit (DTT) flights.
Search Deals
From Greater Peoria to Detroit (DTT)
Search Deals
One-way flight from Greater Peoria to Detroit (DTT)
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria to Detroit 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 4, 2026.
Use the filters below to find and compare flights from Peoria to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PeoriaDetroit

PIA - DTW

PIADTW

Greater Peoria

Fri 8/28

10:41 am-5:00 pm

1 stop5h 19m

Detroit Metropolitan Wayne County

Fri 9/4

5:25 am-10:06 am

1 stop5h 41m

$299
Quickest round-trip

PeoriaDetroit

PIA - DTW

PIADTW

Greater Peoria

Fri 10/9

6:15 am-11:24 am

1 stop4h 09m

Detroit Metropolitan Wayne County

Sun 10/11

7:30 am-10:06 am

1 stop3h 36m

$299

PeoriaDetroit

PIA - DTW

PIADTW

Greater Peoria

Mon 8/31

3:35 pm-10:25 pm

1 stop5h 50m

Detroit Metropolitan Wayne County

Mon 9/7

2:07 pm-7:03 pm

1 stop5h 56m

$369

PeoriaDetroit

PIA - DTW

PIADTW

Greater Peoria

Tue 9/1

5:45 am-1:25 pm

1 stop6h 40m

Detroit Metropolitan Wayne County

Mon 9/7

2:07 pm-7:03 pm

1 stop5h 56m

$369

PeoriaDetroit

PIA - DTW

PIADTW

Greater Peoria

Sat 9/19

10:32 am-3:29 pm

1 stop3h 57m

Detroit Metropolitan Wayne County

Sun 9/20

5:25 am-9:57 am

1 stop5h 32m

$369

PeoriaDetroit

PIA - DTW

PIADTW

Greater Peoria

Wed 1/6

1:20 pm-8:20 pm

1 stop6h 00m

Detroit Metropolitan Wayne County

Sat 1/9

10:45 am-1:41 pm

1 stop3h 56m

$369

PeoriaDetroit

PIA - DTW

PIADTW

Greater Peoria

Fri 8/14

6:00 am-12:36 pm

1 stop5h 36m

Detroit Metropolitan Wayne County

Tue 8/18

9:03 pm-11:59 pm

1 stop3h 56m

$434

PeoriaDetroit

PIA - DTW

PIADTW

Greater Peoria

Fri 8/28

7:19 pm-11:59 pm

2 stops27h 40m

Detroit Metropolitan Wayne County

Mon 8/31

8:30 am-7:48 pm

1 stop12h 18m

$491

PeoriaDetroit

PIA - DTW

PIADTW

Greater Peoria

Fri 8/28

7:19 pm-6:20 am

1 stop10h 01m

Detroit Metropolitan Wayne County

Fri 9/4

7:30 pm-5:29 pm

2 stops46h 59m

$542
Cheapest one-way

PeoriaDetroit

PIA - DTW

PIADTW

Greater Peoria

Mon 8/17

12:45 pm-6:15 pm

2 stops28h 30m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Compare providers for flights from Peoria to Detroit

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 Peoria to Detroit in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Peoria, Illinois-Detroit flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Peoria, Illinois-Detroit flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Peoria, Illinois-Detroit flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Peoria, Illinois-Detroit 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 Peoria, Illinois-Detroit 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 Peoria to Detroit

Have a flexible travel schedule? Discover the best time to fly to Detroit 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 Detroit

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 Peoria to Detroit. 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 Peoria, Illinois to Detroit?

    A quick flight from Peoria, Illinois to Detroit can take about 5h 19m. United Airlines provides one of the quickest options available for as low as $299. Airlines will cover a distance of 345 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Peoria to Detroit 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

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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