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$239+ Cheap flights from Peoria, IL to Detroit (PIA - DTT)

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — DTT
oct. 17 — oct. 241
vie. 10/17
vie. 10/24
1 adult, Economy
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Cheap 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 septiembre 17, 2025.

Round-trip from

$239
(United Airlines)
From Greater Peoria to Detroit (DTT)
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Find 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 septiembre 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/17. 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.
vie. 10/35:20 pmPIA - DTW
1 stop4h 08mUnited Airlines
sáb. 10/42:13 pmDTW - PIA
1 stop3h 30mUnited Airlines
Deal found 9/17$239
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/13:34 pmPIA - DTW
1 stop6h 48mAmerican Airlines
dom. 10/55:28 amDTW - PIA
1 stop4h 56mAmerican Airlines
Deal found 9/15$264
This United Airlines deal was found by Cheapflights users on 9/17. 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.
sáb. 9/203:55 pmPIA - DTW
1 stop6h 46mUnited Airlines
dom. 9/217:00 amDTW - PIA
1 stop4h 13mUnited Airlines
Deal found 9/17$289
This United Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 9/308:10 amPIA - DTW
1 stop3h 57mUnited Airlines
sáb. 10/47:00 amDTW - PIA
1 stop4h 13mUnited Airlines
Deal found 9/15$299
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/11:26 pmPIA - DTW
2 stops20h 28mMultiple Airlines
dom. 10/53:52 pmDTW - PIA
1 stop20h 17mMultiple Airlines
Deal found 9/15$354
This American Airlines deal was found by Cheapflights users on 9/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/156:01 amPIA - DTW
1 stop10h 33mAmerican Airlines
vie. 10/176:04 pmDTW - PIA
1 stop16h 23mAmerican Airlines
Deal found 9/15$355
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/167:36 pmPIA - DTW
1 stop15h 34mAmerican Airlines
mié. 11/196:45 amDTW - PIA
1 stop3h 51mAmerican Airlines
Deal found 9/16$372
This United Airlines deal was found by Cheapflights users on 9/16. 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.
dom. 11/161:20 pmPIA - DTW
2 stops9h 39mUnited Airlines
mié. 11/197:15 amDTW - PIA
1 stop6h 24mUnited Airlines
Deal found 9/16$388

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 septiembre 17, 2025.
Use the filters below to find and compare flights from Peoria to Detroit that are best for you.

Fly from

Peoria

Fly to

Detroit

Route

Depart

Return

Price

PeoriaDetroit

PIA - DTW

PIADTW

Greater Peoria

vie. 10/3

3:56 pm-10:28 pm

1 stop5h 32m

Detroit Metropolitan Wayne County

sáb. 10/4

2:45 pm-9:27 pm

2 stops7h 42m

$244

PeoriaDetroit

PIA - DTW

PIADTW

Greater Peoria

mié. 10/1

3:34 pm-11:22 pm

1 stop6h 48m

Detroit Metropolitan Wayne County

dom. 10/5

5:28 am-9:24 am

1 stop4h 56m

$264

PeoriaDetroit

PIA - DTW

PIADTW

Greater Peoria

mar. 9/30

8:10 am-1:07 pm

1 stop3h 57m

Detroit Metropolitan Wayne County

sáb. 10/4

7:00 am-10:13 am

1 stop4h 13m

$299

PeoriaDetroit

PIA - DTW

PIADTW

Greater Peoria

mié. 10/1

1:26 pm-10:54 am

2 stops20h 28m

Detroit Metropolitan Wayne County

dom. 10/5

3:52 pm-11:09 am

1 stop20h 17m

$354

PeoriaDetroit

PIA - DTW

PIADTW

Greater Peoria

mié. 10/15

6:01 am-5:34 pm

1 stop10h 33m

Detroit Metropolitan Wayne County

vie. 10/17

6:04 pm-9:27 am

1 stop16h 23m

$355

PeoriaDetroit

PIA - DTW

PIADTW

Greater Peoria

dom. 11/16

7:36 pm-12:10 pm

1 stop15h 34m

Detroit Metropolitan Wayne County

mié. 11/19

6:45 am-9:36 am

1 stop3h 51m

$372

PeoriaDetroit

PIA - DTW

PIADTW

Greater Peoria

mié. 2/4

6:30 am-1:21 pm

1 stop5h 51m

Detroit Metropolitan Wayne County

vie. 2/6

7:15 am-10:10 am

1 stop3h 55m

$383

PeoriaDetroit

PIA - DTW

PIADTW

Greater Peoria

dom. 11/16

1:20 pm-11:59 pm

2 stops9h 39m

Detroit Metropolitan Wayne County

mié. 11/19

7:15 am-12:39 pm

1 stop6h 24m

$388

PeoriaDetroit

PIA - DTW

PIADTW

Greater Peoria

jue. 9/25

10:47 am-8:40 am

3 stops44h 53m

$293

PeoriaDetroit

PIA - DTW

PIADTW

Greater Peoria

jue. 9/25

10:48 am-3:33 pm

1 stop3h 45m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 13 results
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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.

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated septiembre 17, 2025.
See what other customers who have flown with American Airlines from Peoria to Detroit 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
7.2
Good
10,000 reviews

Overall

7.2

Boarding

7.5

Food

6.4

Comfort

7.2

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Boarding

7.5

Food

6.4

Comfort

7.2

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

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 32m. United Airlines provides one of the quickest options available for as low as $244. Airlines will cover a distance of 345 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Peoria, Illinois to Detroit round-trip?

    Our cheapest airline available from Peoria, Illinois to Detroit is American Airlines. Our recent data shows that you can find tickets from as low as $268 on this airline.

  • 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.

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

    Currently, August is the cheapest month in which you can book a flight from Peoria, Illinois to Detroit (average of $250). Flying from Peoria, Illinois to Detroit in March is currently the most expensive (average of $305). 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.

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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Alternative routes for Peoria to Detroit

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Top airline flying from Peoria to Detroit

Discover the top airline that operate flights from Peoria to Detroit. 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 septiembre 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$428FlexibilityNo cancel feeOn-time71%

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