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 July is currently the most expensive (average of $438). 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.

What is the cheapest day to fly from Detroit to Peoria, Illinois?

Travelers seeking maximum savings on their Detroit to Peoria, Illinois flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

It’s generally more expensive to depart on a Tuesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest time of day to fly from DTT to PIA?

It’s typically best to fly out from Detroit to Peoria, Illinois in the morning. Doing so could potentially save you 31% on the flight price compared to flying at noon, which is usually more expensive.

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.

$154+ Flights from Detroit to Peoria, IL

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Cheap flight deals from Detroit to Peoria

Round-trip from	$261 (Mytrip)
One-way from	$154 (Mytrip)

From Detroit (DTT) to Greater Peoria

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One-way flight from Detroit (DTT) to Greater Peoria

Search Deals

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 junio 12, 2025.

jue. 6/269:48 amDTW - PIA

2 stops30h 10mMultiple Airlines

lun. 6/309:50 pmPIA - DTW

1 stop8h 59mMultiple Airlines

Deal found 6/11

$261

sáb. 6/149:05 pmDTW - PIA

1 stop3h 14mAmerican Airlines

dom. 6/155:00 amPIA - DTW

1 stop5h 04mAmerican Airlines

Deal found 6/11

$289

vie. 7/410:32 amDTW - PIA

1 stop5h 31mUnited Airlines

dom. 7/65:25 pmPIA - DTW

1 stop5h 32mUnited Airlines

Deal found 6/10

$290

Best flights from Detroit to Peoria
Discover carefully curated flight deals from Detroit to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated junio 12, 2025.

jue. 6/269:48 amDTW - PIA

2 stops30h 10mMultiple Airlines

lun. 6/309:50 pmPIA - DTW

1 stop8h 59mMultiple Airlines

Deal found 6/11

$261

mar. 7/86:00 amDTW - PIA

1 stop5h 19mUnited Airlines

mar. 7/223:39 pmPIA - DTW

1 stop5h 26mUnited Airlines

Deal found 6/11

$289

Last-minute flights from Detroit to Peoria
Discover last-minute flight deals from Detroit to Peoria. Data last updated junio 12, 2025 and is based on user searches.

sáb. 6/149:05 pmDTW - PIA

1 stop3h 14mAmerican Airlines

dom. 6/155:00 amPIA - DTW

1 stop5h 04mAmerican Airlines

Deal found 6/11

$289

mié. 6/187:00 amDTW - PIA

1 stop26h 17mMultiple Airlines

vie. 6/209:50 pmPIA - DTW

1 stop8h 59mMultiple Airlines

Deal found 6/11

$385

mié. 6/182:10 pmDTW - PIA

1 stop3h 32mUnited Airlines

jue. 6/195:25 pmPIA - DTW

1 stop5h 12mUnited Airlines

Deal found 6/11

$643

mié. 6/187:31 pmDTW - PIA

1 stop5h 28mAmerican Airlines

jue. 6/196:00 amPIA - DTW

1 stop5h 24mAmerican Airlines

Deal found 6/10

$645

jue. 6/269:48 amDTW - PIA

2 stops30h 10mMultiple Airlines

lun. 6/309:50 pmPIA - DTW

1 stop8h 59mMultiple Airlines

Deal found 6/11

$261

vie. 7/410:32 amDTW - PIA

1 stop5h 31mUnited Airlines

dom. 7/65:25 pmPIA - DTW

1 stop5h 32mUnited Airlines

Deal found 6/10

$290

One-way flights from Detroit to Peoria
Search for one-way flight options from Detroit to Peoria. Find affordable one-way fares based on user searches. Data last updated junio 12, 2025.

mié. 7/239:59 amDTW - PIA

1 stop10h 50mMultiple Airlines

Deal found 6/10

$154

mié. 6/1810:01 amDTW - PIA

2 stops8h 55mAmerican Airlines

Deal found 6/11

$399

Cheapflights Fare Finder

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

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

jue. 6/26

9:48 am-2:58 pm

2 stops30h 10m

Greater Peoria

lun. 6/30

9:50 pm-7:49 am

1 stop8h 59m

$261

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

mar. 7/8

6:00 am-10:19 am

1 stop5h 19m

Greater Peoria

mar. 7/22

3:39 pm-10:05 pm

1 stop5h 26m

$289

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

mié. 7/23

9:59 am-7:49 pm

1 stop10h 50m

$154

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

mié. 6/18

10:01 am-5:56 pm

2 stops8h 55m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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

Rainfall in Peoria by month

In terms of precipitation, rainfall in Peoria, Illinois ranges from 1.8 - 4.3 inches per month. May is typically the wettest month, when rainfall can reach 4.3 in. January is typically the driest time to visit Peoria, Illinois when rainfall is around 1.8 in.

Temperature in Peoria by month

If weather is an important factor for your trip to Peoria, Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Peoria

United Airlines

7.4

Good

8,790 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,790 reviews

United Airlines

7.4

Good

8,790 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,790 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

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 July is currently the most expensive (average of $438). 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

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Detroit to Peoria

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$226	Average$488	FlexibilityNo cancel fee	On-time71%

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$154+ 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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Detroit to Peoria with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Detroit to Peoria

Round-trip from

One-way from

Find flight deals from Detroit to Peoria

Cheapest flights from Detroit to PeoriaExplore 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 junio 12, 2025.

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 junio 12, 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Peoria

Rainfall in Peoria by month

Plan your trip to Peoria by taking into account the average rainfall totals by month.

Temperature in Peoria by month

Plan your trip to Peoria by taking into account the average temperature totals by month.

Reviews of airlines servicing Peoria

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.

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

How can I find direct flights from Detroit to Peoria?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Detroit to Peoria

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Detroit to Peoria

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Book with Flexibility

Travel Smart

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 junio 12, 2025.