What are the cheapest airlines flying from Detroit to Peoria, Illinois round-trip?

According to our current data, American Airlines ($399), and United Airlines ($559) offers the cheapest pricing from Detroit to Peoria, Illinois.

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 $441). 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.

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 eDreams the most. eDreams 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.

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.

$285+ Flights from Detroit to Peoria, IL

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Detroit to Peoria with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Detroit to Peoria

Most accurate provider	FlightHub 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$399 (American Airlines)
One-way from	$285 (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

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 mai 1, 2025.

ven. 5/231:26 pmDTW - PIA

1 stop9h 30mAmerican Airlines

lun. 5/265:05 pmPIA - DTW

1 stop15h 47mAmerican Airlines

Deal found 4/29

$399

jeu. 5/156:00 amDTW - PIA

1 stop5h 12mUnited Airlines

lun. 5/195:25 pmPIA - DTW

1 stop3h 42mUnited Airlines

Deal found 4/30

$559

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 mai 1, 2025.

ven. 5/231:26 pmDTW - PIA

1 stop9h 30mAmerican Airlines

lun. 5/265:05 pmPIA - DTW

1 stop15h 47mAmerican Airlines

Deal found 4/29

$399

jeu. 5/156:00 amDTW - PIA

1 stop5h 12mUnited Airlines

lun. 5/195:25 pmPIA - DTW

1 stop3h 42mUnited Airlines

Deal found 4/30

$559

Last-minute flights from Detroit to Peoria
Discover last-minute flight deals from Detroit to Peoria. Data last updated mai 1, 2025 and is based on user searches.

ven. 5/911:10 amDTW - PIA

1 stop6h 37mUnited Airlines

dim. 5/116:55 amPIA - DTW

1 stop5h 23mUnited Airlines

Deal found 4/30

$659

jeu. 5/156:00 amDTW - PIA

1 stop5h 12mUnited Airlines

lun. 5/195:25 pmPIA - DTW

1 stop3h 42mUnited Airlines

Deal found 4/30

$559

ven. 5/231:26 pmDTW - PIA

1 stop9h 30mAmerican Airlines

lun. 5/265:05 pmPIA - DTW

1 stop15h 47mAmerican Airlines

Deal found 4/29

$399

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 mai 1, 2025.

lun. 6/26:00 amDTW - PIA

1 stop5h 21mUnited Airlines

Deal found 4/30

$285

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

ven. 5/23

1:26 pm-9:56 pm

1 stop9h 30m

Greater Peoria

lun. 5/26

5:05 pm-9:52 am

1 stop15h 47m

$399

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

jeu. 5/15

6:00 am-10:12 am

1 stop5h 12m

Greater Peoria

lun. 5/19

5:25 pm-10:07 pm

1 stop3h 42m

$559

DetroitPeoria

DTW - PIA

DTWPIA

Detroit Metropolitan Wayne County

lun. 6/2

6:00 am-10:21 am

1 stop5h 21m

$285

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Compare providers for flights from Detroit to Peoria

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Peoria in May.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust 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 eDreams the most. eDreams 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

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

8,696 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

8,696 reviews

United Airlines

7.4

Good

8,696 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

8,696 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

What are the cheapest airlines flying from Detroit to Peoria, Illinois round-trip?
According to our current data, American Airlines ($399), and United Airlines ($559) offers the cheapest pricing from Detroit to 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.
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 $441). 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%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$285+ 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 6/2. 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

Most accurate provider

Most trusted provider

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 mai 1, 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 mai 1, 2025.

Cheapflights Fare Finder

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

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 May.

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

Get insights into the airlines that provide service to Peoria. 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 Peoria. Reviews last updated mai 1, 2025.

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.

What are the cheapest airlines flying from Detroit to Peoria, Illinois round-trip?

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

100% Free

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 mai 1, 2025.