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DEN - PIA

$100 Find cheap flights from Denver to Peoria, Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Peoria departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 5/26
Sun 6/2

Search hundreds of travel sites at once for deals on flights to Peoria

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Peoria, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Peoria, as well as popular online travel agencies
In the last 7 days travelers have searched 44,738,066 times on KAYAK, and here is why:

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Cheap flight deals from Denver to Peoria (DEN-PIA)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Peoria that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:00 pm - 9:02 pmDEN-PIA
2h 02mnonstop
3:43 pm - 5:10 pmPIA-DEN
2h 27mnonstop
$113Allegiant Air
Find Deal
Fri, May 17 - Mon, May 20
11:29 am - 2:32 pmDEN-PIA
2h 03mnonstop
3:43 pm - 5:10 pmPIA-DEN
2h 27mnonstop
$129Allegiant Air
Find Deal
Mon, May 13 - Fri, May 17
5:47 pm - 8:47 pmDEN-PIA
2h 00mnonstop
3:37 pm - 4:57 pmPIA-DEN
2h 20mnonstop
$169Allegiant Air
Find Deal
Fri, Aug 2 - Mon, Aug 5
5:47 pm - 8:47 pmDEN-PIA
2h 00mnonstop
3:37 pm - 4:57 pmPIA-DEN
2h 20mnonstop
$229Allegiant Air
Find Deal
Fri, Jul 12 - Mon, Jul 15
6:44 am - 3:54 pmDEN-PIA
8h 10m1 stop
2:49 pm - 8:46 pmPIA-DEN
6h 57m1 stop
$231American Airlines
Find Deal
Mon, May 20 - Sat, May 25
7:21 am - 2:21 pmDEN-PIA
6h 00m1 stop
3:05 pm - 10:28 pmPIA-DEN
8h 23m1 stop
$325American Airlines
Find Deal
Tue, Jun 11 - Wed, Jun 12
6:44 am - 3:54 pmDEN-PIA
8h 10m1 stop
11:38 am - 11:02 pmPIA-DEN
12h 24m2 stops
$348American Airlines
Find Deal
Mon, May 20 - Sat, May 25
7:50 am - 3:07 pmDEN-PIA
6h 17m1 stop
7:00 am - 10:30 amPIA-DEN
4h 30m1 stop
$462United Airlines
Find Deal
Wed, May 22 - Mon, May 27
7:35 pm - 3:07 pmDEN-PIA
18h 32m1 stop
3:45 pm - 9:57 pmPIA-DEN
7h 12m1 stop
$475United Airlines
Find Deal
Fri, May 17 - Mon, May 20
9:05 pm - 9:00 pmDEN-PIA
22h 55m2 stops
7:00 am - 4:20 pmPIA-DEN
10h 20m2 stops
$484United Airlines
Find Deal
Mon, May 20 - Sat, May 25

Flights from Denver to Peoria - Travel Insights & Trends

Get data-powered insights and trends into flights from Denver to Peoria to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Denver to Peoria?

The average price of all flights from Denver to Peoria, Illinois clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Peoria on a Friday and more expensive on a Sunday. On your return trip to Denver, you should consider flying back on a Monday, and avoid Sundays for better deals.

What is the cheapest month to fly from Denver to Peoria, Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Denver to Peoria, Illinois, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Denver to Peoria, Illinois is April, where tickets cost $163 on average. On the other hand, the most expensive months are January and February, where the average cost of tickets is $487 and $421 respectively.

How far in advance should I book a flight from Denver to Peoria, Illinois?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Denver to Peoria, Illinois, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Denver to Peoria, Illinois, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 47 days before departure.

Which airlines provide the cheapest flights from Denver to Peoria?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Denver to Peoria found by KAYAK users in the last 72 hours was for $113 on Allegiant Air, followed by American Airlines ($231). One-way flight deals have also been found from as low as $100 on Allegiant Air and from $108 on American Airlines.

Which airlines fly non-stop between Denver and Peoria, Illinois?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Denver to Peoria, Illinois.
There is just one airline that flies from Denver to Peoria, Illinois direct and that is Allegiant Air. The best one-way deal found from Allegiant Air for the route is $85.

How many flights are there between Denver and Peoria, Illinois per day?

Each day, there are 3 nonstop flights that take off from Denver and land in Peoria, Illinois, with an average flight time of 2h 02m. The most common departure time is 6:00 pm and most flights take off in the morning. Each week, there are 6 flights and there are the same amount of flights each day 3.

Which cabin class options are there for flights between Denver and Peoria, Illinois?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There is only one cabin class option available for the route, which is Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Denver to Peoria take?

The average nonstop flight takes 2h 00m, covering a distance of 790 miles.

What’s the earliest departure time from Denver to Peoria?

Early birds can take the earliest flight from Denver at 11:29 am and will be landing in Peoria, Illinois at 2:32 pm.

What’s the latest departure time from Denver to Peoria?

If you prefer to fly at night, the latest flight from Denver to Peoria, Illinois jets off at 6:00 pm and lands at 9:02 pm.

Good to know

Low season

January

High season

September

Cheapest flight

$100
Best time to beat the crowds but there is an average 59% increase in price.
Most popular time to fly with an average 3% increase in price.
Flight from Denver to Peoria

When to book flights from Denver to Peoria

Are your dates flexible? Find out the best times to travel from Denver to Peoria based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Peoria

  • What is the cheapest flight from Denver to Peoria, Illinois?

    In the last 3 days, the lowest price for a flight from Denver to Peoria, Illinois was $100 for a one-way ticket and $113 for a round-trip.

  • Do I need a passport to fly between Denver and Peoria?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Denver to Peoria?

    When flying out of Denver you will be using Denver Intl. You will be landing at Peoria, also known as Greater Peoria.

  • Which aircraft models fly most regularly from Denver to Peoria?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Denver to Peoria flight route.

  • On which days can I fly direct from Denver to Peoria?

    You can catch a nonstop flight from Denver to Peoria on on Monday, and Friday.

  • Which is the best airline for flights from Denver to Peoria, Allegiant Air or United Airlines?

    The two airlines most popular with KAYAK users for flights from Denver to Peoria are Allegiant Air and United Airlines. With an average price for the route of $170 and an overall rating of 7.4, Allegiant Air is the most popular choice. United Airlines is also a great choice for the route, with an average price of $480 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Denver to Peoria?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Peoria.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Peoria?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Peoria from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Peoria?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Peoria with an airline and back to Denver with another airline. Booking your flights between Denver and PIA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Peoria?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Peoria from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from DEN to Peoria

  • Looking for a cheap flight? 25% of our users found flights on this route for $110 or less one-way and $108 or less round-trip.

Prefer to fly non-stop from Denver to Peoria?

Find which airlines fly direct from Denver Intl to Greater Peoria, which days they fly and book direct flights.

Nonstop departures

Denver Intl to Greater Peoria

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights

Nonstop returns

Greater Peoria to Denver Intl

Monday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

See more direct flights
See more direct flights

Top 3 airlines serving from Denver to Peoria

 
See real verified KAYAK customer reviews for airlines flying from Denver to Peoria. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Peoria? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
Allegiant AirOverall score based on 1034 reviews
5.9entertainment
7.7boarding
8.2crew
6.2food
6.9comfort
Airline reviews

The net issue I had was with the gate agent. We had added a carryon to our boarding pass when we checked bags. When I got to the boarding gate the agent was rude asking why I had a backpack - I said I added it - even had an orange tag on it. She ripped my tag off and swung her monitor around to show me how she was right- saying it isn’t wasn’t listed - only a checked bag. I explained again that I wasn’t sure what the issue was but I wouldn’t have an orange tag if I hadn’t added it. Then she finally checked my husband’s boarding pass and found that the agent at checkin had added my carryon to his boarding pass instead of mine. She sent me on my way without my orange tag. Was a bit embarrassing for me the tone she used with me assuming I was trying to get away with something.

10.0 ExcellentDeb, Apr 2024PGD - PSM
Read more about Allegiant Air reviews

The net issue I had was with the gate agent. We had added a carryon to our boarding pass when we checked bags. When I got to the boarding gate the agent was rude asking why I had a backpack - I said I added it - even had an orange tag on it. She ripped my tag off and swung her monitor around to show me how she was right- saying it isn’t wasn’t listed - only a checked bag. I explained again that I wasn’t sure what the issue was but I wouldn’t have an orange tag if I hadn’t added it. Then she finally checked my husband’s boarding pass and found that the agent at checkin had added my carryon to his boarding pass instead of mine. She sent me on my way without my orange tag. Was a bit embarrassing for me the tone she used with me assuming I was trying to get away with something.

Gate agent asked if I could switch seats so a family could sit together. Agent moved me to a seat in the front of the plane, no charge. It was easy. The agent did a great job.

Great seat space. However food and drink prices outrageous. Jabbing to pay for a carry on bag or stuck paying at the gate too much.

Every Allegiant Air flight I've ever taken has been delayed. This flight was delayed a full 2 hours. It was excuse after excuse after excuse. It was a flight from southern Florida. They made us board the plane on time, but made us wait for 2 hours on the tarmac. Because the engines were kept shut off, so was the air conditioning. One can only imagine how hot the air was in the cabin over those 2 hours on the tarmac, while in the hot Florida sun. Just terrible.

Actually, for the price, I'm willing to put up with a little discomfort (upright chairs) and at times inconveniences (like any airline), lack of entertainment (I can bring my own). My flight was non stop and smooth. I would fly this route again.

The flight was delayed 6 hours and we were only offered an $8 food credit. My husband stood in line to get the credit for 45 minutes and when he got close to the end of the line the computers went down.

Worst ever! Flight cancelled supposedly for weather even though we k ow of many others who flew into Bangor same time no problem. At the airport there was no customer service at all just refund and no possibility of rebook for 3-4 days. Aweful won’t fly with them again!!

It’s a budget airline so adjust expectations accordingly. Nothing is without a fee but such is necessary for tickets to remain so affordable.

No complaints. It’s a budget airline so can’t expect any frills.

My TSA number was missing from my ticket which shouldn’t have happened since it’s in my file. The on board flight attendant who was a male, did not want to help me put my luggage in the overhead bin and made a very rude comment and was very unpleasant. The good… the woman who fixed my ticket with the TSA number was excellent and I had extra legroom which was perfect.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

Too many fees (but that seems to apply to all airlines nowadays)

Flight was on time. Staff were friendly. I paid for Economy Plus but was required to check my standard carry-on luggage due to lack of space on the aircraft. This cost me 30 minutes, unexpectedly, in waiting at the baggage claim. This experience did not meet my expectations.

Everything was very good. Boarding and takeoff were on time and organized. Had a good flight

Wheelchair assistance was not complete. The person left me at the departure gate without informing the groundstaff of my requirements. I had to walk to the departure counter to ask for help to reach the plane door. The crew informed me that in future they were not allowed to help passengers like me, senior citizen and Wheelchair passenger with placing their carry on bags in the overhead compartments!

Flight was delayed by over an hour and gate checked bags took 15 minutes to be delivered to the jet bridge.

Seats are way too snug for my hip to knee ratio and the recline on the seat in front of me made my experience worst. My legs had no room at all. Not a plane for people 6 ft or over unless you fly first class.

Delayed for maintenance issue?? Should have been addressed before boarding. Put my bag on an earlier flight, but didn’t ask if I wanted to change to an earlier flight. Arrived to find my bag locked up and no agent to be found when I landed.

We learned certain countries (a few) require a notarized letter from an ex to give permission for children to travel to those countries with the other spouse together with birth certificates. To find this out one hour before flying—not good. Nowhere is it documented by the airlines though they require it. Make sure about all documentation required.

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

Average - flew with Jet Blue internal and it was far more comfortable and better food and entertainment. Notable difference

The flight got canceled due to mechanical issues, and he to be rebooked and missed my appointments for that day

The flight was scheduled to depart DCA at 12:30 pm but was delayed twice on the ground so that we were finally scheduled to depart at around 4:00 pm. Once we boarded, it was announced that takeoff would be delayed again to fix a hydraulic problem which delayed our eventual takeoff until around 5:00 pm. Once we departed, it was a smooth flight back to ORD. We did not get any explanation about what caused the original significant delay. In my experience, this happens frequently with AA.

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

Our second leg to Jackson WY was unable to land due to weather. We were flown back to Dallas after stopping in SLC. We were given hotel rooms and vouchers. We were told that we would be back on the same plane in the morning. Instead we were given a different flight with different seats. Not a good experience. No one knew what was going on.

Turn on the heat. Flight was way too cold from Arizona to Chicago.

Book cheap flights from Denver to Peoria

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Denver to Peoria found on KAYAK in the last 72 hours.
5/13Mon
nonstopAllegiant Air
2h 03mDEN-PIA
$100
5/29Wed
1 stopAmerican Airlines
8h 10mDEN-PIA
$108
7/12Fri
nonstopAllegiant Air
2h 00mDEN-PIA
$129
4/30Tue
1 stopAmerican Airlines
6h 35mDEN-PIA
$148
4/30Tue
1 stopAmerican Airlines
6h 23mDEN-PIA
$149
7/12Fri
1 stopAmerican Airlines
9h 49mDEN-PIA
$247
5/29Wed
2 stopsUnited Airlines
16h 00mDEN-PIA
$273
7/12Fri
2 stopsUnited Airlines
14h 02mDEN-PIA
$325
4/30Tue
2 stopsUnited Airlines
19h 26mDEN-PIA
$447
5/13Mon
2 stopsLufthansa
27h 55mDEN-PIA
$2,933

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Last minute flights from Denver to Peoria

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Denver to Peoria that are departing in the next 10 days.
4/26Fri
multi-stopUnited Airlines
4h 25mDEN-PIA
4/29Mon
multi-stopUnited Airlines
7h 12mPIA-DEN
$310
4/26Fri
multi-stopUnited Airlines
4h 25mDEN-PIA
4/29Mon
multi-stopUnited Airlines
6h 23mPIA-DEN
$389
4/26Fri
multi-stopUnited Airlines
4h 25mDEN-PIA
4/29Mon
multi-stopUnited Airlines
16h 18mPIA-DEN
$629
4/26Fri
multi-stopUnited Airlines
4h 25mDEN-PIA
4/29Mon
multi-stopUnited Airlines
11h 16mPIA-DEN
$662
4/26Fri
multi-stopUnited Airlines
9h 02mDEN-PIA
4/29Mon
multi-stopUnited Airlines
11h 16mPIA-DEN
$1,050

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Denver - Peoria Flights

Departure:

Denver (DEN)United States

Destination:

Peoria (PIA)United States

Return flight deals:

Peoria - Denver

Cabin classes:

$83