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148 € Cheap Flights from Denver to Greater Peoria

Compare Denver to Greater Peoria flight deals

Find the cheapest month or even day of the year to fly to Greater Peoria

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Flight deals from Denver to Greater Peoria

Looking for a cheap last-minute deal or the best return flight from Denver to Greater Peoria? Find the lowest prices on one-way and return tickets right here.
Peoria.148 € per passenger.Departing Thu, 10 Sep, returning Sun, 13 Sep.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Denver International on Thu, 10 Sep, arriving in Greater Peoria.Inbound direct flight with Allegiant Air departs from Greater Peoria on Sun, 13 Sep, arriving in Denver International.Price includes taxes and charges.From 148 €, select.
Peoria.185 € per passenger.Departing Tue, 5 May, returning Tue, 12 May.Return flight with United.Outbound indirect flight with United, departs from Denver International on Tue, 5 May, arriving in Greater Peoria.Inbound indirect flight with United, departs from Greater Peoria on Tue, 12 May, arriving in Denver International.Price includes taxes and charges.From 185 €, select.
Peoria.186 € per passenger.Departing Thu, 21 May, returning Sun, 7 Jun.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Denver International on Thu, 21 May, arriving in Greater Peoria.Inbound direct flight with Allegiant Air departs from Greater Peoria on Sun, 7 Jun, arriving in Denver International.Price includes taxes and charges.From 186 €, select.
Peoria.194 € per passenger.Departing Sat, 28 Mar, returning Sat, 4 Apr.Return flight with United.Outbound indirect flight with United, departs from Denver International on Sat, 28 Mar, arriving in Greater Peoria.Inbound indirect flight with United, departs from Greater Peoria on Sat, 4 Apr, arriving in Denver International.Price includes taxes and charges.From 194 €, select.
Peoria.200 € per passenger.Departing Sun, 14 Jun, returning Thu, 2 Jul.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Denver International on Sun, 14 Jun, arriving in Greater Peoria.Inbound direct flight with Allegiant Air departs from Greater Peoria on Thu, 2 Jul, arriving in Denver International.Price includes taxes and charges.From 200 €, select.
Peoria.299 € per passenger.Departing Sat, 21 Mar, returning Sat, 28 Mar.Return flight with United.Outbound indirect flight with United, departs from Denver International on Sat, 21 Mar, arriving in Greater Peoria.Inbound indirect flight with United, departs from Greater Peoria on Sat, 28 Mar, arriving in Denver International.Price includes taxes and charges.From 299 €, select.
Peoria.381 € per passenger.Departing Fri, 27 Feb, returning Fri, 6 Mar.Return flight with United.Outbound indirect flight with United, departs from Denver International on Fri, 27 Feb, arriving in Greater Peoria.Inbound indirect flight with United, departs from Greater Peoria on Fri, 6 Mar, arriving in Denver International.Price includes taxes and charges.From 381 €, select.
Peoria.523 € per passenger.Departing Mon, 9 Mar, returning Fri, 13 Mar.Return flight with United.Outbound direct flight with United departs from Denver International on Mon, 9 Mar, arriving in Greater Peoria.Inbound direct flight with United departs from Greater Peoria on Fri, 13 Mar, arriving in Denver International.Price includes taxes and charges.From 523 €, select.

Find the cheapest month to fly from Denver to Greater Peoria

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Denver to Greater Peoria flights are currently cheapest in September.
Feb
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Mar
from 299 €
Apr
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May
from 185 €
Jun
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Jul
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Aug
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Sep
from 148 €
Oct
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Nov
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Dec
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Jan
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Direct flights from Denver to Greater Peoria

Denver to Greater Peoria: Alternative routes

Compare routes from Denver to Peoria below. You may find an airport to fly into that's cheaper, faster, or easier than Greater Peoria.

Greater Peoria

9km from central Peoria
ClosestCheapest
from 148 €
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Central Illinois Regional

61km from central Peoria
from 194 €
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Denver to Peoria: Flight information

The things to know before you go.
Cheapest flight found148 €
Cheapest month to flySeptember
Average flight time2 hrs, 13 mins
Most popular airlineUnited
Average flights per week17

Finding cheap flights from Denver to Greater Peoria: Frequently asked questions

The best price we found for a return flight from Denver to Greater Peoria is 148 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 13 minutes is the average flight time from Denver to Greater Peoria.
United, SkyWest Airlines and Allegiant Air fly direct from Denver to Greater Peoria.
As of February 2026, there are 34 flights per week flying from Denver to Greater Peoria.
The cheapest month to fly from Denver to Greater Peoria is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Denver to Greater Peoria Airport on Thursday, 10 September 2026.
Yes – the average flight time is 2 hours and 13 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Greater Peoria but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Peoria is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Greater Peoria is Allegiant Air .

Flying from Denver to Peoria International Airport (PIA): What you need to know

  • Get your trip started at Denver International Airport (DEN), the main airport in Denver. Look for flights from Denver to Peoria International Airport (PIA) that depart from this base.

  • Book a direct Denver to Peoria International Airport flight and you'll be travelling for an average of 2 hours 15 minutes.

  • Peoria International Airport is located in Peoria. The city follows the UTC-5 timezone and is one hour ahead of Denver.

  • Denver International Airport (DEN) to Peoria International Airport (PIA) is the most popular route, with 8 direct services every week. You can get from DEN to PIA on Allegiant Air's 12:05pm flight.

  • Your flight from Denver to PIA won't wait if you're running late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • Planning to travel during a peak period like school or public holidays? Expect longer lines at security and check-in. For peace of mind, arrive up to four hours before international flights and two hours before domestic departures.

Airports in Denver

Denver International Airport (DEN)

  • Denver International Airport (DEN) will have you travelling directly to your destination. Nonstop flights from Denver to Peoria International Airport (PIA) depart from this terminal.

  • You can lock in a direct flight from Denver to Peoria International Airport with United Airlines. This top airline operates departures from DEN.

  • United Airlines is the airline with the highest number of bookings for flights from DEN to PIA.

  • The carrier with the best on-time arrival rate on this route is Allegiant Air.

  • Located around 40 kilometres from central Denver, DEN can be reached in about 35 minutes by car, depending on traffic. The journey on public transport takes roughly 1 hour 30 minutes.

  • Get your flight from Denver to Peoria International Airport off to a hassle-free start. Just a short ride from Denver International Airport, book a night at Baymont by Wyndham Denver International Airport and be well-rested for the trip ahead.

  • Denver International Airport has a solid on-time record, reducing your chances of a delayed flight. Departures from DEN arrive at their destination as scheduled 80.23% of the time.

  • DEN is located at 8500 Pena Boulevard.

About Peoria International Airport (PIA)

  • Consider checking in to OYO Hotel Downtown Peoria I-74 after your flight from Denver to Peoria International Airport. It's not too far from PIA and a comfortable option if you'd like to get some rest right away.

  • The address for PIA is 6100 W. Everett McKinley Dirksen Parkway.

Getting from Peoria International Airport (PIA) to central Peoria

  • Peoria International Airport to the centre of Peoria is about 11 kilometres. If you're renting a car or taking a cab, plan in advance to make your trip as smooth as possible. Journey times will vary based on the time of day and traffic conditions.

  • If you're travelling on public transport, expect a journey time of around 1 hour 10 minutes.

How to find the cheapest flights from Denver to Peoria International Airport (PIA)

  • Right now, 78 € is the best price we've found for a one-way ticket from Denver to Peoria International Airport. The cheapest price for a return flight is 148 €. Keep in mind fares can change due to demand at the time of booking.

  • To pick up cheap flights from Denver to PIA, book in advance. Airlines usually offer lower prices when tickets first go on sale.

  • If you can be flexible with your travel dates, use the 'Whole month' tool. It'll give you the cheapest price in each month when searching for your Denver to Peoria International Airport ticket.

  • Never miss a deal on plane tickets from Denver to PIA by creating a Price Alert. We'll send you an email or push notification on the app when fares go down.

  • Tailor your trip using filters. Choose your departure and arrival times, airlines and total journey duration. You can also sort your results by 'Best,' 'Cheapest' or 'Fastest' flights from Denver to Peoria International Airport.

The best time to fly from Denver to Peoria International Airport (PIA)

  • July is the most popular month for flights from Denver to Peoria International Airport (PIA). Plan your visit to Peoria in March for a more laid-back experience.

  • Book a Denver to PIA plane ticket departing in July if you're eager to visit the city during its warmest month. Expect temperatures in Peoria to range from 15ºC (59ºF) to 31ºC (88ºF).

  • January has temperatures of between -12ºC (10ºF) and 4ºC (39ºF). Look for cheap tickets from Denver to Peoria International Airport around that time if you'd rather travel in cooler conditions.

More about Peoria

  • When it comes to searching for somewhere to rest your head, you'll find the most popular stays in Peoria right here. Explore these hotels once you've booked your flight from Denver to Peoria International Airport:

  • There are so many things to discover in this city, it can be hard to figure out where to start. Lakeview Museum of Arts & Sciences, The Cathedral of Saint Mary of the Immaculate Conception and Riverfront Museum are popular attractions which should feature on any well-planned Peoria itinerary.

Explore more of the United States

  • Peoria has plenty going for it, but there are so many other corners of the United States you should also see. Around 225 kilometres north-east of Peoria, a visit to Chicago will keep you on the go. Check out popular attractions like Millennium Park, Lollapalooza and Art Institute of Chicago.

  • If you're interested in discovering another side of the United States, head for Milwaukee, roughly 306 kilometres north-east of Peoria. Richards Duplex Apartments by Frank Lloyd Wright, Miller Park and Milwaukee County Zoo are highlights.

Plan the rest of your trip from Denver to Peoria

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.