Cheap flights from Peoria to Denver (PIA - DEN)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Greater Peoria to Denver Intl are usually found in August or June, booked 38 days in advance, depart on a Sunday or Thursday and return on a Friday

How to find the cheapest flight from
Peoria (PIA) to Denver (DEN)

All the information you need to plan the best PIA to DEN flight in 2022: compare Peoria to Denver flight prices with the expected peak season, weather and rainfall in Denver.
PIA - DEN
Price
$214 - $398
DEN
Temperature
30.2 - 73.4 °F
DEN
Rainfall
0.5 - 2.3 inches

Popular in

December

High demand for flights, 21% potential price rise

Cheapest in

August

Best time to find cheap flights, 32% potential price drop

Round-trip from

$214

From Greater Peoria to Denver Intl

One-way from

$119

One-way flight from Greater Peoria to Denver Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Peoria, Illinois to Denver?

Travelers have found it’s best to book a flight 33 days in advance to save up to 44% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 33 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Peoria, Illinois to Denver 1-2 weeks in advance for as low as $387, or $421 for flights within the next 24 hours.

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

August can be a great time to fly to Denver from Peoria, Illinois with a flight ticket averaging about $316. Cheapflights users have found deals in the month of August for as cheap as $168. The most expensive prices can be found in the month of December.

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

Departing on a Saturday is a good option for securing a great price. You can expect to save up to 127% when planning your travel around this day of the week.

When is the cheapest time to fly from Peoria, Illinois to Denver (PIA - DEN)?

It’s optimal to fly from Peoria, Illinois to Denver in the evening. By choosing this option you can save up to 88% on the cost of your flight, compared to a flight in the morning.

Cheap flights from Peoria to Denver in May, June 2022

The best prices found for PIA to DEN flights for May, June
20 May - 23 May
$155pp
PIA
Greater Peoria
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
PIA
Greater Peoria
24 Jun - 27 Jun
$167pp
PIA
Greater Peoria
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
PIA
Greater Peoria
20 May - 23 May
$192pp
PIA
Greater Peoria
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
PIA
Greater Peoria

Greater Peoria to Denver 2022 flight deals

Cheap flights to Denver from Peoria found for this year
12 Sep - 16 Sep
$144pp
PIA
Greater Peoria
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
PIA
Greater Peoria
11 Jul - 15 Jul
$148pp
PIA
Greater Peoria
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
PIA
Greater Peoria
20 May - 23 May
$155pp
PIA
Greater Peoria
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
PIA
Greater Peoria

Non-stop flights to Denver from Peoria

Save time with Peoria to Denver direct flight deals
12 Sep - 16 Sep
$144pp
PIA
Greater Peoria
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
PIA
Greater Peoria
11 Jul - 15 Jul
$148pp
PIA
Greater Peoria
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
PIA
Greater Peoria
4 Jul - 11 Jul
$161pp
PIA
Greater Peoria
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
PIA
Greater Peoria

Last minute flights from Peoria to Denver

Late deals on round-trip flights to Denver from Peoria, departing today and this week
27 May - 30 May
$254pp
PIA
Greater Peoria
Allegiant Air
Non-Stop
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
PIA
Greater Peoria
27 May - 30 May
$322pp
PIA
Greater Peoria
Multiple Airlines
   
2 STOPS
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
PIA
Greater Peoria
26 May - 30 May
$390pp
PIA
Greater Peoria
Multiple Airlines
   
2 STOPS
DEN
Denver Intl
DEN
Denver Intl
Allegiant Air
Non-Stop
PIA
Greater Peoria

One-way flights to Denver Intl from Peoria

The cheapest one-way flights from Peoria to Denver
4:26 am - 5:41 am
Allegiant Air
Nonstop
2h 15m
PIA - DEN
Allegiant Air
$119
FlightNetwork
11:54 am - 6:05 pm
American Airlines
1 Stop
7h 11m
PIA - DEN
American Airlines
5:02 pm - 7:14 am
Multiple Airlines
1 Stop
15h 12m
PIA - DEN
Multiple Airlines
$286
Gotogate

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Peoria</span> to <span class="emphasized">Denver</span> flights.

Flight FAQs

From Peoria to Denver

Which airlines flying from Greater Peoria to Denver Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Greater Peoria to Denver Intl have new flexible policies in place due to COVID-19. Allegiant Air, American Airlines, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Allegiant Air with this kind of flexibility.

Can I find flights from Peoria, Illinois to Denver for under $200 on Cheapflights?

Yes, there are multiple flights from Peoria, Illinois to Denver for under $200. The cheapest flight booked recently is on Allegiant Air for just $144, but on average you can expect to pay $236.

Are there nonstop flights from Peoria, Illinois to Denver for under $200 on Cheapflights?

Cheapflights has at least 13 direct flights from Peoria, Illinois to Denver under $200. A good price for a nonstop flight from Peoria, Illinois to Denver is less than $213.

Are there last-minute flights available from Peoria, Illinois to Denver for under $300?

There are currently 14+ open flights from Peoria, Illinois to Denver within the next 7 days for less than $300.

What days are nonstop flights available from Peoria, Illinois to Denver?

Nonstop flights can be found on the following days: Sunday, Thursday.

How many flights depart from Peoria, Illinois to Denver on average per day?

On average 2 flights depart from Peoria, Illinois to Denver per day.
Morning (6am - Noon) - 100% of flight departures

How long is the flight from Peoria, Illinois to Denver?

Airlines like Allegiant Air fly from Peoria, Illinois to Denver in about 2h 13m. The time it takes to get you to your destination is usually consistent. The distance between Peoria, Illinois and Denver is about 795 mi. Most flights are nonstop.

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

Flying on Allegiant Air is currently your cheapest option to Denver, with prices starting at $144. This flight start at 54% lower than the current average price 3 months from now.

What are the most popular airlines that fly from Peoria, Illinois to Denver?

American Airlines, Allegiant Air and Juneyao Airlines are the most popular airlines when flying from Peoria, Illinois to Denver.

What are the cheapest flights from Peoria, Illinois to Denver?

Looking for the cheapest flight from Peoria, Illinois to Denver? While on average our users pay $148, our data indicates the cheapest price to be $30. The most popular route (Greater Peoria - Denver Intl), is priced around $144.

COVID Restrictions

View COVID Travel Restrictions for Denver, CO

Do I need a COVID test to fly to Denver from Peoria?

Information is based on travel restrictions for travel to Denver Intl within the United States

Most visitors from Greater Peoria need to provide a negative COVID-19 test result and/or quarantine to enter Denver Intl.

COVID-19 testing requirements
Visitors from Greater Peoria must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Denver Intl.

Quarantine requirements
Visitors from Greater Peoria are not required to quarantine after entering Denver Intl.

Do I need a test to fly back to Peoria from Denver?

Returning to Greater Peoria from Denver Intl

COVID-19 testing requirements
Visitors from Denver Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 1 day for RT-PCR (NAAT) and 1 day for Antigen (quick-test) before departing to Greater Peoria.

Quarantine requirements
Visitors from Denver Intl are not required to quarantine after entering Greater Peoria.

Hide COVID Travel Restrictions for Denver, CO

Alternative routes for Peoria to Denver

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

Destination information for Denver

Things to know before you go - useful duration and weather info for your trip from Peoria to Denver.
Flight duration from PIA to DEN
2h 06m
Average temperature for May in Denver
73.4 °F
Avg rainfall for May in Denver
1.9 ″

Airports servicing Peoria

Airports servicing Denver

Top 4 airlines flying from Greater Peoria to Denver Intl

The chart below displays the airlines Cheapflights users traveling from Peoria to Denver choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$14 $24 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Allegiant Air
$62 $148 No cancel fee 88%
United Airlines
$124 $364 No cancel fee 69%
American Airlines
$149 $383 No cancel fee 71%

Hourly flight availability from Peoria to Denver

See what time of day planes typically take off from Peoria towards Denver.
Afternoon Noon to 6 PM 100% of PIA to DEN departures
Early morning Midnight to 6 AM 0% of PIA to DEN departures
Morning 6 AM to noon 0% of PIA to DEN departures
Evening 6 PM to midnight 0% of PIA to DEN departures
Midnight
6 AM
Noon
6 PM
Home North America USA Colorado Denver Cheap flights from Peoria to Denver