Cheap flights from Peoria (PIA) to Colorado

PIA — DEN
Oct 9 — Oct 161

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

Users have found that booking a flight from Peoria, Illinois to Colorado at least 32 days early can save you up to 48% on average compared to booking a flight this week. If booking 32 days before your flight isn’t an option for you, users have found flights from Peoria, Illinois to Colorado for as little as $204 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $332 for flights departing within the next 3 days.

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

October is one of the best times of the year to fly to Colorado from Peoria, Illinois. Prices for October average $240 per person but you can even find prices for as low as $62. The most expensive prices can be found in the month of February. Opting for a October flight can save you 128% on your journey compared to booking in February

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

When flying from Peoria, Illinois to Colorado, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Peoria to Colorado in October, November 2022

The best prices found for PIA to Colorado flights for October, November
Oct 24 - Oct 28
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 19m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

2h 00m
$79

Allegiant Air

Pick Dates

Deal found 10/2/22

Oct 31 - Nov 4
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 19m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

1h 54m
$93

Allegiant Air

Pick Dates

Deal found 10/2/22

Oct 24 - Oct 31
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 19m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

2h 00m
$114

Allegiant Air

Pick Dates

Deal found 10/2/22

Peoria to Colorado 2022 flight deals

Cheap flights to Colorado from Peoria found for this year
Oct 24 - Oct 28
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 19m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

2h 00m
$79

Allegiant Air

Pick Dates

Deal found 10/2/22

Oct 31 - Nov 4
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 19m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

1h 54m
$93

Allegiant Air

Pick Dates

Deal found 10/2/22

Oct 24 - Oct 31
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 19m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

2h 00m
$114

Allegiant Air

Pick Dates

Deal found 10/2/22

Cheap Allegiant Air flights from Peoria to Colorado

Oct 24 - Oct 28
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 19m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

2h 00m
$79

Allegiant Air

Pick Dates

Deal found 10/2/22

Oct 31 - Nov 4
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 19m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

1h 54m
$93

Allegiant Air

Pick Dates

Deal found 10/2/22

Oct 24 - Oct 31
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 19m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

2h 00m
$114

Allegiant Air

Pick Dates

Deal found 10/2/22

Cheap United Airlines flights from Peoria to Colorado

Oct 29 - Nov 5
PIA

Greater Peoria

COS

Colorado Springs

2 stops

28h 43m
COS

Colorado Springs

PIA

Greater Peoria

1 stop

11h 52m
$321

United Airlines

Pick Dates

Deal found 10/1/22

Oct 29 - Nov 5
PIA

Greater Peoria

COS

Colorado Springs

2 stops

28h 43m
COS

Colorado Springs

PIA

Greater Peoria

2 stops

22h 41m
$326

United Airlines

Pick Dates

Deal found 10/1/22

Oct 29 - Nov 5
PIA

Greater Peoria

COS

Colorado Springs

1 stop

15h 56m
COS

Colorado Springs

PIA

Greater Peoria

1 stop

26h 28m
$362

United Airlines

Pick Dates

Deal found 10/1/22

Non-stop flights to Colorado from Peoria

Save time with Peoria to Colorado direct flight deals
Oct 24 - Oct 28
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 19m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

2h 00m
$79

Allegiant Air

Pick Dates

Deal found 10/2/22

Oct 31 - Nov 4
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 19m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

1h 54m
$93

Allegiant Air

Pick Dates

Deal found 10/2/22

Oct 24 - Oct 31
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 19m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

2h 00m
$114

Allegiant Air

Pick Dates

Deal found 10/2/22

Last minute flights from Peoria to Colorado

Late deals on return flights to Colorado from Peoria, departing today and this week
Oct 10 - Oct 21
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 19m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

2h 00m
$115

Allegiant Air

Pick Dates

Deal found 10/2/22

Oct 10 - Oct 17
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 19m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

2h 00m
$122

Allegiant Air

Pick Dates

Deal found 10/2/22

Oct 14 - Oct 17
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 19m
DEN

Denver Intl

PIA

Greater Peoria

Nonstop

2h 00m
$147

Allegiant Air

Pick Dates

Deal found 10/1/22

One-way flights to Colorado from Peoria

The cheapest one-way flights from Peoria to Colorado
Oct 31
PIA

Greater Peoria

DEN

Denver Intl

Nonstop

2h 19m
$35

Allegiant Air

Pick Dates

Deal found 10/2/22

Oct 31
PIA

Greater Peoria

DEN

Denver Intl

1 stop

10h 56m
$88

Multiple Airlines

Pick Dates

Deal found 10/2/22

Oct 31
PIA

Greater Peoria

DEN

Denver Intl

2 stops

25h 31m
$150

Multiple Airlines

Pick Dates

Deal found 10/2/22

Related info for your journey

Useful info, stats and facts about Peoria to Colorado flights.

What airport do you fly from for flights from Peoria to Colorado?

Most people fly from Greater Peoria (PIA) if they book a flight from Peoria to Colorado. Greater Peoria is conveniently located just 6.0 mi from Peoria’s city center.

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

Allegiant Air, American Airlines, and United Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Peoria, Illinois to Colorado for under $100 on Cheapflights?

Yes, there are multiple flights from Peoria, Illinois to Colorado for under $100. The cheapest flight booked recently is on Allegiant Air for just $79, but on average you can expect to pay $144.

Are there nonstop flights from Peoria, Illinois to Colorado for under $100 on Cheapflights?

Cheapflights has at least 18 direct flights from Peoria, Illinois to Colorado under $100. A good price for a nonstop flight from Peoria, Illinois to Colorado is less than $183.

Are there last-minute flights available from Peoria, Illinois to Colorado for under $200?

There are currently 20+ open flights from Peoria, Illinois to Colorado within the next 7 days for less than $200.

What are the cheapest airlines to fly from Peoria, Illinois to Colorado one-way?

The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $35. However, be on the lookout for offers from United Airlines and American Airlines, as they are both options that can get you from Peoria, Illinois to Colorado for a low price.

What are the most popular routes from Peoria, Illinois to Colorado?

Most travelers choose Greater Peoria - Denver Intl, Greater Peoria - Colorado Springs or Greater Peoria - Grand Junction Regnl when deciding on the best route from Peoria, Illinois to Colorado.

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

The most popular airlines flying from Peoria, Illinois to Colorado are American Airlines, Allegiant Air and Juneyao Airlines. Something to consider prior to booking your flight.

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

While on average a flight from Peoria, Illinois to Colorado is generally $170, our data shows the cheapest flight currently is $51. When looking at the most popular route, (Greater Peoria - Denver Intl), you can expect to pay $118 for that flight.

Destination points for flights from Peoria to Colorado

Select to see more specific information for flights from Peoria to all places in Colorado

Top 4 airlines flying from Peoria to Colorado

The chart below displays the airlines Cheapflights users traveling from Peoria to Colorado choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$14Average$24FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
Allegiant AirCheapest$85Average$175FlexibilityNo cancel feeOn-time88%COVID-19 safety
Search Allegiant Air flights
United AirlinesCheapest$124Average$514FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$214Average$545FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights

Hourly flight availability from Peoria to Colorado

See what time of day planes typically take off from Peoria to Colorado
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM