How many flights depart from Peoria, Illinois to Colorado on average per week?

As of November 2025, 7 flights take off from Peoria, Illinois and land in Colorado each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

What is the cheapest airline that flies from Greater Peoria to Colorado?

Allegiant Air, United Airlines, and American Airlines are the most popular carriers operating from Greater Peoria to Colorado

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

As of November 2025, 1 flights take off from Peoria, Illinois and land in Colorado each day. The most common flight departure time for this route is 8:00AM, with 90% of daily flights taking off at noon.

What airlines fly to Colorado?

United Airlines, American Airlines and Allegiant Air are the top three most popular airlines that fly to Colorado from Peoria, Illinois according to our data. United Airlines is the first choice among our users, with 62% of people opting to fly with this airline when traveling to Colorado. Keep in mind that there are 3 different airlines that fly to Colorado on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Greater Peoria Airport to Colorado?

Prices for flights from Greater Peoria Airport to Colorado are updated daily.

How many operators does momondo search for flights from Greater Peoria Airport to Colorado?

The number of operators available for flights from Greater Peoria Airport to Colorado is 3 as of November 2025.

How old do you have to be to fly from Greater Peoria Airport to Colorado?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Greater Peoria Airport to Colorado.

What documentation or ID do you need to fly to Colorado?

The required travel and health documents for your Colorado trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$71 Cheap Flights from Peoria to Colorado in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

12:09 pm - 1:34 pmPIA-DEN

2h 25mnonstop

5:47 pm - 8:47 pmDEN-PIA

2h 00mnonstop

$136Allegiant Air

Find Deal

lun., nov. 17 - vie., nov. 21

3:08 pm - 4:34 pmPIA-DEN

2h 26mnonstop

5:24 pm - 8:21 pmDEN-PIA

1h 57mnonstop

$155Allegiant Air

Find Deal

vie., dic. 5 - lun., dic. 8

8:43 am - 10:35 amPIA-DEN

2h 52mnonstop

5:45 pm - 8:56 pmDEN-PIA

2h 11mnonstop

$209United Airlines

Find Deal

mar., nov. 25 - mar., dic. 2

3:08 pm - 4:34 pmPIA-DEN

2h 26mnonstop

7:00 am - 10:33 amDEN-PIA

26h 33m1 stop

$212Multiple Airlines

Find Deal

vie., dic. 12 - lun., dic. 15

3:33 pm - 4:57 pmPIA-DEN

2h 24mnonstop

5:17 pm - 8:17 pmDEN-PIA

2h 00mnonstop

$216Allegiant Air

Find Deal

vie., nov. 21 - mié., nov. 26

12:09 pm - 1:34 pmPIA-DEN

2h 25mnonstop

8:30 am - 2:43 pmDEN-PIA

5h 13m1 stop

$218Multiple Airlines

Find Deal

lun., nov. 17 - vie., nov. 21

8:43 am - 10:35 amPIA-DEN

2h 52mnonstop

7:46 am - 2:33 pmDEN-PIA

5h 47m1 stop

$219United Airlines

Find Deal

mar., nov. 25 - vie., nov. 28

3:13 pm - 4:39 pmPIA-DEN

2h 26mnonstop

5:29 pm - 8:26 pmDEN-PIA

1h 57mnonstop

$227Allegiant Air

Find Deal

vie., dic. 19 - lun., dic. 22

10:25 am - 3:51 pmPIA-DEN

6h 26m1 stop

5:44 pm - 11:49 pmDEN-PIA

5h 05m1 stop

$269American Airlines

Find Deal

mar., nov. 18 - sáb., nov. 22

10:47 am - 3:48 pmPIA-DEN

6h 01m1 stop

8:00 am - 3:44 pmDEN-PIA

6h 44m1 stop

$284American Airlines

Find Deal

jue., dic. 4 - dom., dic. 7

United Airlines flights from Peoria, Illinois to Colorado

Our best United Airlines deals on Peoria, Illinois to Colorado flight tickets

United Airlines

Nov 25

PIA8:43 amGreater Peoria

2h 52m

DEN10:35 amDenver Intl

Dec 2

DEN5:45 pmDenver Intl

2h 11m

PIA8:56 pmGreater Peoria

$209

Find similar

United Airlines

Nov 25

PIA8:43 amGreater Peoria

2h 52m

DEN10:35 amDenver Intl

Nov 28

DEN7:46 amDenver Intl

5h 47m

1 stop

PIA2:33 pmGreater Peoria

$219

Find similar

United Airlines

Dec 3

PIA5:15 pmGreater Peoria

5h 41m

1 stop

DEN9:56 pmDenver Intl

Dec 7

DEN6:00 amDenver Intl

4h 59m

1 stop

PIA11:59 amGreater Peoria

$229

Find similar

American Airlines flights from Peoria, Illinois to Colorado

Our best American Airlines deals on Peoria, Illinois to Colorado flight tickets

American Airlines

Nov 18

PIA10:25 amGreater Peoria

6h 26m

1 stop

DEN3:51 pmDenver Intl

Nov 22

DEN5:44 pmDenver Intl

5h 05m

1 stop

PIA11:49 pmGreater Peoria

$269

Find similar

American Airlines

Dec 4

PIA10:47 amGreater Peoria

6h 01m

1 stop

DEN3:48 pmDenver Intl

Dec 7

DEN8:00 amDenver Intl

6h 44m

1 stop

PIA3:44 pmGreater Peoria

$284

Find similar

American Airlines

Dec 19

PIA8:02 pmGreater Peoria

6h 46m

1 stop

DEN1:48 amDenver Intl

Dec 22

DEN4:55 pmDenver Intl

4h 48m

1 stop

PIA10:43 pmGreater Peoria

$344

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PeoriaDenver

PIA - DEN

PIADEN

Greater Peoria

lun. 11/17

12:09 pm-1:34 pm

Nonstop2h 25m

Denver Intl

vie. 11/21

5:47 pm-8:47 pm

Nonstop2h 00m

$136

PeoriaDenver

PIA - DEN

PIADEN

Greater Peoria

vie. 12/5

3:08 pm-4:34 pm

Nonstop2h 26m

Denver Intl

lun. 12/8

5:24 pm-8:21 pm

Nonstop1h 57m

$155

PeoriaDenver

PIA - DEN

PIADEN

Greater Peoria

mar. 11/25

8:43 am-10:35 am

Nonstop2h 52m

Denver Intl

mar. 12/2

5:45 pm-8:56 pm

Nonstop2h 11m

$209

PeoriaDenver

PIA - DEN

PIADEN

Greater Peoria

vie. 12/12

3:08 pm-4:34 pm

Nonstop2h 26m

Denver Intl

lun. 12/15

7:00 am-10:33 am

1 stop26h 33m

$212

PeoriaDenver

PIA - DEN

PIADEN

Greater Peoria

vie. 11/21

3:33 pm-4:57 pm

Nonstop2h 24m

Denver Intl

mié. 11/26

5:17 pm-8:17 pm

Nonstop2h 00m

$216

PeoriaDenver

PIA - DEN

PIADEN

Greater Peoria

lun. 11/17

12:09 pm-1:34 pm

Nonstop2h 25m

Denver Intl

vie. 11/21

8:30 am-2:43 pm

1 stop5h 13m

$218

PeoriaDenver

PIA - DEN

PIADEN

Greater Peoria

mar. 11/25

8:43 am-10:35 am

Nonstop2h 52m

Denver Intl

vie. 11/28

7:46 am-2:33 pm

1 stop5h 47m

$219

PeoriaDenver

PIA - DEN

PIADEN

Greater Peoria

vie. 12/19

3:13 pm-4:39 pm

Nonstop2h 26m

Denver Intl

lun. 12/22

5:29 pm-8:26 pm

Nonstop1h 57m

$227

PeoriaDenver

PIA - DEN

PIADEN

Greater Peoria

mar. 11/18

10:25 am-3:51 pm

1 stop6h 26m

Denver Intl

sáb. 11/22

5:44 pm-11:49 pm

1 stop5h 05m

$269

PeoriaDenver

PIA - DEN

PIADEN

Greater Peoria

jue. 12/4

10:47 am-3:48 pm

1 stop6h 01m

Denver Intl

dom. 12/7

8:00 am-3:44 pm

1 stop6h 44m

$284

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How to get the cheapest flight ticket from Peoria, Illinois to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Colorado?

The month of January is, on average, the cheapest month to fly to Colorado from Peoria, Illinois, with most prices found around $103. The month of February is another great option to travel to Colorado, with average flight prices from Peoria, Illinois averaging around $148.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart from Peoria, Illinois to Colorado is on a Friday when prices can be found for as low as $226. On the other hand, Tuesday is the most expensive day to depart from Peoria, Illinois because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $482.

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is in the afternoon when flights can be purchased for as low as $149. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $442 per ticket.

What is the cheapest Greater Peoria to Colorado flight route?

Fly from Greater Peoria to Denver Intl for the best Greater Peoria - Colorado flight prices

How far in advance should I book a flight to Colorado?

You are more likely to see cheaper flights to Colorado from Peoria, Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around $249 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from Peoria, Illinois for as low as $128 on momondo.

What cabin class options are available on Greater Peoria to Colorado flights?

There are 3 cabin classes available to choose from on Greater Peoria to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Peoria, Illinois to Colorado flights?

No. A direct flight is the cheapest option for a flight between Peoria, Illinois to Colorado.

Cheap Peoria, Illinois to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Peoria, Illinois to Colorado

Best Price Found	$174
Fastest flight time	2h 05m
Direct flights	Every day
Airports in Colorado	1 airport

The best one-way flight to Colorado from Peoria, Illinois in the past 72 hours is $174. The best round-trip flight deal from Peoria, Illinois to Colorado found on momondo in the last 72 hours is $259.

The fastest flight from Peoria, Illinois to Colorado takes 2h 05m

Direct flights go from Peoria, Illinois to Colorado every day.

There is 1 airport near Colorado: Denver Intl (DEN)

Search flight deals

When did momondo last update prices for flights from Greater Peoria Airport to Colorado?
Prices for flights from Greater Peoria Airport to Colorado are updated daily.
How many operators does momondo search for flights from Greater Peoria Airport to Colorado?
The number of operators available for flights from Greater Peoria Airport to Colorado is 3 as of November 2025.
How old do you have to be to fly from Greater Peoria Airport to Colorado?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Greater Peoria Airport to Colorado.
What documentation or ID do you need to fly to Colorado?
The required travel and health documents for your Colorado trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Colorado. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Peoria, Illinois to Colorado?
Based on momondo bookings for flights between Peoria, Illinois and Colorado, the leading plane model is Embraer 175 (Enhanced Winglets), making up 54.17% of the total bookings. Other popular models include Airbus A319 with 29.69%, Airbus A320-100/200 with 5.21%, and Airbus A321neo with 2.08%.

Best airlines flying from Peoria, Illinois to Colorado

Compare and see reviews for airlines that fly from Peoria, Illinois to Colorado with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $76	Free Cancellation	Rating 7.2 694 reviews	Search Allegiant Air flights
United Airlines	PriceFrom $218	Free Cancellation	Rating 7.4 8,998 reviews	Search United Airlines flights
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.2 11,038 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Peoria to Colorado?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Colorado from Peoria.

Can I find flights from Peoria to Colorado with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Colorado from Peoria with this policy.

How can momondo help me find flights from Peoria to Colorado?

momondo helps you find the best flight between Peoria and Colorado by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Peoria to Colorado right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Peoria to Colorado now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Colorado and let you know when they change.

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in Colorado

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Cheap flights from Peoria, Illinois to Colorado from $71

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Peoria, Illinois to Colorado departing on 11/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Peoria, Illinois to Colorado

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United Airlines flights from Peoria, Illinois to Colorado

Our best United Airlines deals on Peoria, Illinois to Colorado flight tickets

American Airlines flights from Peoria, Illinois to Colorado

Our best American Airlines deals on Peoria, Illinois to Colorado flight tickets

momondo Fare Finder

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

See travel insights to Colorado from

How to get the cheapest flight ticket from Peoria, Illinois to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Colorado?

The month of January is, on average, the cheapest month to fly to Colorado from Peoria, Illinois, with most prices found around $103. The month of February is another great option to travel to Colorado, with average flight prices from Peoria, Illinois averaging around $148.

What is the cheapest day to depart on your flight to Colorado?

What is the cheapest time of day to depart on your flight to Colorado?

The cheapest time of day to fly to Colorado is in the afternoon when flights can be purchased for as low as $149. In the morning is when there is more demand to fly to Colorado, so prices are often more expensive at around $442 per ticket.

What is the cheapest Greater Peoria to Colorado flight route?

Fly from Greater Peoria to Denver Intl for the best Greater Peoria - Colorado flight prices

How far in advance should I book a flight to Colorado?

What cabin class options are available on Greater Peoria to Colorado flights?

There are 3 cabin classes available to choose from on Greater Peoria to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Peoria, Illinois to Colorado flights?

No. A direct flight is the cheapest option for a flight between Peoria, Illinois to Colorado.

What is the cheapest airline that flies from Greater Peoria to Colorado?

Allegiant Air, United Airlines, and American Airlines are the most popular carriers operating from Greater Peoria to Colorado

What airlines fly to Colorado?

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

As of November 2025, 1 flights take off from Peoria, Illinois and land in Colorado each day. The most common flight departure time for this route is 8:00AM, with 90% of daily flights taking off at noon.

How many flights depart from Peoria, Illinois to Colorado on average per week?

As of November 2025, 7 flights take off from Peoria, Illinois and land in Colorado each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

Cheap Peoria, Illinois to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Peoria, Illinois to Colorado

Best Price Found

Fastest flight time

Direct flights

Airports in Colorado

When did momondo last update prices for flights from Greater Peoria Airport to Colorado?

How many operators does momondo search for flights from Greater Peoria Airport to Colorado?

How old do you have to be to fly from Greater Peoria Airport to Colorado?

What documentation or ID do you need to fly to Colorado?

What is the most popular plane model from Peoria, Illinois to Colorado?

Best airlines flying from Peoria, Illinois to Colorado

Compare and see reviews for airlines that fly from Peoria, Illinois to Colorado with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Peoria to Colorado?

Can I find flights from Peoria to Colorado with flexible booking policies on momondo?

How can momondo help me find flights from Peoria to Colorado?

I’m not ready to book a flight from Peoria to Colorado right now. Can momondo alert me if prices change?

An easier way to manage your Colorado trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Colorado

Popular cities in Colorado

Popular flights according to clicks in the last 7 days on momondo