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$84+ Cheap flights from Peoria, IL (PIA) to Colorado

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — DEN
Dec 7 — Dec 141
Sat 12/7
Sat 12/14
1 adult, Economy
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Cheap flight deals from Peoria to Colorado

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to Colorado (USCO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 2, 2024.

Find flight deals from Peoria to Colorado

Cheapest flights from Peoria to Colorado
Explore the most affordable flight options available from Peoria to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 2, 2024.

This Cheapflightsfares deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/219:08 amPIA - DEN
Nonstop2h 25mAllegiant Air
Sat 12/2811:23 amDEN - PIA
Nonstop1h 59mAllegiant Air
Deal found 11/30$105
This American Airlines deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/124:40 pmPIA - DEN
1 stop6h 57mAmerican Airlines
Mon 12/167:00 amDEN - PIA
1 stop7h 01mAmerican Airlines
Deal found 12/1$283
This United Airlines deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/135:35 pmPIA - DEN
1 stop6h 44mUnited Airlines
Sun 12/157:50 amDEN - PIA
1 stop5h 15mUnited Airlines
Deal found 11/30$328
This United Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2411:55 amPIA - COS
2 stops11h 08mUnited Airlines
Sun 12/296:02 amCOS - PIA
1 stop6h 46mUnited Airlines
Deal found 12/2$429
This Mytrip deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/274:24 pmPIA - DEN
Nonstop2h 25mMultiple Airlines
Tue 12/316:44 pmDEN - PIA
2 stops21h 49mMultiple Airlines
Deal found 12/2$541
This United Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/173:16 pmPIA - GJT
2 stops20h 34mUnited Airlines
Sat 12/215:30 amGJT - PIA
2 stops7h 18mUnited Airlines
Deal found 12/2$706
This American Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:16 amPIA - COS
1 stop30h 28mAmerican Airlines
Sun 12/298:15 amCOS - PIA
1 stop5h 53mAmerican Airlines
Deal found 12/2$759

Find flights from Peoria to Colorado within your budget

Customize your flight search to find flights from Peoria to Colorado that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,650,959 searches. Data last updated December 2, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PeoriaDenver

PIA - DEN

PIADEN

Greater Peoria

Mon 1/13

11:15 am-12:43 pm

Nonstop2h 28m

Denver Intl

Fri 1/17

1:33 pm-4:38 pm

Nonstop2h 05m

$84

PeoriaDenver

PIA - DEN

PIADEN

Greater Peoria

Sat 1/18

3:33 pm-10:06 pm

1 stop7h 33m

Denver Intl

Sun 1/26

6:30 am-3:55 pm

1 stop8h 25m

$228

PeoriaDenver

PIA - DEN

PIADEN

Greater Peoria

Tue 2/18

2:22 pm-8:23 pm

1 stop7h 01m

Denver Intl

Sat 2/22

6:00 am-1:47 pm

1 stop6h 47m

$260

PeoriaColorado Springs

PIA - COS

PIACOS

Greater Peoria

Tue 12/24

11:55 am-10:03 pm

2 stops11h 08m

Colorado Springs

Sun 12/29

6:02 am-1:48 pm

1 stop6h 46m

$429

PeoriaColorado Springs

PIA - COS

PIACOS

Greater Peoria

Wed 1/8

6:12 am-12:09 pm

1 stop6h 57m

Colorado Springs

Fri 1/10

7:11 am-2:58 pm

1 stop6h 47m

$430

PeoriaDenver

PIA - DEN

PIADEN

Greater Peoria

Fri 12/27

4:24 pm-5:49 pm

Nonstop2h 25m

Denver Intl

Tue 12/31

6:44 pm-5:33 pm

2 stops21h 49m

$541

PeoriaGrand Junction

PIA - GJT

PIAGJT

Greater Peoria

Tue 12/17

3:16 pm-10:50 am

2 stops20h 34m

Grand Junction Regnl

Sat 12/21

5:30 am-1:48 pm

2 stops7h 18m

$706

PeoriaDenver

PIA - DEN

PIADEN

Greater Peoria

Tue 2/25

11:19 am-7:03 pm

1 stop8h 44m

$104

PeoriaDenver

PIA - DEN

PIADEN

Greater Peoria

Tue 2/25

10:55 am-10:15 pm

2 stops12h 20m

$139

PeoriaColorado Springs

PIA - COS

PIACOS

Greater Peoria

Tue 12/31

2:25 pm-10:03 pm

2 stops8h 38m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Best time to book a flight from Peoria to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Peoria with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Peoria to Colorado

Get recent, data-driven insights about flights from Peoria to Colorado including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Peoria, Illinois to Colorado?

Currently, October is the cheapest month in which you can book a flight from Peoria, Illinois to Colorado (average of $197). Flying from Peoria, Illinois to Colorado in March is currently the most expensive (average of $271). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PIA to CO?

Find hourly flight availability from Peoria to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 2, 2024.

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.

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated December 2, 2024.
Read reviews from past customers who have flown American Airlines and United Airlines from Peoria to Colorado. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,141 reviews

Food

6.7

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 10

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

United Airlines
7.4
Good
9,141 reviews
United Airlines
7.4
Good
9,141 reviews

Food

6.7

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 10

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

Allegiant Air
7.4
Good
841 reviews
United Airlines
7.4
Good
9,141 reviews

Food

6.7

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 10

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
9,141 reviews

Food

6.7

Boarding

7.7

Crew

8.1

Overall

7.4

Entertainment

7.1

Comfort

7.3

Reviews

1 / 10

Terribly delayed flight, missed ongoing flight, hotel very downmarket Food voucher not accepted in hotel

Related info for your journey

Find useful and relevant information for your journey from Peoria to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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.

  • How popular is this Peoria, Illinois to Colorado flight route?

    This flight path from Greater Peoria to Colorado was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 - Montrose County when deciding on the best route from Peoria, Illinois to Colorado.

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

    While on average a flight from Peoria, Illinois to Colorado is generally $96, our data shows the cheapest flight currently is $53. When looking at the most popular route, (Greater Peoria - Denver Intl), you can expect to pay $84 for that flight.

  • Can I find deals for flights from Peoria to Colorado that include hotel bookings?

    Yes. In addition to deals on Peoria to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Peoria to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Peoria to Colorado.

  • Can I find deals for business class flights from Peoria to Colorado?

    Yes. Cheapflights offers flight deals from Peoria to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Peoria, Illinois to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Peoria, Illinois to Colorado (average of $197). Flying from Peoria, Illinois to Colorado in March is currently the most expensive (average of $271). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Peoria to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Peoria to Colorado

Discover the top 3 airlines that operate flights from Peoria to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,650,959 searches. Data last updated December 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$93Average$177FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$232Average$403FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$443FlexibilityNo cancel feeOn-time69%
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