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$285+ Cheap flights from Peoria, IL to Colorado Springs (PIA - COS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — COS
abr. 10 — abr. 171
vie. 4/10
vie. 4/17
1 adult, Economy
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Cheap flight deals from Peoria to Colorado Springs

Cheapest flights from Peoria to Colorado Springs
Explore the most affordable flight options available from Peoria to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 11, 2026.

This United Airlines deal was found by Cheapflights users on 3/8. 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.
sáb. 12/58:50 am
PIA
-
COS
1 stop6h 50m
United Airlines
mié. 12/91:50 pm
COS
-
PIA
1 stop5h 57m
United Airlines
Deal found 3/8$359
This American Airlines deal was found by Cheapflights users on 3/9. 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.
sáb. 3/145:22 pm
PIA
-
COS
1 stop7h 37m
American Airlines
lun. 3/164:48 pm
COS
-
PIA
1 stop5h 10m
American Airlines
Deal found 3/9$369
This United Airlines deal was found by Cheapflights users on 3/9. 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.
mar. 3/241:25 pm
PIA
-
COS
2 stops9h 19m
United Airlines
sáb. 3/281:32 pm
COS
-
PIA
1 stop6h 07m
United Airlines
Deal found 3/9$394

Find flight deals from Peoria to Colorado Springs

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to Colorado Springs (COS). 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 marzo 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$394
(United Airlines)

One-way from

$285
(United Airlines)

Popular in

February

Cheapest in

October

Average price

$334
Provider with most accurate pricing for Greater Peoria-Colorado Springs flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-Colorado Springs flights.
Search Deals
From Greater Peoria to Colorado Springs
Search Deals
One-way flight from Greater Peoria to Colorado Springs
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria to Colorado Springs 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 2,558,603 searches. Data last updated marzo 11, 2026.
Use the filters below to find and compare flights from Peoria to Colorado Springs that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PeoriaColorado Springs

PIA - COS

PIACOS

Greater Peoria

mar. 3/24

1:25 pm-9:44 pm

2 stops9h 19m

Colorado Springs

sáb. 3/28

1:32 pm-8:39 pm

1 stop6h 07m

$394
Quickest round-trip

PeoriaColorado Springs

PIA - COS

PIACOS

Greater Peoria

mar. 4/14

8:50 am-12:36 pm

1 stop4h 46m

Colorado Springs

jue. 4/16

6:00 am-12:36 pm

1 stop5h 36m

$517

PeoriaColorado Springs

PIA - COS

PIACOS

Greater Peoria

vie. 5/29

5:33 pm-11:59 pm

2 stops7h 26m

Colorado Springs

dom. 5/31

5:44 am-12:46 pm

1 stop6h 02m

$520

PeoriaColorado Springs

PIA - COS

PIACOS

Greater Peoria

mié. 3/25

6:35 am-11:00 am

1 stop5h 25m

Colorado Springs

dom. 3/29

6:00 am-2:07 pm

1 stop7h 07m

$539

PeoriaColorado Springs

PIA - COS

PIACOS

Greater Peoria

lun. 3/23

1:25 pm-9:44 pm

2 stops9h 19m

Colorado Springs

vie. 3/27

11:43 am-1:45 pm

1 stop25h 02m

$543

PeoriaColorado Springs

PIA - COS

PIACOS

Greater Peoria

mié. 3/25

5:22 pm-11:59 pm

1 stop7h 37m

Colorado Springs

dom. 3/29

6:00 am-6:20 pm

2 stops11h 20m

$591

PeoriaColorado Springs

PIA - COS

PIACOS

Greater Peoria

mar. 6/16

5:33 pm-9:50 pm

1 stop5h 17m

Colorado Springs

dom. 6/21

5:44 am-12:46 pm

1 stop6h 02m

$599
Cheapest one-way
Quickest one-way

PeoriaColorado Springs

PIA - COS

PIACOS

Greater Peoria

mié. 7/15

5:33 pm-11:59 pm

2 stops7h 26m

$300

PeoriaColorado Springs

PIA - COS

PIACOS

Greater Peoria

lun. 3/23

1:25 pm-10:02 pm

2 stops9h 37m

$315

PeoriaColorado Springs

PIA - COS

PIACOS

Greater Peoria

dom. 3/22

2:20 pm-11:56 pm

2 stops10h 36m

$345

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Compare providers for flights from Peoria to Colorado Springs

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Peoria to Colorado Springs in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Peoria, Illinois-Colorado Springs flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Peoria, Illinois-Colorado Springs flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Peoria, Illinois-Colorado Springs flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Peoria, Illinois-Colorado Springs flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Peoria, Illinois-Colorado Springs flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Peoria to Colorado Springs

Have a flexible travel schedule? Discover the best time to fly to Colorado Springs 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.

Cheapflights Insights

Everything you need to know about your flight from Peoria to Colorado Springs

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

Currently, September is the cheapest month in which you can book a flight from Peoria, Illinois to Colorado Springs (average of $48). Flying from Peoria, Illinois to Colorado Springs in February is currently the most expensive (average of $228). 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.

Reviews of airlines servicing Colorado Springs

Get insights into the airlines that provide service to Colorado Springs. 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 Springs. Reviews last updated marzo 11, 2026.
Read through reviews of airlines operating flights from Peoria to Colorado Springs, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,409 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
9,409 reviews
United Airlines
7.4
Good
9,409 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.1
Good
11,414 reviews
United Airlines
7.4
Good
9,409 reviews

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Food

6.6

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

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

  • How long is the flight from Peoria, Illinois to Colorado Springs?

    For as low as $394, United Airlines can have you in Colorado Springs from Peoria, Illinois in 9h 19m. Peoria, Illinois and Colorado Springs are separated by a distance of 806 mi.

  • What are the cheapest airlines flying from Peoria, Illinois to Colorado Springs round-trip?

    Currently priced at $268, United Airlines will fly you from Peoria, Illinois to Colorado Springs and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $300.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Peoria to Colorado Springs 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 Springs?

    Currently, September is the cheapest month in which you can book a flight from Peoria, Illinois to Colorado Springs (average of $48). Flying from Peoria, Illinois to Colorado Springs in February is currently the most expensive (average of $228). 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.

See more FAQs

Traveling to a place near Colorado Springs?

Book flights to Colorado Springs if you plan to visit one of these locations
Cañon City

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Top 2 airlines flying from Peoria to Colorado Springs

Discover the top 2 airlines that operate flights from Peoria to Colorado Springs. 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 2,558,603 searches. Data last updated marzo 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$268Average$404FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$300Average$448FlexibilityNo cancel feeOn-time71%

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