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$77+ Cheap flights from O'Hare Intl (ORD) to Colorado

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — DEN
jul. 1 — jul. 81
mar. 7/1
mar. 7/8
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Colorado

Keep the following information in mind while searching for O'Hare Intl to Colorado flight deals. Data was last updated junio 26, 2025.

Round-trip from

$138
(Priceline)

One-way from

$77
(Priceline)

Popular in

December

Cheapest in

September

Average price

$218

Good round-trip deal

$189 or less

Good one-way deal

$124 or less
From Chicago O'Hare Intl to Colorado
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One-way flight from Chicago O'Hare Intl to Colorado
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Colorado.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Colorado.
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Find flight deals from O'Hare Intl to Colorado

Cheapest flights from O'Hare Intl to Colorado
Explore the most affordable flight options available from O'Hare Intl to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 26, 2025.

This Priceline deal was found by Cheapflights users on 6/26. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/2211:44 amORD - DEN
Nonstop2h 58mFrontier
dom. 8/247:00 amDEN - ORD
Nonstop2h 37mFrontier
Deal found 6/26$138
This Southwest deal was found by Cheapflights users on 6/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/317:30 amORD - DEN
Nonstop2h 45mSouthwest
mar. 9/27:30 pmDEN - ORD
Nonstop2h 35mSouthwest
Deal found 6/26$168
This Priceline deal was found by Cheapflights users on 6/25. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/267:00 amORD - DEN
Nonstop2h 53mMultiple Airlines
sáb. 8/26:00 amDEN - ORD
1 stop6h 21mMultiple Airlines
Deal found 6/25$188
This United Airlines deal was found by Cheapflights users on 6/25. 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. 10/147:45 pmORD - ASE
Nonstop3h 10mUnited Airlines
vie. 10/176:15 pmASE - ORD
1 stop4h 44mUnited Airlines
Deal found 6/25$201
This American Airlines deal was found by Cheapflights users on 6/25. 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.
mié. 8/136:35 pmORD - DEN
Nonstop2h 47mAmerican Airlines
dom. 8/175:00 amDEN - ORD
1 stop7h 37mAmerican Airlines
Deal found 6/25$207
This American Airlines deal was found by Cheapflights users on 6/24. 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.
vie. 9/59:31 amORD - ASE
Nonstop3h 10mAmerican Airlines
mar. 9/912:14 pmASE - ORD
Nonstop2h 59mAmerican Airlines
Deal found 6/24$210
This Delta deal was found by Cheapflights users on 6/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/121:30 pmORD - DEN
1 stop7h 46mDelta
sáb. 8/164:00 pmDEN - ORD
1 stop4h 34mDelta
Deal found 6/26$217
This United Airlines deal was found by Cheapflights users on 6/24. 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. 7/152:35 pmORD - DRO
1 stop7h 04mUnited Airlines
sáb. 7/196:07 pmDRO - ORD
1 stop5h 23mUnited Airlines
Deal found 6/24$238
This Delta deal was found by Cheapflights users on 6/24. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/35:45 amORD - ASE
1 stop6h 36mDelta
mié. 9/107:16 amASE - ORD
1 stop8h 12mDelta
Deal found 6/24$244
This American Airlines deal was found by Cheapflights users on 6/24. 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.
vie. 8/228:20 amORD - MTJ
1 stop6h 27mAmerican Airlines
mar. 8/262:37 pmMTJ - ORD
1 stop8h 06mAmerican Airlines
Deal found 6/24$249
This American Airlines deal was found by Cheapflights users on 6/26. 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.
mar. 9/168:25 amORD - GJT
1 stop8h 36mAmerican Airlines
sáb. 9/2011:46 amGJT - ORD
1 stop8h 19mAmerican Airlines
Deal found 6/26$249
This United Airlines deal was found by Cheapflights users on 6/25. 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. 11/188:47 amORD - DEN
Nonstop2h 48mUnited Airlines
vie. 11/218:30 pmDEN - ORD
Nonstop2h 29mUnited Airlines
Deal found 6/25$251

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl 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 2,558,603 searches. Data last updated junio 26, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Colorado that are best for you.

Fly from

O'Hare Intl

Fly to

Colorado

Route

Depart

Return

Price

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

vie. 8/22

11:44 am-1:42 pm

Nonstop2h 58m

Denver Intl

dom. 8/24

7:00 am-10:37 am

Nonstop2h 37m

$138

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

dom. 8/31

7:30 am-9:15 am

Nonstop2h 45m

Denver Intl

mar. 9/2

7:30 pm-11:05 pm

Nonstop2h 35m

$168

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

sáb. 7/26

7:00 am-8:53 am

Nonstop2h 53m

Denver Intl

sáb. 8/2

6:00 am-1:21 pm

1 stop6h 21m

$188

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

mié. 8/13

6:35 pm-8:22 pm

Nonstop2h 47m

Denver Intl

dom. 8/17

5:00 am-1:37 pm

1 stop7h 37m

$207

ChicagoAspen

ORD - ASE

ORDASE

Chicago O'Hare Intl

vie. 9/5

9:31 am-11:41 am

Nonstop3h 10m

Aspen Pitkin County

mar. 9/9

12:14 pm-4:13 pm

Nonstop2h 59m

$210

ChicagoDenver

ORD - DEN

ORDDEN

Chicago O'Hare Intl

mar. 8/12

1:30 pm-8:16 pm

1 stop7h 46m

Denver Intl

vie. 8/15

12:59 am-8:32 am

1 stop6h 33m

$217

ChicagoDurango

ORD - DRO

ORDDRO

Chicago O'Hare Intl

mar. 7/15

2:35 pm-8:39 pm

1 stop7h 04m

Durango La Plata County

sáb. 7/19

6:07 pm-12:30 am

1 stop5h 23m

$238

ChicagoAspen

ORD - ASE

ORDASE

Chicago O'Hare Intl

vie. 8/15

5:00 am-10:55 am

1 stop6h 55m

Aspen Pitkin County

jue. 8/21

12:25 pm-4:28 pm

Nonstop3h 03m

$239

ChicagoAspen

ORD - ASE

ORDASE

Chicago O'Hare Intl

mié. 9/3

5:45 am-11:21 am

1 stop6h 36m

Aspen Pitkin County

mié. 9/10

7:16 am-4:28 pm

1 stop8h 12m

$244

ChicagoMontrose

ORD - MTJ

ORDMTJ

Chicago O'Hare Intl

vie. 8/22

8:20 am-1:47 pm

1 stop6h 27m

Montrose County

mar. 8/26

2:37 pm-11:43 pm

1 stop8h 06m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/26

Showing 1-10 of 59 results
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Best time to book a flight from O'Hare Intl to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from O'Hare Intl 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 Chicago O'Hare Intl Airport to Colorado

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Colorado?

Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Colorado (average of $197). Flying from Chicago O'Hare Intl Airport to Colorado in March is currently the most expensive (average of $278). 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 ORD to CO?

Find hourly flight availability from O'Hare Intl 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 junio 26, 2025.

When flying from Chicago O'Hare Intl Airport 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.

Weekly flight availability from Chicago O'Hare Intl Airport to Colorado

Explore weekly flight availability from O'Hare Intl to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated junio 26, 2025.

The most flights from ORD to USCO are scheduled on a Thursday (59 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (35 on average).

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 junio 26, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Chicago O'Hare Intl Airport to Colorado to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,276 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,838 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Colorado one-way?

    $77 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and Southwest, with prices starting from $79 and $90, respectively.

  • What are the most popular routes from Chicago O'Hare Intl Airport to Colorado?

    When deciding which route to take from Chicago O'Hare Intl Airport to Colorado consider Chicago O'Hare Intl - Denver Intl, Chicago O'Hare Intl - Colorado Springs or Chicago O'Hare Intl - Aspen Pitkin County as they are the most popular.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Colorado?

    Before booking your flight to Colorado from Chicago O'Hare Intl Airport, check out the most reliable airlines to get you to your destination on time: Envoy Air (100%), Copa Airlines (80%), Royal Jordanian( 75%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Colorado?

    While on average a flight from Chicago O'Hare Intl Airport to Colorado is generally $822, our data shows the cheapest flight currently is $85. When looking at the most popular route, (Chicago O'Hare Intl - Denver Intl), you can expect to pay $118 for that flight.

  • Can I find deals for flights from O'Hare Intl to Colorado that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Colorado?

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

  • Can I find deals for business class flights from O'Hare Intl to Colorado?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 Chicago O'Hare Intl Airport to Colorado?

    Currently, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Colorado (average of $197). Flying from Chicago O'Hare Intl Airport to Colorado in March is currently the most expensive (average of $278). 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

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Alternative routes for O'Hare Intl to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Midway to LaGuardia flights
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O'Hare Intl to George Bush Intcntl flights
O'Hare Intl to Dulles Intl flights
Midway to Dallas/Fort Worth flights
O'Hare Intl to New Orleans flights
Midway to Denver flights
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Midway to San Francisco flights
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O'Hare Intl to Burbank flights
O'Hare Intl to Charleston flights
Midway to Boston flights
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O'Hare Intl to Charlotte flights
O'Hare Intl to Minneapolis flights
O'Hare Intl to Love Field flights
O'Hare Intl to Kalispell flights
Midway to Los Angeles flights

Top 4 airlines flying from O'Hare Intl to Colorado

Discover the top 4 airlines that operate flights from O'Hare Intl 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 2,558,603 searches. Data last updated junio 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$48Average$131FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$153Average$436FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$157Average$506FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$159Average$355FlexibilityNo cancel feeOn-time63%

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