Cheap flights from Colorado to O'Hare Intl (ORD) from $34
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 6/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DEN — ORD
May 21 — May 281
From?
To?
1 adult, Economy
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How far in advance should I book a flight from Colorado to Chicago O'Hare Intl Airport?
To save up to 83% on this flight, we recommend booking at least 56 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Colorado to Chicago O'Hare Intl Airport from $156 1-2 weeks out and tickets from $291 for flights departing within the next 72 hours.
What is the cheapest month to fly from Colorado to Chicago O'Hare Intl Airport?
Our data shows that April tends to be the cheapest month to fly to Chicago O'Hare Intl Airport from Colorado. Users have commonly found prices around $187 for the month, but tickets can be as low as $40. Due to multiple factors, prepare for potentially higher prices in June.
When is the cheapest time to fly from Colorado to Chicago O'Hare Intl Airport (CO - ORD)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Chicago O'Hare Intl Airport as you normally would.
Cheap Frontier flights from Colorado to O'Hare Intl
Explore cheap flight options specifically provided by Frontier for the route between Colorado and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Consider these cheap Frontier flights we've found departing from Colorado to Chicago. Be sure to come back soon if the deals available don't appeal to you at this time.
Wed 5/229:41 pmDEN - ORD
Nonstop2h 32mFrontier
Wed 5/296:45 pmORD - DEN
Nonstop2h 51mFrontier
Deal found 5/15$58
Wed 5/229:41 pmDEN - ORD
Nonstop2h 32mFrontier
Wed 6/59:53 pmORD - DEN
Nonstop2h 57mFrontier
Deal found 5/15$59
Wed 5/229:41 pmDEN - ORD
Nonstop2h 32mFrontier
Wed 5/296:45 pmORD - DEN
Nonstop2h 51mFrontier
Deal found 5/15$60
Wed 7/179:27 pmDEN - ORD
Nonstop2h 36mFrontier
Sat 7/205:56 pmORD - DEN
Nonstop2h 39mFrontier
Deal found 5/14$65
Wed 5/299:41 pmDEN - ORD
Nonstop2h 32mFrontier
Wed 6/59:53 pmORD - DEN
Nonstop2h 57mFrontier
Deal found 5/16$66
Sat 5/258:50 pmDEN - ORD
Nonstop2h 28mFrontier
Wed 5/296:45 pmORD - DEN
Nonstop2h 51mFrontier
Deal found 5/15$67
Thu 5/305:37 pmDEN - ORD
Nonstop2h 38mFrontier
Sat 6/15:56 pmORD - DEN
Nonstop2h 49mFrontier
Deal found 5/16$68
Sat 6/155:31 pmDEN - ORD
Nonstop2h 35mFrontier
Fri 6/219:53 pmORD - DEN
Nonstop2h 57mFrontier
Deal found 5/14$70
Wed 10/29:27 pmDEN - ORD
Nonstop2h 36mFrontier
Mon 10/76:48 pmORD - DEN
Nonstop2h 44mFrontier
Deal found 5/15$71
Cheap Sun Country Air flights from Colorado to O'Hare Intl
Explore cheap flight options specifically provided by Sun Country Air for the route between Colorado and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Some of the lowest-priced Sun Country Air flights we've found at this time heading from Colorado to Chicago. Deals are refreshing constantly so come back soon for more options.
Thu 6/136:20 pmDEN - ORD
1 stop16h 13mSun Country Air
Mon 6/178:05 pmORD - DEN
1 stop16h 19mSun Country Air
Deal found 5/15$152
Wed 6/124:10 pmDEN - ORD
1 stop24h 32mSun Country Air
Fri 6/148:05 pmORD - DEN
1 stop26h 00mSun Country Air
Deal found 5/15$172
Fri 6/149:55 amDEN - ORD
1 stop8h 11mSun Country Air
Mon 6/178:05 pmORD - DEN
1 stop16h 19mSun Country Air
Deal found 5/16$179
Thu 6/207:12 pmDEN - ORD
1 stop15h 26mSun Country Air
Sun 6/237:00 amORD - DEN
1 stop27h 23mSun Country Air
Deal found 5/15$185
Thu 7/2511:44 amDEN - ORD
1 stop6h 26mSun Country Air
Mon 7/297:00 amORD - DEN
1 stop11h 29mSun Country Air
Deal found 5/15$186
Thu 5/2311:25 amDEN - ORD
1 stop6h 38mSun Country Air
Sun 5/268:30 amORD - DEN
1 stop9h 00mSun Country Air
Deal found 5/15$191
Fri 6/149:55 amDEN - ORD
1 stop8h 11mSun Country Air
Sun 6/166:25 amORD - DEN
1 stop14h 11mSun Country Air
Deal found 5/15$201
Thu 5/2311:25 amDEN - ORD
1 stop6h 38mSun Country Air
Sun 5/268:30 amORD - DEN
1 stop9h 00mSun Country Air
Deal found 5/14$205
Thu 5/2311:25 amDEN - ORD
1 stop6h 38mSun Country Air
Fri 5/318:30 pmORD - DEN
1 stop14h 25mSun Country Air
Deal found 5/15$245
Cheap Colorado to O'Hare Intl flights in May & June 2024
Find cheap flight options from Colorado to O'Hare Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 2024.
These are some of the most attractive deals on flights from Colorado to Chicago in 2024. Check back in a little while for more flight options.
Wed 5/229:41 pmDEN - ORD
Nonstop2h 32mFrontier
Wed 6/59:53 pmORD - DEN
Nonstop2h 57mFrontier
Deal found 5/15$59
Tue 6/45:12 pmDEN - ORD
Nonstop2h 38mFrontier
Sat 6/810:11 pmORD - DEN
Nonstop2h 54mFrontier
Deal found 5/15$60
Sat 6/85:31 pmDEN - ORD
Nonstop2h 35mFrontier
Sat 6/1510:11 pmORD - DEN
Nonstop2h 54mFrontier
Deal found 5/15$66
Sat 5/258:50 pmDEN - ORD
Nonstop2h 28mFrontier
Wed 5/296:45 pmORD - DEN
Nonstop2h 51mFrontier
Deal found 5/15$67
Thu 5/305:37 pmDEN - ORD
Nonstop2h 38mFrontier
Sat 6/15:56 pmORD - DEN
Nonstop2h 49mFrontier
Deal found 5/16$68
Sat 6/155:31 pmDEN - ORD
Nonstop2h 35mFrontier
Fri 6/219:53 pmORD - DEN
Nonstop2h 57mFrontier
Deal found 5/14$70
Tue 6/119:10 pmDEN - ORD
Nonstop2h 30mFrontier
Mon 6/179:43 pmORD - DEN
Nonstop2h 57mFrontier
Deal found 5/15$71
Sat 6/18:50 pmDEN - ORD
Nonstop2h 28mFrontier
Sat 6/810:11 pmORD - DEN
Nonstop2h 54mFrontier
Deal found 5/15$73
Wed 6/55:10 pmDEN - ORD
Nonstop2h 38mFrontier
Sat 6/810:11 pmORD - DEN
Nonstop2h 54mFrontier
Deal found 5/15$75
Colorado to O'Hare Intl 2024 flight deals
Discover exclusive flight deals for travel between Colorado and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
These are some of the most attractive deals on flights from Colorado to Chicago in 2024. Check back in a little while for more flight options.
Wed 7/179:27 pmDEN - ORD
Nonstop2h 36mFrontier
Sat 7/205:56 pmORD - DEN
Nonstop2h 39mFrontier
Deal found 5/14$65
Sat 6/85:31 pmDEN - ORD
Nonstop2h 35mFrontier
Sat 6/1510:11 pmORD - DEN
Nonstop2h 54mFrontier
Deal found 5/15$66
Sat 5/258:50 pmDEN - ORD
Nonstop2h 28mFrontier
Wed 5/296:45 pmORD - DEN
Nonstop2h 51mFrontier
Deal found 5/15$67
Thu 5/305:37 pmDEN - ORD
Nonstop2h 38mFrontier
Sat 6/15:56 pmORD - DEN
Nonstop2h 49mFrontier
Deal found 5/16$68
Sat 6/155:31 pmDEN - ORD
Nonstop2h 35mFrontier
Fri 6/219:53 pmORD - DEN
Nonstop2h 57mFrontier
Deal found 5/14$70
Wed 10/29:27 pmDEN - ORD
Nonstop2h 36mFrontier
Mon 10/76:48 pmORD - DEN
Nonstop2h 44mFrontier
Deal found 5/15$71
Sat 6/18:50 pmDEN - ORD
Nonstop2h 28mFrontier
Sat 6/810:11 pmORD - DEN
Nonstop2h 54mFrontier
Deal found 5/15$73
Sat 9/78:40 pmDEN - ORD
Nonstop2h 31mFrontier
Mon 9/96:48 pmORD - DEN
Nonstop2h 44mFrontier
Deal found 5/15$74
Wed 6/55:10 pmDEN - ORD
Nonstop2h 38mFrontier
Sat 6/810:11 pmORD - DEN
Nonstop2h 54mFrontier
Deal found 5/15$75
Non-stop flights to O'Hare Intl from Colorado
Discover non-stop flight options from Colorado to O'Hare Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
If you're seeking options on non-stop flights from Colorado to Chicago, check out these fares. If you're looking for other options for flights from Colorado to Chicago, make sure to update the search form at the top of page.
Tue 6/119:10 pmDEN - ORD
Nonstop2h 30mFrontier
Sat 6/1510:11 pmORD - DEN
Nonstop2h 54mFrontier
Deal found 5/14$57
Sat 6/18:50 pmDEN - ORD
Nonstop2h 28mFrontier
Wed 6/59:53 pmORD - DEN
Nonstop2h 57mFrontier
Deal found 5/15$58
Wed 10/99:27 pmDEN - ORD
Nonstop2h 36mFrontier
Tue 10/158:00 amORD - DEN
Nonstop2h 45mFrontier
Deal found 5/15$60
Tue 6/45:12 pmDEN - ORD
Nonstop2h 38mFrontier
Tue 6/116:00 amORD - DEN
Nonstop2h 45mFrontier
Deal found 5/16$61
Wed 7/179:27 pmDEN - ORD
Nonstop2h 36mFrontier
Sat 7/205:56 pmORD - DEN
Nonstop2h 39mFrontier
Deal found 5/14$65
Wed 5/299:41 pmDEN - ORD
Nonstop2h 32mFrontier
Wed 6/59:53 pmORD - DEN
Nonstop2h 57mFrontier
Deal found 5/16$66
Thu 5/305:37 pmDEN - ORD
Nonstop2h 38mFrontier
Sat 6/15:56 pmORD - DEN
Nonstop2h 49mFrontier
Deal found 5/16$68
Sat 6/155:31 pmDEN - ORD
Nonstop2h 35mFrontier
Fri 6/219:53 pmORD - DEN
Nonstop2h 57mFrontier
Deal found 5/14$70
Wed 10/29:27 pmDEN - ORD
Nonstop2h 36mFrontier
Mon 10/76:48 pmORD - DEN
Nonstop2h 44mFrontier
Deal found 5/15$71
Colorado to O'Hare Intl flights leaving soon
Find last-minute flight options from Colorado to O'Hare Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Consider one of these great deals we found on last-minute flights from Colorado to Chicago. To prevent any unwanted surprises, users should verify their flight info before booking.
Wed 5/229:41 pmDEN - ORD
Nonstop2h 32mFrontier
Wed 5/296:45 pmORD - DEN
Nonstop2h 51mFrontier
Deal found 5/15$58
Wed 5/229:41 pmDEN - ORD
Nonstop2h 32mFrontier
Wed 6/59:53 pmORD - DEN
Nonstop2h 57mFrontier
Deal found 5/15$59
Wed 5/229:41 pmDEN - ORD
Nonstop2h 32mFrontier
Wed 5/296:45 pmORD - DEN
Nonstop2h 51mFrontier
Deal found 5/15$60
Sat 5/258:50 pmDEN - ORD
Nonstop2h 28mFrontier
Wed 5/296:45 pmORD - DEN
Nonstop2h 51mFrontier
Deal found 5/15$67
Wed 5/229:41 pmDEN - ORD
Nonstop2h 32mFrontier
Thu 5/308:00 amORD - DEN
Nonstop2h 55mFrontier
Deal found 5/15$68
Tue 5/215:37 pmDEN - ORD
Nonstop2h 38mFrontier
Wed 5/226:45 pmORD - DEN
Nonstop2h 51mFrontier
Deal found 5/15$98
Sat 5/258:50 pmDEN - ORD
Nonstop2h 28mMultiple Airlines
Sun 5/268:30 amORD - DEN
1 stop9h 00mMultiple Airlines
Deal found 5/15$107
Wed 5/229:41 pmDEN - ORD
Nonstop2h 32mFrontier
Thu 5/238:00 amORD - DEN
Nonstop2h 55mFrontier
Deal found 5/16$108
Tue 5/215:37 pmDEN - ORD
Nonstop2h 38mFrontier
Wed 5/296:45 pmORD - DEN
Nonstop2h 51mFrontier
Deal found 5/15$119
One-way flights to O'Hare Intl from Colorado
Search for one-way flight options from Colorado to O'Hare Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Users traveling one-way from Colorado to Chicago can select one of these great deals. Those seeking round-trip flights from Colorado to Chicago should utilize the search form at the the top of the page.
Sat 6/85:31 pmDEN - ORD
Nonstop2h 35mFrontier
Deal found 5/15$34
Sat 6/85:31 pmDEN - ORD
Nonstop2h 35mFrontier
Deal found 5/16$37
Wed 7/178:10 pmDEN - ORD
Nonstop2h 28mFrontier
Deal found 5/15$38
Thu 5/305:37 pmDEN - ORD
Nonstop2h 38mFrontier
Deal found 5/15$39
Fri 5/319:41 pmDEN - ORD
Nonstop2h 32mFrontier
Deal found 5/15$40
Sat 6/155:31 pmDEN - ORD
Nonstop2h 35mFrontier
Deal found 5/15$41
Thu 6/279:10 pmDEN - ORD
Nonstop2h 30mFrontier
Deal found 5/15$42
Mon 7/88:05 pmDEN - ORD
Nonstop2h 28mFrontier
Deal found 5/15$43
Tue 8/134:43 pmDEN - ORD
Nonstop2h 38mFrontier
Deal found 5/15$44
Find flights from Colorado to O'Hare Intl within your budget
Customize your flight search to find flights from Colorado to O'Hare Intl 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 2,637,452 searches. Data last updated May 16, 2024.
Fly from
Any airport
Fly to
Any airport
Budget
$65 - $199
Route
Depart
Return
Price
Denver IntlChicago O'Hare Intl
DEN - ORD
DENORD
Denver Intl
Wed 7/17
Nonstop2h 36m
Chicago O'Hare Intl
Sat 7/20
Nonstop2h 39m
$65
Denver IntlChicago O'Hare Intl
DEN - ORD
DENORD
Denver Intl
Wed 5/29
Nonstop2h 32m
Chicago O'Hare Intl
Wed 6/5
Nonstop2h 57m
$66
Denver IntlChicago O'Hare Intl
DEN - ORD
DENORD
Denver Intl
Thu 5/30
Nonstop2h 38m
Chicago O'Hare Intl
Sat 6/1
Nonstop2h 49m
$68
Denver IntlChicago O'Hare Intl
DEN - ORD
DENORD
Denver Intl
Sat 6/15
Nonstop2h 35m
Chicago O'Hare Intl
Fri 6/21
Nonstop2h 57m
$70
Denver IntlChicago O'Hare Intl
DEN - ORD
DENORD
Denver Intl
Wed 10/2
Nonstop2h 36m
Chicago O'Hare Intl
Mon 10/7
Nonstop2h 44m
$71
Denver IntlChicago O'Hare Intl
DEN - ORD
DENORD
Denver Intl
Sat 6/15
Nonstop2h 35m
Chicago O'Hare Intl
Fri 6/21
1 stop15h 12m
$100
Denver IntlChicago O'Hare Intl
DEN - ORD
DENORD
Denver Intl
Thu 6/13
1 stop16h 13m
Chicago O'Hare Intl
Mon 6/17
1 stop16h 19m
$152
Denver IntlChicago O'Hare Intl
DEN - ORD
DENORD
Denver Intl
Fri 10/11
1 stop7h 27m
Chicago O'Hare Intl
Tue 10/15
1 stop7h 57m
$196
Colorado SpringsChicago O'Hare Intl
COS - ORD
COSORD
Colorado Springs
Wed 8/7
1 stop4h 47m
Chicago O'Hare Intl
Sat 8/10
1 stop4h 23m
$199
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated May 16, 2024.
Get a feel of what it's like to fly with Frontier, Sun Country Air and Delta from Colorado to Chicago by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
6,040 reviews
Comfort
8.1
Overall
8.2
Boarding
8.3
Crew
8.7
Entertainment
7.8
Food
7.3
Reviews
1 / 10
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Southwest
6,040 reviews
Southwest
6,040 reviews
Comfort
8.1
Overall
8.2
Boarding
8.3
Crew
8.7
Entertainment
7.8
Food
7.3
Reviews
1 / 10
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
9,157 reviews
Southwest
6,040 reviews
Comfort
8.1
Overall
8.2
Boarding
8.3
Crew
8.7
Entertainment
7.8
Food
7.3
Reviews
1 / 10
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
10,673 reviews
Southwest
6,040 reviews
Comfort
8.1
Overall
8.2
Boarding
8.3
Crew
8.7
Entertainment
7.8
Food
7.3
Reviews
1 / 10
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
10,924 reviews
Southwest
6,040 reviews
Comfort
8.1
Overall
8.2
Boarding
8.3
Crew
8.7
Entertainment
7.8
Food
7.3
Reviews
1 / 10
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
14,514 reviews
Southwest
6,040 reviews
Comfort
8.1
Overall
8.2
Boarding
8.3
Crew
8.7
Entertainment
7.8
Food
7.3
Reviews
1 / 10
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Related info for your journey
Find useful and relevant information for your journey from Colorado to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Colorado to O'Hare IntlSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from Colorado to O'Hare Intl
Discover the top 5 airlines that operate flights from Colorado to O'Hare Intl. 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 2,637,452 searches. Data last updated May 16, 2024.
Search flights from Colorado to O'Hare Intl by cabin class
Find flights from Colorado to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Colorado to O'Hare Intl
Find hourly flight availability from Colorado to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 16, 2024.
| 12%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 42%of flight departures | Morning6 am to noon |
| 31%of flight departures | AfternoonNoon to 6 pm |
| 15%of flight departures | Evening6 pm to midnight |
Midnight
6 AM
Noon
6 PM
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Colorado to O'Hare Intl?
Cheapflights makes it easy to find Colorado to O'Hare Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Colorado to O'Hare Intl?
It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Colorado to O'Hare Intl.
Can Cheapflights find flights from Colorado to O'Hare Intl with no change fees?
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Of course! You can now track prices for flights from Colorado to O'Hare Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.