Cheap Flights from Chicago, IL to Colorado Springs, CO from $159

On Cheapflightsplus.com you will find 4 direct and 222 connecting flights from Chicago to Colorado Springs. You can compare airfare deals from 3 airlines and multiple travel sites from $159, book and save on cheap plane tickets and last minute offers. Also check out CHI-COS flight schedule to find best flight time, convenient departure and arrival airports.

Flight Information

Below we will explain in detail what the flights cost on the destination from Chicago to Colorado Springs depends on and how to choose the most interesting flight option for you.

Distance between Chicago and Colorado Springs is 1484 miles. Time difference between the cities is 1h. Airplanes depart 05:00 to 22:15 from 7 Chicago airports and arrive 05:00 to 22:15 to 3 Colorado Springs airports. Average flight time is 2h 57m.

  • The fastest flight 2h 49m
  • Average flight time 2h 57m
  • The earliest flight 05:00
  • The latest flight 22:15
  • Distance 923 ml

The cheapest months to travel to Colorado Springs are july (from 159 $), august (from 159 $), may (from 165 $).

The most expensive months are september (from 177 $), june (from 166 $), may (from 165 $).

What is the lowest airfare Chicago to Colorado Springs?

The cheapest plane ticket found by our users is $159. This airfare is for economy class on one-way G43225 flight by Allegiant Air for July 6, 2025 which leaves Midway in Chicago at 20:14 am and arrives at Colorado Springs Colorado Springs at 16:19.

Economy class
$159
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Business class
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First class
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Flight Schedule Chicago (Illinois) to Colorado Springs (Colorado)

05:02 — 08:51
4h 49m flight time
Find flight
from$172
05:02 — 06:45 Chicago — Denver
UA2666 United Airlines
1h 15m stop
08:00 — 08:51 Denver — Colorado Springs
UA5246 United Airlines
05:02 — 10:54
6h 52m flight time
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from$177
05:02 — 06:45 Chicago — Denver
UA2666 United Airlines
3h 10m stop
09:55 — 10:54 Denver — Colorado Springs
UA4792 United Airlines
07:09 — 16:19
10h 10m flight time
Find flight
from$168
07:09 — 09:07 Chicago — Las Vegas
NK1033 Spirit Airlines
56m stop
10:03 — 11:10 Las Vegas — Santa Ana
NK1160 Spirit Airlines
1h 41m stop
12:51 — 16:19 Santa Ana — Colorado Springs
G41586 Allegiant Air
07:10 — 10:54
4h 44m flight time
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from$177
07:10 — 08:58 Chicago — Denver
UA1131 United Airlines
57m stop
09:55 — 10:54 Denver — Colorado Springs
UA4792 United Airlines
07:10 — 13:35
7h 25m flight time
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from$177
07:10 — 08:58 Chicago — Denver
UA1131 United Airlines
3h 47m stop
12:45 — 13:35 Denver — Colorado Springs
UA5326 United Airlines
09:07 — 10:56
2h 49m flight time
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from$165
Chicago — Colorado Springs
UA307 United Airlines
09:07 — 11:12
3h 5m flight time
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from$177
Chicago — Colorado Springs
UA5572 United Airlines
19:40 — 21:44
3h 4m flight time
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from$166
Chicago — Colorado Springs
UA4638 United Airlines
19:50 — 21:40
2h 50m flight time
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from$177
Chicago — Colorado Springs
UA2671 United Airlines
20:10 — 23:52
4h 42m flight time
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from$170
18:32 — 20:33 Chicago — Denver
UA2394 United Airlines
1h stop
23:08 — 23:59 Denver — Colorado Springs
UA4745 United Airlines
20:10 — 23:52
4h 42m flight time
Find flight
from$172
20:08 — 21:58 Chicago — Denver
UA2040 United Airlines
1h stop
23:08 — 23:59 Denver — Colorado Springs
UA4745 United Airlines
20:14 — 16:19+1day
21h 5m flight time
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from$159
20:09 — 22:25 Chicago — Provo
G43225 Allegiant Air
9h 30m stop
09:15 — 10:02 Provo — Santa Ana
G43233 Allegiant Air
4h 5m stop
13:32 — 17:00 Santa Ana — Colorado Springs
G41586 Allegiant Air
20:20 — 17:21+1day
22h 1m flight time
Find flight
from$172
20:20 — 22:51 Chicago — Provo
G43225 Allegiant Air
9h 9m stop
08:00 — 08:49 Provo — Santa Ana
G43230 Allegiant Air
5h 4m stop
13:53 — 17:21 Santa Ana — Colorado Springs
G41586 Allegiant Air
20:29 — 09:25+1day
13h 56m flight time
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from$159
20:29 — 00:19 Chicago — Clearwater
NK1763 Spirit Airlines
7h 1m stop
07:20 — 09:25 Clearwater — Colorado Springs
G42598 Allegiant Air
22:15 — 16:19+1day
19h 4m flight time
Find flight
from$165
21:02 — 23:07 Chicago — Las Vegas
NK2179 Spirit Airlines
5h 56m stop
09:43 — 10:52 Las Vegas — Santa Ana
NK2016 Spirit Airlines
5h 35m stop
13:53 — 17:21 Santa Ana — Colorado Springs
G41586 Allegiant Air
Full flight schedule will help you in detecting at what time planes fly from Chicago to Colorado Springs. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
*Departure and arrival times - local. Updated on October 26, 2025.

Popular Airlines on the Route

The flight Chicago — Colorado Springs is served by 3 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by United Airlines - 202 departures per week at the price of from $ 165 . And the most expensive tickets are offered by United Airlines airline - from $ 683.

Direct flights

There are 4 nonstop flights on the route. The fastest direct flight is UA307 by United Airlines takes 2h 49m and the cheapest is G43225 by Allegiant Air for $165.

  • UA - United Airlines
    from $165
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Connecting Flights

There are 222 flights with layovers on the route. The fastest connecting flight is UA2154 by United Airlines takes 4h 20m and the cheapest is G43225 by Allegiant Air for $159.

  • UA - United Airlines
    from $170
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  • G4 - Allegiant Air
    from $159
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  • NK - Spirit Airlines
    from $159
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See more connecting flights

Airports

You can fly from Chicago to Colorado Springs from 7 airports (O'Hare International, Midway, Dupage County, Chicago FSS, Merrill C Meigs (closed), Pal-Waukee, Chicago NAS).

Chicago airports

  • O'Hare International-ORD
    from $159
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  • Midway-MDW
    from $159
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  • Dupage County-DPA
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  • Chicago FSS-CHI
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  • Merrill C Meigs (closed)-CGX
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  • Pal-Waukee-PWK
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  • Chicago NAS-NOH
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Colorado Springs airports

  • USAF Academy Airstrip-AFF
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  • Colorado Springs-COS
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  • Butts AAF-FCS
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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