Users have found that booking a flight from Colorado Springs to Illinois at least 36 days early can save you up to 192% on average compared to booking a flight this week. If booking 36 days before your flight isn’t an option for you, users have found flights from Colorado Springs to Illinois for as little as $376 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $555 for flights departing within the next 3 days.
Our data shows that January tends to be the cheapest month to fly to Illinois from Colorado Springs. Users have commonly found prices around $368 for the month, but tickets can be as low as $177. Due to multiple factors, prepare for potentially higher prices in November.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado Springs to Illinois as you normally would.
Fly from
Fly to
Budget
$216 - $439
Route
Depart
Return
Price
Colorado SpringsChicago O'Hare Intl
COS - ORD
COSORD
Colorado Springs
Thu 9/5
1 stop7h 32m
Chicago O'Hare Intl
Mon 9/9
1 stop8h 09m
Colorado SpringsChicago Midway
COS - MDW
COSMDW
Colorado Springs
Wed 8/21
1 stop7h 57m
Chicago Midway
Tue 8/27
2 stops12h 27m
Colorado SpringsChicago Midway
COS - MDW
COSMDW
Colorado Springs
Wed 8/21
2 stops11h 38m
Chicago Midway
Tue 8/27
2 stops12h 27m
Colorado SpringsLambert-St Louis
COS - STL
COSSTL
Colorado Springs
Tue 6/18
1 stop5h 05m
Lambert-St Louis
Tue 6/25
1 stop5h 25m
Colorado SpringsLambert-St Louis
COS - STL
COSSTL
Colorado Springs
Wed 10/30
1 stop6h 11m
Lambert-St Louis
Mon 11/4
Nonstop7h 06m
Colorado SpringsBloomington-Normal
COS - BMI
COSBMI
Colorado Springs
Thu 7/4
1 stop8h 14m
Bloomington-Normal
Tue 7/9
1 stop6h 10m
Colorado SpringsChicago O'Hare Intl
COS - ORD
COSORD
Colorado Springs
Tue 8/13
1 stop5h 31m
Chicago O'Hare Intl
Fri 8/16
1 stop6h 16m
Colorado SpringsChicago O'Hare Intl
COS - ORD
COSORD
Colorado Springs
Tue 8/13
Nonstop2h 38m
Chicago O'Hare Intl
Fri 8/16
Nonstop2h 49m
Colorado SpringsChicago O'Hare Intl
COS - ORD
COSORD
Colorado Springs
Thu 6/20
2 stops24h 31m
Chicago O'Hare Intl
Sat 6/22
3 stops24h 04m
No data available for this route at this time. Please check back soon.
Crew
Boarding
Overall
Comfort
Food
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Boarding
Overall
Comfort
Food
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Boarding
Overall
Comfort
Food
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Boarding
Overall
Comfort
Food
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Boarding
Overall
Comfort
Food
Entertainment
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
90%of flight departures | Morning6 am to noon |
9%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
Cheapflights makes it easy to find Colorado Springs to Illinois 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.
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Illinois from Colorado Springs.
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