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Cheap flights from Colorado Springs (COS) to Illinois from $92

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 7/9. 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.
COS — ORD
May 8 — May 151
From?
To?
Wed 5/8
Wed 5/15
1 adult, Economy
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How far in advance should I book a flight from Colorado Springs to Illinois?

Users have found that booking a flight from Colorado Springs to Illinois at least 58 days early can save you up to 216% on average compared to booking a flight this week. If booking 58 days before your flight isn’t an option for you, users have found flights from Colorado Springs to Illinois for as little as $335 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 $586 for flights departing within the next 3 days.

What is the cheapest month to fly from Colorado Springs to Illinois?

Our data shows that February tends to be the cheapest month to fly to Illinois from Colorado Springs. Users have commonly found prices around $331 for the month, but tickets can be as low as $168. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Colorado Springs to Illinois (COS - IL)?

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.

Cheap United Airlines flights from Colorado Springs to Illinois

Explore cheap flight options specifically provided by United Airlines for the route between Colorado Springs and Illinois. 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 2,864,334 searches. Data last updated May 3, 2024.
Consider these cheap United Airlines flights we've found departing from Colorado Springs to Illinois. Make sure to check back often as deals are often changing.
Fri 6/283:35 pmCOS - ORD
1 stop6h 20mUnited Airlines
Mon 7/15:16 amORD - COS
1 stop4h 23mUnited Airlines
Deal found 5/2$282
Thu 6/66:05 amCOS - ORD
Nonstop2h 50mUnited Airlines
Tue 6/115:04 amORD - COS
1 stop4h 35mUnited Airlines
Deal found 5/2$283
Thu 6/66:05 amCOS - ORD
Nonstop2h 50mUnited Airlines
Sun 6/95:04 amORD - COS
1 stop4h 35mUnited Airlines
Deal found 5/2$287
Thu 6/206:05 amCOS - ORD
Nonstop2h 50mUnited Airlines
Sun 6/235:04 amORD - COS
1 stop4h 35mUnited Airlines
Deal found 5/3$296
Thu 6/65:30 amCOS - ORD
1 stop5h 05mUnited Airlines
Tue 6/115:04 amORD - COS
1 stop4h 35mUnited Airlines
Deal found 5/2$312
Thu 6/65:30 amCOS - ORD
1 stop5h 05mUnited Airlines
Sun 6/95:04 amORD - COS
1 stop4h 35mUnited Airlines
Deal found 5/2$316
Thu 5/305:20 pmCOS - ORD
1 stop5h 39mUnited Airlines
Thu 6/65:04 amORD - COS
1 stop4h 35mUnited Airlines
Deal found 5/2$322
Thu 5/306:05 amCOS - ORD
Nonstop2h 50mUnited Airlines
Thu 6/65:04 amORD - COS
1 stop4h 35mUnited Airlines
Deal found 5/2$329
Fri 6/283:35 pmCOS - ORD
1 stop6h 20mUnited Airlines
Mon 7/17:53 pmORD - COS
Nonstop2h 49mUnited Airlines
Deal found 5/2$331

Cheap Delta flights from Colorado Springs to Illinois

Explore cheap flight options specifically provided by Delta for the route between Colorado Springs and Illinois. 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 2,864,334 searches. Data last updated May 3, 2024.
Browse through some of the cheapest Delta flights traveling from Colorado Springs to Illinois. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 8/66:45 amCOS - STL
1 stop8h 12mDelta
Thu 8/86:00 amSTL - COS
1 stop8h 03mDelta
Deal found 5/2$261
Wed 6/58:20 amCOS - ORD
1 stop9h 04mDelta
Tue 6/256:05 amORD - COS
1 stop5h 45mDelta
Deal found 5/2$277
Wed 7/311:50 pmCOS - ORD
1 stop6h 51mDelta
Mon 8/56:00 amORD - COS
1 stop8h 03mDelta
Deal found 5/2$364
Thu 6/68:20 amCOS - ORD
1 stop9h 04mDelta
Sat 6/81:25 pmORD - COS
2 stops8h 38mDelta
Deal found 5/2$369
Thu 7/46:00 amCOS - BMI
1 stop8h 14mDelta
Tue 7/93:55 pmBMI - COS
1 stop6h 06mDelta
Deal found 5/3$377
Wed 7/3111:16 amCOS - MDW
1 stop6h 10mDelta
Mon 8/51:05 pmMDW - COS
1 stop8h 26mDelta
Deal found 5/3$399
Thu 7/46:00 amCOS - BMI
1 stop8h 14mDelta
Tue 7/96:00 amBMI - COS
1 stop8h 03mDelta
Deal found 5/2$404
Wed 7/3111:16 amCOS - MDW
1 stop6h 10mDelta
Mon 8/51:05 pmMDW - COS
1 stop8h 26mDelta
Deal found 5/2$408
Sat 9/711:30 amCOS - BMI
2 stops10h 00mDelta
Tue 9/104:00 pmBMI - COS
1 stop5h 29mDelta
Deal found 5/2$443

Cheap Colorado Springs to Illinois flights in May & June 2024

Find cheap flight options from Colorado Springs to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Prices were last updated on May 3, 2024.
The lowest fares we've come across on flights traveling from Colorado Springs to Illinois in May and June 2024. Check back in a little while for more flight options.
Sun 6/237:05 pmCOS - ORD
1 stop23h 01mSun Country Air
Wed 6/268:05 pmORD - COS
1 stop21h 58mSun Country Air
Deal found 5/2$199
Thu 6/205:55 pmCOS - ORD
1 stop16h 43mSun Country Air
Sun 6/237:00 amORD - COS
1 stop12h 10mSun Country Air
Deal found 5/3$225
Tue 6/44:52 pmCOS - STL
1 stop5h 07mAmerican Airlines
Fri 6/75:27 amSTL - COS
1 stop5h 25mAmerican Airlines
Deal found 5/2$276
Wed 6/58:20 amCOS - ORD
1 stop9h 04mDelta
Tue 6/256:05 amORD - COS
1 stop5h 45mDelta
Deal found 5/2$277
Fri 6/283:35 pmCOS - ORD
1 stop6h 20mUnited Airlines
Mon 7/15:16 amORD - COS
1 stop4h 23mUnited Airlines
Deal found 5/2$282
Thu 6/66:05 amCOS - ORD
Nonstop2h 50mUnited Airlines
Tue 6/115:04 amORD - COS
1 stop4h 35mUnited Airlines
Deal found 5/2$283
Thu 6/66:05 amCOS - ORD
Nonstop2h 50mUnited Airlines
Sun 6/95:04 amORD - COS
1 stop4h 35mUnited Airlines
Deal found 5/2$287
Thu 6/206:05 amCOS - ORD
Nonstop2h 50mUnited Airlines
Sun 6/235:04 amORD - COS
1 stop4h 35mUnited Airlines
Deal found 5/3$296
Fri 5/174:52 pmCOS - STL
1 stop5h 07mAmerican Airlines
Sat 5/187:20 pmSTL - COS
1 stop5h 26mAmerican Airlines
Deal found 5/1$300

Colorado Springs to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Colorado Springs and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,864,334 searches. Data last updated May 3, 2024.
The lowest fares we've come across on flights traveling from Colorado Springs to Illinois in May and June 2024. Check back in a little while for more flight options.
Sun 6/237:05 pmCOS - ORD
1 stop23h 01mSun Country Air
Wed 6/268:05 pmORD - COS
1 stop21h 58mSun Country Air
Deal found 5/2$199
Thu 6/205:55 pmCOS - ORD
1 stop16h 43mSun Country Air
Sun 6/237:00 amORD - COS
1 stop12h 10mSun Country Air
Deal found 5/3$225
Sat 12/71:30 pmCOS - MDW
1 stop7h 14mDelta
Wed 12/113:45 pmMDW - COS
1 stop5h 44mDelta
Deal found 5/2$233
Tue 8/66:45 amCOS - STL
1 stop8h 12mDelta
Thu 8/86:00 amSTL - COS
1 stop8h 03mDelta
Deal found 5/2$261
Tue 6/44:52 pmCOS - STL
1 stop5h 07mAmerican Airlines
Fri 6/75:27 amSTL - COS
1 stop5h 25mAmerican Airlines
Deal found 5/2$276
Wed 6/58:20 amCOS - ORD
1 stop9h 04mDelta
Tue 6/256:05 amORD - COS
1 stop5h 45mDelta
Deal found 5/2$277
Fri 6/283:35 pmCOS - ORD
1 stop6h 20mUnited Airlines
Mon 7/15:16 amORD - COS
1 stop4h 23mUnited Airlines
Deal found 5/2$282
Thu 6/66:05 amCOS - ORD
Nonstop2h 50mUnited Airlines
Tue 6/115:04 amORD - COS
1 stop4h 35mUnited Airlines
Deal found 5/2$283
Thu 6/66:05 amCOS - ORD
Nonstop2h 50mUnited Airlines
Sun 6/95:04 amORD - COS
1 stop4h 35mUnited Airlines
Deal found 5/2$287

Non-stop flights to Illinois from Colorado Springs

Discover non-stop flight options from Colorado Springs to Illinois. 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 2,864,334 searches. Data last updated May 3, 2024.
Take a look at some of the direct flights traveling from Colorado Springs to Illinois in the near future. Those looking to potentially save on 1 or 2-stop flights from Colorado Springs to Illinois should utilize the search form at the the top of the page.
Wed 8/712:50 pmCOS - ORD
Nonstop2h 38mUnited Airlines
Mon 8/129:32 amORD - COS
Nonstop2h 46mUnited Airlines
Deal found 5/3$286
Thu 6/66:05 amCOS - ORD
Nonstop2h 50mUnited Airlines
Tue 6/117:50 pmORD - COS
Nonstop2h 49mUnited Airlines
Deal found 5/2$391
Fri 6/286:05 amCOS - ORD
Nonstop2h 50mUnited Airlines
Mon 7/17:53 pmORD - COS
Nonstop2h 49mUnited Airlines
Deal found 5/2$395
Thu 6/66:05 amCOS - ORD
Nonstop2h 50mUnited Airlines
Sat 6/87:50 pmORD - COS
Nonstop2h 49mUnited Airlines
Deal found 5/2$399
Thu 6/206:05 amCOS - ORD
Nonstop2h 50mUnited Airlines
Sun 6/237:50 pmORD - COS
Nonstop2h 49mUnited Airlines
Deal found 5/3$409
Thu 5/306:05 amCOS - ORD
Nonstop2h 50mUnited Airlines
Thu 6/67:50 pmORD - COS
Nonstop2h 49mUnited Airlines
Deal found 5/2$427
Sat 6/156:05 amCOS - ORD
Nonstop2h 50mUnited Airlines
Sun 6/167:50 pmORD - COS
Nonstop2h 49mUnited Airlines
Deal found 5/3$441
Fri 5/1712:54 pmCOS - ORD
Nonstop2h 39mUnited Airlines
Tue 5/219:30 amORD - COS
Nonstop2h 53mUnited Airlines
Deal found 5/3$461
Thu 6/66:05 amCOS - ORD
Nonstop2h 50mUnited Airlines
Mon 6/107:50 pmORD - COS
Nonstop2h 49mUnited Airlines
Deal found 5/3$465

Colorado Springs to Illinois flights leaving soon

Find last-minute flight options from Colorado Springs to Illinois 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 2,864,334 searches. Data last updated May 3, 2024.
Consider one of these great deals we found on last-minute flights from Colorado Springs to Illinois. Users should examine the flight details to ensure there are no surprises.
Wed 5/86:00 amCOS - STL
1 stop7h 13mAmerican Airlines
Tue 5/145:21 amSTL - COS
1 stop7h 17mAmerican Airlines
Deal found 5/2$472
Fri 5/1010:51 amCOS - ORD
1 stop7h 30mAmerican Airlines
Sun 5/126:40 pmORD - COS
1 stop6h 06mAmerican Airlines
Deal found 5/2$476
Fri 5/1012:54 pmCOS - ORD
Nonstop2h 39mUnited Airlines
Sun 5/129:30 amORD - COS
Nonstop2h 53mUnited Airlines
Deal found 5/3$561
Fri 5/1012:05 pmCOS - ORD
1 stop6h 05mUnited Airlines
Sun 5/129:30 amORD - COS
Nonstop2h 53mUnited Airlines
Deal found 5/3$570
Fri 5/101:45 pmCOS - ORD
1 stop5h 27mUnited Airlines
Sun 5/128:00 pmORD - COS
2 stops19h 18mUnited Airlines
Deal found 5/3$655
Thu 5/98:20 amCOS - ORD
1 stop9h 04mDelta
Sun 5/128:45 amORD - COS
2 stops12h 52mDelta
Deal found 5/1$683
Wed 5/86:00 amCOS - MDW
2 stops10h 06mDelta
Sat 5/1111:59 amMDW - COS
2 stops9h 38mDelta
Deal found 5/1$688
Thu 5/96:00 amCOS - ORD
2 stops11h 17mDelta
Sun 5/128:45 amORD - COS
2 stops12h 52mDelta
Deal found 5/1$708
Wed 5/88:00 amCOS - STL
1 stop3h 41mUnited Airlines
Tue 5/146:00 amSTL - COS
2 stops9h 18mUnited Airlines
Deal found 5/2$737

One-way flights to Illinois from Colorado Springs

Search for one-way flight options from Colorado Springs to Illinois. 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 2,864,334 searches. Data last updated May 3, 2024.
Some of the best available deals we've found on one-way flights from Colorado Springs to Illinois. Users in need of a round-trip flight from Colorado Springs to Illinois instead should update the search form at the top of page.
Tue 7/93:35 pmCOS - ORD
1 stop5h 21mUnited Airlines
Deal found 5/2$92
Sun 6/306:30 pmCOS - ORD
1 stop24h 13mSun Country Air
Deal found 5/2$105
Thu 6/135:50 pmCOS - ORD
1 stop16h 43mSun Country Air
Deal found 5/2$118
Tue 7/91:50 pmCOS - ORD
1 stop6h 51mDelta
Deal found 5/1$125
Tue 6/184:30 pmCOS - ORD
1 stop6h 29mUnited Airlines
Deal found 5/2$127
Tue 6/1811:46 amCOS - ORD
2 stops11h 13mDelta
Deal found 5/2$130
Tue 7/96:05 amCOS - ORD
Nonstop2h 50mUnited Airlines
Deal found 5/2$132
Sun 6/98:20 amCOS - STL
1 stop8h 15mDelta
Deal found 5/2$153
Fri 6/144:30 pmCOS - ORD
1 stop5h 25mUnited Airlines
Deal found 5/2$155

Find flights from Colorado Springs to Illinois within your budget

Customize your flight search to find flights from Colorado Springs to Illinois 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 2,864,334 searches. Data last updated May 3, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$199 - $500

Route

Depart

Return

Price

Colorado SpringsChicago O'Hare Intl

COS - ORD

COSORD

Colorado Springs

Sun 6/23

1 stop23h 01m

Chicago O'Hare Intl

Wed 6/26

1 stop21h 58m

$199

Colorado SpringsChicago O'Hare Intl

COS - ORD

COSORD

Colorado Springs

Thu 6/20

1 stop16h 43m

Chicago O'Hare Intl

Sun 6/23

1 stop12h 10m

$225

Colorado SpringsLambert-St Louis

COS - STL

COSSTL

Colorado Springs

Tue 8/6

1 stop8h 12m

Lambert-St Louis

Thu 8/8

1 stop8h 03m

$261

Colorado SpringsLambert-St Louis

COS - STL

COSSTL

Colorado Springs

Tue 6/4

1 stop5h 07m

Lambert-St Louis

Fri 6/7

1 stop5h 25m

$276

Colorado SpringsChicago O'Hare Intl

COS - ORD

COSORD

Colorado Springs

Wed 6/5

1 stop9h 04m

Chicago O'Hare Intl

Tue 6/25

1 stop5h 45m

$277

Colorado SpringsChicago O'Hare Intl

COS - ORD

COSORD

Colorado Springs

Fri 6/28

1 stop6h 20m

Chicago O'Hare Intl

Mon 7/1

1 stop4h 23m

$282

Colorado SpringsChicago O'Hare Intl

COS - ORD

COSORD

Colorado Springs

Thu 6/6

Nonstop2h 50m

Chicago O'Hare Intl

Tue 6/11

1 stop4h 35m

$283

Colorado SpringsLambert-St Louis

COS - STL

COSSTL

Colorado Springs

Fri 5/17

1 stop5h 07m

Lambert-St Louis

Sat 5/18

1 stop5h 26m

$300

Colorado SpringsChicago O'Hare Intl

COS - ORD

COSORD

Colorado Springs

Thu 6/6

3 stops34h 34m

Chicago O'Hare Intl

Sun 6/9

2 stops13h 46m

$500

Flights are sorted by cheapest first

Deals found on 5/2

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated May 3, 2024.
See what other customers who have flown with United Airlines, Delta and American Airlines from Colorado Springs to Illinois have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,848 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

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.

Delta
8.1
Very good
10,848 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

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.

United Airlines
7.4
Good
11,134 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

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.

American Airlines
7.3
Good
14,755 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

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.

Sun Country Air
7.3
Good
649 reviews
Delta
8.1
Very good
10,848 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

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.

Related info for your journey

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

  • What airport do you fly from for flights from Colorado Springs to Illinois?

    If you book a flight to Illinois from Colorado Springs, you will be flying from Colorado Springs, which is the city’s only airport. Colorado Springs (COS) is located 6.7 mi from the center of Colorado Springs.

  • Can I find flights from Colorado Springs to Illinois for under $200 on Cheapflights?

    Yes, there are multiple flights from Colorado Springs to Illinois for under $200. The cheapest flight booked recently is on Sun Country Air for just $199, but on average you can expect to pay $299.

  • Are there nonstop flights from Colorado Springs to Illinois for under $300 on Cheapflights?

    Cheapflights has at least 20 direct flights from Colorado Springs to Illinois under $300. A good price for a nonstop flight from Colorado Springs to Illinois is less than $503.

  • Are there last-minute flights available from Colorado Springs to Illinois for under $500?

    There are currently 20+ open flights from Colorado Springs to Illinois within the next 7 days for less than $500.

  • What days are nonstop flights available from Colorado Springs to Illinois?

    Nonstop flights are available for this route on the following days: Friday.

  • How many flights depart from Colorado Springs to Illinois on average per day?

    On average, you can expect to see 1 flight from Colorado Springs to Illinois a day.
    Morning (6am - Noon) - 100% of flight departures

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

    Sun Country Air, Delta, and American Airlines can get you from Colorado Springs to Illinois in just under 5h 07m. Your travel time can differ by up to 17h 54m. Colorado Springs and Illinois are separated by a distance of 914 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Colorado Springs to Illinois one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $92. However, be on the lookout for offers from Sun Country Air and Delta, as they are both options that can get you from Colorado Springs to Illinois for a low price.

  • What are the most popular routes from Colorado Springs to Illinois?

    When deciding which route to take from Colorado Springs to Illinois consider Colorado Springs - Chicago O'Hare Intl, Colorado Springs - Chicago Midway or Colorado Springs - Lambert-St Louis as they are the most popular.

  • What are the most reliable airlines from Colorado Springs to Illinois?

    No one likes to see their flight delayed. When booking a flight from Colorado Springs to Illinois consider choosing United Airlines (96%), SkyWest Airlines (94%) or Emirates (92%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Colorado Springs to Illinois?

    The cheapest flight price from Colorado Springs to Illinois is $159. On average you can expect to pay $1,079. The most popular route, (Colorado Springs - Chicago O'Hare Intl), can usually be booked for $196.

  • What does COS to ORD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Colorado Springs Airport to Chicago O'Hare Intl Airport flight would often be abbreviated as a COS to ORD flight. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI).

  • Can I find deals for flights from Colorado Springs to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Colorado Springs to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Colorado Springs to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Colorado Springs to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado Springs to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Colorado Springs to Illinois that allow pets onboard?

    Many airlines flying from Colorado Springs to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Colorado Springs to Illinois?

    Yes, you can often find last-minute deals on Colorado Springs to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Colorado Springs to Illinois flight deals updated?

    The Colorado Springs to Illinois flight deals you see on this page were last updated on 5/3.

See more FAQs

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Top 3 airlines flying from Colorado Springs to Illinois

Discover the top 3 airlines that operate flights from Colorado Springs to Illinois. 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 2,864,334 searches. Data last updated May 3, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$196Average$389FlexibilityNo cancel feeOn-time69%
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American AirlinesCheapest$209Average$489FlexibilityNo cancel feeOn-time71%
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DeltaCheapest$270Average$626FlexibilityNo cancel feeOn-timeN/A
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Search flights from Colorado Springs to Illinois by cabin class

Find flights from Colorado Springs to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Colorado Springs to Illinois

Find hourly flight availability from Colorado Springs to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 3, 2024.
1%of flight departuresEarly morningMidnight to 6 am
70%of flight departuresMorning6 am to noon
29%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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6 AM
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6 PM

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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 Springs to Illinois?

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.

Why should you use Cheapflights to find cheap flight tickets from Colorado Springs to Illinois?

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.

Can Cheapflights find flights from Colorado Springs to Illinois with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Colorado Springs to Illinois, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Colorado Springs to Illinois become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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