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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 6/25. 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 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
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 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.

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

Our data shows that January tends to be the cheapest month to fly to Illinois from Colorado Springs. Users have commonly found prices around $369 for the month, but tickets can be as low as $177. Due to multiple factors, prepare for potentially higher prices in November.

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 2,637,452 searches. Data last updated May 16, 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.
Wed 8/75:08 pmCOS - ORD
1 stop4h 47mUnited Airlines
Sat 8/105:16 amORD - COS
1 stop4h 23mUnited Airlines
Deal found 5/15$199
Fri 8/236:00 amCOS - ORD
Nonstop2h 52mUnited Airlines
Sun 8/255:15 amORD - COS
1 stop6h 35mUnited Airlines
Deal found 5/15$206
Fri 8/235:15 pmCOS - ORD
1 stop4h 42mUnited Airlines
Sun 8/255:15 amORD - COS
1 stop6h 35mUnited Airlines
Deal found 5/15$215
Wed 8/712:50 pmCOS - ORD
Nonstop2h 38mUnited Airlines
Sat 8/105:16 amORD - COS
1 stop4h 23mUnited Airlines
Deal found 5/15$219
Wed 8/75:30 amCOS - ORD
1 stop6h 45mUnited Airlines
Tue 8/139:30 amORD - COS
Nonstop2h 46mUnited Airlines
Deal found 5/15$245
Wed 6/195:20 pmCOS - ORD
1 stop5h 39mUnited Airlines
Tue 6/255:04 amORD - COS
1 stop4h 35mUnited Airlines
Deal found 5/14$254
Fri 6/145:30 amCOS - ORD
1 stop5h 05mUnited Airlines
Sun 6/165:04 amORD - COS
1 stop4h 35mUnited Airlines
Deal found 5/16$260
Wed 10/165:30 amCOS - ORD
1 stop6h 43mUnited Airlines
Fri 10/185:15 amORD - COS
1 stop4h 39mUnited Airlines
Deal found 5/16$269
Tue 7/26:30 pmCOS - ORD
1 stop4h 29mUnited Airlines
Wed 7/105:16 amORD - COS
1 stop4h 23mUnited Airlines
Deal found 5/14$270

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 2,637,452 searches. Data last updated May 16, 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 7/211:29 amCOS - ORD
1 stop26h 36mDelta
Tue 7/96:05 amORD - COS
1 stop5h 35mDelta
Deal found 5/14$234
Thu 7/46:00 amCOS - STL
1 stop7h 56mDelta
Tue 7/96:06 amSTL - COS
1 stop5h 34mDelta
Deal found 5/15$246
Thu 7/48:20 amCOS - STL
2 stops14h 22mDelta
Tue 7/96:06 amSTL - COS
1 stop5h 34mDelta
Deal found 5/15$251
Thu 7/46:00 amCOS - STL
1 stop7h 56mDelta
Mon 7/86:00 amSTL - COS
1 stop7h 43mDelta
Deal found 5/15$276
Wed 8/76:45 amCOS - ORD
1 stop9h 00mDelta
Tue 8/1310:35 amORD - COS
2 stops10h 56mDelta
Deal found 5/15$278
Thu 7/48:20 amCOS - STL
2 stops14h 22mDelta
Mon 7/86:00 amSTL - COS
1 stop7h 43mDelta
Deal found 5/15$281
Tue 7/211:29 amCOS - ORD
1 stop26h 36mDelta
Mon 7/83:45 pmORD - COS
1 stop6h 15mDelta
Deal found 5/14$311
Thu 8/11:39 pmCOS - ORD
1 stop6h 33mDelta
Mon 8/56:00 amORD - COS
1 stop8h 03mDelta
Deal found 5/16$314
Wed 8/711:30 amCOS - MDW
1 stop5h 36mDelta
Sat 8/106:00 amMDW - COS
1 stop8h 03mDelta
Deal found 5/15$353

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 2,637,452 searches. Prices were last updated on May 16, 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 6/166:35 pmCOS - ORD
1 stop23h 31mSun Country Air
Wed 6/198:05 pmORD - COS
1 stop21h 54mSun Country Air
Deal found 5/14$199
Thu 6/135:50 pmCOS - STL
1 stop17h 51mSun Country Air
Sun 6/166:30 amSTL - COS
1 stop12h 09mSun Country Air
Deal found 5/16$225
Wed 6/195:20 pmCOS - ORD
1 stop5h 39mUnited Airlines
Tue 6/255:04 amORD - COS
1 stop4h 35mUnited Airlines
Deal found 5/14$254
Fri 6/145:30 amCOS - ORD
1 stop5h 05mUnited Airlines
Sun 6/165:04 amORD - COS
1 stop4h 35mUnited Airlines
Deal found 5/16$260
Fri 6/146:05 amCOS - ORD
Nonstop2h 50mUnited Airlines
Sun 6/165:04 amORD - COS
1 stop6h 40mUnited Airlines
Deal found 5/16$278
Sat 6/155:30 amCOS - ORD
1 stop5h 05mUnited Airlines
Tue 6/185:04 amORD - COS
1 stop6h 40mUnited Airlines
Deal found 5/16$287
Thu 6/136:05 amCOS - ORD
Nonstop2h 50mUnited Airlines
Tue 6/185:04 amORD - COS
1 stop4h 35mUnited Airlines
Deal found 5/15$288
Tue 6/46:30 pmCOS - ORD
1 stop4h 29mUnited Airlines
Thu 6/65:04 amORD - COS
1 stop6h 40mUnited Airlines
Deal found 5/16$290
Sat 6/155:20 pmCOS - ORD
1 stop5h 39mUnited Airlines
Sun 6/165:04 amORD - COS
1 stop6h 40mUnited Airlines
Deal found 5/16$320

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 2,637,452 searches. Data last updated May 16, 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.
Wed 8/75:08 pmCOS - ORD
1 stop4h 47mUnited Airlines
Sat 8/105:16 amORD - COS
1 stop4h 23mUnited Airlines
Deal found 5/15$199
Fri 8/236:00 amCOS - ORD
Nonstop2h 52mUnited Airlines
Sun 8/255:15 amORD - COS
1 stop6h 35mUnited Airlines
Deal found 5/15$206
Fri 8/235:15 pmCOS - ORD
1 stop4h 42mUnited Airlines
Sun 8/255:15 amORD - COS
1 stop6h 35mUnited Airlines
Deal found 5/15$215
Sat 12/71:30 pmCOS - MDW
1 stop7h 14mDelta
Wed 12/111:05 pmMDW - COS
1 stop8h 24mDelta
Deal found 5/15$216
Sat 12/76:45 amCOS - ORD
1 stop6h 27mDelta
Tue 12/103:35 pmORD - COS
1 stop5h 54mDelta
Deal found 5/14$216
Wed 8/712:50 pmCOS - ORD
Nonstop2h 38mUnited Airlines
Sat 8/105:16 amORD - COS
1 stop4h 23mUnited Airlines
Deal found 5/15$219
Sat 12/76:45 amCOS - ORD
1 stop6h 27mDelta
Tue 12/103:35 pmORD - COS
1 stop5h 54mDelta
Deal found 5/15$222
Thu 6/135:50 pmCOS - STL
1 stop17h 51mSun Country Air
Sun 6/166:30 amSTL - COS
1 stop12h 09mSun Country Air
Deal found 5/16$225
Tue 7/211:29 amCOS - ORD
1 stop26h 36mDelta
Tue 7/96:05 amORD - COS
1 stop5h 35mDelta
Deal found 5/14$234

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 2,637,452 searches. Data last updated May 16, 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.
Fri 8/236:00 amCOS - ORD
Nonstop2h 52mUnited Airlines
Sun 8/258:05 pmORD - COS
Nonstop2h 51mUnited Airlines
Deal found 5/15$254
Wed 8/712:50 pmCOS - ORD
Nonstop2h 38mUnited Airlines
Tue 8/139:30 amORD - COS
Nonstop2h 46mUnited Airlines
Deal found 5/15$278
Wed 8/712:50 pmCOS - ORD
Nonstop2h 38mUnited Airlines
Sat 8/107:53 pmORD - COS
Nonstop2h 49mUnited Airlines
Deal found 5/15$289
Fri 8/912:50 pmCOS - ORD
Nonstop2h 38mUnited Airlines
Sun 8/117:53 pmORD - COS
Nonstop2h 49mUnited Airlines
Deal found 5/15$372
Thu 6/66:05 amCOS - ORD
Nonstop2h 50mUnited Airlines
Sat 6/87:50 pmORD - COS
Nonstop2h 49mUnited Airlines
Deal found 5/16$374
Fri 6/146:05 amCOS - ORD
Nonstop2h 50mUnited Airlines
Sun 6/167:50 pmORD - COS
Nonstop2h 49mUnited Airlines
Deal found 5/16$389
Sun 6/166:05 amCOS - ORD
Nonstop2h 50mUnited Airlines
Wed 6/197:50 pmORD - COS
Nonstop2h 49mUnited Airlines
Deal found 5/14$390
Thu 6/136:05 amCOS - ORD
Nonstop2h 50mUnited Airlines
Thu 6/207:50 pmORD - COS
Nonstop2h 49mUnited Airlines
Deal found 5/16$414
Wed 6/56:05 amCOS - ORD
Nonstop2h 50mUnited Airlines
Sat 6/87:50 pmORD - COS
Nonstop2h 49mUnited Airlines
Deal found 5/15$427

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 2,637,452 searches. Data last updated May 16, 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 5/2212:08 pmCOS - CMI
1 stop7h 27mAmerican Airlines
Mon 5/277:10 amCMI - COS
1 stop7h 51mAmerican Airlines
Deal found 5/14$546
Wed 5/222:43 pmCOS - PIA
1 stop5h 24mAmerican Airlines
Mon 5/276:50 amPIA - COS
1 stop5h 48mAmerican Airlines
Deal found 5/14$599
Wed 5/222:43 pmCOS - BMI
1 stop4h 54mAmerican Airlines
Mon 5/277:00 amBMI - COS
1 stop5h 38mAmerican Airlines
Deal found 5/14$656
Sat 5/258:20 amCOS - BMI
2 stops12h 39mDelta
Sun 5/263:58 pmBMI - COS
1 stop5h 39mDelta
Deal found 5/14$729
Wed 5/222:43 pmCOS - PIA
1 stop5h 24mAmerican Airlines
Mon 5/272:49 pmPIA - COS
2 stops9h 57mAmerican Airlines
Deal found 5/14$814
Wed 5/2212:08 pmCOS - CMI
1 stop7h 27mAmerican Airlines
Mon 5/274:30 pmCMI - COS
2 stops18h 30mAmerican Airlines
Deal found 5/14$851
Wed 5/226:00 amCOS - BMI
2 stops14h 36mAmerican Airlines
Mon 5/277:00 amBMI - COS
1 stop5h 38mAmerican Airlines
Deal found 5/14$878
Wed 5/224:52 pmCOS - BMI
2 stops17h 10mAmerican Airlines
Mon 5/2711:32 amBMI - COS
2 stops9h 42mAmerican Airlines
Deal found 5/14$1,095
Sat 5/256:00 amCOS - BMI
2 stops12h 51mAmerican Airlines
Sun 5/2611:34 amBMI - COS
2 stops13h 12mAmerican Airlines
Deal found 5/14$1,105

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 2,637,452 searches. Data last updated May 16, 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 6/256:30 pmCOS - ORD
1 stop4h 29mUnited Airlines
Deal found 5/15$92
Sun 6/306:30 pmCOS - ORD
1 stop24h 13mSun Country Air
Deal found 5/16$105
Sat 7/2011:28 amCOS - MDW
1 stop5h 55mDelta
Deal found 5/16$108
Sat 7/205:15 pmCOS - ORD
1 stop5h 44mUnited Airlines
Deal found 5/16$108
Tue 9/35:30 amCOS - ORD
1 stop4h 53mUnited Airlines
Deal found 5/16$117
Tue 6/186:05 amCOS - ORD
Nonstop2h 50mUnited Airlines
Deal found 5/15$118
Fri 6/215:30 pmCOS - ORD
1 stop4h 35mSouthwest
Deal found 5/16$124
Tue 6/2511:46 amCOS - MDW
1 stop5h 50mDelta
Deal found 5/15$125
Tue 6/185:20 pmCOS - ORD
1 stop5h 39mUnited Airlines
Deal found 5/16$127

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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$199 - $464

Route

Depart

Return

Price

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

Colorado SpringsChicago O'Hare Intl

COS - ORD

COSORD

Colorado Springs

Fri 8/23

Nonstop2h 52m

Chicago O'Hare Intl

Sun 8/25

1 stop6h 35m

$206

Colorado SpringsChicago O'Hare Intl

COS - ORD

COSORD

Colorado Springs

Fri 8/23

1 stop4h 42m

Chicago O'Hare Intl

Sun 8/25

1 stop6h 35m

$215

Colorado SpringsChicago O'Hare Intl

COS - ORD

COSORD

Colorado Springs

Wed 8/7

Nonstop2h 38m

Chicago O'Hare Intl

Sat 8/10

1 stop4h 23m

$219

Colorado SpringsLambert-St Louis

COS - STL

COSSTL

Colorado Springs

Thu 6/13

1 stop17h 51m

Lambert-St Louis

Sun 6/16

1 stop12h 09m

$225

Colorado SpringsChicago O'Hare Intl

COS - ORD

COSORD

Colorado Springs

Tue 7/2

1 stop26h 36m

Chicago O'Hare Intl

Tue 7/9

1 stop5h 35m

$234

Colorado SpringsLambert-St Louis

COS - STL

COSSTL

Colorado Springs

Thu 7/4

1 stop7h 56m

Lambert-St Louis

Tue 7/9

1 stop5h 34m

$246

Colorado SpringsLambert-St Louis

COS - STL

COSSTL

Colorado Springs

Thu 9/5

1 stop4h 23m

Lambert-St Louis

Thu 9/12

1 stop6h 47m

$314

Colorado SpringsChicago O'Hare Intl

COS - ORD

COSORD

Colorado Springs

Thu 6/13

3 stops28h 31m

Chicago O'Hare Intl

Thu 6/20

2 stops12h 38m

$464

Flights are sorted by cheapest first

Deals found on 5/15

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 16, 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.
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Crew

8.7

Overall

8.2

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
8.2
Very good
6,040 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Crew

8.7

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Delta
8.0
Very good
10,673 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Crew

8.7

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

United Airlines
7.4
Good
10,924 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Crew

8.7

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

American Airlines
7.3
Good
14,514 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Crew

8.7

Overall

8.2

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

Sun Country Air
7.2
Good
630 reviews
Southwest
8.2
Very good
6,040 reviews
Check prices

Food

7.3

Boarding

8.3

Comfort

8.1

Entertainment

7.8

Crew

8.7

Overall

8.2

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 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 United Airlines for just $199, but on average you can expect to pay $254.

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

    Cheapflights has at least 19 direct flights from Colorado Springs to Illinois under $300. A good price for a nonstop flight from Colorado Springs to Illinois is less than $464.

  • Are there last-minute flights available from Colorado Springs to Illinois for under $600?

    There are currently 9+ open flights from Colorado Springs to Illinois within the next 7 days for less than $600.

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

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

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

    On average, you can expect to see 3 flights from Colorado Springs to Illinois a day.
    Morning (6am - Noon) - 100% of flight departures

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

    United Airlines, Sun Country Air, and Delta can get you from Colorado Springs to Illinois in just under 4h 47m. Your travel time can differ by up to 21h 49m. 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 - Lambert-St Louis or Colorado Springs - Chicago Midway 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 SkyWest Airlines (95%), Emirates (89%) or United Airlines (87%) 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 $164. On average you can expect to pay $1,561. The most popular route, (Colorado Springs - Chicago O'Hare Intl), can usually be booked for $225.

  • 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 5/16.

See more FAQs

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Alternative routes for Colorado Springs to Illinois
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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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$197Average$391FlexibilityNo cancel feeOn-time69%
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American AirlinesCheapest$212Average$498FlexibilityNo 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 16, 2024.
0%of flight departuresEarly morningMidnight to 6 am
86%of flight departuresMorning6 am to noon
14%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
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Fly with Cheapflights

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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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