HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$564+ Cheap flights from Bandaranaike Intl (CMB) to Illinois

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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — ORD
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colombo to Illinois with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Colombo to Illinois

Cheapest flights from Colombo to Illinois
Explore the most affordable flight options available from Colombo to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Mytrip deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:00 pm
CMB
-
ORD
2 stops33h 25m
Multiple Airlines
Tue 4/214:15 pm
ORD
-
CMB
1 stop45h 00m
Multiple Airlines
Deal found 2/1$975
This Cathay Pacific deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/131:05 am
CMB
-
ORD
1 stop23h 20m
Cathay Pacific
Tue 4/214:15 pm
ORD
-
CMB
1 stop45h 00m
Cathay Pacific
Deal found 2/1$1,046
This Etihad Airways deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/264:20 pm
CMB
-
ORD
1 stop26h 45m
Etihad Airways
Tue 8/42:00 pm
ORD
-
CMB
1 stop20h 05m
Etihad Airways
Deal found 2/1$1,058
This Etihad Airways deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/69:50 am
CMB
-
ORD
1 stop33h 15m
Etihad Airways
Thu 5/72:00 pm
ORD
-
CMB
1 stop26h 30m
Etihad Airways
Deal found 2/1$1,065
This oojo deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:50 am
CMB
-
ORD
1 stop21h 55m
Turkish Airlines
Wed 9/308:10 pm
ORD
-
CMB
1 stop22h 40m
Turkish Airlines
Deal found 2/3$1,072
This Qatar Airways deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:20 pm
CMB
-
ORD
1 stop29h 00m
Qatar Airways
Wed 9/307:20 pm
ORD
-
CMB
1 stop21h 15m
Qatar Airways
Deal found 2/3$1,095
This Mytrip deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/113:00 pm
CMB
-
ORD
3 stops34h 20m
Multiple Airlines
Wed 9/304:15 pm
ORD
-
CMB
1 stop44h 45m
Multiple Airlines
Deal found 2/3$1,116

Find flight deals from Colombo to Illinois

Keep the following information in mind while searching for Colombo to Illinois flight deals. Data was last updated February 3, 2026.

Round-trip from

$975
(Mytrip)

One-way from

$564
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$1,120
From Colombo Bandaranaike Intl to Illinois
Search Deals
One-way flight from Colombo Bandaranaike Intl to Illinois
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($236 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colombo 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 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Illinois that are best for you.

Fly from

Colombo

Fly to

Illinois

Route

Depart

Return

Price

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Tue 4/14

3:00 pm-1:55 pm

2 stops33h 25m

Chicago O'Hare Intl

Tue 4/21

4:15 pm-11:45 pm

1 stop45h 00m

$975

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Mon 4/13

1:05 am-1:55 pm

1 stop23h 20m

Chicago O'Hare Intl

Tue 4/21

4:15 pm-11:45 pm

1 stop45h 00m

$1,046

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Thu 2/26

4:20 pm-7:35 am

1 stop26h 45m

Chicago O'Hare Intl

Tue 8/4

2:00 pm-8:35 pm

1 stop20h 05m

$1,058

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Fri 3/6

4:20 pm-7:35 am

1 stop26h 45m

Chicago O'Hare Intl

Thu 5/7

2:00 pm-3:00 am

1 stop26h 30m

$1,065

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Sun 3/29

4:00 pm-8:35 am

2 stops27h 05m

$564

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Mon 3/2

9:10 am-7:35 am

2 stops33h 55m

$565

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Mon 3/2

3:00 am-7:35 am

2 stops40h 05m

$565

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Sat 3/7

9:10 am-7:35 am

2 stops33h 55m

$572

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Thu 3/5

9:10 am-7:35 am

2 stops33h 55m

$572

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Fri 3/6

9:10 am-7:35 am

2 stops33h 55m

$572

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 13 results
1
2

Best time to book a flight from Colombo to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Colombo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Colombo Bandaranaike Intl Airport to Illinois

How much does it cost to fly round-trip from Colombo Bandaranaike Intl Airport to Illinois?

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 February 3, 2026.
Read through reviews of airlines operating flights from Colombo Bandaranaike Intl Airport to Illinois, such as Etihad Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Etihad Airways
7.3
Good
1,380 reviews

Comfort

7.3

Food

7.2

Entertainment

7.2

Boarding

7.6

Overall

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

AUH - JFK

Due to an emergency surgery my infant had, we couldn’t make the flight. And etihad refused to refund it or reschedule for a later time. The worst call center i have ever experienced in my life.
Etihad Airways
7.3
Good
1,380 reviews
Etihad Airways
7.3
Good
1,380 reviews

Comfort

7.3

Food

7.2

Entertainment

7.2

Boarding

7.6

Overall

7.3

Crew

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

AUH - JFK

Due to an emergency surgery my infant had, we couldn’t make the flight. And etihad refused to refund it or reschedule for a later time. The worst call center i have ever experienced in my life.

Related info for your journey

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

  • How long is the flight from Colombo Bandaranaike Intl Airport to Illinois?

    A quick flight from Colombo Bandaranaike Intl Airport to Illinois can take about 23h 20m. Cathay Pacific provides one of the quickest options available for as low as $1,046. Colombo Bandaranaike Intl Airport and Illinois are separated by a distance of 8947 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Colombo Bandaranaike Intl Airport to Illinois one-way?

    For one-way options, check prices for Etihad Airways. According to our data, you can fly for as low as $615. Users have also found prices from $670 and $689 on Turkish Airlines and Qatar Airways, respectively.

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

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

  • How can I find direct flights from Colombo to Illinois?

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

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

    Yes. Cheapflights offers flight deals from Colombo 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Colombo to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
Colombo to Dulles Intl flights
Colombo to Los Angeles flights
Colombo to John F Kennedy Intl flights
Colombo to Newark flights
Colombo to O'Hare Intl flights
Colombo to Oakland flights
Colombo to San Francisco flights
Colombo to Miami flights
Colombo to George Bush Intcntl flights
Colombo to Dallas/Fort Worth flights
Colombo to Orlando flights
Colombo to Baltimore flights
Colombo to Reagan-National flights
Colombo to Sky Harbor Intl flights
Colombo to Fort Lauderdale flights
Colombo to Rochester flights
Colombo to Portland flights
Colombo to Philadelphia flights
Colombo to Seattle flights
Colombo to Madison flights
Colombo to Tampa flights
Colombo to Raleigh flights
Colombo to South Bend flights
Colombo to Melbourne flights
Colombo to Las Vegas flights
Colombo to Honolulu flights
Colombo to Detroit flights
Colombo to Des Moines flights
Colombo to Love Field flights
Colombo to Columbus flights
Colombo to Cleveland flights
Colombo to Buffalo flights
Colombo to Boston flights

Top airline flying from Colombo to Illinois

Discover the top airline that operate flights from Colombo 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 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,058Average$1,125FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.