What is the cheapest airline that flies from Colombo Bandaranaike Intl to Illinois?

Qatar Airways and Etihad Airways are the most popular carriers operating from Colombo Bandaranaike Intl to Illinois

How many operators does momondo search for flights from Colombo Bandaranaike Intl Airport to Illinois?

As of June 2026, there are 2 operators available to choose from for flights from Colombo Bandaranaike Intl Airport to Illinois.

How old do you have to be to fly from Colombo Bandaranaike Intl Airport to Illinois?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colombo Bandaranaike Intl Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$775 Cheap Flights from Colombo Bandaranaike Intl Airport to Illinois in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Colombo Bandaranaike Intl Airport to Illinois

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:40 pm - 4:20 pm

CMB

ORD

33h 10m

2 stops

6:40 pm - 12:35 pm

ORD

CMB

30h 25m

2 stops

$1,079Multiple Airlines

Wed, Dec 9 - Mon, Dec 28

6:40 pm - 4:20 pm

CMB

ORD

33h 10m

2 stops

4:00 pm - 12:35 pm

ORD

CMB

33h 05m

2 stops

$1,080Multiple Airlines

Wed, Dec 9 - Mon, Dec 28

4:10 am - 3:40 pm

CMB

ORD

22h 00m

1 stop

2:00 pm - 3:00 am

ORD

CMB

26h 30m

1 stop

$1,195Etihad Airways

Fri, Jul 10 - Fri, Aug 7

9:50 pm - 8:35 am

CMB

ORD

21h 15m

1 stop

2:00 pm - 8:35 pm

ORD

CMB

20h 05m

1 stop

$1,208Etihad Airways

Sun, Jul 5 - Mon, Jul 27

9:50 pm - 8:35 am

CMB

ORD

21h 15m

1 stop

2:00 pm - 3:00 am

ORD

CMB

26h 30m

1 stop

$1,210Etihad Airways

Sun, Jul 5 - Mon, Jul 27

10:00 am - 8:35 am

CMB

ORD

33h 05m

1 stop

8:25 pm - 2:55 pm

ORD

CMB

32h 00m

1 stop

$1,224Etihad Airways

Sat, Jul 25 - Sat, Aug 1

3:25 am - 2:30 pm

CMB

ORD

22h 35m

1 stop

6:50 pm - 1:55 am

ORD

CMB

19h 35m

1 stop

$1,235Qatar Airways

Tue, Dec 8 - Mon, Dec 28

9:50 pm - 3:40 pm

CMB

ORD

28h 20m

1 stop

8:25 pm - 8:35 am

ORD

CMB

25h 40m

1 stop

$1,237Etihad Airways

Wed, Jul 15 - Sun, Jul 19

3:25 am - 2:30 pm

CMB

ORD

22h 35m

1 stop

6:50 pm - 1:55 am

ORD

CMB

19h 35m

1 stop

$1,241Qatar Airways

Tue, Dec 8 - Mon, Dec 28

8:15 pm - 2:55 pm

CMB

ORD

30h 10m

2 stops

7:45 pm - 8:20 am

ORD

CMB

25h 05m

1 stop

$1,282Emirates

Wed, Dec 9 - Mon, Dec 28

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Air Canada flights from Colombo Bandaranaike Intl Airport to Illinois

Our best Air Canada deals on Colombo Bandaranaike Intl Airport to Illinois flight tickets

Air Canada

Jul 5

CMB1:10 pmColombo Bandaranaike Intl

41h 12m

2 stops

ORD7:52 pmChicago O'Hare Intl

Jul 27

ORD9:20 pmChicago O'Hare Intl

45h 15m

2 stops

CMB5:05 amColombo Bandaranaike Intl

$1,446

Air Canada

Aug 3

CMB1:10 pmColombo Bandaranaike Intl

41h 25m

2 stops

ORD8:05 pmChicago O'Hare Intl

Sep 17

ORD3:40 pmChicago O'Hare Intl

34h 35m

2 stops

CMB12:45 pmColombo Bandaranaike Intl

$1,591

Gulf Air flights from Colombo Bandaranaike Intl Airport to Illinois

Our best Gulf Air deals on Colombo Bandaranaike Intl Airport to Illinois flight tickets

Gulf Air

Jul 4

CMB5:20 pmColombo Bandaranaike Intl

33h 04m

3 stops

ORD3:54 pmChicago O'Hare Intl

Jul 11

ORD4:48 pmChicago O'Hare Intl

54h 22m

3 stops

CMB9:40 amColombo Bandaranaike Intl

$2,020

Gulf Air

Jul 25

CMB5:20 pmColombo Bandaranaike Intl

33h 04m

3 stops

ORD3:54 pmChicago O'Hare Intl

Aug 1

ORD4:48 pmChicago O'Hare Intl

54h 22m

3 stops

CMB9:40 amColombo Bandaranaike Intl

$2,055

Gulf Air

Aug 3

CMB5:20 pmColombo Bandaranaike Intl

34h 00m

3 stops

ORD4:50 pmChicago O'Hare Intl

Sep 17

ORD1:59 pmChicago O'Hare Intl

57h 11m

3 stops

CMB9:40 amColombo Bandaranaike Intl

$2,112

momondo Fare Finder

Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Wed 12/9

6:40 pm-4:20 pm

2 stops33h 10m

Chicago O'Hare Intl

Mon 12/28

6:40 pm-12:35 pm

2 stops30h 25m

$1,079

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Wed 12/9

6:40 pm-4:20 pm

2 stops33h 10m

Chicago O'Hare Intl

Mon 12/28

4:00 pm-12:35 pm

2 stops33h 05m

$1,080

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Fri 7/10

4:10 am-3:40 pm

1 stop22h 00m

Chicago O'Hare Intl

Fri 8/7

2:00 pm-3:00 am

1 stop26h 30m

$1,195

Quickest round-trip

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Sun 7/5

9:50 pm-8:35 am

1 stop21h 15m

Chicago O'Hare Intl

Mon 7/27

2:00 pm-8:35 pm

1 stop20h 05m

$1,208

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Sun 7/5

9:50 pm-8:35 am

1 stop21h 15m

Chicago O'Hare Intl

Mon 7/27

2:00 pm-3:00 am

1 stop26h 30m

$1,210

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Sat 7/25

10:00 am-8:35 am

1 stop33h 05m

Chicago O'Hare Intl

Sat 8/1

8:25 pm-2:55 pm

1 stop32h 00m

$1,224

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Tue 12/8

3:25 am-2:30 pm

1 stop22h 35m

Chicago O'Hare Intl

Mon 12/28

6:50 pm-1:55 am

1 stop19h 35m

$1,235

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Wed 7/15

9:50 pm-3:40 pm

1 stop28h 20m

Chicago O'Hare Intl

Sun 7/19

8:25 pm-8:35 am

1 stop25h 40m

$1,237

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Tue 12/8

3:25 am-2:30 pm

1 stop22h 35m

Chicago O'Hare Intl

Mon 12/28

6:50 pm-1:55 am

1 stop19h 35m

$1,241

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Wed 12/9

8:15 pm-2:55 pm

2 stops30h 10m

Chicago O'Hare Intl

Mon 12/28

7:45 pm-8:20 am

1 stop25h 05m

$1,282

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Colombo Bandaranaike Intl Airport to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Colombo Bandaranaike Intl Airport is in January. Flight prices, which tend to average around $983, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $1,029.

Can stopping save me money on Colombo Bandaranaike Intl Airport to Illinois flights?

You could potentially save up to 16% on your flight if you consider stops on a Colombo Bandaranaike Intl Airport to Illinois flight.

Cheap Colombo Bandaranaike Intl Airport to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colombo Bandaranaike Intl Airport to Illinois

Fastest flight time	22h 00m
Direct flights	None

The fastest flight from Colombo Bandaranaike Intl Airport to Illinois takes 22h 00m

There are no direct flights from Colombo Bandaranaike Intl Airport to Illinois. There are no popular flight routes from Colombo Bandaranaike Intl Airport to Illinois.

Search flight deals

Frequently asked questions about flying from Colombo Bandaranaike Intl Airport to Illinois

When did momondo last update prices for flights from Colombo Bandaranaike Intl Airport to Illinois?
Prices for flights from Colombo Bandaranaike Intl Airport to Illinois were last updated today.
How many operators does momondo search for flights from Colombo Bandaranaike Intl Airport to Illinois?
As of June 2026, there are 2 operators available to choose from for flights from Colombo Bandaranaike Intl Airport to Illinois.
How old do you have to be to fly from Colombo Bandaranaike Intl Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colombo Bandaranaike Intl Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Colombo Bandaranaike Intl Airport to Illinois

Compare and see reviews for airlines that fly from Colombo Bandaranaike Intl Airport to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Etihad Airways	PriceFrom $1,058	Free Cancellation	Rating 7.3 1,452 reviews		Search Etihad Airways flights
Qatar Airways	PriceFrom $1,141	Free Cancellation	Rating 7.3 3,726 reviews		Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Colombo to Illinois?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Colombo to Illinois. momondo saves you time and could save you money on your trip.

Can I find flights from Colombo to Illinois with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Illinois from Colombo with this policy.

How can momondo help me find flights from Colombo to Illinois?

Once you have performed a search for Colombo to Illinois flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Colombo to Illinois right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Colombo to Illinois now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Illinois and let you know when they change.