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Cheap flights from Colombo Bandaranaike Intl Airport to Chicago from $479

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colombo Bandaranaike Intl Airport to Chicago departing on 10/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Colombo Bandaranaike Intl Airport to Chicago

Cheap round-trip flights

Multiple Airlines Logo
6:25 pm - 12:55 pmCMB-ORD
29h 00m2 stops
Multiple Airlines Logo
6:25 pm - 3:55 pmORD-CMB
34h 00m2 stops
$960Multiple Airlines
Find Deal
Sun, Oct 5 - Tue, Dec 2
Etihad Airways Logo
9:50 pm - 8:45 amCMB-ORD
21h 25m1 stop
Etihad Airways Logo
1:10 pm - 2:50 amORD-CMB
26h 10m1 stop
$1,059Etihad Airways
Find Deal
Sun, Oct 5 - Tue, Dec 2
Etihad Airways Logo
4:00 am - 7:55 amCMB-ORD
39h 25m1 stop
Etihad Airways Logo
2:10 pm - 8:15 amORD-CMB
31h 35m1 stop
$1,168Etihad Airways
Find Deal
Wed, Mar 4 - Mon, Mar 9
Emirates Logo
2:40 am - 2:55 pmCMB-ORD
23h 45m1 stop
Emirates Logo
8:45 pm - 6:25 pmORD-CMB
35h 10m2 stops
$1,223Emirates
Find Deal
Wed, Mar 4 - Mon, Mar 9
Air Canada Logo
12:50 pm - 5:48 pmCMB-ORD
40h 28m2 stops
Air Canada Logo
3:35 pm - 12:30 pmORD-CMB
34h 25m2 stops
$1,224Air Canada
Find Deal
Thu, Mar 5 - Mon, Mar 9
Qatar Airways Logo
3:35 am - 2:50 pmCMB-ORD
21h 45m1 stop
Qatar Airways Logo
6:50 pm - 9:45 amORD-CMB
27h 25m1 stop
$1,277Qatar Airways
Find Deal
Sat, Oct 4 - Tue, Dec 2
Emirates Logo
2:05 am - 3:45 pmCMB-ORD
24h 10m1 stop
Emirates Logo
7:45 pm - 6:25 pmORD-CMB
35h 10m2 stops
$1,351Emirates
Find Deal
Sat, Oct 4 - Tue, Dec 2
Qatar Airways Logo
4:15 am - 5:31 pmCMB-ORD
24h 46m2 stops
Qatar Airways Logo
4:27 pm - 1:55 amORD-CMB
22h 58m2 stops
$1,526Qatar Airways
Find Deal
Wed, Mar 4 - Mon, Mar 9
Air Canada Logo
3:25 am - 9:55 amCMB-ORD
41h 00m3 stops
Air Canada Logo
7:15 am - 5:40 amORD-CMB
34h 55m2 stops
$1,649Air Canada
Find Deal
Sat, Oct 4 - Tue, Dec 2
Singapore Airlines Logo
12:50 am - 8:51 pmCMB-ORD
54h 31m3 stops
Singapore Airlines Logo
7:00 am - 11:30 pmORD-CMB
53h 00m3 stops
$2,211Singapore Airlines
Find Deal
Sat, Oct 4 - Tue, Dec 2

Emirates flights from Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport

Our best Emirates deals on Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport flight tickets
Emirates
Mar 4
CMB2:40 amColombo Bandaranaike Intl
23h 45m
1 stop
ORD2:55 pmChicago O'Hare Intl
Mar 9
ORD8:45 pmChicago O'Hare Intl
35h 10m
2 stops
CMB6:25 pmColombo Bandaranaike Intl
$1,223
Find similar
Emirates
Oct 4
CMB2:05 amColombo Bandaranaike Intl
24h 10m
1 stop
ORD3:45 pmChicago O'Hare Intl
Dec 2
ORD7:45 pmChicago O'Hare Intl
35h 10m
2 stops
CMB6:25 pmColombo Bandaranaike Intl
$1,351
Find similar
Emirates
Sep 25
CMB5:35 pmColombo Bandaranaike Intl
33h 51m
2 stops
ORD4:56 pmChicago O'Hare Intl
Oct 14
ORD2:20 pmChicago O'Hare Intl
32h 40m
3 stops
CMB9:30 amColombo Bandaranaike Intl
$10,884
Find similar

Etihad Airways flights from Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport

Our best Etihad Airways deals on Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport flight tickets
Etihad Airways
Oct 5
CMB9:50 pmColombo Bandaranaike Intl
21h 25m
1 stop
ORD8:45 amChicago O'Hare Intl
Dec 2
ORD1:10 pmChicago O'Hare Intl
26h 10m
1 stop
CMB2:50 amColombo Bandaranaike Intl
$1,059
Find similar
Etihad Airways
Mar 4
CMB4:00 amColombo Bandaranaike Intl
39h 25m
1 stop
ORD7:55 amChicago O'Hare Intl
Mar 9
ORD2:10 pmChicago O'Hare Intl
31h 35m
1 stop
CMB8:15 amColombo Bandaranaike Intl
$1,168
Find similar
Etihad Airways
Mar 4
CMB4:00 amColombo Bandaranaike Intl
39h 25m
1 stop
ORD7:55 amChicago O'Hare Intl
Mar 9
ORD2:10 pmChicago O'Hare Intl
26h 10m
1 stop
CMB2:50 amColombo Bandaranaike Intl
$1,178
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Sun 10/5

6:25 pm-12:55 pm

2 stops29h 00m

Chicago O'Hare Intl

Tue 12/2

6:25 pm-3:55 pm

2 stops34h 00m

$960

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Sun 10/5

9:50 pm-8:45 am

1 stop21h 25m

Chicago O'Hare Intl

Tue 12/2

1:10 pm-2:50 am

1 stop26h 10m

$1,059

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Wed 3/4

4:00 am-7:55 am

1 stop39h 25m

Chicago O'Hare Intl

Mon 3/9

2:10 pm-8:15 am

1 stop31h 35m

$1,168

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Wed 3/4

2:40 am-2:55 pm

1 stop23h 45m

Chicago O'Hare Intl

Mon 3/9

8:45 pm-6:25 pm

2 stops35h 10m

$1,223

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Thu 3/5

12:50 pm-5:48 pm

2 stops40h 28m

Chicago O'Hare Intl

Mon 3/9

3:35 pm-12:30 pm

2 stops34h 25m

$1,224

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Sat 10/4

3:35 am-2:50 pm

1 stop21h 45m

Chicago O'Hare Intl

Tue 12/2

6:50 pm-9:45 am

1 stop27h 25m

$1,277

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Sat 10/4

2:05 am-3:45 pm

1 stop24h 10m

Chicago O'Hare Intl

Tue 12/2

7:45 pm-6:25 pm

2 stops35h 10m

$1,351

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Wed 3/4

4:15 am-5:31 pm

2 stops24h 46m

Chicago O'Hare Intl

Mon 3/9

4:27 pm-1:55 am

2 stops22h 58m

$1,526

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Sat 10/4

3:25 am-9:55 am

3 stops41h 00m

Chicago O'Hare Intl

Tue 12/2

7:15 am-5:40 am

2 stops34h 55m

$1,649

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Sat 10/4

12:50 am-8:51 pm

3 stops54h 31m

Chicago O'Hare Intl

Tue 12/2

7:00 am-11:30 pm

3 stops53h 00m

$2,211

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport

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

What is the typical price of a round-trip flight between Colombo Bandaranaike Intl Airport and Chicago O'Hare Intl Airport?

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Monday when prices can be found for as low as $1,123. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Colombo Bandaranaike Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,495.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Colombo Bandaranaike Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,157 when looking at flights departing in the afternoon. Try not to purchase tickets in the evening because they tend to be around $1,372. Of course, these prices can vary depending on the time of year and what airport you fly to.

How have Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport flight prices changed over time?

As of September 2025, prices for Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport (CMB to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport

Direct flights

None
There are no direct flights from Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport. There are no popular flight routes from Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport.
Search flight deals

  • How far is Colombo Bandaranaike Intl to Chicago O'Hare Intl by plane?

    Chicago O'Hare Intl is 8947.4 mi away from Colombo Bandaranaike Intl. Flights usually cover this in 21h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport refresh daily.

  • How many operators does momondo search for flights from Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport?

Best airlines flying from Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom $1,021Free CancellationRating
7.4
3,624 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom $1,058Free CancellationRating
7.4
1,250 reviews
Search Etihad Airways flights

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Lake Geneva
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Hammond
Orland Park
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Elgin
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Why use momondo?

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

It is quick and easy to find Colombo to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

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

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

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

momondo provides multiple filters to help you find the best flight to Chicago from Colombo. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Chicago from Colombo. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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