HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
O'Hare Intl

$592+ Cheap flights from Bandaranaike Intl (CMB) to O'Hare Intl (ORD)

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — ORD
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colombo to O'Hare Intl 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 O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Colombo (CMB) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$876
(Booking.com)

One-way from

$592
(Mytrip)

Popular in

January

Cheapest in

June

Average price

$1,112
Provider with most accurate pricing for Colombo Bandaranaike Intl-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Colombo Bandaranaike Intl-Chicago O'Hare Intl flights.
Search Deals
From Colombo Bandaranaike Intl to Chicago O'Hare Intl
Search Deals
One-way flight from Colombo Bandaranaike Intl to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($127 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Colombo to O'Hare Intl

Cheapest flights from Colombo to O'Hare Intl
Explore the most affordable flight options available from Colombo to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Booking.com deal was found by Cheapflights users on 10/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1910:15 pmCMB - ORD
2 stops31h 40mMultiple Airlines
Thu 1/12:35 pmORD - CMB
1 stop45h 25mMultiple Airlines
Deal found 10/26$876
This Cathay Pacific deal was found by Cheapflights users on 10/26. 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.
Thu 12/1812:45 amCMB - ORD
1 stop23h 40mCathay Pacific
Thu 1/12:35 pmORD - CMB
1 stop45h 25mCathay Pacific
Deal found 10/26$1,123
This Etihad Airways deal was found by Cheapflights users on 10/26. 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.
Wed 12/109:35 pmCMB - ORD
1 stop21h 30mEtihad Airways
Wed 12/171:10 pmORD - CMB
1 stop31h 35mEtihad Airways
Deal found 10/26$1,538
This JetBlue deal was found by Cheapflights users on 10/27. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/104:15 amCMB - ORD
1 stop21h 45mJetBlue
Thu 12/186:50 pmORD - CMB
1 stop20h 25mJetBlue
Deal found 10/27$1,648
This Mytrip deal was found by Cheapflights users on 10/26. 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.
Wed 12/109:40 amCMB - ORD
3 stops33h 25mMultiple Airlines
Wed 12/171:10 pmORD - CMB
3 stops30h 40mMultiple Airlines
Deal found 10/26$1,737
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/94:15 amCMB - ORD
1 stop21h 45mAmerican Airlines
Wed 12/172:42 pmORD - CMB
2 stops24h 33mAmerican Airlines
Deal found 10/26$1,761
This Flighttix deal was found by Cheapflights users on 10/26. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/197:30 pmCMB - ORD
2 stops27h 59mBritish Airways
Thu 1/12:59 pmORD - CMB
2 stops23h 26mBritish Airways
Deal found 10/26$1,785

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colombo to O'Hare Intl 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 October 28, 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

Colombo

Fly to

O'Hare Intl

Route

Depart

Return

Price

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Thu 3/5

10:00 pm-6:25 pm

1 stop31h 55m

Chicago O'Hare Intl

Mon 3/9

9:20 pm-6:20 am

1 stop22h 30m

$1,141

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Wed 3/4

4:00 am-7:35 am

1 stop39h 05m

Chicago O'Hare Intl

Mon 3/9

2:10 pm-8:20 pm

1 stop19h 40m

$1,187

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Thu 3/5

8:20 am-11:30 am

2 stops38h 40m

Chicago O'Hare Intl

Mon 3/9

2:30 pm-7:20 am

1 stop30h 20m

$1,214

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

3:55 pm-12:30 pm

2 stops34h 05m

$1,223

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

Wed 3/4

4:15 am-9:33 pm

2 stops28h 48m

Chicago O'Hare Intl

Mon 3/9

4:27 pm-2:45 am

2 stops23h 48m

$1,920

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Mon 4/6

4:05 am-8:45 am

1 stop39h 10m

Chicago O'Hare Intl

Mon 4/27

2:00 pm-2:50 am

1 stop26h 20m

$3,982

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Tue 4/7

4:05 am-8:45 am

1 stop39h 10m

Chicago O'Hare Intl

Tue 4/21

2:00 pm-2:50 am

1 stop26h 20m

$3,982

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Tue 4/7

4:05 am-8:45 am

1 stop39h 10m

Chicago O'Hare Intl

Mon 4/27

2:00 pm-2:50 am

1 stop26h 20m

$3,982

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Thu 4/9

4:05 am-8:45 am

1 stop39h 10m

Chicago O'Hare Intl

Wed 4/22

2:00 pm-8:40 pm

1 stop20h 10m

$3,982

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 17 results
1
2

Compare providers for flights from Colombo to O'Hare Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Colombo to O'Hare Intl in October.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Colombo Bandaranaike Intl Airport-Chicago O'Hare Intl Airport flights, users find the pricing of Justfly.com to be most consistent on Cheapflights vs. Justfly.com Users can find the same prices on Colombo Bandaranaike Intl Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. Justfly.com >95% of the time. Price accuracy is based on data collected from Colombo Bandaranaike Intl Airport-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colombo Bandaranaike Intl Airport-Chicago O'Hare Intl Airport flights, Cheapflights users trust Justfly.com the most. Justfly.com has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Colombo Bandaranaike Intl Airport-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Colombo to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl 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.

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated October 28, 2025.
Get a feel of what it's like to fly with Qatar Airways and Etihad Airways from Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.4
Good
3,659 reviews

Boarding

7.5

Crew

7.9

Overall

7.4

Comfort

7.4

Food

7.3

Entertainment

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
Qatar Airways
7.4
Good
3,659 reviews
Qatar Airways
7.4
Good
3,659 reviews

Boarding

7.5

Crew

7.9

Overall

7.4

Comfort

7.4

Food

7.3

Entertainment

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.
Etihad Airways
7.4
Good
1,283 reviews
Qatar Airways
7.4
Good
3,659 reviews

Boarding

7.5

Crew

7.9

Overall

7.4

Comfort

7.4

Food

7.3

Entertainment

7.4

Reviews

1 / 20
6.0
Good

preeti,Jan 2025

DOH - PHL

Can improve a lot from food to crew training to entertainment etc.

Related info for your journey

Find useful and relevant information for your journey from Colombo to O'Hare Intl. 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 Chicago O'Hare Intl Airport?

    Turkish Airlines, Etihad Airways, and Air India can get you from Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport in just under 31h 55m. Your travel time can differ by up to 7h 10m. Colombo Bandaranaike Intl Airport and Chicago O'Hare Intl Airport are separated by a distance of 8947 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Colombo Bandaranaike Intl Airport to Chicago O'Hare Intl Airport round-trip?

    Flying on Qatar Airways is currently your cheapest option to Chicago O'Hare Intl Airport, with prices starting at $1,021. Another option worth looking into is Etihad Airways, starting at $1,058 round trip. Qatar Airways is currently priced 18% below the average price you’ll pay for this route.

  • Can I find deals for flights from Colombo to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Colombo to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colombo to O'Hare Intl?

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

  • Can I find deals for business class flights from Colombo to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Colombo to O'Hare Intl 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

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Skokie
Des Plaines
Gurnee
Hoffman Estates
Elgin
Oak Brook
Elk Grove Village
Beloit
Rockford
Naperville
Racine
Downers Grove
Orland Park
Merrillville
Bridgeview
Warrenville
Joliet
Waukegan

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.

Top 2 airlines flying from Colombo to O'Hare Intl

Discover the top 2 airlines that operate flights from Colombo to O'Hare Intl. 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,021Average$1,340FlexibilityNo cancel feeOn-time68%
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.