HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Chicago

$691+ Cheap flights from Bandaranaike Intl (CMB) to Chicago (CHI)

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 8/19. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — CHI
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Colombo to Chicago 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 Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Colombo (CMB) to Chicago (CHI). 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 April 24, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$948
(Expedia)

One-way from

$691
(Booking.com)
Provider with most accurate pricing for Colombo Bandaranaike Intl-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Colombo Bandaranaike Intl-Chicago (CHI) flights.
Search Deals
From Colombo Bandaranaike Intl to Chicago (CHI)
Search Deals
One-way flight from Colombo Bandaranaike Intl to Chicago (CHI)
Search Deals

Find flight deals from Colombo to Chicago

Cheapest flights from Colombo to Chicago
Explore the most affordable flight options available from Colombo to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Expedia deal was found by Cheapflights users on 4/22. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/1710:05 amCMB - ORD
2 stops37h 20mMultiple Airlines
Mon 9/87:05 pmORD - CMB
2 stops23h 20mMultiple Airlines
Deal found 4/22$948
This Cathay Pacific deal was found by Cheapflights users on 4/23. 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 7/2412:50 amCMB - ORD
1 stop24h 05mCathay Pacific
Thu 7/314:00 pmORD - CMB
1 stop45h 00mCathay Pacific
Deal found 4/23$1,058
This FlightHub deal was found by Cheapflights users on 4/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/176:45 amCMB - ORD
1 stop37h 25mTurkish Airlines
Mon 9/87:50 pmORD - CMB
1 stop22h 55mTurkish Airlines
Deal found 4/22$1,064
This Etihad Airways deal was found by Cheapflights users on 4/22. 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.
Mon 6/169:50 amCMB - ORD
1 stop33h 25mEtihad Airways
Mon 7/211:55 pmORD - CMB
1 stop20h 15mEtihad Airways
Deal found 4/22$1,106
This Air Canada deal was found by Cheapflights users on 4/23. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/41:05 pmCMB - ORD
2 stops36h 29mAir Canada
Sun 8/103:35 pmORD - CMB
2 stops34h 40mAir Canada
Deal found 4/23$1,269
This FlightHub deal was found by Cheapflights users on 4/22. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/152:05 amCMB - ORD
1 stop24h 10mEmirates
Mon 7/218:35 pmORD - CMB
1 stop39h 05mEmirates
Deal found 4/22$1,401
This Singapore Airlines deal was found by Cheapflights users on 4/23. 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 Singapore Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2412:50 amCMB - ORD
3 stops57h 05mSingapore Airlines
Thu 7/317:18 pmORD - CMB
2 stops41h 47mSingapore Airlines
Deal found 4/23$2,166
This Qatar Airways deal was found by Cheapflights users on 4/23. 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.
Sun 8/33:35 amCMB - ORD
2 stops30h 20mQatar Airways
Sun 8/104:56 pmORD - CMB
2 stops23h 39mQatar Airways
Deal found 4/23$2,225
This Gulf Air deal was found by Cheapflights users on 4/22. 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 Gulf Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/165:25 pmCMB - ORD
3 stops58h 05mGulf Air
Mon 7/215:45 pmORD - CMB
3 stops29h 15mGulf Air
Deal found 4/22$2,718

Cheapflights Fare Finder

Customize your flight search to find flights from Colombo to Chicago 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 April 24, 2025.
Use the filters below to find and compare flights from Colombo Bandaranaike Intl Airport to Chicago that are best for you.

Fly from

Colombo

Fly to

Chicago

Route

Depart

Return

Price

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Tue 6/17

10:05 am-12:55 pm

2 stops37h 20m

Chicago O'Hare Intl

Mon 9/8

7:05 pm-4:55 am

2 stops23h 20m

$948

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Thu 7/24

12:50 am-2:25 pm

1 stop24h 05m

Chicago O'Hare Intl

Thu 7/31

4:00 pm-11:30 pm

1 stop45h 00m

$1,058

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Tue 6/17

6:45 am-9:40 am

1 stop37h 25m

Chicago O'Hare Intl

Mon 9/8

7:50 pm-5:15 am

1 stop22h 55m

$1,064

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Mon 6/16

9:50 am-8:45 am

1 stop33h 25m

Chicago O'Hare Intl

Mon 7/21

1:55 pm-8:40 pm

1 stop20h 15m

$1,106

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Mon 8/4

1:05 pm-3:04 pm

2 stops36h 29m

Chicago O'Hare Intl

Sun 8/10

3:35 pm-12:45 pm

2 stops34h 40m

$1,269

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Sun 6/15

2:05 am-3:45 pm

1 stop24h 10m

Chicago O'Hare Intl

Mon 7/21

8:35 pm-10:10 pm

1 stop39h 05m

$1,401

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Thu 7/24

12:50 am-11:25 pm

3 stops57h 05m

Chicago O'Hare Intl

Thu 7/31

7:18 pm-11:35 pm

2 stops41h 47m

$2,166

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Sun 8/3

3:35 am-11:25 pm

2 stops30h 20m

Chicago O'Hare Intl

Sun 8/10

4:56 pm-3:05 am

2 stops23h 39m

$2,225

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Mon 6/16

5:25 pm-5:00 pm

3 stops58h 05m

Chicago O'Hare Intl

Mon 7/21

5:45 pm-9:30 am

3 stops29h 15m

$2,718

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Tue 8/19

12:50 pm-5:55 pm

2 stops39h 35m

$691

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 17 results
1
2

Compare providers for flights from Colombo to Chicago

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 Chicago in April.
ProviderPrice AccuracyTrust Score*
eDreamsPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*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 flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Colombo Bandaranaike Intl Airport-Chicago flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Colombo Bandaranaike Intl Airport-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colombo Bandaranaike Intl Airport-Chicago flights, Cheapflights users trust eDreams the most. eDreams 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 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 Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago 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 Chicago

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated April 24, 2025.
Singapore Airlines
8.1
Very good
1,290 reviews

Crew

8.6

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very good
1,290 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Crew

8.6

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.0
Very good
3,205 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Crew

8.6

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Cathay Pacific
7.5
Good
850 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Crew

8.6

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Qatar Airways
7.4
Good
3,561 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Crew

8.6

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Etihad Airways
7.4
Good
1,202 reviews
Singapore Airlines
8.1
Very good
1,290 reviews

Crew

8.6

Food

7.7

Boarding

8.2

Entertainment

8.0

Overall

8.1

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

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

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

    Flying on Cathay Pacific is currently your cheapest option to Chicago, with prices starting at $1,058. Additional round-trip tickets that might be worth considering are offered by Turkish Airlines and Etihad Airways, with the lowest prices starting at $1,064 and $1,106, respectively.

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

    To fly one-way, consider booking your trip with IndiGo, which is currently one of the cheapest options available, starting at $691. Etihad Airways flights start at $817 while deals on Cathay Pacific start at $852 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colombo to Chicago by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Colombo Bandaranaike Intl Airport to Chicago?

    Currently, August is the cheapest month in which you can book a flight from Colombo Bandaranaike Intl Airport to Chicago (average of $245). Flying from Colombo Bandaranaike Intl Airport to Chicago in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Colombo Bandaranaike Intl Airport?

Book flights to Colombo Bandaranaike Intl Airport if you plan to visit one of these locations
Merrillville
Hammond
Benton Harbor
Porter
Lansing
Valparaiso
Chesterton

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 Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Colombo to O'Hare Intl flights

Top 2 airlines flying from Colombo to Chicago

Discover the top 2 airlines that operate flights from Colombo to Chicago. 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,021Average$1,290FlexibilityNo cancel feeOn-time68%
Etihad AirwaysCheapest$1,083Average$1,140FlexibilityNo 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.