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Colombo

$464+ Cheap flights from Chicago (CHI) to Bandaranaike Intl (CMB)

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — CMB
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
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Cheap flight deals from Chicago to Colombo

Cheapest flights from Chicago to Colombo
Explore the most affordable flight options available from Chicago to Colombo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This Gotogate deal was found by Cheapflights users on 2/2. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:35 pm
ORD
-
CMB
1 stop45h 25m
Cathay Pacific
Tue 3/1012:45 am
CMB
-
ORD
1 stop23h 40m
Cathay Pacific
Deal found 2/2$663
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/32:35 pm
ORD
-
CMB
1 stop45h 25m
Cathay Pacific
Mon 3/912:45 am
CMB
-
ORD
1 stop23h 40m
Cathay Pacific
Deal found 2/3$666
This Booking.com deal was found by Cheapflights users on 2/4. 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.
Tue 9/14:00 pm
ORD
-
CMB
1 stop45h 00m
Cathay Pacific
Tue 9/2912:50 am
CMB
-
ORD
1 stop23h 35m
Cathay Pacific
Deal found 2/4$667
This Indian Eagle deal was found by Cheapflights users on 2/2. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:00 pm
ORD
-
CMB
1 stop45h 00m
Cathay Pacific
Sun 9/1312:50 am
CMB
-
ORD
1 stop24h 00m
Cathay Pacific
Deal found 2/2$676
This Cathay Pacific 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/294:15 pm
ORD
-
CMB
1 stop45h 00m
Cathay Pacific
Tue 5/121:05 am
CMB
-
ORD
1 stop23h 20m
Cathay Pacific
Deal found 2/3$677
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:00 pm
ORD
-
CMB
1 stop45h 00m
Cathay Pacific
Tue 8/1812:50 am
CMB
-
ORD
1 stop24h 00m
Cathay Pacific
Deal found 2/3$683
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:00 pm
ORD
-
CMB
1 stop45h 00m
Cathay Pacific
Sat 9/1912:50 am
CMB
-
ORD
1 stop23h 35m
Cathay Pacific
Deal found 2/3$700
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:00 pm
ORD
-
CMB
1 stop45h 00m
Cathay Pacific
Fri 9/1812:50 am
CMB
-
ORD
1 stop23h 35m
Cathay Pacific
Deal found 2/3$702
This FlightHub deal was found by Cheapflights users on 2/2. 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.
Wed 8/54:00 pm
ORD
-
CMB
1 stop45h 00m
Cathay Pacific
Fri 8/2112:50 am
CMB
-
ORD
1 stop24h 00m
Cathay Pacific
Deal found 2/2$704
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/224:15 pm
ORD
-
CMB
1 stop44h 45m
Cathay Pacific
Sat 10/3112:45 am
CMB
-
ORD
1 stop23h 40m
Cathay Pacific
Deal found 2/1$705
This Booking.com deal was found by Cheapflights users on 2/2. 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 11/272:35 pm
ORD
-
CMB
1 stop45h 25m
Cathay Pacific
Sun 12/1312:45 am
CMB
-
ORD
1 stop23h 40m
Cathay Pacific
Deal found 2/2$715

Find flight deals from Chicago to Colombo

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Colombo (CMB). 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 February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$663
(Gotogate)

One-way from

$464
(oojo)

Popular in

December

Cheapest in

September

Average price

$1,379
Provider with most accurate pricing for Chicago (CHI)-Colombo Bandaranaike Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Colombo Bandaranaike Intl flights.
Search Deals
From Chicago (CHI) to Colombo Bandaranaike Intl
Search Deals
One-way flight from Chicago (CHI) to Colombo Bandaranaike Intl
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($47 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 Chicago to Colombo 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 4, 2026.
Use the filters below to find and compare flights from Chicago to Colombo Bandaranaike Intl Airport that are best for you.

Fly from

Chicago

Fly to

Colombo

Route

Depart

Return

Price

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Wed 4/29

4:15 pm-11:45 pm

1 stop45h 00m

Colombo Bandaranaike Intl

Sun 5/17

1:05 am-1:55 pm

1 stop23h 20m

$677

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Wed 4/29

4:15 pm-11:45 pm

1 stop45h 00m

Colombo Bandaranaike Intl

Sat 5/16

1:05 am-1:55 pm

1 stop23h 20m

$727

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Wed 4/29

4:15 pm-11:45 pm

1 stop45h 00m

Colombo Bandaranaike Intl

Thu 5/14

1:05 am-1:55 pm

1 stop23h 20m

$727

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Thu 3/5

2:35 pm-11:30 pm

1 stop45h 25m

Colombo Bandaranaike Intl

Thu 4/2

1:05 am-1:55 pm

1 stop23h 20m

$782

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Thu 4/30

4:15 pm-11:45 pm

1 stop45h 00m

Colombo Bandaranaike Intl

Sat 5/16

1:05 am-1:55 pm

1 stop23h 20m

$802

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Fri 5/1

4:15 pm-11:45 pm

1 stop45h 00m

Colombo Bandaranaike Intl

Tue 5/12

1:05 am-1:55 pm

1 stop23h 20m

$802

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Thu 4/30

4:15 pm-11:45 pm

1 stop45h 00m

Colombo Bandaranaike Intl

Fri 5/15

1:05 am-1:55 pm

1 stop23h 20m

$802

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Fri 5/1

4:15 pm-11:45 pm

1 stop45h 00m

Colombo Bandaranaike Intl

Sun 5/17

1:05 am-1:55 pm

1 stop23h 20m

$802

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Thu 3/12

3:35 pm-11:30 pm

1 stop45h 25m

Colombo Bandaranaike Intl

Mon 5/4

1:05 am-1:55 pm

1 stop23h 20m

$815

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Thu 4/30

4:15 pm-11:45 pm

1 stop45h 00m

Colombo Bandaranaike Intl

Wed 5/13

1:05 am-1:55 pm

1 stop23h 20m

$827

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 20 results
1
2

Compare providers for flights from Chicago to Colombo

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 Chicago to Colombo in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
OvagoPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 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 Chicago-Colombo Bandaranaike Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Colombo Bandaranaike Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Colombo Bandaranaike Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Colombo Bandaranaike Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Chicago-Colombo Bandaranaike 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 Chicago to Colombo

Have a flexible travel schedule? Discover the best time to fly to Colombo from Chicago 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 Chicago to Colombo Bandaranaike Intl Airport

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

Currently, September is the cheapest month in which you can book a flight from Chicago to Colombo Bandaranaike Intl Airport (average of $623). Flying from Chicago to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of $1,257). 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.

What’s the top layover airport for flights from Chicago to Colombo Bandaranaike Intl Airport?

Share of 1-stop round-trip flights from Chicago to Colombo Bandaranaike Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Hong Kong (HKG) – chosen by Cheapflights users on 43% of 1-stop itineraries from Chicago to Colombo Bandaranaike Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Chicago to Colombo Bandaranaike Intl Airport?

Average round-trip fare for 1-stop flights from Chicago to Colombo Bandaranaike Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Hong Kong (HKG) is the most affordable 1-stop option, with an average round-trip price of $758.

What’s the fastest layover option from Chicago to Colombo Bandaranaike Intl Airport?

Shortest average travel time for 1-stop one-way flights from Chicago to Colombo Bandaranaike Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via New Delhi (DEL) have the shortest average one-way travel time for 1-stop routes: 19h 45m.

Which airport typically offers the quickest layover for flights from Chicago to Colombo Bandaranaike Intl Airport?

Average layover duration for 1-stop one-way flights from Chicago to Colombo Bandaranaike Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Doha (DOH) offer the fastest connection on this route, with an average layover time of 1h 52m.

Reviews of airlines servicing Colombo

Get insights into the airlines that provide service to Colombo. 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 Colombo. Reviews last updated February 4, 2026.
Peruse reviews from past customers who have flown with Cathay Pacific, Qatar Airways, and Etihad Airways from Chicago to Colombo Bandaranaike Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,159 reviews

Overall

7.6

Boarding

7.9

Comfort

7.6

Food

7.3

Entertainment

7.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Cathay Pacific
7.6
Good
1,159 reviews
Cathay Pacific
7.6
Good
1,159 reviews

Overall

7.6

Boarding

7.9

Comfort

7.6

Food

7.3

Entertainment

7.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Qatar Airways
7.4
Good
3,730 reviews
Cathay Pacific
7.6
Good
1,159 reviews

Overall

7.6

Boarding

7.9

Comfort

7.6

Food

7.3

Entertainment

7.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Etihad Airways
7.3
Good
1,380 reviews
Cathay Pacific
7.6
Good
1,159 reviews

Overall

7.6

Boarding

7.9

Comfort

7.6

Food

7.3

Entertainment

7.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Turkish Airlines
7.3
Good
4,210 reviews
Cathay Pacific
7.6
Good
1,159 reviews

Overall

7.6

Boarding

7.9

Comfort

7.6

Food

7.3

Entertainment

7.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Air Canada
7.1
Good
10,688 reviews
Cathay Pacific
7.6
Good
1,159 reviews

Overall

7.6

Boarding

7.9

Comfort

7.6

Food

7.3

Entertainment

7.8

Crew

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

Related info for your journey

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

    Airlines like Cathay Pacific fly from Chicago to Colombo Bandaranaike Intl Airport in about 45h. The time it takes to get you to your destination can typically vary by up to . Chicago and Colombo Bandaranaike Intl Airport are separated by a distance of 8947 mi.

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

    Our cheapest airline available from Chicago to Colombo Bandaranaike Intl Airport is Cathay Pacific. Our recent data shows that you can find tickets from as low as $607 on this airline. Additional options worth looking into are Air India and SriLankan Airlines, starting at $799 and $808 round-trip. Cathay Pacific is currently priced 50% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Cathay Pacific. According to our data, you can fly for as low as $308. Users have also found prices from $462 and $474 on Etihad Airways and Qatar Airways, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago to Colombo 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 Chicago to Colombo Bandaranaike Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Chicago to Colombo Bandaranaike Intl Airport (average of $623). Flying from Chicago to Colombo Bandaranaike Intl Airport in December is currently the most expensive (average of $1,257). 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
Negombo

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Alternative routes for Chicago to Colombo

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

Top 10 airlines flying from Chicago to Colombo

Discover the top 10 airlines that operate flights from Chicago to Colombo. 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 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$607Average$777FlexibilityNo cancel feeOn-time72%
Air IndiaCheapest$799Average$1,027FlexibilityNo cancel feeOn-timeN/A
SriLankan AirlinesCheapest$808Average$2,192FlexibilityNo cancel feeOn-time68%
Turkish AirlinesCheapest$891Average$1,185FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$929Average$1,368FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$954Average$1,430FlexibilityNo cancel feeOn-time68%
Air CanadaCheapest$1,013Average$1,568FlexibilityNo cancel feeOn-time67%
EmiratesCheapest$1,105Average$1,823FlexibilityNo cancel feeOn-time75%
IndiGoCheapest$1,205Average$1,401FlexibilityNo cancel feeOn-time80%
JetBlueCheapest$1,593Average$2,760FlexibilityNo cancel feeOn-time62%

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