HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sri Lanka

$386+ Cheap flights from O'Hare Intl (ORD) to Sri Lanka

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 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CMB
Apr 28 — May 51
Tue 4/28
Tue 5/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'Hare Intl to Sri Lanka 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 O'Hare Intl to Sri Lanka

Cheapest flights from O'Hare Intl to Sri Lanka
Explore the most affordable flight options available from O'Hare Intl to Sri Lanka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 29, 2026.

This oojo deal was found by Cheapflights users on 3/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/91:00 pm
ORD
-
CMB
1 stop40h 00m
Etihad Airways
Wed 4/229:50 pm
CMB
-
ORD
1 stop21h 15m
Etihad Airways
Deal found 3/25$804
This oojo deal was found by Cheapflights users on 3/27. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:00 pm
ORD
-
CMB
1 stop40h 00m
Etihad Airways
Fri 5/89:50 pm
CMB
-
ORD
1 stop21h 15m
Etihad Airways
Deal found 3/27$824
This oojo deal was found by Cheapflights users on 3/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/192:00 pm
ORD
-
CMB
1 stop20h 05m
Etihad Airways
Mon 7/134:10 am
CMB
-
ORD
1 stop22h 00m
Etihad Airways
Deal found 3/25$826
This Indian Eagle deal was found by Cheapflights users on 3/25. 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 9/19:10 pm
ORD
-
CMB
1 stop24h 55m
Etihad Airways
Wed 9/94:10 am
CMB
-
ORD
1 stop22h 00m
Etihad Airways
Deal found 3/25$828
This oojo deal was found by Cheapflights users on 3/26. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:10 pm
ORD
-
CMB
1 stop19h 20m
Etihad Airways
Thu 9/174:10 am
CMB
-
ORD
1 stop22h 00m
Etihad Airways
Deal found 3/26$834
This FlightHub deal was found by Cheapflights users on 3/25. 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.
Mon 4/202:00 pm
ORD
-
CMB
1 stop32h 05m
Etihad Airways
Tue 7/144:10 am
CMB
-
ORD
1 stop22h 00m
Etihad Airways
Deal found 3/25$835
This flugladen.de deal was found by Cheapflights users on 3/24. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/232:00 pm
ORD
-
CMB
1 stop20h 05m
Etihad Airways
Thu 4/309:50 pm
CMB
-
ORD
1 stop21h 15m
Etihad Airways
Deal found 3/24$837
This oojo deal was found by Cheapflights users on 3/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/12:00 pm
ORD
-
CMB
1 stop20h 05m
Etihad Airways
Sun 5/319:50 pm
CMB
-
ORD
1 stop21h 15m
Etihad Airways
Deal found 3/28$849
This FlightHub deal was found by Cheapflights users on 3/27. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:00 pm
ORD
-
CMB
1 stop27h 30m
Etihad Airways
Wed 4/159:50 pm
CMB
-
ORD
1 stop21h 55m
Etihad Airways
Deal found 3/27$859
This oojo deal was found by Cheapflights users on 3/24. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/42:00 pm
ORD
-
CMB
1 stop20h 05m
Etihad Airways
Sun 6/79:50 pm
CMB
-
ORD
1 stop21h 15m
Etihad Airways
Deal found 3/24$866
This Indian Eagle deal was found by Cheapflights users on 3/24. 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 7/219:10 pm
ORD
-
CMB
1 stop19h 20m
Etihad Airways
Tue 7/284:10 am
CMB
-
ORD
1 stop22h 00m
Etihad Airways
Deal found 3/24$868
This oojo deal was found by Cheapflights users on 3/25. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/59:10 pm
ORD
-
CMB
1 stop36h 55m
Etihad Airways
Sat 8/2210:00 am
CMB
-
ORD
1 stop40h 10m
Etihad Airways
Deal found 3/25$870

Find flight deals from O'Hare Intl to Sri Lanka

Keep the following information in mind while searching for O'Hare Intl to Sri Lanka flight deals. Data was last updated March 29, 2026.

Round-trip from

$804
(oojo)

One-way from

$386
(SmartFares)

Popular in

December

Cheapest in

September

Average price

$1,070
From Chicago O'Hare Intl to Sri Lanka
Search Deals
One-way flight from Chicago O'Hare Intl to Sri Lanka
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($50 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'Hare Intl to Sri Lanka 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 March 29, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Sri Lanka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Thu 7/23

9:10 pm-8:35 am

1 stop24h 55m

Colombo Bandaranaike Intl

Sat 8/15

10:00 am-3:40 pm

1 stop40h 10m

$923

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Sun 4/26

1:00 pm-3:00 am

1 stop27h 30m

Colombo Bandaranaike Intl

Thu 4/30

9:50 pm-8:35 am

1 stop21h 15m

$1,080

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Fri 5/1

12:20 pm-1:45 am

2 stops26h 55m

Colombo Bandaranaike Intl

Sun 5/31

7:15 pm-3:05 pm

1 stop30h 20m

$1,129

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Sun 4/26

7:20 pm-3:05 am

1 stop21h 15m

Colombo Bandaranaike Intl

Thu 4/30

7:15 pm-6:40 am

2 stops45h 55m

$1,154

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Thu 4/16

6:00 am-1:45 am

2 stops33h 15m

Colombo Bandaranaike Intl

Tue 7/14

4:35 am-3:05 pm

1 stop21h 00m

$1,247
Quickest round-trip

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Sat 8/8

4:16 pm-3:00 am

2 stops24h 14m

Colombo Bandaranaike Intl

Sat 8/15

4:10 am-3:40 pm

1 stop22h 00m

$1,331

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Mon 5/18

2:00 pm-8:35 am

1 stop32h 05m

Colombo Bandaranaike Intl

Fri 8/14

4:20 pm-3:40 pm

1 stop33h 50m

$1,453

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Fri 4/17

8:35 pm-10:15 am

2 stops27h 10m

Colombo Bandaranaike Intl

Tue 7/14

2:05 am-3:45 pm

1 stop24h 10m

$1,522
Cheapest one-way
Quickest one-way

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Sun 4/12

1:00 pm-8:40 pm

1 stop21h 10m

$416

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Fri 4/10

1:00 pm-3:30 pm

1 stop40h 00m

$426

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Best time to book a flight from O'Hare Intl to Sri Lanka

Have a flexible travel schedule? Discover the best time to fly to Sri Lanka from O'Hare Intl 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 O'Hare Intl Airport to Sri Lanka

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Sri Lanka?

Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Sri Lanka (average of $607). Flying from Chicago O'Hare Intl Airport to Sri Lanka in December is currently the most expensive (average of $1,185). 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.

Reviews of airlines servicing Sri Lanka

Get insights into the airlines that provide service to Sri Lanka. 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 Sri Lanka. Reviews last updated March 29, 2026.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Sri Lanka, such as Cathay Pacific,Qatar Airways, andEtihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,232 reviews

Entertainment

7.8

Food

7.3

Overall

7.6

Boarding

7.9

Crew

8.1

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Cathay Pacific
7.6
Good
1,232 reviews
Cathay Pacific
7.6
Good
1,232 reviews

Entertainment

7.8

Food

7.3

Overall

7.6

Boarding

7.9

Crew

8.1

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Qatar Airways
7.4
Good
3,731 reviews
Cathay Pacific
7.6
Good
1,232 reviews

Entertainment

7.8

Food

7.3

Overall

7.6

Boarding

7.9

Crew

8.1

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Etihad Airways
7.3
Good
1,431 reviews
Cathay Pacific
7.6
Good
1,232 reviews

Entertainment

7.8

Food

7.3

Overall

7.6

Boarding

7.9

Crew

8.1

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
JetBlue
7.2
Good
2,908 reviews
Cathay Pacific
7.6
Good
1,232 reviews

Entertainment

7.8

Food

7.3

Overall

7.6

Boarding

7.9

Crew

8.1

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.
Air Canada
7.1
Good
10,856 reviews
Cathay Pacific
7.6
Good
1,232 reviews

Entertainment

7.8

Food

7.3

Overall

7.6

Boarding

7.9

Crew

8.1

Comfort

7.6

Reviews

1 / 20
4.0
Okay

Jasper,Mar 2026

SFO - HKG

Food and comfort. Rice was kinda dry and hard. Ratio of protein to starch was menial.i probably found two chunks of chicken on the stew. Seats were tight. Very cramped. It was a bit warm during the flight. My check in baggage was separated from my connection ting flight. Had to wait a few hours in the airport, costing me extra cash for the driver to wait. I dont think ill be ever flying cathay pacific ever again.

Related info for your journey

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

    Airlines like Etihad Airways and Qatar Airways fly from Chicago O'Hare Intl Airport to Sri Lanka in about 24h 55m. The time it takes to get you to your destination can typically vary by up to 2h. Chicago O'Hare Intl Airport and Sri Lanka are separated by a distance of 8947 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Sri Lanka one-way?

    To fly one-way, consider booking your trip with Cathay Pacific, which is currently one of the cheapest options available, starting at $308. Etihad Airways flights start at $462 while deals on Qatar Airways start at $475 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Sri Lanka 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 O'Hare Intl Airport to Sri Lanka?

    Currently, February is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Sri Lanka (average of $607). Flying from Chicago O'Hare Intl Airport to Sri Lanka in December is currently the most expensive (average of $1,185). 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

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 8 airlines flying from O'Hare Intl to Sri Lanka

Discover the top 8 airlines that operate flights from O'Hare Intl to Sri Lanka. 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 March 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$607Average$755FlexibilityNo cancel feeOn-time72%
Air IndiaCheapest$799Average$997FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$891Average$1,051FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$925Average$1,360FlexibilityNo cancel feeOn-time75%
Qatar AirwaysCheapest$953Average$1,415FlexibilityNo cancel feeOn-time68%
Air CanadaCheapest$983Average$1,623FlexibilityNo cancel feeOn-time67%
IndiGoCheapest$1,199Average$1,401FlexibilityNo cancel feeOn-time80%
JetBlueCheapest$1,593Average$2,760FlexibilityNo cancel feeOn-time62%

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.