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$346+ 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CMB
sep. 2 — sep. 91
mar. 9/2
mar. 9/9
1 adult, Economy
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Cheap 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 agosto 28, 2025.

Round-trip from

$685
(FlightHub)

One-way from

$346
(FlightHub)

Popular in

December

Cheapest in

March

Average price

$1,323
From Chicago O'Hare Intl to Sri Lanka
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One-way flight from Chicago O'Hare Intl to Sri Lanka
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Highest demand for flights based on searches. 9% potential increase in price ($131 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 agosto 28, 2025.

This FlightHub deal was found by Cheapflights users on 8/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 11/202:40 pmORD - CMB
1 stop45h 20mCathay Pacific
lun. 11/2412:45 amCMB - ORD
1 stop23h 45mCathay Pacific
Deal found 8/26$685
This Booking.com deal was found by Cheapflights users on 8/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/124:00 pmORD - CMB
1 stop45h 00mCathay Pacific
sáb. 10/1812:50 amCMB - ORD
1 stop24h 05mCathay Pacific
Deal found 8/28$693
This FlightHub deal was found by Cheapflights users on 8/28. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/304:00 pmORD - CMB
1 stop45h 00mCathay Pacific
mié. 9/1012:50 amCMB - ORD
1 stop24h 05mCathay Pacific
Deal found 8/28$700
This Cathay Pacific deal was found by Cheapflights users on 8/26. 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.
mar. 11/182:40 pmORD - CMB
1 stop45h 20mCathay Pacific
jue. 11/2712:45 amCMB - ORD
1 stop23h 45mCathay Pacific
Deal found 8/26$707
This FlightHub deal was found by Cheapflights users on 8/25. 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.
vie. 10/34:00 pmORD - CMB
1 stop45h 00mCathay Pacific
vie. 10/1012:50 amCMB - ORD
1 stop24h 05mCathay Pacific
Deal found 8/25$786
This FlightHub deal was found by Cheapflights users on 8/26. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/294:00 pmORD - CMB
1 stop45h 00mCathay Pacific
vie. 9/1212:50 amCMB - ORD
1 stop24h 05mCathay Pacific
Deal found 8/26$801
This Booking.com deal was found by Cheapflights users on 8/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/314:00 pmORD - CMB
1 stop45h 00mMultiple Airlines
mié. 9/109:55 pmCMB - ORD
2 stops46h 15mMultiple Airlines
Deal found 8/27$842
This Booking.com deal was found by Cheapflights users on 8/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/74:00 pmORD - CMB
1 stop45h 00mMultiple Airlines
dom. 9/149:55 pmCMB - ORD
2 stops46h 15mMultiple Airlines
Deal found 8/28$855
This Booking.com deal was found by Cheapflights users on 8/26. 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.
dom. 9/214:00 pmORD - CMB
1 stop45h 00mMultiple Airlines
dom. 10/199:55 pmCMB - ORD
2 stops30h 30mMultiple Airlines
Deal found 8/26$862
This Booking.com deal was found by Cheapflights users on 8/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/164:00 pmORD - CMB
1 stop45h 00mMultiple Airlines
mar. 9/309:55 pmCMB - ORD
2 stops46h 15mMultiple Airlines
Deal found 8/27$864
This Booking.com deal was found by Cheapflights users on 8/26. 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.
mar. 9/94:00 pmORD - CMB
1 stop45h 00mMultiple Airlines
lun. 9/229:55 pmCMB - ORD
2 stops46h 15mMultiple Airlines
Deal found 8/26$869
This Booking.com deal was found by Cheapflights users on 8/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/14:00 pmORD - CMB
1 stop45h 00mMultiple Airlines
mié. 9/249:55 pmCMB - ORD
2 stops46h 15mMultiple Airlines
Deal found 8/27$879

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 agosto 28, 2025.
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

O'Hare Intl

Fly to

Sri Lanka

Route

Depart

Return

Price

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

vie. 11/21

2:40 pm-11:30 pm

1 stop45h 20m

Colombo Bandaranaike Intl

lun. 11/24

12:45 am-1:00 pm

1 stop23h 45m

$685

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

jue. 11/20

2:40 pm-11:30 pm

1 stop45h 20m

Colombo Bandaranaike Intl

lun. 11/24

12:45 am-1:00 pm

1 stop23h 45m

$685

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

dom. 10/19

4:00 pm-11:30 pm

1 stop45h 00m

Colombo Bandaranaike Intl

mar. 10/28

12:45 am-2:00 pm

1 stop23h 45m

$685

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

jue. 10/16

4:00 pm-11:30 pm

1 stop45h 00m

Colombo Bandaranaike Intl

jue. 11/13

12:45 am-1:00 pm

1 stop23h 45m

$685

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

dom. 10/12

4:00 pm-11:30 pm

1 stop45h 00m

Colombo Bandaranaike Intl

sáb. 10/18

12:50 am-2:25 pm

1 stop24h 05m

$693

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

dom. 9/7

4:00 pm-11:30 pm

1 stop45h 00m

Colombo Bandaranaike Intl

sáb. 9/13

12:50 am-2:25 pm

1 stop24h 05m

$700

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

dom. 9/14

4:00 pm-11:30 pm

1 stop45h 00m

Colombo Bandaranaike Intl

lun. 9/22

12:50 am-2:25 pm

1 stop24h 05m

$700

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

dom. 9/21

4:00 pm-11:30 pm

1 stop45h 00m

Colombo Bandaranaike Intl

sáb. 10/18

12:50 am-2:25 pm

1 stop24h 05m

$700

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

jue. 11/20

2:40 pm-11:30 pm

1 stop45h 20m

Colombo Bandaranaike Intl

jue. 11/27

12:45 am-1:00 pm

1 stop23h 45m

$707

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

sáb. 11/22

2:40 pm-11:30 pm

1 stop45h 20m

Colombo Bandaranaike Intl

mar. 11/25

12:45 am-1:00 pm

1 stop23h 45m

$707

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/26

Showing 1-10 of 17 results
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, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Sri Lanka (average of $1,036). Flying from Chicago O'Hare Intl Airport to Sri Lanka in December is currently the most expensive (average of $1,751). 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 is the cheapest time of day to fly from ORD to LK?

Find hourly flight availability from O'Hare Intl to Sri Lanka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated agosto 28, 2025.

When flying from Chicago O'Hare Intl Airport to Sri Lanka, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 agosto 28, 2025.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Sri Lanka, such as Cathay Pacific, Qatar Airways, and Etihad Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
977 reviews

Comfort

7.6

Boarding

7.9

Crew

8.1

Entertainment

7.8

Food

7.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .
Cathay Pacific
7.6
Good
977 reviews
Cathay Pacific
7.6
Good
977 reviews

Comfort

7.6

Boarding

7.9

Crew

8.1

Entertainment

7.8

Food

7.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .
Qatar Airways
7.4
Good
3,611 reviews
Cathay Pacific
7.6
Good
977 reviews

Comfort

7.6

Boarding

7.9

Crew

8.1

Entertainment

7.8

Food

7.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .
Etihad Airways
7.4
Good
1,241 reviews
Cathay Pacific
7.6
Good
977 reviews

Comfort

7.6

Boarding

7.9

Crew

8.1

Entertainment

7.8

Food

7.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .
Turkish Airlines
7.3
Good
3,955 reviews
Cathay Pacific
7.6
Good
977 reviews

Comfort

7.6

Boarding

7.9

Crew

8.1

Entertainment

7.8

Food

7.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .
Air Canada
7.1
Good
10,000 reviews
Cathay Pacific
7.6
Good
977 reviews

Comfort

7.6

Boarding

7.9

Crew

8.1

Entertainment

7.8

Food

7.3

Overall

7.6

Reviews

1 / 20
10.0
Excellent

anish,Aug 2025

HKG - KTM

Journey was way better than on the airbus from Toronto to Hongkong , as the economy seats were better .

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 Cathay Pacific fly from Chicago O'Hare Intl Airport to Sri Lanka in about 45h 20m. The time it takes to get you to your destination can typically vary by up to . Chicago O'Hare Intl Airport and Sri Lanka are separated by a distance of 8947 mi.

  • 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, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Sri Lanka (average of $1,036). Flying from Chicago O'Hare Intl Airport to Sri Lanka in December is currently the most expensive (average of $1,751). 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

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Alternative routes for O'Hare Intl to Sri Lanka

See prices for flight routes from nearby airports that may be better suited for you.
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Midway to Ho Chi Minh City flights
Midway to Hong Kong flights
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O'Hare Intl to Amritsar flights
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Midway to Taiwan Taoyuan Intl flights
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Midway to Manila flights

Top 10 airlines flying from O'Hare Intl to Sri Lanka

Discover the top 10 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 agosto 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$669Average$842FlexibilityNo cancel feeOn-time72%
Air IndiaCheapest$799Average$997FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$816Average$920FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$986Average$1,435FlexibilityNo cancel feeOn-time68%
Air CanadaCheapest$1,013Average$1,568FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$1,025Average$1,390FlexibilityNo cancel feeOn-time71%
Etihad AirwaysCheapest$1,141Average$1,486FlexibilityNo cancel feeOn-time75%
EmiratesCheapest$1,183Average$1,758FlexibilityNo cancel feeOn-time75%
IndiGoCheapest$1,199Average$1,253FlexibilityNo cancel feeOn-time80%
SriLankan AirlinesCheapest$1,202Average$1,360FlexibilityNo cancel feeOn-time68%

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