$504+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — CMB
Sep 6 — Sep 131
Round-trip
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
Best
Last-minute
One-way
Cheapest flights from O'Hare Intl to Sri LankaExplore 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 August 7, 2026.
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 August 7, 2026.
This SmartFares deal was found by Cheapflights users on 8/3. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:15 pm -
1 stop44h 45m
Wed 9/2312:50 am -
1 stop23h 35m
Deal found 8/3![Cathay Pacific logo]()
$872
This SmartFares deal was found by Cheapflights users on 8/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:15 pm -
1 stop44h 45m
Tue 9/2212:50 am -
1 stop23h 35m
Deal found 8/2![Cathay Pacific logo]()
$898
This Gotogate deal was found by Cheapflights users on 8/2. 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.
Tue 11/32:35 pm -
1 stop45h 25m
Mon 1/1812:45 am -
1 stop23h 40m
Deal found 8/2![Cathay Pacific logo]()
$916
This Expedia deal was found by Cheapflights users on 8/6. 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.
Wed 10/144:15 pm -
1 stop44h 45m
Sun 11/2912:45 am -
1 stop23h 40m
Deal found 8/6![Cathay Pacific logo]()
$917
This FlightHub deal was found by Cheapflights users on 8/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:00 pm -
1 stop45h 00m
Mon 9/2812:50 am -
1 stop23h 35m
Deal found 8/3![Cathay Pacific logo]()
$923
Best flights from O'Hare Intl to Sri LankaDiscover carefully curated flight deals from O'Hare Intl to Sri Lanka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
Discover carefully curated flight deals from O'Hare Intl to Sri Lanka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 7, 2026.
This Cathay Pacific deal was found by Cheapflights users on 8/4. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:15 pm -
1 stop44h 45m
Sun 9/2012:50 am -
1 stop23h 35m
Deal found 8/4![Cathay Pacific logo]()
$946
This Indian Eagle deal was found by Cheapflights users on 8/6. 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.
Wed 9/28:25 pm -
1 stop37h 40m
Wed 10/710:00 am -
1 stop33h 05m
Deal found 8/6![Etihad Airways logo]()
$1,002
This Emirates deal was found by Cheapflights users on 8/2. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:35 pm -
2 stops27h 10m
Wed 9/238:35 pm -
2 stops53h 40m
Deal found 8/2![Emirates logo]()
$1,236
This Etihad Airways deal was found by Cheapflights users on 8/5. 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.
Fri 1/810:35 am -
2 stops22h 10m
Sat 1/169:55 am -
1 stop33h 30m
Deal found 8/5![Multiple Airlines logo]()
$1,357
This Qatar Airways deal was found by Cheapflights users on 8/3. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:00 am -
2 stops38h 15m
Fri 12/43:25 am -
2 stops28h 00m
Deal found 8/3![Qatar Airways logo]()
$1,411
This oojo deal was found by Cheapflights users on 8/6. 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 1/67:40 am -
2 stops37h 00m
Thu 2/49:55 am -
2 stops43h 18m
Deal found 8/6![Etihad Airways logo]()
$1,098
This Etihad Airways deal was found by Cheapflights users on 8/5. 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.
Fri 11/278:20 pm -
1 stop24h 20m
Mon 12/284:00 am -
1 stop22h 30m
Deal found 8/5![Etihad Airways logo]()
$1,203
This Emirates deal was found by Cheapflights users on 8/5. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:35 pm -
2 stops35h 25m
Sat 9/2611:15 am -
2 stops39h 00m
Deal found 8/5![Emirates logo]()
$1,336
This Etihad Airways deal was found by Cheapflights users on 8/6. 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.
Thu 9/1710:59 am -
2 stops29h 31m
Mon 9/214:20 pm -
1 stop26h 45m
Deal found 8/6![Etihad Airways logo]()
$1,253
Last-minute flights from O'Hare Intl to Sri LankaDiscover last-minute flight deals from O'Hare Intl to Sri Lanka. Data last updated August 7, 2026 and is based on user searches.
Discover last-minute flight deals from O'Hare Intl to Sri Lanka. Data last updated August 7, 2026 and is based on user searches.
This Justfly.com deal was found by Cheapflights users on 8/3. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/144:00 pm -
1 stop45h 00m
Wed 12/912:45 am -
1 stop23h 40m
Deal found 8/3![Cathay Pacific logo]()
$923
This SmartFares deal was found by Cheapflights users on 8/2. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:15 pm -
1 stop44h 45m
Tue 9/2212:50 am -
1 stop23h 35m
Deal found 8/2![Cathay Pacific logo]()
$898
This SmartFares deal was found by Cheapflights users on 8/3. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/174:15 pm -
1 stop44h 45m
Wed 9/2312:50 am -
1 stop23h 35m
Deal found 8/3![Cathay Pacific logo]()
$872
This Cathay Pacific deal was found by Cheapflights users on 8/5. 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 9/174:15 pm -
1 stop44h 45m
Sun 9/2012:50 am -
1 stop23h 35m
Deal found 8/5![Cathay Pacific logo]()
$946
One-way flights from O'Hare Intl to Sri LankaSearch for one-way flight options from O'Hare Intl to Sri Lanka. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
Search for one-way flight options from O'Hare Intl to Sri Lanka. Find affordable one-way fares based on user searches. Data last updated August 7, 2026.
This deal was found by Cheapflights users on 8/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/168:25 pm -
1 stop20h 05m
Deal found 8/5![Etihad Airways logo]()
$504
This deal was found by Cheapflights users on 8/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/178:25 pm -
1 stop20h 05m
Deal found 8/5![Etihad Airways logo]()
$505
This SmartFares deal was found by Cheapflights users on 8/5. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:25 pm -
1 stop32h 00m
Deal found 8/5![Etihad Airways logo]()
$510
This Flightnetwork deal was found by Cheapflights users on 8/2. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/168:25 pm -
1 stop20h 05m
Deal found 8/2![Etihad Airways logo]()
$518
This Kiwi.com deal was found by Cheapflights users on 8/3. 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.
Sun 8/168:00 pm -
2 stops40h 40m
Deal found 8/3![Multiple Airlines logo]()
$524
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:00 pm -
2 stops40h 40m
Deal found 8/4![Multiple Airlines logo]()
$538
This deal was found by Cheapflights users on 8/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:25 pm -
1 stop20h 05m
Deal found 8/5![Etihad Airways logo]()
$543
This Flightnetwork deal was found by Cheapflights users on 8/5. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:25 pm -
1 stop25h 40m
Deal found 8/5![Etihad Airways logo]()
$554
This Mytrip deal was found by Cheapflights users on 8/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/132:00 pm -
3 stops35h 00m
Deal found 8/4![Multiple Airlines logo]()
$574
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 August 7, 2026.
Round-trip from | $872 (SmartFares) |
|---|---|
One-way from | $504 |
Popular in | December |
Cheapest in | September |
Average price | $1,284 |
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 August 7, 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
Cheapest round-trip
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Thu 9/17
4:15 pm-11:30 pm
1 stop44h 45m
Colombo Bandaranaike Intl
Sun 9/20
12:50 am-1:55 pm
1 stop23h 35m
$946
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Wed 9/2
8:25 pm-8:35 pm
1 stop37h 40m
Colombo Bandaranaike Intl
Wed 10/7
10:00 am-8:35 am
1 stop33h 05m
$1,002
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Wed 1/6
7:40 am-8:10 am
2 stops37h 00m
Colombo Bandaranaike Intl
Thu 2/4
9:55 am-5:43 pm
2 stops43h 18m
$1,098
Quickest round-trip
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Fri 11/27
8:20 pm-8:10 am
1 stop24h 20m
Colombo Bandaranaike Intl
Mon 12/28
4:00 am-3:00 pm
1 stop22h 30m
$1,203
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Wed 9/16
8:35 pm-10:15 am
2 stops27h 10m
Colombo Bandaranaike Intl
Wed 9/23
8:35 pm-3:45 pm
2 stops53h 40m
$1,236
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Thu 9/17
10:59 am-3:00 am
2 stops29h 31m
Colombo Bandaranaike Intl
Mon 9/21
4:20 pm-8:35 am
1 stop26h 45m
$1,253
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Sat 9/19
8:35 pm-6:30 pm
2 stops35h 25m
Colombo Bandaranaike Intl
Sat 9/26
11:15 am-3:45 pm
2 stops39h 00m
$1,336
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Fri 1/8
10:35 am-8:15 pm
2 stops22h 10m
Colombo Bandaranaike Intl
Sat 1/16
9:55 am-7:55 am
1 stop33h 30m
$1,357
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Thu 11/19
7:00 am-8:45 am
2 stops38h 15m
Colombo Bandaranaike Intl
Fri 12/4
3:25 am-7:55 pm
2 stops28h 00m
$1,411
Cheapest one-way
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Sun 11/15
6:50 pm-11:20 pm
2 stops41h 00m
$504
Showing 1-10 of 17 resultsSorted by cheapest first
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.
ORD-CMB
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
ORD-LK0
ORD-CMB
What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Sri Lanka?
Currently, March is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Sri Lanka (average of $922). Flying from Chicago O'Hare Intl Airport to Sri Lanka in December is currently the most expensive (average of $2,740). 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.
How far ahead should I book a flight from Chicago O'Hare Intl Airport to Sri Lanka?
The best time to book flights from Chicago O'Hare Intl Airport to Sri Lanka is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
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 August 7, 2026.
Read through reviews of airlines operating flights from Chicago O'Hare Intl Airport to Sri Lanka, such as Cathay Pacific,Qatar Airways, andTurkish Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.3
Crew
8.1
Boarding
7.9
Comfort
7.5
Overall
7.6
Entertainment
7.7
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Food
7.3
Crew
8.1
Boarding
7.9
Comfort
7.5
Overall
7.6
Entertainment
7.7
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Food
7.3
Crew
8.1
Boarding
7.9
Comfort
7.5
Overall
7.6
Entertainment
7.7
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Food
7.3
Crew
8.1
Boarding
7.9
Comfort
7.5
Overall
7.6
Entertainment
7.7
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Food
7.3
Crew
8.1
Boarding
7.9
Comfort
7.5
Overall
7.6
Entertainment
7.7
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
Food
7.3
Crew
8.1
Boarding
7.9
Comfort
7.5
Overall
7.6
Entertainment
7.7
Reviews
1 / 20
10.0
ExcellentErnest,Jun 2026
SFO - HKG
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.
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
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for O'Hare Intl to Sri Lanka
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Sri Lanka by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from O'Hare Intl to Sri Lanka by cabin class
Find flights from O'Hare Intl to Sri Lanka, based on your preferred cabin class, be it economy, premium economy, business, or first class.
O'Hare Intl and Sri Lanka flights
Browse other O'Hare Intl and Sri Lanka flight options. Last updated on August 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
O'Hare Intl to Sri Lanka flights
Consider these flights traveling from O'Hare Intl to Sri Lanka.
Top 7 airlines flying from O'Hare Intl to Sri Lanka
Discover the top 7 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 August 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$623 | Average$829 | FlexibilityNo cancel fee | On-time72% | |
| Cheapest$692 | Average$1,341 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$886 | Average$1,095 | FlexibilityNo cancel fee | On-time68% | |
| Cheapest$891 | Average$1,064 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$925 | Average$1,411 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$1,593 | Average$2,760 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$1,623 | Average$1,729 | FlexibilityNo cancel fee | On-time67% |