Cheap flights from Chicago O'Hare Intl Airport to Sri Lanka from $525
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago O'Hare Intl Airport to Sri Lanka departing on 1/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Not ready to book? to track prices.Etihad Airways flights from Chicago O'Hare Intl Airport to Sri Lanka
Our best Etihad Airways deals on Chicago O'Hare Intl Airport to Sri Lanka flight tickets
Cathay Pacific flights from Chicago O'Hare Intl Airport to Sri Lanka
Our best Cathay Pacific deals on Chicago O'Hare Intl Airport to Sri Lanka flight tickets
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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
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Wed 3/10
1:15 pm-2:50 am
1 stop26h 05m
Colombo Bandaranaike Intl
Fri 4/2
10:00 am-8:35 am
1 stop33h 05m
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Tue 4/6
4:15 pm-11:45 pm
1 stop45h 00m
Colombo Bandaranaike Intl
Mon 4/12
1:05 am-1:55 pm
1 stop23h 20m
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Tue 4/6
4:15 pm-11:45 pm
1 stop45h 00m
Colombo Bandaranaike Intl
Mon 4/19
1:05 am-1:55 pm
1 stop23h 20m
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Tue 10/20
8:25 pm-8:35 pm
1 stop37h 40m
Colombo Bandaranaike Intl
Tue 10/27
9:55 am-8:35 am
1 stop33h 10m
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Wed 3/3
7:45 pm-6:25 pm
2 stops35h 10m
Colombo Bandaranaike Intl
Wed 3/17
8:15 pm-4:00 pm
2 stops30h 15m
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Mon 3/1
7:45 pm-6:25 pm
2 stops35h 10m
Colombo Bandaranaike Intl
Wed 3/10
8:15 pm-3:10 pm
2 stops30h 25m
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Mon 3/29
7:20 pm-2:05 am
1 stop20h 15m
Colombo Bandaranaike Intl
Thu 4/22
3:35 am-11:59 pm
2 stops30h 54m
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Sun 1/17
6:50 pm-8:45 am
1 stop26h 25m
Colombo Bandaranaike Intl
Sun 1/31
7:30 pm-2:30 pm
1 stop30h 30m
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Sun 11/1
12:45 pm-5:55 am
1 stop29h 40m
Colombo Bandaranaike Intl
Sun 11/8
9:15 am-10:00 am
1 stop36h 15m
ChicagoColombo
ORD Chicago O'Hare Intl - CMB Colombo Bandaranaike Intl
ORDCMB
Chicago O'Hare Intl
Sun 11/1
12:45 pm-5:55 am
1 stop29h 40m
Colombo Bandaranaike Intl
Thu 11/5
9:15 am-11:00 am
1 stop37h 15m
See travel insights to Sri Lanka from
How to get the cheapest flight ticket from Chicago O'Hare Intl Airport to Sri Lanka
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Sri Lanka?
The month of March is, on average, the cheapest month to fly to Sri Lanka from Chicago O'Hare Intl Airport, with most prices found around $922. If you aren’t able to travel to Sri Lanka during the month of March, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $969.
How far in advance should I book a flight from Chicago O'Hare Intl Airport to Sri Lanka?
You are more likely to see cheaper flights to Sri Lanka from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Sri Lanka for around $1,355 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sri Lanka from Chicago O'Hare Intl Airport for as low as $950 on momondo.
What is the cheapest airline that flies from Chicago O'Hare Intl to Sri Lanka?
SriLankan Airlines is the most popular carrier operating from Chicago O'Hare Intl to Sri Lanka
What airlines fly to Sri Lanka?
Etihad Airways, JetBlue and Cathay Pacific are the top three most popular airlines that fly to Sri Lanka from Chicago O'Hare Intl Airport according to our data. Etihad Airways is the first choice among our users, with 48% of people opting to fly with this airline when traveling to Sri Lanka. Keep in mind that there are 5 different airlines that fly to Sri Lanka on a routine basis, so you have a few additional options to choose from.
Cheap Chicago O'Hare Intl Airport to Sri Lanka flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Sri Lanka
Frequently asked questions about flying from Chicago O'Hare Intl Airport to Sri Lanka
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Sri Lanka?
Prices for flights from Chicago O'Hare Intl Airport to Sri Lanka refresh daily.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Sri Lanka?
The number of operators available for flights from Chicago O'Hare Intl Airport to Sri Lanka is 6 as of October 2026.
How old do you have to be to fly from Chicago O'Hare Intl Airport to Sri Lanka?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago O'Hare Intl Airport to Sri Lanka.
What documentation or ID do you need to fly to Sri Lanka?
The travel and health documents you'll need for your trip to Sri Lanka may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sri Lanka. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Chicago O'Hare Intl Airport to Sri Lanka
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Sri Lanka with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $607 | Free Cancellation | Rating 7.6 1,513 reviews | |||
| PriceFrom $891 | Free Cancellation | Rating 7.4 4,454 reviews | |||
| PriceFrom $930 | Free Cancellation | Rating 7.3 1,540 reviews | |||
| PriceFrom $967 | Free Cancellation | Rating 7.3 3,721 reviews | |||
| PriceFrom $1,593 | Free Cancellation | Rating 7.1 3,045 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Sri Lanka?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Sri Lanka. momondo saves you time and could save you money on your trip.
Can I find flights from Chicago to Sri Lanka with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Sri Lanka from Chicago with this policy.
How can momondo help me find flights from Chicago to Sri Lanka?
Once you have performed a search for Chicago to Sri Lanka flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Chicago to Sri Lanka right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Chicago to Sri Lanka flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.