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Cheap flights from Sri Lanka to Chicago from $670

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sri Lanka to Chicago departing on 11/28. 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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Find the cheapest flights from Sri Lanka to Chicago

Recent round-trip flight deals from Sri Lanka to Chicago

Logo
2:45 am - 6:25 pmCMB-ORD
27h 10m2 stops
Logo
6:50 pm - 3:55 pmORD-CMB
33h 35m2 stops
$956
Find Deal
Tue, Dec 2 - Sun, Dec 7
Air India Logo
7:15 pm - 6:30 amCMB-ORD
22h 45m1 stop
Air India Logo
11:00 am - 7:20 amORD-CMB
32h 50m1 stop
$984Air India
Find Deal
Wed, Dec 3 - Sun, Dec 7
Cathay Pacific Logo
12:45 am - 1:00 pmCMB-ORD
23h 45m1 stop
Cathay Pacific Logo
2:40 pm - 11:30 pmORD-CMB
45h 20m1 stop
$1,119Cathay Pacific
Find Deal
Tue, Dec 2 - Sun, Dec 7
Emirates Logo
5:35 pm - 3:45 pmCMB-ORD
32h 40m1 stop
Emirates Logo
8:35 pm - 1:05 amORD-CMB
42h 00m1 stop
$1,154Emirates
Find Deal
Fri, Sep 12 - Fri, Sep 19
Emirates Logo
2:55 am - 3:45 pmCMB-ORD
23h 20m1 stop
Emirates Logo
8:35 pm - 9:30 amORD-CMB
50h 25m2 stops
$1,205Emirates
Find Deal
Thu, Sep 11 - Fri, Sep 19
Cathay Pacific Logo
12:50 am - 2:25 pmCMB-ORD
24h 05m1 stop
Cathay Pacific Logo
2:40 pm - 11:30 pmORD-CMB
45h 20m1 stop
$1,318Cathay Pacific
Find Deal
Mon, Sep 1 - Thu, Dec 11
Etihad Airways Logo
9:50 pm - 10:28 pmCMB-ORD
35h 08m2 stops
Etihad Airways Logo
1:10 pm - 8:20 pmORD-CMB
19h 40m1 stop
$2,213Etihad Airways
Find Deal
Mon, Aug 11 - Sun, Dec 21
Etihad Airways Logo
9:50 pm - 10:28 pmCMB-ORD
35h 08m2 stops
Etihad Airways Logo
1:10 pm - 8:15 amORD-CMB
31h 35m1 stop
$2,216Etihad Airways
Find Deal
Mon, Aug 11 - Sun, Dec 21
Qatar Airways Logo
3:35 am - 3:05 pmCMB-ORD
22h 00m1 stop
Qatar Airways Logo
2:50 pm - 2:45 amORD-CMB
24h 25m2 stops
$2,679Qatar Airways
Find Deal
Sun, Aug 10 - Sun, Dec 21
Qatar Airways Logo
3:35 am - 3:05 pmCMB-ORD
22h 00m1 stop
Qatar Airways Logo
2:50 pm - 1:55 amORD-CMB
23h 35m2 stops
$2,748Qatar Airways
Find Deal
Sun, Aug 10 - Sun, Dec 21

Air Canada flights from Sri Lanka to Chicago O'Hare Intl Airport

Our best Air Canada deals on Sri Lanka to Chicago O'Hare Intl Airport flight tickets
Air Canada
Aug 11
CMB10:05 amColombo Bandaranaike Intl
36h 26m
2 stops
ORD12:01 pmChicago O'Hare Intl
Dec 21
ORD7:15 amChicago O'Hare Intl
41h 45m
2 stops
CMB12:30 pmColombo Bandaranaike Intl
$2,157
Find similar
Air Canada
Aug 11
CMB10:05 amColombo Bandaranaike Intl
37h 38m
2 stops
ORD1:13 pmChicago O'Hare Intl
Dec 21
ORD7:15 amChicago O'Hare Intl
41h 45m
2 stops
CMB12:30 pmColombo Bandaranaike Intl
$2,166
Find similar
Air Canada
Oct 19
CMB10:05 amColombo Bandaranaike Intl
37h 39m
2 stops
ORD1:14 pmChicago O'Hare Intl
Apr 14
ORD8:40 amChicago O'Hare Intl
33h 55m
2 stops
CMB5:05 amColombo Bandaranaike Intl
$3,527
Find similar

Air India flights from Sri Lanka to Chicago O'Hare Intl Airport

Our best Air India deals on Sri Lanka to Chicago O'Hare Intl Airport flight tickets
Air India
Dec 3
CMB7:15 pmColombo Bandaranaike Intl
22h 45m
1 stop
ORD6:30 amChicago O'Hare Intl
Dec 7
ORD11:00 amChicago O'Hare Intl
32h 50m
1 stop
CMB7:20 amColombo Bandaranaike Intl
$984
Find similar
Air India
Sep 2
CMB5:05 pmColombo Bandaranaike Intl
24h 50m
1 stop
ORD7:25 amChicago O'Hare Intl
Dec 11
ORD11:00 amChicago O'Hare Intl
32h 50m
1 stop
CMB7:20 amColombo Bandaranaike Intl
$1,234
Find similar
Air India
Aug 3
CMB3:20 amColombo Bandaranaike Intl
65h 25m
3 stops
ORD10:15 amChicago O'Hare Intl
Aug 10
ORD12:15 pmChicago O'Hare Intl
40h 15m
2 stops
CMB3:00 pmColombo Bandaranaike Intl
$9,805
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sri Lanka to Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Sri Lanka to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Tue 12/2

2:45 am-6:25 pm

2 stops27h 10m

Chicago O'Hare Intl

Sun 12/7

6:50 pm-3:55 pm

2 stops33h 35m

$956

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Wed 12/3

7:15 pm-6:30 am

1 stop22h 45m

Chicago O'Hare Intl

Sun 12/7

11:00 am-7:20 am

1 stop32h 50m

$984

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Tue 12/2

12:45 am-1:00 pm

1 stop23h 45m

Chicago O'Hare Intl

Sun 12/7

2:40 pm-11:30 pm

1 stop45h 20m

$1,119

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Fri 9/12

5:35 pm-3:45 pm

1 stop32h 40m

Chicago O'Hare Intl

Fri 9/19

8:35 pm-1:05 am

1 stop42h 00m

$1,154

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Thu 9/11

2:55 am-3:45 pm

1 stop23h 20m

Chicago O'Hare Intl

Fri 9/19

8:35 pm-9:30 am

2 stops50h 25m

$1,205

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Mon 9/1

12:50 am-2:25 pm

1 stop24h 05m

Chicago O'Hare Intl

Thu 12/11

2:40 pm-11:30 pm

1 stop45h 20m

$1,318

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Mon 8/11

9:50 pm-10:28 pm

2 stops35h 08m

Chicago O'Hare Intl

Sun 12/21

1:10 pm-8:20 pm

1 stop19h 40m

$2,213

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Mon 8/11

9:50 pm-10:28 pm

2 stops35h 08m

Chicago O'Hare Intl

Sun 12/21

1:10 pm-8:15 am

1 stop31h 35m

$2,216

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Sun 8/10

3:35 am-3:05 pm

1 stop22h 00m

Chicago O'Hare Intl

Sun 12/21

2:50 pm-2:45 am

2 stops24h 25m

$2,679

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

Sun 8/10

3:35 am-3:05 pm

1 stop22h 00m

Chicago O'Hare Intl

Sun 12/21

2:50 pm-1:55 am

2 stops23h 35m

$2,748

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Sri Lanka to Chicago O'Hare Intl Airport

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 day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Monday when prices can be found for as low as $1,123. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Sri Lanka because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,495.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Sri Lanka in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $1,157 when looking at flights departing in the afternoon. Try not to purchase tickets in the evening because they tend to be around $1,372. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Sri Lanka to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sri Lanka to Chicago O'Hare Intl Airport

Best Price Found

$670

Fastest flight time

21h 25m

Direct flights

None
The best one-way flight to Chicago O'Hare Intl Airport from Sri Lanka in the past 72 hours is $670. The best round-trip flight deal from Sri Lanka to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $956.
The fastest flight from Sri Lanka to Chicago O'Hare Intl Airport takes 21h 25m
There are no direct flights from Sri Lanka to Chicago O'Hare Intl Airport. Popular non-direct route for this connection is Colombo Bandaranaike Intl Airport - Chicago O'Hare Intl Airport.
Search flight deals

  • When did momondo last update prices for flights from Sri Lanka to Chicago O'Hare Intl Airport?

    Prices for flights from Sri Lanka to Chicago O'Hare Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Sri Lanka to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Sri Lanka to Chicago O'Hare Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Sri Lanka to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Sri Lanka to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Sri Lanka to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom $1,021Free CancellationRating
7.4
3,609 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom $1,058Free CancellationRating
7.4
1,230 reviews
Search Etihad Airways flights

Traveling to a place near Chicago?

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Why use momondo?

Why should I use momondo to find a flight deal from Sri Lanka to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sri Lanka to Chicago. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Sri Lanka to Chicago with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Sri Lanka to Chicago flights to just show those with flexible booking policies.

How can momondo help me find flights from Sri Lanka to Chicago?

Once all potential Sri Lanka to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Sri Lanka to Chicago right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Sri Lanka to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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