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Cheap flights from Illinois to Sri Lanka from $524

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Sri Lanka departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Illinois to Sri Lanka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Turkish Airlines Logo
11:25 am - 5:20 am
ORD
-
CMB
31h 25m
1 stop
Turkish Airlines Logo
8:25 am - 9:40 am
CMB
-
ORD
35h 45m
1 stop
$1,102Turkish Airlines
Fri, Sep 18 - Sun, Sep 20
Etihad Airways Logo
9:10 pm - 2:55 pm
ORD
-
CMB
31h 15m
1 stop
Etihad Airways Logo
9:50 pm - 3:40 pm
CMB
-
ORD
28h 20m
1 stop
$1,109Etihad Airways
Sun, Aug 2 - Wed, Aug 12
Air India Logo
1:10 pm - 7:00 am
ORD
-
CMB
31h 20m
1 stop
Air India Logo
5:05 pm - 11:30 am
CMB
-
ORD
29h 55m
2 stops
$1,124Air India
Wed, Oct 21 - Sun, Nov 1
Etihad Airways Logo
9:10 pm - 8:35 am
ORD
-
CMB
24h 55m
1 stop
Etihad Airways Logo
4:20 pm - 3:40 pm
CMB
-
ORD
33h 50m
1 stop
$1,133Etihad Airways
Wed, Aug 5 - Sat, Aug 22
Etihad Airways Logo
2:00 pm - 8:35 am
ORD
-
CMB
32h 05m
1 stop
Etihad Airways Logo
9:50 pm - 3:40 pm
CMB
-
ORD
28h 20m
1 stop
$1,146Etihad Airways
Thu, Jul 23 - Sun, Aug 16
Air India Logo
1:10 pm - 7:00 am
ORD
-
CMB
31h 20m
1 stop
Air India Logo
5:05 pm - 11:10 am
CMB
-
ORD
28h 35m
2 stops
$1,158Air India
Wed, Jul 22 - Tue, Aug 18
Qatar Airways Logo
1:43 pm - 4:50 pm
ORD
-
CMB
40h 37m
2 stops
Qatar Airways Logo
8:20 pm - 3:05 pm
CMB
-
ORD
29h 15m
1 stop
$1,160Qatar Airways
Thu, Sep 3 - Thu, Oct 8
Qatar Airways Logo
6:48 am - 2:05 am
BMI
-
CMB
32h 47m
2 stops
Qatar Airways Logo
8:20 pm - 10:47 pm
CMB
-
BMI
36h 57m
2 stops
$1,260Qatar Airways
Sat, Oct 17 - Wed, Oct 21
Multiple Airlines Logo
10:15 am - 5:45 pm
MDW
-
CMB
45h 00m
2 stops
Multiple Airlines Logo
6:45 pm - 9:40 am
CMB
-
MDW
49h 25m
2 stops
$2,188Multiple Airlines
Mon, Jun 15 - Sat, Jun 20
Multiple Airlines Logo
9:17 am - 4:00 am
MDW
-
CMB
32h 13m
3 stops
Multiple Airlines Logo
5:05 pm - 2:35 pm
CMB
-
MDW
32h 00m
2 stops
$3,280Multiple Airlines
Mon, Jun 15 - Sat, Jun 20

Qatar Airways flights from Illinois to Sri Lanka

Our best Qatar Airways deals on Illinois to Sri Lanka flight tickets
Qatar Airways
Aug 4
ORD6:28 pmChicago O'Hare Intl
28h 42m
2 stops
CMB9:40 amColombo Bandaranaike Intl
Sep 13
CMB8:20 pmColombo Bandaranaike Intl
30h 10m
2 stops
ORD4:00 pmChicago O'Hare Intl
$1,168
Qatar Airways
Jul 22
ORD1:35 pmChicago O'Hare Intl
27h 00m
2 stops
CMB3:05 amColombo Bandaranaike Intl
Aug 18
CMB8:20 pmColombo Bandaranaike Intl
33h 46m
2 stops
ORD7:36 pmChicago O'Hare Intl
$1,228
Qatar Airways
Jul 20
ORD1:29 pmChicago O'Hare Intl
27h 06m
2 stops
CMB3:05 amColombo Bandaranaike Intl
Aug 24
CMB8:20 pmColombo Bandaranaike Intl
30h 22m
2 stops
ORD4:12 pmChicago O'Hare Intl
$1,235

Etihad Airways flights from Illinois to Sri Lanka

Our best Etihad Airways deals on Illinois to Sri Lanka flight tickets
Etihad Airways
Aug 2
ORD9:10 pmChicago O'Hare Intl
31h 15m
1 stop
CMB2:55 pmColombo Bandaranaike Intl
Aug 12
CMB9:50 pmColombo Bandaranaike Intl
28h 20m
1 stop
ORD3:40 pmChicago O'Hare Intl
$1,109
Etihad Airways
Aug 5
ORD9:10 pmChicago O'Hare Intl
24h 55m
1 stop
CMB8:35 amColombo Bandaranaike Intl
Aug 22
CMB4:20 pmColombo Bandaranaike Intl
33h 50m
1 stop
ORD3:40 pmChicago O'Hare Intl
$1,133
Etihad Airways
Jul 23
ORD2:00 pmChicago O'Hare Intl
32h 05m
1 stop
CMB8:35 amColombo Bandaranaike Intl
Aug 16
CMB9:50 pmColombo Bandaranaike Intl
28h 20m
1 stop
ORD3:40 pmChicago O'Hare Intl
$1,146

momondo Fare Finder

 
Customize your flight search to find flights from Illinois 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, momondo users made 832,500 searches. Data last updated May 10, 2026.
Use the filters below to find and compare flights from Illinois 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

Fri 9/18

11:25 am-5:20 am

1 stop31h 25m

Colombo Bandaranaike Intl

Sun 9/20

8:25 am-9:40 am

1 stop35h 45m

$1,102

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Sun 8/2

9:10 pm-2:55 pm

1 stop31h 15m

Colombo Bandaranaike Intl

Wed 8/12

9:50 pm-3:40 pm

1 stop28h 20m

$1,109

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Wed 10/21

1:10 pm-7:00 am

1 stop31h 20m

Colombo Bandaranaike Intl

Sun 11/1

5:05 pm-11:30 am

2 stops29h 55m

$1,124
Quickest round-trip

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Wed 8/5

9:10 pm-8:35 am

1 stop24h 55m

Colombo Bandaranaike Intl

Sat 8/22

4:20 pm-3:40 pm

1 stop33h 50m

$1,133

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Thu 7/23

2:00 pm-8:35 am

1 stop32h 05m

Colombo Bandaranaike Intl

Sun 8/16

9:50 pm-3:40 pm

1 stop28h 20m

$1,146

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Wed 7/22

1:10 pm-7:00 am

1 stop31h 20m

Colombo Bandaranaike Intl

Tue 8/18

5:05 pm-11:10 am

2 stops28h 35m

$1,158

ChicagoColombo

ORD - CMB

ORDCMB

Chicago O'Hare Intl

Thu 9/3

1:43 pm-4:50 pm

2 stops40h 37m

Colombo Bandaranaike Intl

Thu 10/8

8:20 pm-3:05 pm

1 stop29h 15m

$1,160

BloomingtonColombo

BMI - CMB

BMICMB

Bloomington-Normal

Sat 10/17

6:48 am-2:05 am

2 stops32h 47m

Colombo Bandaranaike Intl

Wed 10/21

8:20 pm-10:47 pm

2 stops36h 57m

$1,260

ChicagoColombo

MDW - CMB

MDWCMB

Chicago Midway

Mon 6/15

10:15 am-5:45 pm

2 stops45h 00m

Colombo Bandaranaike Intl

Sat 6/20

6:45 pm-9:40 am

2 stops49h 25m

$2,188

ChicagoColombo

MDW - CMB

MDWCMB

Chicago Midway

Mon 6/15

9:17 am-4:00 am

3 stops32h 13m

Colombo Bandaranaike Intl

Sat 6/20

5:05 pm-2:35 pm

2 stops32h 00m

$3,280

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 Sri Lanka from

How to get the cheapest flight ticket from Illinois 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 Illinois, with most prices found around $607. If you aren’t able to travel to Sri Lanka during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $607.

How far in advance should I book a flight from Illinois to Sri Lanka?

You are more likely to see cheaper flights to Sri Lanka from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to Sri Lanka for around $1,290 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sri Lanka from Illinois for as low as $792 on momondo.

Can stopping save me money on Illinois to Sri Lanka flights?

You could potentially save up to 15% on your flight if you consider stops on a Illinois to Sri Lanka flight.

Cheap Illinois to Sri Lanka flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Sri Lanka

Fastest flight time

19h 20m

Direct flights

None
The fastest flight from Illinois to Sri Lanka takes 19h 20m
There are no direct flights from Illinois to Sri Lanka. There are no popular flight routes from Illinois to Sri Lanka.
Search flight deals

Frequently asked questions about flying from Illinois to Sri Lanka

  • When did momondo last update prices for flights from Illinois to Sri Lanka?

    Prices for flights from Illinois to Sri Lanka were last updated today.

  • How many operators does momondo search for flights from Illinois to Sri Lanka?

  • How old do you have to be to fly from Illinois to Sri Lanka?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois 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 Illinois to Sri Lanka

Compare and see reviews for airlines that fly from Illinois to Sri Lanka with momondo
Airline
Rating
Free Cancellation
Price
Cathay PacificPriceFrom $607Free CancellationRating
7.6
1,324 reviews
Search Cathay Pacific flights
Air IndiaPriceFrom $799Free CancellationRating
5.5
2,957 reviews
Search Air India flights
Turkish AirlinesPriceFrom $891Free CancellationRating
7.4
4,356 reviews
Search Turkish Airlines flights
Qatar AirwaysPriceFrom $919Free CancellationRating
7.4
3,728 reviews
Search Qatar Airways flights
Etihad AirwaysPriceFrom $925Free CancellationRating
7.3
1,435 reviews
Search Etihad Airways flights
IndiGoPriceFrom $1,199Free CancellationRating
6.8
559 reviews
Search IndiGo flights
Air CanadaPriceFrom $1,469Free CancellationRating
7.1
11,014 reviews
Search Air Canada flights
JetBluePriceFrom $1,593Free CancellationRating
7.1
2,976 reviews
Search JetBlue flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Sri Lanka for you.

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

Flights from Illinois to Sri Lanka with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Illinois to Sri Lanka.

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

Of course. momondo tracks the price of Illinois to Sri Lanka flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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