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Illinois

$564+ Cheap flights from Sri Lanka to Illinois

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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
CMB — ORD
mar 4 — mar 111
qua 3/4
qua 3/11
1 adult, Economy
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Cheap flight deals from Sri Lanka to Illinois

Cheapest flights from Sri Lanka to Illinois
Explore the most affordable flight options available from Sri Lanka to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on fevereiro 2, 2026.

This Mytrip deal was found by Cheapflights users on 2/1. 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.
ter 4/143:00 pm
CMB
-
ORD
2 stops33h 25m
Multiple Airlines
ter 4/214:15 pm
ORD
-
CMB
1 stop45h 00m
Multiple Airlines
Deal found 2/1$975
This Cathay Pacific deal was found by Cheapflights users on 2/1. 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.
seg 4/131:05 am
CMB
-
ORD
1 stop23h 20m
Cathay Pacific
ter 4/214:15 pm
ORD
-
CMB
1 stop45h 00m
Cathay Pacific
Deal found 2/1$1,046
This Kiwi.com deal was found by Cheapflights users on 1/30. 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.
dom 3/19:10 am
CMB
-
ORD
2 stops33h 55m
Multiple Airlines
sex 3/202:30 pm
ORD
-
CMB
1 stop31h 45m
Multiple Airlines
Deal found 1/30$1,053
This Etihad Airways deal was found by Cheapflights users on 2/2. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 2/264:20 pm
CMB
-
ORD
1 stop26h 45m
Etihad Airways
ter 8/42:00 pm
ORD
-
CMB
1 stop32h 05m
Etihad Airways
Deal found 2/2$1,058
This Etihad Airways deal was found by Cheapflights users on 2/1. 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.
sex 3/64:20 pm
CMB
-
ORD
1 stop26h 45m
Etihad Airways
qui 5/72:00 pm
ORD
-
CMB
1 stop26h 30m
Etihad Airways
Deal found 2/1$1,065
This FlightHub deal was found by Cheapflights users on 2/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sex 3/612:50 pm
CMB
-
ORD
2 stops54h 53m
Multiple Airlines
qui 5/77:05 pm
ORD
-
CMB
1 stop26h 50m
Multiple Airlines
Deal found 2/2$1,221
This Emirates deal was found by Cheapflights users on 2/2. 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.
qua 3/112:40 am
CMB
-
ORD
1 stop23h 35m
Emirates
seg 5/118:35 pm
ORD
-
CMB
1 stop25h 05m
Emirates
Deal found 2/2$1,225

Find flight deals from Sri Lanka to Illinois

Keep the following information in mind while searching for Sri Lanka to Illinois flight deals. Data was last updated fevereiro 2, 2026.

Round-trip from

$975
(Mytrip)

One-way from

$564
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$1,120
From Sri Lanka to Illinois
Search Deals
One-way flight from Sri Lanka to Illinois
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($236 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($58 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sri Lanka to Illinois 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 fevereiro 2, 2026.
Use the filters below to find and compare flights from Sri Lanka to Illinois that are best for you.

Fly from

Sri Lanka

Fly to

Illinois

Route

Depart

Return

Price

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

ter 4/14

3:00 pm-1:55 pm

2 stops33h 25m

Chicago O'Hare Intl

ter 4/21

4:15 pm-11:45 pm

1 stop45h 00m

$975

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

seg 4/13

1:05 am-1:55 pm

1 stop23h 20m

Chicago O'Hare Intl

ter 4/21

4:15 pm-11:45 pm

1 stop45h 00m

$1,046

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

dom 3/1

9:10 am-7:35 am

2 stops33h 55m

Chicago O'Hare Intl

sex 3/20

2:30 pm-8:45 am

1 stop31h 45m

$1,053

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

qui 2/26

4:20 pm-7:35 am

1 stop26h 45m

Chicago O'Hare Intl

ter 8/4

2:00 pm-8:35 pm

1 stop20h 05m

$1,058

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

sex 3/6

4:20 pm-7:35 am

1 stop26h 45m

Chicago O'Hare Intl

qui 5/7

2:00 pm-3:00 am

1 stop26h 30m

$1,065

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

dom 3/29

4:00 pm-8:35 am

2 stops27h 05m

$564

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

seg 3/2

9:10 am-7:35 am

2 stops33h 55m

$565

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

seg 3/2

3:00 am-7:35 am

2 stops40h 05m

$565

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

dom 3/1

9:10 am-7:35 am

2 stops33h 55m

$567

ColomboChicago

CMB - ORD

CMBORD

Colombo Bandaranaike Intl

sáb 3/7

9:10 am-7:35 am

2 stops33h 55m

$572

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 14 results
1
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Best time to book a flight from Sri Lanka to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Sri Lanka 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 Sri Lanka to Illinois
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated fevereiro 2, 2026.
Peruse reviews from past customers who have flown with Etihad Airways from Sri Lanka to Illinois to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Etihad Airways
7.3
Good
1,379 reviews

Food

7.2

Entertainment

7.2

Comfort

7.3

Crew

7.8

Overall

7.3

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Alex,Feb 2026

BCN - AUH

For one I contacted Etihad 2 days prior to let them know I was traveling with a bicycle to a race that is SPONSORED by Etihad airways. Not once in the conversation with the agent was I told that I would be billed nearly €450- the price of a single ticket. When I arrived and was billed €450 at check in for a 25kg bag I was in shock. I will forever fly Emirates now who charged me only €25 to check my bike. I like Abu Dhabi more than Dubai but I can’t afford that insane price. I spoke with a manager and she wouldn’t help me find a better solution for the luggage. I’ve talked now to multiple agents and am left feeling exploited.
Etihad Airways
7.3
Good
1,379 reviews
Etihad Airways
7.3
Good
1,379 reviews

Food

7.2

Entertainment

7.2

Comfort

7.3

Crew

7.8

Overall

7.3

Boarding

7.6

Reviews

1 / 20
2.0
Mediocre

Alex,Feb 2026

BCN - AUH

For one I contacted Etihad 2 days prior to let them know I was traveling with a bicycle to a race that is SPONSORED by Etihad airways. Not once in the conversation with the agent was I told that I would be billed nearly €450- the price of a single ticket. When I arrived and was billed €450 at check in for a 25kg bag I was in shock. I will forever fly Emirates now who charged me only €25 to check my bike. I like Abu Dhabi more than Dubai but I can’t afford that insane price. I spoke with a manager and she wouldn’t help me find a better solution for the luggage. I’ve talked now to multiple agents and am left feeling exploited.

Related info for your journey

Find useful and relevant information for your journey from Sri Lanka to Illinois. 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 Sri Lanka to Illinois?

    There are many flights that can get you from Sri Lanka to Illinois in 23h 20m. Fly via Cathay Pacific or Etihad Airways to get the fastest option. Airlines will cover a distance of 8947 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Sri Lanka to Illinois one-way?

    One-way options have recently been found by users for as low as $615 on Etihad Airways. Other airlines that offer cheap prices include Turkish Airlines from $670 and Qatar Airways from $689 one-way.

  • Can I find deals for flights from Sri Lanka to Illinois that include hotel bookings?

    Yes. In addition to deals on Sri Lanka to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sri Lanka to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sri Lanka to Illinois.

  • Can I find deals for business class flights from Sri Lanka to Illinois?

    Yes. Cheapflights offers flight deals from Sri Lanka to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sri Lanka to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Sri Lanka to Illinois

Discover the top airline that operate flights from Sri Lanka to Illinois. 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 fevereiro 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
Etihad AirwaysCheapest$1,058Average$1,125FlexibilityNo cancel feeOn-time75%

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