$707 Find Cheap Flights from Sri Lanka to Illinois - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sri Lanka to Illinois departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Sri Lanka to Illinois

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sri Lanka to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sri Lanka to Illinois

Thu, Oct 1 - Thu, Oct 15
Etihad Airways Logo
4:20 pm - 8:35 am
CMB
-
ORD
26h 45m
1 stop
Etihad Airways Logo
3:09 pm - 8:35 am
ORD
-
CMB
30h 56m
2 stops
$1,089Etihad Airways
Sun, Dec 6 - Mon, Dec 28
Multiple Airlines Logo
1:50 pm - 4:20 pm
CMB
-
ORD
38h 00m
2 stops
Multiple Airlines Logo
4:30 pm - 12:35 pm
ORD
-
CMB
32h 35m
2 stops
$1,095Multiple Airlines
Sun, Dec 6 - Mon, Dec 28
Multiple Airlines Logo
1:50 pm - 4:20 pm
CMB
-
ORD
38h 00m
2 stops
Multiple Airlines Logo
4:30 pm - 12:35 pm
ORD
-
CMB
32h 35m
2 stops
$1,096Multiple Airlines
Mon, Dec 7 - Mon, Dec 28
Multiple Airlines Logo
6:40 pm - 4:20 pm
CMB
-
ORD
33h 10m
2 stops
Multiple Airlines Logo
4:30 pm - 12:35 pm
ORD
-
CMB
32h 35m
2 stops
$1,105Multiple Airlines
Mon, Dec 7 - Mon, Dec 28
Multiple Airlines Logo
6:40 pm - 12:40 pm
CMB
-
ORD
29h 30m
2 stops
Multiple Airlines Logo
12:50 pm - 12:35 pm
ORD
-
CMB
36h 15m
2 stops
$1,106Multiple Airlines
Sat, Aug 1 - Fri, Aug 14
Etihad Airways Logo
10:00 am - 3:40 pm
CMB
-
ORD
40h 10m
1 stop
Etihad Airways Logo
2:00 pm - 3:00 am
ORD
-
CMB
26h 30m
1 stop
$1,158Etihad Airways
Sun, Dec 6 - Mon, Dec 28
Etihad Airways Logo
4:30 pm - 7:55 am
CMB
-
ORD
26h 55m
1 stop
Etihad Airways Logo
8:20 pm - 8:15 am
ORD
-
CMB
24h 25m
1 stop
$1,179Etihad Airways
Sat, Aug 1 - Fri, Aug 14
Etihad Airways Logo
10:00 am - 3:40 pm
CMB
-
ORD
40h 10m
1 stop
Etihad Airways Logo
4:14 pm - 3:00 am
ORD
-
CMB
24h 16m
2 stops
$1,182Etihad Airways
Sun, Dec 6 - Mon, Dec 28
Etihad Airways Logo
4:30 pm - 7:55 am
CMB
-
ORD
26h 55m
1 stop
Etihad Airways Logo
8:20 pm - 8:15 am
ORD
-
CMB
24h 25m
1 stop
$1,193Etihad Airways
Sun, Dec 6 - Mon, Dec 28
Qatar Airways Logo
3:25 am - 2:30 pm
CMB
-
ORD
22h 35m
1 stop
Qatar Airways Logo
6:50 pm - 9:45 am
ORD
-
CMB
27h 25m
1 stop
$1,214Qatar Airways
Booking Insights

KAYAK's insights & trends for flights to Illinois

Get data-powered insights and trends for flights to Illinois to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Sri Lanka to Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Sri Lanka to Illinois, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Sri Lanka to Illinois is August, when tickets cost $593 (return) on average. On the other hand, the most expensive months are November and May, when the average cost of round-trip tickets is $777 and $764 respectively.

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Good to know

Cheapest flight$707
Flight from Colombo to Chicago

FAQs for booking flights from Sri Lanka to Illinois

  • How does KAYAK find such low prices on flights from Sri Lanka to Illinois?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sri Lanka to Illinois.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sri Lanka to Illinois?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sri Lanka to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sri Lanka to Illinois?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Sri Lanka to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sri Lanka to Illinois?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sri Lanka to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Illinois

Cabin class types available on flights to Illinois

Cabin classes available on flights to Illinois. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Illinois
Business Class flights to Illinois
Premium Economy Class flights to Illinois
Economy Class flights to Illinois