$339 Find Cheap Flights from Illinois to Sri Lanka

1 adult
1 adult, Economy

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Useful Info

Good to know

Low seasonJuly
Cheapest flight$339
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 45% increase in price.
Flight from Chicago to Colombo

FAQs for booking flights from Illinois to Sri Lanka

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

    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 Illinois to Sri Lanka.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Illinois to Sri Lanka 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 Illinois to Sri Lanka?

    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 Illinois to Sri Lanka 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 Illinois to Sri Lanka?

    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 Illinois to Sri Lanka up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many airports are there in Sri Lanka?

    There are 2 airports in Sri Lanka. The busiest airport is Colombo Bandaranaike Intl Airport (CMB), with 99% of all flights arriving there.

  • What is the cheapest day to fly to Sri Lanka?

    Based on KAYAK data, the cheapest day to fly to Sri Lanka is Thursday where round-trip tickets can be as cheap as $1,391. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are $1,510 on average.

  • What is the cheapest time of day to fly to Sri Lanka?

    The cheapest time of day to fly to Sri Lanka is generally in the afternoon, when round-trip flights cost $1,473 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Sri Lanka is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,578.

  • What is the cheapest flight to Sri Lanka?

    The cheapest ticket to Sri Lanka from Illinois found in the last 72 hours was to Colombo Bandaranaike Intl Airport, at $1,703 round-trip. The most popular route is Chicago O'Hare Intl Airport (ORD) to Colombo Bandaranaike Intl Airport (CMB) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $1,703.

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

    The cheapest month for flights from Illinois to Sri Lanka is February, when tickets cost $924 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of round-trip tickets is $1,939 and $1,616 respectively.

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

    To get a below average price on the flight from Illinois to Sri Lanka, you should book around 4 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

  • How long is the flight to Sri Lanka?

    An average nonstop flight from Illinois to Sri Lanka takes 28h 08m, covering a distance of 9041 miles. The shortest route is St. Louis (STL) to Colombo Bandaranaike Intl Airport (CMB) with an average flight time of 24h 50m.

Everything you need to know for your flight to Sri Lanka

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 Sri Lanka
Business Class flights to Sri Lanka
Prem Econ Class flights to Sri Lanka
Economy Class flights to Sri Lankafrom $1,703

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