Flight tickets from Colombo Bandaranayake to Chicago O'Hare International

Compare Colombo Bandaranayake to Chicago O'Hare International flight deals

Find the cheapest month or even day of the year to fly to Chicago O'Hare International

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Flight deals from Colombo Bandaranayake to Chicago O'Hare International

Looking for a cheap last-minute deal or the best return flight from Colombo Bandaranayake Airport to Chicago O'Hare International Airport? If you want to travel next month, return fares start from ₹ 109,619. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Colombo Bandaranayake to Chicago O'Hare International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Colombo Bandaranayake to Chicago O'Hare International flights are currently cheapest in June.

Colombo Bandaranayake to Chicago O'Hare International: Alternative routes

Compare routes from Colombo Bandaranayake to Chicago below. You may find an airport to fly into that's cheaper, faster, or easier than Chicago O'Hare International.

Colombo to Chicago: Flight information

The things to know before you go.
Cheapest flight found₹ 62,519
Cheapest month to flyJune

Finding cheap flights from Colombo Bandaranayake to Chicago O'Hare International: Frequently asked questions

The best price we found for a return flight from Colombo Bandaranayake to Chicago O'Hare International is ₹ 92,469. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Colombo Bandaranayake to Chicago O'Hare International. But we found flights with one or more stops from ₹ 92,469.
As of May 2026, there are no flights flying from Colombo Bandaranayake to Chicago O'Hare International.
The cheapest month to fly from Colombo Bandaranayake to Chicago O'Hare International is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Colombo Bandaranayake Airport to Chicago O'Hare International Airport on Tuesday, 28 July 2026.
No airlines currently offer direct flights between Colombo Bandaranayake Airport and Chicago O'Hare International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chicago O'Hare International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Etihad Airways offers the cheapest flight tickets to Chicago O'Hare International.

Flying from Bandaranaike International Airport (CMB) to O'Hare International Airport (ORD): what you need to know

  • Chicago is ten hours 30 minutes behind Colombo and observes the UTC-5 timezone.

  • To ensure you get on your CMB to ORD flight, leave enough time for things like baggage drop and finding your gate. Arriving two hours ahead of international departures and an hour before domestic flights is the general rule.

  • You'll likely experience bigger queues during popular months such as February. Arriving up to four hours ahead of international flights and two hours for a domestic departure is a good idea.

  • Think about adding a stopover when booking your ticket from Bandaranaike International Airport to O'Hare International Airport. Just uncheck 'Direct flights only' to break up your trip, or visit a new city along the way. Here are some options between CMB and ORD:

    • London Heathrow Airport

    • Hamad International Airport

    • Dubai Airport

How to find the cheapest flights from Bandaranaike International Airport (CMB) to O'Hare International Airport (ORD)

  • Right now, ₹ 62,519 is the cheapest price we've found for a one-way Bandaranaike International Airport to O'Hare International Airport flight. The best price for a return ticket is ₹ 92,469. Bear in mind that fares may change due to demand when booking.

  • To pick up cheap tickets from CMB to ORD, book ahead. Airlines typically offer the most competitive fares when flights are first made available.

  • The 'Whole month' search function shows you the cheapest flights from Bandaranaike International Airport to O'Hare International Airport throughout the month. It's a great way to find a bargain if your travel dates aren't set in stone.

  • Save time looking for cheap flights from CMB to ORD by creating a Price Alert. You'll receive an email or notification through the app when fares go down.

  • Tailor your trip using filters. Choose your ideal arrival and departure times, airlines and total journey duration. You can also sort results by 'Fastest,' 'Best' or 'Cheapest' flights from Bandaranaike International Airport to O'Hare International Airport.

Handy information about Bandaranaike International Airport (CMB)

  • 75.71% of flights that leave from Bandaranaike International Airport reach their destination on time.

  • Central Colombo to Bandaranaike International Airport is around 32 kilometres. Depending on traffic, it'll take about 40 minutes to get there if you're catching a cab, ride-sharing or driving.

  • Planning to take public transport? Expect a trip time of around 1 hour 30 minutes.

  • Looking for a convenient hotel near CMB? If you're boarding an early flight from Bandaranaike International Airport to O'Hare International Airport, these stays will have you sleeping moments from your departure gate:

Arriving at O'Hare International Airport (ORD)

Getting from O'Hare International Airport (ORD) to central Chicago

  • You'll find ORD at 10000 West O'Hare.

  • O'Hare International Airport is approximately 40 kilometres from central Chicago. The drive time takes around 35 minutes.

  • Getting there on public transport will take you around 55 minutes.

When to fly to O'Hare International Airport (ORD)

  • The quietest month for a flight from Bandaranaike International Airport to O'Hare International Airport is January, while August is the most popular. Choose the ideal time to go to Chicago based on whether you prefer a faster pace or a more relaxed vibe.

  • Book your flight from Bandaranaike International Airport to O'Hare International Airport for July if you'd like to go to Chicago during its warmest month. Expect temperatures of between 15ºC and 29ºC.

  • If you want cooler conditions, look for a cheap ticket from CMB to ORD in January. Average temperatures are between -12ºC and 3ºC then.

Explore more of United States

  • You've seen Chicago, now it's time to explore more of United States. Travel around 451 kilometres south-east to Columbus to check off its leading sights. From Franklin Park Conservatory and Botanical Gardens to Ohio Statehouse and German Village, you've got a jam-packed schedule ahead.

  • Around 257 kilometres south-east of Chicago, Indianapolis is another essential stop in United States. No visit is complete without checking out The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.