Cheap Flights from Chicago (ORD) to Irkutsk (IKT)

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Irkutsk (IKT)

Frequently asked questions

How much does a flight from O'Hare Intl. Airport (ORD) to Irkutsk Airport (IKT) cost?
Snag a cheap one-way flight or cheap return flight from O'Hare Intl. Airport (ORD) to Irkutsk Airport (IKT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from O'Hare Intl. Airport (ORD) to Irkutsk Airport (IKT)?
is the most affordable month to fly from ORD to IKT. Traveling outside of peak seasons is often the key to better flight prices.
What is the cheapest airline that flies from O'Hare Intl. Airport (ORD) to Irkutsk Airport (IKT)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from ORD to IKT. Then, sort your results by "Price (lowest to highest)" to pick up a good deal.
How many flights per day from O'Hare Intl. Airport (ORD) to Irkutsk Airport (IKT)?
Direct flights from O'Hare Intl. Airport (ORD) to Irkutsk Airport (IKT) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ORD to IKT?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* But this can vary based on the time of year, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from O'Hare Intl. Airport (ORD) to Irkutsk Airport (IKT)?
To arrive at Irkutsk Airport (IKT) on schedule, select a flight that leaves from O'Hare Intl. Airport (ORD) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from O'Hare Intl. Airport (ORD) to Irkutsk Airport (IKT) last-minute?
Booking your ticket from ORD to IKT right before your trip is usually more expensive. But if you're flexible with your schedule, you could snag a cheap last-minute fare.
Is it cheaper to book an ORD to IKT flight and hotel package?
Opting for an ORD to IKT flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our extensive range of hotels and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from O'Hare Intl. Airport (ORD) to Irkutsk Airport (IKT)?
If you reserved your ORD to IKT flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Travel information

Travel information

Origin airport
O'Hare Intl.
Destination airport
Irkutsk
Distance
5883 mi

Book with confidence

Book with confidence

Chicago to Irkutsk Flights

The cheapest times to fly from Chicago to Irkutsk

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Chicago to Irkutsk are during the month of . You can find some of the cheapest flights from Chicago to Irkutsk with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Irkutsk

Sunday is one of the best days to book for cheap flights from Chicago to Irkutsk: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Chicago to Irkutsk

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Chicago to Irkutsk in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Chicago to Irkutsk flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Chicago to Irkutsk airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Chicago to Irkutsk Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.