Cheap flights from Chicago O'Hare International to Lucknow

Compare Chicago O'Hare International to Lucknow flight deals

Find the cheapest month or even day of the year to fly to Lucknow

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

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

Chicago O'Hare International to Lucknow: Alternative routes

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

Chicago to Lucknow: Flight information

The things to know before you go.
Cheapest flight foundP38,612
Cheapest month to flyJune

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

The best price we found for a return flight from Chicago O'Hare International to Lucknow is P59,819. 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 Chicago O'Hare International to Lucknow. But we found flights with one or more stops from P59,819.
As of May 2026, there are no flights flying from Chicago O'Hare International to Lucknow.
The cheapest month to fly from Chicago O'Hare International to Lucknow is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Lucknow Airport on Tuesday, 1 September 2026.
No airlines currently offer direct flights between Chicago O'Hare International Airport and Lucknow 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 Lucknow 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 Lucknow 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 Lucknow.

Flying from O'Hare International Airport (ORD) to Chaudhary Charan Singh International Airport (LKO): what you need to know

  • The timezone in Lucknow is UTC+5:30, which is ten hours 30 minutes ahead of Chicago.

  • Get to the airport on time so you don't miss your ORD to LKO flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.

  • You can expect longer lines in popular months such as August. Arriving up to four hours ahead of an international flight and two hours for domestic departures is a good idea.

  • Choose a stopover if you'd love to break up your flight. Just deselect 'Direct flights only' to look at your options for tickets from O'Hare International Airport to Chaudhary Charan Singh International Airport. Indira Gandhi International Airport is a top stopover on the ORD to LKO route.

How to find the cheapest flights from O'Hare International Airport (ORD) to Chaudhary Charan Singh International Airport (LKO)

  • P38,612 is currently the lowest price for a one-way O'Hare International Airport to Chaudhary Charan Singh International Airport flight. Return flights start from P59,819. These fares can change based on availability.

  • To find cheap tickets from ORD to LKO, book as early as you can. Airlines generally offer their most competitively priced fares when flights are first released.

  • If you can be flexible with your travel dates, use the 'Whole month' tool. It'll give you the lowest price across the month when looking for a flight from O'Hare International Airport to Chaudhary Charan Singh International Airport.

  • You don't need to check every day to find out if fares have dropped when you set up a Price Alert. We'll notify you the moment the price changes on cheap flights from ORD to LKO.

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

Handy information about O'Hare International Airport (ORD)

  • ORD is located at 10000 West O'Hare.

  • Of the flights that depart from O'Hare International Airport, 74.85% arrive on time at their destination.

  • O'Hare International Airport is about 40 kilometres from central Chicago. If you're catching a cab, ride-sharing or driving from the centre, it'll take 35 minutes or so to arrive, depending on the traffic.

  • Planning to take public transport? Expect a journey time of around 55 minutes.

  • Have an early flight from O'Hare International Airport to Chaudhary Charan Singh International Airport? Avoid the stress of rushing to the airport (and get some extra shut-eye) by choosing one of these hotels near ORD:

Arriving at Chaudhary Charan Singh International Airport (LKO)

Getting from Chaudhary Charan Singh International Airport (LKO) to central Lucknow

  • Chaudhary Charan Singh International Airport is approximately 18 kilometres from central Lucknow. Driving there takes about 35 minutes.

  • It'll take around 50 minutes when travelling by public transport.

When to fly to Chaudhary Charan Singh International Airport (LKO)

  • It's time to pick your travel dates for your flight from O'Hare International Airport to Chaudhary Charan Singh International Airport. August is the most popular month to head to Lucknow. If you prefer a more laid-back vibe, go in April.

  • The warmest month in Lucknow is May, with temperatures ranging between 26ºC (79ºF) and 42ºC (108ºF). Book your flights from O'Hare International Airport to Chaudhary Charan Singh International Airport in this month if you enjoy this type of weather.

  • January has average temperatures of between 9ºC (48ºF) and 24ºC (75ºF). Search for cheap tickets from ORD to LKO around that time if you like cooler conditions.

Explore more of India

  • You've seen Lucknow, now it's time to explore more of India. Travel around 418 kilometres north-west to Delhi to check off its leading attractions. From Naqqar Khana to Sita ram park and JU Park-2, your itinerary will be busy.

  • Around 72 kilometres south-west of Lucknow, Kanpur is another favourite stop in India. No visit is complete without checking out Allen Forest Zoo, J K Temple and Kanpur Memorial Church.

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