How long is the flight from Lucknow to Chicago O'Hare Intl Airport?

Departing from Lucknow to Chicago O'Hare Intl Airport will take you 32h 50m. The distance between Lucknow and Chicago O'Hare Intl Airport is about 12276 km. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 43.0 mm.

If weather is an important factor for your trip to Chicago O'Hare Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

What is the cheapest time of day to fly from LKO to ORD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Lucknow to Chicago O'Hare Intl Airport as you normally would.

What airport do you fly from for flights from Lucknow to Chicago O'Hare Intl?

If you book a flight to Chicago O'Hare Intl from Lucknow, you will be flying from Amausi, which is the city’s only airport. Lucknow Amausi (LKO) is located 8.9 km from the centre of Lucknow. There are 0 flights from Amausi to Chicago O'Hare Intl per day from 0 different airlines.

Can I find deals for flights from Lucknow to O'Hare Intl that include hotel bookings?

Yes. In addition to deals on Lucknow to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Lucknow to O'Hare Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lucknow to O'Hare Intl.

Can I find deals for business class flights from Lucknow to O'Hare Intl?

Yes. Cheapflights offers flight deals from Lucknow to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

₹ 56,488+ Cheap Flights from Lucknow to Chicago O'Hare Intl Airport

Cheap flight deals from Lucknow to O'Hare Intl

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

Cheapest flights from Lucknow to O'Hare Intl
Explore the most affordable flight options available from Lucknow to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2026.

Sun 11/1016:10 -

2 stops32h 50m

Sun 18/1017:10 -

2 stops26h 50m

Deal found 11/9₹ 87,976

Mon 19/1008:45 -

2 stops41h 55m

Fri 6/1118:50 -

2 stops49h 50m

Deal found 12/9₹ 97,422

Thu 15/1008:45 -

2 stops41h 55m

Fri 6/1118:50 -

2 stops49h 50m

Deal found 12/9₹ 100,953

Mon 12/1018:45 -

2 stops30h 55m

Mon 19/1017:10 -

2 stops26h 50m

Deal found 12/9₹ 105,628

Sat 17/1008:45 -

2 stops41h 55m

Fri 6/1118:50 -

2 stops49h 50m

Deal found 12/9₹ 108,681

Sun 18/1008:45 -

2 stops41h 40m

Fri 6/1118:50 -

2 stops49h 50m

Deal found 12/9₹ 110,208

Mon 19/1008:45 -

2 stops41h 55m

Mon 2/1118:50 -

2 stops49h 50m

Deal found 12/9₹ 112,212

Tue 13/1018:45 -

2 stops30h 55m

Tue 20/1016:15 -

2 stops27h 45m

Deal found 12/9₹ 114,407

Sun 11/1008:00 -

2 stops46h 20m

Sun 18/1021:50 -

2 stops35h 25m

Deal found 11/9₹ 114,884

Thu 15/1008:45 -

2 stops41h 55m

Mon 2/1118:50 -

2 stops49h 50m

Deal found 12/9₹ 115,742

Tue 13/1018:45 -

2 stops36h 50m

Sat 17/1007:22 -

2 stops38h 33m

Deal found 12/9₹ 118,510

Find flight deals from Lucknow to O'Hare Intl

Round-trip from	₹ 87,976
One-way from	₹ 56,488

KLM
11/10-18/10
4 total stops
59h 40m total
Lucknow to Chicago

Search Deals

10/12-31/12
3 total stops
55h 15m total
Lucknow to Chicago

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Lucknow to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LucknowChicago

LKO Lucknow Amausi - ORD Chicago O'Hare Intl

LKOORD

Lucknow Amausi

Thu 10/12

11:20-19:55

2 stops44h 05m

Chicago O'Hare Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

₹ 67,365

LucknowChicago

LKO Lucknow Amausi - ORD Chicago O'Hare Intl

LKOORD

Lucknow Amausi

Mon 7/12

18:10-19:55

2 stops37h 15m

Chicago O'Hare Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

₹ 67,365

LucknowChicago

LKO Lucknow Amausi - ORD Chicago O'Hare Intl

LKOORD

Lucknow Amausi

Sun 6/12

10:35-07:05

3 stops56h 00m

Chicago O'Hare Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

₹ 68,224

LucknowChicago

LKO Lucknow Amausi - ORD Chicago O'Hare Intl

LKOORD

Lucknow Amausi

Sun 11/10

16:10-14:30

2 stops32h 50m

Chicago O'Hare Intl

Sun 18/10

17:10-06:30

2 stops26h 50m

₹ 87,976

LucknowChicago

LKO Lucknow Amausi - ORD Chicago O'Hare Intl

LKOORD

Lucknow Amausi

Tue 13/10

18:45-15:10

2 stops30h 55m

Chicago O'Hare Intl

Tue 20/10

16:15-06:30

2 stops27h 45m

₹ 114,407

LucknowChicago

LKO Lucknow Amausi - ORD Chicago O'Hare Intl

LKOORD

Lucknow Amausi

Tue 13/10

18:45-21:05

2 stops36h 50m

Chicago O'Hare Intl

Sat 17/10

16:26-08:25

2 stops29h 29m

₹ 118,605

LucknowChicago

LKO Lucknow Amausi - ORD Chicago O'Hare Intl

LKOORD

Lucknow Amausi

Mon 19/10

16:10-14:15

2 stops32h 35m

Chicago O'Hare Intl

Wed 4/11

18:25-08:35

2 stops26h 40m

₹ 149,043

LucknowChicago

LKO Lucknow Amausi - ORD Chicago O'Hare Intl

LKOORD

Lucknow Amausi

Sun 18/10

12:55-15:55

2 stops61h 30m

Chicago O'Hare Intl

Sun 8/11

20:30-14:35

2 stops30h 35m

₹ 150,952

LucknowChicago

LKO Lucknow Amausi - ORD Chicago O'Hare Intl

LKOORD

Lucknow Amausi

Sun 18/10

15:00-18:15

2 stops37h 45m

Chicago O'Hare Intl

Sat 7/11

21:50-16:40

2 stops55h 20m

₹ 150,952

Fastest return journey

LucknowChicago

LKO Lucknow Amausi - ORD Chicago O'Hare Intl

LKOORD

Lucknow Amausi

Tue 8/12

20:20-07:55

1 stop23h 05m

Chicago O'Hare Intl

Wed 31/12

00:00-11:30

Nonstop0h 00m

₹ 154,959

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Showing 1-10 of 15 resultsSorted by cheapest first

Best time to book a flight from Lucknow to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Lucknow with our price prediction graph.

LKO-ORD

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

What airport do you fly from for flights from Lucknow to Chicago O'Hare Intl?
If you book a flight to Chicago O'Hare Intl from Lucknow, you will be flying from Amausi, which is the city’s only airport. Lucknow Amausi (LKO) is located 8.9 km from the centre of Lucknow. There are 0 flights from Amausi to Chicago O'Hare Intl per day from 0 different airlines.
How long is the flight from Lucknow to Chicago O'Hare Intl Airport?
Departing from Lucknow to Chicago O'Hare Intl Airport will take you 32h 50m. The distance between Lucknow and Chicago O'Hare Intl Airport is about 12276 km. This flight may include one or multiple stops.
Can I find deals for flights from Lucknow to O'Hare Intl that include hotel bookings?
Yes. In addition to deals on Lucknow to O'Hare Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Lucknow to O'Hare Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Lucknow to O'Hare Intl.
Can I find deals for business class flights from Lucknow to O'Hare Intl?
Yes. Cheapflights offers flight deals from Lucknow to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from Lucknow to Chicago O'Hare Intl Airport from ₹ 56,488

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Lucknow to O'Hare Intl

Cheapest flights from Lucknow to O'Hare IntlExplore the most affordable flight options available from Lucknow to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2026.

Explore the most affordable flight options available from Lucknow to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2026.

Best flights from Lucknow to O'Hare IntlDiscover carefully curated flight deals from Lucknow to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2026.

Discover carefully curated flight deals from Lucknow to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2026.

Last-minute flights from Lucknow to O'Hare IntlDiscover last-minute flight deals from Lucknow to O'Hare Intl. Data last updated 16 September 2026 and is based on user searches.

Discover last-minute flight deals from Lucknow to O'Hare Intl. Data last updated 16 September 2026 and is based on user searches.

One-way flights from Lucknow to O'Hare IntlSearch for one-way flight options from Lucknow to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 16 September 2026.

Search for one-way flight options from Lucknow to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 16 September 2026.

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Best time to book a flight from Lucknow to O'Hare Intl

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Related info for your journey

What airport do you fly from for flights from Lucknow to Chicago O'Hare Intl?

How long is the flight from Lucknow to Chicago O'Hare Intl Airport?

Can I find deals for flights from Lucknow to O'Hare Intl that include hotel bookings?

How can I find direct flights from Lucknow to O'Hare Intl?

Can I find deals for business class flights from Lucknow to O'Hare Intl?

Travelling to a place near Chicago O'Hare Intl Airport?

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Cheapest flights from Lucknow to O'Hare Intl
Explore the most affordable flight options available from Lucknow to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 September 2026.

Best flights from Lucknow to O'Hare Intl
Discover carefully curated flight deals from Lucknow to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 16 September 2026.

Last-minute flights from Lucknow to O'Hare Intl
Discover last-minute flight deals from Lucknow to O'Hare Intl. Data last updated 16 September 2026 and is based on user searches.

One-way flights from Lucknow to O'Hare Intl
Search for one-way flight options from Lucknow to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated 16 September 2026.