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Lucknow

$416+ Cheap flights from Illinois to Lucknow (LKO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LKO
Sep 2 — Sep 91
Tue 9/2
Tue 9/9
1 adult, Economy
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Cheap flight deals from Illinois to Lucknow

Keep the following information in mind while searching for Illinois to Lucknow flight deals. Data was last updated August 28, 2025.

Round-trip from

$959
(Trip.com)

One-way from

$416
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$1,031
From Illinois to Lucknow Amausi
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One-way flight from Illinois to Lucknow Amausi
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Highest demand for flights based on searches. 30% potential increase in price ($565 potential increase over avg. RT price).
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Cheapest flight prices on average. 17% potential price decrease ($190 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Illinois to Lucknow

Cheapest flights from Illinois to Lucknow
Explore the most affordable flight options available from Illinois to Lucknow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 28, 2025.

This Trip.com deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/108:20 pmORD - LKO
2 stops34h 50mMultiple Airlines
Thu 12/187:45 amLKO - ORD
2 stops46h 10mMultiple Airlines
Deal found 8/28$959
This Mytrip deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/121:55 pmORD - LKO
2 stops21h 40mMultiple Airlines
Sun 10/193:35 pmLKO - ORD
2 stops27h 40mMultiple Airlines
Deal found 8/28$981
This oojo deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1011:00 amORD - LKO
1 stop21h 25mAir India
Thu 12/182:00 pmLKO - ORD
1 stop28h 00mAir India
Deal found 8/28$1,000
This oojo deal was found by Cheapflights users on 8/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/126:45 amORD - LKO
2 stops26h 40mAir India
Sun 10/192:05 pmLKO - ORD
3 stops31h 35mAir India
Deal found 8/28$1,031
This AranGrant deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/301:53 pmSTL - LKO
3 stops38h 07mBritish Airways
Tue 10/75:40 amLKO - STL
3 stops47h 36mBritish Airways
Deal found 8/27$5,387
This FlightHub deal was found by Cheapflights users on 8/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/309:15 amSTL - LKO
2 stops36h 30mMultiple Airlines
Tue 10/79:00 amLKO - STL
2 stops45h 27mMultiple Airlines
Deal found 8/27$10,683

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Lucknow that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 28, 2025.
Use the filters below to find and compare flights from Illinois to Lucknow that are best for you.

Fly from

Illinois

Fly to

Lucknow

Route

Depart

Return

Price

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Mon 11/10

8:20 pm-6:40 pm

2 stops34h 50m

Lucknow Amausi

Thu 12/18

7:45 am-6:25 pm

2 stops46h 10m

$959

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Sun 10/12

1:55 pm-10:05 pm

2 stops21h 40m

Lucknow Amausi

Sun 10/19

3:35 pm-8:45 am

2 stops27h 40m

$981

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Mon 11/10

11:00 am-7:55 pm

1 stop21h 25m

Lucknow Amausi

Thu 12/18

2:00 pm-6:30 am

1 stop28h 00m

$1,000

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Sun 10/12

6:45 am-7:55 pm

2 stops26h 40m

Lucknow Amausi

Sun 10/19

2:05 pm-11:10 am

3 stops31h 35m

$1,031

St. LouisLucknow

STL - LKO

STLLKO

Lambert-St Louis

Tue 9/30

5:25 pm-2:30 pm

3 stops34h 35m

Lucknow Amausi

Tue 10/7

5:40 am-6:46 pm

3 stops47h 36m

$5,387

St. LouisLucknow

STL - LKO

STLLKO

Lambert-St Louis

Tue 9/30

9:15 am-7:55 pm

2 stops48h 10m

Lucknow Amausi

Tue 10/7

8:40 pm-7:57 pm

2 stops33h 47m

$10,683

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Tue 9/2

1:55 pm-6:45 am

2 stops30h 20m

$416

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Wed 9/3

1:55 pm-6:45 am

2 stops30h 20m

$418

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Thu 9/4

1:55 pm-6:45 am

2 stops30h 20m

$434

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Thu 9/4

4:54 pm-6:45 am

2 stops27h 21m

$441

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/28

Showing 1-10 of 12 results
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Best time to book a flight from Illinois to Lucknow

Have a flexible travel schedule? Discover the best time to fly to Lucknow from Illinois with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Lucknow

What is the cheapest month to book a flight from Illinois to Lucknow?

Currently, August is the cheapest month in which you can book a flight from Illinois to Lucknow (average of $812). Flying from Illinois to Lucknow in December is currently the most expensive (average of $1,476). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from Illinois to Lucknow. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 28, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Lucknow as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Lucknow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Lucknow from Illinois?

    Located just 5.5 mi from the city center, Lucknow Amausi (LKO) is the airport most travelers will use when flying to Lucknow from Illinois.

  • How long is the flight from Illinois to Lucknow?

    Departing from Illinois to Lucknow will take you 21h 25m. The distance from Illinois to Lucknow is about 7628 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Illinois to Lucknow that include hotel bookings?

    Yes. In addition to deals on Illinois to Lucknow flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Lucknow?

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

  • Can I find deals for business class flights from Illinois to Lucknow?

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

  • What is the cheapest month to book a flight from Illinois to Lucknow?

    Currently, August is the cheapest month in which you can book a flight from Illinois to Lucknow (average of $812). Flying from Illinois to Lucknow in December is currently the most expensive (average of $1,476). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Illinois to Lucknow

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Illinois to Lucknow

Discover the top 2 airlines that operate flights from Illinois to Lucknow. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$795Average$1,096FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$1,053Average$1,173FlexibilityNo cancel feeOn-time80%

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