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Lucknow

$452+ 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LKO
Jun 28 — Jul 51
Sat 6/28
Sat 7/5
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 June 23, 2025.

Round-trip from

$839
(oojo)

One-way from

$452
(Flightnetwork)

Popular in

December

Cheapest in

April

Average price

$1,667
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. 26% potential increase in price ($479 potential increase over avg. RT price).
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Cheapest flight prices on average. 14% potential price decrease ($172 potential savings vs. average RT price).
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Average for round-trip flights in June 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 June 23, 2025.

This oojo deal was found by Cheapflights users on 6/23. 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.
Fri 8/2912:15 pmORD - LKO
1 stop21h 10mAir India
Sat 9/69:05 pmLKO - ORD
1 stop20h 50mAir India
Deal found 6/23$803
This American Airlines deal was found by Cheapflights users on 6/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/111:59 pmORD - LKO
2 stops30h 16mAmerican Airlines
Mon 9/157:00 pmLKO - ORD
2 stops28h 11mAmerican Airlines
Deal found 6/21$940
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/512:15 pmORD - LKO
1 stop21h 10mMultiple Airlines
Mon 8/1112:20 amLKO - ORD
2 stops28h 05mMultiple Airlines
Deal found 6/21$1,330

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 June 23, 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

Fri 8/29

12:15 pm-7:55 pm

1 stop21h 10m

Lucknow Amausi

Sat 9/6

9:05 pm-7:25 am

1 stop20h 50m

$803

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Thu 9/11

4:54 pm-6:45 am

2 stops27h 21m

Lucknow Amausi

Mon 9/15

7:00 pm-9:15 am

2 stops24h 45m

$940

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Tue 8/5

12:15 pm-7:55 pm

1 stop21h 10m

Lucknow Amausi

Mon 8/11

12:20 am-5:55 pm

2 stops28h 05m

$1,330

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Thu 8/7

12:15 pm-11:50 pm

2 stops49h 05m

$452

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Tue 8/5

4:36 pm-6:45 am

2 stops27h 39m

$475

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Sun 6/29

7:50 pm-9:30 pm

2 stops39h 10m

$567

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Sun 6/29

7:50 pm-7:55 pm

2 stops37h 35m

$662

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Thu 8/7

4:20 pm-6:45 am

3 stops27h 55m

$979

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Sun 6/29

8:35 pm-5:45 am

1 stop22h 40m

$1,501

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Wed 8/6

7:20 pm-8:05 am

2 stops50h 15m

$2,166

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/22

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 June 23, 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.

Rainfall in Lucknow by month

Plan your trip to Lucknow by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Lucknow ranges from 0.0 - 11.8 inches per month. July is typically the wettest month, when rainfall can reach 11.8 in. March is typically the driest time to visit Lucknow when rainfall is around 0.0 in.

Temperature in Lucknow by month

Plan your trip to Lucknow by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Lucknow, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 89.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 59.0 F).

Reviews of airlines servicing Lucknow

Get insights into the airlines that provide service to Lucknow. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lucknow. Reviews last updated June 23, 2025.
Emirates
8.1
Very good
3,273 reviews

Comfort

8.0

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,273 reviews
Emirates
8.1
Very good
3,273 reviews

Comfort

8.0

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
KLM
7.8
Good
1,365 reviews
Emirates
8.1
Very good
3,273 reviews

Comfort

8.0

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
American Airlines
7.2
Good
10,000 reviews
Emirates
8.1
Very good
3,273 reviews

Comfort

8.0

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
IndiGo
6.8
Okay
478 reviews
Emirates
8.1
Very good
3,273 reviews

Comfort

8.0

Food

7.8

Boarding

8.1

Entertainment

8.2

Overall

8.1

Crew

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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.

  • What are the cheapest airlines to fly from Illinois to Lucknow one-way?

    The cheapest airlines for a one-way flight from Illinois to Lucknow are Air India ($452), American Airlines ($475), and IndiGo ($567).

  • 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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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 June 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air IndiaCheapest$799Average$1,095FlexibilityNo cancel feeOn-timeN/A
IndiGoCheapest$1,053Average$1,173FlexibilityNo cancel feeOn-time80%

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