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Cheap flights from Illinois to Lucknow from ₹ 26,339

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 22/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LKO
6 Apr — 13 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Illinois to Lucknow

Enter your travel dates to find the best prices.

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 7 March 2026.

Wed 23/913:10
ORD
-
LKO
1 stop22h 00m
Air India
Thu 8/1022:30
LKO
-
ORD
2 stops23h 10m
Air India
Deal found 2/3₹ 65,067
Sun 19/413:10
ORD
-
LKO
1 stop22h 00m
Air India
Sun 26/409:35
LKO
-
ORD
2 stops36h 05m
Air India
Deal found 5/3₹ 70,941
Wed 23/906:45
ORD
-
LKO
2 stops26h 55m
Multiple Airlines
Thu 24/922:30
LKO
-
ORD
2 stops23h 10m
Multiple Airlines
Deal found 2/3₹ 88,744
Wed 23/913:10
ORD
-
LKO
1 stop20h 30m
Air India
Thu 24/922:30
LKO
-
ORD
2 stops23h 10m
Air India
Deal found 2/3₹ 96,453
Fri 26/613:10
ORD
-
LKO
1 stop22h 00m
Air India
Fri 3/715:55
LKO
-
ORD
3 stops53h 45m
Air India
Deal found 6/3₹ 108,843

Find flight deals from Illinois to Lucknow

Keep the following information in mind while searching for Illinois to Lucknow flight deals. Data was last updated 7 March 2026.

Round-trip from

₹ 70,941

One-way from

₹ 26,339
Air India
  • Air India
  • 19/4-26/4
  • 3 total stops
  • 58h 05m total
  • Illinois to Lucknow
Search Deals
Air India
  • Air India
  • 15/4
  • 1 total stop
  • 37h 25m total
  • Illinois to Lucknow
Search Deals

Cheapflights Fare Finder

 
Customise 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 454,620 searches. Data last updated 7 March 2026.
Use the filters below to find and compare flights from Illinois to Lucknow that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Sun 19/4

13:10-21:40

1 stop22h 00m

Lucknow Amausi

Sun 26/4

09:35-11:10

2 stops36h 05m

₹ 70,941

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Fri 26/6

13:10-08:20

2 stops32h 40m

Lucknow Amausi

Fri 3/7

15:55-11:10

3 stops53h 45m

₹ 111,504

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Thu 4/6

22:30-14:30

2 stops29h 30m

Lucknow Amausi

Mon 6/7

15:10-13:50

2 stops33h 10m

₹ 129,400

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Wed 3/6

22:30-14:30

2 stops29h 30m

Lucknow Amausi

Mon 6/7

15:10-12:30

2 stops31h 50m

₹ 129,400

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Wed 3/6

13:10-21:40

1 stop22h 00m

Lucknow Amausi

Mon 6/7

15:55-11:10

2 stops53h 45m

₹ 129,859
Fastest return journey

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Wed 3/6

13:10-20:10

1 stop20h 30m

Lucknow Amausi

Sun 5/7

22:30-11:10

2 stops23h 10m

₹ 134,815
Cheapest one-way
Fastest single journey

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Wed 22/4

13:10-21:40

1 stop22h 00m

₹ 26,339

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Sat 25/4

16:20-09:20

2 stops30h 30m

₹ 41,665

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Sat 18/4

17:10-06:45

2 stops27h 05m

₹ 41,665

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Fri 20/3

14:30-08:35

2 stops31h 35m

₹ 43,409

Flights are sorted by cheapest return flights first.

Deals found on 4/3

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

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 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.

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, March is the cheapest month in which you can book a flight from Illinois to Lucknow (average of ₹ 63,599). Flying from Illinois to Lucknow in December is currently the most expensive (average of ₹ 109,944). 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.

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?

    Most people fly into Lucknow Amausi (LKO) if they book a flight to Lucknow from Illinois. Amausi is conveniently located just 8.9 km from Lucknow’s city centre.

  • How long is the flight from Illinois to Lucknow?

    Airlines like Air India fly from Illinois to Lucknow in about 22h. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 12276 km.

  • 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 holiday 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, March is the cheapest month in which you can book a flight from Illinois to Lucknow (average of ₹ 63,599). Flying from Illinois to Lucknow in December is currently the most expensive (average of ₹ 109,944). 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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How does Cheapflights help users find flights from Illinois to Lucknow?

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Why should you use Cheapflights to find cheap flight tickets from Illinois to Lucknow?

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Can Cheapflights find flights from Illinois to Lucknow with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Illinois to Lucknow flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Illinois to Lucknow become cheaper?

Yes! Start tracking prices for Illinois to Lucknow flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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