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Cheap flights from Illinois to Lucknow from ₹ 67,988

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 19/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LKO
3 Jun — 10 Jun1
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 4 May 2026.

Sat 5/921:10
ORD
-
LKO
2 stops31h 00m
Multiple Airlines
Sat 3/1020:25
LKO
-
ORD
2 stops29h 45m
Multiple Airlines
Deal found 29/4₹ 97,478
Fri 18/913:10
ORD
-
LKO
1 stop20h 05m
Air India
Sat 3/1015:00
LKO
-
ORD
2 stops30h 40m
Air India
Deal found 2/5₹ 108,004
Wed 15/713:10
ORD
-
LKO
1 stop37h 25m
Air India
Sun 16/814:10
LKO
-
ORD
3 stops31h 30m
Air India
Deal found 2/5₹ 115,779
Fri 18/916:20
ORD
-
LKO
2 stops28h 05m
KLM
Sat 3/1023:20
LKO
-
ORD
2 stops25h 25m
KLM
Deal found 2/5₹ 116,443
Mon 1/613:10
ORD
-
LKO
1 stop37h 25m
Air India
Sat 4/720:25
LKO
-
ORD
2 stops25h 15m
Air India
Deal found 4/5₹ 118,150
Sat 30/511:25
ORD
-
LKO
2 stops45h 50m
Multiple Airlines
Sun 5/712:55
LKO
-
ORD
2 stops32h 45m
Multiple Airlines
Deal found 4/5₹ 121,563
Sun 31/520:10
ORD
-
LKO
2 stops48h 00m
Multiple Airlines
Sun 5/722:25
LKO
-
ORD
2 stops23h 15m
Multiple Airlines
Deal found 4/5₹ 121,753
Fri 29/520:10
ORD
-
LKO
2 stops39h 00m
Multiple Airlines
Sun 5/722:25
LKO
-
ORD
2 stops23h 15m
Multiple Airlines
Deal found 4/5₹ 122,511
Mon 1/613:10
ORD
-
LKO
1 stop20h 05m
Air India
Sun 5/722:25
LKO
-
ORD
2 stops23h 15m
Air India
Deal found 4/5₹ 122,701
Sat 30/511:25
ORD
-
LKO
2 stops45h 50m
Multiple Airlines
Tue 30/622:25
LKO
-
ORD
2 stops23h 15m
Multiple Airlines
Deal found 4/5₹ 123,555
Sun 31/520:10
ORD
-
LKO
2 stops37h 05m
Multiple Airlines
Tue 30/622:25
LKO
-
ORD
2 stops23h 15m
Multiple Airlines
Deal found 4/5₹ 123,934
Tue 2/611:25
ORD
-
LKO
2 stops44h 20m
Multiple Airlines
Tue 30/622:25
LKO
-
ORD
2 stops23h 15m
Multiple Airlines
Deal found 4/5₹ 124,029

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 4 May 2026.

Round-trip from

₹ 97,478

One-way from

₹ 67,988
5/9-3/10
  • 5/9-3/10
  • 4 total stops
  • 60h 45m total
  • Illinois to Lucknow
Search Deals
19/5
  • 19/5
  • 2 total stops
  • 45h 50m 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 4 May 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

Sat 5/9

21:10-14:40

2 stops31h 00m

Lucknow Amausi

Sat 3/10

20:25-15:40

2 stops29h 45m

₹ 97,478
Fastest return journey

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Fri 18/9

13:10-19:45

1 stop20h 05m

Lucknow Amausi

Sat 3/10

15:00-11:10

2 stops30h 40m

₹ 108,004

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Wed 15/7

13:10-13:05

1 stop37h 25m

Lucknow Amausi

Sun 16/8

14:10-11:10

3 stops31h 30m

₹ 115,779

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Fri 18/9

16:20-06:55

2 stops28h 05m

Lucknow Amausi

Sat 3/10

23:20-14:15

2 stops25h 25m

₹ 116,443

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Thu 10/9

19:20-08:05

2 stops50h 15m

Lucknow Amausi

Mon 14/9

08:45-15:05

2 stops40h 50m

₹ 133,890

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Thu 10/9

17:50-12:15

2 stops31h 55m

Lucknow Amausi

Mon 14/9

15:00-15:00

2 stops34h 30m

₹ 154,657

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Sun 28/6

13:10-08:20

2 stops32h 40m

Lucknow Amausi

Sun 2/8

08:50-11:10

3 stops36h 50m

₹ 166,415

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Thu 2/7

20:35-06:35

1 stop23h 30m

Lucknow Amausi

Thu 30/7

07:35-15:45

1 stop42h 40m

₹ 258,678
Cheapest one-way

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Thu 21/5

11:25-21:40

2 stops47h 45m

₹ 76,238

ChicagoLucknow

ORD - LKO

ORDLKO

Chicago O'Hare Intl

Fri 22/5

11:25-21:40

2 stops47h 45m

₹ 76,333

Flights are sorted by cheapest return flights first.

Deals found on 4/5

Showing 1-10 of 17 resultsSorted by cheapest first
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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 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 ₹ 64,954). Flying from Illinois to Lucknow in July is currently the most expensive (average of ₹ 120,994). 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.

How much does it cost for a return flight from Illinois to Lucknow?

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, KLM, and Oman Air fly from Illinois to Lucknow in about 20h 05m. The time it takes to get you to your destination can typically vary by up to 30h 10m. Airlines will cover a distance of 12276 km. Both multi-stop and direct flights can be found to your destination and back.

  • 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 ₹ 64,954). Flying from Illinois to Lucknow in July is currently the most expensive (average of ₹ 120,994). 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

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Fly with Cheapflights

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How does Cheapflights help users find flights from Illinois to Lucknow?

Cheapflights helps you search for flights from Illinois to Lucknow via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights simply makes it quick and affordable to book flights from Illinois to Lucknow by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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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