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Cheap flights from Lucknow to Illinois from ₹ 53,651

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 31/5. Fares are subject to change and may not be available on all flights or dates of travel.
LKO — ORD
31 May — 7 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lucknow to Illinois

Enter your travel dates to find the best prices.

Cheapest flights from Lucknow to Illinois
Explore the most affordable flight options available from Lucknow to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 May 2026.

Thu 24/904:45
LKO
-
ORD
2 stops45h 55m
Oman Air
Mon 28/919:20
ORD
-
LKO
2 stops26h 15m
Oman Air
Deal found 29/4₹ 104,074
Thu 10/908:45
LKO
-
ORD
2 stops41h 55m
Oman Air
Mon 14/919:20
ORD
-
LKO
2 stops50h 15m
Oman Air
Deal found 26/4₹ 105,118
Wed 6/508:45
LKO
-
ORD
2 stops41h 55m
Oman Air
Sat 8/811:10
ORD
-
LKO
2 stops34h 25m
Oman Air
Deal found 28/4₹ 110,341
Wed 6/508:45
LKO
-
ORD
2 stops41h 55m
Oman Air
Fri 7/819:20
ORD
-
LKO
2 stops50h 15m
Oman Air
Deal found 28/4₹ 110,626
Wed 10/608:45
LKO
-
ORD
2 stops41h 55m
Oman Air
Fri 7/819:20
ORD
-
LKO
2 stops26h 15m
Oman Air
Deal found 29/4₹ 111,575
Sat 8/814:10
LKO
-
ORD
2 stops38h 35m
Multiple Airlines
Mon 15/220:20
ORD
-
LKO
2 stops37h 50m
Multiple Airlines
Deal found 27/4₹ 113,095
Wed 6/508:45
LKO
-
ORD
2 stops41h 55m
Oman Air
Sun 9/819:20
ORD
-
LKO
2 stops26h 15m
Oman Air
Deal found 28/4₹ 118,317
Thu 11/620:25
LKO
-
ORD
2 stops30h 55m
Multiple Airlines
Thu 18/619:20
ORD
-
LKO
2 stops37h 55m
Multiple Airlines
Deal found 27/4₹ 121,451
Wed 10/623:20
LKO
-
ORD
1 stop46h 20m
Multiple Airlines
Fri 7/813:10
ORD
-
LKO
1 stop31h 25m
Multiple Airlines
Deal found 29/4₹ 122,496
Fri 17/708:45
LKO
-
ORD
2 stops41h 55m
Oman Air
Sat 16/118:50
ORD
-
LKO
2 stops25h 40m
Oman Air
Deal found 28/4₹ 123,350

Find flight deals from Lucknow to Illinois

Keep the following information in mind while searching for Lucknow to Illinois flight deals. Data was last updated 1 May 2026.

Round-trip from

₹ 104,074

One-way from

₹ 56,690
Oman Air
  • Oman Air
  • 24/9-28/9
  • 4 total stops
  • 72h 10m total
  • Lucknow to Illinois
Search Deals
10/6
  • 10/6
  • 2 total stops
  • 27h 00m total
  • Lucknow to Illinois
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Lucknow to Illinois 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 1 May 2026.
Use the filters below to find and compare flights from Lucknow to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LucknowChicago

LKO - ORD

LKOORD

Lucknow Amausi

Thu 24/9

08:45-16:10

2 stops41h 55m

Chicago O'Hare Intl

Mon 28/9

19:20-08:05

2 stops50h 15m

₹ 104,169

LucknowChicago

LKO - ORD

LKOORD

Lucknow Amausi

Thu 10/9

08:45-16:10

2 stops41h 55m

Chicago O'Hare Intl

Mon 14/9

19:20-08:05

2 stops50h 15m

₹ 105,118

LucknowChicago

LKO - ORD

LKOORD

Lucknow Amausi

Wed 10/6

08:45-16:10

2 stops41h 55m

Chicago O'Hare Intl

Fri 7/8

19:20-08:05

2 stops26h 15m

₹ 111,575

LucknowChicago

LKO - ORD

LKOORD

Lucknow Amausi

Mon 15/6

21:05-11:10

3 stops48h 35m

Chicago O'Hare Intl

Mon 22/6

13:10-13:35

2 stops37h 55m

₹ 129,902
Fastest return journey

LucknowChicago

LKO - ORD

LKOORD

Lucknow Amausi

Sat 8/8

20:25-15:05

2 stops29h 10m

Chicago O'Hare Intl

Mon 15/2

18:50-07:10

2 stops24h 50m

₹ 131,042

LucknowChicago

LKO - ORD

LKOORD

Lucknow Amausi

Sat 8/8

15:00-11:10

2 stops30h 40m

Chicago O'Hare Intl

Mon 15/2

14:30-07:10

1 stop29h 10m

₹ 134,460

LucknowChicago

LKO - ORD

LKOORD

Lucknow Amausi

Wed 10/6

13:35-11:10

3 stops56h 05m

Chicago O'Hare Intl

Fri 7/8

20:10-13:35

2 stops30h 55m

₹ 138,259

LucknowChicago

LKO - ORD

LKOORD

Lucknow Amausi

Tue 7/7

04:45-16:10

2 stops45h 55m

Chicago O'Hare Intl

Tue 21/7

11:10-08:05

2 stops34h 25m

₹ 139,113

LucknowChicago

LKO - ORD

LKOORD

Lucknow Amausi

Wed 1/7

08:45-16:10

2 stops41h 55m

Chicago O'Hare Intl

Tue 21/7

11:10-08:05

2 stops34h 25m

₹ 139,113
Cheapest one-way

LucknowChicago

LKO - ORD

LKOORD

Lucknow Amausi

Sun 31/5

15:45-11:10

3 stops29h 55m

₹ 53,746

Flights are sorted by cheapest return flights first.

Deals found on 30/4

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Lucknow to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Lucknow 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 Lucknow to Illinois
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Lucknow to Illinois. 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 from for flights from Lucknow to Illinois?

    Located just 8.9 km from the city centre, Lucknow Amausi (LKO) is the airport most travellers will use when flying to Illinois from Lucknow.

  • How long is the flight from Lucknow to Illinois?

    A quick flight from Lucknow to Illinois can take about 45h 55m. Oman Air provides one of the quickest options available for as low as ₹ 104,074. Lucknow and Illinois are separated by a distance of 12276 km.

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

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

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

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

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

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

See more FAQs

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Alternative routes for Lucknow to Illinois

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Fly with Cheapflights

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

When you search for this flight from Lucknow to Illinois, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

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Yes! Cheapflights helps users easily find flights from Lucknow to Illinois with no change fees.

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