$647+ Cheap flights from Chicago (CHI) 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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — LKO
Jun 24 — Jul 11
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to Lucknow with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Chicago to Lucknow
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chicago to LucknowExplore the most affordable flight options available from Chicago to Lucknow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 25, 2026.
Explore the most affordable flight options available from Chicago to Lucknow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 25, 2026.
This Oman Air deal was found by Cheapflights users on 5/22. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:20 pm
ORD
- LKO
2 stops26h 15m
Oman Air
Sat 9/198:45 am
LKO
- ORD
2 stops40h 50m
Oman Air
Deal found 5/22![Oman Air logo]()
$1,309
This KAYAK deal was found by Cheapflights users on 5/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:35 pm
ORD
- LKO
2 stops24h 00m
Multiple Airlines
Sat 9/198:25 pm
LKO
- ORD
2 stops29h 50m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$1,326
This Trip.com deal was found by Cheapflights users on 5/24. 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 6/159:15 pm
ORD
- LKO
2 stops48h 20m
Multiple Airlines
Wed 7/18:45 am
LKO
- ORD
2 stops44h 00m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$1,570
This British Airways deal was found by Cheapflights users on 5/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:30 pm
ORD
- LKO
2 stops27h 15m
British Airways
Sat 6/63:00 pm
LKO
- ORD
2 stops55h 55m
British Airways
Deal found 5/21![British Airways logo]()
$1,699
This KAYAK deal was found by Cheapflights users on 5/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:35 pm
ORD
- LKO
1 stop23h 30m
Emirates
Sat 9/197:35 am
LKO
- ORD
1 stop42h 40m
Emirates
Deal found 5/23![Emirates logo]()
$2,986
This KAYAK deal was found by Cheapflights users on 5/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:35 pm
ORD
- LKO
2 stops24h 00m
Multiple Airlines
Sat 6/67:35 am
LKO
- ORD
1 stop42h 40m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$3,377
This Indian Eagle deal was found by Cheapflights users on 5/24. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:20 pm
ORD
- LKO
2 stops29h 30m
Multiple Airlines
Sat 11/282:00 pm
LKO
- ORD
2 stops55h 35m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$5,279
Best flights from Chicago to LucknowDiscover carefully curated flight deals from Chicago to Lucknow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 25, 2026.
Discover carefully curated flight deals from Chicago to Lucknow that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 25, 2026.
This Oman Air deal was found by Cheapflights users on 5/22. 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 Oman Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/167:20 pm
ORD
- LKO
2 stops26h 15m
Oman Air
Sat 9/198:45 am
LKO
- ORD
2 stops40h 50m
Oman Air
Deal found 5/22![Oman Air logo]()
$1,309
This Trip.com deal was found by Cheapflights users on 5/24. 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 6/159:15 pm
ORD
- LKO
2 stops48h 20m
Multiple Airlines
Wed 7/18:45 am
LKO
- ORD
2 stops44h 00m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$1,570
This KAYAK deal was found by Cheapflights users on 5/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:35 pm
ORD
- LKO
1 stop23h 30m
Multiple Airlines
Sat 9/1910:25 pm
LKO
- ORD
2 stops27h 50m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$2,078
This Indian Eagle deal was found by Cheapflights users on 5/24. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/219:30 pm
ORD
- LKO
2 stops49h 50m
Emirates
Sat 11/2811:50 am
LKO
- ORD
1 stop38h 35m
Emirates
Deal found 5/24![Emirates logo]()
$5,676
This British Airways deal was found by Cheapflights users on 5/24. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:35 pm
ORD
- LKO
2 stops27h 10m
British Airways
Sat 9/1912:55 pm
LKO
- ORD
2 stops34h 05m
British Airways
Deal found 5/24![British Airways logo]()
$6,623
This Indian Eagle deal was found by Cheapflights users on 5/24. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:20 pm
ORD
- LKO
2 stops29h 30m
Multiple Airlines
Sat 11/282:00 pm
LKO
- ORD
2 stops55h 35m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$5,279
Last-minute flights from Chicago to LucknowDiscover last-minute flight deals from Chicago to Lucknow. Data last updated May 25, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Lucknow. Data last updated May 25, 2026 and is based on user searches.
This British Airways deal was found by Cheapflights users on 5/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:30 pm
ORD
- LKO
2 stops27h 15m
British Airways
Sat 6/63:00 pm
LKO
- ORD
2 stops55h 55m
British Airways
Deal found 5/21![British Airways logo]()
$1,699
This KAYAK deal was found by Cheapflights users on 5/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/298:35 pm
ORD
- LKO
2 stops24h 00m
Multiple Airlines
Sat 6/67:35 am
LKO
- ORD
1 stop42h 40m
Multiple Airlines
Deal found 5/21![Multiple Airlines logo]()
$3,377
This Trip.com deal was found by Cheapflights users on 5/24. 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 6/159:15 pm
ORD
- LKO
2 stops48h 20m
Multiple Airlines
Wed 7/18:45 am
LKO
- ORD
2 stops44h 00m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$1,570
One-way flights from Chicago to LucknowSearch for one-way flight options from Chicago to Lucknow. Find affordable one-way fares based on user searches. Data last updated May 25, 2026.
Search for one-way flight options from Chicago to Lucknow. Find affordable one-way fares based on user searches. Data last updated May 25, 2026.
This Indian Eagle deal was found by Cheapflights users on 5/20. 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 Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/2512:50 pm
ORD
- LKO
2 stops38h 00m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$647
This TeaFlight deal was found by Cheapflights users on 5/23. 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 TeaFlight is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/214:00 pm
ORD
- LKO
2 stops52h 35m
Multiple Airlines
Deal found 5/23![Multiple Airlines logo]()
$893
This Emirates deal was found by Cheapflights users on 5/23. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:35 pm
ORD
- LKO
1 stop23h 30m
Emirates
Deal found 5/23![Emirates logo]()
$1,864
This KAYAK deal was found by Cheapflights users on 5/24. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/128:50 pm
ORD
- LKO
2 stops52h 55m
British Airways
Deal found 5/24![British Airways logo]()
$3,952
This United Airlines deal was found by Cheapflights users on 5/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/121:30 pm
ORD
- LKO
3 stops31h 05m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$6,503
Find flight deals from Chicago to Lucknow
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Lucknow (LKO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 25, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $1,309 (Oman Air) |
One-way from | $647 (Indian Eagle) |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago 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 May 25, 2026.
Use the filters below to find and compare flights from Chicago to Lucknow that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoLucknow
ORD - LKO
ORDLKO
Chicago O'Hare Intl
Wed 9/16
7:20 pm-8:05 am
2 stops26h 15m
Lucknow Amausi
Sat 9/19
8:45 am-3:05 pm
2 stops40h 50m
$1,309
ChicagoLucknow
ORD - LKO
ORDLKO
Chicago O'Hare Intl
Mon 6/15
9:15 pm-8:05 am
2 stops48h 20m
Lucknow Amausi
Wed 7/1
8:45 am-6:15 pm
2 stops44h 00m
$1,570
Quickest round-trip
ChicagoLucknow
ORD - LKO
ORDLKO
Chicago O'Hare Intl
Thu 9/3
8:35 pm-6:35 am
1 stop23h 30m
Lucknow Amausi
Sat 9/19
10:25 pm-3:45 pm
2 stops27h 50m
$2,078
ChicagoLucknow
ORD - LKO
ORDLKO
Chicago O'Hare Intl
Sat 11/21
8:20 pm-1:20 pm
2 stops29h 30m
Lucknow Amausi
Sat 11/28
2:00 pm-10:05 am
2 stops55h 35m
$5,279
ChicagoLucknow
ORD - LKO
ORDLKO
Chicago O'Hare Intl
Sat 11/21
9:30 pm-10:50 am
2 stops49h 50m
Lucknow Amausi
Sat 11/28
11:50 am-2:55 pm
1 stop38h 35m
$5,676
ChicagoLucknow
ORD - LKO
ORDLKO
Chicago O'Hare Intl
Wed 9/16
10:35 pm-12:15 pm
2 stops27h 10m
Lucknow Amausi
Sat 9/19
12:55 pm-12:30 pm
2 stops34h 05m
$6,623
Cheapest one-way
ChicagoLucknow
ORD - LKO
ORDLKO
Chicago O'Hare Intl
Sun 10/25
12:50 pm-1:20 pm
2 stops38h 00m
$647
ChicagoLucknow
ORD - LKO
ORDLKO
Chicago O'Hare Intl
Tue 7/21
4:00 pm-7:05 am
2 stops52h 35m
$893
Quickest one-way
ChicagoLucknow
ORD - LKO
ORDLKO
Chicago O'Hare Intl
Tue 7/21
8:35 pm-6:35 am
1 stop23h 30m
$1,864
ChicagoLucknow
ORD - LKO
ORDLKO
Chicago O'Hare Intl
Fri 6/12
8:50 pm-12:15 pm
2 stops52h 55m
$3,952
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Chicago to Lucknow
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Lucknow in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chicago-Lucknow flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Chicago-Lucknow flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Chicago-Lucknow flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Lucknow flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Lucknow flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Chicago to Lucknow
Have a flexible travel schedule? Discover the best time to fly to Lucknow from Chicago with our price prediction graph.
CHI-LKO
ORD-LKO
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 Chicago to Lucknow
CHI-LKO
ORD-LKO
No data available for this route at this time. Please check back soon.
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 May 25, 2026.
Peruse reviews from past customers who have flown with Air India from Chicago to Lucknow to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
5.8
Crew
6.7
Comfort
5.5
Overall
5.5
Boarding
6.3
Entertainment
4.6
Reviews
1 / 20
6.0
GoodAnonymous,Sep 2024
SFO - DEL
Food
5.8
Crew
6.7
Comfort
5.5
Overall
5.5
Boarding
6.3
Entertainment
4.6
Reviews
1 / 20
6.0
GoodAnonymous,Sep 2024
SFO - DEL
Related info for your journey
Find useful and relevant information for your journey from Chicago to Lucknow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Chicago to Lucknow
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Complete your trip
Complete your trip to Lucknow by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chicago to Lucknow by cabin class
Find flights from Chicago to Lucknow, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Lucknow
Explore flights to Lucknow departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 25, 2026.
Chicago and Lucknow flights
Browse other Chicago and Lucknow flight options. Last updated on May 25, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on May 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Chicago to Lucknow
Discover the top airline that operate flights from Chicago 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 May 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$714 | Average$1,021 | FlexibilityNo cancel fee | On-timeN/A |