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Cheap flights from Boston to Lucknow from ₹ 39,001

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 20/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LKO
23 Mar — 30 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Boston to Lucknow

Enter your travel dates to find the best prices.

Cheapest flights from Boston to Lucknow
Explore the most affordable flight options available from Boston to Lucknow. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2026.

Fri 3/416:25
BOS
-
LKO
2 stops41h 05m
Multiple Airlines
Sat 18/422:10
LKO
-
BOS
2 stops50h 00m
Multiple Airlines
Deal found 18/2₹ 77,548
Thu 12/1121:05
BOS
-
LKO
2 stops47h 35m
Multiple Airlines
Mon 30/1122:30
LKO
-
BOS
2 stops26h 20m
Multiple Airlines
Deal found 18/2₹ 85,276
Mon 6/416:25
BOS
-
LKO
3 stops30h 15m
Multiple Airlines
Mon 13/415:55
LKO
-
BOS
2 stops32h 15m
Multiple Airlines
Deal found 20/2₹ 85,730
Wed 4/315:40
BOS
-
LKO
3 stops45h 45m
Multiple Airlines
Sun 15/313:00
LKO
-
BOS
3 stops59h 40m
Multiple Airlines
Deal found 19/2₹ 87,094
Fri 13/1121:05
BOS
-
LKO
2 stops31h 05m
Multiple Airlines
Wed 2/1222:30
LKO
-
BOS
2 stops26h 20m
Multiple Airlines
Deal found 18/2₹ 88,912
Sun 1/306:00
BOS
-
LKO
2 stops32h 20m
Multiple Airlines
Sun 8/312:05
LKO
-
BOS
2 stops44h 13m
Multiple Airlines
Deal found 19/2₹ 89,094
Tue 10/1121:05
BOS
-
LKO
2 stops31h 05m
Multiple Airlines
Wed 2/1222:30
LKO
-
BOS
2 stops26h 20m
Multiple Airlines
Deal found 18/2₹ 89,185
Wed 4/315:40
BOS
-
LKO
3 stops29h 00m
Multiple Airlines
Tue 17/323:10
LKO
-
BOS
2 stops25h 30m
Multiple Airlines
Deal found 20/2₹ 89,276
Wed 11/1121:05
BOS
-
LKO
2 stops31h 05m
Multiple Airlines
Mon 30/1122:30
LKO
-
BOS
2 stops26h 20m
Multiple Airlines
Deal found 18/2₹ 89,458

Find flight deals from Boston to Lucknow

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) 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 21 February 2026.

Round-trip from

₹ 77,548

One-way from

₹ 39,001
3/4-18/4
  • 3/4-18/4
  • 4 total stops
  • 91h 05m total
  • Boston to Lucknow
Search Deals
20/3
  • 20/3
  • 2 total stops
  • 22h 25m total
  • Boston to Lucknow
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Boston 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 21 February 2026.
Use the filters below to find and compare flights from Boston to Lucknow that are best for you.

Fly from

Boston

Fly to

Lucknow

Route

Depart

Return

Price

BostonLucknow

BOS - LKO

BOSLKO

Boston Logan Intl

Fri 3/4

16:25-19:00

2 stops41h 05m

Lucknow Amausi

Sat 18/4

22:10-14:40

2 stops50h 00m

₹ 77,548

BostonLucknow

BOS - LKO

BOSLKO

Boston Logan Intl

Wed 4/3

15:40-23:55

3 stops45h 45m

Lucknow Amausi

Sun 15/3

13:00-15:10

3 stops59h 40m

₹ 87,094

BostonLucknow

BOS - LKO

BOSLKO

Boston Logan Intl

Wed 4/3

15:40-07:10

3 stops29h 00m

Lucknow Amausi

Tue 17/3

13:40-15:10

2 stops35h 00m

₹ 92,458

BostonLucknow

BOS - LKO

BOSLKO

Boston Logan Intl

Mon 6/4

18:55-07:10

2 stops26h 45m

Lucknow Amausi

Mon 13/4

22:00-13:13

2 stops24h 43m

₹ 92,549

BostonLucknow

BOS - LKO

BOSLKO

Boston Logan Intl

Tue 3/3

11:55-06:35

2 stops32h 10m

Lucknow Amausi

Wed 11/3

19:20-15:16

2 stops29h 26m

₹ 93,730

BostonLucknow

BOS - LKO

BOSLKO

Boston Logan Intl

Wed 4/3

11:34-06:35

2 stops32h 31m

Lucknow Amausi

Wed 18/3

19:20-15:16

2 stops29h 26m

₹ 93,821

BostonLucknow

BOS - LKO

BOSLKO

Boston Logan Intl

Thu 23/4

07:45-21:40

2 stops28h 25m

Lucknow Amausi

Mon 4/5

14:00-14:16

2 stops33h 46m

₹ 93,821

BostonLucknow

BOS - LKO

BOSLKO

Boston Logan Intl

Thu 5/3

15:40-07:10

3 stops29h 00m

Lucknow Amausi

Tue 17/3

19:25-15:10

2 stops29h 15m

₹ 94,730

BostonLucknow

BOS - LKO

BOSLKO

Boston Logan Intl

Fri 6/3

15:40-05:45

3 stops27h 35m

Lucknow Amausi

Sun 15/3

19:40-15:10

3 stops29h 00m

₹ 108,276

BostonLucknow

BOS - LKO

BOSLKO

Boston Logan Intl

Fri 20/3

16:40-00:35

2 stops22h 25m

₹ 39,001

Flights are sorted by cheapest return flights first.

Deals found on 18/2

Showing 1-10 of 13 results
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Best time to book a flight from Boston to Lucknow

Have a flexible travel schedule? Discover the best time to fly to Lucknow from Boston 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.

Related info for your journey

Find useful and relevant information for your journey from Boston to Lucknow. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston 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.

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

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

Need flexible booking options for your flight to Lucknow from Boston? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Not ready to book yet? You can track prices for flights from Boston to Lucknow on Cheapflights with our Price Alert feature and get notified when better prices are available.

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