In terms of precipitation, rainfall in Lucknow ranges from 0.0 - 300.0 inches per month. July is typically the wettest month, when rainfall can reach 300.0 mm. March is typically the driest time to visit Lucknow when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Lucknow, use this chart to help with planning. For those seeking warmer temperatures, May is the ideal time of year to visit, when temperatures reach an average of 32.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.0 C).

What is the cheapest time of day to fly from BOS to LKO?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boston to Lucknow as you normally would.

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.

₹ 38,259+ Cheap Flights from Boston to Lucknow

Cheap flight deals from Boston to Lucknow

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 5 September 2026.

Sat 17/1016:25 -

2 stops34h 20m

Sat 24/1023:20 -

2 stops49h 20m

Deal found 1/9₹ 91,633

Wed 25/1118:35 -

2 stops27h 05m

Wed 9/1208:50 -

2 stops40h 00m

Deal found 1/9₹ 98,529

Thu 24/920:05 -

2 stops31h 00m

Mon 28/915:00 -

2 stops41h 05m

Deal found 2/9₹ 147,652

Mon 21/1219:40 -

2 stops52h 40m

Tue 29/1211:50 -

1 stop36h 35m

Deal found 31/8₹ 561,700

Find flight deals from Boston to Lucknow

Round-trip from	₹ 91,633
One-way from	₹ 38,259

17/10-24/10
4 total stops
83h 40m total
Boston to Lucknow

Search Deals

21/9-31/12
2 total stops
46h 25m total
Boston to Lucknow

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BostonLucknow

BOS Boston Logan Intl - LKO Lucknow Amausi

BOSLKO

Boston Logan Intl

Mon 21/9

16:40-00:35

2 stops46h 25m

Lucknow Amausi

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 38,259

Fastest return journey

BostonLucknow

BOS Boston Logan Intl - LKO Lucknow Amausi

BOSLKO

Boston Logan Intl

Wed 23/9

16:25-22:40

2 stops20h 45m

Lucknow Amausi

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 41,188

BostonLucknow

BOS Boston Logan Intl - LKO Lucknow Amausi

BOSLKO

Boston Logan Intl

Wed 25/11

20:00-12:35

2 stops30h 05m

Lucknow Amausi

Wed 31/12

00:00-13:30

Nonstop0h 00m

₹ 56,491

BostonLucknow

BOS Boston Logan Intl - LKO Lucknow Amausi

BOSLKO

Boston Logan Intl

Sat 17/10

16:25-12:15

2 stops34h 20m

Lucknow Amausi

Sat 24/10

23:20-15:10

2 stops49h 20m

₹ 91,633

BostonLucknow

BOS Boston Logan Intl - LKO Lucknow Amausi

BOSLKO

Boston Logan Intl

Wed 25/11

18:35-08:10

2 stops27h 05m

Lucknow Amausi

Wed 9/12

08:50-14:20

2 stops40h 00m

₹ 98,529

BostonLucknow

BOS Boston Logan Intl - LKO Lucknow Amausi

BOSLKO

Boston Logan Intl

Thu 4/2

21:25-08:10

2 stops48h 15m

Lucknow Amausi

Thu 18/2

08:50-14:20

2 stops40h 00m

₹ 106,936

BostonLucknow

BOS Boston Logan Intl - LKO Lucknow Amausi

BOSLKO

Boston Logan Intl

Thu 24/9

20:05-08:25

2 stops26h 50m

Lucknow Amausi

Mon 28/9

13:15-12:35

2 stops56h 50m

₹ 147,652

Flights are sorted by cheapest return flights first.

Deals found on 31/8

Sorted by cheapest first

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.

BOS-LKO

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

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.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

Direct flights to Uttar Pradesh

Flights by cabin class

Lucknow flight routes

Other flight options

Popular flights

Alternative routes for Boston to Lucknow

Boston to New Delhi flights

Worcester to New Delhi flights

Albany to New Delhi flights

Hartford to New Delhi flights

New Bedford to New Delhi flights

Hyannis to New Delhi flights

Provincetown to New Delhi flights

Fly with Cheapflights

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

Cheapflights helps you search for flights from Boston 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 Boston to Lucknow?

Cheapflights simply makes it quick and affordable to book flights from Boston 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 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.

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

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Boston to Lucknow from ₹ 38,259

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Boston to Lucknow

Cheapest flights from Boston to LucknowExplore 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 5 September 2026.

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 5 September 2026.

Best flights from Boston to LucknowDiscover carefully curated flight deals from Boston to Lucknow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Discover carefully curated flight deals from Boston to Lucknow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Last-minute flights from Boston to LucknowDiscover last-minute flight deals from Boston to Lucknow. Data last updated 5 September 2026 and is based on user searches.

Discover last-minute flight deals from Boston to Lucknow. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Boston to LucknowSearch for one-way flight options from Boston to Lucknow. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Search for one-way flight options from Boston to Lucknow. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.

Find flight deals from Boston to Lucknow

Round-trip from

One-way from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boston to Lucknow that are best for you.

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.

Related info for your journey

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

How can I find direct flights from Boston to Lucknow?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boston to Lucknow

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Lucknow by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Uttar Pradesh

Book a non-stop flight to one of these other cities located in Uttar Pradesh.

Search flights from Boston to Lucknow by cabin class

Find flights from Boston 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 5 September 2026.

Boston and Lucknow flights

Browse other Boston and Lucknow flight options. Last updated on 5 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

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

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

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

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

100% Free

Book With Flexibility

Travel Smart

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 5 September 2026.

Best flights from Boston to Lucknow
Discover carefully curated flight deals from Boston to Lucknow that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 5 September 2026.

Last-minute flights from Boston to Lucknow
Discover last-minute flight deals from Boston to Lucknow. Data last updated 5 September 2026 and is based on user searches.

One-way flights from Boston to Lucknow
Search for one-way flight options from Boston to Lucknow. Find affordable one-way fares based on user searches. Data last updated 5 September 2026.