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Cheap flights from Lucknow to San Francisco Bay Area from ₹ 47,661

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 20/1. Fares are subject to change and may not be available on all flights or dates of travel.
LKO — SFO
5 Jan — 12 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Lucknow to San Francisco Bay Area

Enter your travel dates to find the best prices.

Best flights from Lucknow to San Francisco Bay Area
Discover carefully curated flight deals from Lucknow to San Francisco Bay Area that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 6 December 2025.

Tue 20/123:10LKO - SFO
2 stops28h 50mAir India
Tue 27/114:25SFO - LKO
2 stops33h 10mAir India
Deal found 5/12₹ 83,632
Tue 20/122:30LKO - SFO
3 stops35h 34mMultiple Airlines
Tue 27/109:40SFO - LKO
3 stops33h 30mMultiple Airlines
Deal found 5/12₹ 84,442
Thu 29/119:20LKO - SFO
2 stops36h 55mBritish Airways
Sun 1/220:40SFO - LKO
2 stops44h 25mBritish Airways
Deal found 3/12₹ 156,203
Thu 29/119:20LKO - SFO
2 stops42h 57mAmerican Airlines
Sun 1/210:35SFO - LKO
2 stops30h 30mAmerican Airlines
Deal found 5/12₹ 167,174
Thu 29/111:50LKO - SFO
1 stop38h 30mEmirates
Sun 1/215:40SFO - LKO
1 stop29h 40mEmirates
Deal found 3/12₹ 190,915

Find flight deals from Lucknow to San Francisco Bay Area

Keep the following information in mind while searching for Lucknow to San Francisco Bay Area flight deals. Data was last updated 6 December 2025.

Round-trip from

₹ 83,632

One-way from

₹ 47,661

Popular in

December

Cheapest in

November

Average price

₹ 137,409
Air India
  • Air India
  • 20/1-27/1
  • 4 total stops
  • 62h 00m total
  • Lucknow to San Francisco Bay Area
Search Deals
Air India
  • Air India
  • 20/1
  • 2 total stops
  • 28h 50m total
  • Lucknow to San Francisco Bay Area
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 177,987 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Lucknow to San Francisco Bay Area 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 6 December 2025.
Use the filters below to find and compare flights from Lucknow to San Francisco Bay Area that are best for you.

Fly from

Lucknow

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Tue 20/1

23:10-14:30

2 stops28h 50m

San Francisco

Tue 27/1

14:25-13:05

2 stops33h 10m

₹ 83,632

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Tue 20/1

22:30-20:34

3 stops35h 34m

San Francisco

Tue 27/1

09:40-08:40

3 stops33h 30m

₹ 84,442

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Thu 29/1

19:20-18:45

2 stops36h 55m

San Francisco

Sun 1/2

20:40-06:35

2 stops44h 25m

₹ 156,203

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Thu 29/1

19:20-00:47

2 stops42h 57m

San Francisco

Sun 1/2

10:35-06:35

2 stops30h 30m

₹ 167,174

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Thu 29/1

11:50-12:50

1 stop38h 30m

San Francisco

Sun 1/2

15:40-10:50

1 stop29h 40m

₹ 190,915

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Tue 20/1

23:10-14:30

2 stops28h 50m

₹ 47,661

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Mon 5/1

14:00-14:30

2 stops38h 00m

₹ 132,553

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Thu 11/12

22:05-19:00

3 stops34h 25m

₹ 216,185

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Wed 10/12

02:30-20:24

2 stops31h 24m

₹ 276,166

LucknowSan Francisco

LKO - SFO

LKOSFO

Lucknow Amausi

Thu 11/12

14:00-14:30

1 stop38h 00m

₹ 299,457

Flights are sorted by cheapest return flights first.

Deals found on 5/12

Best time to book a flight from Lucknow to San Francisco Bay Area

Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area 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 San Francisco Bay Area

What is the cheapest month to book a flight from Lucknow to San Francisco Bay Area?

Currently, September is the cheapest month in which you can book a flight from Lucknow to San Francisco Bay Area (average of ₹ 89,927). Flying from Lucknow to San Francisco Bay Area in August is currently the most expensive (average of ₹ 108,542). 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.

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. 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 San Francisco Bay Area. Reviews last updated 6 December 2025.
Check out reviews from past customers who have flown with IndiGo and Air India from Lucknow to San Francisco Bay Area to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
IndiGo
6.9
Okay
502 reviews
Check prices

Comfort

6.8

Crew

7.4

Boarding

6.9

Overall

6.9

Entertainment

5.7

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

IAD - IST

Was told flight would board a few minutes late. Kept us waiting for an hour and then canceled the flight for non weather related issue. Then sent us to wrong baggage claim area. Then the process to rebook tickets was worst I’ve seen. It took over 4 hours to get a new ticket. No organization. Tons of people giving hotel vouchers, 2 people booking flights. Terrible experience
IndiGo
6.9
Okay
502 reviews
IndiGo
6.9
Okay
502 reviews
Check prices

Comfort

6.8

Crew

7.4

Boarding

6.9

Overall

6.9

Entertainment

5.7

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

IAD - IST

Was told flight would board a few minutes late. Kept us waiting for an hour and then canceled the flight for non weather related issue. Then sent us to wrong baggage claim area. Then the process to rebook tickets was worst I’ve seen. It took over 4 hours to get a new ticket. No organization. Tons of people giving hotel vouchers, 2 people booking flights. Terrible experience
Air India
5.5
Fair
2,950 reviews
IndiGo
6.9
Okay
502 reviews
Check prices

Comfort

6.8

Crew

7.4

Boarding

6.9

Overall

6.9

Entertainment

5.7

Food

6.3

Reviews

1 / 20
2.0
Mediocre

Anonymous,Oct 2025

IAD - IST

Was told flight would board a few minutes late. Kept us waiting for an hour and then canceled the flight for non weather related issue. Then sent us to wrong baggage claim area. Then the process to rebook tickets was worst I’ve seen. It took over 4 hours to get a new ticket. No organization. Tons of people giving hotel vouchers, 2 people booking flights. Terrible experience

Related info for your journey

Find useful and relevant information for your journey from Lucknow to San Francisco Bay Area. 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 San Francisco Bay Area?

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

  • How long is the flight from Lucknow to San Francisco Bay Area?

    Air India can get you from Lucknow to San Francisco Bay Area in just under 28h 50m. Your travel time can differ by up to . There are 12447 km between Lucknow and San Francisco Bay Area.

  • What are the most popular routes from Lucknow to San Francisco Bay Area?

    Most travellers choose Lucknow Amausi - San Francisco, Lucknow Amausi - Oakland or Lucknow Amausi - Santa Rosa Sonoma County when deciding on the best route from Lucknow to San Francisco Bay Area.

  • Can I find deals for flights from Lucknow to San Francisco Bay Area that include hotel bookings?

    Yes. In addition to deals on Lucknow to San Francisco Bay Area flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Lucknow to San Francisco Bay Area?

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

  • Can I find deals for business class flights from Lucknow to San Francisco Bay Area?

    Yes. Cheapflights offers flight deals from Lucknow to San Francisco Bay Area 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 Lucknow to San Francisco Bay Area?

    Currently, September is the cheapest month in which you can book a flight from Lucknow to San Francisco Bay Area (average of ₹ 89,927). Flying from Lucknow to San Francisco Bay Area in August is currently the most expensive (average of ₹ 108,542). 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

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.

Top 2 airlines flying from Lucknow to San Francisco Bay Area

Discover the top 2 airlines that operate flights from Lucknow to San Francisco Bay Area. 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 454,620 searches. Data last updated 6 December 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest₹ 95,505Average₹ 102,849FlexibilityNo cancel feeOn-time80%
Search IndiGo flights
Air IndiaCheapest₹ 97,998Average₹ 127,306FlexibilityNo cancel feeOn-timeN/A
Search Air India flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Lucknow to San Francisco Bay Area?

Deals for Lucknow to San Francisco Bay Area flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Lucknow to San Francisco Bay Area?

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Can Cheapflights find flights from Lucknow to San Francisco Bay Area with no change fees?

Need flexible booking options for your flight to San Francisco Bay Area from Lucknow? 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 Lucknow to San Francisco Bay Area become cheaper?

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

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