$545 Cheap Flights from Lucknow (LKO) to San Francisco (SFO)

View $545 flight on Thu, Dec 4, 2025Opens in a new window

Popular airlines from Lucknow (LKO-Amausi Intl.) to San Francisco Intl. Airport (SFO)

Cheap Flights from Lucknow to San Francisco (LKO-SFO)

Prices were available within the past 7 days and start at $545 for one-way flights and $949 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Sun, Oct 19 - Tue, Oct 28
LKO
Lucknow
SFO
San Francisco
$949 Roundtrip, found 5 days ago
$949
Roundtrip
found 5 days ago
Select Air India flight, departing Sun, Oct 19 from Lucknow to San Francisco, returning Tue, Oct 28, priced at $949 found 5 days ago
Air India
Mon, Dec 22 - Sat, Jan 10
LKO
Lucknow
SFO
San Francisco
$965 Roundtrip, found 18 hours ago
$965
Roundtrip
found 18 hours ago
Select Air India flight, departing Mon, Dec 22 from Lucknow to San Francisco, returning Sat, Jan 10, priced at $965 found 18 hours ago
Air India
Sun, Oct 19 - Mon, Oct 20
LKO
Lucknow
SFO
San Francisco
$977 Roundtrip, found 5 days ago
$977
Roundtrip
found 5 days ago
Select Air India flight, departing Sun, Oct 19 from Lucknow to San Francisco, returning Mon, Oct 20, priced at $977 found 5 days ago
Air India
Wed, Oct 22 - Tue, Oct 28
LKO
Lucknow
SFO
San Francisco
$978 Roundtrip, found 5 days ago
$978
Roundtrip
found 5 days ago
Select Air India flight, departing Wed, Oct 22 from Lucknow to San Francisco, returning Tue, Oct 28, priced at $978 found 5 days ago
Air India
Sat, Oct 18 - Tue, Oct 28
LKO
Lucknow
SFO
San Francisco
$980 Roundtrip, found 5 days ago
$980
Roundtrip
found 5 days ago
Select Air India flight, departing Sat, Oct 18 from Lucknow to San Francisco, returning Tue, Oct 28, priced at $980 found 5 days ago
Air India
Mon, Nov 3 - Wed, Apr 22
LKO
Lucknow
SFO
San Francisco
$992 Roundtrip, found 3 days ago
$992
Roundtrip
found 3 days ago
Select Air India flight, departing Mon, Nov 3 from Lucknow to San Francisco, returning Wed, Apr 22, priced at $992 found 3 days ago
Virgin Atlantic
Wed, Nov 12 - Tue, Mar 10
LKO
Lucknow
SFO
San Francisco
$1,070 Roundtrip, found 3 days ago
$1,070
Roundtrip
found 3 days ago
Select Virgin Atlantic flight, departing Wed, Nov 12 from Lucknow to San Francisco, returning Tue, Mar 10, priced at $1,070 found 3 days ago
Oman Air
Mon, Mar 2 - Tue, Aug 4
LKO
Lucknow
SFO
San Francisco
$1,232 Roundtrip, found 5 days ago
$1,232
Roundtrip
found 5 days ago
Select Oman Air flight, departing Mon, Mar 2 from Lucknow to San Francisco, returning Tue, Aug 4, priced at $1,232 found 5 days ago
Japan Airlines
Wed, Nov 5 - Tue, Dec 9
LKO
Lucknow
SFO
San Francisco
$1,280 Roundtrip, found 3 days ago
$1,280
Roundtrip
found 3 days ago
Select Japan Airlines flight, departing Wed, Nov 5 from Lucknow to San Francisco, returning Tue, Dec 9, priced at $1,280 found 3 days ago
American Airlines
Wed, Nov 12 - Mon, Nov 17
LKO
Lucknow
SFO
San Francisco
$1,721 Roundtrip, found 5 days ago
$1,721
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Nov 12 from Lucknow to San Francisco, returning Mon, Nov 17, priced at $1,721 found 5 days ago

Alternative airports near San Francisco

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Francisco Intl. SFO. Cheapest and Closest option available. Average driving time to city center is 19 minutes. Flights from $995
SFO
San Francisco Intl.
CheapestClosest
Average driving time to city center19 min
Flights from $995

Frequently asked questions

How much does a flight from Amausi Intl. Airport (LKO) to San Francisco Intl. Airport (SFO) cost?
Get a cheap one-way flight from $545 or cheap return flight from $949 from Amausi Intl. Airport (LKO) to San Francisco Intl. Airport (SFO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Amausi Intl. Airport (LKO) to San Francisco Intl. Airport (SFO)?
October is the cheapest month to fly from LKO to SFO. Avoiding peak travel times is often the key to landing a great deal.
What is the cheapest airline that flies from Amausi Intl. Airport (LKO) to San Francisco Intl. Airport (SFO)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from LKO to SFO. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Amausi Intl. Airport (LKO) to San Francisco Intl. Airport (SFO)?
Direct flights from Amausi Intl. Airport (LKO) to San Francisco Intl. Airport (SFO) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LKO to SFO?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on a range of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Amausi Intl. Airport (LKO) to San Francisco Intl. Airport (SFO)?
To avoid possible delays on the Amausi Intl. Airport (LKO) to San Francisco Intl. Airport (SFO) route, travel before 3 PM. Later departures have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Amausi Intl. Airport (LKO) to San Francisco Intl. Airport (SFO) last-minute?
Last-minute bookings from LKO to SFO are usually more expensive. For the cheapest rates, start searching for flights as early as possible. That said, if you can play around with your travel dates, it's possible to find a cheap fare right before your trip.
Is it cheaper to book a LKO to SFO flight and hotel package?
You can save money by booking a LKO to SFO flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. After choosing your preferred flights and accommodations, consider other add-ons like activities, car rentals and tours.
Can I cancel or change the date of my flight from Amausi Intl. Airport (LKO) to San Francisco Intl. Airport (SFO)?
It's usually possible to reschedule or cancel your LKO to SFO flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Amausi Intl.
Destination airport
San Francisco Intl.
Airlines serving
Air India, British Airways, Emirates, Japan Airlines
Roundtrip price
$948
Distance
7739 mi

Book with confidence

Lucknow to San Francisco Flights

The cheapest times to fly from Lucknow to San Francisco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Lucknow to San Francisco are during the month of October. You can find some of the cheapest flights from Lucknow to San Francisco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Lucknow to San Francisco

Sunday is one of the best days to book for cheap flights from Lucknow to San Francisco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Lucknow to San Francisco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Lucknow to San Francisco in 2025. You can also book with separate airlines for your outbound and return journeys, from $545 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Lucknow to San Francisco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Lucknow to San Francisco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Lucknow to San Francisco Flights

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*Available to One Key members.