What are the cheapest airlines flying from Chennai to San Francisco round-trip?

Cathay Pacific, at ₹ 79,645, was found to be the cheapest airline from Chennai to San Francisco.Alternate airlines to your destination round-trip include Air India and Singapore Airlines. Cathay Pacific is 19% cheaper than the average price of flights available within the next 90 days to this destination. Find deals

What are the cheapest airlines to fly from Chennai to San Francisco one-way?

One-way options have recently been found by users for as low as ₹ 47,976 on Air India. Other airlines that offer cheap prices include Cathay Pacific from ₹ 48,748 and IndiGo from ₹ 51,065 one-way. Find deals

What is the cheapest day to fly from Chennai to San Francisco?

Travellers seeking maximum savings on their Chennai to San Francisco flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

What are the most popular airlines that fly from Chennai to San Francisco?

Before booking your flight from Chennai to San Francisco, check out the most popular airlines for this route: IndiGo, Air India or British Airways.

What is the cheapest day to fly return from Chennai to San Francisco?

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to San Francisco. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Chennai to San Francisco?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 45 days in advance, which can save you up to 36% on flights from Chennai to San Francisco compared to booking the week you need them. Waiting 45 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at ₹ 102,731. For sooner than that we have options available in the next 3 days from ₹ 127,620.

What is the cheapest month to fly from Chennai to San Francisco?

Flights from Chennai to San Francisco lean towards being more expensive in August. Prices are generally better when you fly from Chennai to San Francisco in October, with the cheapest ticket starting at ₹ 65,140.

What is the cheapest time of day to fly from MAA to SFO?

It’s optimal to fly from Chennai to San Francisco in the morning. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight at midday.

Can I find deals for flights from Chennai to San Francisco that include hotel bookings?

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

How can I find direct flights from Chennai to San Francisco?

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

Can I find deals for business class flights from Chennai to San Francisco?

Yes. Cheapflights offers flight deals from Chennai to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

₹ 47,976+ Flights from Chennai to San Francisco

Cheapflights Tip: The best prices from Chennai to San Francisco are usually found in October or November, booked 44 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap flight deals from Chennai to San Francisco

Round-trip from	₹ 79,645
One-way from	₹ 47,976
Popular in	August
Cheapest in	October
Average price	₹ 107,280

Cathay Pacific
28/8-30/11
2 total stops
58h 40m total
Chennai to San Francisco

Search Deals

Air India
18/9
1 total stop
23h 05m total
Chennai to San Francisco

Search Deals

Highest demand for flights based on searches. 6% potential increase in price (₹ 579,988 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (₹ 181,787 potential savings vs. average return price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Find flight deals from Chennai to San Francisco

Cheapest flights from Chennai to San Francisco
Explore the most affordable flight options available from Chennai to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 July 2025.

Thu 28/801:30MAA - SFO

1 stop22h 30mCathay Pacific

Sun 30/1122:55SFO - MAA

1 stop36h 10mCathay Pacific

Deal found 11/7₹ 79,645

Wed 27/806:55MAA - SFO

1 stop23h 05mAir India

Tue 9/1210:15SFO - MAA

1 stop24h 05mAir India

Deal found 11/7₹ 80,074

Mon 15/910:30MAA - SFO

1 stop35h 40mSingapore Airlines

Mon 27/1010:40SFO - MAA

1 stop33h 45mSingapore Airlines

Deal found 11/7₹ 81,018

Mon 25/808:00MAA - SFO

1 stop22h 30mMultiple Airlines

Mon 1/911:30SFO - MAA

1 stop22h 00mMultiple Airlines

Deal found 10/7₹ 82,048

Wed 24/905:35MAA - SFO

2 stops47h 29mBritish Airways

Sun 28/908:00SFO - MAA

2 stops31h 00mBritish Airways

Deal found 12/7₹ 84,966

Mon 29/901:55MAA - SFO

2 stops32h 15mAir Canada

Tue 31/308:30SFO - MAA

2 stops27h 10mAir Canada

Deal found 11/7₹ 85,481

Mon 29/901:55MAA - SFO

1 stop30h 30mLufthansa

Wed 1/413:45SFO - MAA

1 stop21h 55mLufthansa

Deal found 11/7₹ 85,824

Mon 25/811:00MAA - SFO

2 stops42h 10mIndiGo

Mon 1/912:40SFO - MAA

2 stops36h 55mIndiGo

Deal found 10/7₹ 88,227

Mon 15/921:50MAA - SFO

1 stop28h 15mQatar Airways

Mon 27/1015:45SFO - MAA

1 stop28h 55mQatar Airways

Deal found 12/7₹ 89,000

Best flights from Chennai to San Francisco
Discover carefully curated flight deals from Chennai to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 July 2025.

Thu 28/801:30MAA - SFO

1 stop22h 30mCathay Pacific

Sun 30/1122:55SFO - MAA

1 stop36h 10mCathay Pacific

Deal found 11/7₹ 79,645

Wed 27/806:55MAA - SFO

1 stop23h 05mAir India

Tue 9/1210:15SFO - MAA

1 stop24h 05mAir India

Deal found 11/7₹ 80,074

Mon 15/910:30MAA - SFO

1 stop35h 40mSingapore Airlines

Mon 27/1010:40SFO - MAA

1 stop33h 45mSingapore Airlines

Deal found 11/7₹ 81,018

Mon 25/808:00MAA - SFO

1 stop22h 30mMultiple Airlines

Mon 1/911:30SFO - MAA

1 stop22h 00mMultiple Airlines

Deal found 10/7₹ 82,048

Wed 24/905:35MAA - SFO

2 stops47h 29mBritish Airways

Sun 28/908:00SFO - MAA

2 stops31h 00mBritish Airways

Deal found 12/7₹ 84,966

Mon 29/901:55MAA - SFO

2 stops32h 15mAir Canada

Tue 31/308:30SFO - MAA

2 stops27h 10mAir Canada

Deal found 11/7₹ 85,481

Mon 29/901:55MAA - SFO

1 stop30h 30mLufthansa

Tue 31/313:45SFO - MAA

1 stop21h 55mLufthansa

Deal found 11/7₹ 85,824

Mon 25/811:00MAA - SFO

2 stops42h 10mIndiGo

Mon 1/912:40SFO - MAA

2 stops36h 55mIndiGo

Deal found 10/7₹ 88,227

Mon 15/921:50MAA - SFO

1 stop28h 15mQatar Airways

Mon 27/1015:45SFO - MAA

1 stop28h 55mQatar Airways

Deal found 12/7₹ 89,000

Last-minute flights from Chennai to San Francisco
Discover last-minute flight deals from Chennai to San Francisco. Data last updated 13 July 2025 and is based on user searches.

Fri 18/708:00MAA - SFO

1 stop22h 30mAir India

Wed 20/810:00SFO - MAA

1 stop37h 40mAir India

Deal found 12/7₹ 109,254

Sat 19/715:00MAA - SFO

2 stops38h 10mIndiGo

Tue 22/718:45SFO - MAA

2 stops40h 50mIndiGo

Deal found 13/7₹ 105,907

Sat 19/722:00MAA - SFO

2 stops49h 05mTurkish Airlines

Wed 15/1012:40SFO - MAA

2 stops33h 00mTurkish Airlines

Deal found 13/7₹ 120,154

Mon 21/719:50MAA - SFO

2 stops31h 00mLufthansa

Tue 23/913:20SFO - MAA

1 stop22h 20mLufthansa

Deal found 12/7₹ 118,266

Tue 22/714:25MAA - SFO

2 stops38h 40mMultiple Airlines

Tue 23/901:25SFO - MAA

2 stops40h 35mMultiple Airlines

Deal found 12/7₹ 91,574

Tue 22/701:30MAA - SFO

1 stop33h 55mCathay Pacific

Tue 28/1023:55SFO - MAA

1 stop36h 10mCathay Pacific

Deal found 13/7₹ 103,418

Tue 22/705:35MAA - SFO

2 stops39h 48mBritish Airways

Mon 24/1117:30SFO - MAA

1 stop22h 35mBritish Airways

Deal found 11/7₹ 119,725

Tue 22/703:55MAA - SFO

2 stops41h 56mQatar Airways

Tue 28/1015:45SFO - MAA

1 stop21h 40mQatar Airways

Deal found 13/7₹ 120,840

Tue 22/701:30MAA - SFO

2 stops26h 49mAmerican Airlines

Tue 21/1000:20SFO - MAA

1 stop35h 25mAmerican Airlines

Deal found 12/7₹ 123,243

Mon 25/808:00MAA - SFO

1 stop22h 30mMultiple Airlines

Mon 1/911:30SFO - MAA

1 stop22h 00mMultiple Airlines

Deal found 10/7₹ 82,048

Mon 25/811:00MAA - SFO

2 stops42h 10mIndiGo

Mon 1/912:40SFO - MAA

2 stops36h 55mIndiGo

Deal found 10/7₹ 88,227

Wed 27/806:55MAA - SFO

1 stop23h 05mAir India

Tue 9/1210:15SFO - MAA

1 stop24h 05mAir India

Deal found 11/7₹ 80,074

One-way flights from Chennai to San Francisco
Search for one-way flight options from Chennai to San Francisco. Find affordable one-way fares based on user searches. Data last updated 13 July 2025.

Thu 18/906:55MAA - SFO

1 stop23h 05mAir India

Deal found 11/7₹ 47,976

Sun 14/920:20MAA - SFO

3 stops34h 10mMultiple Airlines

Deal found 11/7₹ 48,147

Sat 13/901:30MAA - SFO

1 stop22h 30mCathay Pacific

Deal found 11/7₹ 48,748

Tue 26/815:00MAA - SFO

2 stops38h 10mIndiGo

Deal found 12/7₹ 51,065

Sat 27/915:45MAA - SFO

2 stops32h 11mAmerican Airlines

Deal found 13/7₹ 52,353

Fri 5/1201:50MAA - SFO

2 stops33h 02mAir Canada

Deal found 13/7₹ 52,782

Fri 5/1201:50MAA - SFO

1 stop27h 35mLufthansa

Deal found 11/7₹ 53,039

Mon 29/904:00MAA - SFO

1 stop22h 30mEmirates

Deal found 12/7₹ 54,584

Wed 10/921:50MAA - SFO

2 stops33h 42mQatar Airways

Deal found 12/7₹ 57,588

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chennai to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Thu 28/8

01:30-11:30

1 stop22h 30m

San Francisco

Sun 30/11

22:55-00:35

1 stop36h 10m

₹ 79,645

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Wed 27/8

06:55-17:30

1 stop23h 05m

San Francisco

Tue 9/12

10:15-23:50

1 stop24h 05m

₹ 80,074

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Mon 15/9

10:30-09:40

1 stop35h 40m

San Francisco

Mon 27/10

10:40-08:55

1 stop33h 45m

₹ 81,018

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Mon 25/8

08:00-18:00

1 stop22h 30m

San Francisco

Mon 1/9

11:30-22:00

1 stop22h 00m

₹ 82,048

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Wed 24/9

05:35-16:34

2 stops47h 29m

San Francisco

Sun 28/9

08:00-03:30

2 stops31h 00m

₹ 84,966

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Mon 29/9

01:55-21:40

2 stops32h 15m

San Francisco

Tue 31/3

08:30-00:10

2 stops27h 10m

₹ 85,481

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Mon 29/9

01:55-19:55

1 stop30h 30m

San Francisco

Wed 1/4

13:45-00:10

1 stop21h 55m

₹ 85,824

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Mon 25/8

11:00-16:40

2 stops42h 10m

San Francisco

Mon 1/9

12:40-14:05

2 stops36h 55m

₹ 88,227

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Mon 15/9

21:50-13:35

1 stop28h 15m

San Francisco

Mon 27/10

15:45-09:10

1 stop28h 55m

₹ 89,000

ChennaiSan Francisco

MAA - SFO

MAASFO

Chennai

Thu 18/9

06:55-17:30

1 stop23h 05m

₹ 47,976

Flights are sorted by cheapest return flights first.

Deals found on 11/7

Showing 1-10 of 17 results

Best time to book a flight from Chennai to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Chennai 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 Chennai to San Francisco

How far ahead should I book a flight from Chennai to San Francisco?

The best time to book flights from Chennai to San Francisco is 44 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chennai to San Francisco?

Currently, October is the cheapest month in which you can book a flight from Chennai to San Francisco (average of ₹ 982). Flying from Chennai to San Francisco in August is currently the most expensive (average of ₹ 1,340). 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

Read reviews from past customers who have flown with Emirates, Singapore Airlines, andCathay Pacific from Chennai to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Emirates

8.1

Very Good

3,284 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Emirates

8.1

Very Good

3,284 reviews

Emirates

8.1

Very Good

3,284 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Singapore Airlines

8.1

Very Good

1,326 reviews

Emirates

8.1

Very Good

3,284 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Cathay Pacific

7.6

Good

933 reviews

Emirates

8.1

Very Good

3,284 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Qatar Airways

7.4

Good

3,603 reviews

Emirates

8.1

Very Good

3,284 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

American Airlines

7.2

Good

10,000 reviews

Emirates

8.1

Very Good

3,284 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Anonymous,Jun 2025

ATH - EWR

Best flight I taken. Airline stewards were very attentive and creative a very comfortable environment. Food was plentiful, gave a variety for each meal and delicious.

Related info for your journey

What are the cheapest airlines flying from Chennai to San Francisco round-trip?
Cathay Pacific, at ₹ 79,645, was found to be the cheapest airline from Chennai to San Francisco.Alternate airlines to your destination round-trip include Air India and Singapore Airlines. Cathay Pacific is 19% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Chennai to San Francisco one-way?
One-way options have recently been found by users for as low as ₹ 47,976 on Air India. Other airlines that offer cheap prices include Cathay Pacific from ₹ 48,748 and IndiGo from ₹ 51,065 one-way.
Can I find deals for flights from Chennai to San Francisco that include hotel bookings?
Yes. In addition to deals on Chennai to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Chennai to San Francisco?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chennai to San Francisco.
Can I find deals for business class flights from Chennai to San Francisco?
Yes. Cheapflights offers flight deals from Chennai to San Francisco 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 Chennai to San Francisco?
Currently, October is the cheapest month in which you can book a flight from Chennai to San Francisco (average of ₹ 982). Flying from Chennai to San Francisco in August is currently the most expensive (average of ₹ 1,340). 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

San Bruno

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Mountain View

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Fairfield

Burlingame

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Fly from Chennai to San Francisco on these airlines

Air India flights from Chennai to San Francisco

Emirates flights from Chennai to San Francisco

Singapore Airlines flights from Chennai to San Francisco

Other flights to San Francisco

Top 8 airlines flying from Chennai to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
IndiGo	Cheapest₹ 63,253	Average₹ 96,139	FlexibilityNo cancel fee	On-time80%	Search IndiGo flights
Singapore Airlines	Cheapest₹ 65,877	Average₹ 108,494	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Air India	Cheapest₹ 72,064	Average₹ 103,728	FlexibilityNo cancel fee	On-timeN/A	Search Air India flights
Qatar Airways	Cheapest₹ 75,165	Average₹ 107,179	FlexibilityNo cancel fee	On-time68%	Search Qatar Airways flights
Cathay Pacific	Cheapest₹ 77,450	Average₹ 85,728	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
British Airways	Cheapest₹ 80,153	Average₹ 97,640	FlexibilityNo cancel fee	On-time70%	Search British Airways flights
Lufthansa	Cheapest₹ 84,215	Average₹ 92,636	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Emirates	Cheapest₹ 92,439	Average₹ 108,949	FlexibilityNo cancel fee	On-time75%	Search Emirates flights

Fly with Cheapflights

How does Cheapflights help users find flights from Chennai to San Francisco?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to San Francisco from Chennai today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Chennai to San Francisco?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chennai to San Francisco.

Can Cheapflights find flights from Chennai to San Francisco with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Chennai to San Francisco, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Chennai to San Francisco become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Chennai to San Francisco from ₹ 47,976

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 18/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Chennai to San Francisco are usually found in October or November, booked 44 days in advance, depart on a Wednesday or Thursday and return on a Thursday

Cheap flight deals from Chennai to San Francisco

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Chennai to San Francisco

Cheapest flights from Chennai to San FranciscoExplore the most affordable flight options available from Chennai to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 July 2025.

Explore the most affordable flight options available from Chennai to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 July 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Chennai to San Francisco that are best for you.

Best time to book a flight from Chennai to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Chennai with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Chennai to San Francisco

How far ahead should I book a flight from Chennai to San Francisco?

Use this chart to determine the optimal time to book a return flight from Chennai to San Francisco. Price data was last updated on 11 July 2025.

What is the cheapest month to book a flight from Chennai to San Francisco?

Reviews of airlines servicing San Francisco

Read reviews from past customers who have flown with Emirates, Singapore Airlines, andCathay Pacific from Chennai to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What are the cheapest airlines flying from Chennai to San Francisco round-trip?

What are the cheapest airlines to fly from Chennai to San Francisco one-way?

Can I find deals for flights from Chennai to San Francisco that include hotel bookings?

How can I find direct flights from Chennai to San Francisco?

Can I find deals for business class flights from Chennai to San Francisco?

What is the cheapest month to book a flight from Chennai to San Francisco?

Travelling to a place near Chennai?

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Fly from Chennai to San Francisco on these airlines

Choose from the following airlines for your flight from Chennai to San Francisco. Flights are based on user searches made on Cheapflights and were last updated on 13 July 2025.

Top 8 airlines flying from Chennai to San Francisco

Fly with Cheapflights

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How does Cheapflights help users find flights from Chennai to San Francisco?

Why should you use Cheapflights to find cheap flight tickets from Chennai to San Francisco?

Can Cheapflights find flights from Chennai to San Francisco with no change fees?

Can Cheapflights notify me if prices for flights from Chennai to San Francisco become cheaper?

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Cheapest flights from Chennai to San Francisco
Explore the most affordable flight options available from Chennai to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 July 2025.