Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from North America to San Francisco from $48

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North America to San Francisco departing on 2/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from North America to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:21 am - 9:56 am
LAX
-
SFO
1h 35mnonstop
Frontier Logo
6:53 pm - 8:26 pm
SFO
-
LAX
1h 33mnonstop
$79Frontier
Sun, Feb 15 - Thu, Feb 19
Frontier Logo
8:01 pm - 9:38 pm
LAX
-
SFO
1h 37mnonstop
Frontier Logo
8:09 pm - 9:39 pm
SFO
-
LAX
1h 30mnonstop
$80Frontier
Wed, Mar 18 - Thu, Mar 19
Frontier Logo
9:21 pm - 10:15 am
LAX
-
SFO
12h 54m
1 stop
Frontier Logo
6:53 pm - 8:26 pm
SFO
-
LAX
1h 33mnonstop
$81Frontier
Sat, Feb 14 - Sat, Feb 21
Delta Logo
7:05 am - 10:51 am
JFK
-
SFO
6h 46mnonstop
Delta Logo
9:10 am - 5:57 pm
SFO
-
JFK
5h 47mnonstop
$213Delta
Wed, Feb 11 - Wed, Feb 18
Alaska Airlines Logo
11:30 am - 3:18 pm
JFK
-
SFO
6h 48mnonstop
Alaska Airlines Logo
10:54 pm - 7:30 am
SFO
-
JFK
5h 36mnonstop
$217Alaska Airlines
Tue, Mar 3 - Tue, Mar 10
Delta Logo
7:00 am - 10:49 am
JFK
-
SFO
6h 49mnonstop
Delta Logo
7:00 am - 3:29 pm
SFO
-
JFK
5h 29mnonstop
$218Delta
Thu, Feb 19 - Wed, Feb 25
Alaska Airlines Logo
7:00 am - 10:45 am
EWR
-
SFO
6h 45mnonstop
Alaska Airlines Logo
9:07 pm - 5:40 am
SFO
-
EWR
5h 33mnonstop
$219Alaska Airlines
Fri, Mar 13 - Mon, Mar 16
JetBlue Logo
3:05 pm - 6:55 pm
BOS
-
SFO
6h 50mnonstop
JetBlue Logo
8:30 pm - 5:01 am
SFO
-
BOS
5h 31mnonstop
$224JetBlue
Wed, Feb 4 - Sat, Feb 7
JetBlue Logo
8:33 pm - 12:25 am
BOS
-
SFO
6h 52mnonstop
JetBlue Logo
8:44 pm - 5:15 am
SFO
-
BOS
5h 31mnonstop
$228JetBlue
Thu, Feb 19 - Mon, Mar 2
American Airlines Logo
11:21 am - 8:25 pm
BOS
-
SFO
12h 04m
1 stop
American Airlines Logo
11:35 pm - 11:36 am
SFO
-
BOS
9h 01m
1 stop
$229American Airlines
Thu, Feb 5 - Wed, Feb 11

Frontier flights from North America to San Francisco

Our best Frontier deals on North America to San Francisco flight tickets
Frontier
Feb 15
LAX8:21 amLos Angeles
1h 35m
SFO9:56 amSan Francisco
Feb 19
SFO6:53 pmSan Francisco
1h 33m
LAX8:26 pmLos Angeles
$79
Frontier
Feb 27
LAX7:44 amLos Angeles
1h 34m
SFO9:18 amSan Francisco
Mar 1
SFO9:28 amSan Francisco
1h 39m
LAX11:07 amLos Angeles
$80
Frontier
Feb 14
LAX9:21 pmLos Angeles
12h 54m
1 stop
SFO10:15 amSan Francisco
Feb 21
SFO6:53 pmSan Francisco
1h 33m
LAX8:26 pmLos Angeles
$81

Alaska Airlines flights from North America to San Francisco

Our best Alaska Airlines deals on North America to San Francisco flight tickets
Alaska Airlines
Feb 19
LAX6:00 amLos Angeles
1h 31m
SFO7:31 amSan Francisco
Feb 23
SFO9:24 pmSan Francisco
1h 34m
LAX10:58 pmLos Angeles
$117
Alaska Airlines
Feb 25
LAX6:00 amLos Angeles
1h 31m
SFO7:31 amSan Francisco
Feb 27
SFO10:26 pmSan Francisco
1h 31m
LAX11:57 pmLos Angeles
$127
Alaska Airlines
Jan 22
LAX11:00 amLos Angeles
1h 30m
SFO12:30 pmSan Francisco
Jan 25
SFO9:35 amSan Francisco
1h 30m
LAX11:05 amLos Angeles
$166

momondo Fare Finder

 
Customize your flight search to find flights from North America to San Francisco 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, momondo users made 832,500 searches. Data last updated January 16, 2026.
Use the filters below to find and compare flights from North America to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesSan Francisco

LAX - SFO

LAXSFO

Los Angeles

Sun 2/15

8:21 am-9:56 am

Nonstop1h 35m

San Francisco

Thu 2/19

6:53 pm-8:26 pm

Nonstop1h 33m

$79

Los AngelesSan Francisco

LAX - SFO

LAXSFO

Los Angeles

Wed 3/18

8:01 pm-9:38 pm

Nonstop1h 37m

San Francisco

Thu 3/19

8:09 pm-9:39 pm

Nonstop1h 30m

$80

Los AngelesSan Francisco

LAX - SFO

LAXSFO

Los Angeles

Sat 2/14

9:21 pm-10:15 am

1 stop12h 54m

San Francisco

Sat 2/21

6:53 pm-8:26 pm

Nonstop1h 33m

$81

New YorkSan Francisco

JFK - SFO

JFKSFO

New York John F Kennedy Intl

Wed 2/11

7:05 am-10:51 am

Nonstop6h 46m

San Francisco

Wed 2/18

9:10 am-5:57 pm

Nonstop5h 47m

$213

New YorkSan Francisco

JFK - SFO

JFKSFO

New York John F Kennedy Intl

Tue 3/3

11:30 am-3:18 pm

Nonstop6h 48m

San Francisco

Tue 3/10

10:54 pm-7:30 am

Nonstop5h 36m

$217

New YorkSan Francisco

JFK - SFO

JFKSFO

New York John F Kennedy Intl

Thu 2/19

7:00 am-10:49 am

Nonstop6h 49m

San Francisco

Wed 2/25

7:00 am-3:29 pm

Nonstop5h 29m

$218

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Fri 3/13

7:00 am-10:45 am

Nonstop6h 45m

San Francisco

Mon 3/16

9:07 pm-5:40 am

Nonstop5h 33m

$219

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Wed 2/4

3:05 pm-6:55 pm

Nonstop6h 50m

San Francisco

Sat 2/7

8:30 pm-5:01 am

Nonstop5h 31m

$224

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Thu 2/19

8:33 pm-12:25 am

Nonstop6h 52m

San Francisco

Mon 3/2

8:44 pm-5:15 am

Nonstop5h 31m

$228

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Thu 2/5

11:21 am-8:25 pm

1 stop12h 04m

San Francisco

Wed 2/11

11:35 pm-11:36 am

1 stop9h 01m

$229

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to San Francisco from

How to get the cheapest flight ticket from North America to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $339.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from North America to San Francisco is on a Wednesday when prices can be found for as low as $409. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $581.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest North America to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $387. Flights in the afternoon are often more expensive with an average ticket price of $486.

What is the cheapest North America to San Francisco flight route?

Fly from Las Vegas Harry Reid Intl to San Francisco for the best North America - San Francisco flight prices

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

You are more likely to see cheaper flights to San Francisco from North America when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $379 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from North America for as low as $343 on momondo.

What cabin class options are available on North America to San Francisco flights?

There are 4 cabin classes available to choose from on North America to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on North America to San Francisco flights?

No. A direct flight is the cheapest option for a flight between North America to San Francisco.

Cheap North America to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from North America to San Francisco

Best Price Found

$84

Fastest flight time

0h 55m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from North America in the past 72 hours is $84. The best round-trip flight deal from North America to San Francisco found on momondo in the last 72 hours is $101.
The fastest flight from North America to San Francisco takes 0h 55m
Direct flights go from North America to San Francisco every day.
There is 1 airport in San Francisco. From North America there are direct flights to San Francisco (SFO).
Search flight deals

  • When did momondo last update prices for flights from North America to San Francisco Airport?

    Prices for flights from North America to San Francisco Airport refresh daily.

  • How many operators does momondo search for flights from North America to San Francisco Airport?

  • How old do you have to be to fly from North America to San Francisco Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from North America to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from North America to San Francisco?

Best airlines flying from North America to San Francisco

Compare and see reviews for airlines that fly from North America to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $27Free CancellationRating
6.3
8,324 reviews
Search Spirit Airlines flights
FrontierPriceFrom $39Free CancellationRating
5.7
3,057 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $48Free CancellationRating
7.8
2,828 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $78Free CancellationRating
7.9
8,065 reviews
Search Delta flights
SouthwestPriceFrom $94Free CancellationRating
8.0
4,260 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $96Free CancellationRating
8.0
11,727 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $97Free CancellationRating
7.4
9,166 reviews
Search United Airlines flights
JetBluePriceFrom $106Free CancellationRating
7.2
2,889 reviews
Search JetBlue flights
American AirlinesPriceFrom $107Free CancellationRating
7.2
11,146 reviews
Search American Airlines flights
Sun Country AirPriceFrom $207Free CancellationRating
6.9
342 reviews
Search Sun Country Air flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Hayward
Calistoga
Big Sur
Santa Clara
Berkeley
Walnut Creek
Fremont
Half Moon Bay
Daly City
Vallejo
Livermore
Salinas
Sunnyvale
Turlock

Why use momondo?

Why should I use momondo to find a flight deal from North America to San Francisco?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from North America.

Can I find flights from North America to San Francisco with flexible booking policies on momondo?

All flight searches from North America to San Francisco on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from North America to San Francisco?

Once all potential North America to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from North America to San Francisco right now. Can momondo alert me if prices change?

If you are not ready to book a flight from North America to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 2/15
Sun 2/22
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States