Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from the United States 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 the United States to San Francisco departing on 2/6. 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 the United States to San Francisco

Recent round-trip flight deals from the United States to San Francisco

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:49 pm - 7:23 pm
LAX
-
SFO
1h 34mnonstop
Multiple Airlines Logo
9:54 pm - 11:22 pm
SFO
-
LAX
1h 28mnonstop
$83Multiple Airlines
Thu, Jan 29 - Mon, Feb 2
Multiple Airlines Logo
11:20 am - 12:54 pm
LAX
-
SFO
1h 34mnonstop
Multiple Airlines Logo
9:44 am - 3:12 pm
SFO
-
LAX
5h 28m1 stop
$84Multiple Airlines
Mon, Jan 26 - Wed, Jan 28
Frontier Logo
7:44 am - 9:18 am
LAX
-
SFO
1h 34mnonstop
Frontier Logo
6:53 pm - 8:26 pm
SFO
-
LAX
1h 33mnonstop
$86Frontier
Fri, Feb 13 - Sat, Feb 28
Frontier Logo
10:12 pm - 11:52 pm
ONT
-
SFO
1h 40mnonstop
Frontier Logo
10:03 pm - 11:31 pm
SFO
-
ONT
1h 28mnonstop
$104Frontier
Fri, Apr 3 - Mon, Apr 6
United Airlines Logo
7:25 am - 9:35 am
DFW
-
SFO
4h 10mnonstop
United Airlines Logo
6:25 pm - 11:54 pm
SFO
-
DFW
3h 29mnonstop
$212United Airlines
Thu, Jan 29 - Sun, Feb 1
United Airlines Logo
7:15 am - 1:29 pm
LGA
-
SFO
9h 14m1 stop
United Airlines Logo
6:45 am - 5:13 pm
SFO
-
LGA
7h 28m1 stop
$213United Airlines
Sun, Jan 18 - Wed, Jan 21
American Airlines Logo
9:00 am - 5:24 pm
LGA
-
SFO
11h 24m1 stop
American Airlines Logo
7:00 am - 7:21 pm
SFO
-
LGA
9h 21m1 stop
$217American Airlines
Sat, Jan 31 - Sat, Feb 7
Delta Logo
7:45 pm - 11:57 pm
DFW
-
SFO
6h 12m1 stop
Delta Logo
6:00 am - 2:57 pm
SFO
-
DFW
6h 57m1 stop
$217Delta
Wed, Apr 15 - Tue, Apr 21
Delta Logo
7:05 am - 10:51 am
JFK
-
SFO
6h 46mnonstop
Delta Logo
2:25 pm - 11:00 pm
SFO
-
JFK
5h 35mnonstop
$217Delta
Thu, Jan 29 - Thu, Feb 5
American Airlines Logo
11:46 am - 2:37 pm
ORD
-
SFO
4h 51mnonstop
American Airlines Logo
12:41 pm - 7:11 pm
SFO
-
ORD
4h 30mnonstop
$241American Airlines
Sun, Feb 8 - Tue, Feb 10

Frontier flights from United States to San Francisco

Our best Frontier deals on United States to San Francisco flight tickets
Frontier
Jan 22
LAX5:49 pmLos Angeles
1h 34m
SFO7:23 pmSan Francisco
Jan 26
SFO6:39 pmSan Francisco
1h 33m
LAX8:12 pmLos Angeles
$83
Frontier
Feb 13
LAX7:44 amLos Angeles
1h 34m
SFO9:18 amSan Francisco
Feb 28
SFO6:53 pmSan Francisco
1h 33m
LAX8:26 pmLos Angeles
$86
Frontier
Jan 14
LAX9:27 pmLos Angeles
1h 40m
SFO11:07 pmSan Francisco
Jan 17
SFO9:42 pmSan Francisco
1h 32m
LAX11:14 pmLos Angeles
$91

JetBlue flights from United States to San Francisco

Our best JetBlue deals on United States to San Francisco flight tickets
JetBlue
Feb 24
JFK7:30 amNew York John F Kennedy Intl
7h 00m
SFO11:30 amSan Francisco
Mar 1
SFO11:30 pmSan Francisco
5h 30m
JFK8:00 amNew York John F Kennedy Intl
$209
JetBlue
Jan 18
JFK7:02 pmNew York John F Kennedy Intl
6h 47m
SFO10:49 pmSan Francisco
Jan 20
SFO10:37 pmSan Francisco
5h 26m
JFK7:03 amNew York John F Kennedy Intl
$214
JetBlue
Jan 17
JFK8:40 pmNew York John F Kennedy Intl
6h 42m
SFO12:22 amSan Francisco
Jan 20
SFO8:37 pmSan Francisco
5h 26m
JFK5:03 amNew York John F Kennedy Intl
$218

momondo Fare Finder

 
Customize your flight search to find flights from United States 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 8, 2026.
Use the filters below to find and compare flights from the United States to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesSan Francisco

LAX - SFO

LAXSFO

Los Angeles

Thu 1/29

5:49 pm-7:23 pm

Nonstop1h 34m

San Francisco

Mon 2/2

9:54 pm-11:22 pm

Nonstop1h 28m

$83

Los AngelesSan Francisco

LAX - SFO

LAXSFO

Los Angeles

Mon 1/26

11:20 am-12:54 pm

Nonstop1h 34m

San Francisco

Wed 1/28

9:44 am-3:12 pm

1 stop5h 28m

$84

Los AngelesSan Francisco

LAX - SFO

LAXSFO

Los Angeles

Fri 2/13

7:44 am-9:18 am

Nonstop1h 34m

San Francisco

Sat 2/28

6:53 pm-8:26 pm

Nonstop1h 33m

$86

OntarioSan Francisco

ONT - SFO

ONTSFO

Ontario

Fri 4/3

10:12 pm-11:52 pm

Nonstop1h 40m

San Francisco

Mon 4/6

10:03 pm-11:31 pm

Nonstop1h 28m

$104

DallasSan Francisco

DFW - SFO

DFWSFO

Dallas/Fort Worth

Thu 1/29

7:25 am-9:35 am

Nonstop4h 10m

San Francisco

Sun 2/1

6:25 pm-11:54 pm

Nonstop3h 29m

$212

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Sun 1/18

7:15 am-1:29 pm

1 stop9h 14m

San Francisco

Wed 1/21

6:45 am-5:13 pm

1 stop7h 28m

$213

New YorkSan Francisco

LGA - SFO

LGASFO

New York LaGuardia

Sat 1/31

9:00 am-5:24 pm

1 stop11h 24m

San Francisco

Sat 2/7

7:00 am-7:21 pm

1 stop9h 21m

$217

DallasSan Francisco

DFW - SFO

DFWSFO

Dallas/Fort Worth

Wed 4/15

7:45 pm-11:57 pm

1 stop6h 12m

San Francisco

Tue 4/21

6:00 am-2:57 pm

1 stop6h 57m

$217

New YorkSan Francisco

JFK - SFO

JFKSFO

New York John F Kennedy Intl

Thu 1/29

7:05 am-10:51 am

Nonstop6h 46m

San Francisco

Thu 2/5

2:25 pm-11:00 pm

Nonstop5h 35m

$217

ChicagoSan Francisco

ORD - SFO

ORDSFO

Chicago O'Hare Intl

Sun 2/8

11:46 am-2:37 pm

Nonstop4h 51m

San Francisco

Tue 2/10

12:41 pm-7:11 pm

Nonstop4h 30m

$241

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 United States 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 United States 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 $583.

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

Our data shows that the cheapest United States 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 $489.

What is the cheapest United States to San Francisco flight route?

Fly from Las Vegas Harry Reid Intl to San Francisco for the best United States - 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 United States 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 United States for as low as $342 on momondo.

What cabin class options are available on United States to San Francisco flights?

There are 4 cabin classes available to choose from on United States 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 United States to San Francisco flights?

No. A direct flight is the cheapest option for a flight between United States to San Francisco.

Cheap United States to San Francisco flight deals and tips

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

Best Price Found

$99

Fastest flight time

0h 55m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from United States in the past 72 hours is $99. The best round-trip flight deal from United States to San Francisco found on momondo in the last 72 hours is $105.
The fastest flight from United States to San Francisco takes 0h 55m
Direct flights go from United States to San Francisco every day.
There is 1 airport in San Francisco. From United States there are direct flights to San Francisco (SFO).
Search flight deals

  • When did momondo last update prices for flights from United States to San Francisco Airport?

    Prices for flights from United States to San Francisco Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from United States to San Francisco Airport?

  • How old do you have to be to fly from United States 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 United States 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 United States to San Francisco?

Best airlines flying from United States to San Francisco

Compare and see reviews for airlines that fly from United States to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $27Free CancellationRating
6.3
8,288 reviews
Search Spirit Airlines flights
FrontierPriceFrom $44Free CancellationRating
5.7
3,061 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $48Free CancellationRating
7.8
2,824 reviews
Search Hawaiian Airlines flights
SouthwestPriceFrom $95Free CancellationRating
8.0
4,250 reviews
Search Southwest flights
DeltaPriceFrom $95Free CancellationRating
7.9
8,026 reviews
Search Delta flights
Alaska AirlinesPriceFrom $97Free CancellationRating
8.0
11,662 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $97Free CancellationRating
7.4
9,139 reviews
Search United Airlines flights
JetBluePriceFrom $106Free CancellationRating
7.2
2,893 reviews
Search JetBlue flights
American AirlinesPriceFrom $107Free CancellationRating
7.2
11,097 reviews
Search American Airlines flights
Sun Country AirPriceFrom $207Free CancellationRating
6.8
340 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
Daly City
Half Moon Bay
Vallejo
Livermore
Salinas
Turlock
Sunnyvale

Why use momondo?

Why should I use momondo to find a flight deal from United States to San Francisco?

It is quick and easy to find United States to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.

Can I find flights from United States to San Francisco with flexible booking policies on momondo?

Yes. All flights to San Francisco from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United States to San Francisco?

momondo helps you find the best flight between United States and San Francisco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of United States to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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
Sat 2/7
Sat 2/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States