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Cheap flights from San Francisco to North America from $39

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to North America departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from San Francisco to North America

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
9:30 pm - 10:59 pmSFO-LAX
1h 29mnonstop
Frontier Logo
3:25 pm - 7:53 amLAX-SFO
16h 28m1 stop
$80Frontier
Find Deal
Wed, Dec 31 - Wed, Jan 7
Frontier Logo
6:29 pm - 8:01 pmSFO-LAX
1h 32mnonstop
Frontier Logo
6:58 pm - 8:30 pmLAX-SFO
1h 32mnonstop
$81Frontier
Find Deal
Mon, Dec 8 - Sat, Dec 20
American Airlines Logo
6:00 am - 7:59 pmSFO-JFK
10h 59m1 stop
American Airlines Logo
4:55 pm - 8:54 pmJFK-SFO
6h 59mnonstop
$235American Airlines
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Wed, Feb 18 - Mon, Feb 23
Delta Logo
8:50 am - 5:30 pmSFO-JFK
5h 40mnonstop
Delta Logo
7:25 pm - 11:05 pmJFK-SFO
6h 40mnonstop
$237Delta
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Sat, Dec 6 - Sat, Dec 13
Delta Logo
6:10 am - 6:59 pmSFO-LGA
9h 49m1 stop
Delta Logo
5:09 pm - 10:58 pmLGA-SFO
8h 49m1 stop
$237Delta
Find Deal
Sat, Feb 14 - Tue, Feb 24
American Airlines Logo
12:17 am - 12:20 pmSFO-LGA
9h 03m1 stop
American Airlines Logo
4:35 pm - 10:34 pmLGA-SFO
8h 59m1 stop
$241American Airlines
Find Deal
Sat, Jan 10 - Fri, Jan 16
Alaska Airlines Logo
9:00 am - 5:58 amSFO-EWR
17h 58m1 stop
Alaska Airlines Logo
6:10 pm - 9:50 pmEWR-SFO
6h 40mnonstop
$246Alaska Airlines
Find Deal
Thu, Dec 11 - Sat, Dec 13
Alaska Airlines Logo
6:39 pm - 5:54 amSFO-EWR
8h 15m1 stop
Alaska Airlines Logo
6:10 pm - 9:50 pmEWR-SFO
6h 40mnonstop
$247Alaska Airlines
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Tue, Dec 9 - Wed, Dec 10
United Airlines Logo
10:50 pm - 7:14 amSFO-EWR
5h 24mnonstop
United Airlines Logo
6:00 am - 9:34 amEWR-SFO
6h 34mnonstop
$252United Airlines
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Wed, Dec 3 - Sun, Dec 7
United Airlines Logo
8:59 am - 5:20 pmSFO-CUN
5h 21mnonstop
United Airlines Logo
4:30 pm - 7:33 pmCUN-SFO
6h 03mnonstop
$360United Airlines
Find Deal
Sun, Dec 14 - Fri, Dec 19

Frontier flights from San Francisco to North America

Our best Frontier deals on San Francisco to North America flight tickets
Frontier
Dec 31
SFO9:30 pmSan Francisco
1h 29m
LAX10:59 pmLos Angeles
Jan 7
LAX3:25 pmLos Angeles
16h 28m
1 stop
SFO7:53 amSan Francisco
$80
Find similar
Frontier
Dec 8
SFO6:29 pmSan Francisco
1h 32m
LAX8:01 pmLos Angeles
Dec 20
LAX6:58 pmLos Angeles
1h 32m
SFO8:30 pmSan Francisco
$81
Find similar
Frontier
Jan 1
SFO9:30 pmSan Francisco
1h 29m
LAX10:59 pmLos Angeles
Jan 8
LAX5:48 pmLos Angeles
1h 31m
SFO7:19 pmSan Francisco
$82
Find similar

Alaska Airlines flights from San Francisco to North America

Our best Alaska Airlines deals on San Francisco to North America flight tickets
Alaska Airlines
Feb 17
SFO9:32 pmSan Francisco
1h 44m
LAS11:16 pmLas Vegas Harry Reid Intl
Feb 19
LAS7:00 amLas Vegas Harry Reid Intl
1h 46m
SFO8:46 amSan Francisco
$96
Find similar
Alaska Airlines
Dec 9
SFO6:39 pmSan Francisco
1h 36m
LAX8:15 pmLos Angeles
Dec 10
LAX8:13 pmLos Angeles
1h 33m
SFO9:46 pmSan Francisco
$116
Find similar
Alaska Airlines
Dec 6
SFO5:46 pmSan Francisco
1h 39m
LAS7:25 pmLas Vegas Harry Reid Intl
Dec 10
LAS3:39 pmLas Vegas Harry Reid Intl
1h 45m
SFO5:24 pmSan Francisco
$117
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from San Francisco to North America 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 November 17, 2025.
Use the filters below to find and compare flights from San Francisco to North America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoLos Angeles

SFO - LAX

SFOLAX

San Francisco

Wed 12/31

9:30 pm-10:59 pm

Nonstop1h 29m

Los Angeles

Wed 1/7

3:25 pm-7:53 am

1 stop16h 28m

$80

San FranciscoLos Angeles

SFO - LAX

SFOLAX

San Francisco

Mon 12/8

6:29 pm-8:01 pm

Nonstop1h 32m

Los Angeles

Sat 12/20

6:58 pm-8:30 pm

Nonstop1h 32m

$81

San FranciscoNew York

SFO - JFK

SFOJFK

San Francisco

Wed 2/18

6:00 am-7:59 pm

1 stop10h 59m

New York John F Kennedy Intl

Mon 2/23

4:55 pm-8:54 pm

Nonstop6h 59m

$235

San FranciscoNew York

SFO - JFK

SFOJFK

San Francisco

Sat 12/6

8:50 am-5:30 pm

Nonstop5h 40m

New York John F Kennedy Intl

Sat 12/13

7:25 pm-11:05 pm

Nonstop6h 40m

$237

San FranciscoNew York

SFO - LGA

SFOLGA

San Francisco

Sat 2/14

6:10 am-6:59 pm

1 stop9h 49m

New York LaGuardia

Tue 2/24

5:09 pm-10:58 pm

1 stop8h 49m

$237

San FranciscoNew York

SFO - LGA

SFOLGA

San Francisco

Sat 1/10

12:17 am-12:20 pm

1 stop9h 03m

New York LaGuardia

Fri 1/16

4:35 pm-10:34 pm

1 stop8h 59m

$241

San FranciscoNewark

SFO - EWR

SFOEWR

San Francisco

Thu 12/11

9:00 am-5:58 am

1 stop17h 58m

Newark

Sat 12/13

6:10 pm-9:50 pm

Nonstop6h 40m

$246

San FranciscoNewark

SFO - EWR

SFOEWR

San Francisco

Tue 12/9

6:39 pm-5:54 am

1 stop8h 15m

Newark

Wed 12/10

6:10 pm-9:50 pm

Nonstop6h 40m

$247

San FranciscoNewark

SFO - EWR

SFOEWR

San Francisco

Wed 12/3

10:50 pm-7:14 am

Nonstop5h 24m

Newark

Sun 12/7

6:00 am-9:34 am

Nonstop6h 34m

$252

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Sun 12/14

8:59 am-5:20 pm

Nonstop5h 21m

Cancun

Fri 12/19

4:30 pm-7:33 pm

Nonstop6h 03m

$360

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from San Francisco to North America

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 North America?

The month of February is, on average, the cheapest month to fly to North America from San Francisco, with most prices found around $321. If you are unable to visit North America during the month of February, then departing from San Francisco during the month March is also very affordable. Most momondo users find prices during this month for around $337.

What is the cheapest day to depart on your flight to North America?

The cheapest day to depart from San Francisco to North America is on a Wednesday. Travelers who choose to depart for North America on a Wednesday will often find tickets for as low as $433. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to North America on Sunday is $560.

What is the cheapest time of day to depart on your flight to North America?

The cheapest time of day to fly to North America is in the afternoon when flights can be purchased for as low as $386. Try not to purchase tickets in the morning because they tend to be around $510. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

How far in advance should I book a flight to North America?

You are more likely to see cheaper flights to North America from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to North America for around $389 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to North America from San Francisco for as low as $309 on momondo.

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

There are 4 cabin classes available to choose from on San Francisco to North America 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 San Francisco to North America flights?

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

Cheap San Francisco to North America flight deals and tips

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

Best Price Found

$46

Fastest flight time

1h 19m

Direct flights

Every day

Airports in North America

2 airports
The best one-way flight to North America from San Francisco in the past 72 hours is $46. The best round-trip flight deal from San Francisco to North America found on momondo in the last 72 hours is $98.
The fastest flight from San Francisco to North America takes 1h 19m
Direct flights go from San Francisco to North America every day.
There are 2 airports near North America: Los Angeles (LAX), Ontario (ONT)
Search flight deals

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to North America.

  • What documentation or ID do you need to fly to North America?

    The necessary travel and health documents for your North America trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from San Francisco to North America

Compare and see reviews for airlines that fly from San Francisco to North America with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $32Free CancellationRating
6.3
8,144 reviews
Search Spirit Airlines flights
FrontierPriceFrom $40Free CancellationRating
5.8
3,106 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $68Free CancellationRating
7.8
2,809 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $68Free CancellationRating
7.9
8,007 reviews
Search Delta flights
Allegiant AirPriceFrom $82Free CancellationRating
7.2
700 reviews
Search Allegiant Air flights
SouthwestPriceFrom $97Free CancellationRating
8.0
4,244 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $97Free CancellationRating
8.0
11,308 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $98Free CancellationRating
7.4
9,014 reviews
Search United Airlines flights
American AirlinesPriceFrom $117Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights
VivaPriceFrom $124Free CancellationRating
7.0
789 reviews
Search Viva flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Francisco to North America. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from San Francisco to North America with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential San Francisco to North America 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 San Francisco to North America right now. Can momondo alert me if prices change?

Price alerts on flights to North America from San Francisco are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your North America 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
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Find better results for your trip to North America

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Popular flights according to clicks in the last 7 days on momondo
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