Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Francisco to North America from $37

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 1/4. 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 San Francisco to North America

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:29 pm - 8:01 pmSFO-LAX
1h 32mnonstop
Frontier Logo
7:35 pm - 9:11 pmLAX-SFO
1h 36mnonstop
$81Frontier
Find Deal
Mon, Dec 15 - Wed, Dec 17
Multiple Airlines Logo
7:30 am - 9:02 amSFO-LAX
1h 32mnonstop
Multiple Airlines Logo
5:48 pm - 7:19 pmLAX-SFO
1h 31mnonstop
$82Multiple Airlines
Find Deal
Sat, Jan 10 - Sun, Jan 11
Alaska Airlines Logo
7:57 am - 2:43 pmSFO-SEA
6h 46m1 stop
Alaska Airlines Logo
3:45 pm - 5:59 pmSEA-SFO
2h 14mnonstop
$125Alaska Airlines
Find Deal
Fri, Jan 16 - Wed, Jan 21
Delta Logo
5:55 am - 12:57 pmSFO-SEA
7h 02m1 stop
Delta Logo
9:20 pm - 11:28 pmSEA-SFO
2h 08mnonstop
$127Delta
Find Deal
Thu, Jan 8 - Mon, Jan 12
Delta Logo
4:03 pm - 10:24 pmSFO-SEA
6h 21m1 stop
Delta Logo
9:20 pm - 11:28 pmSEA-SFO
2h 08mnonstop
$128Delta
Find Deal
Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
2:30 pm - 4:47 pmSFO-SEA
2h 17mnonstop
Alaska Airlines Logo
3:35 pm - 7:43 pmSEA-SFO
4h 08m1 stop
$130Alaska Airlines
Find Deal
Tue, Jan 13 - Tue, Jan 20
JetBlue Logo
8:29 pm - 8:30 amSFO-JFK
9h 01m1 stop
JetBlue Logo
10:35 am - 2:12 pmJFK-SFO
6h 37mnonstop
$227JetBlue
Find Deal
Sat, Jan 10 - Tue, Jan 20
JetBlue Logo
8:29 pm - 8:30 amSFO-JFK
9h 01m1 stop
JetBlue Logo
8:40 pm - 12:22 amJFK-SFO
6h 42mnonstop
$228JetBlue
Find Deal
Thu, Jan 8 - Sat, Jan 17
United Airlines Logo
6:00 am - 12:11 pmSFO-HNL
9h 11m1 stop
United Airlines Logo
7:00 am - 7:02 pmHNL-SFO
9h 02m1 stop
$304United Airlines
Find Deal
Wed, Mar 11 - Wed, Mar 18
United Airlines Logo
11:01 pm - 7:13 amSFO-CUN
5h 12mnonstop
United Airlines Logo
5:50 pm - 8:53 pmCUN-SFO
6h 03mnonstop
$367United Airlines
Find Deal
Sun, Jan 18 - Tue, Jan 27

Frontier flights from San Francisco to North America

Our best Frontier deals on San Francisco to North America flight tickets
Frontier
Dec 15
SFO6:29 pmSan Francisco
1h 32m
LAX8:01 pmLos Angeles
Dec 17
LAX7:35 pmLos Angeles
1h 36m
SFO9:11 pmSan Francisco
$81
Find similar
Frontier
Jan 10
SFO9:42 pmSan Francisco
1h 29m
LAX11:11 pmLos Angeles
Jan 14
LAX3:32 pmLos Angeles
6h 17m
1 stop
SFO9:49 pmSan Francisco
$84
Find similar
Frontier
Dec 17
SFO10:10 pmSan Francisco
1h 31m
LAX11:41 pmLos Angeles
Dec 18
LAX6:58 pmLos Angeles
1h 32m
SFO8:30 pmSan Francisco
$85
Find similar

Southwest flights from San Francisco to North America

Our best Southwest deals on San Francisco to North America flight tickets
Southwest
Jan 10
SFO7:25 amSan Francisco
1h 25m
LAX8:50 amLos Angeles
Jan 13
LAX6:50 pmLos Angeles
1h 25m
SFO8:15 pmSan Francisco
$83
Find similar
Southwest
Jan 14
SFO5:05 amSan Francisco
6h 00m
1 stop
LAX11:05 amLos Angeles
Jan 14
LAX6:50 pmLos Angeles
1h 25m
SFO8:15 pmSan Francisco
$86
Find similar
Southwest
Jan 6
SFO4:30 pmSan Francisco
4h 35m
1 stop
LAS9:05 pmLas Vegas Harry Reid Intl
Jan 7
LAS12:55 pmLas Vegas Harry Reid Intl
1h 40m
SFO2:35 pmSan Francisco
$90
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 December 1, 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

Mon 12/15

6:29 pm-8:01 pm

Nonstop1h 32m

Los Angeles

Wed 12/17

7:35 pm-9:11 pm

Nonstop1h 36m

$81

San FranciscoLos Angeles

SFO - LAX

SFOLAX

San Francisco

Sat 1/10

7:30 am-9:02 am

Nonstop1h 32m

Los Angeles

Sun 1/11

5:48 pm-7:19 pm

Nonstop1h 31m

$82

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

Fri 1/16

7:57 am-2:43 pm

1 stop6h 46m

Seattle/Tacoma Intl

Wed 1/21

3:45 pm-5:59 pm

Nonstop2h 14m

$125

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

Thu 1/8

5:55 am-12:57 pm

1 stop7h 02m

Seattle/Tacoma Intl

Mon 1/12

9:20 pm-11:28 pm

Nonstop2h 08m

$127

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

Thu 1/8

4:03 pm-10:24 pm

1 stop6h 21m

Seattle/Tacoma Intl

Mon 1/12

9:20 pm-11:28 pm

Nonstop2h 08m

$128

San FranciscoSeattle

SFO - SEA

SFOSEA

San Francisco

Tue 1/13

2:30 pm-4:47 pm

Nonstop2h 17m

Seattle/Tacoma Intl

Tue 1/20

3:35 pm-7:43 pm

1 stop4h 08m

$130

San FranciscoNew York

SFO - JFK

SFOJFK

San Francisco

Sat 1/10

8:29 pm-8:30 am

1 stop9h 01m

New York John F Kennedy Intl

Tue 1/20

10:35 am-2:12 pm

Nonstop6h 37m

$227

San FranciscoNew York

SFO - JFK

SFOJFK

San Francisco

Thu 1/8

8:29 pm-8:30 am

1 stop9h 01m

New York John F Kennedy Intl

Sat 1/17

8:40 pm-12:22 am

Nonstop6h 42m

$228

San FranciscoHonolulu

SFO - HNL

SFOHNL

San Francisco

Wed 3/11

6:00 am-12:11 pm

1 stop9h 11m

Honolulu

Wed 3/18

7:00 am-7:02 pm

1 stop9h 02m

$304

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Sun 1/18

11:01 pm-7:13 am

Nonstop5h 12m

Cancun

Tue 1/27

5:50 pm-8:53 pm

Nonstop6h 03m

$367

Flights are sorted by cheapest round-trip flights first.

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

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 $317. 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 $429. 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 $551.

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 $380. Try not to purchase tickets in the morning because they tend to be around $506. 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 Los Angeles 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 $388 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 $306 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

$78

Fastest flight time

0h 53m

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 $78. The best round-trip flight deal from San Francisco to North America found on momondo in the last 72 hours is $103.
The fastest flight from San Francisco to North America takes 0h 53m
Direct flights go from San Francisco to North America every day.
There are 2 airports near North America: Los Angeles (LAX), Las Vegas Harry Reid Intl (LAS)
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
8,156 reviews
Search Spirit Airlines flights
FrontierPriceFrom $36Free CancellationRating
5.8
3,094 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $79Free CancellationRating
7.8
2,815 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $90Free CancellationRating
7.9
8,010 reviews
Search Delta flights
SouthwestPriceFrom $108Free CancellationRating
8.0
4,253 reviews
Search Southwest flights
American AirlinesPriceFrom $117Free CancellationRating
7.2
11,041 reviews
Search American Airlines flights
United AirlinesPriceFrom $119Free CancellationRating
7.4
9,065 reviews
Search United Airlines flights
JetBluePriceFrom $121Free CancellationRating
7.2
2,904 reviews
Search JetBlue flights
Alaska AirlinesPriceFrom $122Free CancellationRating
8.0
11,386 reviews
Search Alaska 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
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 12/31
Wed 1/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to North America

Popular cities in North America

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $39
Flights to Los Angelesfrom $48
Flights to Miamifrom $47
Flights to Chicagofrom $44
Flights to Orlandofrom $41
Flights to San Franciscofrom $49
Flights to Las Vegasfrom $40
Flights to Washington, D.C.from $41
Flights to Bostonfrom $56
Flights to Atlantafrom $37
Flights to Dallasfrom $53
Flights to Seattlefrom $59