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$42+ Cheap flights from San Francisco (SFO) to North America

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — LAX
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from San Francisco to North America

Keep the following information in mind while searching for San Francisco to North America flight deals. Data was last updated September 11, 2025.

Round-trip from

$74
(Kiwi.com)

One-way from

$42
(Southwest)

Popular in

December

Cheapest in

February

Average price

$384

Good round-trip deal

$94 or less

Good one-way deal

$67 or less
From San Francisco to North America
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One-way flight from San Francisco to North America
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Highest demand for flights based on searches. 7% potential increase in price ($31 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from San Francisco to North America.
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Price to beat on a one-way flight from San Francisco to North America.
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Find flight deals from San Francisco to North America

Cheapest flights from San Francisco to North America
Explore the most affordable flight options available from San Francisco to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/148:00 amSFO - LAS
Nonstop1h 45mFrontier
Fri 10/1712:05 pmLAS - SFO
Nonstop1h 53mFrontier
Deal found 9/9$74
This Cheapflightsfares deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:00 amSFO - LAX
Nonstop1h 31mFrontier
Wed 10/89:23 amLAX - SFO
Nonstop1h 32mFrontier
Deal found 9/11$74
This Kiwi.com deal was found by Cheapflights users on 9/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/188:00 amSFO - LAS
Nonstop1h 45mFrontier
Mon 11/2412:11 pmLAS - SFO
Nonstop1h 50mFrontier
Deal found 9/9$75
This Trip.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1612:00 pmSFO - LAX
Nonstop1h 32mMultiple Airlines
Tue 10/218:37 amLAX - SFO
Nonstop1h 42mMultiple Airlines
Deal found 9/11$75
This Cheapflightsfares deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/64:36 pmSFO - LAS
Nonstop1h 41mFrontier
Wed 12/107:15 pmLAS - SFO
Nonstop1h 53mFrontier
Deal found 9/10$76
This Frontier deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2512:00 pmSFO - LAX
Nonstop1h 32mFrontier
Sat 11/17:29 pmLAX - SFO
Nonstop1h 36mFrontier
Deal found 9/10$76
This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/88:00 amSFO - LAS
Nonstop1h 45mMultiple Airlines
Wed 10/153:41 pmLAS - SFO
Nonstop1h 43mMultiple Airlines
Deal found 9/10$77
This Cheapflightsfares deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:48 amSFO - LAX
Nonstop1h 38mFrontier
Mon 10/69:07 amLAX - SFO
Nonstop1h 36mFrontier
Deal found 9/10$77
This Frontier deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/228:00 amSFO - LAS
Nonstop1h 45mFrontier
Tue 10/287:33 pmLAS - SFO
Nonstop1h 49mFrontier
Deal found 9/8$78
This Southwest deal was found by Cheapflights users on 9/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/17:00 amSFO - LAX
Nonstop1h 25mSouthwest
Sat 10/412:10 pmLAX - SFO
Nonstop1h 20mSouthwest
Deal found 9/8$78
This Trip.com deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/95:45 amSFO - LAS
Nonstop1h 41mMultiple Airlines
Sat 10/117:00 amLAS - SFO
Nonstop1h 38mMultiple Airlines
Deal found 9/10$79
This Cheapflightsfares deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/311:48 amSFO - LAX
Nonstop1h 38mFrontier
Sat 10/48:16 amLAX - SFO
Nonstop1h 34mFrontier
Deal found 9/11$79

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
Use the filters below to find and compare flights from San Francisco to North America that are best for you.

Fly from

San Francisco

Fly to

North America

Route

Depart

Return

Price

San FranciscoLos Angeles

SFO - LAX

SFOLAX

San Francisco

Wed 10/22

6:10 am-7:35 am

Nonstop1h 25m

Los Angeles

Sat 10/25

6:25 am-7:45 am

Nonstop1h 20m

$78

San FranciscoLos Angeles

SFO - LAX

SFOLAX

San Francisco

Wed 10/8

5:30 am-12:05 pm

1 stop6h 35m

Los Angeles

Wed 10/15

6:15 am-7:40 am

Nonstop1h 25m

$84

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Tue 11/4

2:35 pm-4:10 pm

Nonstop1h 35m

Las Vegas Harry Reid Intl

Sat 11/8

6:05 am-11:35 am

1 stop5h 30m

$89

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Wed 12/3

7:45 am-2:40 pm

1 stop6h 55m

Las Vegas Harry Reid Intl

Thu 12/4

8:35 am-10:10 am

Nonstop1h 35m

$100

San FranciscoLos Angeles

SFO - LAX

SFOLAX

San Francisco

Sat 10/4

11:40 am-1:10 pm

Nonstop1h 30m

Los Angeles

Sat 10/4

5:40 pm-7:00 pm

Nonstop1h 20m

$100

San FranciscoLos Angeles

SFO - LAX

SFOLAX

San Francisco

Sat 10/4

8:55 am-10:30 am

Nonstop1h 35m

Los Angeles

Sat 10/4

8:45 pm-10:03 pm

Nonstop1h 18m

$101

San FranciscoLos Angeles

SFO - LAX

SFOLAX

San Francisco

Thu 10/16

5:50 am-7:19 am

Nonstop1h 29m

Los Angeles

Sat 10/18

6:55 pm-8:15 pm

Nonstop1h 20m

$101

San FranciscoLas Vegas

SFO - LAS

SFOLAS

San Francisco

Thu 10/2

5:20 am-6:50 am

Nonstop1h 30m

Las Vegas Harry Reid Intl

Tue 10/14

3:30 pm-5:05 pm

Nonstop1h 35m

$101

San FranciscoLos Angeles

SFO - LAX

SFOLAX

San Francisco

Sat 11/1

4:10 pm-5:35 pm

Nonstop1h 25m

Los Angeles

Sun 11/2

7:05 am-8:35 am

Nonstop1h 30m

$105

San FranciscoLos Angeles

SFO - LAX

SFOLAX

San Francisco

Tue 10/7

5:30 am-10:40 am

1 stop5h 10m

Los Angeles

Tue 10/14

6:15 am-7:40 am

Nonstop1h 25m

$105

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 60 results
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Best time to book a flight from San Francisco to North America

Have a flexible travel schedule? Discover the best time to fly to North America from San Francisco with our price prediction graph.
Estimated round-trip 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 San Francisco to North America

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

Currently, January is the cheapest month in which you can book a flight from San Francisco to North America (average of $246). Flying from San Francisco to North America in March is currently the most expensive (average of $325). 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.

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

Find hourly flight availability from San Francisco to North America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

When flying from San Francisco to North America, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from San Francisco to North America

Explore weekly flight availability from San Francisco to North America. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 11, 2025.

The most flights from SFO to 0NA are scheduled on a Thursday (176 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (102 on average).

Reviews of airlines servicing North America

Get insights into the airlines that provide service to North America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to North America. Reviews last updated September 11, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United Airlines from San Francisco to North America to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,937 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Frontier
5.8
Fair
3,177 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

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

  • What airport do you fly from for flights from San Francisco to North America?

    Located just 11.8 mi from the city center, San Francisco (SFO) is the airport most travelers will use when flying to North America from San Francisco.

  • How popular is this San Francisco to North America flight route?

    This flight path from San Francisco to North America was viewed by 558 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from San Francisco to North America?

    Departing from San Francisco to North America will take you 1h 25m. The distance between San Francisco and North America is about 338 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from San Francisco to North America one-way?

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $42. Users have also found prices from $49 and $51 on Alaska Airlines and United Airlines, respectively.

  • What are the most popular routes from San Francisco to North America?

    When deciding which route to take from San Francisco to North America consider San Francisco - New York John F Kennedy Intl, San Francisco - Newark or San Francisco - Seattle/Tacoma Intl as they are the most popular.

  • What are the most reliable airlines from San Francisco to North America?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Francisco to North America on time: Gulf Air (89%), SkyWest Airlines (86%), China Eastern (85%).

  • What are the cheapest flights from San Francisco to North America?

    While on average a flight from San Francisco to North America is generally $683, our data shows the cheapest flight currently is $52. When looking at the most popular route, (San Francisco - New York John F Kennedy Intl), you can expect to pay $211 for that flight.

  • Can I find deals for flights from San Francisco to North America that include hotel bookings?

    Yes. In addition to deals on San Francisco to North America flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Francisco to North America?

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

  • Can I find deals for business class flights from San Francisco to North America?

    Yes. Cheapflights offers flight deals from San Francisco to North America 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 San Francisco to North America?

    Currently, January is the cheapest month in which you can book a flight from San Francisco to North America (average of $246). Flying from San Francisco to North America in March is currently the most expensive (average of $325). 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.

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Alternative routes for San Francisco to North America

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from San Francisco to North America

Discover the top 10 airlines that operate flights from San Francisco to North America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$31Average$194FlexibilityNo cancel feeOn-time65%
FrontierCheapest$38Average$246FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$68Average$301FlexibilityNo cancel feeOn-time85%
DeltaCheapest$68Average$335FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$82Average$116FlexibilityNo cancel feeOn-time88%
SouthwestCheapest$97Average$304FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$98Average$332FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$108Average$410FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$114Average$380FlexibilityNo cancel feeOn-time71%
VivaCheapest$124Average$210FlexibilityNo cancel feeOn-timeN/A

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