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$31+ Cheap flights from San Diego (SAN) 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 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — LAX
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from San Diego to North America

Keep the following information in mind while searching for San Diego to North America flight deals. Data was last updated September 17, 2025.

Round-trip from

$53
(Frontier)

One-way from

$31
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$327

Good round-trip deal

$82 or less

Good one-way deal

$46 or less
From San Diego to North America
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One-way flight from San Diego to North America
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Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 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 Diego to North America.
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Price to beat on a one-way flight from San Diego to North America.
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Find flight deals from San Diego to North America

Cheapest flights from San Diego to North America
Explore the most affordable flight options available from San Diego to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Frontier deal was found by Cheapflights users on 9/15. 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.
Sun 10/126:25 amSAN - LAS
Nonstop1h 27mFrontier
Fri 10/179:46 pmLAS - SAN
Nonstop1h 18mFrontier
Deal found 9/15$53
This Priceline deal was found by Cheapflights users on 9/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:25 amSAN - LAS
Nonstop1h 29mMultiple Airlines
Sat 10/46:05 amLAS - SAN
Nonstop1h 24mMultiple Airlines
Deal found 9/16$54
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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.
Tue 9/231:35 pmSAN - LAS
Nonstop1h 25mSpirit Airlines
Tue 9/3011:05 amLAS - SAN
Nonstop1h 26mSpirit Airlines
Deal found 9/16$56
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/78:00 amSAN - LAS
Nonstop1h 31mFrontier
Wed 10/88:00 pmLAS - SAN
Nonstop1h 20mFrontier
Deal found 9/15$57
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
Mon 10/203:23 pmSAN - LAS
Nonstop1h 29mFrontier
Thu 10/2310:34 amLAS - SAN
Nonstop1h 27mFrontier
Deal found 9/15$58
This Frontier deal was found by Cheapflights users on 9/15. 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.
Thu 9/256:25 amSAN - LAS
Nonstop1h 29mFrontier
Mon 9/2910:01 pmLAS - SAN
Nonstop1h 16mFrontier
Deal found 9/15$59
This Priceline deal was found by Cheapflights users on 9/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:15 amSAN - LAS
Nonstop1h 25mMultiple Airlines
Mon 10/610:01 pmLAS - SAN
Nonstop1h 16mMultiple Airlines
Deal found 9/15$60
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/226:15 amSAN - LAS
Nonstop1h 25mMultiple Airlines
Wed 9/248:00 pmLAS - SAN
Nonstop1h 24mMultiple Airlines
Deal found 9/14$61
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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.
Tue 9/231:35 pmSAN - LAS
Nonstop1h 25mSpirit Airlines
Thu 9/2510:14 pmLAS - SAN
Nonstop1h 20mSpirit Airlines
Deal found 9/16$62
This Frontier deal was found by Cheapflights users on 9/15. 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.
Mon 9/226:25 amSAN - LAS
Nonstop1h 29mFrontier
Mon 9/2210:01 pmLAS - SAN
Nonstop1h 16mFrontier
Deal found 9/15$63
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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.
Wed 9/246:15 amSAN - LAS
Nonstop1h 25mSpirit Airlines
Sat 9/2710:14 pmLAS - SAN
Nonstop1h 20mSpirit Airlines
Deal found 9/15$64
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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.
Thu 9/258:25 amSAN - LAS
Nonstop1h 24mSpirit Airlines
Thu 9/2510:14 pmLAS - SAN
Nonstop1h 20mSpirit Airlines
Deal found 9/16$65

Cheapflights Fare Finder

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

Fly from

San Diego

Fly to

North America

Route

Depart

Return

Price

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Tue 10/14

8:08 pm-9:48 pm

Nonstop1h 40m

San Francisco

Sat 10/18

10:36 pm-12:15 am

Nonstop1h 39m

$77

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Fri 10/10

8:08 pm-9:48 pm

Nonstop1h 40m

San Francisco

Wed 10/15

6:15 am-7:56 am

Nonstop1h 41m

$77

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Tue 11/4

1:15 pm-2:40 pm

Nonstop1h 25m

Las Vegas Harry Reid Intl

Sat 11/8

7:45 am-8:55 am

Nonstop1h 10m

$97

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Sat 11/1

8:59 pm-10:26 pm

Nonstop1h 27m

Las Vegas Harry Reid Intl

Tue 11/4

5:40 pm-7:08 pm

Nonstop1h 28m

$97

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Tue 11/4

10:59 am-12:30 pm

Nonstop1h 31m

Las Vegas Harry Reid Intl

Sat 11/8

4:30 pm-5:48 pm

Nonstop1h 18m

$97

San DiegoLas Vegas

SAN - LAS

SANLAS

San Diego

Wed 11/26

7:40 pm-9:05 pm

Nonstop1h 25m

Las Vegas Harry Reid Intl

Tue 12/2

10:40 am-11:50 am

Nonstop1h 10m

$97

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Thu 12/4

3:05 pm-4:46 pm

Nonstop1h 41m

San Francisco

Wed 12/17

9:57 pm-11:30 pm

Nonstop1h 33m

$97

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Thu 10/16

11:00 am-12:45 pm

Nonstop1h 45m

San Francisco

Sat 10/18

4:35 pm-9:00 pm

1 stop4h 25m

$97

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Fri 12/12

3:10 pm-4:50 pm

Nonstop1h 40m

San Francisco

Sat 1/3

7:10 am-8:40 am

Nonstop1h 30m

$99

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Thu 10/30

2:55 pm-4:30 pm

Nonstop1h 35m

San Francisco

Sun 11/2

5:15 am-9:20 am

1 stop4h 05m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

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

Have a flexible travel schedule? Discover the best time to fly to North America from San Diego 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 Diego to North America

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

Currently, January is the cheapest month in which you can book a flight from San Diego to North America (average of $246). Flying from San Diego 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 SAN to NA?

Find hourly flight availability from San Diego 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 17, 2025.

When flying from San Diego 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 Diego to North America

Explore weekly flight availability from San Diego 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 17, 2025.

The most flights from SAN to 0NA are scheduled on a Tuesday (53 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (30 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 17, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta from San Diego to North America have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

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

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

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.
Southwest
8.0
Very good
4,242 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

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
7,961 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

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

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

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
3,173 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Food

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

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 Diego 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 Diego to North America?

    San Diego (SAN), located 2.6 mi from the city center, is the airport you fly out of when you book flights from San Diego to North America.

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

    Within the past month, 105 users have taken a look at flights from San Diego to North America.

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

    A quick flight from San Diego to North America can take about 1h 25m. United Airlines provides one of the quickest options available for as low as $97. The distance between San Diego and North America is about 259 mi. All flights are typically nonstop.

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

    The cheapest airlines for a one-way flight from San Diego to North America are Alaska Airlines ($39), United Airlines ($39), and Southwest ($39).

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

    The most popular flight routes from San Diego to North America are San Diego - New York John F Kennedy Intl, San Diego - Seattle/Tacoma Intl and San Diego - Newark.

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

    The top 3 most reliable airlines when flying from San Diego to North America are China Eastern (100%), China Southern (100%) and EL AL (98%).

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

    While on average a flight from San Diego to North America is generally $789, our data shows the cheapest flight currently is $98. When looking at the most popular route, (San Diego - New York John F Kennedy Intl), you can expect to pay $201 for that flight.

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

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

  • How can I find direct flights from San Diego 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 Diego to North America.

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

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

    Currently, January is the cheapest month in which you can book a flight from San Diego to North America (average of $246). Flying from San Diego 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.

See more FAQs

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Alternative routes for San Diego 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 Diego to North America

Discover the top 10 airlines that operate flights from San Diego 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$27Average$164FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$29Average$257FlexibilityNo cancel feeOn-time85%
FrontierCheapest$36Average$164FlexibilityNo cancel feeOn-time62%
DeltaCheapest$53Average$330FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$57Average$365FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$67Average$344FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$79Average$329FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$148Average$352FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$158Average$424FlexibilityNo cancel feeOn-time71%
AeromexicoCheapest$492Average$579FlexibilityNo cancel feeOn-timeN/A

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