Insights
Latest deals
Reviews
FAQs

Cheap flights from San Diego to San Francisco from $19

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 Diego to San Francisco departing on 5/15. 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
From?
To?
Mon 4/22
Mon 4/29

Deals available from 900+ travel sites.

"This year, momondo is the #1 place for airfares on the internet."
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? Create a price alert to track prices.

Easily compare round-trip flights from San Diego to San Francisco

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Diego to San Francisco by changing tabs
Frontier
May 21
SAN2:02 pmSan Diego
1h 36m
SFO3:38 pmSan Francisco
May 22
SFO3:40 pmSan Francisco
1h 35m
SAN5:15 pmSan Diego
Multiple Airlines
Apr 29
SAN10:25 pmSan Diego
9h 18m
1 stop
SFO7:43 amSan Francisco
May 4
SFO6:41 pmSan Francisco
1h 33m
SAN8:14 pmSan Diego
Frontier
Apr 30
SAN5:16 pmSan Diego
1h 36m
SFO6:52 pmSan Francisco
May 14
SFO7:42 pmSan Francisco
1h 33m
SAN9:15 pmSan Diego
Frontier
May 1
SAN4:23 pmSan Diego
1h 36m
SFO5:59 pmSan Francisco
May 14
SFO7:42 pmSan Francisco
1h 33m
SAN9:15 pmSan Diego
Frontier
May 21
SAN2:02 pmSan Diego
1h 36m
SFO3:38 pmSan Francisco
May 25
SFO6:27 pmSan Francisco
1h 35m
SAN8:02 pmSan Diego
Alaska Airlines
May 14
SAN1:00 pmSan Diego
1h 42m
SFO2:42 pmSan Francisco
May 14
SFO5:55 pmSan Francisco
1h 35m
SAN7:30 pmSan Diego

Find the cheapest one-way flights from San Diego to San Francisco

If you're looking for one-way flights from San Diego to San Francisco, view some of our deals below provided by Alaska Airlines and Frontier
Frontier
May 15
SAN4:23 pmSan Diego
1h 36m
SFO5:59 pmSan Francisco
Frontier
May 4
SAN4:05 pmSan Diego
1h 36m
SFO5:41 pmSan Francisco
Frontier
May 22
SAN1:14 pmSan Diego
1h 36m
SFO2:50 pmSan Francisco

Search last-minute flights to San Francisco from San Diego

Find and compare round-trip flight prices for your last-minute flight from San Diego to San Francisco
Frontier
Apr 27
SAN4:05 pmSan Diego
1h 36m
SFO5:41 pmSan Francisco
May 1
SFO6:59 pmSan Francisco
1h 33m
SAN8:32 pmSan Diego
Frontier
Apr 23
SAN5:16 pmSan Diego
1h 36m
SFO6:52 pmSan Francisco
Apr 30
SFO7:42 pmSan Francisco
1h 33m
SAN9:15 pmSan Diego
Multiple Airlines
Apr 26
SAN10:25 pmSan Diego
9h 18m
1 stop
SFO7:43 amSan Francisco
Apr 29
SFO11:43 amSan Francisco
5h 25m
1 stop
SAN5:08 pmSan Diego
Frontier
Apr 23
SAN5:16 pmSan Diego
1h 36m
SFO6:52 pmSan Francisco
Apr 27
SFO6:41 pmSan Francisco
1h 33m
SAN8:14 pmSan Diego
Frontier
Apr 24
SAN4:23 pmSan Diego
1h 36m
SFO5:59 pmSan Francisco
Apr 24
SFO6:59 pmSan Francisco
1h 33m
SAN8:32 pmSan Diego
Frontier
Apr 26
SAN4:23 pmSan Diego
1h 36m
SFO5:59 pmSan Francisco
May 1
SFO6:59 pmSan Francisco
1h 33m
SAN8:32 pmSan Diego

Best airlines flying from San Diego to San Francisco

Compare and see reviews for airlines that fly from San Diego to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $36Free CancellationRating
6.4
8,793 reviews
Search Spirit Airlines flights
FrontierPriceFrom $38Free CancellationRating
6.3
4,175 reviews
Search Frontier flights
DeltaPriceFrom $88Free CancellationRating
8.0
11,136 reviews
Search Delta flights
Alaska AirlinesPriceFrom $89Free CancellationRating
8.1
9,098 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $109Free CancellationRating
7.4
11,346 reviews
Search United Airlines flights
American AirlinesPriceFrom $239Free CancellationRating
7.3
14,973 reviews
Search American Airlines flights
  • Southwest Flights From San Diego to San Francisco

    Southwest flight deals from San Diego to San Francisco start from $210 round-trip. Over the 30 Southwest flights for this route in a normal week, average airfare is usually $321 round-trip - but some users have found much cheaper deals with momondo.

  • Alaska Airlines Flights From San Diego to San Francisco

    Alaska Airlines is also a popular choice for this route. Alaska Airlines flight deals for San Diego to San Francisco start from as low as $89 round-trip, depending on your selected dates, with average Alaska Airlines deals seen on momondo around $238. Alaska Airlines operates 39 flights to San Francisco from San Diego in an average week. Users have rated it 8.1/10 across 9,098 reviews.


Frontier flights from San Diego to San Francisco

Our best Frontier deals on San Diego to San Francisco flight tickets
Frontier
May 21
SAN2:02 pmSan Diego
1h 36m
SFO3:38 pmSan Francisco
May 22
SFO3:40 pmSan Francisco
1h 35m
SAN5:15 pmSan Diego
Frontier
Apr 30
SAN5:16 pmSan Diego
1h 36m
SFO6:52 pmSan Francisco
May 14
SFO7:42 pmSan Francisco
1h 33m
SAN9:15 pmSan Diego
Frontier
May 1
SAN4:23 pmSan Diego
1h 36m
SFO5:59 pmSan Francisco
May 14
SFO7:42 pmSan Francisco
1h 33m
SAN9:15 pmSan Diego

Alaska Airlines flights from San Diego to San Francisco

Our best Alaska Airlines deals on San Diego to San Francisco flight tickets
Alaska Airlines
May 14
SAN1:00 pmSan Diego
1h 42m
SFO2:42 pmSan Francisco
May 14
SFO5:55 pmSan Francisco
1h 35m
SAN7:30 pmSan Diego
Alaska Airlines
May 11
SAN6:20 amSan Diego
1h 42m
SFO8:02 amSan Francisco
May 11
SFO4:40 pmSan Francisco
1h 35m
SAN6:15 pmSan Diego
Alaska Airlines
Apr 23
SAN3:41 pmSan Diego
1h 38m
SFO5:19 pmSan Francisco
Apr 23
SFO7:35 pmSan Francisco
1h 35m
SAN9:10 pmSan Diego

How to get the cheapest flight ticket from San Diego 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 from San Diego to San Francisco?

September. The cheapest time of year to fly to San Francisco from San Diego is September. Most expensive is March

What is the cheapest day to depart San Diego for San Francisco?

Friday. The cheapest day of the week is typically Friday. The most expensive is typically Sunday

When is the cheapest time to fly from San Diego to San Francisco?

At noon. San Diego to San Francisco flights are approximately 12% more expensive in the morning than at noon

What is the cheapest airline that flies to San Francisco from San Diego?

Spirit Airlines. Alaska Airlines, Delta, and Frontier are the most popular carriers operating from San Diego to San Francisco

What is the cheapest San Diego to San Francisco flight route?

San Diego - San Francisco. Fly from San Diego to San Francisco for the best San Diego - San Francisco flight prices

How far in advance should you book San Diego to San Francisco flights?

39 days before. The cheapest time to buy a flight from San Diego to San Francisco is approximately 39 days to departure

How many flights depart from San Diego to San Francisco on average per day?

As of April 2024, 46 flights take off from San Diego and land in San Francisco each day. The most common flight departure time for this route is 4:00PM, with 46% of daily flights taking off in the afternoon.

How many flights depart from San Diego to San Francisco on average per week?

328 flights are operational weekly from San Diego to San Francisco as of April 2024. The most popular departure day for this route is Monday, with 17% of flights per week taking off on this day.

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

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

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

Cheap San Diego to San Francisco (SAN to SFO) flight deals and tips

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

Best Price Found

$19

Fastest flight time

1h 34m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from San Diego in the past 72 hours is $19. The best round-trip flight deal from San Diego to San Francisco found on momondo in the last 72 hours is $38.
The fastest flight from San Diego to San Francisco takes 1h 34m
Direct flights go from San Diego to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)

  • How far is San Diego to San Francisco by plane?

    The distance between San Diego and San Francisco is about 458.7 mi. Typically, this will take 1h 35m by plane in normal conditions.

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

    Prices for flights from San Diego Airport to San Francisco Airport refresh daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Diego Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to San Francisco from San Diego with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Diego to San Francisco.

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

If you are not ready to book a flight from San Diego to San Francisco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Francisco and let you know when they change.


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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Mon 4/22
Mon 4/29
Email me momondo's favorite deals

Find better results for your stay in the United States