Cheap flights from San Diego to San Francisco Bay Area from $22
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 Bay Area departing on 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
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Cheap round-trip flights
KAYAK's recommended round-trip deals from the most popular airlines that fly from San Diego to San Francisco Bay Area.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from San Diego to San Francisco Bay Area.
Cheap last minute flights
Planning a quick getaway from San Diego to San Francisco Bay Area? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to San Francisco Bay Area, so you can enjoy a seamless trip without layovers.
United Airlines flights from San Diego to San Francisco Bay Area
Our best United Airlines deals on San Diego to San Francisco Bay Area flight tickets
United Airlines![United Airlines]()
May 29![United Airlines]()
May 29
SAN4:10 pmSan Diego
1h 37m
SFO5:47 pmSan Francisco
SFO9:06 pmSan Francisco
1h 39m
SAN10:45 pmSan Diego
United Airlines![United Airlines]()
Apr 30![United Airlines]()
Apr 30
SAN5:19 pmSan Diego
1h 44m
SFO7:03 pmSan Francisco
SFO8:50 pmSan Francisco
1h 40m
SAN10:30 pmSan Diego
Frontier flights from San Diego to San Francisco Bay Area
Our best Frontier deals on San Diego to San Francisco Bay Area flight tickets
Frontier![Frontier]()
May 1![Frontier]()
May 4
SAN8:22 amSan Diego
1h 51m
SFO10:13 amSan Francisco
SFO5:49 pmSan Francisco
1h 42m
SAN7:31 pmSan Diego
Frontier![Frontier]()
May 8![Frontier]()
May 11
SAN8:32 amSan Diego
1h 51m
SFO10:23 amSan Francisco
SFO5:49 pmSan Francisco
1h 42m
SAN7:31 pmSan Diego
See travel insights to San Francisco Bay Area from
How to get the cheapest flight ticket from San Diego to San Francisco Bay Area
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
Prices
Airlines
Other information
What is the cheapest month to fly to San Francisco Bay Area?
In general, January is the cheapest month to fly from San Diego to San Francisco Bay Area. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $98. If you aren’t able to travel to San Francisco Bay Area during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $117.
What is the cheapest day to depart on your flight to San Francisco Bay Area?
On average, the least expensive day to fly to San Francisco Bay Area from San Diego is on a Friday. momondo users have found tickets for Friday departures for as low as $224. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from San Diego because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $937.
What is the cheapest time of day to depart on your flight to San Francisco Bay Area?
Our most recent data shows that the best time of day to fly to San Francisco Bay Area is at noon. Flights from San Diego to San Francisco Bay Area during this time can be as low as $167. In contrast, the most expensive time of day to depart to San Francisco Bay Area is in the evening when prices are around $850.
What is the cheapest San Diego to San Francisco Bay Area flight route?
Fly from San Diego to San Francisco for the best San Diego - San Francisco Bay Area flight prices
How far in advance should I book a flight to San Francisco Bay Area?
You are more likely to see cheaper flights to San Francisco Bay Area from San Diego when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to San Francisco Bay Area for around $129 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco Bay Area from San Diego for as low as $92 on momondo.
What cabin class options are available on San Diego to San Francisco Bay Area flights?
There are 4 cabin classes available to choose from on San Diego to San Francisco Bay Area flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from San Diego to San Francisco Bay Area?
Spirit Airlines, Hawaiian Airlines, and Frontier are the most popular carriers operating from San Diego to San Francisco Bay Area
What airlines fly to San Francisco Bay Area?
Frontier, Alaska Airlines and United Airlines are the top three most popular airlines that fly to San Francisco Bay Area from San Diego according to our data. Frontier is the first choice among our users, with 38% of people opting to fly with this airline when traveling to San Francisco Bay Area. Keep in mind that there are 12 different airlines that fly to San Francisco Bay Area on a routine basis, so you have a few additional options to choose from.
How many flights depart from San Diego to San Francisco Bay Area on average per day?
As of April 2025, there are 100 flights per day flying from San Diego to San Francisco Bay Area. The most common time of day flights depart is 7:00AM, with 36% of flights taking off at noon.
How many flights depart from San Diego to San Francisco Bay Area on average per week?
The number of flights available between San Diego and San Francisco Bay Area is 701 per week as of April 2025. The most frequent departure day is Fri, with 19% of weekly flights leaving on this day.
Cheap San Diego to San Francisco Bay Area flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from San Diego to San Francisco Bay Area
Best Price Found | $22 |
|---|---|
Fastest flight time | 1h 22m |
Direct flights | Mon, Tue, Thu, Fri, Sat and Sun |
Airports in San Francisco Bay Area | 3 airports |
When did momondo last update prices for flights from San Diego Airport to San Francisco Bay Area?
Prices for flights from San Diego Airport to San Francisco Bay Area refresh daily.
How many operators does momondo search for flights from San Diego Airport to San Francisco Bay Area?
There are 9 operators available for flights from San Diego Airport to San Francisco Bay Area as of April 2025.
How old do you have to be to fly from San Diego Airport to San Francisco Bay Area?
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 Diego Airport to San Francisco Bay Area.
What documentation or ID do you need to fly to San Francisco Bay Area?
The necessary travel and health documents for your San Francisco Bay Area 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 Diego to San Francisco Bay Area?
momondo data reveals that the most frequently booked plane model on the route from San Diego to San Francisco Bay Area is Boeing 737 MAX 8, representing 12.11% of all bookings. The subsequent popular models are Boeing 737-700 Passenger/BBJ1 (winglets) at 9.59%, Airbus A320neo at 8.53%, and Boeing 737 MAX 9 at 7.80%.
Best airlines flying from San Diego to San Francisco Bay Area
Compare and see reviews for airlines that fly from San Diego to San Francisco Bay Area with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $27 | Free Cancellation | Rating 5.9 3,283 reviews | |||
| PriceFrom $27 | Free Cancellation | Rating 6.3 7,942 reviews | |||
| PriceFrom $28 | Free Cancellation | Rating 7.9 2,393 reviews | |||
| PriceFrom $56 | Free Cancellation | Rating 8.0 9,918 reviews | |||
| PriceFrom $57 | Free Cancellation | Rating 7.4 8,685 reviews | |||
| PriceFrom $88 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $97 | Free Cancellation | Rating 8.0 4,286 reviews | |||
| PriceFrom $176 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $180 | Free Cancellation | Rating 0.0 |
Why use momondo?
Why should I use momondo to find a flight deal from San Diego to San Francisco Bay Area?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Diego to San Francisco Bay Area. momondo saves you time and could save you money on your trip.
Can I find flights from San Diego to San Francisco Bay Area with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to San Francisco Bay Area from San Diego with this policy.
How can momondo help me find flights from San Diego to San Francisco Bay Area?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco Bay Area from San Diego.
I’m not ready to book a flight from San Diego to San Francisco Bay Area right now. Can momondo alert me if prices change?
Price alerts on flights to San Francisco Bay Area from San Diego 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.
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