HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Berkeley

$59+ Cheap flights from San Diego (SAN) to Berkeley, CA

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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — SFO
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Berkeley with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from San Diego to Berkeley are usually found in May or March, booked 63 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from San Diego to Berkeley

Cheapest flights from San Diego to Berkeley
Explore the most affordable flight options available from San Diego to Berkeley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.

This Southwest deal was found by Cheapflights users on 2/6. 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.
Tue 3/107:00 pm
SAN
-
SFO
1 stop5h 15m
Southwest
Wed 3/115:05 am
SFO
-
SAN
1 stop4h 25m
Southwest
Deal found 2/6$117
This Frontier deal was found by Cheapflights users on 2/5. 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.
Fri 5/159:19 am
SAN
-
SFO
Nonstop1h 47m
Frontier
Sun 5/1710:03 am
SFO
-
SAN
Nonstop1h 38m
Frontier
Deal found 2/5$119
This eDestinos deal was found by Cheapflights users on 2/5. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/129:07 pm
SAN
-
SFO
1 stop10h 51m
Multiple Airlines
Tue 3/176:40 am
SFO
-
SAN
Nonstop1h 38m
Multiple Airlines
Deal found 2/5$120
This Southwest deal was found by Cheapflights users on 2/7. 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 3/43:40 pm
SAN
-
SFO
1 stop5h 40m
Southwest
Thu 3/58:50 am
SFO
-
SAN
Nonstop1h 35m
Southwest
Deal found 2/7$122
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Wed 2/257:11 am
SAN
-
SFO
1 stop17h 17m
Frontier
Wed 3/47:15 pm
SFO
-
SAN
1 stop20h 02m
Frontier
Deal found 2/5$123
This eDestinos deal was found by Cheapflights users on 2/6. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/138:54 pm
SAN
-
SFO
1 stop17h 32m
Frontier
Mon 4/202:01 pm
SFO
-
SAN
1 stop23h 51m
Frontier
Deal found 2/6$124
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
Thu 5/149:19 am
SAN
-
SFO
Nonstop1h 47m
Frontier
Mon 5/182:01 pm
SFO
-
SAN
2 stops21h 33m
Frontier
Deal found 2/6$125
This Southwest deal was found by Cheapflights users on 2/6. 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.
Thu 3/57:00 am
SAN
-
SFO
Nonstop1h 50m
Southwest
Sun 3/86:00 am
SFO
-
SAN
Nonstop1h 35m
Southwest
Deal found 2/6$127
This Expedia deal was found by Cheapflights users on 2/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2812:23 pm
SAN
-
SFO
1 stop19h 40m
Frontier
Tue 3/38:25 am
SFO
-
SAN
1 stop13h 16m
Frontier
Deal found 2/6$128
This Frontier deal was found by Cheapflights users on 2/8. 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.
Thu 5/79:19 am
SAN
-
SFO
Nonstop1h 47m
Frontier
Sun 5/1011:51 am
SFO
-
SAN
1 stop12h 10m
Frontier
Deal found 2/8$129
This Kiwi.com deal was found by Cheapflights users on 2/5. 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.
Mon 4/279:19 am
SAN
-
SFO
Nonstop1h 47m
Frontier
Thu 4/3010:03 am
SFO
-
SAN
Nonstop1h 38m
Frontier
Deal found 2/5$130

Find flight deals from San Diego to Berkeley

Keep the following information in mind while searching for San Diego to Berkeley flight deals. Data was last updated February 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$117
(Southwest)

One-way from

$59
(Southwest)

Popular in

November

Cheapest in

May

Average price

$168
Provider with most accurate pricing for San Diego-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-San Francisco flights.
Search Deals
From San Diego to Berkeley
Search Deals
One-way flight from San Diego to Berkeley
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Berkeley 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 February 8, 2026.
Use the filters below to find and compare flights from San Diego to Berkeley that are best for you.

Fly from

San Diego

Fly to

Berkeley

Route

Depart

Return

Price

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Tue 3/31

5:35 pm-11:15 pm

1 stop5h 40m

San Francisco

Tue 4/7

5:40 am-11:20 am

1 stop5h 40m

$117

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Tue 4/28

6:30 pm-10:45 pm

1 stop4h 15m

San Francisco

Wed 4/29

5:55 am-12:40 pm

2 stops6h 45m

$122

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Fri 3/13

7:00 am-8:50 am

Nonstop1h 50m

San Francisco

Tue 3/17

11:00 am-6:20 pm

1 stop7h 20m

$122

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Thu 3/19

7:55 am-9:45 am

Nonstop1h 50m

San Francisco

Mon 3/23

7:00 am-8:40 am

Nonstop1h 40m

$127

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Wed 3/11

11:03 am-2:50 pm

1 stop3h 47m

San Francisco

Sat 3/14

10:35 pm-12:14 am

Nonstop1h 39m

$127

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Thu 3/12

7:55 am-9:45 am

Nonstop1h 50m

San Francisco

Sun 3/15

7:00 am-8:40 am

Nonstop1h 40m

$127

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Thu 3/12

7:55 am-9:45 am

Nonstop1h 50m

San Francisco

Mon 3/16

7:10 pm-8:53 pm

Nonstop1h 43m

$127

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Thu 3/12

2:25 pm-4:05 pm

Nonstop1h 40m

San Francisco

Sun 3/15

6:00 am-7:35 am

Nonstop1h 35m

$127

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Wed 4/1

4:21 pm-6:04 pm

Nonstop1h 43m

San Francisco

Sun 4/5

6:00 am-10:20 am

1 stop4h 20m

$137

San DiegoSan Francisco

SAN - SFO

SANSFO

San Diego

Sun 3/1

6:25 am-8:15 am

Nonstop1h 50m

San Francisco

Wed 3/4

5:30 am-11:50 am

1 stop6h 20m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 20 results
1
2

Best time to book a flight from San Diego to Berkeley

Have a flexible travel schedule? Discover the best time to fly to Berkeley 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 Berkeley

How far ahead should I book a flight from San Diego to Berkeley?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Berkeley. Price data was last updated on February 6, 2026.

The best time to book flights from San Diego to Berkeley is 63 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, May is the cheapest month in which you can book a flight from San Diego to Berkeley (average of $28). Flying from San Diego to Berkeley in January is currently the most expensive (average of $100). 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 B9R?

Find hourly flight availability from San Diego to Berkeley. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 8, 2026.

A simple way to save on the total cost of your ticket is to fly from San Diego to Berkeley at noon. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from San Diego to Berkeley?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Berkeley. Price data was last updated on February 7, 2026.

Travelers seeking maximum savings on their San Diego to Berkeley flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Berkeley

Get insights into the airlines that provide service to Berkeley. 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 Berkeley. Reviews last updated February 8, 2026.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Hawaiian Airlines from San Diego to Berkeley. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,863 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,863 reviews
Alaska Airlines
8.0
Very good
11,863 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Southwest
8.0
Very good
4,282 reviews
Alaska Airlines
8.0
Very good
11,863 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Hawaiian Airlines
7.8
Good
2,830 reviews
Alaska Airlines
8.0
Very good
11,863 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,259 reviews
Alaska Airlines
8.0
Very good
11,863 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Frontier
5.7
Fair
3,051 reviews
Alaska Airlines
8.0
Very good
11,863 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

Related info for your journey

Find useful and relevant information for your journey from San Diego to Berkeley. 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 Berkeley?

    If you book a flight to Berkeley from San Diego, you will be flying from San Diego, which is the city’s only airport. San Diego (SAN) is located 2.6 mi from the center of San Diego. There are 49 flights from San Diego to Berkeley per day from 9 different airlines.

  • How popular is this San Diego to Berkeley flight route?

    This flight path from San Diego to Berkeley was viewed by 242 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 Diego to Berkeley?

    Departing from San Diego to Berkeley will take you 1h 50m. Airlines will cover a distance of 446 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 Diego to Berkeley one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $21. Hawaiian Airlines flights start at $28 while deals on Frontier start at $29 one-way.

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

    No one likes to see their flight delayed. When booking a flight from San Diego to Berkeley consider choosing Emirates (86%), SWISS (85%) or Virgin Australia (81%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from San Diego to Berkeley?

    On average you can expect to pay $709 for a flight from San Diego to Berkeley. The cheapest flight overall is $58 while the most popular route, (San Diego - San Francisco) is currently priced at $56.

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

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

  • How can I find direct flights from San Diego to Berkeley?

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

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

    Yes. Cheapflights offers flight deals from San Diego to Berkeley 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 Berkeley?

    Currently, May is the cheapest month in which you can book a flight from San Diego to Berkeley (average of $28). Flying from San Diego to Berkeley in January is currently the most expensive (average of $100). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Berkeley

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Las Vegas flights
Los Angeles to Las Vegas flights
Los Angeles to San Francisco flights
San Francisco to Los Angeles flights
San Francisco to Santa Ana flights
San Jose to Los Angeles flights
Ontario to San Francisco flights
Los Angeles to San Jose flights
Santa Ana to San Francisco flights
Burbank to Las Vegas flights
San Francisco to Ontario flights
Santa Ana to Las Vegas flights
San Jose to Las Vegas flights
Burbank to San Francisco flights
San Francisco to Burbank flights
Sacramento to Las Vegas flights
San Diego to Las Vegas flights
San Francisco to San Diego flights
San Francisco to Palm Springs flights
Oakland to Las Vegas flights
Ontario to Las Vegas flights
Sacramento to Los Angeles flights
Los Angeles to Reno flights
San Jose to San Diego flights
Ontario to San Jose flights
Santa Ana to San Jose flights
San Jose to Ontario flights
Los Angeles to Sacramento flights
San Diego to San Francisco flights
San Jose to Santa Ana flights
Las Vegas to Los Angeles flights
Santa Rosa to Las Vegas flights
Stockton to Las Vegas flights
San Diego to San Jose flights
Fresno to Las Vegas flights
Burbank to Oakland flights
Burbank to San Jose flights
Reno to Las Vegas flights
Sacramento to San Diego flights
Long Beach to San Francisco flights
Las Vegas to Burbank flights
Oakland to Burbank flights
Las Vegas to Santa Ana flights
Burbank to Reno flights
Las Vegas to San Francisco flights
San Francisco to Long Beach flights
Oakland to Los Angeles flights
Ontario to Reno flights
Sacramento to Santa Ana flights
Santa Ana to Sacramento flights

Top 9 airlines flying from San Diego to Berkeley

Discover the top 9 airlines that operate flights from San Diego to Berkeley. 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 February 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$22Average$93FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$28Average$187FlexibilityNo cancel feeOn-time85%
FrontierCheapest$29Average$89FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$57Average$190FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$58Average$212FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$77Average$191FlexibilityNo cancel feeOn-time63%
DeltaCheapest$88Average$156FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$116Average$195FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$196Average$386FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights