Spirit's Big Front Seats offer 11 inches more legroom, ideal for short flights.
Spirit's self-service bag drop saves time; print boarding pass in advance.
$34+ Cheap flights from Sacramento to San Diego (SMF - SAN)
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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — SAN
Jan 21 — Jan 281
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Sacramento to San Diego 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.The best prices from Sacramento Intl to San Diego are usually found in October or August, booked 78 days in advance, depart on a Saturday or Tuesday and return on a Friday
Cheap flight deals from Sacramento to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 16, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $58 (Frontier) |
One-way from | $34 (eDestinos) |
Popular in | March |
Cheapest in | October |
Average price | $153 |
Find flight deals from Sacramento to San Diego
Cheapest flights from Sacramento to San DiegoExplore the most affordable flight options available from Sacramento to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.
Explore the most affordable flight options available from Sacramento to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 16, 2025.
This Frontier deal was found by Cheapflights users on 1/15. 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.
Tue 2/251:27 pmSMF - SAN
Nonstop1h 39mFrontier
Thu 2/2712:48 pmSAN - SMF
Nonstop1h 46mFrontier
Deal found 1/15![Frontier logo]()
$58
This Booking.com deal was found by Cheapflights users on 1/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/181:27 pmSMF - SAN
Nonstop1h 39mMultiple Airlines
Thu 2/209:56 amSAN - SMF
1 stop5h 26mMultiple Airlines
Deal found 1/15![Multiple Airlines logo]()
$65
This FlightHub deal was found by Cheapflights users on 1/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/127:42 amSMF - SAN
1 stop6h 19mSpirit Airlines
Wed 2/196:15 amSAN - SMF
1 stop9h 07mSpirit Airlines
Deal found 1/15![Spirit Airlines logo]()
$70
This Southwest deal was found by Cheapflights users on 1/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1212:00 pmSMF - SAN
Nonstop1h 30mSouthwest
Tue 2/188:00 pmSAN - SMF
Nonstop1h 40mSouthwest
Deal found 1/16![Southwest logo]()
$117
This Alaska Airlines deal was found by Cheapflights users on 1/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/197:05 pmSMF - SAN
Nonstop1h 36mAlaska Airlines
Tue 4/228:10 amSAN - SMF
Nonstop1h 50mAlaska Airlines
Deal found 1/15![Alaska Airlines logo]()
$127
This Delta deal was found by Cheapflights users on 1/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/155:15 pmSMF - SAN
1 stop5h 41mDelta
Tue 4/227:15 pmSAN - SMF
1 stop4h 22mDelta
Deal found 1/15![Delta logo]()
$177
This United Airlines deal was found by Cheapflights users on 1/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/146:55 pmSMF - SAN
1 stop5h 04mUnited Airlines
Wed 4/232:27 pmSAN - SMF
1 stop3h 36mUnited Airlines
Deal found 1/15![United Airlines logo]()
$217
Find flights from Sacramento to San Diego within your budget
Customize your flight search to find flights from Sacramento to San Diego 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 January 16, 2025.
Fly from
Any airport
Fly to
Any airport
Route
Depart
Return
Price
SacramentoSan Diego
SMF - SAN
SMFSAN
Sacramento Intl
Tue 2/25
1:27 pm-3:06 pm
Nonstop1h 39m
San Diego
Thu 2/27
12:48 pm-2:34 pm
Nonstop1h 46m
$58
SacramentoSan Diego
SMF - SAN
SMFSAN
Sacramento Intl
Tue 2/18
1:27 pm-3:06 pm
Nonstop1h 39m
San Diego
Thu 2/20
9:56 am-3:22 pm
1 stop5h 26m
$65
SacramentoSan Diego
SMF - SAN
SMFSAN
Sacramento Intl
Wed 2/12
7:42 am-2:01 pm
1 stop6h 19m
San Diego
Wed 2/19
6:15 am-3:22 pm
1 stop9h 07m
$70
SacramentoSan Diego
SMF - SAN
SMFSAN
Sacramento Intl
Wed 2/12
12:00 pm-1:30 pm
Nonstop1h 30m
San Diego
Tue 2/18
8:00 pm-9:40 pm
Nonstop1h 40m
$117
SacramentoSan Diego
SMF - SAN
SMFSAN
Sacramento Intl
Sat 4/19
7:05 pm-8:41 pm
Nonstop1h 36m
San Diego
Tue 4/22
8:10 am-10:00 am
Nonstop1h 50m
$127
SacramentoSan Diego
SMF - SAN
SMFSAN
Sacramento Intl
Tue 4/15
5:15 pm-10:56 pm
1 stop5h 41m
San Diego
Wed 4/23
5:10 pm-11:37 pm
1 stop6h 27m
$177
SacramentoSan Diego
SMF - SAN
SMFSAN
Sacramento Intl
Mon 4/14
6:55 pm-11:59 pm
1 stop5h 04m
San Diego
Wed 4/23
2:27 pm-6:03 pm
1 stop3h 36m
$217
SacramentoSan Diego
SMF - SAN
SMFSAN
Sacramento Intl
Sun 3/2
9:16 pm-9:01 am
1 stop11h 45m
$34
SacramentoSan Diego
SMF - SAN
SMFSAN
Sacramento Intl
Sun 3/2
1:27 pm-3:06 pm
Nonstop1h 39m
$35
SacramentoSan Diego
SMF - SAN
SMFSAN
Sacramento Intl
Tue 4/15
7:05 pm-8:41 pm
Nonstop1h 36m
$59
Showing 1-10 of 15 results
Compare providers for flights from Sacramento to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sacramento to San Diego in January.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Sacramento-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sacramento-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sacramento-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Sacramento-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Sacramento-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
The best insider tips for Sacramento to San Diego flights
Find out what our experts recommend to make the most of your Sacramento to San Diego trip
Airlines
![Spirit Airlines]()
Spirit Airlines
![Alaska Airlines]()
Alaska Airlines
Alaska's Wi-Fi is a flat fee, ideal for work during short flights.
Alaska's Saver Fare allows a carry-on, but no seat selection in advance.
![Frontier]()
Frontier
Frontier offers extra comfort seats with 32" separation for a fee, enhancing short-haul comfort.
Early morning flights have a better chance of on-time departure, minimizing delays.
Airports
Our travel experts
Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Best time to book a flight from Sacramento to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Sacramento 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.
Travel insights for flights from Sacramento to San Diego
Get recent, data-driven insights about flights from Sacramento to San Diego including ideal travel times, pricing trends, and more.
How far ahead should I book a flight from Sacramento to San Diego?
Use this chart to determine the optimal time to book a round-trip flight from Sacramento to San Diego. Price data was last updated on January 10, 2025.
The price you pay for your flight from Sacramento to San Diego may vary depending on when you book. For the best chance of a lower fare, look to book 78 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Sacramento to San Diego?
Currently, August is the cheapest month in which you can book a flight from Sacramento to San Diego (average of $286). Flying from Sacramento to San Diego in March is currently the most expensive (average of $366). 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 SMF to SAN?
Find hourly flight availability from Sacramento to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 16, 2025.
Unlike in the evening, when flights are generally more expensive, you can save up to 55% on flights from Sacramento to San Diego by exploring options for tickets at noon.
What is the cheapest day to fly from Sacramento to San Diego?
Use this chart to determine the cheapest time to fly round-trip from Sacramento to San Diego. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Sacramento to San Diego flight should consider departing on Tuesday at noon when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Sacramento to San Diego
Explore weekly flight availability from Sacramento to San Diego. 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 January 16, 2025.
The most flights from SMF to SAN are scheduled on a Thursday (24 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (6 on average).
Rainfall in San Diego by month
Plan your trip to San Diego by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.
Temperature in San Diego by month
Plan your trip to San Diego by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).