Cheap Flights From Sacramento Intl. (SMF) To San Diego Intl. (SAN)

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Cheapest Flights from Sacramento (SMF) to San Diego (SAN)

The cheapest flights to San Diego Intl. found within the past 7 days were CA $150 round trip and CA $84 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Feb 5 - Tue, Feb 10
SMF
Sacramento
SAN
San Diego
CA $150 Roundtrip, found 4 days ago
CA $150
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Feb 5 from Sacramento to San Diego, returning Tue, Feb 10, priced at CA $150 found 4 days ago
Fri, Dec 12 - Sat, Dec 13
SMF
Sacramento
SAN
San Diego
CA $239 Roundtrip, found 14 hours ago
CA $239
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Fri, Dec 12 from Sacramento to San Diego, returning Sat, Dec 13, priced at CA $239 found 14 hours ago
Fri, Dec 12 - Sat, Dec 13
SMF
Sacramento
SAN
San Diego
CA $255 Roundtrip, found 14 hours ago
CA $255
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Fri, Dec 12 from Sacramento to San Diego, returning Sat, Dec 13, priced at CA $255 found 14 hours ago
Fri, Dec 12 - Sat, Dec 13
SMF
Sacramento
SAN
San Diego
CA $269 Roundtrip, found 14 hours ago
CA $269
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Fri, Dec 12 from Sacramento to San Diego, returning Sat, Dec 13, priced at CA $269 found 14 hours ago
Fri, Dec 12 - Sat, Dec 13
SMF
Sacramento
SAN
San Diego
CA $283 Roundtrip, found 14 hours ago
CA $283
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Fri, Dec 12 from Sacramento to San Diego, returning Sat, Dec 13, priced at CA $283 found 14 hours ago
Fri, Dec 26 - Mon, Dec 29
SMF
Sacramento
SAN
San Diego
CA $295 Roundtrip, found 6 days ago
CA $295
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Dec 26 from Sacramento to San Diego, returning Mon, Dec 29, priced at CA $295 found 6 days ago
Fri, Dec 12 - Sat, Dec 13
SMF
Sacramento
SAN
San Diego
CA $305 Roundtrip, found 14 hours ago
CA $305
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Fri, Dec 12 from Sacramento to San Diego, returning Sat, Dec 13, priced at CA $305 found 14 hours ago
Fri, Dec 12 - Sat, Dec 13
SMF
Sacramento
SAN
San Diego
CA $319 Roundtrip, found 14 hours ago
CA $319
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Fri, Dec 12 from Sacramento to San Diego, returning Sat, Dec 13, priced at CA $319 found 14 hours ago
Fri, Dec 12 - Sat, Dec 13
SMF
Sacramento
SAN
San Diego
CA $342 Roundtrip, found 14 hours ago
CA $342
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Fri, Dec 12 from Sacramento to San Diego, returning Sat, Dec 13, priced at CA $342 found 14 hours ago
Fri, Dec 26 - Mon, Dec 29
SMF
Sacramento
SAN
San Diego
CA $352 Roundtrip, found 6 days ago
CA $352
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Dec 26 from Sacramento to San Diego, returning Mon, Dec 29, priced at CA $352 found 6 days ago

Frequently asked questions

Are there direct flights from Sacramento Airport to SAN?
Multiple airlines offer nonstop flights from Sacramento Intl. Airport (SMF) to San Diego Intl. Airport (SAN). These include Southwest Airlines and Alaska Airlines — start with them if you need to arrive at your destination as fast as possible.
What airlines fly from SMF to SAN?
You have a choice of several airlines that fly direct between Sacramento and San Diego County. Southwest Airlines (WN) is one of the most liked. This carrier operates approximately 256 flights each month. A popular alternative is Alaska Airlines (AS), which offers 173 flights each month. The more airlines you weigh up, the more likely you are to score a wonderful deal.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.