$29 Cheap Spirit Airlines flights Oakland (OAK) to San Diego (SAN)

View $29 flight on Sat, Oct 4, 2025Opens in a new window

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$29 Cheap Spirit Airlines flights Oakland (OAK) to San Diego (SAN)

Prices were available within the past 7 days and start at $29 for one-way flights and $58 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sat, Oct 4 - Mon, Oct 6
OAK
Oakland
SAN
San Diego
$58 Roundtrip, just found
$58
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Oct 4 from Oakland to San Diego, returning Mon, Oct 6, priced at $58 just found
Spirit Airlines
Fri, Aug 29 - Wed, Sep 3
OAK
Oakland
SAN
San Diego
$65 Roundtrip, just found
$65
Roundtrip
just found
Select Spirit Airlines flight, departing Fri, Aug 29 from Oakland to San Diego, returning Wed, Sep 3, priced at $65 just found
Spirit Airlines
Sat, Oct 4 - Mon, Oct 6
OAK
Oakland
SAN
San Diego
$77 Roundtrip, just found
$77
Roundtrip
just found
Select Spirit Airlines flight, departing Sat, Oct 4 from Oakland to San Diego, returning Mon, Oct 6, priced at $77 just found
Spirit Airlines
Mon, Aug 18 - Wed, Aug 20
OAK
Oakland
SAN
San Diego
$79 Roundtrip, found 2 hours ago
$79
Roundtrip
found 2 hours ago
Select Spirit Airlines flight, departing Mon, Aug 18 from Oakland to San Diego, returning Wed, Aug 20, priced at $79 found 2 hours ago
Spirit Airlines
Fri, Sep 5 - Thu, Sep 11
OAK
Oakland
SAN
San Diego
$84 Roundtrip, just found
$84
Roundtrip
just found
Select Spirit Airlines flight, departing Fri, Sep 5 from Oakland to San Diego, returning Thu, Sep 11, priced at $84 just found
Spirit Airlines
Wed, Aug 6 - Wed, Aug 13
OAK
Oakland
SAN
San Diego
$86 Roundtrip, just found
$86
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, Aug 6 from Oakland to San Diego, returning Wed, Aug 13, priced at $86 just found
Flights from Oakland (OAK) to San Diego (SAN)
Origin airport
Oakland Intl.
Destination airport
San Diego Intl.
Airlines serving
Alaska Airlines, Delta, Hawaiian Airlines, Southwest Airlines, Spirit Airlines
Popular airline
Spirit Airlines
Distance
445 mi
Average flight time
1 hour 30 mins

Frequently asked questions

How much is a Spirit Airlines flight from Oakland Intl. Airport (OAK) to San Diego Intl. Airport (SAN)?
You'll discover affordable return Spirit Airlines flights from $58 from OAK to SAN by filtering your results from "Price (lowest to highest)" on Expedia. Or look for deals from $29 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from OAK to SAN with Spirit Airlines?
Spirit Airlines flights to San Diego are often more affordable in the quieter months of January and November. Whether you're after a one-way or round-trip ticket, you could land a better deal then.
What is the cheapest time to book flights from Oakland Intl. Airport (OAK) to San Diego Intl. Airport (SAN) with Spirit Airlines?
Look for cheap Spirit Airlines flights from Oakland Intl. Airport (OAK) to San Diego Intl. Airport (SAN) one to three months prior to your day of departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare type and journey, the best day of the week to book a domestic flight is usually Sunday and the most expensive day tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does Spirit Airlines fly nonstop from Oakland Intl. Airport (OAK) to San Diego Intl. Airport (SAN)?
Book a seat on one of Spirit Airlines's 4 direct weekly flights from Oakland Intl. Airport (OAK) to San Diego Intl. Airport (SAN). To see what's available, enter your travel dates, origin and destination and hit search. Then apply the "Nonstop" and "Airline" filters.
How long does it take to fly from OAK to SAN with Spirit Airlines?
Leave Oakland Intl. Airport (OAK) for San Diego Intl. Airport (SAN) on a direct Spirit Airlines flight, and you'll be in the skies for approximately 1h 29m.
What is the earliest Spirit Airlines flight from OAK to SAN?
Departing OAK at 1:27PM UTC-8, the first Spirit Airlines flight to SAN lands at 2:56PM UTC-8. Traveling earlier in the day means you're less likely to encounter delays or cancellations.* Not an early riser? The last Spirit Airlines flight from OAK to SAN departs at 1:27PM UTC-8 and touches down at 2:56PM UTC-8.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does Spirit Airlines fly into in San Diego?
San Diego Intl. Airport (SAN) is the main San Diego hub for Spirit Airlines flights from Oakland Intl. Airport (OAK).
Why fly with Spirit Airlines from OAK to SAN?
Journey from OAK to SAN with Spirit Airlines and you can look forward to a host of benefits including a rewarding loyalty program. When booking through Expedia as a Free Spirit and One Key™ member, you could also earn OneKeyCash™* to spend on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does Spirit Airlines fly from Oakland Intl. Airport (OAK) to San Diego Intl. Airport (SAN)?
Chances are you'll board an Airbus A320neo for your Spirit Airlines flight from Oakland Intl. Airport (OAK) to San Diego Intl. Airport (SAN). However, you could end up on a different aircraft if there's an operational need.
Can I change or cancel my Spirit Airlines flight from Oakland Intl. Airport (OAK) to San Diego Intl. Airport (SAN)?
It's generally possible to reschedule or cancel your flight, although additional fees may apply if you booked over 24 hours ago. Need flexible options? Apply the "No cancel fee" or "Changes included" filter to find flights that won't charge you extra if you need to adjust your plans. To modify your booking, go to "Trips," select your flight and click on "Manage Booking" for more information.

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