£202 Cheap Alaska Airlines flights from Jacksonville to San Diego (JAX→SAN)

View £202 flight on Sat, 9 May 2026Opens in a new window

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Alaska Airlines flights from Jacksonville to San Diego (JAX→SAN)

Prices were available within the past 7 days and start at £202 for one-way flights and £334 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sat, 22 Aug - Sat, 29 Aug
JAX
Jacksonville
SAN
San Diego
£334 Return, found 3 days ago
£334
Return
found 3 days ago
Select Alaska Airlines flight, departing Sat, 22 Aug from Jacksonville to San Diego, returning Sat, 29 Aug, priced at £334 found 3 days ago
Alaska Airlines
Sat, 9 May - Sat, 16 May
JAX
Jacksonville
SAN
San Diego
£354 Return, found 6 days ago
£354
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 9 May from Jacksonville to San Diego, returning Sat, 16 May, priced at £354 found 6 days ago
Alaska Airlines
Sat, 9 May - Sat, 16 May
JAX
Jacksonville
SAN
San Diego
£359 Return, found 6 days ago
£359
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 9 May from Jacksonville to San Diego, returning Sat, 16 May, priced at £359 found 6 days ago
Alaska Airlines
Sat, 9 May - Sat, 16 May
JAX
Jacksonville
SAN
San Diego
£403 Return, found 6 days ago
£403
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 9 May from Jacksonville to San Diego, returning Sat, 16 May, priced at £403 found 6 days ago

Find the cheapest month to fly from Jacksonville (JAX) to San Diego (SAN)

May is typically the cheapest month to fly

From £157 - £404 per traveller.

Frequently asked questions

How much is an Alaska Airlines flight from Jacksonville Intl. Airport (JAX) to San Diego Intl. Airport (SAN)?
Finding cheap one-way Alaska Airlines flights from JAX to SAN from £202 on Expedia is a cinch — just filter by "Price (lowest to highest)." Or check out our affordable round-trip fares from £334 for your next break.**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 JAX to SAN with Alaska Airlines?
Alaska Airlines flights to San Diego are usually more affordable in the low-season months of January and November. Whether you're after a one-way or round-trip ticket, you could find a better deal then.
Does Alaska Airlines fly nonstop from Jacksonville Intl. Airport (JAX) to San Diego Intl. Airport (SAN)?
Fill in your dates, click search and select "Nonstop" on Expedia to find any direct flights from JAX to SAN with Alaska Airlines or other airlines.
What airports does Alaska Airlines fly into in San Diego?
San Diego Intl. Airport (SAN) is the primary San Diego gateway for Alaska Airlines flights from Jacksonville Intl. Airport (JAX).
Can I change or cancel my Alaska Airlines flight from Jacksonville Intl. Airport (JAX) to San Diego Intl. Airport (SAN)?
Typically, you can modify or cancel your flight, although additional charges may apply if your booking was made over 24 hours ago. Prefer to keep your options open? Make use of Expedia's "No cancel fee" and "Changes included" filters to find flights that won't charge extra if you need to alter your plans. To update your itinerary, head to "Trips," select your flight and click on "Manage Booking" for further information.

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Travel information

Origin airport
Jacksonville Intl.
Destination airport
San Diego Intl.
Distance
3337 km
Average flight time
6 hours 58 mins

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*Available to Expedia members.