£30 Cheap Alaska Airlines flights from Las Vegas to San Diego (LAS→SAN)

View £30 flight on Fri, 12 Dec 2025Opens in a new window

Alaska Airlines flights from Las Vegas to San Diego (LAS→SAN)

Prices were available within the past 7 days and start at £30 for one-way flights and £58 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 1 Oct - Sun, 5 Oct
LAS
Las Vegas
SAN
San Diego
£58 Return, found 5 days ago
£58
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 1 Oct from Las Vegas to San Diego, returning Sun, 5 Oct, priced at £58 found 5 days ago
Alaska Airlines
Thu, 2 Oct - Sun, 5 Oct
LAS
Las Vegas
SAN
San Diego
£60 Return, found 3 days ago
£60
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 2 Oct from Las Vegas to San Diego, returning Sun, 5 Oct, priced at £60 found 3 days ago
Alaska Airlines
Thu, 2 Oct - Sun, 5 Oct
LAS
Las Vegas
SAN
San Diego
£70 Return, found 3 days ago
£70
Return
found 3 days ago
Select Alaska Airlines flight, departing Thu, 2 Oct from Las Vegas to San Diego, returning Sun, 5 Oct, priced at £70 found 3 days ago
Alaska Airlines
Sat, 25 Oct - Tue, 28 Oct
LAS
Las Vegas
SAN
San Diego
£71 Return, found 11 hours ago
£71
Return
found 11 hours ago
Select Alaska Airlines flight, departing Sat, 25 Oct from Las Vegas to San Diego, returning Tue, 28 Oct, priced at £71 found 11 hours ago
Alaska Airlines
Fri, 7 Nov - Sun, 9 Nov
LAS
Las Vegas
SAN
San Diego
£79 Return, found 17 hours ago
£79
Return
found 17 hours ago
Select Alaska Airlines flight, departing Fri, 7 Nov from Las Vegas to San Diego, returning Sun, 9 Nov, priced at £79 found 17 hours ago
Alaska Airlines
Mon, 2 Mar - Thu, 5 Mar
LAS
Las Vegas
SAN
San Diego
£82 Return, found 5 days ago
£82
Return
found 5 days ago
Select Alaska Airlines flight, departing Mon, 2 Mar from Las Vegas to San Diego, returning Thu, 5 Mar, priced at £82 found 5 days ago
Flight from Las Vegas to San Diego route information
Origin airport
Harry Reid Intl.
Destination airport
San Diego Intl.
Airlines serving
Alaska Airlines, Delta, Hawaiian Airlines, JetBlue Airways, United
Popular airline
Alaska Airlines
Distance
415 km
Average flight time
1 hour 13 mins

Frequently asked questions

How much is an Alaska Airlines flight from Harry Reid Intl. Airport (LAS) to San Diego Intl. Airport (SAN)?
Grab cheap return Alaska Airlines flights from £58 from LAS to SAN by organising your results from "Price (lowest to highest)" on Expedia. Or look for bargains from £30 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 LAS to SAN with Alaska Airlines?
January is one of the least expensive months to jet off to San Diego with Alaska Airlines. You could also find fantastic deals on one-way and return fares in November.
Does Alaska Airlines fly nonstop from Harry Reid Intl. Airport (LAS) to San Diego Intl. Airport (SAN)?
You can easily fly from Harry Reid Intl. Airport (LAS) to San Diego Intl. Airport (SAN) on any of Alaska Airlines's 21 weekly direct flights. Make use of our "Nonstop" and "Airline" filters to find the Alaska Airlines flight that'll land at SAN at a time that suits you.
How long does it take to fly from LAS to SAN with Alaska Airlines?
On average, it takes 1h 9m to travel nonstop from Harry Reid Intl. Airport (LAS) to San Diego Intl. Airport (SAN) with Alaska Airlines.
Which day of the week has the most Alaska Airlines flights from Harry Reid Intl. Airport (LAS) to San Diego Intl. Airport (SAN)?
Alaska Airlines has the most flights from Harry Reid Intl. Airport (LAS) to San Diego Intl. Airport (SAN) on Sunday. With up to 4 daily departures, you'll get the most flexibility and choice on this day.
What airports does Alaska Airlines fly into in San Diego?
San Diego Intl. Airport (SAN) is the main San Diego hub for Alaska Airlines flights from Harry Reid Intl. Airport (LAS).
What type of plane does Alaska Airlines fly from Harry Reid Intl. Airport (LAS) to San Diego Intl. Airport (SAN)?
Alaska Airlines generally operates Embraer 175 planes for flights from Harry Reid Intl. Airport (LAS) to San Diego Intl. Airport (SAN). Remember that aircraft type can vary depending on operational demands, so the plane you board might be different on your travel date.
Can I change or cancel my Alaska Airlines flight from Harry Reid Intl. Airport (LAS) to San Diego Intl. Airport (SAN)?
It's usually possible to reschedule or cancel your flight, although additional charges may apply if you made your booking over 24 hours ago. Prefer to keep your options open? Make use of our "No cancel fee" and "Changes included" filters to find flights that won't charge extra if you have to adjust your plans. To update your booking, visit "Trips," select your flight and click on "Manage Booking" for more information.
*Available to Expedia members.