Delta flights to San Diego from Las Vegas

View RM319 flight on Thu, 15 Jan 2026Opens in a new window
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Prices were available within the past 7 days and start at RM319 for one-way flights and RM558 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 15 Jan - Sun, 18 Jan
LAS
Las Vegas
SAN
San Diego
RM558 Return, found 1 day ago
RM558
Return
found 1 day ago
Select Delta flight, departing Thu, 15 Jan from Las Vegas to San Diego, returning Sun, 18 Jan, priced at RM558 found 1 day ago
Delta
Thu, 8 Jan - Sun, 11 Jan
LAS
Las Vegas
SAN
San Diego
RM686 Return, found 6 days ago
RM686
Return
found 6 days ago
Select Delta flight, departing Thu, 8 Jan from Las Vegas to San Diego, returning Sun, 11 Jan, priced at RM686 found 6 days ago
Delta
Thu, 15 Jan - Sun, 18 Jan
LAS
Las Vegas
SAN
San Diego
RM719 Return, found 1 day ago
RM719
Return
found 1 day ago
Select Delta flight, departing Thu, 15 Jan from Las Vegas to San Diego, returning Sun, 18 Jan, priced at RM719 found 1 day ago
Delta
Thu, 15 Jan - Sun, 18 Jan
LAS
Las Vegas
SAN
San Diego
RM760 Return, found 1 day ago
RM760
Return
found 1 day ago
Select Delta flight, departing Thu, 15 Jan from Las Vegas to San Diego, returning Sun, 18 Jan, priced at RM760 found 1 day ago
Delta
Thu, 8 Jan - Sun, 11 Jan
LAS
Las Vegas
SAN
San Diego
RM851 Return, found 6 days ago
RM851
Return
found 6 days ago
Select Delta flight, departing Thu, 8 Jan from Las Vegas to San Diego, returning Sun, 11 Jan, priced at RM851 found 6 days ago
Delta
Thu, 8 Jan - Sun, 11 Jan
LAS
Las Vegas
SAN
San Diego
RM854 Return, found 6 days ago
RM854
Return
found 6 days ago
Select Delta flight, departing Thu, 8 Jan from Las Vegas to San Diego, returning Sun, 11 Jan, priced at RM854 found 6 days ago

Find the cheapest month to fly from Las Vegas (LAS) to San Diego (SAN)

January is typically the cheapest month to fly

From RM 164 - RM 361 per traveller.

Frequently asked questions

How much is a Delta Air Lines flight from Harry Reid Intl. Airport (LAS) to San Diego Intl. Airport (SAN)?
Finding cheap one-way Delta Air Lines flights from LAS to SAN from RM319 on Expedia couldn't be easier — just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly round-trip fares from RM558 for your next exciting holiday.**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 Delta Air Lines?
Delta Air Lines flights to San Diego tend to be more affordable in the off-peak months of January and November. Whether you're searching for a round-trip or one-way ticket, you could land a better deal then.
Does Delta Air Lines fly nonstop from Harry Reid Intl. Airport (LAS) to San Diego Intl. Airport (SAN)?
Hop on one of Delta Air Lines's 21 weekly direct flights from Harry Reid Intl. Airport (LAS) to San Diego Intl. Airport (SAN). To view available options, enter your travel dates, origin and destination and hit search. Next, apply the "Nonstop" and "Airline" filters.
How long does it take to fly from LAS to SAN with Delta Air Lines?
From takeoff to arrival, a nonstop Delta Air Lines flight from Harry Reid Intl. Airport (LAS) to San Diego Intl. Airport (SAN) typically takes 1h 17m.
Which day of the week has the most Delta Air Lines flights from Harry Reid Intl. Airport (LAS) to San Diego Intl. Airport (SAN)?
Monday has the most Delta Air Lines flights from Harry Reid Intl. Airport (LAS) to San Diego Intl. Airport (SAN). With 3 daily departures, this is the best day to find something that will suit your schedule.
What airports does Delta Air Lines fly into in San Diego?
Delta Air Lines flights from Harry Reid Intl. Airport (LAS) to San Diego come in to San Diego Intl. Airport (SAN). This is the main gateway here.
What type of plane does Delta Air Lines fly from Harry Reid Intl. Airport (LAS) to San Diego Intl. Airport (SAN)?
Delta Air Lines typically uses Embraer 175 planes for journeys from Harry Reid Intl. Airport (LAS) to San Diego Intl. Airport (SAN). Bear in mind that aircraft type can vary depending on operational demands, so the plane you'll be on might be different on your day of travel.
Can I change or cancel my Delta Air Lines flight from Harry Reid Intl. Airport (LAS) to San Diego Intl. Airport (SAN)?
It's generally possible to change or cancel your flight, although additional charges may apply if you made your booking more than 24 hours ago. Need flexible options? Apply the "No cancel fee" or "Changes included" filter to find flights that won't charge extra if you have to revise your plans. To modify your itinerary, go to "Trips," select your flight and click on "Manage Booking" for further information.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
San Diego Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
Delta
Distance
415 km
Average flight time
1 hour 10 mins

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