￥12,420 Cheap American Airlines flights Las Vegas (LAS) to San Diego (SAN)

View ￥12,420 flight on Tue, Jan 27, 2026Opens in a new window
  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

￥12,420 Cheap American Airlines flights Las Vegas (LAS) to San Diego (SAN)

Prices were available within the past 7 days and start at ￥12,420 for one-way flights and ￥24,720 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Jan 27 - Tue, Feb 3
LAS
Las Vegas
SAN
San Diego
￥24,720 Roundtrip, found 6 days ago
￥24,720
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Jan 27 from Las Vegas to San Diego, returning Tue, Feb 3, priced at ￥24,720 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 ￥6,159 - ￥13,577 per traveler.

Frequently asked questions

How much is an American Airlines flight from Harry Reid Intl. Airport (LAS) to San Diego Intl. Airport (SAN)?
Use the "Price (lowest to highest)" filter on Expedia to look for cheap American Airlines return flights from ￥24,720 from LAS to SAN. Affordable one-way options from ￥12,420 are also on offer.**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 American Airlines?
American Airlines 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 find a better deal then.
Does American Airlines fly nonstop from Harry Reid Intl. Airport (LAS) to San Diego Intl. Airport (SAN)?
Select our "Nonstop" filter when looking for direct American Airlines flights from LAS to SAN. It's also a great way to compare other airlines offering the same direct route.
What airports does American Airlines fly into in San Diego?
Hop on an American Airlines flight from Harry Reid Intl. Airport (LAS) to San Diego, and you're most likely to arrive at San Diego Intl. Airport (SAN). This is the airline's main hub in this city.
Can I change or cancel my American Airlines flight from Harry Reid Intl. Airport (LAS) to San Diego Intl. Airport (SAN)?
Changes are typically free within 24 hours of making a booking, but your airline may charge a fee after that time. For further details about modifying your flights, head to your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to adjust your plans without additional charges, apply the "Changes included" and "No cancel fee" filters when organizing your next adventure.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
San Diego Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Popular airline
Delta
Distance
415 km
Average flight time
1 hour 10 mins
*Available to Expedia members.