Route guide · 109 miles
Cheap Flights from San Diego to Los Angeles
SAN → LAX · Nonstop 0h 43m · Live round-trip fares
If Los Angeles is next on your list, here's the honest picture on fares from San Diego. The trip covers about 109 miles and takes roughly 0h 43m in the air. Prices on this route reward planners: booking 2–4 weeks ahead is the sweet spot, and the lowest fares tend to sell out fast.
Live fares for SAN → LAX are updating. Use the search below for real-time prices.
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Updated daily
Flight time
0h 43m
Nonstop, typical
Distance
109 mi
SAN → LAX
Book ahead
2–4 weeks
Best window, typically
Nonstop airlines
4
American Airlines, Alaska Airlines & more
Nonstop flights from San Diego to Los Angeles
The fastest way between the two cities is the nonstop: about 0h 43m for the 109-mile run from SAN to LAX. Those flights are flown by American Airlines, Alaska Airlines, Delta Air Lines, United Airlines. Prices behave best when you book 2–4 weeks out.
Booking insights: San Diego → Los Angeles
- Distance: 109 miles · nonstop flight time: 0h 43m.
- Cheapest upcoming week in the live data starts around Nov 11, with fares from $159.
- Fares tend to bottom out when you book about 2–4 weeks ahead — earlier than that rarely helps, later usually hurts.
- Midweek departures (Tue–Thu) are consistently cheaper than weekend flights.
- A free fare alert beats daily checking: we watch this route and ping you when prices drop.
Price trend
Cheapest departure weeks ahead
Departing around Nov 11 is currently the cheapest window — about $14 less than the nearest weeks. Based on recent fares found for this route; prices change quickly.
Cheapest month · San Diego → Los Angeles
November 2026
Every date's recent round-trip fare, at a glance.
Fares from
$159
Cheapest: Thu, Nov 12 — $159 · Priciest: Nov 14 — $228
Get this fare →Recent fares found for specific dates in November 2026. Blank days had no recent fare in our data — ask our team and we'll check them for you.
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Flying from San Diego to Los Angeles: what you need to know
The flight
At 109 miles, SAN to LAX is one of those quick up-and-down flights: roughly 0h 43m nonstop. There's no meal service to plan around — the decisions that matter here are departure time and which airport entrance traffic is kinder to you.
Airlines on this route
American Airlines, Alaska Airlines, Delta Air Lines and United Airlines fly this route nonstop. That matters more than it sounds: the cheapest fare on one carrier is rarely the same product as the cheapest on another. Checked-bag fees, free seat selection and change rules all differ, so compare the full trip cost before you pick a winner. See our airline guides for exactly what each carrier charges — then send an enquiry and we'll confirm the all-in price for your dates.
Leaving from San Diego (SAN)
Plan to be at the airport two hours before a domestic departure — ninety minutes can work at smaller airports outside peak times, but security lines are the one variable you can't control. If you're checking a bag, add time rather than cutting it close. Our San Diego airport guide covers terminals, parking and ground transport so you can plan the trip to the airport, not just the flight.
Arriving in Los Angeles (LAX)
Before you land, know how you're getting from the airport to where you're staying — it's the part of the trip people forget to plan. The Los Angeles airport guide lays out your ground options, from transit and shuttles to rideshares and rental cars. Flying back the other way? Check Los Angeles to San Diego fares — prices on the return direction often move on a different rhythm.
When to book
For a trip of 109 miles, booking 2–4 weeks ahead typically lands you in the sweet spot. Leave it to the final two weeks and prices usually climb as the cheapest seats sell out. If your dates are flexible, midweek departures are where the lower fares hide on most domestic routes.
Good to know before you go
- Nonstop time on this route is about 0h 43m — a one-stop itinerary needs to be a lot cheaper to be worth the extra hours.
- Tuesday and Wednesday departures are typically the cheapest days on domestic routes.
- Screenshot your fare before you enquire — prices move, and a saved fare helps our team match or beat it.
- Flexible dates? Search a few days either side — one day can change the fare a lot.
- Morning flights are delayed less often than evening ones — earlier departures have the best on-time record.
San Diego to Los Angeles flight FAQs
How long is the flight from SAN to LAX?
Plan on about 0h 43m in the air for a nonstop from San Diego to Los Angeles — the route runs roughly 109 miles. Connecting flights typically add 2–4 hours.
Are there nonstop flights from San Diego to Los Angeles?
American Airlines, Alaska Airlines, Delta Air Lines, United Airlines typically operate nonstop flights from SAN to LAX. Nonstops are usually cheapest when booked 2–4 weeks ahead of departure.
What is the cheapest month to fly from San Diego to Los Angeles?
Travelers usually find the gentlest prices away from peak periods — think post-holiday January and the early-fall weeks. Midweek dates inside those windows are cheaper still.
How much are last minute flights from SAN to LAX?
Last-minute flights from SAN to LAX (booked within 7 days of departure) typically cost noticeably more than fares booked 2–4 weeks out. Booking early is the smarter move.
What is a good round-trip deal from San Diego to Los Angeles?
A good deal is anything at or below the recent fares shown above. Set a free Flyzento alert and we'll ping you the moment fares drop.
Which airlines fly from San Diego to Los Angeles?
You'll mainly see American Airlines, Alaska Airlines, Delta Air Lines, United Airlines on San Diego to Los Angeles. Checking each against the live fares below is the surest way to find the lowest price for your dates.
How early should I get to San Diego airport for this flight?
Plan on two hours before departure for a domestic flight — ninety minutes can work at smaller airports outside peak times. If you're checking a bag, earlier is better; the bag-drop line, not the flight, is what runs late.
Do the cheapest fares on this route include a checked bag?
Usually not. Basic economy fares on most airlines include a carry-on but charge extra for checked bags, and seat selection can cost more too. Add up the real total before comparing — a slightly higher regular fare sometimes works out cheaper. Our team confirms the full breakdown with you before you pay.
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