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Good to Know: Flights to SAN
Useful information for finding cheap flights to San Diego International and booking your next trip
Cheapest Round Trip Flight
$347
Southwest Airlines
• nonstop
• 2h 10m
Aug 17 – Aug 21
The cheapest round trip flight from Oakland to San Diego (OAK-SAN-OAK) is currently $347
Cheapest One way Flight
$288
Southwest Airlines
• 1 stop
• 10h 10m
Aug 13
The cheapest one way flight from Omaha to San Diego (OMA-SAN) is currently $288
Cheapest Direct Flight
$347
Southwest Airlines
• nonstop
• 2h 10m
Aug 17
The cheapest nonstop flight from Oakland to San Diego (OAK-SAN) is currently $347
Fastest Flight
13m
The fastest nonstop flight from Austin to San Diego (AUS-SAN) takes 13m
Top Airlines Flying to San Diego International (SAN)
Best Flight Deals to San Diego
Identify the most efficient round-trip flights to San Diego. We present options balancing cost and convenience for your return journey.
Aug 17 - Aug 21, Economy
Oakland → San Diego
2h 10m
4:20 PM - 5:50 PM • nonstop
Oakland → San Diego
2h 10m
9:50 PM - 11:20 PM • nonstop
Southwest Airlines
Aug 17 - Aug 21, Economy
Oakland → San Diego
2h 10m
6:30 PM - 8:00 PM • nonstop
Oakland → San Diego
2h 10m
10:05 AM - 11:35 AM • nonstop
Southwest Airlines
Aug 17 - Aug 21, Economy
Oakland → San Diego
2h 10m
9:35 AM - 11:05 AM • nonstop
Oakland → San Diego
2h 10m
5:45 PM - 7:15 PM • nonstop
Southwest Airlines
Aug 17 - Aug 21, Economy
Oakland → San Diego
2h 10m
8:30 PM - 10:00 PM • nonstop
Oakland → San Diego
2h 10m
8:40 AM - 10:10 AM • nonstop
Southwest Airlines
Aug 17 - Aug 21, Economy
Oakland → San Diego
2h 10m
12:30 PM - 2:00 PM • nonstop
Oakland → San Diego
2h 10m
1:20 PM - 2:50 PM • nonstop
Southwest Airlines
For travel requiring no set return, access available one-way flights to San Diego (SAN). These options support extended stays or open-ended plans.
Need to travel to San Diego soon? View current last-minute flight options to SAN for spontaneous or pressing plans.
Maximize your time in San Diego, not in transit. Discover non-stop direct flights to SAN for the quickest, most straightforward journey to the Strip.
Aug 17 - Aug 21, Economy
Oakland → San Diego
2h 10m
4:20 PM - 5:50 PM • nonstop
Oakland → San Diego
2h 10m
9:50 PM - 11:20 PM • nonstop
Southwest Airlines
Aug 17 - Aug 21, Economy
Oakland → San Diego
2h 10m
6:30 PM - 8:00 PM • nonstop
Oakland → San Diego
2h 10m
10:05 AM - 11:35 AM • nonstop
Southwest Airlines
Aug 17 - Aug 21, Economy
Oakland → San Diego
2h 10m
9:35 AM - 11:05 AM • nonstop
Oakland → San Diego
2h 10m
5:45 PM - 7:15 PM • nonstop
Southwest Airlines
Aug 17 - Aug 21, Economy
Oakland → San Diego
2h 10m
8:30 PM - 10:00 PM • nonstop
Oakland → San Diego
2h 10m
8:40 AM - 10:10 AM • nonstop
Southwest Airlines
Aug 17 - Aug 21, Economy
Oakland → San Diego
2h 10m
12:30 PM - 2:00 PM • nonstop
Oakland → San Diego
2h 10m
1:20 PM - 2:50 PM • nonstop
Southwest Airlines
FAQs on Flights to San Diego (SAN)
Which airlines fly to San Diego?
Airlines flying the most to San Diego (SAN)
What is the cheapest flight to SAN Airport?
In the past couple of days, the cheapest tickets to SAN were found on WN : USD 288
What are the most popular origin to San Diego (SAN)?
Travelers frequently travel from Austin, Oakland, Omaha to San Diego (SAN)
Essential Information for Booking Flights from San Diego (SAN) - AI Insights
What's the cheapest airline to san?
You can find budget-friendly flights on Frontier Airlines (F9) from San Diego International Airport to your destination. For a round-trip economy fare, you can expect to pay around $X for 5 passengers.
What's the popular airline to fly to san?
Southwest Airlines offers budget-friendly flights to San Diego International Airport (SAN) from various cities. For a round-trip journey, advance booking is recommended 11 days in advance.
What's the cheapest day of the week to fly to san?
The cheapest day to fly from San Diego International Airport (SAN) is Sunday. Flying on Sundays can result in lower fares compared to other days of the week, making it a budget-friendly option for your round-trip journey.
What's the cheapest month to fly to san?
The cheapest month to fly to San Diego is June. Flying during this time can result in low fares and budget-friendly flights. For a round-trip journey, consider booking your tickets in advance to secure savings on airfares.
Which airline/airlines fly to san?
The airlines that fly to San Diego International Airport are Southern Airways (9X), Aeromexico (AM), Hawaiian Airlines (HA), Alaska Airlines (AS), Southwest Airlines (WN), United Airlines (UA), Sun Country Airlines (SY), Allegiant (G4), Frontier Airlines (F9), and WestJet Airlines (WS).
What is the cheapest airline to fly from San Diego to San Francisco?
Frontier Airlines (F9) offers the best airfare on this route.
How far in advance can I book my flight for the best airfare?
It's recommended to book your flight at least 11 days in advance for the best airfare.
Can I book a round trip ticket with a layover on your flights?
Yes, you can book a round trip ticket with a layover on our flights.
Are there any discounts or promotions available for weekend travel?
Yes, we offer discounts and promotions for weekend travel.
How do I search for flights and compare prices on fareleaders.com?
You can search for flights and compare prices on our website by using our flight comparison tool.
Airport Information: San Diego International (SAN)
- IATA Code
- SAN
- Name
- San Diego International
- City
- San Diego
- Country
- US
- Latitude
- 32.73360061645508
- Longitude
- -117.19000244140625
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