Worldwide Coverage

Worldwide Coverage

Flights to over 5,000 cities
One-stop Service Guarantee

One-stop Service Guarantee

Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment

Secure Payment

Convenient & reliable booking and payment system

Find cheap one-way flights from Fresno to San Diego starting at US$83.

Book one-way or return flights from Fresno to San Diego from as little as US$83. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Fresno to San Diego?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Fresno to San Diego

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Alaska Airlines
From US$83
United Airlines
From US$108
Southwest Airlines
From US$134
American Airlines
From US$145
Allegiant Air
From US$189
Delta Air Lines
From US$229
ANA airlines

Find more flights and airlines

Find cheap flights from Fresno to San Diego by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Fresno to San Diego.

  • Cheapest
    Alaska Airlines
    FAT
    16:29
    1h 11m
    Direct
    SAN
    17:40
    Fresno Yosemite International Airport - San Diego International Airport
    Tue, Apr 2Alaska Airlines
    US$83
  • Alaska Airlines
    FAT
    16:29
    1h 11m
    Direct
    SAN
    17:40
    Fresno Yosemite International Airport - San Diego International Airport
    Tue, Apr 2Alaska Airlines
    US$83
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Fresno (FAT) to San Diego (SAN) the cheapest?

    Airlines adjust prices for flights from Fresno to San Diego based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Fresno (FAT) to San Diego (SAN) cost?

    According to Trip.com's data, the lowest price is around $289.
  • How long does it take to fly from Fresno (FAT) to San Diego (SAN) and what is the distance?

    It takes around 1 hour 14 minutes to fly from Fresno (FAT) to San Diego (SAN).
  • What is the transportation method from the main airport to downtown in San Diego?

    • The distance from San Diego International Airport to downtown is about 3km. It takes about 20 minutes by taxi.
  • What are the most popular airlines that fly from Fresno (FAT) to San Diego (SAN)?

    Airlines with flights from Fresno (FAT) to San Diego (SAN): Alaska Airlines, American Airlines, British Airways and Japan Airlines.

Fresno to San Diego Flight Information

Cheapest nonstop flight price

$83

Cheapest round-trip ticket price

$161

Off-season for travel

November

Peak season for travel

June