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Flights from Santa Ana to San Diego
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Flights from Santa Ana to San Diego Starting at €44

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • SNA18:04
        15h 52m
        1 stop
        SAN09:56
        Mon, Dec 16|Santa Ana - San Diego|Frontier Airlines
        €44€132
        67% OFF
        67% OFF
        €132€44

        Choose Frontier Airlines flights from Santa Ana to San Diego. The one-way connecting flight with Frontier Airlines departs from John Wayne Airport on Mon, Dec 16, arriving at San Diego International Airport. One-way Prices start from €44 including taxes and charges.

      • SNA12:35
        21h 10m
        1 stop
        SAN09:45
        Fri, Dec 6|Santa Ana - San Diego|Frontier Airlines
        €47€132
        64% OFF
        64% OFF
        €132€47

        Choose Frontier Airlines flights from Santa Ana to San Diego. The one-way connecting flight with Frontier Airlines departs from John Wayne Airport on Fri, Dec 6, arriving at San Diego International Airport. One-way Prices start from €47 including taxes and charges.

      • SNA18:04
        25h 6m
        1 stop
        SAN19:10
        Thu, Dec 5|Santa Ana - San Diego|Frontier Airlines
        €47€132
        64% OFF
        64% OFF
        €132€47

        Choose Frontier Airlines flights from Santa Ana to San Diego. The one-way connecting flight with Frontier Airlines departs from John Wayne Airport on Thu, Dec 5, arriving at San Diego International Airport. One-way Prices start from €47 including taxes and charges.

      • SNA17:29
        15h 47m
        1 stop
        SAN09:16
        Thu, Dec 19|Santa Ana - San Diego|Frontier Airlines
        €49
        €49

        Choose Frontier Airlines flights from Santa Ana to San Diego. The one-way connecting flight with Frontier Airlines departs from John Wayne Airport on Thu, Dec 19, arriving at San Diego International Airport. One-way Prices start from €49 including taxes and charges.

      • SNA17:19
        14h 26m
        1 stop
        SAN07:45
        Wed, Dec 18|Santa Ana - San Diego|Frontier Airlines
        €60
        €60

        Choose Frontier Airlines flights from Santa Ana to San Diego. The one-way connecting flight with Frontier Airlines departs from John Wayne Airport on Wed, Dec 18, arriving at San Diego International Airport. One-way Prices start from €60 including taxes and charges.

      • SNA16:50
        14h 52m
        1 stop
        SAN07:42
        Fri, Dec 13|Santa Ana - San Diego|Frontier Airlines
        €60
        €60

        Choose Frontier Airlines flights from Santa Ana to San Diego. The one-way connecting flight with Frontier Airlines departs from John Wayne Airport on Fri, Dec 13, arriving at San Diego International Airport. One-way Prices start from €60 including taxes and charges.

      • SNA18:00
        15h 56m
        1 stop
        SAN09:56
        Mon, Dec 23|Santa Ana - San Diego|Frontier Airlines
        €63
        €63

        Choose Frontier Airlines flights from Santa Ana to San Diego. The one-way connecting flight with Frontier Airlines departs from John Wayne Airport on Mon, Dec 23, arriving at San Diego International Airport. One-way Prices start from €63 including taxes and charges.

      • SNA16:50
        14h 52m
        1 stop
        SAN07:42
        Thu, Dec 12|Santa Ana - San Diego|Frontier Airlines
        €69
        €69

        Choose Frontier Airlines flights from Santa Ana to San Diego. The one-way connecting flight with Frontier Airlines departs from John Wayne Airport on Thu, Dec 12, arriving at San Diego International Airport. One-way Prices start from €69 including taxes and charges.

      • SNA14:24
        9h 25m
        1 stop
        SAN23:49
        Sat, Dec 7|Santa Ana - San Diego|Frontier Airlines
        €76
        €76

        Choose Frontier Airlines flights from Santa Ana to San Diego. The one-way connecting flight with Frontier Airlines departs from John Wayne Airport on Sat, Dec 7, arriving at San Diego International Airport. One-way Prices start from €76 including taxes and charges.

      • SNA14:00
        6h 17m
        1 stop
        SAN20:17
        Wed, Dec 18|Santa Ana - San Diego|Alaska Airlines
        €79
        €79

        Choose Alaska Airlines flights from Santa Ana to San Diego. The one-way connecting flight with Alaska Airlines departs from John Wayne Airport on Wed, Dec 18, arriving at San Diego International Airport. One-way Prices start from €79 including taxes and charges.

      • SNA13:00
        3h 5m
        Nonstop
        SAN14:00
        Wed, Dec 4|Santa Ana - San Diego|Frontier Airlines
        Find More Flights
        Find More Flights

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

Find the best time to fly from Santa Ana 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.

Airlines Flying from Santa Ana to San Diego

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

Frontier Airlines
From €44
Alaska Airlines
From €79
United Airlines
From €94
Delta Air Lines
From €121
Spirit Airlines
From €129
Southwest Airlines
From €143
American Airlines
From €186

Find more flights and airlines

Alternative Routes from Santa Ana to San Diego

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

  • Cheapest
    Frontier Airlines
    SNA
    18:04
    15h 52m
    1 transfer
    SAN
    09:56
    John Wayne Airport - San Diego International Airport
    Mon, Dec 16Frontier Airlines
    €44
  • Frontier Airlines
    SNA
    18:04
    15h 52m
    1 transfer
    SAN
    09:56
    John Wayne Airport - San Diego International Airport
    Mon, Dec 16Frontier Airlines
    €44
    Find More Flights

FAQ

  • When are flight tickets from Santa Ana (SNA) to San Diego (SAN) the cheapest?

    Airlines adjust prices for flights from Santa Ana 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 Santa Ana (SNA) to San Diego (SAN) cost?

    According to Trip.com's data, the lowest price is around €329.

  • 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 3 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Santa Ana to San Diego

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Santa Ana to San Diego. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Santa Ana to San Diego

Cheapest nonstop flight price€44
Off-season for travelDecember
Peak season for travelAugust
Flight distance122.63 km
Popular airlineAmerican Airlines

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