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Flights from Phoenix to San Diego
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Flights from Phoenix to San Diego Starting at €17

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

  • One way
  • Round-trip
      • Cheapest nonstop
        PHX17:10
        1h 19m
        Nonstop
        SAN17:29
        Thu, Dec 5|Phoenix - San Diego|Frontier Airlines
        €17€199
        91% OFF
        91% OFF
        €199€17

        Choose Frontier Airlines flights from Phoenix to San Diego. The one-way direct flight with Frontier Airlines departs from Sky Harbor International Airport on Thu, Dec 5, arriving at San Diego International Airport. One-way Prices start from €17 including taxes and charges.

      • PHX15:32
        1h 15m
        Nonstop
        SAN15:47
        Tue, Dec 17|Phoenix - San Diego|Frontier Airlines
        €21€199
        89% OFF
        89% OFF
        €199€21

        Choose Frontier Airlines flights from Phoenix to San Diego. The one-way direct flight with Frontier Airlines departs from Sky Harbor International Airport on Tue, Dec 17, arriving at San Diego International Airport. One-way Prices start from €21 including taxes and charges.

      • PHX17:10
        1h 19m
        Nonstop
        SAN17:29
        Sat, Jan 11|Phoenix - San Diego|Frontier Airlines
        €21€199
        89% OFF
        89% OFF
        €199€21

        Choose Frontier Airlines flights from Phoenix to San Diego. The one-way direct flight with Frontier Airlines departs from Sky Harbor International Airport on Sat, Jan 11, arriving at San Diego International Airport. One-way Prices start from €21 including taxes and charges.

      • PHX17:10
        1h 23m
        Nonstop
        SAN17:33
        Sat, Jan 18|Phoenix - San Diego|Frontier Airlines
        €21
        €21

        Choose Frontier Airlines flights from Phoenix to San Diego. The one-way direct flight with Frontier Airlines departs from Sky Harbor International Airport on Sat, Jan 18, arriving at San Diego International Airport. One-way Prices start from €21 including taxes and charges.

      • PHX14:30
        1h 18m
        Nonstop
        SAN14:48
        Tue, Jan 7|Phoenix - San Diego|Frontier Airlines
        €21
        €21

        Choose Frontier Airlines flights from Phoenix to San Diego. The one-way direct flight with Frontier Airlines departs from Sky Harbor International Airport on Tue, Jan 7, arriving at San Diego International Airport. One-way Prices start from €21 including taxes and charges.

      • PHX14:30
        1h 18m
        Nonstop
        SAN14:48
        Tue, Jan 14|Phoenix - San Diego|Frontier Airlines
        €21
        €21

        Choose Frontier Airlines flights from Phoenix to San Diego. The one-way direct flight with Frontier Airlines departs from Sky Harbor International Airport on Tue, Jan 14, arriving at San Diego International Airport. One-way Prices start from €21 including taxes and charges.

      • PHX17:10
        1h 23m
        Nonstop
        SAN17:33
        Sat, Feb 1|Phoenix - San Diego|Frontier Airlines
        €21
        €21

        Choose Frontier Airlines flights from Phoenix to San Diego. The one-way direct flight with Frontier Airlines departs from Sky Harbor International Airport on Sat, Feb 1, arriving at San Diego International Airport. One-way Prices start from €21 including taxes and charges.

      • PHX14:30
        1h 21m
        Nonstop
        SAN14:51
        Tue, Feb 11|Phoenix - San Diego|Frontier Airlines
        €21
        €21

        Choose Frontier Airlines flights from Phoenix to San Diego. The one-way direct flight with Frontier Airlines departs from Sky Harbor International Airport on Tue, Feb 11, arriving at San Diego International Airport. One-way Prices start from €21 including taxes and charges.

      • PHX13:45
        1h 20m
        Nonstop
        SAN14:05
        Tue, Dec 10|Phoenix - San Diego|Frontier Airlines
        €24
        €24

        Choose Frontier Airlines flights from Phoenix to San Diego. The one-way direct flight with Frontier Airlines departs from Sky Harbor International Airport on Tue, Dec 10, arriving at San Diego International Airport. One-way Prices start from €24 including taxes and charges.

      • PHX13:45
        1h 20m
        Nonstop
        SAN14:05
        Tue, Dec 3|Phoenix - San Diego|Frontier Airlines
        €25
        €25

        Choose Frontier Airlines flights from Phoenix to San Diego. The one-way direct flight with Frontier Airlines departs from Sky Harbor International Airport on Tue, Dec 3, arriving at San Diego International Airport. One-way Prices start from €25 including taxes and charges.

      • PHX13:00
        3h 5m
        Nonstop
        SAN14:00
        Fri, Nov 29|Phoenix - 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 Phoenix 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 Phoenix 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 €25
American Airlines
From €55
Southwest Airlines
From €72
United Airlines
From €83
Delta Air Lines
From €84
Alaska Airlines
From €107
Spirit Airlines
From €122

Find more flights and airlines

Alternative Routes from Phoenix to San Diego

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

  • Cheapest
    Frontier Airlines
    PHX
    13:45
    1h 20m
    Nonstop
    SAN
    14:05
    Sky Harbor International Airport - San Diego International Airport
    Tue, Dec 3Frontier Airlines
    €25
  • American Airlines
    PHX
    11:24
    1h 34m
    Nonstop
    CLD
    11:58
    Sky Harbor International Airport - McClellan-Palomar Airport
    Thu, Feb 13American Airlines
    €168
  • American Airlines
    PHX
    11:24
    1h 34m
    Nonstop
    CLD
    11:58
    Sky Harbor International Airport - McClellan-Palomar Airport
    Thu, Feb 13American Airlines
    €168
    Find More Flights

FAQ

  • When are flight tickets from Phoenix (PHX) to San Diego (SAN) the cheapest?

    Airlines adjust prices for flights from Phoenix 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 Phoenix (PHX) to San Diego (SAN) cost?

    According to Trip.com's data, the lowest price is around €153.

  • How long does it take to fly from Phoenix (PHX) to San Diego (SAN) and what is the distance?

    It takes around 1 hour 23 minutes to fly from Phoenix (PHX) 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 3 km. It takes about 20 minutes by taxi.

  • What are the most popular airlines that fly from Phoenix (PHX) to San Diego (SAN)?

    Airlines with flights from Phoenix (PHX) to San Diego (SAN): Southwest Airlines, Alaska Airlines, American Airlines, British Airways and JetSuiteX.

How to find a cheap flight from Phoenix 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 Phoenix 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 Phoenix to San Diego

Cheapest nonstop flight price€17
Cheapest round-trip ticket price€30
Off-season for travelNovember
Peak season for travelAugust
Flight distance486.03 km
Average flight time1 hour 23 minutes
Popular airlineAlaska Airlines

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