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Phoenix Sky Harbor International Airport to San Diego International Airport flight
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Phoenix Sky Harbor International Airport to San Diego International Airport Flights Info

Cheapest one-way
€18
Frontier Airlines Frontier Airlines 1h 17m · Nonstop Sat, Dec 5
Select flight
Cheapest round-trip
€34
Frontier Airlines Frontier Airlines 1h 19m · Nonstop Wed, Dec 9 - Sat, Dec 12
Select flight
When to travel
December
Cheapest
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From €18 Frontier Airlines Frontier AirlinesMost booked

Explore the cheapest one-way and round-trip flights from Phoenix Sky Harbor International Airport to San Diego International Airport over the next 90 days, with one-way fares from €18 and round-trip from €34. Based on Trip.com's latest 7-day flight data.

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    • Cheapest nonstop
      PHX 8:54 AM
      1h 19m
      Nonstop
      SAN 9:13 AM
      Phoenix - San Diego | Wed, Dec 9 | Frontier Airlines
      SAN 7:06 PM
      1h 32m
      Nonstop
      PHX 9:38 PM
      San Diego - Phoenix | Sat, Dec 12 | Frontier Airlines
      €34 €96
      65% off
      65% off
      €96 €34
    • PHX 1:32 PM
      1h 18m
      Nonstop
      SAN 1:50 PM
      Phoenix - San Diego | Wed, Dec 30 | Frontier Airlines
      SAN 3:59 PM
      1h 28m
      Nonstop
      PHX 6:27 PM
      San Diego - Phoenix | Wed, Jan 6 | Frontier Airlines
      €35 €96
      64% off
      64% off
      €96 €35
    • PHX 8:54 AM
      1h 19m
      Nonstop
      SAN 9:13 AM
      Phoenix - San Diego | Wed, Dec 16 | Frontier Airlines
      SAN 2:45 PM
      1h 26m
      Nonstop
      PHX 5:11 PM
      San Diego - Phoenix | Tue, Dec 22 | Frontier Airlines
      €35 €96
      64% off
      64% off
      €96 €35
    • PHX 11:45 AM
      1h 22m
      Nonstop
      SAN 12:07 PM
      Phoenix - San Diego | Wed, Nov 25 | Frontier Airlines
      SAN 9:58 AM
      1h 34m
      Nonstop
      PHX 12:32 PM
      San Diego - Phoenix | Wed, Dec 2 | Frontier Airlines
      €36
      63% off
      €96 €36
    • PHX 8:54 AM
      1h 19m
      Nonstop
      SAN 9:13 AM
      Phoenix - San Diego | Tue, Dec 15 | Frontier Airlines
      SAN 9:58 AM
      1h 29m
      Nonstop
      PHX 12:27 PM
      San Diego - Phoenix | Wed, Dec 16 | Frontier Airlines
      €37
      61% off
      €96 €37
    • PHX 9:52 AM
      1h 19m
      Nonstop
      SAN 10:11 AM
      Phoenix - San Diego | Tue, Nov 17 | Frontier Airlines
      SAN 9:07 PM
      1h 33m
      Nonstop
      PHX 11:40 PM
      San Diego - Phoenix | Sat, Nov 21 | Frontier Airlines
      €37
      61% off
      €96 €37
    • PHX 2:33 PM
      1h 16m
      Nonstop
      SAN 2:49 PM
      Phoenix - San Diego | Tue, Dec 22 | Frontier Airlines
      SAN 3:44 PM
      1h 28m
      Nonstop
      PHX 6:12 PM
      San Diego - Phoenix | Wed, Dec 23 | Frontier Airlines
      €38
      60% off
      €96 €38
    • PHX 7:54 PM
      1h 18m
      Nonstop
      SAN 8:12 PM
      Phoenix - San Diego | Sat, Nov 21 | Frontier Airlines
      SAN 1:02 PM
      1h 31m
      Nonstop
      PHX 3:33 PM
      San Diego - Phoenix | Mon, Nov 23 | Frontier Airlines
      €38
      60% off
      €96 €38
    • PHX 7:49 AM
      1h 22m
      Nonstop
      SAN 8:11 AM
      Phoenix - San Diego | Wed, Jan 13 | Frontier Airlines
      SAN 8:56 AM
      1h 31m
      Nonstop
      PHX 11:27 AM
      San Diego - Phoenix | Sat, Jan 16 | Frontier Airlines
      €39
      59% off
      €96 €39
    • PHX 1:00 PM
      17h 25m
      1 stop
      SAN 2:00 PM
      Phoenix - San Diego | Tue, Nov 17 | Normal Airline
      SAN 3:00 PM
      6h
      Nonstop
      PHX 4:00 PM
      San Diego - Phoenix | Thu, Nov 19 | Normal Airline
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    • Cheapest
      PHX 4:30 PM
      1h 17m
      Nonstop
      SAN 4:47 PM
      Phoenix - San Diego | Sat, Dec 5 | Frontier Airlines
      €18 €53
      66% off
      66% off
      €53 €18
    • Cheapest
      PHX 5:13 PM
      1h 17m
      Nonstop
      SAN 5:30 PM
      Phoenix - San Diego | Wed, Jan 6 | Frontier Airlines
      €18 €53
      66% off
      66% off
      €53 €18
    • PHX 8:54 AM
      1h 19m
      Nonstop
      SAN 9:13 AM
      Phoenix - San Diego | Wed, Dec 2 | Frontier Airlines
      €19 €53
      64% off
      64% off
      €53 €19
    • PHX 8:54 AM
      1h 19m
      Nonstop
      SAN 9:13 AM
      Phoenix - San Diego | Tue, Dec 8 | Frontier Airlines
      €19
      72% off
      €69 €19
    • PHX 5:54 PM
      1h 17m
      Nonstop
      SAN 6:11 PM
      Phoenix - San Diego | Sat, Dec 12 | Frontier Airlines
      €22
      57% off
      €53 €22
    • PHX 8:54 AM
      1h 19m
      Nonstop
      SAN 9:13 AM
      Phoenix - San Diego | Wed, Dec 9 | Frontier Airlines
      €22
      68% off
      €69 €22
    • PHX 1:56 PM
      1h 18m
      Nonstop
      SAN 2:14 PM
      Phoenix - San Diego | Wed, Feb 3 | Frontier Airlines
      €22
      68% off
      €69 €22
    • PHX 11:45 AM
      1h 22m
      Nonstop
      SAN 12:07 PM
      Phoenix - San Diego | Thu, Dec 10 | Frontier Airlines
      €23
      56% off
      €53 €23
    • PHX 1:32 PM
      1h 18m
      Nonstop
      SAN 1:50 PM
      Phoenix - San Diego | Tue, Dec 22 | Frontier Airlines
      €23
      56% off
      €53 €23
    • PHX 1:00 PM
      17h 25m
      1 stop
      SAN 2:00 PM
      Phoenix - San Diego | Tue, Nov 17 | Normal Airline
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    • Cheapest nonstop
      PHX 4:30 PM
      1h 17m
      Nonstop
      SAN 4:47 PM
      Phoenix - San Diego | Sat, Dec 5 | Frontier Airlines
      €18 €53
      66% off
      66% off
      €53 €18
    • PHX 5:13 PM
      1h 17m
      Nonstop
      SAN 5:30 PM
      Phoenix - San Diego | Wed, Jan 6 | Frontier Airlines
      €18 €53
      66% off
      66% off
      €53 €18
    • PHX 8:54 AM
      1h 19m
      Nonstop
      SAN 9:13 AM
      Phoenix - San Diego | Wed, Dec 2 | Frontier Airlines
      €19 €53
      64% off
      64% off
      €53 €19
    • PHX 8:54 AM
      1h 19m
      Nonstop
      SAN 9:13 AM
      Phoenix - San Diego | Tue, Dec 8 | Frontier Airlines
      €19
      72% off
      €69 €19
    • PHX 5:54 PM
      1h 17m
      Nonstop
      SAN 6:11 PM
      Phoenix - San Diego | Sat, Dec 12 | Frontier Airlines
      €22
      57% off
      €53 €22
    • PHX 8:54 AM
      1h 19m
      Nonstop
      SAN 9:13 AM
      Phoenix - San Diego | Wed, Dec 9 | Frontier Airlines
      €22
      68% off
      €69 €22
    • PHX 1:56 PM
      1h 18m
      Nonstop
      SAN 2:14 PM
      Phoenix - San Diego | Wed, Feb 3 | Frontier Airlines
      €22
      68% off
      €69 €22
    • PHX 11:45 AM
      1h 22m
      Nonstop
      SAN 12:07 PM
      Phoenix - San Diego | Thu, Dec 10 | Frontier Airlines
      €23
      56% off
      €53 €23
    • PHX 1:32 PM
      1h 18m
      Nonstop
      SAN 1:50 PM
      Phoenix - San Diego | Tue, Dec 22 | Frontier Airlines
      €23
      56% off
      €53 €23
    • PHX 1:00 PM
      17h 25m
      1 stop
      SAN 2:00 PM
      Phoenix - San Diego | Tue, Nov 17 | Normal Airline
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    • Cheapest nonstop
      PHX 4:30 PM
      1h 17m
      Nonstop
      SAN 4:47 PM
      Phoenix - San Diego | Sat, Dec 5 | Frontier Airlines
      €18 €286
      94% off
      94% off
      €286 €18
    • PHX 5:13 PM
      1h 17m
      Nonstop
      SAN 5:30 PM
      Phoenix - San Diego | Wed, Jan 6 | Frontier Airlines
      €18 €286
      94% off
      94% off
      €286 €18
    • PHX 8:54 AM
      1h 19m
      Nonstop
      SAN 9:13 AM
      Phoenix - San Diego | Tue, Dec 8 | Frontier Airlines
      €19 €286
      93% off
      93% off
      €286 €19
    • PHX 8:54 AM
      1h 19m
      Nonstop
      SAN 9:13 AM
      Phoenix - San Diego | Wed, Dec 2 | Frontier Airlines
      €19
      93% off
      €286 €19
    • PHX 5:54 PM
      1h 17m
      Nonstop
      SAN 6:11 PM
      Phoenix - San Diego | Sat, Dec 12 | Frontier Airlines
      €22
      92% off
      €286 €22
    • PHX 8:54 AM
      1h 19m
      Nonstop
      SAN 9:13 AM
      Phoenix - San Diego | Wed, Dec 9 | Frontier Airlines
      €22
      92% off
      €286 €22
    • PHX 1:56 PM
      1h 18m
      Nonstop
      SAN 2:14 PM
      Phoenix - San Diego | Wed, Feb 3 | Frontier Airlines
      €22
      92% off
      €286 €22
    • PHX 11:45 AM
      1h 22m
      Nonstop
      SAN 12:07 PM
      Phoenix - San Diego | Thu, Dec 3 | Frontier Airlines
      €23
      92% off
      €286 €23
    • PHX 2:33 PM
      1h 16m
      Nonstop
      SAN 2:49 PM
      Phoenix - San Diego | Tue, Dec 22 | Frontier Airlines
      €23
      92% off
      €286 €23
    • PHX 1:00 PM
      17h 25m
      1 stop
      SAN 2:00 PM
      Phoenix - San Diego | Tue, Nov 17 | Normal Airline
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    • Cheapest nonstop
      PHX 9:52 AM
      1h 19m
      Nonstop
      SAN 10:11 AM
      Phoenix - San Diego | Mon, Nov 16 | Frontier Airlines
      €128 €302
      57% off
      57% off
      €302 €128
    • PHX 9:52 AM
      1h 19m
      Nonstop
      SAN 10:11 AM
      Phoenix - San Diego | Tue, Nov 17 | Frontier Airlines
      €117 €302
      61% off
      61% off
      €302 €117
    • PHX 9:52 AM
      1h 19m
      Nonstop
      SAN 10:11 AM
      Phoenix - San Diego | Wed, Nov 18 | Frontier Airlines
      €117 €302
      61% off
      61% off
      €302 €117
    • PHX 4:52 PM
      1h 19m
      Nonstop
      SAN 5:11 PM
      Phoenix - San Diego | Wed, Nov 18 | Alaska Airlines
      €247
      18% off
      €302 €247
    • PHX 9:52 AM
      1h 19m
      Nonstop
      SAN 10:11 AM
      Phoenix - San Diego | Thu, Nov 19 | Frontier Airlines
      €117
      61% off
      €302 €117
    • PHX 6:08 AM
      1h 22m
      Nonstop
      SAN 6:30 AM
      Phoenix - San Diego | Fri, Nov 20 | Alaska Airlines
      €233
      23% off
      €302 €233
    • PHX 11:45 AM
      1h 22m
      Nonstop
      SAN 12:07 PM
      Phoenix - San Diego | Fri, Nov 20 | Frontier Airlines
      €162
      46% off
      €302 €162
    • PHX 7:54 PM
      1h 18m
      Nonstop
      SAN 8:12 PM
      Phoenix - San Diego | Sat, Nov 21 | Frontier Airlines
      €94
      69% off
      €302 €94
    • PHX 6:00 AM
      1h 22m
      Nonstop
      SAN 6:22 AM
      Phoenix - San Diego | Sun, Nov 22 | Alaska Airlines
      €233
      23% off
      €302 €233
    • PHX 1:00 PM
      17h 25m
      1 stop
      SAN 2:00 PM
      Phoenix - San Diego | Tue, Nov 17 | Normal Airline
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    • PHX 2:33 PM
      1h 16m
      Nonstop
      SAN 2:49 PM
      Phoenix - San Diego | Tue, Dec 22 | Frontier Airlines
      €23 €69
      67% off
      67% off
      €69 €23
    • PHX 4:30 PM
      1h 17m
      Nonstop
      SAN 4:47 PM
      Phoenix - San Diego | Sat, Dec 5 | Frontier Airlines
      €18 €53
      66% off
      66% off
      €53 €18
    • PHX 5:13 PM
      1h 17m
      Nonstop
      SAN 5:30 PM
      Phoenix - San Diego | Wed, Jan 6 | Frontier Airlines
      €18 €53
      66% off
      66% off
      €53 €18
    • PHX 5:54 PM
      1h 17m
      Nonstop
      SAN 6:11 PM
      Phoenix - San Diego | Sat, Dec 12 | Frontier Airlines
      €22
      57% off
      €53 €22
    • PHX 5:53 PM
      1h 17m
      Nonstop
      SAN 6:10 PM
      Phoenix - San Diego | Fri, Dec 4 | Frontier Airlines
      €27
      49% off
      €53 €27
    • PHX 5:54 PM
      1h 17m
      Nonstop
      SAN 6:11 PM
      Phoenix - San Diego | Fri, Dec 11 | Frontier Airlines
      €27
      49% off
      €53 €27
    • PHX 5:13 PM
      1h 17m
      Nonstop
      SAN 5:30 PM
      Phoenix - San Diego | Tue, Jan 5 | Frontier Airlines
      €31
      42% off
      €53 €31
    • PHX 1:56 PM
      1h 18m
      Nonstop
      SAN 2:14 PM
      Phoenix - San Diego | Wed, Feb 3 | Frontier Airlines
      €22
      68% off
      €69 €22
    • PHX 1:32 PM
      1h 18m
      Nonstop
      SAN 1:50 PM
      Phoenix - San Diego | Tue, Dec 22 | Frontier Airlines
      €23
      56% off
      €53 €23
    • PHX 1:00 PM
      17h 25m
      1 stop
      SAN 2:00 PM
      Phoenix - San Diego | Tue, Nov 17 | Normal Airline
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Displayed flight fares from Phoenix to San Diego are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from Phoenix Sky Harbor International Airport to San Diego International Airport?

The cheapest airline flying from Phoenix Sky Harbor International Airport to San Diego International Airport is Frontier Airlines (from €18) among 4 carriers operating this route. Based on Trip.com's latest 7-day flight data.
Frontier Airlines logo Frontier Airlines American Airlines logo American Airlines Delta Air Lines logo Delta Air Lines United Airlines logo United Airlines Alaska Airlines logo Alaska Airlines
Frontier Airlines logo Frontier Airlines American Airlines logo American Airlines Advanced Air logo Advanced Air Alaska Airlines logo Alaska Airlines

Trip.com Price Insights: Flights from Phoenix Sky Harbor International Airport to San Diego International Airport

What is the cheapest month for one-way flights from Phoenix Sky Harbor International Airport to San Diego International Airport?

Data is based on average one-way flight prices from Phoenix Sky Harbor International Airport to San Diego International Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Phoenix Sky Harbor International Airport to San Diego International Airport, the best time to buy is in December, with an average price of €68. You’ll want to avoid October, when the average price can reach as high as €130.

€130
€99
€68
€37
    Cheapest
  • €103
    Nov
  • €68
    Dec
  • €90
    Jan
  • €83
    Feb
  • €95
    Mar
  • €104
    Apr
  • €86
    May
  • €118
    Jun
  • €129
    Jul
  • €124
    Aug
  • €120
    Sep
  • €130
    Oct

What is the cheapest day of the week to fly from Phoenix Sky Harbor International Airport to San Diego International Airport?

The data is based on the past 12 months and shows the average ticket prices from Phoenix Sky Harbor International Airport to San Diego International Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Phoenix Sky Harbor International Airport to San Diego International Airport is Saturday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

€120
€105
€90
€75
    Cheapest
  • €100
    Mon
  • €101
    Tue
  • €94
    Wed
  • €112
    Thu
  • €120
    Fri
  • €90
    Sat
  • €112
    Sun

What is the flight schedule from Phoenix Sky Harbor International Airport to San Diego International Airport?

Check the schedule for flights from Phoenix to San Diego and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91571

    Phoenix Sky Harbor International Airport

    11:35 AM

    PHX

    1h 16m

    12:51 PM

    SAN

    S M T W T - S
    Search

  2. F92083

    Phoenix Sky Harbor International Airport

    5:13 PM

    PHX

    1h 17m

    5:30 PM

    SAN

    - - - - - F -
    Search

  3. AS2257

    Phoenix Sky Harbor International Airport

    7:00 AM

    PHX

    1h 23m

    7:23 AM

    SAN

    S M T W T F S
    Search

  4. F94113

    Phoenix Sky Harbor International Airport

    8:03 PM

    PHX

    1h 14m

    Nonstop

    9:17 PM

    LAS

    - - - - T F S
    Search

  5. F91325

    Harry Reid Intl. Airport

    12:10 PM

    LAS

    1h 19m

    Nonstop

    1:29 PM

    SAN

    - - - - T F S

  6. F93983

    Phoenix Sky Harbor International Airport

    11:16 AM

    PHX

    1h 19m

    Nonstop

    11:35 AM

    LAS

    S M T W - F S
    Search

  7. F91325

    Harry Reid Intl. Airport

    12:10 PM

    LAS

    1h 19m

    Nonstop

    1:29 PM

    SAN

    - - - - T F S
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FAQs for Phoenix Sky Harbor International Airport to San Diego International Airport Flights

  • How long is the flight from Phoenix Sky Harbor International Airport to San Diego International Airport?

    Phoenix Sky Harbor International Airport to San Diego International Airport takes about 1 hour 54 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 9 daily flights from Phoenix Sky Harbor International Airport (PHX) to San Diego International Airport (SAN).
  • The earliest flight from Phoenix Sky Harbor International Airport to San Diego International Airport departs at 06:35, and the last departs at 22:25, with about 29 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Phoenix Sky Harbor International Airport (PHX) to San Diego International Airport (SAN) is quite popular. Without considering departure times or holidays, tickets cost around €241 in November, the most expensive month to book this route.
  • The earliest flight departs from Phoenix Sky Harbor International Airport (PHX) at 06:00 and arrives in San Diego International Airport (SAN) at 06:19.
  • The latest flight departs from Phoenix Sky Harbor International Airport (PHX) at 21:40 and arrives in San Diego International Airport (SAN) at 21:52.
    • The distance from San Diego International Airport to downtown is about 3 km. It takes about 20 minutes by taxi.
    • The distance from McClellan-Palomar Airport to downtown is about 47 km. It takes about 1 hour by taxi.
  • American Airlines is a very popular airline operating an average of 3987 flights per month.
  • One-way flights from Phoenix Sky Harbor International Airport to San Diego International Airport currently start from €18, and round-trip fares start from €34. The current lowest fare is a Frontier Airlines flight departing on Sat, Dec 5; prices may vary depending on availability.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Phoenix Sky Harbor International Airport to San Diego International Airport is €139. Prices may vary depending on the departure date, airline, and availability.
  • Porter Airlines, Frontier Airlines and Volaris are the most popular budget airlines flying from Phoenix Sky Harbor International Airport to San Diego International Airport, with one-way fares starting from €18. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Phoenix Sky Harbor International Airport to San Diego International Airport operates around 132 weekly flights, mainly by American Airlines and Alaska Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Phoenix Sky Harbor International Airport and San Diego International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.