Cheap flights from Phoenix, AZ to San Diego, CA

Flights starting at CA$32. Choose between Frontier Airlines, American Airlines, or Alaska Airlines to find the best price.

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How much do flights to San Diego cost?

Key info about flying to San Diego

Depart from
Phoenix Sky Harbor International
Arrive to
San Diego International
Average flights per week
84
Flight distance
489 km
Worth visiting
Griffith Observatory

Weekly direct flights

Discover the top airlines offering direct flights from Phoenix to San Diego in the next month. You’ll find the number of daily direct flights per airline in the chart.

AirlineSun 26.01Mon 27.01Tue 28.01Wed 29.01Thu 30.01Fri 31.01Sat 01.02
4---44654
321---232
42------33---
Weekly flights: 52 totalDaily flights: 7.43 averageMost flights: Thursday 6 flights
AirlineSun 02.02Mon 03.02Tue 04.02Wed 05.02Thu 06.02Fri 07.02Sat 08.02
6144654
321---232
641---31---
Weekly flights: 58 totalDaily flights: 8.29 averageMost flights: Sunday 6 flights
AirlineSun 09.02Mon 10.02Tue 11.02Wed 12.02Thu 13.02Fri 14.02Sat 15.02
6543776
3212122
61---2333
Weekly flights: 69 totalDaily flights: 9.86 averageMost flights: Thursday 7 flights
AirlineSun 16.02Mon 17.02Tue 18.02Wed 19.02Thu 20.02Fri 21.02Sat 22.02
7767776
2212122
2243---24
Weekly flights: 76 totalDaily flights: 10.86 averageMost flights: Sunday 7 flights

Check-in for a flight from Phoenix to San Diego

NameCarrier codeIATA CodePassport needed during booking
Frontier AirlinesFFTF9No
American AirlinesAALAANo
Alaska AirlinesASAASNo

Weather in San Diego

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January18°C10°C
February17°C10°C
March18°C11°C
April19°C12°C
May20°C14°C
June22°C16°C
July24°C18°C
August25°C19°C
September25°C19°C
October23°C16°C
November21°C13°C
December17°C11°C
Hottest Month
25°C
August
Coldest month
10°C
February
Sunny days
346
days per year

14 day forecast

Wednesday
29 Jan
13°C10°C
5 Feb
19°C14°C
Thursday
30 Jan
15°C9°C
6 Feb
18°C15°C
Friday
31 Jan
16°C8°C
7 Feb
15°C12°C
Saturday
1 Feb
19°C13°C
8 Feb
17°C12°C
Sunday
2 Feb
20°C15°C
9 Feb
18°C12°C
Monday
3 Feb
21°C15°C
10 Feb
19°C12°C
Tuesday
4 Feb
19°C15°C
11 Feb
15°C12°C
Travelers usually depart from Phoenix Sky Harbor International, or Phoenix–Mesa Gateway when they travel from Phoenix to San Diego. Book your trip to arrive at San Diego International, or McClellan–Palomar. The distance between Phoenix and San Diego is 489 km. The most popular airlines for this route are Frontier Airlines, American Airlines, and Alaska Airlines. Phoenix and San Diego have 84 direct flights per week.

Frequently asked questions

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What is the flight distance between Phoenix and San Diego?
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What airports are near Phoenix?
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What time do flights between Phoenix and San Diego arrive?

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