Menu

Cheap flights from Sky Harbor International to San Diego (PHX - SAN)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

The best prices from Sky Harbor International to San Diego are usually found in February or January, booked 16 days in advance, depart on a Monday or Saturday and return on a Saturday

How to find the cheapest flight from
Sky Harbor International (PHX) to San Diego (SAN)

PHX - SAN
Price
$69 - $209
SAN
Temperature
66.2 - 80.6 °F
SAN
Rainfall
0 - 2.8 inches

Popular in

September

High demand for flights, 50% potential price rise

Cheapest in

February

Best time to find cheap flights, 34% potential price drop

Round-trip from

$69

From Sky Harbor International to San Diego

One-way from

$67

One-way flight from Sky Harbor International to San Diego

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Sky Harbor International to San Diego?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to San Diego. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Sky Harbor International to San Diego?

Users have found that booking a flight from Sky Harbor International to San Diego at least 17 days early can save you up to 27% on average compared to booking a flight this week. If booking 17 days before your flight isn’t an option for you, users have found flights from Sky Harbor International to San Diego for as little as $73 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $98 for flights departing within the next 3 days.

What is the cheapest month to fly from Sky Harbor International to San Diego?

Flights from Sky Harbor International to San Diego lean towards being more expensive in December. Prices are generally better when you fly from Sky Harbor International to San Diego in July, with the cheapest ticket starting at $44.

When is the cheapest time to fly from Sky Harbor International to San Diego (PHX - SAN)?

A simple way to save on the total cost of your ticket is to fly from Sky Harbor International to San Diego in the morning. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight in the afternoon.

Cheap flights from Sky Harbor International to San Diego in January, February 2021

The best prices found for PHX to SAN flights for January, February
15 Feb - 22 Feb
$54pp
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
SAN
San Diego
SAN
San Diego
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
11 Feb - 12 Feb
$55pp
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
SAN
San Diego
SAN
San Diego
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
22 Feb - 26 Mar
$58pp
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
SAN
San Diego
SAN
San Diego
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl

Sky Harbor International to San Diego 2021 flight deals

Cheap flights to San Diego from Sky Harbor International found for this year
9 Mar - 17 Mar
$42pp
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
SAN
San Diego
SAN
San Diego
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
9 Mar - 17 Mar
$43pp
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
SAN
San Diego
SAN
San Diego
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
1 Mar - 6 Mar
$49pp
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
SAN
San Diego
SAN
San Diego
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl

Non-stop flights to San Diego from Sky Harbor International

Save time with Sky Harbor International to San Diego direct flight deals
9 Mar - 17 Mar
$42pp
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
SAN
San Diego
SAN
San Diego
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
9 Mar - 17 Mar
$43pp
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
SAN
San Diego
SAN
San Diego
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
1 Mar - 6 Mar
$49pp
PHX
Phoenix Sky Harbor Intl
Frontier
Non-Stop
SAN
San Diego
SAN
San Diego
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl

Last minute flights from Sky Harbor International to San Diego

Late deals on round-trip flights to San Diego from Sky Harbor International, departing today and this week
27 Jan - 7 Mar
$80pp
PHX
Phoenix Sky Harbor Intl
Multiple Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
Frontier
Non-Stop
PHX
Phoenix Sky Harbor Intl
22 Jan - 24 Jan
$83pp
PHX
Phoenix Sky Harbor Intl
American Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
American Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl
22 Jan - 29 Jan
$90pp
PHX
Phoenix Sky Harbor Intl
American Airlines
Non-Stop
SAN
San Diego
SAN
San Diego
American Airlines
Non-Stop
PHX
Phoenix Sky Harbor Intl

One-way flights to San Diego from Sky Harbor International

The cheapest one-way flights from Sky Harbor International to San Diego
4:32 am - 4:59 am
American Airlines
Nonstop
1h 27m
PHX - SAN
American Airlines
1:15 pm - 5:55 pm
Delta
1 Stop
5h 40m
PHX - SAN
Delta
$69
Delta
7:59 pm - 12:13 pm
Multiple Airlines
2 Stops
17h 14m
PHX - SAN
Multiple Airlines
$85
Gotogate

Related info for your journey

Useful info, stats and facts about Sky Harbor International to San Diego flights.

Flight FAQs

From Sky Harbor International to San Diego

Are flight prices decreasing from Phoenix to San Diego due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Phoenix and San Diego for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Phoenix Sky Harbor Intl to San Diego to control the spread of COVID-19?

New policies can now be found on Alaska Airlines and Delta to help keep travelers safe while flying. Airline carriers are regularly disinfecting and sanitizing their aircraft. Masks are provided and are mandatory while on board. Pre-flight testing for symptoms and antibodies, alongside socially distanced seating (for a limited time) will work towards keeping travelers safer while flying from Phoenix Sky Harbor Intl to San Diego. Policies will vary by airline.

Which airlines flying from Phoenix Sky Harbor Intl to San Diego have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Phoenix Sky Harbor Intl to San Diego that may be offering flexible cancellation policies are American Airlines, Frontier, and United Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Sky Harbor International to San Diego for under $100 on Cheapflights?

Yes, there are multiple flights from Sky Harbor International to San Diego for under $100. The cheapest flight booked recently is on Frontier for just $42, but on average you can expect to pay $62.

Are there nonstop flights from Sky Harbor International to San Diego for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Sky Harbor International to San Diego under $100. A good price for a nonstop flight from Sky Harbor International to San Diego is less than $61.

Are there last-minute flights available from Sky Harbor International to San Diego for under $100?

There are currently 20+ open flights from Sky Harbor International to San Diego within the next 7 days for less than $100.

How popular is this flight route?

Flights from Phoenix Sky Harbor Intl to San Diego have been viewed 156 times in the past calendar month.

Does it rain more in Phoenix or San Diego?

In Phoenix, there will be less rainfall in Phoenix compared to San Diego over the next 7 days.

Is Phoenix weather warmer or cooler than San Diego?

Temperatures around the 108 °F's can be experienced in July. The weather in San Diego is colder than in Phoenix. Plan for potential changes in flight availability as peak weather approaches in this location.

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

For as low as $49, Frontier can have you in San Diego from Sky Harbor International in 1h 13m. Generally, flights for this route are nonstop.

What are the cheapest airlines flying from Sky Harbor International to San Diego round-trip?

According to our current data, Frontier ($42), and American Airlines ($83) offers the cheapest pricing from Sky Harbor International to San Diego. Frontier is 60% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Sky Harbor International to San Diego one-way?

$21 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and Spirit Airlines, with prices starting from $39 and $63, respectively.

Alternative routes for Sky Harbor International to San Diego

Destination information for San Diego

Things to know before you go. Useful info for your trip from Sky Harbor International to San Diego
Flight duration
1h 24m
Average temperature for January in San Diego
68.0 °F
Avg rainfall for January in San Diego
2.7 ″

Airports servicing Phoenix

Airports servicing San Diego

Top 7 airlines flying from Sky Harbor International to San Diego

The chart below displays the airlines Cheapflights users traveling from Sky Harbor International to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$28 $82 No cancel fee 62%
United Airlines
$72 $171 No cancel fee 69%
Delta
$72 $206 No cancel fee N/A
American Airlines
$63 $234 No cancel fee 71%
Southwest
$141 $296 No cancel fee 63%
Alaska Airlines
$134 $352 No cancel fee 75%
Linear Air Taxi
$1,808 $4,990 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Linear Air Taxi. Please check directly on their website for additional information.

Hourly flight availability from Sky Harbor International to San Diego

Afternoon Noon to 6 PM 56% of PHX to SAN departures
Morning 6 AM to noon 34% of PHX to SAN departures
Evening 6 PM to midnight 9% of PHX to SAN departures
Early morning Midnight to 6 AM 1% of PHX to SAN departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Sky Harbor International to San Diego
Sunday
11 daily flights
Monday
11 daily flights
Tuesday
6 daily flights
Wednesday
6 daily flights
Thursday
11 daily flights
Friday
11 daily flights
Saturday
9 daily flights
Home North America USA California San Diego Cheap flights from Sky Harbor International to San Diego