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Cheap flights from Phoenix Sky Harbor Intl Airport to San Francisco from C$ 130

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SFO
26 Aug — 2 Sep1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to San Francisco are usually found in October or February, booked 69 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from Sky Harbor Intl to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Sky Harbor Intl to San Francisco
Explore the most affordable flight options available from Sky Harbor Intl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 July 2026.

Fri 21/81:50 p.m.
PHX
-
SFO
Nonstop2h 06m
Frontier
Fri 28/81:07 p.m.
SFO
-
PHX
1 stop18h 51m
Frontier
Deal found 24/7C$ 225
Tue 25/812:13 p.m.
PHX
-
SFO
1 stop3h 46m
Alaska Airlines
Tue 25/85:16 p.m.
SFO
-
PHX
1 stop5h 13m
Alaska Airlines
Deal found 22/7C$ 249
Thu 3/912:13 p.m.
PHX
-
SFO
1 stop5h 09m
Alaska Airlines
Tue 8/910:32 a.m.
SFO
-
PHX
1 stop8h 35m
Alaska Airlines
Deal found 22/7C$ 258
Tue 25/87:02 a.m.
PHX
-
SFO
Nonstop2h 08m
United Airlines
Tue 25/88:49 p.m.
SFO
-
PHX
Nonstop2h 10m
United Airlines
Deal found 26/7C$ 278
Wed 2/912:13 p.m.
PHX
-
SFO
1 stop10h 59m
Alaska Airlines
Sat 5/95:17 p.m.
SFO
-
PHX
1 stop21h 16m
Alaska Airlines
Deal found 23/7C$ 279
Fri 28/87:49 p.m.
PHX
-
SFO
1 stop12h 57m
Alaska Airlines
Mon 31/810:32 a.m.
SFO
-
PHX
1 stop4h 01m
Alaska Airlines
Deal found 22/7C$ 282
Thu 10/98:05 a.m.
PHX
-
SFO
Nonstop2h 05m
Southwest
Thu 10/911:55 a.m.
SFO
-
PHX
Nonstop2h 05m
Southwest
Deal found 25/7C$ 285
Thu 17/97:08 a.m.
PHX
-
SFO
1 stop11h 58m
Alaska Airlines
Mon 21/98:25 a.m.
SFO
-
PHX
1 stop14h 02m
Alaska Airlines
Deal found 22/7C$ 286
Tue 8/98:47 a.m.
PHX
-
SFO
Nonstop2h 08m
United Airlines
Sat 12/912:29 p.m.
SFO
-
PHX
1 stop5h 10m
United Airlines
Deal found 22/7C$ 292
Mon 31/812:13 p.m.
PHX
-
SFO
1 stop5h 09m
Alaska Airlines
Sun 6/910:32 a.m.
SFO
-
PHX
1 stop4h 01m
Alaska Airlines
Deal found 22/7C$ 293

Find flight deals from Sky Harbor Intl to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 July 2026.

Round-trip from

C$ 225

One-way from

C$ 130

Popular in

June

Cheapest in

October

Average price

C$ 331

Good round-trip deal

C$ 2,853 or less
Frontier
  • Frontier
  • 21/8-28/8
  • 1 total stop
  • 20h 57m total
  • Phoenix to San Francisco
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 17/10
  • 1 total stop
  • 5h 03m total
  • Phoenix to San Francisco
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Phoenix Sky Harbor Intl to San Francisco.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 27 July 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Tue 25/8

12:13 p.m.-3:59 p.m.

1 stop3h 46m

San Francisco

Tue 25/8

5:16 p.m.-10:29 p.m.

1 stop5h 13m

C$ 249

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Tue 25/8

1:12 p.m.-3:26 p.m.

Nonstop2h 14m

San Francisco

Tue 1/9

8:49 p.m.-10:59 p.m.

Nonstop2h 10m

C$ 278
Quickest round-trip

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Wed 16/9

8:50 a.m.-10:58 a.m.

Nonstop2h 08m

San Francisco

Sat 19/9

4:25 p.m.-6:35 p.m.

Nonstop2h 10m

C$ 278

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Fri 4/9

4:02 p.m.-7:30 p.m.

1 stop3h 28m

San Francisco

Thu 10/9

2:30 p.m.-7:01 p.m.

1 stop4h 31m

C$ 306

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Wed 2/9

12:13 p.m.-7:06 p.m.

1 stop6h 53m

San Francisco

Tue 8/9

8:25 a.m.-2:33 p.m.

1 stop6h 08m

C$ 306

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Tue 25/8

6:02 a.m.-10:49 a.m.

1 stop4h 47m

San Francisco

Tue 25/8

4:55 p.m.-11:00 p.m.

1 stop6h 05m

C$ 306

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Fri 18/9

12:13 p.m.-5:22 p.m.

1 stop5h 09m

San Francisco

Mon 21/9

3:25 p.m.-10:27 p.m.

1 stop7h 02m

C$ 306

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Tue 1/9

12:15 p.m.-3:50 p.m.

1 stop3h 35m

San Francisco

Mon 7/9

4:55 p.m.-11:42 p.m.

1 stop6h 47m

C$ 306

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Thu 1/10

12:13 p.m.-5:22 p.m.

1 stop5h 09m

San Francisco

Tue 6/10

7:03 a.m.-3:00 p.m.

1 stop7h 57m

C$ 306

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Thu 27/8

12:13 p.m.-5:22 p.m.

1 stop5h 09m

San Francisco

Mon 31/8

10:32 a.m.-2:33 p.m.

1 stop4h 01m

C$ 306

Flights are sorted by cheapest round-trip flights first.

Deals found on 26/7

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Sky Harbor Intl to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Sky Harbor Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Phoenix Sky Harbor Intl Airport to San Francisco

How far ahead should I book a flight from Phoenix Sky Harbor Intl Airport to San Francisco?

To ensure you get the cheapest price possible for a flight from Phoenix Sky Harbor Intl Airport to San Francisco, you should look to book at least 59 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to San Francisco?

Currently, October is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to San Francisco (average of C$ 235). Flying from Phoenix Sky Harbor Intl Airport to San Francisco in June is currently the most expensive (average of C$ 380). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHX to SFO?

Find hourly flight availability from Sky Harbor Intl to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 July 2026.

It’s typically best to fly out from Phoenix Sky Harbor Intl Airport to San Francisco at noon. Doing so could potentially save you 87% on the flight price compared to flying in the afternoon, which is usually more expensive.

How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to San Francisco?

Airfare is typical for this route at the moment.

Phoenix Sky Harbor Intl Airport to San Francisco flights typically cost between C$ 197 and C$ 386 in August.
The cheapest round-trip price found within the last 5 days was C$ 225 on Frontier (21 Aug-28 Aug).

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Francisco from Phoenix Sky Harbor Intl?

    If you book a flight to San Francisco from Phoenix Sky Harbor Intl, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 17.7 km from the centre of San Francisco. There are 35 flights from Phoenix Sky Harbor Intl to San Francisco per day from 0 different airlines.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to San Francisco?

    There are many flights that can get you from Phoenix Sky Harbor Intl Airport to San Francisco in 2h 05m. Fly via Alaska Airlines, United Airlines, or Southwest to get the fastest option. There are 1046 km between Phoenix Sky Harbor Intl Airport and San Francisco. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from Phoenix Sky Harbor Intl Airport to San Francisco?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Phoenix Sky Harbor Intl Airport to San Francisco on time: Qantas Airways (66%), Copa Airlines (60%), Frontier (60%).

  • What are the cheapest flights from Phoenix Sky Harbor Intl Airport to San Francisco?

    On average you can expect to pay C$ 2,853 for a flight from Phoenix Sky Harbor Intl Airport to San Francisco. The cheapest flight overall is C$ 2,853 while the most popular route, (Phoenix Sky Harbor Intl - San Francisco) is currently priced at C$ 263.

  • Can I find deals for flights from Sky Harbor Intl to San Francisco that include hotel bookings?

    Yes. In addition to deals on Sky Harbor Intl to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sky Harbor Intl to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sky Harbor Intl to San Francisco.

  • Can I find deals for business class flights from Sky Harbor Intl to San Francisco?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Phoenix Sky Harbor Intl Airport to San Francisco?

    Currently, October is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to San Francisco (average of C$ 235). Flying from Phoenix Sky Harbor Intl Airport to San Francisco in June is currently the most expensive (average of C$ 380). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Clara
Burlingame
San Bruno
Roseville
Livermore
South San Francisco
Novato
Vallejo

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Alternative routes for Sky Harbor Intl to San Francisco

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Sky Harbor Intl to San Francisco flexibly with Cheapflights today.

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