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Cheap flights from Phoenix Sky Harbor Intl Airport to San Francisco from C$ 96

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 28/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SFO
3 May — 10 May1
1 adult

Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to San Francisco are usually found in September or August, booked 44 days in advance, depart on a Friday or Sunday and return on a Monday

Cheap 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 28 April 2025.

Round-trip from

C$ 190

One-way from

C$ 96

Popular in

November

Cheapest in

September

Average price

C$ 217

Good round-trip deal

C$ 2,771 or less

Good one-way deal

C$ 115 or less
Southwest
  • Southwest
  • 1/6-4/6
  • Nonstop
  • 4h 00m total
  • Phoenix to San Francisco
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United Airlines
  • United Airlines
  • 28/5
  • Nonstop
  • 2h 04m total
  • Phoenix to San Francisco
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Highest demand for flights based on searches. 2% potential increase in price (C$ 8 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 5 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Phoenix Sky Harbor Intl to San Francisco.
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Price to beat on a one-way flight from Phoenix Sky Harbor Intl to San Francisco.
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Find flight deals from Sky Harbor Intl to San Francisco

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 28 April 2025.

Sun 1/610:50 p.m.PHX - SFO
Nonstop2h 00mSouthwest
Wed 4/67:45 p.m.SFO - PHX
Nonstop2h 00mSouthwest
Deal found 27/4C$ 190
Thu 8/57:38 p.m.PHX - SFO
Nonstop2h 10mUnited Airlines
Wed 21/59:20 p.m.SFO - PHX
Nonstop2h 07mUnited Airlines
Deal found 27/4C$ 219
Mon 12/59:00 a.m.PHX - SFO
Nonstop2h 08mAlaska Airlines
Tue 13/51:46 p.m.SFO - PHX
Nonstop2h 03mAlaska Airlines
Deal found 28/4C$ 234
Fri 23/57:10 p.m.PHX - SFO
1 stop5h 11mDelta
Sat 7/66:05 a.m.SFO - PHX
1 stop5h 22mDelta
Deal found 27/4C$ 273
Fri 17/103:47 p.m.PHX - SFO
Nonstop2h 04mHawaiian Airlines
Sun 19/1012:49 p.m.SFO - PHX
Nonstop1h 58mHawaiian Airlines
Deal found 28/4C$ 310

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 28 April 2025.
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

Sky Harbor Intl

Fly to

San Francisco

Route

Depart

Return

Price

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Sun 1/6

10:50 p.m.-12:50 a.m.

Nonstop2h 00m

San Francisco

Wed 4/6

7:45 p.m.-9:45 p.m.

Nonstop2h 00m

C$ 190

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Thu 8/5

7:38 p.m.-9:48 p.m.

Nonstop2h 10m

San Francisco

Wed 21/5

9:20 p.m.-11:27 p.m.

Nonstop2h 07m

C$ 219

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Mon 12/5

9:00 a.m.-11:08 a.m.

Nonstop2h 08m

San Francisco

Tue 13/5

1:46 p.m.-3:49 p.m.

Nonstop2h 03m

C$ 234

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Fri 23/5

7:10 p.m.-12:21 a.m.

1 stop5h 11m

San Francisco

Sat 7/6

6:05 a.m.-11:27 a.m.

1 stop5h 22m

C$ 273

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Fri 17/10

3:47 p.m.-5:51 p.m.

Nonstop2h 04m

San Francisco

Sun 19/10

12:49 p.m.-2:47 p.m.

Nonstop1h 58m

C$ 310

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Wed 28/5

5:15 a.m.-7:19 a.m.

Nonstop2h 04m

C$ 96

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Tue 26/8

2:25 p.m.-5:45 p.m.

1 stop3h 20m

C$ 102

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Sun 11/5

9:00 a.m.-11:08 a.m.

Nonstop2h 08m

C$ 118

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Sun 11/5

7:10 p.m.-12:21 a.m.

1 stop5h 11m

C$ 137

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Sat 10/5

9:00 a.m.-11:08 a.m.

Nonstop2h 08m

C$ 256

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

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?

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to San Francisco. Price data was last updated on 25 April 2025.

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 44 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, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to San Francisco (average of C$ 276). Flying from Phoenix Sky Harbor Intl Airport to San Francisco in June is currently the most expensive (average of C$ 379). 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 28 April 2025.

It’s typically best to fly out from Phoenix Sky Harbor Intl Airport to San Francisco in the morning. Doing so could potentially save you 90% on the flight price compared to flying in the afternoon, which is usually more expensive.

Weekly flight availability from Phoenix Sky Harbor Intl Airport to San Francisco

Explore weekly flight availability from Sky Harbor Intl to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 28 April 2025.

The most flights from PHX to SFO are scheduled on a Friday (51 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (39 on average).

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 28 April 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Phoenix to San Francisco. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,949 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,949 reviews
Alaska Airlines
8.0
Very good
9,949 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,292 reviews
Alaska Airlines
8.0
Very good
9,949 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,949 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,401 reviews
Alaska Airlines
8.0
Very good
9,949 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,694 reviews
Alaska Airlines
8.0
Very good
9,949 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Boarding

8.2

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 19.0 km from the centre of San Francisco. There are 47 flights from Phoenix Sky Harbor Intl to San Francisco per day from 0 different airlines.

  • What are the cheapest airlines flying from Phoenix Sky Harbor Intl Airport to San Francisco round-trip?

    Currently priced at C$ 190, Southwest will fly you from Phoenix Sky Harbor Intl Airport to San Francisco and back. In addition to Southwest, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Alaska Airlines - these airlines can fly you to your destination from C$ 219 and C$ 241, respectively. You may be able to fly from Phoenix Sky Harbor Intl Airport to San Francisco for 15% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to San Francisco one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as C$ 96. Users have also found prices from C$ 108 and C$ 118 on Southwest and Hawaiian Airlines, respectively.

  • 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: Air China (94%), Fiji Airways (92%), SWISS (87%).

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

    On average you can expect to pay C$ 1,469 for a flight from Phoenix Sky Harbor Intl Airport to San Francisco. The cheapest flight overall is C$ 109 while the most popular route, (Phoenix Sky Harbor Intl - San Francisco) is currently priced at C$ 242.

  • 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, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to San Francisco (average of C$ 276). Flying from Phoenix Sky Harbor Intl Airport to San Francisco in June is currently the most expensive (average of C$ 379). 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 Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Richmond
San Ramon
Newark
Alameda
Redwood City
Burlingame
San Bruno
South San Francisco
Scotts Valley
Novato
Belmont
Millbrae
Santa Clara
Vallejo

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See prices for flight routes from nearby airports that may be better suited for you.
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