HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sky Harbor Intl

Cheap flights from San Francisco Bay Area to Sky Harbor Intl (PHX)

SFO — PHX
Aug 23 — Aug 301
Sun 8/23
Sun 8/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco Bay Area to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from San Francisco Bay Area to Sky Harbor Intl

Keep the following information in mind while searching for San Francisco Bay Area to Sky Harbor Intl flight deals. Data was last updated July 24, 2026.

Round-trip from

$100
(Kiwi.com)

One-way from

$51
(Kiwi.com)

Popular in

June

Cheapest in

January

Average price

$286
From San Francisco Bay Area to Phoenix Sky Harbor Intl
Search Deals
One-way flight from San Francisco Bay Area to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Insights

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

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

The best time to book flights from San Francisco Bay Area to Phoenix Sky Harbor Intl Airport is 89 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from San Francisco Bay Area to Phoenix Sky Harbor Intl Airport (average of $256). Flying from San Francisco Bay Area to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $340). 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 XIH to PHX?

Find hourly flight availability from San Francisco Bay Area to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 24, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 23% on flights from San Francisco Bay Area to Phoenix Sky Harbor Intl Airport by exploring options for tickets in the evening.

What is the cheapest day to fly from San Francisco Bay Area to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from San Francisco Bay Area to Sky Harbor Intl. Price data was last updated on July 18, 2026.

Travelers seeking maximum savings on their San Francisco Bay Area to Phoenix Sky Harbor Intl Airport flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. 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 Sky Harbor Intl. Reviews last updated July 24, 2026.
Read through reviews of airlines operating flights from San Francisco Bay Area to Phoenix Sky Harbor Intl Airport, such as Southwest,Alaska Airlines, andUnited Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,236 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Southwest
8.0
Very good
4,236 reviews
Southwest
8.0
Very good
4,236 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Alaska Airlines
7.9
Good
12,705 reviews
Southwest
8.0
Very good
4,236 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
United Airlines
7.4
Good
10,025 reviews
Southwest
8.0
Very good
4,236 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
American Airlines
7.1
Good
11,840 reviews
Southwest
8.0
Very good
4,236 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Frontier
5.6
Fair
2,771 reviews
Southwest
8.0
Very good
4,236 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Related info for your journey

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

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

    Alaska Airlines, United Airlines, and Delta can get you from San Francisco Bay Area to Phoenix Sky Harbor Intl Airport in just under 2h 04m. Your travel time can differ by up to 12h 38m. Airlines will cover a distance of 650 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $27. However, be on the lookout for offers from Alaska Airlines and JetBlue, as they are both options that can get you from San Francisco Bay Area to Phoenix Sky Harbor Intl Airport for a low price.

  • What are the most popular routes from San Francisco Bay Area to Phoenix Sky Harbor Intl Airport?

    The most popular route from San Francisco Bay Area to Phoenix Sky Harbor Intl Airport is San Francisco - Phoenix Sky Harbor Intl. You may also consider San Jose - Phoenix Sky Harbor Intl or Oakland - Phoenix Sky Harbor Intl.

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

    The top 3 most reliable airlines when flying from San Francisco Bay Area to Phoenix Sky Harbor Intl Airport are Qantas Airways (98%), SWISS (86%) and Air Canada (85%).

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

    Looking at all options, your cheapest flight can be booked for $81. While the most popular route (San Francisco - Phoenix Sky Harbor Intl) can be booked for $123 on average, our data indicates $821 when flying from San Francisco Bay Area to Phoenix Sky Harbor Intl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco Bay Area to Sky Harbor Intl 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 San Francisco Bay Area to Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from San Francisco Bay Area to Phoenix Sky Harbor Intl Airport (average of $256). Flying from San Francisco Bay Area to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $340). 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

Traveling 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
Glendale
Buckeye
Goodyear
Surprise
Wickenburg
Paradise Valley
Peoria
Casa Grande
Chandler
Camp Verde
Globe
Payson
Fountain Hills
Guadalupe

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from San Francisco Bay Area to Sky Harbor Intl

Discover the top 7 airlines that operate flights from San Francisco Bay Area to Sky Harbor Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 24, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$172FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$61Average$356FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$117Average$364FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$119Average$290FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$129Average$347FlexibilityNo cancel feeOn-time63%
Allegiant AirCheapest$134Average$208FlexibilityNo cancel feeOn-time88%
American AirlinesCheapest$135Average$364FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.