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Sky Harbor Intl

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

SFO — PHX
Oct 24 — Oct 311
Sat 10/24
Sat 10/31
1 adult, Economy
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Find flight deals from San Francisco Bay Area to Sky Harbor Intl

Popular in

July

Cheapest in

January

Average price

$301
Highest demand for flights based on searches. 7% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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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 $257). 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?

Unlike in the morning, when flights are generally more expensive, you can save up to 20% 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?

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

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
4,199 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

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
4,199 reviews
Southwest
8.0
Very good
4,199 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

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
12,964 reviews
Southwest
8.0
Very good
4,199 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

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
10,233 reviews
Southwest
8.0
Very good
4,199 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

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
7.0
Good
12,077 reviews
Southwest
8.0
Very good
4,199 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

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
2,578 reviews
Southwest
8.0
Very good
4,199 reviews

Food

7.0

Boarding

8.1

Crew

8.6

Overall

8.0

Entertainment

7.5

Comfort

8.0

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

  • 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 $28. 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 (100%), Air China (88%) and SWISS (82%).

  • 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 $91. While the most popular route (San Francisco - Phoenix Sky Harbor Intl) can be booked for $84 on average, our data indicates $778 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 $257). 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
Payson
Goodyear
Surprise
Wickenburg
Paradise Valley
Peoria
Chandler
Casa Grande
Camp Verde
Globe
Fountain Hills
Guadalupe

Browse thousands of different options on Cheapflights for your next trip

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

AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$186FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$61Average$365FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$117Average$330FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$122Average$310FlexibilityNo cancel feeOn-time69%
Allegiant AirCheapest$134Average$209FlexibilityNo cancel feeOn-time88%
SouthwestCheapest$142Average$353FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$149Average$368FlexibilityNo cancel feeOn-time71%

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