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Palo Alto

$51+ Cheap flights from Sky Harbor Intl (PHX) to Palo Alto, CA

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SFO
Dec 27 — Jan 31
Fri 12/27
Fri 1/3
1 adult, Economy
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The best prices from Phoenix Sky Harbor Intl to Palo Alto are usually found in January or February, booked 82 days in advance, depart on a Saturday or Thursday and return on a Tuesday

Cheap flight deals from Sky Harbor Intl to Palo Alto

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Palo Alto (P4L). 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 December 22, 2024.

Round-trip from

$68
(Cheapflightsfares)

One-way from

$51
(Trip.com)

Popular in

November

Cheapest in

January

Average price

$169
From Phoenix Sky Harbor Intl to Palo Alto
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One-way flight from Phoenix Sky Harbor Intl to Palo Alto
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High demand for flights, 13% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Sky Harbor Intl to Palo Alto

Cheapest flights from Sky Harbor Intl to Palo Alto
Explore the most affordable flight options available from Sky Harbor Intl to Palo Alto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Frontier deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/276:00 amPHX - SFO
Nonstop2h 14mFrontier
Fri 1/310:41 amSFO - PHX
Nonstop2h 03mFrontier
Deal found 12/21$134
This Orbitz deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/236:00 amPHX - SFO
Nonstop2h 14mMultiple Airlines
Sun 1/512:48 pmSFO - PHX
Nonstop1h 57mMultiple Airlines
Deal found 12/20$216
This United Airlines deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:20 amPHX - SFO
1 stop6h 42mUnited Airlines
Mon 1/68:35 amSFO - PHX
1 stop4h 03mUnited Airlines
Deal found 12/21$225
This Delta deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/308:30 pmPHX - SFO
1 stop4h 46mDelta
Mon 1/612:55 pmSFO - PHX
1 stop5h 50mDelta
Deal found 12/21$237
This American Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/295:40 pmPHX - SFO
1 stop4h 19mAmerican Airlines
Wed 1/19:15 amSFO - PHX
Nonstop2h 01mAmerican Airlines
Deal found 12/20$253
This Southwest deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2110:00 pmPHX - SFO
Nonstop2h 05mSouthwest
Tue 12/243:55 pmSFO - PHX
Nonstop1h 55mSouthwest
Deal found 12/20$411
This Mytrip deal was found by Cheapflights users on 12/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2212:59 amPHX - SFO
1 stop10h 47mSun Country Air
Mon 12/3011:59 pmSFO - PHX
1 stop19h 01mSun Country Air
Deal found 12/21$508
This Alaska Airlines deal was found by Cheapflights users on 12/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/309:00 amPHX - SFO
1 stop14h 16mAlaska Airlines
Wed 1/18:00 amSFO - PHX
2 stops10h 24mAlaska Airlines
Deal found 12/20$588

Find flights from Sky Harbor Intl to Palo Alto within your budget

Customize your flight search to find flights from Sky Harbor Intl to Palo Alto 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 2,558,603 searches. Data last updated December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Sun 1/12

7:35 am-8:48 am

Nonstop2h 13m

San Francisco

Mon 1/13

11:49 am-2:51 pm

Nonstop2h 02m

$68

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Sat 2/15

3:08 pm-4:13 pm

Nonstop2h 05m

San Francisco

Tue 2/18

4:09 pm-7:08 pm

Nonstop1h 59m

$137

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Wed 1/29

1:15 pm-2:30 pm

Nonstop2h 15m

San Francisco

Wed 1/29

4:45 pm-7:50 pm

Nonstop2h 05m

$143

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Tue 1/21

4:40 pm-5:55 pm

Nonstop2h 15m

San Francisco

Sat 1/25

6:55 pm-9:59 pm

Nonstop2h 04m

$149

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Fri 3/21

7:02 pm-9:07 pm

Nonstop2h 05m

San Francisco

Sun 3/23

11:12 am-1:24 pm

Nonstop2h 12m

$164

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Tue 4/22

5:10 pm-11:30 pm

1 stop6h 20m

San Francisco

Wed 4/23

7:00 pm-11:42 pm

1 stop4h 42m

$196

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Sat 1/18

5:40 pm-4:31 pm

1 stop23h 51m

San Francisco

Sat 1/25

8:20 am-9:43 pm

2 stops12h 23m

$207

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Wed 1/15

9:23 am-2:18 pm

1 stop5h 55m

$51

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Tue 2/25

11:47 am-1:02 pm

Nonstop2h 15m

$69

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Tue 1/21

10:30 am-11:45 am

Nonstop2h 15m

$75

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 15 results
1
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Best time to book a flight from Sky Harbor Intl to Palo Alto

Have a flexible travel schedule? Discover the best time to fly to Palo Alto 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.

Travel insights for flights from Sky Harbor Intl to Palo Alto

Get recent, data-driven insights about flights from Sky Harbor Intl to Palo Alto including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Palo Alto. Price data was last updated on December 13, 2024.

The price you pay for your flight from Phoenix Sky Harbor Intl Airport to Palo Alto may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Palo Alto (average of $276). Flying from Phoenix Sky Harbor Intl Airport to Palo Alto in June is currently the most expensive (average of $406). 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 P4L?

Find hourly flight availability from Sky Harbor Intl to Palo Alto. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

When flying from Phoenix Sky Harbor Intl Airport to Palo Alto, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Palo Alto?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Palo Alto. Price data was last updated on June 30, 2024.

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

Weekly flight availability from Phoenix Sky Harbor Intl Airport to Palo Alto

Explore weekly flight availability from Sky Harbor Intl to Palo Alto. 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 December 22, 2024.

The most flights from PHX to P4L are scheduled on a Friday (50 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (21 on average).

Rainfall in Palo Alto by month

Plan your trip to Palo Alto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Palo Alto ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit Palo Alto when rainfall is around 0.0 in.

Temperature in Palo Alto by month

Plan your trip to Palo Alto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Palo Alto, 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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Palo Alto

Get insights into the airlines that provide service to Palo Alto. 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 Palo Alto. Reviews last updated December 22, 2024.
Peruse reviews from past customers who have flown with Frontier, American Airlines and United Airlines from Phoenix to Palo Alto to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,804 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Southwest
8.1
Very good
4,804 reviews
Southwest
8.1
Very good
4,804 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Alaska Airlines
8.0
Very good
9,537 reviews
Southwest
8.1
Very good
4,804 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Delta
8.0
Very good
8,594 reviews
Southwest
8.1
Very good
4,804 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

JetBlue
7.4
Good
3,265 reviews
Southwest
8.1
Very good
4,804 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

United Airlines
7.4
Good
9,028 reviews
Southwest
8.1
Very good
4,804 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

No issues. I needed pre boarding and I was able to get it without issue

Related info for your journey

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

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

    $51 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and United Airlines, with prices starting from $69 and $75, respectively.

  • What are the most reliable airlines from Phoenix Sky Harbor Intl Airport to Palo Alto?

    No one likes to see their flight delayed. When booking a flight from Phoenix Sky Harbor Intl Airport to Palo Alto consider choosing Condor (100%), Iberia (100%) or Frontier (94%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Phoenix Sky Harbor Intl Airport to Palo Alto?

    On average you can expect to pay $1,088 for a flight from Phoenix Sky Harbor Intl Airport to Palo Alto. The cheapest flight overall is $42 while the most popular route, (Phoenix Sky Harbor Intl - San Francisco) is currently priced at $68.

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

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

  • How can I find direct flights from Sky Harbor Intl to Palo Alto?

    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 Palo Alto.

  • Can I find deals for business class flights from Sky Harbor Intl to Palo Alto?

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Palo Alto 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 Palo Alto?

    Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Palo Alto (average of $276). Flying from Phoenix Sky Harbor Intl Airport to Palo Alto in June is currently the most expensive (average of $406). 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.

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Alternative routes for Sky Harbor Intl to Palo Alto

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Top 8 airlines flying from Sky Harbor Intl to Palo Alto

Discover the top 8 airlines that operate flights from Sky Harbor Intl to Palo Alto. 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$43Average$93FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$68Average$142FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$69Average$307FlexibilityNo cancel feeOn-time75%
Allegiant AirCheapest$91Average$138FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$115Average$211FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$121Average$242FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$128Average$273FlexibilityNo cancel feeOn-time71%
DeltaCheapest$175Average$279FlexibilityNo cancel feeOn-timeN/A
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