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$49+ Cheap flights from Sky Harbor Intl (PHX) to Berkeley, 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SFO
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Berkeley are usually found in October or August, booked 70 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from Sky Harbor Intl to Berkeley

Keep the following information in mind while searching for Sky Harbor Intl to Berkeley flight deals. Data was last updated November 5, 2025.

Round-trip from

$83
(Southwest)

One-way from

$49
(Netflights)

Popular in

June

Cheapest in

October

Average price

$173
From Phoenix Sky Harbor Intl to Berkeley
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One-way flight from Phoenix Sky Harbor Intl to Berkeley
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Highest demand for flights based on searches. 2% potential increase in price ($5 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($2 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Sky Harbor Intl to Berkeley

Cheapest flights from Sky Harbor Intl to Berkeley
Explore the most affordable flight options available from Sky Harbor Intl to Berkeley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

This Southwest deal was found by Cheapflights users on 11/5. 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.
Thu 12/48:45 pmPHX - SFO
Nonstop2h 05mSouthwest
Sun 12/75:15 amSFO - PHX
Nonstop1h 50mSouthwest
Deal found 11/5$83
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/47:00 amPHX - SFO
1 stop25h 53mFrontier
Sun 12/78:22 pmSFO - PHX
Nonstop2h 07mFrontier
Deal found 11/5$84
This Kiwi.com deal was found by Cheapflights users on 11/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/175:35 amPHX - SFO
1 stop7h 40mFrontier
Tue 11/188:55 pmSFO - PHX
Nonstop2h 04mFrontier
Deal found 11/2$85
This CheapOair deal was found by Cheapflights users on 11/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/183:31 pmPHX - SFO
Nonstop2h 12mFrontier
Wed 11/197:30 amSFO - PHX
1 stop23h 49mFrontier
Deal found 11/3$86
This Southwest deal was found by Cheapflights users on 11/3. 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 12/136:45 pmPHX - SFO
Nonstop2h 05mSouthwest
Wed 12/315:10 amSFO - PHX
Nonstop1h 50mSouthwest
Deal found 11/3$87
This Frontier deal was found by Cheapflights users on 11/3. 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.
Mon 11/246:00 amPHX - SFO
Nonstop2h 11mFrontier
Tue 12/308:12 pmSFO - PHX
Nonstop2h 07mFrontier
Deal found 11/3$88
This CheapOair deal was found by Cheapflights users on 11/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/183:31 pmPHX - SFO
Nonstop2h 12mFrontier
Thu 11/209:03 amSFO - PHX
1 stop25h 07mFrontier
Deal found 11/5$89
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 12/411:04 amPHX - SFO
Nonstop2h 17mAmerican Airlines
Sun 12/76:00 amSFO - PHX
Nonstop2h 05mAmerican Airlines
Deal found 11/4$91
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 12/52:55 pmPHX - SFO
Nonstop2h 08mAmerican Airlines
Sun 12/76:00 amSFO - PHX
Nonstop2h 05mAmerican Airlines
Deal found 11/4$92
This Alaska Airlines deal was found by Cheapflights users on 11/2. 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.
Thu 12/43:23 pmPHX - SFO
Nonstop2h 16mAlaska Airlines
Tue 12/911:35 amSFO - PHX
Nonstop2h 06mAlaska Airlines
Deal found 11/2$93
This CheapOair deal was found by Cheapflights users on 11/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/124:23 pmPHX - SFO
Nonstop2h 12mFrontier
Mon 12/155:46 pmSFO - PHX
1 stop17h 42mFrontier
Deal found 11/4$94
This WAYA deal was found by Cheapflights users on 11/5. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/51:52 pmPHX - SFO
1 stop9h 11mFrontier
Sun 12/78:22 pmSFO - PHX
Nonstop2h 07mFrontier
Deal found 11/5$95

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Berkeley 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 November 5, 2025.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Berkeley that are best for you.

Fly from

Sky Harbor Intl

Fly to

Berkeley

Route

Depart

Return

Price

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Sun 12/14

6:20 am-7:28 am

Nonstop2h 08m

San Francisco

Mon 12/15

6:59 pm-9:59 pm

Nonstop2h 00m

$83

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Thu 12/4

8:45 pm-9:50 pm

Nonstop2h 05m

San Francisco

Thu 12/11

5:05 am-7:55 am

Nonstop1h 50m

$83

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Thu 12/4

10:45 am-11:54 am

Nonstop2h 09m

San Francisco

Sun 12/7

7:00 am-10:01 am

Nonstop2h 01m

$83

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Thu 12/4

8:45 pm-9:50 pm

Nonstop2h 05m

San Francisco

Sun 12/7

5:15 am-8:05 am

Nonstop1h 50m

$83

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Fri 12/5

6:20 am-7:28 am

Nonstop2h 08m

San Francisco

Sat 12/6

11:02 am-2:05 pm

Nonstop2h 03m

$83

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Thu 12/11

10:45 am-11:54 am

Nonstop2h 09m

San Francisco

Sun 12/14

6:59 pm-9:59 pm

Nonstop2h 00m

$83

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Mon 12/15

6:20 am-7:28 am

Nonstop2h 08m

San Francisco

Sat 1/10

4:55 pm-7:57 pm

Nonstop2h 02m

$107

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Sat 2/28

4:47 pm-5:51 pm

Nonstop2h 04m

San Francisco

Tue 3/3

12:49 pm-3:47 pm

Nonstop1h 58m

$117

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Sun 12/14

9:05 am-12:10 pm

1 stop4h 05m

San Francisco

Tue 12/16

2:05 pm-5:00 pm

Nonstop1h 55m

$120

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Sat 1/17

1:30 pm-8:35 pm

1 stop8h 05m

San Francisco

Mon 1/19

5:30 am-8:20 am

Nonstop1h 50m

$121

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 24 results
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Best time to book a flight from Sky Harbor Intl to Berkeley

Have a flexible travel schedule? Discover the best time to fly to Berkeley 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 Berkeley

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

Use this chart to determine the optimal time to book a round-trip flight from Sky Harbor Intl to Berkeley. Price data was last updated on October 31, 2025.

To ensure you get the cheapest price possible for a flight from Phoenix Sky Harbor Intl Airport to Berkeley, you should look to book at least 70 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 Berkeley?

Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Berkeley (average of $38). Flying from Phoenix Sky Harbor Intl Airport to Berkeley in July is currently the most expensive (average of $90). 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 B9R?

Find hourly flight availability from Sky Harbor Intl to Berkeley. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2025.

A simple way to save on the total cost of your ticket is to fly from Phoenix Sky Harbor Intl Airport to Berkeley at noon. If you’re flexible enough to do this you can expect to save up to 34% on your trip compared to booking a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Berkeley. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Phoenix Sky Harbor Intl Airport to Berkeley flight should consider departing on Thursday mornings when fares are most often at their lowest. Tuesday 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 Berkeley

Explore weekly flight availability from Sky Harbor Intl to Berkeley. 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 November 5, 2025.

The most flights from PHX to B9R are scheduled on a Wednesday (43 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (26 on average).

Reviews of airlines servicing Berkeley

Get insights into the airlines that provide service to Berkeley. 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 Berkeley. Reviews last updated November 5, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and United Airlines from Phoenix Sky Harbor Intl Airport to Berkeley 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.
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,241 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,239 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
9,001 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
11,039 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Frontier
5.8
Fair
3,115 reviews
Alaska Airlines
8.0
Very good
11,241 reviews

Entertainment

7.0

Crew

8.5

Comfort

7.8

Boarding

8.1

Food

7.1

Overall

8.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to Berkeley. 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 Phoenix Sky Harbor Intl Airport to Berkeley?

    Departing from Phoenix Sky Harbor Intl Airport to Berkeley will take you 2h 05m. The distance between Phoenix Sky Harbor Intl Airport and Berkeley is about 650 mi. Most flights are nonstop.

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

    Before booking your flight to Berkeley from Phoenix Sky Harbor Intl Airport, check out the most reliable airlines to get you to your destination on time: Air China (94%), ANA (89%), SWISS( 87%).

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

    Looking at all options, your cheapest flight can be booked for $43. While the most popular route (Phoenix Sky Harbor Intl - San Francisco) can be booked for $76 on average, our data indicates $949 when flying from Phoenix Sky Harbor Intl Airport to Berkeley.

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

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

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

    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 Berkeley.

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

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

    Currently, January is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Berkeley (average of $38). Flying from Phoenix Sky Harbor Intl Airport to Berkeley in July is currently the most expensive (average of $90). 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 Berkeley

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Top 8 airlines flying from Sky Harbor Intl to Berkeley

Discover the top 8 airlines that operate flights from Sky Harbor Intl to Berkeley. 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$48Average$142FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$68Average$169FlexibilityNo cancel feeOn-time85%
Spirit AirlinesCheapest$76Average$158FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$107Average$271FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$117Average$218FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$125Average$349FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$128Average$267FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$297FlexibilityNo cancel feeOn-timeN/A

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