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$59+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SFO
Mar 12 — Mar 191
Thu 3/12
Thu 3/19
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 February, booked 60 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap 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 February 10, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
Fri 3/133:30 pm
PHX
-
SFO
Nonstop2h 16m
Frontier
Mon 3/2310:35 pm
SFO
-
PHX
Nonstop2h 08m
Frontier
Deal found 2/7$72
This Frontier deal was found by Cheapflights users on 2/9. 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 2/277:00 am
PHX
-
SFO
Nonstop2h 17m
Frontier
Sat 2/287:08 pm
SFO
-
PHX
Nonstop2h 07m
Frontier
Deal found 2/9$74
This Frontier deal was found by Cheapflights users on 2/7. 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.
Thu 3/56:00 am
PHX
-
SFO
Nonstop2h 20m
Frontier
Mon 3/910:35 pm
SFO
-
PHX
Nonstop2h 08m
Frontier
Deal found 2/7$75
This Trip.com deal was found by Cheapflights users on 2/9. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/63:30 pm
PHX
-
SFO
Nonstop2h 16m
Frontier
Mon 3/910:35 pm
SFO
-
PHX
Nonstop2h 08m
Frontier
Deal found 2/9$76
This Super.com deal was found by Cheapflights users on 2/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:00 am
PHX
-
SFO
Nonstop2h 20m
Frontier
Mon 3/1610:35 pm
SFO
-
PHX
Nonstop2h 08m
Frontier
Deal found 2/8$78
This Frontier deal was found by Cheapflights users on 2/7. 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.
Sat 2/144:40 pm
PHX
-
SFO
Nonstop2h 18m
Frontier
Sun 2/229:16 pm
SFO
-
PHX
Nonstop2h 05m
Frontier
Deal found 2/7$80
This Super.com deal was found by Cheapflights users on 2/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/75:09 pm
PHX
-
SFO
Nonstop2h 21m
Frontier
Mon 3/910:35 pm
SFO
-
PHX
Nonstop2h 08m
Frontier
Deal found 2/9$81
This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
Sat 3/145:09 pm
PHX
-
SFO
Nonstop2h 21m
Frontier
Mon 3/2310:35 pm
SFO
-
PHX
Nonstop2h 08m
Frontier
Deal found 2/7$84
This Kiwi.com deal was found by Cheapflights users on 2/7. 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.
Thu 3/125:09 pm
PHX
-
SFO
Nonstop2h 21m
Frontier
Mon 3/2310:35 pm
SFO
-
PHX
Nonstop2h 08m
Frontier
Deal found 2/7$87
This Frontier deal was found by Cheapflights users on 2/10. 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.
Thu 3/125:09 pm
PHX
-
SFO
Nonstop2h 21m
Frontier
Mon 3/1610:35 pm
SFO
-
PHX
Nonstop2h 08m
Frontier
Deal found 2/10$89
This Kiwi.com deal was found by Cheapflights users on 2/8. 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.
Tue 3/38:04 pm
PHX
-
SFO
1 stop23h 16m
Frontier
Mon 3/910:35 pm
SFO
-
PHX
Nonstop2h 08m
Frontier
Deal found 2/8$90
This Super.com deal was found by Cheapflights users on 2/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:30 pm
PHX
-
SFO
Nonstop2h 16m
Frontier
Sun 4/266:41 pm
SFO
-
PHX
Nonstop2h 11m
Frontier
Deal found 2/8$91

Find 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 February 10, 2026.

Round-trip from

$72
(Kiwi.com)

One-way from

$59
(Kiwi.com)

Popular in

November

Cheapest in

October

Average price

$167
From Phoenix Sky Harbor Intl to Berkeley
Search Deals
One-way flight from Phoenix Sky Harbor Intl to Berkeley
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($15 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 February 2026
Search Deals

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 February 10, 2026.
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

Sat 7/25

8:51 am-10:54 am

Nonstop2h 03m

San Francisco

Tue 7/28

4:25 pm-10:58 pm

1 stop6h 33m

$140

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Wed 4/1

11:00 am-1:09 pm

Nonstop2h 09m

San Francisco

Wed 4/1

9:27 pm-11:59 pm

Nonstop2h 32m

$155

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Wed 3/4

8:55 am-12:05 pm

1 stop4h 10m

San Francisco

Wed 3/11

5:05 am-7:00 am

Nonstop1h 55m

$157

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Sat 2/28

5:25 pm-6:30 pm

Nonstop2h 05m

San Francisco

Mon 3/2

5:30 am-8:20 am

Nonstop1h 50m

$158

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Fri 4/10

6:52 pm-12:23 am

1 stop5h 31m

San Francisco

Sun 4/12

6:00 am-5:47 pm

1 stop11h 47m

$160

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Sat 5/16

7:20 am-9:29 am

Nonstop2h 09m

San Francisco

Tue 5/19

7:15 am-12:19 pm

1 stop5h 04m

$162

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Tue 3/10

8:00 am-1:00 pm

1 stop5h 00m

San Francisco

Wed 3/18

5:05 am-7:00 am

Nonstop1h 55m

$165

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Thu 5/7

10:30 am-12:39 pm

Nonstop2h 09m

San Francisco

Wed 5/13

4:25 pm-6:39 pm

Nonstop2h 14m

$165

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Wed 3/18

7:29 am-9:45 am

Nonstop2h 16m

San Francisco

Sun 3/29

7:00 am-9:08 am

Nonstop2h 08m

$165

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Fri 3/27

9:59 am-12:15 pm

Nonstop2h 16m

San Francisco

Tue 3/31

10:05 am-12:13 pm

Nonstop2h 08m

$165

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/8

Showing 1-10 of 23 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 February 6, 2026.

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 35 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 $58). 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 February 10, 2026.

A simple way to save on the total cost of your ticket is to fly from Phoenix Sky Harbor Intl Airport to Berkeley in the afternoon. If you’re flexible enough to do this you can expect to save up to 33% on your trip compared to booking a flight in the morning.

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 February 7, 2026.

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

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 February 10, 2026.
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
11,871 reviews

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Alaska Airlines
8.0
Very good
11,871 reviews
Alaska Airlines
8.0
Very good
11,871 reviews

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Southwest
8.0
Very good
4,282 reviews
Alaska Airlines
8.0
Very good
11,871 reviews

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
United Airlines
7.4
Good
9,267 reviews
Alaska Airlines
8.0
Very good
11,871 reviews

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
American Airlines
7.2
Good
11,260 reviews
Alaska Airlines
8.0
Very good
11,871 reviews

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Frontier
5.7
Fair
3,052 reviews
Alaska Airlines
8.0
Very good
11,871 reviews

Overall

8.0

Crew

8.5

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.

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 03m. The distance between Phoenix Sky Harbor Intl Airport and Berkeley is about 650 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from Phoenix Sky Harbor Intl Airport to Berkeley are Frontier ($32), Allegiant Air ($48), and Southwest ($55).

  • 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: Envoy Air (100%), Air China (94%), Japan Airlines( 92%).

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

    Looking at all options, your cheapest flight can be booked for $52. While the most popular route (Phoenix Sky Harbor Intl - San Francisco) can be booked for $105 on average, our data indicates $806 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 $58). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Sky Harbor Intl to Berkeley

Discover the top 6 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 February 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$30Average$130FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$68Average$137FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$93Average$217FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$104Average$256FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$110Average$299FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$126Average$292FlexibilityNo cancel feeOn-time71%

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