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$63+ Cheap flights from Sky Harbor Intl (PHX) to Oakland, CA (OAK)

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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — OAK
Sep 6 — Sep 131
Sun 9/6
Sun 9/13
1 adult, Economy
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Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to Oakland are usually found in October or January, booked 60 days in advance, depart on a Friday or Wednesday and return on a Tuesday

Cheap flight deals from Sky Harbor Intl to Oakland

Cheapest flights from Sky Harbor Intl to Oakland
Explore the most affordable flight options available from Sky Harbor Intl to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 7, 2026.

This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:39 pm -
1 stop15h 12m
Tue 9/2212:47 pm -
1 stop6h 16m
Deal found 8/3$134
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:30 pm -
1 stop12h 48m
Sun 8/308:37 pm -
1 stop16h 11m
Deal found 8/3$135
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:09 pm -
1 stop13h 09m
Wed 9/912:47 pm -
1 stop6h 16m
Deal found 8/4$150
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Wed 9/168:39 pm -
1 stop12h 43m
Wed 9/2312:47 pm -
1 stop6h 16m
Deal found 8/2$151
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:09 pm -
1 stop13h 09m
Tue 9/812:13 pm -
1 stop7h 08m
Deal found 8/3$152
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:23 pm -
1 stop15h 59m
Mon 9/216:51 pm -
1 stop24h 12m
Deal found 8/3$153
This Kiwi.com deal was found by Cheapflights users on 8/7. 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.
Wed 10/78:30 am -
1 stop26h 48m
Wed 10/2112:13 pm -
1 stop22h 00m
Deal found 8/7$154
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:30 pm -
1 stop12h 48m
Mon 8/3112:13 pm -
1 stop24h 46m
Deal found 8/3$155
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:23 pm -
1 stop15h 59m
Mon 9/146:51 pm -
1 stop24h 12m
Deal found 8/5$156
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:24 pm -
1 stop22h 32m
Thu 9/1710:17 am -
1 stop12h 30m
Deal found 8/4$158
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/39:03 am -
1 stop10h 39m
Sun 9/612:13 pm -
1 stop11h 11m
Deal found 8/3$167

Find flight deals from Sky Harbor Intl to Oakland

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to Oakland (OAK). 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 August 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$134
(Kiwi.com)

One-way from

$63
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$269

Good round-trip deal

$309 or less

Good one-way deal

$148 or less
Provider with most accurate pricing for Phoenix Sky Harbor Intl-Oakland flight deals.
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Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-Oakland flights.
Search Deals
From Phoenix Sky Harbor Intl to Oakland
Search Deals
One-way flight from Phoenix Sky Harbor Intl to Oakland
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($41 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Phoenix Sky Harbor Intl to Oakland.
Search Deals
Price to beat on a one-way flight from Phoenix Sky Harbor Intl to Oakland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to Oakland 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 August 7, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to Oakland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixOakland

PHX Phoenix Sky Harbor Intl - OAK Oakland

PHXOAK

Phoenix Sky Harbor Intl

Wed 9/16

8:39 pm-9:22 am

1 stop12h 43m

Oakland

Wed 9/23

12:47 pm-7:03 pm

1 stop6h 16m

$151
Quickest round-trip

PhoenixOakland

PHX Phoenix Sky Harbor Intl - OAK Oakland

PHXOAK

Phoenix Sky Harbor Intl

Thu 8/27

5:15 am-7:10 am

Nonstop1h 55m

Oakland

Sat 8/29

5:15 am-7:10 am

Nonstop1h 55m

$197

PhoenixOakland

PHX Phoenix Sky Harbor Intl - OAK Oakland

PHXOAK

Phoenix Sky Harbor Intl

Fri 9/4

5:15 am-7:10 am

Nonstop1h 55m

Oakland

Sat 9/5

6:00 pm-8:00 pm

Nonstop2h 00m

$217

PhoenixOakland

PHX Phoenix Sky Harbor Intl - OAK Oakland

PHXOAK

Phoenix Sky Harbor Intl

Thu 9/3

5:15 am-7:10 am

Nonstop1h 55m

Oakland

Sun 9/6

7:10 pm-9:10 pm

Nonstop2h 00m

$227

PhoenixOakland

PHX Phoenix Sky Harbor Intl - OAK Oakland

PHXOAK

Phoenix Sky Harbor Intl

Wed 10/7

6:45 am-10:10 am

1 stop3h 25m

Oakland

Wed 10/21

10:10 am-12:05 pm

Nonstop1h 55m

$243

PhoenixOakland

PHX Phoenix Sky Harbor Intl - OAK Oakland

PHXOAK

Phoenix Sky Harbor Intl

Thu 11/12

3:35 pm-4:30 pm

Nonstop1h 55m

Oakland

Sun 11/15

6:15 pm-9:10 pm

Nonstop1h 55m

$247

PhoenixOakland

PHX Phoenix Sky Harbor Intl - OAK Oakland

PHXOAK

Phoenix Sky Harbor Intl

Sat 10/31

6:10 am-8:10 am

Nonstop2h 00m

Oakland

Sun 11/1

5:00 am-7:55 am

Nonstop1h 55m

$249

PhoenixOakland

PHX Phoenix Sky Harbor Intl - OAK Oakland

PHXOAK

Phoenix Sky Harbor Intl

Sat 9/26

12:13 pm-6:12 pm

1 stop5h 59m

Oakland

Mon 9/28

5:10 pm-10:27 pm

1 stop5h 17m

$277

PhoenixOakland

PHX Phoenix Sky Harbor Intl - OAK Oakland

PHXOAK

Phoenix Sky Harbor Intl

Sat 9/5

7:00 am-6:12 pm

1 stop11h 12m

Oakland

Tue 9/8

3:13 pm-7:07 pm

1 stop3h 54m

$278
Cheapest one-way
Quickest one-way

PhoenixOakland

PHX Phoenix Sky Harbor Intl - OAK Oakland

PHXOAK

Phoenix Sky Harbor Intl

Fri 10/2

10:40 pm-12:35 am

Nonstop1h 55m

$99

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/3

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Compare providers for flights from Sky Harbor Intl to Oakland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to Oakland in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Oakland, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-Oakland, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-Oakland, California flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-Oakland, California flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-Oakland, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sky Harbor Intl to Oakland

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

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

To ensure you get the cheapest price possible for a flight from Phoenix Sky Harbor Intl Airport to Oakland, California, you should look to book at least 59 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 Oakland, California?

Currently, October is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Oakland, California (average of $192). Flying from Phoenix Sky Harbor Intl Airport to Oakland, California in March is currently the most expensive (average of $420). 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 OAK?

Find hourly flight availability from Sky Harbor Intl to Oakland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 7, 2026.

One of the essential ways to save on airfare from Phoenix Sky Harbor Intl Airport to Oakland, California is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 26% on airfare.

What is the cheapest day to fly from Phoenix Sky Harbor Intl Airport to Oakland, California?

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to Oakland. Price data was last updated on August 1, 2026.

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

How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to Oakland, California?

Airfare is below average for this route at the moment.

Phoenix Sky Harbor Intl Airport to Oakland, California flights typically cost between $248 and $310 in September.
The cheapest round-trip price found within the last 5 days was $134 on Frontier (Sep 15-Sep 22).

The best insider tips for Phoenix Sky Harbor Intl Airport to Oakland flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Phoenix Sky Harbor Intl Airport to Oakland trip
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on PHX

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Bill Fink

Bill Fink

Expert on OAK

Bill is an award-winning travel writer with extensive credits covering airlines and the aviation industry for publications including AARP, AFAR, The Points Guy and Yahoo. Based in Portland, Oregon, Bill has traveled to more than 75 countries - and been late for his flight in most of them. He once achieved top-level frequent flier status for all of American, Delta and United Airlines during a single year.

Read more

Reviews of airlines servicing Oakland

Get insights into the airlines that provide service to Oakland. 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 Oakland. Reviews last updated August 7, 2026.
Get a feel of what it's like to fly with Southwest and Frontier from Phoenix Sky Harbor Intl Airport to Oakland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,217 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Southwest
8.0
Very good
4,217 reviews
Southwest
8.0
Very good
4,217 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time
Frontier
5.6
Fair
2,723 reviews
Southwest
8.0
Very good
4,217 reviews

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Arlene,May 2024

SAN - OAK

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Related info for your journey

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

  • What airport do you fly into for flights to Oakland from Phoenix Sky Harbor Intl?

    Located just 7.0 mi from the city center, Oakland is the airport most travelers will use when flying to Oakland from Phoenix Sky Harbor Intl. Booking flights from Phoenix Sky Harbor Intl to Oakland (OAK) should be relatively easy as there is 1 daily inbound flight from Phoenix Sky Harbor Intl from 2 different airlines.

  • How long is the flight from Phoenix Sky Harbor Intl Airport to Oakland, California?

    There are many flights that can get you from Phoenix Sky Harbor Intl Airport to Oakland, California in 1h 55m. Fly via Frontier or Southwest to get the fastest option. The distance between Phoenix Sky Harbor Intl Airport and Oakland, California is about 645 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 flying from Phoenix Sky Harbor Intl Airport to Oakland, California round-trip?

    Cheapflights users have booked flights from Phoenix Sky Harbor Intl Airport to Oakland, California round-trip from $137. Another airline that can offer you cheap pricing is Frontier. These flights start at 54% lower than the current average price 3 months from now.

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

    One-way options have recently been found by users for as low as $29 on Frontier. Other airlines that offer cheap prices include Alaska Airlines from $68 and Southwest from $81 one-way.

  • What are the cheapest flights from Phoenix Sky Harbor Intl Airport to Oakland, California?

    The cheapest flight price from Phoenix Sky Harbor Intl Airport to Oakland, California is $98. On average you can expect to pay $321. The most popular route, (Phoenix Sky Harbor Intl - Oakland), can usually be booked for $158.

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

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

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

    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 Oakland.

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

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to Oakland 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 Oakland, California?

    Currently, October is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to Oakland, California (average of $192). Flying from Phoenix Sky Harbor Intl Airport to Oakland, California in March is currently the most expensive (average of $420). 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 2 airlines flying from Sky Harbor Intl to Oakland

Discover the top 2 airlines that operate flights from Sky Harbor Intl to Oakland. 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 August 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$137Average$302FlexibilityNo cancel feeOn-time63%
FrontierCheapest$160Average$256FlexibilityNo cancel feeOn-time62%

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