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$79+ Cheap flights from Denver to Oakland, CA (DEN - 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — OAK
Jul 19 — Jul 261
Sat 7/19
Sat 7/26
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Oakland are usually found in February or April, booked 52 days in advance, depart on a Tuesday or Friday and return on a Wednesday

Cheap flight deals from Denver to Oakland

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) 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 July 14, 2025.

Round-trip from

$157
(Southwest)

One-way from

$79
(Southwest)

Popular in

June

Cheapest in

February

Average price

$282

Good round-trip deal

$247 or less

Good one-way deal

$188 or less
From Denver Intl to Oakland
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One-way flight from Denver Intl to Oakland
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Highest demand for flights based on searches. 11% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Denver Intl to Oakland.
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Price to beat on a one-way flight from Denver Intl to Oakland.
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Find flight deals from Denver to Oakland

Cheapest flights from Denver to Oakland
Explore the most affordable flight options available from Denver to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 14, 2025.

This Southwest deal was found by Cheapflights users on 7/14. 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 8/167:45 amDEN - OAK
Nonstop2h 35mSouthwest
Mon 8/185:35 amOAK - DEN
Nonstop2h 30mSouthwest
Deal found 7/14$157
This Delta deal was found by Cheapflights users on 7/13. 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.
Sat 8/166:25 pmDEN - OAK
1 stop5h 21mDelta
Sat 8/236:00 amOAK - DEN
1 stop4h 51mDelta
Deal found 7/13$207
This Alaska Airlines deal was found by Cheapflights users on 7/13. 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 8/146:00 amDEN - OAK
1 stop19h 01mAlaska Airlines
Tue 8/192:38 pmOAK - DEN
1 stop6h 09mAlaska Airlines
Deal found 7/13$229

Cheapflights Fare Finder

Customize your flight search to find flights from Denver 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 July 14, 2025.
Use the filters below to find and compare flights from Denver to Oakland that are best for you.

Fly from

Denver

Fly to

Oakland

Route

Depart

Return

Price

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Sat 8/16

7:45 am-9:20 am

Nonstop2h 35m

Oakland

Mon 8/18

5:35 am-9:05 am

Nonstop2h 30m

$157

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Sat 8/16

6:25 pm-10:46 pm

1 stop5h 21m

Oakland

Sat 8/23

6:00 am-11:51 am

1 stop4h 51m

$207

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Thu 8/14

6:00 am-12:01 am

1 stop19h 01m

Oakland

Tue 8/19

2:38 pm-9:47 pm

1 stop6h 09m

$229

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Sat 8/16

7:45 am-9:20 am

Nonstop2h 35m

$79

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Mon 9/15

6:17 pm-8:59 am

1 stop15h 42m

$94

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Tue 8/12

6:25 pm-11:50 pm

1 stop6h 25m

$104

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Thu 12/4

7:00 am-1:35 pm

1 stop7h 35m

$108

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Mon 11/3

12:49 pm-6:53 pm

1 stop7h 04m

$111

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Thu 8/28

9:59 am-4:53 pm

1 stop7h 54m

$166

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/13

The best insider tips for Denver to Oakland flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Denver to Oakland trip
Airports
DEN

For a quick check-in at DEN, use the A Line train to avoid traffic and reach the airport in 37 minutes.

Read more about DENby Emily Zemler
OAK

Use BART for a cost-efficient and fast commute from OAK to San Francisco, especially during rush hour.

Read more about OAKby Bill Fink
Our travel experts
Bill Fink

Bill Fink

Expert on OAK

Bill Fink

Bill Fink

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
Emily Zemler

Emily Zemler

Expert on DEN

Emily Zemler

Emily Zemler

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more

Best time to book a flight from Denver to Oakland

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

How far ahead should I book a flight from Denver to Oakland, California?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Oakland. Price data was last updated on July 11, 2025.

To ensure you get the cheapest price possible for a flight from Denver to Oakland, California, you should look to book at least 52 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 Denver to Oakland, California?

Currently, April is the cheapest month in which you can book a flight from Denver to Oakland, California (average of $183). Flying from Denver to Oakland, California in November is currently the most expensive (average of $259). 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 DEN to OAK?

Find hourly flight availability from Denver 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 July 14, 2025.

It’s optimal to fly from Denver to Oakland, California in the evening. By choosing this option you can save up to 48% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Denver to Oakland, California?

Use this chart to determine the cheapest time to fly round-trip from Denver to Oakland. Price data was last updated on July 13, 2025.

Travelers seeking maximum savings on their Denver to Oakland, California flight should consider departing on Tuesday evenings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 July 14, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Denver to Oakland 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
10,000 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,243 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,953 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,571 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Sun Country Air
6.9
Okay
335 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • What airports do I use to fly from Denver to Oakland?

    Oakland is the airport most travelers will use when flying to Oakland from Denver Intl. Booking flights from Denver Intl (DEN) to Oakland (OAK) should be relatively easy as there are 6 daily flights to Oakland from 3 different airlines. 2h 30m is how long a flight from Denver to Oakland will take if you book a nonstop flight.

  • How popular is this Denver to Oakland, California flight route?

    Within the past month, 4 users have taken a look at flights from Denver Intl to Oakland.

  • What are the cheapest airlines flying from Denver to Oakland, California round-trip?

    Our cheapest airline available from Denver to Oakland, California is Southwest. Our recent data shows that you can find tickets from as low as $157 on this airline. Additional options worth looking into are Delta and Alaska Airlines, starting at $207 and $229 round-trip. Southwest is priced at 50% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Denver to Oakland, California one-way?

    One-way options have recently been found by users for as low as $79 on Southwest. Other airlines that offer cheap prices include Alaska Airlines from $94 and Delta from $104 one-way.

  • What are the cheapest flights from Denver to Oakland, California?

    On average you can expect to pay $317 for a flight from Denver to Oakland, California. The cheapest flight overall is $123 while the most popular route, (Denver Intl - Oakland) is currently priced at $157.

  • Can I find deals for flights from Denver to Oakland that include hotel bookings?

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

  • How can I find direct flights from Denver to Oakland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to Oakland.

  • Can I find deals for business class flights from Denver to Oakland?

    Yes. Cheapflights offers flight deals from Denver 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 Denver to Oakland, California?

    Currently, April is the cheapest month in which you can book a flight from Denver to Oakland, California (average of $183). Flying from Denver to Oakland, California in November is currently the most expensive (average of $259). 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

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Alternative routes for Denver to Oakland

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Top 3 airlines flying from Denver to Oakland

Discover the top 3 airlines that operate flights from Denver 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 July 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$220FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$287FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$183Average$311FlexibilityNo cancel feeOn-time63%

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