$79 Cheap Flights from Oakland (OAK) to Denver (DEN)

View $79 flight on Sat, Dec 6, 2025Opens in a new window

Popular airlines from Oakland Intl. Airport (OAK) to Denver Intl. Airport (DEN)

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Today's featured flight deals from Oakland Intl. Airport (OAK) to Denver Intl. Airport (DEN)

Nonstop
Carry-on included
Lower price than typical

Cheap Flights from Oakland to Denver (OAK-DEN)

Prices were available within the past 7 days and start at $79 for one-way flights and $157 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Sat, Dec 6 - Wed, Dec 10
OAK
Oakland
DEN
Denver
$157 Roundtrip, found 8 hours ago
$157
Roundtrip
found 8 hours ago
Select Southwest Airlines flight, departing Sat, Dec 6 from Oakland to Denver, returning Wed, Dec 10, priced at $157 found 8 hours ago
Southwest Airlines
Tue, Dec 9 - Fri, Dec 12
OAK
Oakland
DEN
Denver
$176 Roundtrip, found 6 hours ago
$176
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Tue, Dec 9 from Oakland to Denver, returning Fri, Dec 12, priced at $176 found 6 hours ago
Southwest Airlines
Mon, Nov 3 - Sat, Nov 8
OAK
Oakland
DEN
Denver
$177 Roundtrip, found 4 hours ago
$177
Roundtrip
found 4 hours ago
Select Southwest Airlines flight, departing Mon, Nov 3 from Oakland to Denver, returning Sat, Nov 8, priced at $177 found 4 hours ago
Southwest Airlines
Sat, Nov 15 - Mon, Nov 17
OAK
Oakland
DEN
Denver
$182 Roundtrip, found 6 hours ago
$182
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Sat, Nov 15 from Oakland to Denver, returning Mon, Nov 17, priced at $182 found 6 hours ago
Alaska Airlines
Sat, Dec 6 - Wed, Dec 10
OAK
Oakland
DEN
Denver
$186 Roundtrip, found 8 hours ago
$186
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Sat, Dec 6 from Oakland to Denver, returning Wed, Dec 10, priced at $186 found 8 hours ago
Alaska Airlines
Mon, Nov 3 - Sat, Nov 8
OAK
Oakland
DEN
Denver
$187 Roundtrip, found 4 hours ago
$187
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Mon, Nov 3 from Oakland to Denver, returning Sat, Nov 8, priced at $187 found 4 hours ago
Southwest Airlines
Thu, Oct 30 - Wed, Nov 5
OAK
Oakland
DEN
Denver
$187 Roundtrip, found 1 day ago
$187
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Thu, Oct 30 from Oakland to Denver, returning Wed, Nov 5, priced at $187 found 1 day ago
Alaska Airlines
Mon, Nov 3 - Sat, Nov 8
OAK
Oakland
DEN
Denver
$191 Roundtrip, found 4 hours ago
$191
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Mon, Nov 3 from Oakland to Denver, returning Sat, Nov 8, priced at $191 found 4 hours ago
Alaska Airlines
Mon, Nov 3 - Sat, Nov 8
OAK
Oakland
DEN
Denver
$192 Roundtrip, found 4 hours ago
$192
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Mon, Nov 3 from Oakland to Denver, returning Sat, Nov 8, priced at $192 found 4 hours ago
Delta
Wed, Nov 5 - Sat, Nov 8
OAK
Oakland
DEN
Denver
$197 Roundtrip, found 9 hours ago
$197
Roundtrip
found 9 hours ago
Select Delta flight, departing Wed, Nov 5 from Oakland to Denver, returning Sat, Nov 8, priced at $197 found 9 hours ago

Find the cheapest month to fly from Oakland (OAK) to Denver (DEN)

May is typically the cheapest month to fly

From $141 - $492 per traveler.

Alternative airports near Denver

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Denver Intl. DEN. Cheapest option available. Average driving time to city center is 32 minutes. Flights from $257
DEN
Denver Intl.
Cheapest
Average driving time to city center32 min
Flights from $257

Frequently asked questions

How much does a flight from Oakland Intl. Airport (OAK) to Denver Intl. Airport (DEN) cost?
Get a cheap one-way flight from $79 or cheap return flight from $157 from Oakland Intl. Airport (OAK) to Denver Intl. Airport (DEN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Oakland Intl. Airport (OAK) to Denver Intl. Airport (DEN)?
The cheapest month to fly from OAK to DEN is December, when there's less demand. Off-peak season is typically when airlines offer better prices between these airports.
Which airlines fly direct from Oakland Intl. Airport (OAK) to Denver Intl. Airport (DEN)?
You can travel nonstop from Oakland Intl. Airport (OAK) to Denver Intl. Airport (DEN) on a Southwest Airlines flight.
What is the cheapest airline that flies from Oakland Intl. Airport (OAK) to Denver Intl. Airport (DEN)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from OAK to DEN. Then, sort your results by "Price (lowest to highest)" to score a great deal.
How many flights per day from Oakland Intl. Airport (OAK) to Denver Intl. Airport (DEN)?
When taking off from Oakland Intl. Airport (OAK), you'll have your pick from an average of 3 daily nonstop flights to Denver Intl. Airport (DEN).
What are the most popular departure times for flights from Oakland Intl. Airport (OAK) to Denver Intl. Airport (DEN)?
Flights between OAK and DEN tend to be busiest at 9 AM. For a quieter experience and potentially cheaper prices, choose a time when demand is lower.
What day of the week has the most flights from OAK to DEN?
Friday offers the most flights from Oakland Intl. Airport (OAK) to Denver Intl. Airport (DEN). Consider taking off on this day and you'll have the best chance of finding a schedule that works for you.
What is the earliest flight from Oakland Intl. Airport (OAK) to Denver Intl. Airport (DEN)?
Catch the earliest flight at around 5:05AM UTC-8, leaving from Oakland Intl. Airport (OAK). You'll be traveling for approximately 2h 30m, touching down at Denver Intl. Airport (DEN) at approximately 8:35AM UTC-7.
How long does it take to fly from Oakland Intl. Airport (OAK) to Denver Intl. Airport (DEN)?
Typically, it takes 2 hours and 28 minutes to fly the 960 mi from OAK to DEN.
What airline has the least delays from OAK to DEN?
Southwest Airlines has the best performance for on-time direct flights from Oakland Intl. Airport (OAK) to Denver Intl. Airport (DEN), with an on-time score of 82%. Use the Expedia App to view your flight status before you leave and get immediate updates about any changes.
What is the best time to fly from Oakland Intl. Airport (OAK) to Denver Intl. Airport (DEN)?
Select a flight from Oakland Intl. Airport (OAK) to Denver Intl. Airport (DEN) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Denver from Oakland Intl. Airport (OAK)?
If you're on a direct flight from Oakland Intl. Airport (OAK) to Denver, Denver Intl. Airport (DEN) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Oakland Intl. Airport (OAK) to Denver Intl. Airport (DEN) last-minute?
Last-minute fares from OAK to DEN are generally more expensive. For the lowest prices, start searching for flights as soon as possible. That being said, if you're flexible with your travel dates, you may land a cheap fare right before your trip.
Is it cheaper to book an OAK to DEN flight and hotel package?
Booking an OAK to DEN flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our extensive range of accommodations and then add activities, car rentals and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Oakland Intl. Airport (OAK) to Denver Intl. Airport (DEN)?
In most cases, you can modify or cancel your OAK to DEN flight. However, there may be additional fees, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you want more details, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Oakland Intl.
Destination airport
Denver Intl.
Airlines serving
Alaska Airlines, Delta, Hawaiian Airlines, Southwest Airlines
Roundtrip price
$157
Distance
954 mi
Average flight time
3 hours 55 mins

Book with confidence

Book with confidence

Oakland to Denver Flights

The cheapest times to fly from Oakland to Denver

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Oakland to Denver are during the month of December. You can find some of the cheapest flights from Oakland to Denver with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Oakland to Denver

Sunday is one of the best days to book for cheap flights from Oakland to Denver: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Oakland to Denver

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Oakland to Denver in 2025. You can also book with separate airlines for your outbound and return journeys, from $79 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Oakland to Denver flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Oakland to Denver airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Oakland to Denver Flights

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*Available to One Key members.