Cheap Flights From Oakland Intl. (OAK) To Denver Intl. (DEN)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

Cheapest Flights from Oakland (OAK) to Denver (DEN)

The cheapest flights to Denver Intl. found within the past 7 days were CA $759 round trip and CA $360 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Jul. 23 - Tue, Jul. 29
OAK
Oakland
DEN
Denver
CA $759 Roundtrip, found 18 hours ago
CA $759
Roundtrip
found 18 hours ago
Select Hawaiian Airlines flight, departing Wed, Jul. 23 from Oakland to Denver, returning Tue, Jul. 29, priced at CA $759 found 18 hours ago
Thu, Jul. 24 - Tue, Jul. 29
OAK
Oakland
DEN
Denver
CA $793 Roundtrip, found 18 hours ago
CA $793
Roundtrip
found 18 hours ago
Select Hawaiian Airlines flight, departing Thu, Jul. 24 from Oakland to Denver, returning Tue, Jul. 29, priced at CA $793 found 18 hours ago
Wed, Jul. 23 - Wed, Jul. 30
OAK
Oakland
DEN
Denver
CA $814 Roundtrip, found 18 hours ago
CA $814
Roundtrip
found 18 hours ago
Select Hawaiian Airlines flight, departing Wed, Jul. 23 from Oakland to Denver, returning Wed, Jul. 30, priced at CA $814 found 18 hours ago
Thu, Jul. 24 - Wed, Jul. 30
OAK
Oakland
DEN
Denver
CA $849 Roundtrip, found 18 hours ago
CA $849
Roundtrip
found 18 hours ago
Select Hawaiian Airlines flight, departing Thu, Jul. 24 from Oakland to Denver, returning Wed, Jul. 30, priced at CA $849 found 18 hours ago
Wed, Jul. 23 - Thu, Jul. 31
OAK
Oakland
DEN
Denver
CA $952 Roundtrip, found 18 hours ago
CA $952
Roundtrip
found 18 hours ago
Select Hawaiian Airlines flight, departing Wed, Jul. 23 from Oakland to Denver, returning Thu, Jul. 31, priced at CA $952 found 18 hours ago
Thu, Jul. 24 - Thu, Jul. 31
OAK
Oakland
DEN
Denver
CA $987 Roundtrip, found 18 hours ago
CA $987
Roundtrip
found 18 hours ago
Select Hawaiian Airlines flight, departing Thu, Jul. 24 from Oakland to Denver, returning Thu, Jul. 31, priced at CA $987 found 18 hours ago
Tue, Jul. 22 - Wed, Jul. 23
OAK
Oakland
DEN
Denver
CA $1,026 Roundtrip, found 18 hours ago
CA $1,026
Roundtrip
found 18 hours ago
Select Hawaiian Airlines flight, departing Tue, Jul. 22 from Oakland to Denver, returning Wed, Jul. 23, priced at CA $1,026 found 18 hours ago
Wed, Jul. 23 - Thu, Jul. 24
OAK
Oakland
DEN
Denver
CA $1,053 Roundtrip, found 18 hours ago
CA $1,053
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Wed, Jul. 23 from Oakland to Denver, returning Thu, Jul. 24, priced at CA $1,053 found 18 hours ago
Mon, Jul. 21 - Tue, Jul. 22
OAK
Oakland
DEN
Denver
CA $1,059 Roundtrip, found 18 hours ago
CA $1,059
Roundtrip
found 18 hours ago
Select Hawaiian Airlines flight, departing Mon, Jul. 21 from Oakland to Denver, returning Tue, Jul. 22, priced at CA $1,059 found 18 hours ago
Mon, Jul. 21 - Thu, Jul. 24
OAK
Oakland
DEN
Denver
CA $1,087 Roundtrip, found 18 hours ago
CA $1,087
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Mon, Jul. 21 from Oakland to Denver, returning Thu, Jul. 24, priced at CA $1,087 found 18 hours ago
Wed, Jul. 23 - Fri, Jul. 25
OAK
Oakland
DEN
Denver
CA $1,108 Roundtrip, found 18 hours ago
CA $1,108
Roundtrip
found 18 hours ago
Select Hawaiian Airlines flight, departing Wed, Jul. 23 from Oakland to Denver, returning Fri, Jul. 25, priced at CA $1,108 found 18 hours ago
Thu, Jul. 24 - Fri, Jul. 25
OAK
Oakland
DEN
Denver
CA $1,143 Roundtrip, found 18 hours ago
CA $1,143
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Thu, Jul. 24 from Oakland to Denver, returning Fri, Jul. 25, priced at CA $1,143 found 18 hours ago
Wed, Jul. 23 - Wed, Jul. 23
OAK
Oakland
DEN
Denver
CA $1,672 Roundtrip, found 18 hours ago
CA $1,672
Roundtrip
found 18 hours ago
Select Delta flight, departing Wed, Jul. 23 from Oakland to Denver, returning Wed, Jul. 23, priced at CA $1,672 found 18 hours ago

Frequently asked questions

Are there direct flights from Oakland Intl. Airport (OAK) to Denver Intl. Airport (DEN)?
If you're looking to travel from Oakland Intl. Airport to DEN as speedily as possible, you'll be glad to know multiple airlines operate direct flights. Choose your preferred seat with Southwest Airlines or Frontier Airlines.
What airlines fly from Oakland Intl. Airport to Denver Airport?
If you're traveling to Denver from Oakland, there are a number of airlines advertising direct flights. One of the most popular is Southwest Airlines (WN), which has 147 flights every month. If you'd like more options, take a look at the deals on offer from Frontier Airlines (F9). This airline operates 17 flights each month. Between the two, you're sure to find the flight to suit your travel needs.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Oakland (OAK)

Travelers at OAK love to visit these top cities. Roam to the top destinations from Oakland (OAK) today with the cheap prices from Travelocity!

Popular Flight Routes from Denver (DEN)

Travelers at DEN love to visit these top cities. Roam to the top destinations from Denver(DEN) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.