Find Cheap Flights from Oakland to Denver International (OAK - DEN)

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Thu 2/22
Thu 3/1
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Good to Know

Low Season:
January
Best time to beat the crowds
2%
expected price decrease
High Season:
July
Most popular time to fly
6%
expected price increase
Average Price:
$255
(avg. price over the last 2 weeks)
Good Deal:
$198
or less (round trip)

When to Book Flights from Oakland to Denver International

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $197 or less.
The cheapest flight from Oakland to Denver International was found 38 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
High season is considered to be June, July and August. The cheapest month to fly is January.
Morning departure is around 30% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Oakland to Denver International Flights

How long does a flight from Oakland to Denver International take?
An average nonstop flight takes 3h 47m, covering a distance of 955 miles.
How many flights are there between Oakland and Denver International?
There are 77 (nonstop) flights between Oakland and Denver International per week, averaging 12 per day.
Which airlines provide the cheapest flights from Oakland to Denver International?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($152), Delta ($174) and Spirit Airlines ($193).
Do I need a passport to fly between Oakland and Denver International?
No.
Which airlines fly most frequently between Oakland and Denver International?
Southwest (11 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Oakland to Denver International?
For Oakland to Denver International, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Denver International back to Oakland, the best deals are generally found on Saturday, with Monday being the most expensive.

Book cheap flights from Oakland to Denver International (round-trip)

Airports
Origin
Oakland
$152
only
$152
Destination
Denver
$152
only
$152
Tue, Apr 17
OAK
DEN
4h 28m
Wed, Apr 25
DEN
OAK
4h 35m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 13
OAK
DEN
4h 23m
Tue, Mar 27
DEN
OAK
4h 24m
Trip: 15 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16147 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
EWR
DTW
Mediocre 3.3

I've always wanted to go to all five Manhattan boroughs in one day. Thanks to Delta, that happened.

The plane broke down as we were about to take off. Delta rebooked everyone on to new flights because it was pretty obvious that plane was not going to be fixed in time. The crew did their best given the situation. The situation was absolute bs though - we had to take a cab to JFK for our new flight and do the whole security thing again and all that annoying stuff. Thanks for wasting 8 hours of my life, Delta.

DEN
JFK
Good 6.3

Comfortable seats. Good entertainment

Going to Denver was delayed and now return trip delayed We were give 3 separate reasons. Poor communication. Just telling me a flight will be delayed is not communication. Lack of a free snack was disappointing. May have to rethink flying Delta next time.

BDL
CVG
Okay 4.0

Great pilot..

Jam packed too small and the lady flight attendant was to bossy and not that welcoming, she was more interested in being more of a drill sergeant than the comfort of the passengers

PVR
MSP
Good 7.3

They have few movies selection that was good

I like being in a big space faster. And clean good service I

ATL
TGU
Mediocre 2.0

The service was horribly they dilate my flight 24 hours and I lose my flight yesterday because from Washington to Atlanta the flight was late and from Atlanta to Tegucigalpa leave early

Tue, Feb 27
OAK
DEN
3h 47m
Wed, Feb 28
DEN
OAK
5h 44m
Trip: 2 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52873 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
ORD
IAH
Excellent 10.0

Everything went well with flight

That I 50 dollars for a carry on bag

PHL
FLL
Mediocre 2.0

They eventually got us there. staff were friendly.

Online check-in - DID NOT WORK. Awaited the email, but never came. At the airport - kiosk didn't work. Got an attendant - flight had started boarding 5-10m before getting the agent / *their* policy is no boarding passes after that -- even though hours earlier the online check-in was done. They charged for the baggage, so parts took. Reality seems to be that flight was oversold. Upon rebook at next flight - that one was delayed due to awaiting inbound flight attendant. They know this stuff hours ahead of time, but never say.

IAH
LAX
Mediocre 3.0

They charge for everything so you don’t really save. An hour or so later I found seats for $120 less but there is no refund. No room for legs.

BOS
TPA
Okay 5.0

nothing

uncooperative staff at check in. seats very very uncomfortable priced higher than jet blue and no drinks offered

LAX
DFW
Excellent 9.6

Price and personnel

NA

Wed, Apr 18
OAK
DEN
4h 28m
Wed, Apr 25
DEN
OAK
4h 24m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 15
OAK
DEN
4h 09m
Wed, May 16
DEN
OAK
4h 19m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 14
OAK
DEN
4h 23m
Tue, Mar 27
DEN
OAK
4h 35m
Trip: 14 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16147 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ATL
SLC
Excellent 10.0

Quick boarding for a big plane. Lots of room for overhead luggage. Two beverage services. Nice crew!

EWR
DTW
Mediocre 3.3

I've always wanted to go to all five Manhattan boroughs in one day. Thanks to Delta, that happened.

The plane broke down as we were about to take off. Delta rebooked everyone on to new flights because it was pretty obvious that plane was not going to be fixed in time. The crew did their best given the situation. The situation was absolute bs though - we had to take a cab to JFK for our new flight and do the whole security thing again and all that annoying stuff. Thanks for wasting 8 hours of my life, Delta.

SLC
RAP
Excellent 8.6

Crowded boarding area, but no standing around for long. Quick boarding. Entertainment not available so can't rate that. Good crew

BJX
LAX
Excellent 8.0

I liked the check-in kiosk, but only because I had no bags to check. I liked being able to choose my own seat. I liked that the flight was uneventful. I liked the staff at all stages, they were friendly and helpful.

They made me shove my purse into my knapsack to fit within their two bag policy. That's a first for me. My Delta flight did not do that.

ATL
TGU
Mediocre 2.0

The service was horribly they dilate my flight 24 hours and I lose my flight yesterday because from Washington to Atlanta the flight was late and from Atlanta to Tegucigalpa leave early

Tue, Mar 20
OAK
DEN
5h 55m
Tue, Apr 3
DEN
OAK
4h 35m
Trip: 15 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16147 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
DEN
JFK
Good 6.3

Comfortable seats. Good entertainment

Going to Denver was delayed and now return trip delayed We were give 3 separate reasons. Poor communication. Just telling me a flight will be delayed is not communication. Lack of a free snack was disappointing. May have to rethink flying Delta next time.

LAX
IND
Excellent 10.0

The comfort, space, quiet, snacks

EWR
DTW
Mediocre 3.3

I've always wanted to go to all five Manhattan boroughs in one day. Thanks to Delta, that happened.

The plane broke down as we were about to take off. Delta rebooked everyone on to new flights because it was pretty obvious that plane was not going to be fixed in time. The crew did their best given the situation. The situation was absolute bs though - we had to take a cab to JFK for our new flight and do the whole security thing again and all that annoying stuff. Thanks for wasting 8 hours of my life, Delta.

ATL
SLC
Excellent 10.0

Quick boarding for a big plane. Lots of room for overhead luggage. Two beverage services. Nice crew!

BOS
LGA
Mediocre 2.0

We were in the plane for 3 hours before we could depart. No one offered us a drink or snack.

Sat, Feb 24
OAK
DEN
3h 47m
Sat, Mar 3
DEN
OAK
5h 44m
Trip: 8 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52873 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
DFW
ATL
Excellent 9.6

Price and personnel

NA

BOS
MYR
Mediocre 2.0

Nothing I guess I arrived alive

Crew member was late so they held the plane to they got there making me miss all my contingency flights and having to wait over 12 hours to catch another flight

BOS
TPA
Okay 5.0

nothing

uncooperative staff at check in. seats very very uncomfortable priced higher than jet blue and no drinks offered

BOS
MSY
Okay 4.0

The flight was safe. We made it.

So many fees! It was ridiculous, but I guess that’s my fault for not reading reviews. I should have just overnighted my suitcase to my destination - it would have been heaped than the $75 baggage fee.

LGA
MYR
Excellent 9.3

I had a broken seat, the gave me a different seat. Thday was very considerate.

Tue, Mar 6
OAK
DEN
3h 47m
Tue, Mar 13
DEN
OAK
4h 37m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 21
OAK
DEN
7h 19m
Tue, Apr 3
DEN
OAK
4h 35m
Trip: 14 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16147 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
DEN
JFK
Good 6.3

Comfortable seats. Good entertainment

Going to Denver was delayed and now return trip delayed We were give 3 separate reasons. Poor communication. Just telling me a flight will be delayed is not communication. Lack of a free snack was disappointing. May have to rethink flying Delta next time.

SLC
RAP
Excellent 8.6

Crowded boarding area, but no standing around for long. Quick boarding. Entertainment not available so can't rate that. Good crew

LAX
IND
Excellent 10.0

The comfort, space, quiet, snacks

CUN
ATL
Good 7.0

Staff was friendly. Flight was smooth.

Media kept freezing. They had to reboot the system several times.

BDL
CVG
Okay 4.0

Great pilot..

Jam packed too small and the lady flight attendant was to bossy and not that welcoming, she was more interested in being more of a drill sergeant than the comfort of the passengers

Tue, Feb 27
OAK
DEN
3h 47m
Sat, Mar 3
DEN
OAK
5h 44m
Trip: 5 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52873 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
SAP
IAH
Okay 4.6

I'm not sure how it's legal that spirit doesn't include the exit tax for a country when every single other airline does include it in their KAYAK posted price. There is literally a tax window in San Pedro Sulu, Honduras that says for "spirit airlines passengers" charging $47 per person that my family of 5 had to pay to get out of honduras. Continental would have been cheaper. The exit tax for a country is a required tax. Why is the tax included in the KAYAK posted continental price but not spirit? Only spirit airlines passengers had to pay it. That's messed up. Kayak should be more aware that prices they list aren't truly accurate as all the required taxes were not included. I'm not talking about baggage fees or meal fees or seat selection fees which aren't required if you don't want to pay it, I'm talking about a required tax to get back on the plane.

DFW
ATL
Excellent 9.6

Price and personnel

NA

BOS
MYR
Mediocre 2.0

Nothing I guess I arrived alive

Crew member was late so they held the plane to they got there making me miss all my contingency flights and having to wait over 12 hours to catch another flight

LGA
MYR
Excellent 9.3

I had a broken seat, the gave me a different seat. Thday was very considerate.

BOS
MSY
Okay 4.0

The flight was safe. We made it.

So many fees! It was ridiculous, but I guess that’s my fault for not reading reviews. I should have just overnighted my suitcase to my destination - it would have been heaped than the $75 baggage fee.

Tue, Apr 17
OAK
DEN
4h 28m
Mon, Apr 23
DEN
OAK
4h 35m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 27
OAK
DEN
7h 19m
Wed, Apr 4
DEN
OAK
4h 35m
Trip: 9 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16147 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
PVR
MSP
Good 7.3

They have few movies selection that was good

I like being in a big space faster. And clean good service I

ATL
SLC
Excellent 10.0

Quick boarding for a big plane. Lots of room for overhead luggage. Two beverage services. Nice crew!

FLL
DTW
Excellent 10.0

I like service

CUN
ATL
Good 7.0

Staff was friendly. Flight was smooth.

Media kept freezing. They had to reboot the system several times.

BOS
LGA
Mediocre 2.0

We were in the plane for 3 hours before we could depart. No one offered us a drink or snack.

Wed, Feb 28
OAK
DEN
3h 47m
Sat, Mar 3
DEN
OAK
5h 44m
Trip: 4 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52873 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
SAP
IAH
Okay 4.6

I'm not sure how it's legal that spirit doesn't include the exit tax for a country when every single other airline does include it in their KAYAK posted price. There is literally a tax window in San Pedro Sulu, Honduras that says for "spirit airlines passengers" charging $47 per person that my family of 5 had to pay to get out of honduras. Continental would have been cheaper. The exit tax for a country is a required tax. Why is the tax included in the KAYAK posted continental price but not spirit? Only spirit airlines passengers had to pay it. That's messed up. Kayak should be more aware that prices they list aren't truly accurate as all the required taxes were not included. I'm not talking about baggage fees or meal fees or seat selection fees which aren't required if you don't want to pay it, I'm talking about a required tax to get back on the plane.

PHL
FLL
Mediocre 2.0

They eventually got us there. staff were friendly.

Online check-in - DID NOT WORK. Awaited the email, but never came. At the airport - kiosk didn't work. Got an attendant - flight had started boarding 5-10m before getting the agent / *their* policy is no boarding passes after that -- even though hours earlier the online check-in was done. They charged for the baggage, so parts took. Reality seems to be that flight was oversold. Upon rebook at next flight - that one was delayed due to awaiting inbound flight attendant. They know this stuff hours ahead of time, but never say.

DFW
ATL
Excellent 9.6

Price and personnel

NA

ORD
IAH
Excellent 10.0

Everything went well with flight

That I 50 dollars for a carry on bag

MSP
PHX
Good 7.0

The flight was affordable and got us from home to vacation.

The space between seats.

Wed, Apr 18
OAK
DEN
4h 28m
Fri, Apr 20
DEN
OAK
4h 35m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 28
OAK
DEN
4h 08m
Tue, Apr 24
DEN
OAK
8h 09m
Trip: 28 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16147 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
BDL
CVG
Okay 4.0

Great pilot..

Jam packed too small and the lady flight attendant was to bossy and not that welcoming, she was more interested in being more of a drill sergeant than the comfort of the passengers

PVR
MSP
Good 7.3

They have few movies selection that was good

I like being in a big space faster. And clean good service I

SLC
RAP
Excellent 8.6

Crowded boarding area, but no standing around for long. Quick boarding. Entertainment not available so can't rate that. Good crew

BJX
LAX
Excellent 8.0

I liked the check-in kiosk, but only because I had no bags to check. I liked being able to choose my own seat. I liked that the flight was uneventful. I liked the staff at all stages, they were friendly and helpful.

They made me shove my purse into my knapsack to fit within their two bag policy. That's a first for me. My Delta flight did not do that.

DEN
JFK
Good 6.3

Comfortable seats. Good entertainment

Going to Denver was delayed and now return trip delayed We were give 3 separate reasons. Poor communication. Just telling me a flight will be delayed is not communication. Lack of a free snack was disappointing. May have to rethink flying Delta next time.

Tue, Mar 6
OAK
DEN
3h 47m
Wed, Mar 7
DEN
OAK
5h 44m
Trip: 2 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52873 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
ORD
IAH
Excellent 10.0

Everything went well with flight

That I 50 dollars for a carry on bag

IAH
LAX
Mediocre 3.0

They charge for everything so you don’t really save. An hour or so later I found seats for $120 less but there is no refund. No room for legs.

BOS
MSY
Okay 4.0

The flight was safe. We made it.

So many fees! It was ridiculous, but I guess that’s my fault for not reading reviews. I should have just overnighted my suitcase to my destination - it would have been heaped than the $75 baggage fee.

PHL
FLL
Mediocre 2.0

They eventually got us there. staff were friendly.

Online check-in - DID NOT WORK. Awaited the email, but never came. At the airport - kiosk didn't work. Got an attendant - flight had started boarding 5-10m before getting the agent / *their* policy is no boarding passes after that -- even though hours earlier the online check-in was done. They charged for the baggage, so parts took. Reality seems to be that flight was oversold. Upon rebook at next flight - that one was delayed due to awaiting inbound flight attendant. They know this stuff hours ahead of time, but never say.

RSW
BWI
Mediocre 3.0

Boarded 90 minutes late Plane was not ready for boarding - additional mechanical work conducted while 100% boarded and A/C shut off Baggage claim carousel broken on arrival

Tue, Feb 27
OAK
DEN
3h 47m
Tue, Mar 6
DEN
OAK
6h 59m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 3
OAK
DEN
4h 10m
Tue, Apr 24
DEN
OAK
4h 24m
Trip: 22 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16147 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
FLL
DTW
Excellent 10.0

I like service

BDL
CVG
Okay 4.0

Great pilot..

Jam packed too small and the lady flight attendant was to bossy and not that welcoming, she was more interested in being more of a drill sergeant than the comfort of the passengers

DEN
JFK
Good 6.3

Comfortable seats. Good entertainment

Going to Denver was delayed and now return trip delayed We were give 3 separate reasons. Poor communication. Just telling me a flight will be delayed is not communication. Lack of a free snack was disappointing. May have to rethink flying Delta next time.

ATL
TGU
Mediocre 2.0

The service was horribly they dilate my flight 24 hours and I lose my flight yesterday because from Washington to Atlanta the flight was late and from Atlanta to Tegucigalpa leave early

ATL
SLC
Excellent 10.0

Quick boarding for a big plane. Lots of room for overhead luggage. Two beverage services. Nice crew!

Tue, Mar 6
OAK
DEN
3h 47m
Wed, Mar 7
DEN
OAK
5h 44m
Trip: 2 days
5.5OkayShow reviews
Overall 5.5 Okay
Based on 52873 reviews
Overall
5.7
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
LGA
MYR
Excellent 9.3

I had a broken seat, the gave me a different seat. Thday was very considerate.

RSW
BWI
Mediocre 3.0

Boarded 90 minutes late Plane was not ready for boarding - additional mechanical work conducted while 100% boarded and A/C shut off Baggage claim carousel broken on arrival

BOS
MSY
Okay 4.0

The flight was safe. We made it.

So many fees! It was ridiculous, but I guess that’s my fault for not reading reviews. I should have just overnighted my suitcase to my destination - it would have been heaped than the $75 baggage fee.

ORD
IAH
Excellent 10.0

Everything went well with flight

That I 50 dollars for a carry on bag

PHL
FLL
Mediocre 2.0

They eventually got us there. staff were friendly.

Online check-in - DID NOT WORK. Awaited the email, but never came. At the airport - kiosk didn't work. Got an attendant - flight had started boarding 5-10m before getting the agent / *their* policy is no boarding passes after that -- even though hours earlier the online check-in was done. They charged for the baggage, so parts took. Reality seems to be that flight was oversold. Upon rebook at next flight - that one was delayed due to awaiting inbound flight attendant. They know this stuff hours ahead of time, but never say.

Show more results

Oakland to Denver International Flight Information

Flights Arrive in Denver International
Flights Depart from Oakland
Flight Price $152
Distance 955 miles
Airlines Delta, Spirit Airlines
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.