For a smooth departure from OAK, use BART for cost-efficient transit to San Francisco, avoiding potential Bay Bridge traffic delays.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $140 (Kiwi.com) |
One-way from | $74 (Alaska Airlines) |
Popular in | November |
Cheapest in | February |
Average price | $360 |
Good round-trip deal | $361 or less |
Good one-way deal | $218 or less |
Fly from
Fly to
Route
Depart
Return
Price
OaklandDenver
OAK - DEN
OAKDEN
Oakland
Wed 1/28
11:08 am-11:35 pm
1 stop11h 27m
Denver Intl
Tue 2/3
7:00 am-4:23 pm
1 stop10h 23m
OaklandDenver
OAK - DEN
OAKDEN
Oakland
Fri 1/9
8:10 am-11:35 pm
1 stop14h 25m
Denver Intl
Mon 1/12
7:00 am-4:23 pm
1 stop10h 23m
OaklandDenver
OAK - DEN
OAKDEN
Oakland
Mon 1/12
5:17 pm-12:38 pm
1 stop18h 21m
Denver Intl
Thu 1/15
7:00 am-4:23 pm
1 stop10h 23m
OaklandDenver
OAK - DEN
OAKDEN
Oakland
Sat 1/17
8:10 am-11:35 pm
1 stop14h 25m
Denver Intl
Wed 1/21
5:09 pm-8:40 pm
1 stop28h 31m
OaklandDenver
OAK - DEN
OAKDEN
Oakland
Tue 1/6
6:10 am-11:59 pm
1 stop16h 49m
Denver Intl
Tue 1/13
5:09 pm-4:23 pm
1 stop24h 14m
OaklandDenver
OAK - DEN
OAKDEN
Oakland
Fri 2/6
8:10 am-11:35 pm
1 stop14h 25m
Denver Intl
Sun 2/8
7:39 pm-8:40 pm
2 stops26h 01m
OaklandDenver
OAK - DEN
OAKDEN
Oakland
Wed 1/28
7:00 am-12:10 pm
1 stop4h 10m
Denver Intl
Tue 2/3
8:25 pm-10:15 pm
Nonstop2h 50m
OaklandDenver
OAK - DEN
OAKDEN
Oakland
Fri 1/30
8:10 am-4:13 pm
1 stop7h 03m
OaklandDenver
OAK - DEN
OAKDEN
Oakland
Tue 2/3
8:10 am-11:35 pm
1 stop14h 25m
OaklandDenver
OAK - DEN
OAKDEN
Oakland
Thu 2/5
8:10 am-11:35 pm
1 stop14h 25m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Oakland, California to Denver, you should look to book at least 68 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.
Currently, February is the cheapest month in which you can book a flight from Oakland, California to Denver (average of $28). Flying from Oakland, California to Denver in June is currently the most expensive (average of $106). 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.
It’s optimal to fly from Oakland, California to Denver in the evening. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the morning.
Travelers seeking maximum savings on their Oakland, California to Denver flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Overall
Food
Boarding
Crew
Comfort
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Food
Boarding
Crew
Comfort
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Food
Boarding
Crew
Comfort
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Food
Boarding
Crew
Comfort
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Overall
Food
Boarding
Crew
Comfort
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$156 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$88 | Average$195 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$173 | Average$277 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$177 | Average$342 | FlexibilityNo cancel fee | On-time63% |