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Oakland

$84+ Cheap flights from Colorado to Oakland, CA (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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — OAK
dic. 21 — dic. 281
dom. 12/21
dom. 12/28
1 adult, Economy
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Cheap flight deals from Colorado to Oakland

Keep the following information in mind while searching for Colorado to Oakland flight deals. Data was last updated noviembre 21, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$117
(Southwest)

One-way from

$84
(Cheapflightsfares)

Popular in

July

Cheapest in

February

Average price

$277

Good round-trip deal

$285 or less

Good one-way deal

$203 or less
Provider with most accurate pricing for Denver Intl-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-San Francisco flights.
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From Colorado to Oakland
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One-way flight from Colorado to Oakland
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Highest demand for flights based on searches. 12% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Colorado to Oakland.
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Price to beat on a one-way flight from Colorado to Oakland.
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Find flight deals from Colorado to Oakland

Cheapest flights from Colorado to Oakland
Explore the most affordable flight options available from Colorado to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/19. 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.
vie. 12/126:00 amDEN - OAK
1 stop18h 59mAlaska Airlines
mar. 12/162:31 pmOAK - DEN
2 stops29h 57mAlaska Airlines
Deal found 11/19$188
This Alaska Airlines deal was found by Cheapflights users on 11/20. 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.
jue. 12/118:20 pmDEN - OAK
1 stop28h 39mAlaska Airlines
lun. 12/157:59 pmOAK - DEN
1 stop13h 46mAlaska Airlines
Deal found 11/20$203
This Alaska Airlines deal was found by Cheapflights users on 11/20. 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.
vie. 12/126:00 amDEN - OAK
1 stop18h 59mAlaska Airlines
lun. 12/156:40 amOAK - DEN
1 stop16h 19mAlaska Airlines
Deal found 11/20$214
This Southwest deal was found by Cheapflights users on 11/19. 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.
mié. 12/108:05 amDEN - OAK
Nonstop2h 45mSouthwest
mié. 12/102:35 pmOAK - DEN
Nonstop2h 25mSouthwest
Deal found 11/19$217
This Delta deal was found by Cheapflights users on 11/19. 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.
mié. 12/1012:05 pmDEN - OAK
1 stop4h 59mDelta
dom. 12/145:55 amOAK - DEN
1 stop4h 14mDelta
Deal found 11/19$237
This Expedia deal was found by Cheapflights users on 11/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/156:00 amDEN - OAK
1 stop18h 59mAlaska Airlines
jue. 12/186:10 amOAK - DEN
1 stop16h 49mAlaska Airlines
Deal found 11/20$244
This Southwest deal was found by Cheapflights users on 11/19. 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.
mié. 12/108:40 pmDEN - OAK
Nonstop2h 40mSouthwest
dom. 12/145:35 amOAK - DEN
Nonstop2h 30mSouthwest
Deal found 11/19$257
This Southwest deal was found by Cheapflights users on 11/19. 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.
jue. 12/186:30 amCOS - OAK
1 stop4h 40mSouthwest
jue. 12/181:45 pmOAK - COS
1 stop4h 20mSouthwest
Deal found 11/19$329
This Southwest deal was found by Cheapflights users on 11/19. 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.
vie. 11/2810:05 amCOS - OAK
1 stop5h 05mSouthwest
jue. 12/45:25 amOAK - COS
1 stop7h 25mSouthwest
Deal found 11/19$417
This Southwest deal was found by Cheapflights users on 11/20. 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.
vie. 11/2110:25 amCOS - OAK
1 stop4h 35mSouthwest
dom. 11/231:45 pmOAK - COS
1 stop4h 20mSouthwest
Deal found 11/20$692
This Delta deal was found by Cheapflights users on 11/19. 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.
vie. 12/198:10 amCOS - OAK
1 stop4h 40mDelta
vie. 12/264:50 pmOAK - COS
1 stop4h 35mDelta
Deal found 11/19$724
This Delta deal was found by Cheapflights users on 11/20. 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.
mar. 12/95:50 amGJT - OAK
1 stop7h 00mDelta
vie. 12/124:50 pmOAK - GJT
1 stop4h 57mDelta
Deal found 11/20$858

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado 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 noviembre 21, 2025.
Use the filters below to find and compare flights from Colorado to Oakland that are best for you.

Fly from

Colorado

Fly to

Oakland

Route

Depart

Return

Price

DenverOakland

DEN - OAK

DENOAK

Denver Intl

jue. 1/8

3:35 pm-5:25 pm

Nonstop2h 50m

Oakland

dom. 1/11

2:55 pm-6:20 pm

Nonstop2h 25m

$117

DenverOakland

DEN - OAK

DENOAK

Denver Intl

jue. 1/8

7:00 am-4:23 pm

1 stop10h 23m

Oakland

dom. 1/11

8:03 pm-10:53 am

1 stop13h 50m

$170

DenverOakland

DEN - OAK

DENOAK

Denver Intl

mar. 1/13

7:00 am-4:23 pm

1 stop10h 23m

Oakland

mié. 1/14

11:08 am-11:35 pm

1 stop11h 27m

$183

DenverOakland

DEN - OAK

DENOAK

Denver Intl

jue. 1/8

7:00 am-11:57 am

1 stop5h 57m

Oakland

dom. 1/11

5:55 am-11:54 am

1 stop4h 59m

$197

DenverOakland

DEN - OAK

DENOAK

Denver Intl

jue. 1/29

1:34 pm-8:40 pm

1 stop8h 06m

Oakland

lun. 2/2

10:30 am-11:35 pm

2 stops12h 05m

$202

DenverOakland

DEN - OAK

DENOAK

Denver Intl

jue. 12/11

8:20 pm-11:59 pm

1 stop28h 39m

Oakland

lun. 12/15

7:59 pm-10:45 am

1 stop13h 46m

$203

Colorado SpringsOakland

COS - OAK

COSOAK

Colorado Springs

mié. 1/14

12:05 pm-5:25 pm

1 stop6h 20m

Oakland

sáb. 1/17

5:30 am-1:40 pm

1 stop7h 10m

$211

DenverOakland

DEN - OAK

DENOAK

Denver Intl

vie. 12/12

6:00 am-11:59 pm

1 stop18h 59m

Oakland

lun. 12/15

6:40 am-11:59 pm

1 stop16h 19m

$214

Colorado SpringsOakland

COS - OAK

COSOAK

Colorado Springs

mié. 2/18

4:35 pm-10:15 pm

1 stop6h 40m

Oakland

dom. 2/22

5:20 am-10:20 am

1 stop4h 00m

$250

Colorado SpringsOakland

COS - OAK

COSOAK

Colorado Springs

mar. 1/13

12:00 pm-4:14 pm

1 stop5h 14m

Oakland

vie. 1/16

5:55 am-11:17 am

1 stop4h 22m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 35 results
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Best time to book a flight from Colorado to Oakland

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

What is the cheapest month to book a flight from Colorado to Oakland, California?

Currently, January is the cheapest month in which you can book a flight from Colorado to Oakland, California (average of $40). Flying from Colorado to Oakland, California in July is currently the most expensive (average of $113). 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 CO to OAK?

Find hourly flight availability from Colorado 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 noviembre 21, 2025.

When flying from Colorado to Oakland, California, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 45% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Colorado to Oakland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Colorado to Oakland, California flight should consider departing on Thursday afternoons 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.

Related info for your journey

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

  • What airport do you fly into for flights to Oakland from Colorado?

    Oakland (OAK) is the airport you will fly into if you book a flight from Colorado to Oakland. It is only a 7.0 mi journey from Oakland (OAK) to Oakland’s city center.

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

    The Colorado to Oakland flight path was viewed by 4 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Colorado to Oakland, California?

    For as low as $117, Southwest can have you in Oakland, California from Colorado in 2h 50m. The distance from Colorado to Oakland, California is about 954 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    One-way options have recently been found by users for as low as $88 on Alaska Airlines. Other airlines that offer cheap prices include Delta from $99 and Southwest from $165 one-way.

  • What are the most popular routes from Colorado to Oakland, California?

    When deciding which route to take from Colorado to Oakland, California consider Denver Intl - Oakland, Colorado Springs - Oakland or Vail Eagle County - Oakland as they are the most popular.

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

    The cheapest flight price from Colorado to Oakland, California is $146. On average you can expect to pay $294. The most popular route, (Denver Intl - Oakland), can usually be booked for $184.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Colorado to Oakland, California (average of $40). Flying from Colorado to Oakland, California in July is currently the most expensive (average of $113). 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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Top 3 airlines flying from Colorado to Oakland

Discover the top 3 airlines that operate flights from Colorado 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 noviembre 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$169FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$254FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$177Average$346FlexibilityNo cancel feeOn-time63%

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