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$79+ 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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — OAK
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
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 October 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$157
(Southwest)

One-way from

$79
(Southwest)

Popular in

July

Cheapest in

February

Average price

$185

Good round-trip deal

$277 or less

Good one-way deal

$168 or less
Provider with most accurate pricing for Denver Intl-San Francisco flight deals.
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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. 15% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 2, 2025.

This Southwest deal was found by Cheapflights users on 10/1. 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.
Sat 11/17:45 amDEN - OAK
Nonstop2h 40mSouthwest
Tue 11/45:45 amOAK - DEN
Nonstop2h 30mSouthwest
Deal found 10/1$157
This Southwest deal was found by Cheapflights users on 10/1. 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.
Sat 11/157:45 amDEN - OAK
Nonstop2h 45mSouthwest
Sun 11/165:35 amOAK - DEN
Nonstop2h 30mSouthwest
Deal found 10/1$177
This Southwest deal was found by Cheapflights users on 10/2. 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.
Thu 11/610:25 pmDEN - OAK
Nonstop2h 45mSouthwest
Sun 11/95:35 amOAK - DEN
Nonstop2h 30mSouthwest
Deal found 10/2$197
This Southwest deal was found by Cheapflights users on 10/1. 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.
Sat 11/18:05 amDEN - OAK
1 stop5h 20mSouthwest
Mon 11/39:00 amOAK - DEN
Nonstop2h 30mSouthwest
Deal found 10/1$203
This Southwest deal was found by Cheapflights users on 10/1. 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.
Sun 11/910:25 pmDEN - OAK
Nonstop2h 45mSouthwest
Wed 11/125:45 amOAK - DEN
Nonstop2h 30mSouthwest
Deal found 10/1$215
This KAYAK deal was found by Cheapflights users on 10/2. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:20 pmDEN - OAK
1 stop6h 43mAlaska Airlines
Sat 10/256:40 amOAK - DEN
1 stop6h 26mAlaska Airlines
Deal found 10/2$216
This Delta deal was found by Cheapflights users on 10/2. 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.
Thu 11/135:20 amDEN - OAK
1 stop7h 28mDelta
Sun 11/165:55 amOAK - DEN
1 stop4h 12mDelta
Deal found 10/2$217
This Southwest deal was found by Cheapflights users on 10/2. 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.
Fri 11/710:25 pmDEN - OAK
Nonstop2h 45mSouthwest
Tue 11/1112:25 pmOAK - DEN
1 stop4h 35mSouthwest
Deal found 10/2$227
This Cheapflightsfares deal was found by Cheapflights users on 10/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/186:20 pmDEN - OAK
1 stop6h 43mAlaska Airlines
Sat 10/256:40 amOAK - DEN
1 stop6h 26mAlaska Airlines
Deal found 10/1$229
This KAYAK deal was found by Cheapflights users on 10/1. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:00 amDEN - OAK
1 stop7h 55mAlaska Airlines
Sun 11/96:30 amOAK - DEN
1 stop7h 11mAlaska Airlines
Deal found 10/1$232
This Southwest deal was found by Cheapflights users on 9/30. 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.
Mon 11/247:55 pmCOS - OAK
1 stop5h 15mSouthwest
Tue 12/25:15 pmOAK - COS
1 stop4h 10mSouthwest
Deal found 9/30$283
This Southwest deal was found by Cheapflights users on 9/29. 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.
Sun 11/236:35 pmCOS - OAK
1 stop6h 35mSouthwest
Fri 11/285:55 amOAK - COS
1 stop4h 30mSouthwest
Deal found 9/29$319

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 October 2, 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

Sat 11/15

7:45 am-9:30 am

Nonstop2h 45m

Oakland

Sun 11/16

5:35 am-9:05 am

Nonstop2h 30m

$177

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Fri 11/7

10:25 pm-12:10 am

Nonstop2h 45m

Oakland

Tue 11/11

5:45 am-9:15 am

Nonstop2h 30m

$177

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Fri 11/14

10:25 pm-12:10 am

Nonstop2h 45m

Oakland

Sun 11/16

5:35 am-9:05 am

Nonstop2h 30m

$197

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Tue 10/28

8:02 pm-10:25 am

1 stop15h 23m

Oakland

Tue 11/4

2:49 pm-11:59 pm

1 stop8h 10m

$216

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Thu 11/13

5:20 am-11:48 am

1 stop7h 28m

Oakland

Sun 11/16

5:55 am-11:07 am

1 stop4h 12m

$217

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Fri 12/5

11:41 am-7:19 pm

1 stop8h 38m

Oakland

Sun 12/7

7:59 pm-10:45 am

1 stop13h 46m

$236

Colorado SpringsOakland

COS - OAK

COSOAK

Colorado Springs

Wed 2/11

5:55 pm-11:53 pm

1 stop6h 58m

Oakland

Wed 2/18

5:05 pm-10:30 pm

1 stop4h 25m

$237

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Sat 11/1

7:00 am-11:59 pm

1 stop17h 59m

Oakland

Mon 11/3

9:30 am-6:23 pm

1 stop7h 53m

$239

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Fri 1/16

5:09 pm-4:28 pm

1 stop24h 19m

Oakland

Sun 1/18

8:10 am-11:36 pm

1 stop14h 26m

$252

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Sat 1/17

7:00 am-4:28 pm

1 stop10h 28m

Oakland

Sun 1/18

8:10 am-4:13 pm

1 stop7h 03m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/1

Showing 1-10 of 43 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, April is the cheapest month in which you can book a flight from Colorado to Oakland, California (average of $183). Flying from Colorado to Oakland, California in November is currently the most expensive (average of $259). 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 October 2, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado to Oakland, California as you normally would.

How much does it cost to fly round-trip from Colorado to Oakland, California?

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 $177, Southwest can have you in Oakland, California from Colorado in 2h 45m. 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 $79 on Southwest. Other airlines that offer cheap prices include Alaska Airlines from $108 and Delta from $119 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 Grand Junction Regnl - 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 $78. On average you can expect to pay $334. The most popular route, (Denver Intl - Oakland), can usually be booked for $157.

  • 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, April is the cheapest month in which you can book a flight from Colorado to Oakland, California (average of $183). Flying from Colorado to Oakland, California in November is currently the most expensive (average of $259). 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 October 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$260FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$276FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$177Average$339FlexibilityNo cancel feeOn-time63%

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