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$71+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — OAK
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$177
(Southwest)

One-way from

$71
(Southwest)

Popular in

December

Cheapest in

February

Average price

$220

Good round-trip deal

$269 or less

Good one-way deal

$170 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. 10% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 31, 2025.

This Southwest deal was found by Cheapflights users on 3/30. 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.
Fri 5/27:45 amDEN - OAK
1 stop5h 10mSouthwest
Mon 5/55:15 amOAK - DEN
Nonstop2h 30mSouthwest
Deal found 3/30$177
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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.
Sat 5/108:20 amDEN - OAK
1 stop11h 55mAlaska Airlines
Wed 5/144:43 pmOAK - DEN
1 stop6h 16mAlaska Airlines
Deal found 3/31$201
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:05 pmDEN - OAK
1 stop6h 38mDelta
Sun 5/46:00 amOAK - DEN
1 stop4h 08mDelta
Deal found 3/30$217
This Sun Country Air deal was found by Cheapflights users on 3/30. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1010:20 amDEN - OAK
1 stop7h 31mSun Country Air
Sun 7/135:50 pmOAK - DEN
1 stop14h 29mSun Country Air
Deal found 3/30$280
This Hawaiian Airlines deal was found by Cheapflights users on 3/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/258:00 amDEN - OAK
1 stop6h 39mHawaiian Airlines
Mon 9/292:33 pmOAK - DEN
1 stop6h 09mHawaiian Airlines
Deal found 3/30$314
This Southwest deal was found by Cheapflights users on 3/30. 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.
Thu 7/318:10 pmCOS - OAK
1 stop4h 15mSouthwest
Thu 8/75:20 amOAK - COS
1 stop4h 40mSouthwest
Deal found 3/30$317
This Mytrip deal was found by Cheapflights users on 3/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/285:30 pmDEN - OAK
2 stops25h 05mMultiple Airlines
Mon 5/58:37 pmOAK - DEN
3 stops16h 03mMultiple Airlines
Deal found 3/29$386
This Delta deal was found by Cheapflights users on 3/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/206:05 amGJT - OAK
1 stop18h 44mDelta
Mon 5/266:00 amOAK - GJT
1 stop15h 33mDelta
Deal found 3/29$414
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/168:05 amCOS - OAK
1 stop5h 08mDelta
Sun 4/2012:55 pmOAK - COS
1 stop5h 27mDelta
Deal found 3/30$579

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 March 31, 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

Fri 5/2

7:45 am-11:55 am

1 stop5h 10m

Oakland

Mon 5/5

5:15 am-8:45 am

Nonstop2h 30m

$177

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Sat 5/10

8:20 am-7:15 pm

1 stop11h 55m

Oakland

Wed 5/14

4:43 pm-11:59 pm

1 stop6h 16m

$201

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Fri 5/2

6:05 pm-11:43 pm

1 stop6h 38m

Oakland

Sun 5/4

6:00 am-11:08 am

1 stop4h 08m

$217

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Thu 7/10

10:20 am-4:51 pm

1 stop7h 31m

Oakland

Sun 7/13

5:50 pm-9:19 am

1 stop14h 29m

$280

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Thu 9/25

8:00 am-1:39 pm

1 stop6h 39m

Oakland

Mon 9/29

2:33 pm-9:42 pm

1 stop6h 09m

$314

Colorado SpringsOakland

COS - OAK

COSOAK

Colorado Springs

Thu 7/31

8:10 pm-11:25 pm

1 stop4h 15m

Oakland

Thu 8/7

5:20 am-11:00 am

1 stop4h 40m

$317

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Mon 4/28

5:30 pm-5:35 pm

2 stops25h 05m

Oakland

Mon 5/5

8:37 pm-1:40 pm

3 stops16h 03m

$386

Grand JunctionOakland

GJT - OAK

GJTOAK

Grand Junction Regnl

Tue 5/20

6:05 am-11:49 pm

1 stop18h 44m

Oakland

Mon 5/26

6:00 am-10:33 pm

1 stop15h 33m

$414

Colorado SpringsOakland

COS - OAK

COSOAK

Colorado Springs

Wed 4/16

8:05 am-12:13 pm

1 stop5h 08m

Oakland

Sun 4/20

12:55 pm-7:22 pm

1 stop5h 27m

$579

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Thu 5/1

9:45 pm-11:20 pm

Nonstop2h 35m

$71

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 16 results
1
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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 March 31, 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.

Rainfall in Oakland by month

Plan your trip to Oakland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oakland, California ranges from 0.0 - 4.8 inches per month. January is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Oakland, California when rainfall is around 0.0 in.

Temperature in Oakland by month

Plan your trip to Oakland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oakland, California, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Oakland

Get insights into the airlines that provide service to Oakland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oakland. Reviews last updated March 31, 2025.
Read through reviews of airlines operating flights from Colorado to Oakland, such as Alaska Airlines, Southwest and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Southwest
8.0
Very good
4,276 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Hawaiian Airlines
7.9
Good
2,342 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Sun Country Air
6.9
Okay
349 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Crew

8.5

Entertainment

7.1

Food

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

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.

  • 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 $71 on Southwest. Other airlines that offer cheap prices include Alaska Airlines from $104 and Sun Country Air from $133 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 $70. On average you can expect to pay $334. The most popular route, (Denver Intl - Oakland), can usually be booked for $177.

  • 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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Alternative routes for Colorado to Oakland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Colorado to Oakland

Discover the top 4 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$67Average$189FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$158Average$283FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$179Average$342FlexibilityNo cancel feeOn-time63%
DeltaCheapest$206Average$328FlexibilityNo cancel feeOn-timeN/A
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