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Oakland

$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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — OAK
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
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 July 2, 2025.

Round-trip from

$157
(Southwest)

One-way from

$79
(Southwest)

Popular in

June

Cheapest in

February

Average price

$217

Good round-trip deal

$247 or less

Good one-way deal

$178 or less
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 ($23 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 July 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 July 2, 2025.

This Southwest deal was found by Cheapflights users on 7/2. 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.
Wed 8/208:55 pmDEN - OAK
Nonstop2h 35mSouthwest
Mon 8/255:35 amOAK - DEN
Nonstop2h 30mSouthwest
Deal found 7/2$157
This Delta deal was found by Cheapflights users on 7/2. 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 8/215:45 amDEN - OAK
1 stop7h 10mDelta
Sun 8/244:58 pmOAK - DEN
1 stop4h 50mDelta
Deal found 7/2$212
This Southwest deal was found by Cheapflights users on 6/30. 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 8/48:45 pmCOS - OAK
1 stop4h 35mSouthwest
Sat 8/165:15 amOAK - COS
1 stop4h 05mSouthwest
Deal found 6/30$231
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/306:00 amDEN - OAK
1 stop8h 44mAlaska Airlines
Mon 8/48:00 amOAK - DEN
1 stop25h 37mAlaska Airlines
Deal found 7/1$249
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/175:55 pmCOS - OAK
1 stop7h 00mDelta
Mon 7/214:55 pmOAK - COS
1 stop4h 18mDelta
Deal found 7/1$351
This Mytrip deal was found by Cheapflights users on 7/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/141:58 pmGJT - OAK
1 stop10h 29mMultiple Airlines
Sun 8/176:00 amOAK - GJT
1 stop5h 13mMultiple Airlines
Deal found 7/2$377
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/116:50 pmGJT - OAK
1 stop6h 05mDelta
Fri 8/154:58 pmOAK - GJT
1 stop4h 45mDelta
Deal found 7/1$483
This Delta deal was found by Cheapflights users on 6/30. 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.
Sat 12/1312:00 pmASE - OAK
2 stops36h 53mDelta
Tue 12/165:55 amOAK - ASE
2 stops35h 49mDelta
Deal found 6/30$934

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 July 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

Wed 8/20

8:55 pm-10:30 pm

Nonstop2h 35m

Oakland

Mon 8/25

5:35 am-9:05 am

Nonstop2h 30m

$157

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Thu 8/21

5:45 am-11:55 am

1 stop7h 10m

Oakland

Sun 8/24

4:58 pm-10:48 pm

1 stop4h 50m

$212

Colorado SpringsOakland

COS - OAK

COSOAK

Colorado Springs

Mon 8/4

8:45 pm-12:20 am

1 stop4h 35m

Oakland

Sat 8/16

5:15 am-10:20 am

1 stop4h 05m

$231

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Wed 7/30

6:00 am-1:44 pm

1 stop8h 44m

Oakland

Mon 8/4

8:00 am-10:37 am

1 stop25h 37m

$249

Colorado SpringsOakland

COS - OAK

COSOAK

Colorado Springs

Thu 7/17

5:55 pm-11:55 pm

1 stop7h 00m

Oakland

Mon 7/21

4:55 pm-10:13 pm

1 stop4h 18m

$351

Grand JunctionOakland

GJT - OAK

GJTOAK

Grand Junction Regnl

Thu 8/14

1:58 pm-11:27 pm

1 stop10h 29m

Oakland

Sun 8/17

6:00 am-12:13 pm

1 stop5h 13m

$377

Grand JunctionOakland

GJT - OAK

GJTOAK

Grand Junction Regnl

Wed 7/16

1:15 pm-4:14 pm

1 stop3h 59m

Oakland

Sun 7/20

12:30 pm-6:15 pm

1 stop4h 45m

$568

AspenOakland

ASE - OAK

ASEOAK

Aspen Pitkin County

Sat 12/13

12:00 pm-11:53 pm

2 stops36h 53m

Oakland

Tue 12/16

5:55 am-6:44 pm

2 stops35h 49m

$934

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Thu 10/16

8:20 pm-9:50 pm

Nonstop2h 30m

$79

DenverOakland

DEN - OAK

DENOAK

Denver Intl

Tue 8/12

5:50 pm-12:01 am

1 stop7h 11m

$88

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 16 results
1
2

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 July 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.

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 July 2, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Colorado to Oakland to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,272 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,983 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,540 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Sun Country Air
6.9
Okay
340 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 $79 on Southwest. Other airlines that offer cheap prices include Hawaiian Airlines from $88 and Alaska Airlines from $94 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 Aspen Pitkin 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 $116. On average you can expect to pay $317. 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$208FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$306FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$182Average$341FlexibilityNo cancel feeOn-time63%

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