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$78+ Cheap flights from Denver (DEN) to Berkeley, CA

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 10/17. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SFO
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Berkeley are usually found in February or September, booked 22 days in advance, depart on a Thursday or Friday and return on a Friday

Cheap flight deals from Denver to Berkeley

Keep the following information in mind while searching for Denver to Berkeley flight deals. Data was last updated June 12, 2025.

Round-trip from

$130
(Cheapflightsfares)

One-way from

$79
(Southwest)

Popular in

June

Cheapest in

February

Average price

$265
From Denver Intl to Berkeley
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One-way flight from Denver Intl to Berkeley
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Highest demand for flights based on searches. 9% potential increase in price ($21 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 June 2025
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Find flight deals from Denver to Berkeley

Cheapest flights from Denver to Berkeley
Explore the most affordable flight options available from Denver to Berkeley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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.
Fri 8/2910:29 pmDEN - SFO
Nonstop2h 50mFrontier
Mon 9/16:26 amSFO - DEN
Nonstop2h 40mFrontier
Deal found 6/10$130
This Southwest deal was found by Cheapflights users on 6/10. 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 10/89:30 pmDEN - SFO
Nonstop2h 35mSouthwest
Thu 10/95:00 amSFO - DEN
Nonstop2h 30mSouthwest
Deal found 6/10$157
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 10/107:01 amDEN - SFO
1 stop8h 00mAlaska Airlines
Mon 10/136:45 amSFO - DEN
1 stop6h 15mAlaska Airlines
Deal found 6/10$216
This Delta deal was found by Cheapflights users on 6/10. 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 8/26:10 pmDEN - SFO
1 stop5h 41mDelta
Sat 8/912:30 pmSFO - DEN
1 stop4h 47mDelta
Deal found 6/10$217
This United Airlines deal was found by Cheapflights users on 6/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/109:10 pmDEN - SFO
Nonstop2h 47mUnited Airlines
Mon 10/138:52 pmSFO - DEN
Nonstop2h 37mUnited Airlines
Deal found 6/10$247

Cheapflights Fare Finder

Customize your flight search to find flights from Denver to Berkeley 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 June 12, 2025.
Use the filters below to find and compare flights from Denver to Berkeley that are best for you.

Fly from

Denver

Fly to

Berkeley

Route

Depart

Return

Price

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Fri 8/29

10:29 pm-12:19 am

Nonstop2h 50m

San Francisco

Mon 9/1

6:26 am-10:06 am

Nonstop2h 40m

$130

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Wed 10/8

9:30 pm-11:05 pm

Nonstop2h 35m

San Francisco

Thu 10/9

5:00 am-8:30 am

Nonstop2h 30m

$157

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Fri 10/10

7:01 am-2:01 pm

1 stop8h 00m

San Francisco

Mon 10/13

6:45 am-2:00 pm

1 stop6h 15m

$216

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Sat 8/2

6:10 pm-10:51 pm

1 stop5h 41m

San Francisco

Thu 8/7

5:55 am-11:35 am

1 stop4h 40m

$217

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Fri 10/10

9:10 pm-10:57 pm

Nonstop2h 47m

San Francisco

Mon 10/13

8:52 pm-12:29 am

Nonstop2h 37m

$247

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Fri 10/17

11:12 am-3:02 pm

1 stop4h 50m

$78

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Tue 8/12

8:30 am-10:05 am

Nonstop2h 35m

$79

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Thu 10/16

7:01 am-2:01 pm

1 stop8h 00m

$82

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Wed 10/15

7:01 am-2:01 pm

1 stop8h 00m

$86

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Mon 8/4

6:45 pm-11:42 pm

1 stop5h 57m

$89

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 12 results
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Best time to book a flight from Denver to Berkeley

Have a flexible travel schedule? Discover the best time to fly to Berkeley from Denver 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 Denver to Berkeley

How far ahead should I book a flight from Denver to Berkeley?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Berkeley. Price data was last updated on June 9, 2025.

The best time to book flights from Denver to Berkeley is 22 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Denver to Berkeley?

Currently, January is the cheapest month in which you can book a flight from Denver to Berkeley (average of $276). Flying from Denver to Berkeley in June is currently the most expensive (average of $364). 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 DEN to B9R?

Find hourly flight availability from Denver to Berkeley. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from Denver to Berkeley, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Denver to Berkeley?

Use this chart to determine the cheapest time to fly round-trip from Denver to Berkeley. Price data was last updated on October 27, 2024.

Travelers seeking maximum savings on their Denver to Berkeley flight should consider departing on Friday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Denver to Berkeley

Explore weekly flight availability from Denver to Berkeley. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from DEN to B9R are scheduled on a Wednesday (58 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (29 on average).

Rainfall in Berkeley by month

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

In terms of precipitation, rainfall in Berkeley ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit Berkeley when rainfall is around 0.0 in.

Temperature in Berkeley by month

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

If weather is an important factor for your trip to Berkeley, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 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 Berkeley

Get insights into the airlines that provide service to Berkeley. 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 Berkeley. Reviews last updated June 12, 2025.
To help decide which airline to fly from Denver to Berkeley, see what other customers have to say about Alaska Airlines, Southwest and Delta. 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

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

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

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

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
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

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
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

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 Denver to Berkeley. 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 from for flights from Denver to Berkeley?

    Denver Intl (DEN), located 18.5 mi from the city center, is the airport you fly out of when you book flights from Denver to Berkeley. 4 airlines have flights from Denver Intl to Berkeley on a regular basis. Booking flights from Denver Intl to Berkeley should not be difficult; the airport handles an average of 45 outbound flights to Berkeley per day.

  • How popular is this Denver to Berkeley flight route?

    The Denver Intl to Berkeley flight path was viewed by 148 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 Denver to Berkeley one-way?

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $79. Users have also found prices from $84 and $88 on Frontier and Hawaiian Airlines, respectively.

  • What are the most reliable airlines from Denver to Berkeley?

    No one likes to see their flight delayed. When booking a flight from Denver to Berkeley consider choosing Emirates (92%), ANA (92%) or Air China (92%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Denver to Berkeley?

    On average you can expect to pay $2,780 for a flight from Denver to Berkeley. The cheapest flight overall is $68 while the most popular route, (Denver Intl - San Francisco) is currently priced at $121.

  • Can I find deals for flights from Denver to Berkeley that include hotel bookings?

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

  • How can I find direct flights from Denver to Berkeley?

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

  • Can I find deals for business class flights from Denver to Berkeley?

    Yes. Cheapflights offers flight deals from Denver to Berkeley 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 Denver to Berkeley?

    Currently, January is the cheapest month in which you can book a flight from Denver to Berkeley (average of $276). Flying from Denver to Berkeley in June is currently the most expensive (average of $364). 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.

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Top 4 airlines flying from Denver to Berkeley

Discover the top 4 airlines that operate flights from Denver to Berkeley. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$52Average$157FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$141Average$297FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$148Average$321FlexibilityNo cancel feeOn-time69%
DeltaCheapest$216Average$296FlexibilityNo cancel feeOn-timeN/A

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