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$76+ 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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SFO
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Berkeley are usually found in February or January, booked 81 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 October 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$129
(Kiwi.com)

One-way from

$76
(Cheapflightsfares)

Popular in

July

Cheapest in

February

Average price

$243
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 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. 13% potential increase in price ($34 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 October 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 October 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2010:29 pmDEN - SFO
Nonstop2h 55mFrontier
Sat 1/31:19 pmSFO - DEN
1 stop13h 39mFrontier
Deal found 10/28$129
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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.
Thu 12/412:59 amDEN - SFO
1 stop13h 19mFrontier
Sun 12/76:30 amSFO - DEN
Nonstop2h 42mFrontier
Deal found 10/28$130
This Frontier deal was found by Cheapflights users on 10/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:29 pmDEN - SFO
Nonstop2h 55mFrontier
Mon 12/296:24 amSFO - DEN
Nonstop2h 42mFrontier
Deal found 10/28$131
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:00 amDEN - SFO
1 stop15h 30mFrontier
Wed 12/316:24 amSFO - DEN
Nonstop2h 42mFrontier
Deal found 10/28$132
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/127:50 amDEN - SFO
1 stop8h 56mFrontier
Wed 1/76:30 pmSFO - DEN
1 stop8h 28mFrontier
Deal found 10/28$133
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/129:00 amDEN - SFO
1 stop9h 35mFrontier
Thu 1/86:00 amSFO - DEN
1 stop5h 47mFrontier
Deal found 10/28$134
This Frontier deal was found by Cheapflights users on 10/28. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1710:29 pmDEN - SFO
Nonstop2h 45mFrontier
Thu 11/209:03 amSFO - DEN
1 stop7h 15mFrontier
Deal found 10/28$135
This Frontier deal was found by Cheapflights users on 10/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:30 amDEN - SFO
Nonstop2h 53mFrontier
Sun 1/44:07 pmSFO - DEN
Nonstop2h 41mFrontier
Deal found 10/27$136
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2410:29 pmDEN - SFO
Nonstop2h 55mFrontier
Thu 11/272:54 pmSFO - DEN
Nonstop2h 40mFrontier
Deal found 10/28$137
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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.
Tue 11/2510:29 pmDEN - SFO
Nonstop2h 55mFrontier
Tue 12/26:18 amSFO - DEN
Nonstop2h 42mFrontier
Deal found 10/28$138
This Frontier deal was found by Cheapflights users on 10/27. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:00 amDEN - SFO
1 stop7h 00mFrontier
Mon 11/176:34 amSFO - DEN
Nonstop2h 44mFrontier
Deal found 10/27$139
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 11/1410:29 pmDEN - SFO
Nonstop2h 45mFrontier
Mon 11/176:34 amSFO - DEN
Nonstop2h 44mFrontier
Deal found 10/28$140

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 October 30, 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

Mon 1/19

6:10 am-10:30 am

1 stop5h 20m

San Francisco

Wed 1/21

6:05 am-9:35 am

Nonstop2h 30m

$147

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Thu 1/8

8:04 am-2:02 pm

1 stop6h 58m

San Francisco

Sun 1/11

2:58 pm-10:53 am

1 stop18h 55m

$156

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Thu 12/4

8:45 pm-10:30 pm

Nonstop2h 45m

San Francisco

Mon 12/8

2:15 pm-5:45 pm

Nonstop2h 30m

$157

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Thu 12/11

10:06 am-11:56 am

Nonstop2h 50m

San Francisco

Sun 12/14

5:00 am-8:40 am

Nonstop2h 40m

$177

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Tue 12/2

6:59 pm-8:06 am

1 stop14h 07m

San Francisco

Thu 12/4

7:00 am-11:59 pm

1 stop15h 59m

$183

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Tue 12/16

3:42 pm-9:34 pm

1 stop6h 52m

San Francisco

Tue 12/30

7:00 am-11:59 pm

1 stop15h 59m

$209

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Thu 12/25

6:48 pm-12:27 am

1 stop6h 39m

San Francisco

Thu 1/1

7:00 am-2:50 pm

1 stop6h 50m

$211

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Thu 12/11

7:25 am-11:30 am

1 stop5h 05m

San Francisco

Sat 12/13

5:00 am-1:50 pm

2 stops7h 50m

$236

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Thu 12/11

7:25 am-11:30 am

1 stop5h 05m

San Francisco

Sun 12/14

5:50 am-1:30 pm

2 stops6h 40m

$248

DenverSan Francisco

DEN - SFO

DENSFO

Denver Intl

Sat 12/13

7:46 am-9:35 am

Nonstop2h 49m

$79

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 20 results
1
2

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 October 24, 2025.

The best time to book flights from Denver to Berkeley is 81 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, March is the cheapest month in which you can book a flight from Denver to Berkeley (average of $49). Flying from Denver to Berkeley 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 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 October 30, 2025.

When flying from Denver to Berkeley, 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 21% versus a flight in the morning.

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 Monday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

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 October 30, 2025.
Read through reviews of airlines operating flights from Denver to Berkeley, such as Southwest, United Airlines, and Frontier. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,996 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,123 reviews
Southwest
8.0
Very good
4,243 reviews

Crew

8.6

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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 24 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 120 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 Denver to Berkeley?

    Departing from Denver to Berkeley will take you 2h 50m. The distance between Denver and Berkeley is about 964 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 Air China (94%), Air Canada (86%) or Emirates (85%) 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 $1,151 for a flight from Denver to Berkeley. The cheapest flight overall is $58 while the most popular route, (Denver Intl - San Francisco) is currently priced at $53.

  • 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, March is the cheapest month in which you can book a flight from Denver to Berkeley (average of $49). Flying from Denver to Berkeley 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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Alternative routes for Denver to Berkeley

See prices for flight routes from nearby airports that may be better suited for you.
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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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$173FlexibilityNo cancel feeOn-time62%
DeltaCheapest$108Average$254FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$142Average$305FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$165Average$343FlexibilityNo cancel feeOn-time69%

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