$69+ 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SFO
Apr 22 — Apr 291
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Berkeley with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Denver Intl to Berkeley are usually found in April or May, booked 73 days in advance, depart on a Friday or Thursday and return on a Tuesday
Cheap flight deals from Denver to Berkeley
Cheapest
Best
Last-minute
One-way
Cheapest flights from Denver to BerkeleyExplore 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 March 23, 2026.
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 March 23, 2026.
This CheapOair deal was found by Cheapflights users on 3/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:26 am
DEN
- SFO
1 stop15h 47m
Frontier
Sat 4/186:00 am
SFO
- DEN
Nonstop2h 47m
Frontier
Deal found 3/19![Frontier logo]()
$141
This Super.com deal was found by Cheapflights users on 3/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:47 am
DEN
- SFO
Nonstop2h 55m
Frontier
Wed 5/66:00 am
SFO
- DEN
Nonstop2h 52m
Frontier
Deal found 3/20![Frontier logo]()
$142
This Cheapflightsfares deal was found by Cheapflights users on 3/22. 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 5/510:29 pm
DEN
- SFO
Nonstop2h 54m
Frontier
Tue 5/1212:52 pm
SFO
- DEN
Nonstop2h 51m
Frontier
Deal found 3/22![Frontier logo]()
$143
This Frontier deal was found by Cheapflights users on 3/22. 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.
Sat 5/99:47 am
DEN
- SFO
Nonstop2h 55m
Frontier
Wed 5/1312:52 pm
SFO
- DEN
Nonstop2h 51m
Frontier
Deal found 3/22![Frontier logo]()
$144
This Super.com deal was found by Cheapflights users on 3/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Wed 4/156:00 am
SFO
- DEN
Nonstop2h 47m
Frontier
Deal found 3/18![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 4/259:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Mon 4/279:20 pm
SFO
- DEN
1 stop5h 39m
Frontier
Deal found 3/18![Frontier logo]()
$146
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Wed 4/159:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Sat 4/186:00 am
SFO
- DEN
Nonstop2h 47m
Frontier
Deal found 3/20![Frontier logo]()
$148
This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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 5/99:47 am
DEN
- SFO
Nonstop2h 55m
Frontier
Sun 5/315:25 pm
SFO
- DEN
1 stop6h 06m
Frontier
Deal found 3/20![Frontier logo]()
$149
This Frontier deal was found by Cheapflights users on 3/20. 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.
Tue 4/149:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Mon 4/2010:38 pm
SFO
- DEN
1 stop12h 36m
Frontier
Deal found 3/20![Frontier logo]()
$150
This Frontier deal was found by Cheapflights users on 3/20. 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.
Sat 5/29:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Sun 5/310:38 pm
SFO
- DEN
1 stop12h 14m
Frontier
Deal found 3/20![Frontier logo]()
$151
Best flights from Denver to BerkeleyDiscover carefully curated flight deals from Denver to Berkeley that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 23, 2026.
Discover carefully curated flight deals from Denver to Berkeley that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 23, 2026.
This Southwest deal was found by Cheapflights users on 3/18. 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 5/98:45 am
DEN
- SFO
2 stops11h 35m
Southwest
Sun 5/109:10 am
SFO
- DEN
1 stop6h 40m
Southwest
Deal found 3/18![Southwest logo]()
$268
This Southwest deal was found by Cheapflights users on 3/22. 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 5/28:45 am
DEN
- SFO
2 stops11h 35m
Southwest
Sat 5/211:25 pm
SFO
- DEN
1 stop11h 20m
Southwest
Deal found 3/22![Southwest logo]()
$294
This Southwest deal was found by Cheapflights users on 3/22. 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 4/175:10 pm
DEN
- SFO
2 stops6h 15m
Southwest
Sat 4/186:00 am
SFO
- DEN
2 stops6h 55m
Southwest
Deal found 3/22![Southwest logo]()
$327
This Southwest deal was found by Cheapflights users on 3/21. 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 4/810:10 am
DEN
- SFO
2 stops6h 10m
Southwest
Sat 4/116:15 am
SFO
- DEN
1 stop4h 45m
Southwest
Deal found 3/21![Southwest logo]()
$358
This Southwest deal was found by Cheapflights users on 3/18. 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 5/28:45 am
DEN
- SFO
2 stops9h 40m
Southwest
Sun 5/36:00 am
SFO
- DEN
2 stops9h 00m
Southwest
Deal found 3/18![Southwest logo]()
$367
This Southwest deal was found by Cheapflights users on 3/20. 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 4/108:30 am
DEN
- SFO
1 stop5h 05m
Southwest
Mon 4/133:15 pm
SFO
- DEN
1 stop7h 30m
Southwest
Deal found 3/20![Southwest logo]()
$377
This Southwest deal was found by Cheapflights users on 3/21. 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 5/238:45 am
DEN
- SFO
2 stops10h 50m
Southwest
Mon 5/257:25 am
SFO
- DEN
2 stops6h 30m
Southwest
Deal found 3/21![Southwest logo]()
$397
This Southwest deal was found by Cheapflights users on 3/22. 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 6/178:15 am
DEN
- SFO
2 stops7h 00m
Southwest
Mon 6/225:00 am
SFO
- DEN
2 stops6h 25m
Southwest
Deal found 3/22![Southwest logo]()
$417
This Southwest deal was found by Cheapflights users on 3/19. 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 6/186:15 am
DEN
- SFO
2 stops6h 05m
Southwest
Sun 6/214:10 pm
SFO
- DEN
1 stop7h 20m
Southwest
Deal found 3/19![Southwest logo]()
$432
This Southwest deal was found by Cheapflights users on 3/20. 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 4/31:20 pm
DEN
- SFO
2 stops6h 10m
Southwest
Thu 4/93:40 pm
SFO
- DEN
2 stops7h 05m
Southwest
Deal found 3/20![Southwest logo]()
$433
This Southwest deal was found by Cheapflights users on 3/22. 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 3/2810:15 am
DEN
- SFO
2 stops7h 15m
Southwest
Wed 4/87:40 am
SFO
- DEN
2 stops8h 30m
Southwest
Deal found 3/22![Southwest logo]()
$442
Last-minute flights from Denver to BerkeleyDiscover last-minute flight deals from Denver to Berkeley. Data last updated March 23, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Berkeley. Data last updated March 23, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 3/18. 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.
Wed 4/110:30 pm
DEN
- SFO
Nonstop2h 53m
Frontier
Thu 4/3011:56 am
SFO
- DEN
Nonstop2h 51m
Frontier
Deal found 3/18![Frontier logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Wed 4/810:30 pm
DEN
- SFO
1 stop10h 23m
Frontier
Fri 4/106:44 pm
SFO
- DEN
1 stop13h 28m
Frontier
Deal found 3/20![Frontier logo]()
$155
This Super.com deal was found by Cheapflights users on 3/18. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Wed 4/156:00 am
SFO
- DEN
Nonstop2h 47m
Frontier
Deal found 3/18![Frontier logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 3/20. 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.
Wed 4/159:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Sat 4/186:00 am
SFO
- DEN
Nonstop2h 47m
Frontier
Deal found 3/20![Frontier logo]()
$148
This CheapOair deal was found by Cheapflights users on 3/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:26 am
DEN
- SFO
1 stop15h 47m
Frontier
Sat 4/186:00 am
SFO
- DEN
Nonstop2h 47m
Frontier
Deal found 3/19![Frontier logo]()
$141
This Cheapflightsfares deal was found by Cheapflights users on 3/22. 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 4/176:26 am
DEN
- SFO
1 stop15h 47m
Frontier
Tue 4/218:40 am
SFO
- DEN
Nonstop2h 50m
Frontier
Deal found 3/22![Frontier logo]()
$153
This Cheapflightsfares deal was found by Cheapflights users on 3/20. 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 4/2410:38 am
DEN
- SFO
1 stop6h 26m
Frontier
Wed 5/136:00 am
SFO
- DEN
Nonstop2h 52m
Frontier
Deal found 3/20![Frontier logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 3/20. 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 4/257:30 am
DEN
- SFO
1 stop12h 15m
Frontier
Tue 4/288:40 am
SFO
- DEN
Nonstop2h 50m
Frontier
Deal found 3/20![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 4/259:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Mon 4/279:20 pm
SFO
- DEN
1 stop5h 39m
Frontier
Deal found 3/18![Frontier logo]()
$146
One-way flights from Denver to BerkeleySearch for one-way flight options from Denver to Berkeley. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
Search for one-way flight options from Denver to Berkeley. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
This Super.com deal was found by Cheapflights users on 3/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:05 am
DEN
- SFO
1 stop5h 45m
Frontier
Deal found 3/20![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Wed 4/229:30 pm
DEN
- SFO
1 stop14h 41m
Frontier
Deal found 3/23![Frontier logo]()
$70
This Super.com deal was found by Cheapflights users on 3/20. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:26 am
DEN
- SFO
1 stop15h 47m
Frontier
Deal found 3/20![Frontier logo]()
$75
This Frontier deal was found by Cheapflights users on 3/20. 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.
Tue 5/129:52 am
DEN
- SFO
1 stop14h 12m
Frontier
Deal found 3/20![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Wed 5/137:20 am
DEN
- SFO
1 stop14h 44m
Frontier
Deal found 3/18![Frontier logo]()
$78
This Super.com deal was found by Cheapflights users on 3/19. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:15 am
DEN
- SFO
Nonstop2h 58m
Frontier
Deal found 3/19![Frontier logo]()
$79
This Frontier deal was found by Cheapflights users on 3/19. 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 5/89:47 am
DEN
- SFO
Nonstop2h 55m
Frontier
Deal found 3/19![Frontier logo]()
$80
This Frontier deal was found by Cheapflights users on 3/19. 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 5/79:47 am
DEN
- SFO
Nonstop2h 55m
Frontier
Deal found 3/19![Frontier logo]()
$81
This CheapOair deal was found by Cheapflights users on 3/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/108:15 am
DEN
- SFO
1 stop14h 08m
Frontier
Deal found 3/19![Frontier logo]()
$82
This Kiwi.com deal was found by Cheapflights users on 3/21. 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 5/197:12 am
DEN
- SFO
1 stop14h 24m
Frontier
Deal found 3/21![Frontier logo]()
$85
Find flight deals from Denver to Berkeley
Keep the following information in mind while searching for Denver to Berkeley flight deals. Data was last updated March 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $141 (CheapOair) |
One-way from | $69 (Super.com) |
Popular in | July |
Cheapest in | April |
Average price | $283 |
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 March 23, 2026.
Use the filters below to find and compare flights from Denver to Berkeley that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Sat 5/9
8:45 am-7:20 pm
2 stops11h 35m
San Francisco
Sun 5/10
9:10 am-4:50 pm
1 stop6h 40m
$268
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Sat 5/2
8:45 am-7:20 pm
2 stops11h 35m
San Francisco
Sat 5/2
11:25 pm-11:45 am
1 stop11h 20m
$294
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Fri 4/17
5:10 pm-10:25 pm
2 stops6h 15m
San Francisco
Sat 4/18
6:00 am-1:55 pm
2 stops6h 55m
$327
Quickest round-trip
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Wed 4/8
10:10 am-3:20 pm
2 stops6h 10m
San Francisco
Sat 4/11
6:15 am-12:00 pm
1 stop4h 45m
$358
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Sat 5/2
8:45 am-5:25 pm
2 stops9h 40m
San Francisco
Sun 5/3
6:00 am-4:00 pm
2 stops9h 00m
$367
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Fri 4/10
8:30 am-12:35 pm
1 stop5h 05m
San Francisco
Mon 4/13
3:15 pm-11:45 pm
1 stop7h 30m
$377
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Sat 5/23
8:45 am-6:35 pm
2 stops10h 50m
San Francisco
Mon 5/25
7:25 am-2:55 pm
2 stops6h 30m
$397
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Wed 6/17
8:15 am-2:15 pm
2 stops7h 00m
San Francisco
Mon 6/22
5:00 am-12:25 pm
2 stops6h 25m
$417
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Thu 6/18
6:15 am-11:20 am
2 stops6h 05m
San Francisco
Sun 6/21
4:10 pm-12:30 am
1 stop7h 20m
$432
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Fri 4/3
1:20 pm-6:30 pm
2 stops6h 10m
San Francisco
Thu 4/9
3:40 pm-11:45 pm
2 stops7h 05m
$433
Showing 1-10 of 23 resultsSorted by cheapest first
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.
DEN-SFO
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
DEN-B9R
DEN-SFO
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 March 13, 2026.
The best time to book flights from Denver to Berkeley is 33 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 $58). Flying from Denver to Berkeley in August is currently the most expensive (average of $125). 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 March 23, 2026.
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 19% 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 March 23, 2026.
Travelers seeking maximum savings on their Denver to Berkeley flight should consider departing on Tuesday evenings 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.
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 March 23, 2026.
The most flights from DEN to B9R are scheduled on a Monday (54 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (41 on average).
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 March 23, 2026.
Read through reviews of airlines operating flights from Denver to Berkeley, such as Southwest,Alaska Airlines, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Overall
8.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Food
7.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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.
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Denver and Berkeley flights
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Top 6 airlines flying from Denver to Berkeley
Discover the top 6 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 March 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$60 | Average$183 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$100 | Average$319 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$108 | Average$165 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$152 | Average$323 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$166 | Average$353 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$316 | Average$589 | FlexibilityNo cancel fee | On-time71% |