Cheap flights from Denver to San Francisco (DEN - SFO) from $24

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 8/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DEN — SFO
Jun 18 — Jun 251

The best prices from Denver Intl to San Francisco are usually found in October or September, booked 90 days in advance, depart on a Saturday or Tuesday and return on a Tuesday

Cheap flight deals from Denver to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 13, 2024.

Popular in

June

Cheapest in

October

Round-trip from

$268

One-way from

$24
High demand for flights, 18% potential price rise
Best time to find cheap flights, 13% potential price drop
From Denver Intl to San Francisco
One-way flight from Denver Intl to San Francisco

What is the cheapest day to fly round-trip from Denver to San Francisco?

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 50% on the overall cost on flights from Denver to San Francisco.

How far in advance should I book a flight from Denver to San Francisco?

To save up to 56% on this flight, we recommend booking at least 33 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Denver to San Francisco from $164 1-2 weeks out and tickets from $340 for flights departing within the next 72 hours.

What is the cheapest month to fly from Denver to San Francisco?

Our data shows that October tends to be the cheapest month to fly to San Francisco from Denver. Users have commonly found prices around $190 for the month, but tickets can be as low as $48. Due to multiple factors, prepare for potentially higher prices in June.

What is the cheapest time of day to fly from DEN to SFO?

It’s optimal to fly from Denver to San Francisco in the evening. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight at noon.

Cheap Denver to San Francisco flights in June & July 2024

Find cheap flight options from Denver to San Francisco specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,214,720 searches. Prices were last updated on June 13, 2024.
These are some of the most attractive deals on flights from Denver to San Francisco in 2024. Check back in a little while for more flight options.
Wed 7/3110:15 pmDEN - SFO
Nonstop2h 44mFrontier
Tue 8/612:58 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 6/12$62
Thu 7/255:01 amDEN - SFO
Nonstop2h 42mFrontier
Mon 8/512:59 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 6/12$72
Sat 7/2710:25 pmDEN - SFO
Nonstop2h 44mFrontier
Thu 8/812:59 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 6/13$73
Sat 7/136:31 amDEN - SFO
Nonstop2h 42mFrontier
Mon 7/1512:59 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 6/12$76
Sat 7/136:31 amDEN - SFO
Nonstop2h 42mFrontier
Tue 7/1612:58 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 6/12$77
Wed 7/1010:15 pmDEN - SFO
Nonstop2h 44mFrontier
Tue 7/1612:58 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 6/12$78
Sat 7/136:31 amDEN - SFO
Nonstop2h 42mFrontier
Mon 7/1512:59 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 6/13$82
Thu 7/2510:15 pmDEN - SFO
Nonstop2h 44mFrontier
Sun 8/1112:59 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 6/13$83
Sat 7/136:31 amDEN - SFO
Nonstop2h 42mFrontier
Sat 7/1312:59 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 6/11$86

Denver to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between Denver and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,214,720 searches. Data last updated June 13, 2024.
These are some of the most attractive deals on flights from Denver to San Francisco in 2024. Check back in a little while for more flight options.
Wed 8/710:15 pmDEN - SFO
Nonstop2h 44mFrontier
Tue 8/1312:58 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 6/13$47
Wed 8/1410:16 pmDEN - SFO
Nonstop2h 42mFrontier
Sat 8/1712:58 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 6/12$57
Tue 8/65:25 amDEN - SFO
Nonstop2h 42mFrontier
Thu 8/812:59 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 6/12$58
Wed 8/76:31 amDEN - SFO
Nonstop2h 42mFrontier
Tue 8/138:15 amSFO - DEN
Nonstop2h 37mFrontier
Deal found 6/12$59
Wed 7/3110:15 pmDEN - SFO
Nonstop2h 44mFrontier
Tue 8/612:58 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 6/12$62
Wed 8/1410:16 pmDEN - SFO
Nonstop2h 42mFrontier
Fri 8/1612:58 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 6/12$67
Fri 8/910:15 pmDEN - SFO
Nonstop2h 44mFrontier
Sun 8/1112:59 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 6/12$68
Thu 9/196:00 amDEN - SFO
Nonstop2h 42mFrontier
Sun 9/228:32 amSFO - DEN
Nonstop2h 37mFrontier
Deal found 6/12$69
Thu 7/255:01 amDEN - SFO
Nonstop2h 42mFrontier
Mon 8/512:59 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 6/12$72

Denver to San Francisco flights leaving soon

Find last-minute flight options from Denver to San Francisco for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,214,720 searches. Data last updated June 13, 2024.
Book one of these great deals on flights from Denver to San Francisco. Users should examine the flight details to ensure there are no surprises.
Tue 6/185:01 amDEN - SFO
2 stops11h 50mFrontier
Wed 7/107:37 pmSFO - DEN
Nonstop2h 36mFrontier
Deal found 6/12$120
Tue 6/1811:00 pmDEN - SFO
1 stop26h 40mFrontier
Wed 7/107:37 pmSFO - DEN
Nonstop2h 36mFrontier
Deal found 6/12$122
Tue 6/185:25 amDEN - SFO
Nonstop2h 46mFrontier
Tue 7/912:58 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 6/12$142
Sun 6/235:11 amDEN - SFO
Nonstop2h 46mFrontier
Tue 6/2512:59 amSFO - DEN
Nonstop2h 34mFrontier
Deal found 6/12$148
Wed 6/1911:00 pmDEN - SFO
1 stop26h 44mFrontier
Mon 6/2412:59 amSFO - DEN
Nonstop2h 34mFrontier
Deal found 6/12$150
Sun 6/235:11 amDEN - SFO
Nonstop2h 46mFrontier
Wed 7/1012:59 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 6/12$158
Sat 6/2210:12 pmDEN - SFO
Nonstop2h 47mFrontier
Sat 6/2212:59 amSFO - DEN
Nonstop2h 34mFrontier
Deal found 6/11$161
Tue 6/185:25 amDEN - SFO
Nonstop2h 46mFrontier
Mon 6/2412:59 amSFO - DEN
Nonstop2h 34mFrontier
Deal found 6/12$162
Wed 6/196:31 amDEN - SFO
Nonstop2h 48mFrontier
Tue 6/2512:59 amSFO - DEN
Nonstop2h 34mFrontier
Deal found 6/12$164

One-way flights to San Francisco from Denver

Search for one-way flight options from Denver to San Francisco. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,214,720 searches. Data last updated June 13, 2024.
Some of the best available deals we've found on one-way flights from Denver to San Francisco. Those seeking round-trip flights from Denver to San Francisco should utilize the search form at the the top of the page.
Wed 8/1410:16 pmDEN - SFO
Nonstop2h 42mFrontier
Deal found 6/12$24
Sat 7/136:31 amDEN - SFO
Nonstop2h 42mFrontier
Deal found 6/12$32
Thu 8/1510:16 pmDEN - SFO
Nonstop2h 42mFrontier
Deal found 6/12$34
Thu 9/196:00 amDEN - SFO
Nonstop2h 42mFrontier
Deal found 6/12$35
Sat 8/1710:16 pmDEN - SFO
Nonstop2h 42mFrontier
Deal found 6/12$36
Wed 8/2810:16 pmDEN - SFO
Nonstop2h 42mFrontier
Deal found 6/13$37
Tue 8/1310:16 pmDEN - SFO
Nonstop2h 42mFrontier
Deal found 6/13$38
Wed 7/36:39 amDEN - SFO
Nonstop2h 48mFrontier
Deal found 6/12$39
Tue 7/210:12 pmDEN - SFO
Nonstop2h 47mFrontier
Deal found 6/12$40

Find flights from Denver to San Francisco within your budget

Customize your flight search to find flights from Denver to San Francisco 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 3,214,720 searches. Data last updated June 13, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$47 - $191

Route

Depart

Return

Price

Denver IntlSan Francisco

DEN - SFO

DENSFO

Denver Intl

Wed 8/7

Nonstop2h 44m

San Francisco

Tue 8/13

Nonstop2h 32m

$47

Denver IntlSan Francisco

DEN - SFO

DENSFO

Denver Intl

Wed 8/14

Nonstop2h 42m

San Francisco

Sat 8/17

Nonstop2h 32m

$57

Denver IntlSan Francisco

DEN - SFO

DENSFO

Denver Intl

Tue 8/6

Nonstop2h 42m

San Francisco

Thu 8/8

Nonstop2h 32m

$58

Denver IntlSan Francisco

DEN - SFO

DENSFO

Denver Intl

Wed 8/7

Nonstop2h 42m

San Francisco

Tue 8/13

Nonstop2h 37m

$59

Denver IntlSan Francisco

DEN - SFO

DENSFO

Denver Intl

Wed 7/31

Nonstop2h 44m

San Francisco

Tue 8/6

Nonstop2h 32m

$62

Denver IntlSan Francisco

DEN - SFO

DENSFO

Denver Intl

Mon 8/12

Nonstop2h 40m

San Francisco

Mon 8/19

Nonstop2h 35m

$125

Denver IntlSan Francisco

DEN - SFO

DENSFO

Denver Intl

Thu 9/19

1 stop5h 37m

San Francisco

Sun 9/22

Nonstop2h 37m

$126

Denver IntlSan Francisco

DEN - SFO

DENSFO

Denver Intl

Wed 8/7

1 stop5h 57m

San Francisco

Wed 8/14

1 stop7h 35m

$158

Denver IntlSan Francisco

DEN - SFO

DENSFO

Denver Intl

Tue 8/13

1 stop8h 14m

San Francisco

Fri 8/16

1 stop4h 59m

$191

Flights are sorted by cheapest first

Deals found on 6/13

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

Use this chart to determine the optimal time to book a round-trip flight from Denver to San Francisco. Price data was last updated on June 12, 2024.
The best time to book flights from Denver to San Francisco is 90 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.
Search Deals

What is the cheapest day to fly from Denver to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Denver to San Francisco. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Denver to San Francisco flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Denver to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco 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.

Temperature and rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature and rainfall totals by month.

SFO

Temperature

51.8 - 62.6 °F

If weather is an important factor for your trip to San Francisco, 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 San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated June 13, 2024.
Read through reviews of airlines operating flights from Denver to San Francisco, such as Frontier, American Airlines and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,272 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.3

Food

7.3

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

8.1
Very good
9,272 reviews
8.1
Very good
9,272 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.3

Food

7.3

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

8.0
Very good
10,000 reviews
8.1
Very good
9,272 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.3

Food

7.3

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

7.5
Good
2,824 reviews
8.1
Very good
9,272 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.3

Food

7.3

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

7.4
Good
10,000 reviews
8.1
Very good
9,272 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.3

Food

7.3

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

7.3
Good
10,000 reviews
8.1
Very good
9,272 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.3

Food

7.3

Overall

8.1

Comfort

7.9

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Denver to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Denver to San Francisco?

    If you book a flight from Denver to San Francisco, you will be flying from Denver Intl to San Francisco. Flights to San Francisco (SFO) from Denver Intl (DEN) take 2h 39m for a nonstop flight. There are 40 flights from Denver Intl to San Francisco per day from 5 airlines.

  • Can I find flights from Denver to San Francisco for under $100 on Cheapflights?

    Yes, there are multiple flights from Denver to San Francisco for under $100. The cheapest flight booked recently is on Frontier for just $47, but on average you can expect to pay $71.

  • Are there nonstop flights from Denver to San Francisco for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Denver to San Francisco under $100. A good price for a nonstop flight from Denver to San Francisco is less than $69.

  • Are there last-minute flights available from Denver to San Francisco for under $200?

    There are currently 20+ open flights from Denver to San Francisco within the next 7 days for less than $200.

  • What days are nonstop flights available from Denver to San Francisco?

    Nonstop flights are available for this route on the following days: Tuesday, Thursday, Friday, Saturday.

  • How popular is this Denver to San Francisco flight route?

  • How many flights depart from Denver to San Francisco on average per day?

    10 flight departures from Denver to San Francisco per day on average.
    Morning (6am - Noon) - 30% of flight departures
    Afternoon (Noon - 6pm) - 50% of flight departures
    Evening (6pm - Midnight) - 20% of flight departures

  • How long is the flight from Denver to San Francisco?

    Frontier can get you from Denver to San Francisco in just under 2h 44m. Your travel time will be generally consistent. The distance from Denver to San Francisco is about 970 mi. Most flights are nonstop.

  • What is the cheapest airline to fly from Denver to San Francisco round-trip?

    Currently priced at $47, Frontier will fly you from Denver to San Francisco and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Users have found that Frontier is 75% cheaper than the other options available to this destination.

  • What are the most reliable airlines from Denver to San Francisco?

    The top 3 most reliable airlines when flying from Denver to San Francisco are SWISS (83%), ANA (79%) and Air China (78%).

  • What are the cheapest flights from Denver to San Francisco?

    Looking for the cheapest flight from Denver to San Francisco? While on average our users pay $1,115, our data indicates the cheapest price to be $49. The most popular route (Denver Intl - San Francisco), is priced around $105.

  • What does DEN to SFO mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Denver Intl Airport to San Francisco Airport flight would often be abbreviated as a DEN to SFO flight.

  • Can I find deals for flights from Denver to San Francisco that include extra baggage allowance?

    The amount of baggage you can bring on your Denver to San Francisco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Denver to San Francisco with specific airlines?

    Yes, Cheapflights allows you to browse and filter Denver to San Francisco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Denver to San Francisco?

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

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

    Yes. Cheapflights offers flight deals from Denver to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Denver to San Francisco that allow pets onboard?

    Many airlines flying from Denver to San Francisco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Denver to San Francisco?

    Yes, you can often find last-minute deals on Denver to San Francisco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Denver to San Francisco flight deals updated?

    The Denver to San Francisco flight deals you see on this page were last updated on 6/13.

  • What are the most popular airlines that fly from Denver to San Francisco?

  • What is the cheapest month to book a flight from Denver to San Francisco?

    Currently, September is the cheapest month in which you can book a flight from Denver to San Francisco (average of $268). Flying from Denver to San Francisco in June is currently the most expensive (average of $384). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Denver to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from Denver to San Francisco

Discover the top 4 airlines that operate flights from Denver to San Francisco. 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 3,214,720 searches. Data last updated June 13, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$48Average$130FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$132Average$298FlexibilityNo cancel feeOn-time69%
DeltaCheapest$191Average$282FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$209Average$455FlexibilityNo cancel feeOn-time71%

Search flights from Denver to San Francisco by cabin class

Find flights from Denver to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Denver to San Francisco

Find hourly flight availability from Denver to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 13, 2024.
4%of flight departuresEarly morningMidnight to 6 am
43%of flight departuresMorning6 am to noon
29%of flight departuresAfternoonNoon to 6 pm
24%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Denver to San Francisco

Explore weekly flight availability from Denver to San Francisco. 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 13, 2024.
Sunday37daily flights
Monday45daily flights
Tuesday41daily flights
Wednesday42daily flights
Thursday35daily flights
Friday45daily flights
Saturday41daily flights
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