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San Francisco International Airport to Denver International Airport flight

Search for flights from San Francisco to Denver and check out affordable one-way and round-trip options.

      • Cheapest nonstop
        SFO 06:00
        2h 42m
        Direct
        DEN 09:42
        San Francisco - Denver | Wed, May 6 | Frontier Airlines
        DEN 22:29
        2h 53m
        Direct
        SFO 00:22
        Denver - San Francisco | Mon, May 11 | Frontier Airlines
        US$68 US$119
        43% off
        43% off
        US$119 US$68
      • SFO 06:00
        2h 47m
        Direct
        DEN 09:47
        San Francisco - Denver | Sat, May 2 | Frontier Airlines
        DEN 21:30
        2h 55m
        Direct
        SFO 23:25
        Denver - San Francisco | Sat, May 9 | Frontier Airlines
        US$83 US$119
        30% off
        30% off
        US$119 US$83
      • SFO 06:00
        2h 42m
        Direct
        DEN 09:42
        San Francisco - Denver | Tue, Apr 21 | Frontier Airlines
        DEN 22:29
        2h 53m
        Direct
        SFO 00:22
        Denver - San Francisco | Mon, Apr 27 | Frontier Airlines
        US$90 US$119
        24% off
        24% off
        US$119 US$90
      • SFO 06:00
        2h 42m
        Direct
        DEN 09:42
        San Francisco - Denver | Sat, Apr 25 | Frontier Airlines
        DEN 21:30
        2h 55m
        Direct
        SFO 23:25
        Denver - San Francisco | Tue, Apr 28 | Frontier Airlines
        US$90
        24% off
        US$119 US$90
      • SFO 06:00
        2h 42m
        Direct
        DEN 09:42
        San Francisco - Denver | Mon, Apr 27 | Frontier Airlines
        DEN 21:30
        2h 55m
        Direct
        SFO 23:25
        Denver - San Francisco | Sat, May 2 | Frontier Airlines
        US$90
        24% off
        US$119 US$90
      • SFO 06:00
        2h 42m
        Direct
        DEN 09:42
        San Francisco - Denver | Tue, Apr 28 | Frontier Airlines
        DEN 21:30
        2h 55m
        Direct
        SFO 23:25
        Denver - San Francisco | Tue, May 5 | Frontier Airlines
        US$90
        24% off
        US$119 US$90
      • SFO 06:00
        2h 42m
        Direct
        DEN 09:42
        San Francisco - Denver | Wed, Apr 29 | Frontier Airlines
        DEN 21:30
        2h 55m
        Direct
        SFO 23:25
        Denver - San Francisco | Wed, May 6 | Frontier Airlines
        US$90
        24% off
        US$119 US$90
      • SFO 11:51
        2h 46m
        Direct
        DEN 15:37
        San Francisco - Denver | Mon, Apr 20 | Frontier Airlines
        DEN 07:15
        2h 53m
        Direct
        SFO 09:08
        Denver - San Francisco | Mon, Apr 27 | Frontier Airlines
        US$91
        24% off
        US$119 US$91
      • SFO 06:00
        2h 42m
        Direct
        DEN 09:42
        San Francisco - Denver | Wed, Apr 22 | Frontier Airlines
        DEN 21:30
        2h 55m
        Direct
        SFO 23:25
        Denver - San Francisco | Sat, Apr 25 | Frontier Airlines
        US$91
        24% off
        US$119 US$91
      • SFO 12:52
        2h 51m
        Direct
        DEN 16:43
        San Francisco - Denver | Tue, May 5 | Frontier Airlines
        DEN 09:47
        2h 55m
        Direct
        SFO 11:42
        Denver - San Francisco | Tue, May 12 | Frontier Airlines
        US$103
        13% off
        US$119 US$103
      • SFO 13:00
        17h 25m
        1 stop
        DEN Invalid Date
        San Francisco - Denver | Mon, Apr 20 | Normal Airline
        DEN 15:00
        6h
        Direct
        SFO 16:00
        Denver - San Francisco | Wed, Apr 22 | Normal Airline
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      • Cheapest nonstop
        SFO 12:52
        2h 51m
        Direct
        DEN 16:43
        San Francisco - Denver | Sat, May 16 | Frontier Airlines
        US$45 US$78
        42% off
        42% off
        US$78 US$45
      • SFO 08:40
        2h 50m
        Direct
        DEN 12:30
        San Francisco - Denver | Tue, Apr 28 | Frontier Airlines
        US$46 US$78
        41% off
        41% off
        US$78 US$46
      • SFO 07:00
        2h 48m
        Direct
        DEN 10:48
        San Francisco - Denver | Wed, Apr 29 | Frontier Airlines
        US$52 US$78
        33% off
        33% off
        US$78 US$52
      • SFO 11:56
        2h 51m
        Direct
        DEN 15:47
        San Francisco - Denver | Fri, Apr 24 | Frontier Airlines
        US$53
        32% off
        US$78 US$53
      • SFO 06:00
        2h 47m
        Direct
        DEN 09:47
        San Francisco - Denver | Mon, Apr 27 | Frontier Airlines
        US$61
        22% off
        US$78 US$61
      • SFO 06:00
        2h 52m
        Direct
        DEN 09:52
        San Francisco - Denver | Mon, May 11 | Frontier Airlines
        US$66
        15% off
        US$78 US$66
      • SFO 06:00
        2h 42m
        Direct
        DEN 09:42
        San Francisco - Denver | Thu, May 7 | Frontier Airlines
        US$67
        14% off
        US$78 US$67
      • SFO 11:51
        2h 46m
        Direct
        DEN 15:37
        San Francisco - Denver | Mon, May 18 | Frontier Airlines
        US$67
        14% off
        US$78 US$67
      • SFO 20:28
        26h 41m
        1 stop
        DEN 00:09
        San Francisco - Denver | Tue, May 12 | Frontier Airlines
        US$59
        24% off
        US$78 US$59
      • SFO 22:40
        21h 47m
        1 stop
        DEN 21:27
        San Francisco - Denver | Mon, Jun 1 | Frontier Airlines
        US$65
        17% off
        US$78 US$65
      • SFO 13:00
        17h 25m
        1 stop
        DEN Invalid Date
        San Francisco - Denver | Mon, Apr 20 | Normal Airline
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Trip.com Price Insights: Flights from San Francisco International Airport to Denver International Airport

Which month has the cheapest one-way flights from San Francisco International Airport to Denver International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from San Francisco International Airport to Denver International Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from San Francisco International Airport to Denver International Airport are usually in May, with an average price of US$125. July sees the highest fares, around US$226.

US$226
US$176
US$125
US$75
    Cheapest
  • US$137
    Apr
  • US$125
    May
  • US$179
    Jun
  • US$226
    Jul
  • US$213
    Aug
  • US$175
    Sep
  • US$155
    Oct
  • US$211
    Nov
  • US$196
    Dec
  • US$188
    Jan
  • US$194
    Feb
  • US$186
    Mar

Which day of the week has the cheapest flights from San Francisco International Airport to Denver International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from San Francisco International Airport to Denver International Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from San Francisco International Airport to Denver International Airport is Wednesday, with average prices lower than other days. Try to avoid departing on Friday, as fares are typically the highest.

US$218
US$170
US$121
US$73
    Cheapest
  • US$187
    Mon
  • US$184
    Tue
  • US$121
    Wed
  • US$164
    Thu
  • US$218
    Fri
  • US$175
    Sat
  • US$210
    Sun

Selected Airlines from San Francisco International Airport to Denver International Airport

See which airlines fly from San Francisco to Denver. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.

Frontier Airlines
From US$45
Alaska Airlines
From US$72
Delta Air Lines
From US$85
American Airlines
From US$96
Hahn Air
From US$106
United Airlines
From US$109
Hawaiian Airlines
From US$184
Sun Country Airlines
From US$245

Find more flights and airlines

Flight Schedule from San Francisco International Airport to Denver International Airport

Check the schedule for flights from San Francisco to Denver and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91230

    San Francisco International Airport

    06:00

    SFO

    2h 47m

    09:47

    DEN

    S M T W T F S
    Search

  2. F91094

    San Francisco International Airport

    11:56

    SFO

    2h 51m

    15:47

    DEN

    S - - W T - S
    Search

  3. AS1340

    San Francisco International Airport

    14:00

    SFO

    2h 17m

    Direct

    16:17

    SEA

    S M T W T F S
    Search

  4. F91176

    Seattle-Tacoma International Airport

    19:41

    SEA

    2h 55m

    Direct

    23:36

    DEN

    S M T W T F S

  5. F92678

    San Francisco International Airport

    09:18

    SFO

    1h 34m

    Direct

    10:52

    ONT

    - - - W - - S
    Search

  6. F91500

    Ontario International Airport

    00:59

    ONT

    2h 16m

    Direct

    04:15

    DEN

    S M T W T F S

  7. F94156

    San Francisco International Airport

    18:51

    SFO

    1h 51m

    Direct

    20:42

    LAS

    S - - W T - S
    Search

  8. F91766

    Harry Reid International Airport

    18:17

    LAS

    2h 10m

    Direct

    21:27

    DEN

    - - - - T - S

  9. F92858

    San Francisco International Airport

    18:29

    SFO

    1h 40m

    Direct

    20:09

    LAX

    S M T W T F S
    Search

  10. F92342

    Los Angeles International Airport

    14:17

    LAX

    2h 32m

    Direct

    17:49

    DEN

    S M T W T F S
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San Francisco International Airport to Denver International Airport Flights Info

Flight distance1,555.81km
Cheapest one-way ticket priceUS$45
Cheapest return ticket priceUS$68

FAQs for San Francisco International Airport to Denver International Airport Flights

  • How long is a flight from San Francisco International Airport (SFO) to Denver International Airport (DEN)?

    It takes around 2 hours 51 minutes to fly from San Francisco International Airport (sfo) to Denver International Airport (den).
  • There are around 15 daily flights from San Francisco International Airport (SFO) to Denver International Airport (DEN).
  • Tickets cost around US$167 in May, making it the cheapest month to book. San Francisco International Airport (SFO) to Denver International Airport (DEN) is a popular route, so don't forget to book your tickets in advance.
  • The route from San Francisco International Airport (SFO) to Denver International Airport (DEN) is quite popular. Without considering departure times or holidays, tickets cost around US$300 in April, the most expensive month to book this route.
  • The earliest flight departs from San Francisco International Airport (SFO) at 05:05 and arrives in Denver International Airport (DEN) at 08:40.
  • The latest flight departs from San Francisco International Airport (SFO) at 20:55 and arrives in Denver International Airport (DEN) at 00:30.
  • Frontier Airlines is a very popular airline operating an average of 8184 flights per month.

Popular Destinations & Recommendations

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.