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San Francisco International Airport to Denver International Airport flight
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San Francisco International Airport to Denver International Airport Flights Info

Cheapest one-way
MXN$817
Frontier Airlines Frontier Airlines 2h 40m · Direct Sat, Dec 5
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Cheapest return
MXN$1,734
Frontier Airlines Frontier Airlines 2h 42m · Direct Sat, Dec 5 - Sat, Dec 12
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Best time to book
November
Cheapest
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From MXN$817 Frontier Airlines Frontier AirlinesMost booked

Explore the cheapest one-way and round-trip flights from San Francisco International Airport to Denver International Airport over the next 90 days, with one-way fares from MXN$498 and round-trip from MXN$1,734. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      SFO 06:30
      2h 40m
      Direct
      DEN 10:10
      San Francisco - Denver | Sat, Dec 5 | Frontier Airlines
      MXN$817 MXN$2,007
      59% off
      59% off
      MXN$2,007 MXN$817
    • SFO 10:39
      2h 40m
      Direct
      DEN 14:19
      San Francisco - Denver | Thu, Dec 3 | Frontier Airlines
      MXN$820 MXN$1,370
      40% off
      40% off
      MXN$1,370 MXN$820
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Fri, Dec 4 | Frontier Airlines
      MXN$820 MXN$1,370
      40% off
      40% off
      MXN$1,370 MXN$820
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Thu, Dec 3 | Frontier Airlines
      MXN$820
      59% off
      MXN$2,007 MXN$820
    • SFO 10:39
      2h 40m
      Direct
      DEN 14:19
      San Francisco - Denver | Wed, Dec 2 | Frontier Airlines
      MXN$820
      59% off
      MXN$2,007 MXN$820
    • SFO 12:55
      2h 45m
      Direct
      DEN 16:40
      San Francisco - Denver | Sun, Dec 6 | Frontier Airlines
      MXN$825
      40% off
      MXN$1,370 MXN$825
    • SFO 18:49
      2h 45m
      Direct
      DEN 22:34
      San Francisco - Denver | Fri, Nov 27 | Frontier Airlines
      MXN$834
      39% off
      MXN$1,370 MXN$834
    • SFO 18:49
      2h 45m
      Direct
      DEN 22:34
      San Francisco - Denver | Thu, Nov 26 | Frontier Airlines
      MXN$834
      57% off
      MXN$2,007 MXN$834
    • SFO 06:15
      2h 40m
      Direct
      DEN 09:55
      San Francisco - Denver | Fri, Dec 25 | Frontier Airlines
      MXN$995
      50% off
      MXN$2,007 MXN$995
    • SFO 13:00
      17h 25m
      1 stop
      DEN 14:00
      San Francisco - Denver | Tue, Nov 17 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      SFO 20:26
      2h 42m
      Direct
      DEN 00:08
      San Francisco - Denver | Sat, Dec 5 | Frontier Airlines
      DEN 20:57
      2h 56m
      Direct
      SFO 22:53
      Denver - San Francisco | Sat, Dec 12 | Frontier Airlines
      MXN$1,734 MXN$2,664
      35% off
      35% off
      MXN$2,664 MXN$1,734
    • SFO 17:00
      2h 41m
      Direct
      DEN 20:41
      San Francisco - Denver | Tue, Dec 8 | Frontier Airlines
      DEN 20:57
      2h 56m
      Direct
      SFO 22:53
      Denver - San Francisco | Sat, Dec 12 | Frontier Airlines
      MXN$1,734 MXN$2,664
      35% off
      35% off
      MXN$2,664 MXN$1,734
    • SFO 19:26
      2h 39m
      Direct
      DEN 23:05
      San Francisco - Denver | Wed, Dec 9 | Frontier Airlines
      DEN 20:57
      2h 56m
      Direct
      SFO 22:53
      Denver - San Francisco | Sat, Dec 12 | Frontier Airlines
      MXN$2,028 MXN$2,664
      24% off
      24% off
      MXN$2,664 MXN$2,028
    • SFO 21:15
      2h 43m
      Direct
      DEN 00:58
      San Francisco - Denver | Tue, Jan 12 | Frontier Airlines
      DEN 22:42
      2h 52m
      Direct
      SFO 00:34
      Denver - San Francisco | Sat, Jan 16 | Frontier Airlines
      MXN$2,184
      18% off
      MXN$2,664 MXN$2,184
    • SFO 06:15
      2h 40m
      Direct
      DEN 09:55
      San Francisco - Denver | Wed, Dec 30 | Frontier Airlines
      DEN 08:37
      2h 53m
      Direct
      SFO 10:30
      Denver - San Francisco | Tue, Jan 5 | Frontier Airlines
      MXN$2,184
      18% off
      MXN$2,664 MXN$2,184
    • SFO 12:59
      19h 32m
      1 stop
      DEN 09:31
      San Francisco - Denver | Tue, Jan 5 | Frontier Airlines
      DEN 09:35
      8h 6m
      1 stop
      SFO 16:41
      Denver - San Francisco | Tue, Jan 12 | Frontier Airlines
      MXN$1,995
      25% off
      MXN$2,664 MXN$1,995
    • SFO 06:00
      2h 40m
      Direct
      DEN 09:40
      San Francisco - Denver | Wed, Jan 6 | Frontier Airlines
      DEN 09:35
      8h 6m
      1 stop
      SFO 16:41
      Denver - San Francisco | Tue, Jan 12 | Frontier Airlines
      MXN$2,089
      22% off
      MXN$2,664 MXN$2,089
    • SFO 06:00
      2h 40m
      Direct
      DEN 09:40
      San Francisco - Denver | Sat, Jan 9 | Frontier Airlines
      DEN 09:35
      8h 6m
      1 stop
      SFO 16:41
      Denver - San Francisco | Wed, Jan 13 | Frontier Airlines
      MXN$2,092
      21% off
      MXN$2,664 MXN$2,092
    • SFO 20:26
      2h 42m
      Direct
      DEN 00:08
      San Francisco - Denver | Thu, Dec 10 | Frontier Airlines
      DEN 09:20
      12h 41m
      1 stop
      SFO 21:01
      Denver - San Francisco | Wed, Dec 16 | Frontier Airlines
      MXN$2,100
      21% off
      MXN$2,664 MXN$2,100
    • SFO 13:00
      17h 25m
      1 stop
      DEN 14:00
      San Francisco - Denver | Tue, Nov 17 | Normal Airline
      DEN 15:00
      6h
      Direct
      SFO 16:00
      Denver - San Francisco | Thu, Nov 19 | Normal Airline
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    • Cheapest nonstop
      SFO 06:30
      2h 40m
      Direct
      DEN 10:10
      San Francisco - Denver | Sat, Dec 5 | Frontier Airlines
      MXN$817 MXN$2,007
      59% off
      59% off
      MXN$2,007 MXN$817
    • SFO 10:39
      2h 40m
      Direct
      DEN 14:19
      San Francisco - Denver | Thu, Dec 3 | Frontier Airlines
      MXN$820 MXN$1,370
      40% off
      40% off
      MXN$1,370 MXN$820
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Fri, Dec 4 | Frontier Airlines
      MXN$820 MXN$1,370
      40% off
      40% off
      MXN$1,370 MXN$820
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Thu, Dec 3 | Frontier Airlines
      MXN$820
      59% off
      MXN$2,007 MXN$820
    • SFO 10:39
      2h 40m
      Direct
      DEN 14:19
      San Francisco - Denver | Wed, Dec 2 | Frontier Airlines
      MXN$820
      59% off
      MXN$2,007 MXN$820
    • SFO 12:55
      2h 45m
      Direct
      DEN 16:40
      San Francisco - Denver | Sun, Dec 6 | Frontier Airlines
      MXN$825
      40% off
      MXN$1,370 MXN$825
    • SFO 18:49
      2h 45m
      Direct
      DEN 22:34
      San Francisco - Denver | Fri, Nov 27 | Frontier Airlines
      MXN$834
      39% off
      MXN$1,370 MXN$834
    • SFO 18:49
      2h 45m
      Direct
      DEN 22:34
      San Francisco - Denver | Thu, Nov 26 | Frontier Airlines
      MXN$834
      57% off
      MXN$2,007 MXN$834
    • SFO 06:15
      2h 40m
      Direct
      DEN 09:55
      San Francisco - Denver | Fri, Dec 25 | Frontier Airlines
      MXN$995
      50% off
      MXN$2,007 MXN$995
    • SFO 13:00
      17h 25m
      1 stop
      DEN 14:00
      San Francisco - Denver | Tue, Nov 17 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      SFO 06:30
      2h 40m
      Direct
      DEN 10:10
      San Francisco - Denver | Sat, Dec 5 | Frontier Airlines
      MXN$817 MXN$8,476
      90% off
      90% off
      MXN$8,476 MXN$817
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Thu, Dec 3 | Frontier Airlines
      MXN$820 MXN$8,476
      90% off
      90% off
      MXN$8,476 MXN$820
    • SFO 10:39
      2h 40m
      Direct
      DEN 14:19
      San Francisco - Denver | Wed, Dec 2 | Frontier Airlines
      MXN$820 MXN$8,476
      90% off
      90% off
      MXN$8,476 MXN$820
    • SFO 18:49
      2h 45m
      Direct
      DEN 22:34
      San Francisco - Denver | Thu, Nov 26 | Frontier Airlines
      MXN$834
      90% off
      MXN$8,476 MXN$834
    • SFO 06:15
      2h 40m
      Direct
      DEN 09:55
      San Francisco - Denver | Fri, Dec 25 | Frontier Airlines
      MXN$995
      88% off
      MXN$8,476 MXN$995
    • SFO 21:23
      2h 40m
      Direct
      DEN 01:03
      San Francisco - Denver | Tue, Dec 22 | Frontier Airlines
      MXN$998
      88% off
      MXN$8,476 MXN$998
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Tue, Dec 1 | Frontier Airlines
      MXN$1,031
      88% off
      MXN$8,476 MXN$1,031
    • SFO 21:23
      2h 40m
      Direct
      DEN 01:03
      San Francisco - Denver | Wed, Dec 23 | Frontier Airlines
      MXN$1,137
      87% off
      MXN$8,476 MXN$1,137
    • SFO 06:30
      2h 40m
      Direct
      DEN 10:10
      San Francisco - Denver | Mon, Dec 7 | Frontier Airlines
      MXN$1,298
      85% off
      MXN$8,476 MXN$1,298
    • SFO 13:00
      17h 25m
      1 stop
      DEN 14:00
      San Francisco - Denver | Tue, Nov 17 | Normal Airline
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    • WRO 13:10
      9h 50m
      2 stops
      SUF 23:00
      Wroclaw - Lamezia Terme | Sun, Nov 15 | Lufthansa
      MXN$4,848 MXN$5,913
      18% off
      18% off
      MXN$5,913 MXN$4,848
    • WRO 13:15
      2h 20m
      Direct
      SUF 15:35
      Wroclaw - Lamezia Terme | Mon, Nov 16 | Ryanair
      MXN$498 MXN$5,913
      92% off
      92% off
      MXN$5,913 MXN$498
    • WRO 12:20
      10h 40m
      2 stops
      SUF 23:00
      Wroclaw - Lamezia Terme | Tue, Nov 17 | LOT Polish Airlines
      MXN$4,162 MXN$5,913
      30% off
      30% off
      MXN$5,913 MXN$4,162
    • WRO 13:10
      9h 50m
      2 stops
      SUF 23:00
      Wroclaw - Lamezia Terme | Tue, Nov 17 | Lufthansa
      MXN$2,545
      56% off
      MXN$5,913 MXN$2,545
    • WRO 13:45
      9h 15m
      2 stops
      SUF 23:00
      Wroclaw - Lamezia Terme | Tue, Nov 17 | KLM Royal Dutch Airlines
      MXN$4,278
      28% off
      MXN$5,913 MXN$4,278
    • WRO 14:15
      8h 45m
      2 stops
      SUF 23:00
      Wroclaw - Lamezia Terme | Tue, Nov 17 | ITA Airways
      MXN$2,723
      54% off
      MXN$5,913 MXN$2,723
    • WRO 06:00
      7h 30m
      1 stop
      SUF 13:30
      Wroclaw - Lamezia Terme | Fri, Nov 20 | Wizz Air
      MXN$1,325
      78% off
      MXN$5,913 MXN$1,325
    • SFO 13:00
      17h 25m
      1 stop
      DEN 14:00
      San Francisco - Denver | Tue, Nov 17 | Normal Airline
      Find more flights
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    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Fri, Dec 4 | Frontier Airlines
      MXN$820 MXN$1,370
      40% off
      40% off
      MXN$1,370 MXN$820
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Thu, Dec 3 | Frontier Airlines
      MXN$820 MXN$2,007
      59% off
      59% off
      MXN$2,007 MXN$820
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Tue, Dec 1 | Frontier Airlines
      MXN$1,031 MXN$2,007
      49% off
      49% off
      MXN$2,007 MXN$1,031
    • SFO 10:34
      2h 38m
      Direct
      DEN 14:12
      San Francisco - Denver | Wed, Dec 9 | Frontier Airlines
      MXN$1,103
      19% off
      MXN$1,370 MXN$1,103
    • SFO 06:30
      2h 40m
      Direct
      DEN 10:10
      San Francisco - Denver | Sat, Dec 5 | Frontier Airlines
      MXN$817
      59% off
      MXN$2,007 MXN$817
    • SFO 10:39
      2h 40m
      Direct
      DEN 14:19
      San Francisco - Denver | Thu, Dec 3 | Frontier Airlines
      MXN$820
      40% off
      MXN$1,370 MXN$820
    • SFO 10:39
      2h 40m
      Direct
      DEN 14:19
      San Francisco - Denver | Wed, Dec 2 | Frontier Airlines
      MXN$820
      59% off
      MXN$2,007 MXN$820
    • SFO 06:15
      2h 40m
      Direct
      DEN 09:55
      San Francisco - Denver | Fri, Dec 25 | Frontier Airlines
      MXN$995
      50% off
      MXN$2,007 MXN$995
    • SFO 21:23
      2h 40m
      Direct
      DEN 01:03
      San Francisco - Denver | Tue, Dec 22 | Frontier Airlines
      MXN$998
      50% off
      MXN$2,007 MXN$998
    • SFO 13:00
      17h 25m
      1 stop
      DEN 14:00
      San Francisco - Denver | Tue, Nov 17 | Normal Airline
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Displayed flight fares from San Francisco to Denver are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from San Francisco International Airport to Denver International Airport?

The cheapest airline flying from San Francisco International Airport to Denver International Airport is Frontier Airlines (from MXN$817) among 1 carriers operating this route. Based on Trip.com's latest 7-day flight data.
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Frontier Airlines logo Frontier Airlines

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

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

The data is based on the past 12 months and shows the average one-way ticket prices from San Francisco International Airport to Denver International Airport for each month in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest one-way flights from San Francisco International Airport to Denver International Airport are usually in November, with an average price of MXN$2,972. It is best to avoid August, when the average price can reach MXN$4,676.

MXN$4,676
MXN$3,824
MXN$2,972
MXN$2,120
  • MXN$2,972
    Nov
  • MXN$3,696
    Dec
  • MXN$3,552
    Jan
  • MXN$3,660
    Feb
  • MXN$3,511
    Mar
  • MXN$3,920
    Apr
  • MXN$3,784
    May
  • MXN$4,419
    Jun
  • MXN$3,847
    Jul
  • MXN$4,676
    Aug
  • MXN$4,441
    Sep
  • MXN$3,994
    Oct

What is the cheapest day of the week to fly from San Francisco International Airport to Denver International Airport?

The data is based on the past 12 months and shows the average ticket prices from San Francisco International Airport to Denver International Airport for each day of the week in the Trip.com database.

Based on Trip.com's data from the past 12 months, the cheapest departure day from San Francisco International Airport to Denver International Airport is Wednesday, with average prices usually lower than other days. Avoid departing on Sunday as prices are typically highest on that day.

MXN$4,467
MXN$3,943
MXN$3,418
MXN$2,894
    Cheapest
  • MXN$3,832
    Mon
  • MXN$4,045
    Tue
  • MXN$3,418
    Wed
  • MXN$3,706
    Thu
  • MXN$4,270
    Fri
  • MXN$3,914
    Sat
  • MXN$4,467
    Sun

What is the 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 43m

    09:43

    DEN

    S M T W T F S
    Search

  2. F93436

    San Francisco International Airport

    11:43

    SFO

    2h 46m

    15:29

    DEN

    - M T - T F -
    Search

  3. F94310

    San Francisco International Airport

    21:23

    SFO

    2h 40m

    01:03

    DEN

    - - - W T F -
    Search

  4. F93308

    San Francisco International Airport

    12:54

    SFO

    1h 35m

    Direct

    14:29

    LAX

    S - - W T F S
    Search

  5. F94946

    Los Angeles International Airport

    17:23

    LAX

    2h 29m

    Direct

    20:52

    DEN

    - - - - T F -

  6. F91192

    San Francisco International Airport

    12:01

    SFO

    2h 9m

    Direct

    14:10

    PHX

    S - - W T F S
    Search

  7. F92142

    Phoenix Sky Harbor International Airport

    18:48

    PHX

    1h 53m

    Direct

    20:41

    DEN

    S M T W T F S

  8. F91160

    San Francisco International Airport

    18:04

    SFO

    1h 26m

    Direct

    19:30

    ONT

    S - - W - - S
    Search

  9. F91500

    Ontario International Airport

    06:30

    ONT

    2h 21m

    Direct

    09:51

    DEN

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

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

    San Francisco International Airport to Denver International Airport takes about 2 hours 23 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 14 daily flights from San Francisco International Airport (SFO) to Denver International Airport (DEN).
  • The earliest flight from San Francisco International Airport to Denver International Airport departs at 01:25, and the last departs at 22:10, with about 23 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • 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 MXN$6,664 in November, the most expensive month to book this route.
  • Frontier Airlines is a very popular airline operating an average of 8184 flights per month.
  • One-way flights from San Francisco International Airport to Denver International Airport currently start from MXN$820, and round-trip fares start from MXN$1,734. The current lowest fare is a Frontier Airlines flight departing on Thu, Dec 3; prices may vary depending on availability.
  • Yes. United Airlines and Frontier Airlines operate direct flights from San Francisco International Airport to Denver International Airport, with an average flight time of 2 hours 57 minutes, and around 122 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from San Francisco International Airport to Denver International Airport is MXN$3,622. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines and Volaris are the most popular budget airlines flying from San Francisco International Airport to Denver International Airport, with one-way fares starting from MXN$820. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • San Francisco International Airport to Denver International Airport operates around 123 weekly flights, mainly by United Airlines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter San Francisco International Airport and Denver International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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