Trip.com
>
Cheap Flights
>
United States
>
Colorado
>
Denver
>
San Francisco to Denver flight
>
San Francisco International Airport to Denver International Airport flight

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 PHP 2,540 and round-trip from PHP 6,082. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      SFO 06:30
      2h 40m
      Direct
      DEN 10:10
      San Francisco - Denver | Mon, Dec 7 | Frontier Airlines
      PHP 2,540 PHP 4,542
      44% off
      44% off
      PHP 4,542 PHP 2,540
    • SFO 19:26
      2h 37m
      Direct
      DEN 23:03
      San Francisco - Denver | Thu, Dec 3 | Frontier Airlines
      PHP 2,798 PHP 4,542
      38% off
      38% off
      PHP 4,542 PHP 2,798
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Fri, Dec 4 | Frontier Airlines
      PHP 2,798 PHP 4,542
      38% off
      38% off
      PHP 4,542 PHP 2,798
    • SFO 20:26
      2h 42m
      Direct
      DEN 00:08
      San Francisco - Denver | Sun, Dec 6 | Frontier Airlines
      PHP 2,798
      38% off
      PHP 4,542 PHP 2,798
    • SFO 06:30
      2h 40m
      Direct
      DEN 10:10
      San Francisco - Denver | Fri, Dec 11 | Frontier Airlines
      PHP 2,807
      38% off
      PHP 4,542 PHP 2,807
    • SFO 06:30
      2h 40m
      Direct
      DEN 10:10
      San Francisco - Denver | Sat, Dec 5 | Frontier Airlines
      PHP 2,807
      61% off
      PHP 7,247 PHP 2,807
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Thu, Dec 3 | Frontier Airlines
      PHP 2,817
      61% off
      PHP 7,247 PHP 2,817
    • SFO 10:39
      2h 40m
      Direct
      DEN 14:19
      San Francisco - Denver | Wed, Dec 2 | Frontier Airlines
      PHP 2,817
      61% off
      PHP 7,247 PHP 2,817
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Tue, Dec 1 | Frontier Airlines
      PHP 2,826
      61% off
      PHP 7,247 PHP 2,826
    • SFO 13:00
      17h 25m
      1 stop
      DEN 14:00
      San Francisco - Denver | Sat, Nov 14 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      SFO 06:30
      2h 40m
      Direct
      DEN 10:10
      San Francisco - Denver | Wed, Dec 9 | Frontier Airlines
      DEN 17:35
      2h 56m
      Direct
      SFO 19:31
      Denver - San Francisco | Sat, Dec 12 | Frontier Airlines
      PHP 6,082 PHP 9,217
      34% off
      34% off
      PHP 9,217 PHP 6,082
    • SFO 10:39
      2h 40m
      Direct
      DEN 14:19
      San Francisco - Denver | Wed, Dec 2 | Frontier Airlines
      DEN 22:57
      2h 53m
      Direct
      SFO 00:50
      Denver - San Francisco | Sun, Dec 6 | Frontier Airlines
      PHP 6,139 PHP 9,217
      33% off
      33% off
      PHP 9,217 PHP 6,139
    • SFO 10:39
      2h 40m
      Direct
      DEN 14:19
      San Francisco - Denver | Tue, Dec 1 | Frontier Airlines
      DEN 07:39
      3h
      Direct
      SFO 09:39
      Denver - San Francisco | Sun, Dec 6 | Frontier Airlines
      PHP 6,273 PHP 9,217
      32% off
      32% off
      PHP 9,217 PHP 6,273
    • SFO 11:25
      2h 44m
      Direct
      DEN 15:09
      San Francisco - Denver | Thu, Jan 7 | Frontier Airlines
      DEN 22:42
      2h 52m
      Direct
      SFO 00:34
      Denver - San Francisco | Tue, Jan 12 | Frontier Airlines
      PHP 6,969
      24% off
      PHP 9,217 PHP 6,969
    • SFO 11:25
      2h 44m
      Direct
      DEN 15:09
      San Francisco - Denver | Sat, Jan 9 | Frontier Airlines
      DEN 08:28
      3h 2m
      Direct
      SFO 10:30
      Denver - San Francisco | Sat, Jan 16 | Frontier Airlines
      PHP 7,036
      24% off
      PHP 9,217 PHP 7,036
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Thu, Dec 3 | Frontier Airlines
      DEN 22:57
      2h 53m
      Direct
      SFO 00:50
      Denver - San Francisco | Sun, Dec 6 | Frontier Airlines
      PHP 7,046
      24% off
      PHP 9,217 PHP 7,046
    • 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 | Tue, Dec 8 | Frontier Airlines
      PHP 7,160
      22% off
      PHP 9,217 PHP 7,160
    • SFO 06:30
      2h 40m
      Direct
      DEN 10:10
      San Francisco - Denver | Tue, Dec 8 | Frontier Airlines
      DEN 14:09
      2h 53m
      Direct
      SFO 16:02
      Denver - San Francisco | Tue, Dec 15 | Frontier Airlines
      PHP 7,170
      22% off
      PHP 9,217 PHP 7,170
    • SFO 06:30
      2h 40m
      Direct
      DEN 10:10
      San Francisco - Denver | Sat, Dec 12 | Frontier Airlines
      DEN 20:57
      2h 56m
      Direct
      SFO 22:53
      Denver - San Francisco | Tue, Dec 15 | Frontier Airlines
      PHP 7,170
      22% off
      PHP 9,217 PHP 7,170
    • SFO 13:00
      17h 25m
      1 stop
      DEN 14:00
      San Francisco - Denver | Sat, Nov 14 | Normal Airline
      DEN 15:00
      6h
      Direct
      SFO 16:00
      Denver - San Francisco | Mon, Nov 16 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      SFO 06:30
      2h 40m
      Direct
      DEN 10:10
      San Francisco - Denver | Mon, Dec 7 | Frontier Airlines
      PHP 2,540 PHP 4,542
      44% off
      44% off
      PHP 4,542 PHP 2,540
    • SFO 19:26
      2h 37m
      Direct
      DEN 23:03
      San Francisco - Denver | Thu, Dec 3 | Frontier Airlines
      PHP 2,798 PHP 4,542
      38% off
      38% off
      PHP 4,542 PHP 2,798
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Fri, Dec 4 | Frontier Airlines
      PHP 2,798 PHP 4,542
      38% off
      38% off
      PHP 4,542 PHP 2,798
    • SFO 20:26
      2h 42m
      Direct
      DEN 00:08
      San Francisco - Denver | Sun, Dec 6 | Frontier Airlines
      PHP 2,798
      38% off
      PHP 4,542 PHP 2,798
    • SFO 06:30
      2h 40m
      Direct
      DEN 10:10
      San Francisco - Denver | Fri, Dec 11 | Frontier Airlines
      PHP 2,807
      38% off
      PHP 4,542 PHP 2,807
    • SFO 06:30
      2h 40m
      Direct
      DEN 10:10
      San Francisco - Denver | Sat, Dec 5 | Frontier Airlines
      PHP 2,807
      61% off
      PHP 7,247 PHP 2,807
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Thu, Dec 3 | Frontier Airlines
      PHP 2,817
      61% off
      PHP 7,247 PHP 2,817
    • SFO 10:39
      2h 40m
      Direct
      DEN 14:19
      San Francisco - Denver | Wed, Dec 2 | Frontier Airlines
      PHP 2,817
      61% off
      PHP 7,247 PHP 2,817
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Tue, Dec 1 | Frontier Airlines
      PHP 2,826
      61% off
      PHP 7,247 PHP 2,826
    • SFO 13:00
      17h 25m
      1 stop
      DEN 14:00
      San Francisco - Denver | Sat, Nov 14 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      SFO 06:30
      2h 40m
      Direct
      DEN 10:10
      San Francisco - Denver | Sat, Dec 5 | Frontier Airlines
      PHP 2,807 PHP 30,697
      91% off
      91% off
      PHP 30,697 PHP 2,807
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Thu, Dec 3 | Frontier Airlines
      PHP 2,817 PHP 30,697
      91% off
      91% off
      PHP 30,697 PHP 2,817
    • SFO 10:39
      2h 40m
      Direct
      DEN 14:19
      San Francisco - Denver | Wed, Dec 2 | Frontier Airlines
      PHP 2,817 PHP 30,697
      91% off
      91% off
      PHP 30,697 PHP 2,817
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Tue, Dec 1 | Frontier Airlines
      PHP 2,826
      91% off
      PHP 30,697 PHP 2,826
    • SFO 18:49
      2h 45m
      Direct
      DEN 22:34
      San Francisco - Denver | Thu, Nov 26 | Frontier Airlines
      PHP 2,864
      91% off
      PHP 30,697 PHP 2,864
    • SFO 06:15
      2h 40m
      Direct
      DEN 09:55
      San Francisco - Denver | Fri, Dec 25 | Frontier Airlines
      PHP 3,418
      89% off
      PHP 30,697 PHP 3,418
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Fri, Dec 4 | Frontier Airlines
      PHP 3,447
      89% off
      PHP 30,697 PHP 3,447
    • SFO 06:30
      2h 40m
      Direct
      DEN 10:10
      San Francisco - Denver | Mon, Dec 7 | Frontier Airlines
      PHP 4,459
      85% off
      PHP 30,697 PHP 4,459
    • SFO 21:23
      2h 40m
      Direct
      DEN 01:03
      San Francisco - Denver | Sat, Dec 19 | Frontier Airlines
      PHP 4,831
      84% off
      PHP 30,697 PHP 4,831
    • SFO 13:00
      17h 25m
      1 stop
      DEN 14:00
      San Francisco - Denver | Sat, Nov 14 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      SFO 12:20
      2h 39m
      Direct
      DEN 15:59
      San Francisco - Denver | Thu, Nov 19 | Frontier Airlines
      PHP 6,569 PHP 35,935
      82% off
      82% off
      PHP 35,935 PHP 6,569
    • SFO 12:20
      2h 39m
      Direct
      DEN 15:59
      San Francisco - Denver | Fri, Nov 13 | Frontier Airlines
      PHP 8,392 PHP 35,935
      77% off
      77% off
      PHP 35,935 PHP 8,392
    • SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Mon, Nov 16 | Frontier Airlines
      PHP 12,564 PHP 35,935
      65% off
      65% off
      PHP 35,935 PHP 12,564
    • SFO 12:20
      2h 39m
      Direct
      DEN 15:59
      San Francisco - Denver | Wed, Nov 18 | Frontier Airlines
      PHP 20,592
      43% off
      PHP 35,935 PHP 20,592
    • SFO 12:20
      2h 39m
      Direct
      DEN 15:59
      San Francisco - Denver | Tue, Nov 17 | Frontier Airlines
      PHP 20,592
      43% off
      PHP 35,935 PHP 20,592
    • SFO 12:20
      2h 39m
      Direct
      DEN 15:59
      San Francisco - Denver | Sun, Nov 15 | Frontier Airlines
      PHP 20,592
      43% off
      PHP 35,935 PHP 20,592
    • SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Sat, Nov 14 | Frontier Airlines
      PHP 21,137
      41% off
      PHP 35,935 PHP 21,137
    • SFO 06:16
      2h 39m
      Direct
      DEN 09:55
      San Francisco - Denver | Sun, Nov 15 | United Airlines
      PHP 28,029
      22% off
      PHP 35,935 PHP 28,029
    • SFO 07:04
      4h 53m
      1 stop
      DEN 12:57
      San Francisco - Denver | Thu, Nov 19 | Alaska Airlines
      PHP 7,628
      79% off
      PHP 35,935 PHP 7,628
    • SFO 13:00
      17h 25m
      1 stop
      DEN 14:00
      San Francisco - Denver | Sat, Nov 14 | Normal Airline
      Find more flights
      Find more flights
    • SFO 19:26
      2h 37m
      Direct
      DEN 23:03
      San Francisco - Denver | Thu, Dec 3 | Frontier Airlines
      PHP 2,798 PHP 4,542
      38% off
      38% off
      PHP 4,542 PHP 2,798
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Fri, Dec 4 | Frontier Airlines
      PHP 2,798 PHP 4,542
      38% off
      38% off
      PHP 4,542 PHP 2,798
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Thu, Dec 3 | Frontier Airlines
      PHP 2,817 PHP 7,247
      61% off
      61% off
      PHP 7,247 PHP 2,817
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Tue, Dec 1 | Frontier Airlines
      PHP 2,826
      61% off
      PHP 7,247 PHP 2,826
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Sat, Dec 5 | Frontier Airlines
      PHP 3,418
      25% off
      PHP 4,542 PHP 3,418
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Fri, Dec 4 | Frontier Airlines
      PHP 3,447
      52% off
      PHP 7,247 PHP 3,447
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Wed, Dec 2 | Frontier Airlines
      PHP 3,542
      22% off
      PHP 4,542 PHP 3,542
    • SFO 19:26
      2h 39m
      Direct
      DEN 23:05
      San Francisco - Denver | Thu, Dec 10 | Frontier Airlines
      PHP 3,437
      24% off
      PHP 4,542 PHP 3,437
    • SFO 06:30
      2h 40m
      Direct
      DEN 10:10
      San Francisco - Denver | Mon, Dec 7 | Frontier Airlines
      PHP 2,540
      44% off
      PHP 4,542 PHP 2,540
    • SFO 13:00
      17h 25m
      1 stop
      DEN 14:00
      San Francisco - Denver | Sat, Nov 14 | Normal Airline
      Find more flights
      Find more flights

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.

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 PHP 10,214. It is best to avoid August, when the average price can reach PHP 16,068.

PHP 16,068
PHP 13,141
PHP 10,214
PHP 7,287
  • PHP 10,214
    Nov
  • PHP 12,700
    Dec
  • PHP 12,205
    Jan
  • PHP 12,577
    Feb
  • PHP 12,067
    Mar
  • PHP 13,471
    Apr
  • PHP 13,002
    May
  • PHP 15,185
    Jun
  • PHP 13,219
    Jul
  • PHP 16,068
    Aug
  • PHP 15,260
    Sep
  • PHP 13,724
    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.

PHP 15,352
PHP 13,549
PHP 11,745
PHP 9,942
    Cheapest
  • PHP 13,169
    Mon
  • PHP 13,900
    Tue
  • PHP 11,745
    Wed
  • PHP 12,735
    Thu
  • PHP 14,673
    Fri
  • PHP 13,450
    Sat
  • PHP 15,352
    Sun

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 PHP 2,607) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From PHP 2,607
Alaska Airlines
From PHP 4,993
Delta Air Lines
From PHP 5,623
American Airlines
From PHP 6,244
Hahn Air
From PHP 8,163
United Airlines
From PHP 8,554

Find more flights and airlines

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 - - F -
    Search

  3. F94310

    San Francisco International Airport

    21:23

    SFO

    2h 40m

    01:03

    DEN

    - - - W - - -
    Search

  4. F91192

    San Francisco International Airport

    12:01

    SFO

    2h 9m

    Direct

    14:10

    PHX

    S - - W T - S
    Search

  5. F92142

    Phoenix Sky Harbor International Airport

    18:48

    PHX

    1h 53m

    Direct

    20:41

    DEN

    S M T W T F S

  6. F91160

    San Francisco International Airport

    18:04

    SFO

    1h 26m

    Direct

    19:30

    ONT

    S - - W T - S
    Search

  7. F91500

    Ontario International Airport

    06:30

    ONT

    2h 21m

    Direct

    09:51

    DEN

    S M T W T F S
Find more flights and airlines

About San Francisco International Airport and Denver International Airport

Learn about San Francisco International Airport (SFO) and Denver International Airport (DEN) — including location, terminals, transportation, and travel tips.

Flight distance 1,555.81km
Cheapest one-way ticket price PHP 2,540
Cheapest return ticket price PHP 6,024

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 PHP 21,671 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 PHP 2,540, and round-trip fares start from PHP 6,024. The current lowest fare is a Frontier Airlines flight departing on Mon, Dec 7; prices may vary depending on availability.
  • Yes. United Airlines, Frontier Airlines and Delta Air Lines operate direct flights from San Francisco International Airport to Denver International Airport, with an average flight time of 2 hours 54 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 PHP 12,445. 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 PHP 2,540. 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.

Find Cheap Flights with Trip.com