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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 SAR 73 and round-trip from SAR 469. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Thu, Nov 19 | Frontier Airlines
      SAR 73 SAR 271
      73% off
      73% off
      SAR 271 SAR 73
    • SFO 21:23
      2h 40m
      Direct
      DEN 01:03
      San Francisco - Denver | Fri, Dec 18 | Frontier Airlines
      SAR 148 SAR 271
      45% off
      45% off
      SAR 271 SAR 148
    • SFO 19:25
      18h 46m
      1 stop
      DEN 15:11
      San Francisco - Denver | Tue, Dec 1 | Frontier Airlines
      SAR 187 SAR 271
      31% off
      31% off
      SAR 271 SAR 187
    • SFO 19:25
      13h 20m
      1 stop
      DEN 09:45
      San Francisco - Denver | Wed, Nov 25 | Frontier Airlines
      SAR 214
      21% off
      SAR 271 SAR 214
    • SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Sat, Nov 21 | Frontier Airlines
      SAR 217
      20% off
      SAR 271 SAR 217
    • SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Thu, Nov 12 | Frontier Airlines
      SAR 222
      74% off
      SAR 867 SAR 222
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Tue, Dec 1 | Frontier Airlines
      SAR 222
      74% off
      SAR 867 SAR 222
    • SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Wed, Dec 9 | Frontier Airlines
      SAR 223
      18% off
      SAR 271 SAR 223
    • SFO 06:30
      2h 40m
      Direct
      DEN 10:10
      San Francisco - Denver | Sat, Dec 5 | Frontier Airlines
      SAR 223
      74% off
      SAR 867 SAR 223
    • SFO 13:00
      17h 25m
      1 stop
      DEN 14:00
      San Francisco - Denver | Tue, Oct 27 | Normal Airline
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    • Cheapest nonstop
      SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Fri, Nov 27 | Frontier Airlines
      DEN 22:29
      2h 51m
      Direct
      SFO 00:20
      Denver - San Francisco | Sun, Nov 29 | Frontier Airlines
      SAR 469 SAR 662
      28% off
      28% off
      SAR 662 SAR 469
    • SFO 06:00
      2h 46m
      Direct
      DEN 09:46
      San Francisco - Denver | Thu, Nov 5 | Frontier Airlines
      DEN 09:16
      2h 49m
      Direct
      SFO 11:05
      Denver - San Francisco | Sat, Nov 7 | Frontier Airlines
      SAR 487 SAR 662
      26% off
      26% off
      SAR 662 SAR 487
    • SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Tue, Nov 24 | Frontier Airlines
      DEN 22:29
      2h 51m
      Direct
      SFO 00:20
      Denver - San Francisco | Thu, Nov 26 | Frontier Airlines
      SAR 529 SAR 662
      20% off
      20% off
      SAR 662 SAR 529
    • SFO 12:20
      2h 39m
      Direct
      DEN 15:59
      San Francisco - Denver | Sun, Nov 15 | Frontier Airlines
      DEN 22:29
      2h 51m
      Direct
      SFO 00:20
      Denver - San Francisco | Tue, Nov 17 | Frontier Airlines
      SAR 538
      19% off
      SAR 662 SAR 538
    • SFO 12:20
      2h 39m
      Direct
      DEN 15:59
      San Francisco - Denver | Sun, Nov 22 | Frontier Airlines
      DEN 22:29
      2h 51m
      Direct
      SFO 00:20
      Denver - San Francisco | Tue, Nov 24 | Frontier Airlines
      SAR 541
      18% off
      SAR 662 SAR 541
    • SFO 16:35
      2h 43m
      Direct
      DEN 20:18
      San Francisco - Denver | Mon, Dec 21 | Frontier Airlines
      DEN 12:20
      2h 54m
      Direct
      SFO 14:14
      Denver - San Francisco | Thu, Dec 24 | Frontier Airlines
      SAR 555
      16% off
      SAR 662 SAR 555
    • SFO 17:07
      5h 46m
      1 stop
      DEN 23:53
      San Francisco - Denver | Sat, Nov 21 | Frontier Airlines
      DEN 09:21
      2h 56m
      Direct
      SFO 11:17
      Denver - San Francisco | Thu, Nov 26 | Frontier Airlines
      SAR 521
      21% off
      SAR 662 SAR 521
    • SFO 17:07
      5h 46m
      1 stop
      DEN 23:53
      San Francisco - Denver | Fri, Nov 20 | Frontier Airlines
      DEN 09:21
      2h 56m
      Direct
      SFO 11:17
      Denver - San Francisco | Thu, Nov 26 | Frontier Airlines
      SAR 524
      21% off
      SAR 662 SAR 524
    • SFO 21:27
      16h 44m
      1 stop
      DEN 15:11
      San Francisco - Denver | Tue, Dec 1 | Frontier Airlines
      DEN 12:54
      8h 38m
      1 stop
      SFO 20:32
      Denver - San Francisco | Sat, Dec 5 | Frontier Airlines
      SAR 550
      17% off
      SAR 662 SAR 550
    • SFO 13:00
      17h 25m
      1 stop
      DEN 14:00
      San Francisco - Denver | Tue, Oct 27 | Normal Airline
      DEN 15:00
      6h
      Direct
      SFO 16:00
      Denver - San Francisco | Thu, Oct 29 | Normal Airline
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    • Cheapest nonstop
      SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Thu, Nov 19 | Frontier Airlines
      SAR 73 SAR 271
      73% off
      73% off
      SAR 271 SAR 73
    • SFO 21:23
      2h 40m
      Direct
      DEN 01:03
      San Francisco - Denver | Fri, Dec 18 | Frontier Airlines
      SAR 148 SAR 271
      45% off
      45% off
      SAR 271 SAR 148
    • SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Sat, Nov 21 | Frontier Airlines
      SAR 217 SAR 271
      20% off
      20% off
      SAR 271 SAR 217
    • SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Thu, Nov 12 | Frontier Airlines
      SAR 222
      74% off
      SAR 867 SAR 222
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Tue, Dec 1 | Frontier Airlines
      SAR 222
      74% off
      SAR 867 SAR 222
    • SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Wed, Dec 9 | Frontier Airlines
      SAR 223
      18% off
      SAR 271 SAR 223
    • SFO 06:30
      2h 40m
      Direct
      DEN 10:10
      San Francisco - Denver | Sat, Dec 5 | Frontier Airlines
      SAR 223
      74% off
      SAR 867 SAR 223
    • SFO 06:15
      2h 40m
      Direct
      DEN 09:55
      San Francisco - Denver | Thu, Jan 7 | Frontier Airlines
      SAR 224
      74% off
      SAR 867 SAR 224
    • SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Mon, Nov 16 | Frontier Airlines
      SAR 224
      74% off
      SAR 867 SAR 224
    • SFO 13:00
      17h 25m
      1 stop
      DEN 14:00
      San Francisco - Denver | Tue, Oct 27 | Normal Airline
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    • Cheapest nonstop
      SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Thu, Nov 12 | Frontier Airlines
      SAR 222 SAR 1,178
      81% off
      81% off
      SAR 1,178 SAR 222
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Tue, Dec 1 | Frontier Airlines
      SAR 222 SAR 1,178
      81% off
      81% off
      SAR 1,178 SAR 222
    • SFO 06:30
      2h 40m
      Direct
      DEN 10:10
      San Francisco - Denver | Sat, Dec 5 | Frontier Airlines
      SAR 223 SAR 1,178
      81% off
      81% off
      SAR 1,178 SAR 223
    • SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Mon, Nov 16 | Frontier Airlines
      SAR 224
      81% off
      SAR 1,178 SAR 224
    • SFO 06:15
      2h 40m
      Direct
      DEN 09:55
      San Francisco - Denver | Thu, Jan 7 | Frontier Airlines
      SAR 224
      81% off
      SAR 1,178 SAR 224
    • SFO 17:00
      2h 41m
      Direct
      DEN 20:41
      San Francisco - Denver | Tue, Dec 8 | Frontier Airlines
      SAR 230
      80% off
      SAR 1,178 SAR 230
    • SFO 20:50
      2h 42m
      Direct
      DEN 00:32
      San Francisco - Denver | Thu, Dec 31 | Frontier Airlines
      SAR 241
      80% off
      SAR 1,178 SAR 241
    • SFO 20:50
      2h 42m
      Direct
      DEN 00:32
      San Francisco - Denver | Tue, Dec 22 | Frontier Airlines
      SAR 241
      80% off
      SAR 1,178 SAR 241
    • SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Wed, Nov 11 | Frontier Airlines
      SAR 245
      79% off
      SAR 1,178 SAR 245
    • SFO 13:00
      17h 25m
      1 stop
      DEN 14:00
      San Francisco - Denver | Tue, Oct 27 | Normal Airline
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    • Cheapest nonstop
      SFO 12:20
      2h 39m
      Direct
      DEN 15:59
      San Francisco - Denver | Sat, Oct 31 | Frontier Airlines
      SAR 217 SAR 2,198
      90% off
      90% off
      SAR 2,198 SAR 217
    • SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Tue, Oct 27 | Frontier Airlines
      SAR 257 SAR 2,198
      88% off
      88% off
      SAR 2,198 SAR 257
    • SFO 12:20
      2h 39m
      Direct
      DEN 15:59
      San Francisco - Denver | Sun, Nov 1 | Frontier Airlines
      SAR 1,083 SAR 2,198
      51% off
      51% off
      SAR 2,198 SAR 1,083
    • SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Wed, Oct 28 | Frontier Airlines
      SAR 1,151
      48% off
      SAR 2,198 SAR 1,151
    • SFO 12:00
      2h 43m
      Direct
      DEN 15:43
      San Francisco - Denver | Mon, Oct 26 | Frontier Airlines
      SAR 1,337
      39% off
      SAR 2,198 SAR 1,337
    • SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Thu, Oct 29 | Frontier Airlines
      SAR 1,345
      39% off
      SAR 2,198 SAR 1,345
    • SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Fri, Oct 30 | Frontier Airlines
      SAR 1,423
      35% off
      SAR 2,198 SAR 1,423
    • SFO 06:16
      2h 39m
      Direct
      DEN 09:55
      San Francisco - Denver | Mon, Oct 26 | United Airlines
      SAR 1,924
      12% off
      SAR 2,198 SAR 1,924
    • SFO 13:00
      17h 25m
      1 stop
      DEN 14:00
      San Francisco - Denver | Tue, Oct 27 | Normal Airline
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    • SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Thu, Nov 19 | Frontier Airlines
      SAR 73 SAR 271
      73% off
      73% off
      SAR 271 SAR 73
    • SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Sat, Nov 21 | Frontier Airlines
      SAR 217 SAR 271
      20% off
      20% off
      SAR 271 SAR 217
    • SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Thu, Nov 12 | Frontier Airlines
      SAR 222 SAR 867
      74% off
      74% off
      SAR 867 SAR 222
    • SFO 06:30
      2h 38m
      Direct
      DEN 10:08
      San Francisco - Denver | Tue, Dec 1 | Frontier Airlines
      SAR 222
      74% off
      SAR 867 SAR 222
    • SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Wed, Dec 9 | Frontier Airlines
      SAR 223
      18% off
      SAR 271 SAR 223
    • SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Mon, Nov 16 | Frontier Airlines
      SAR 224
      74% off
      SAR 867 SAR 224
    • SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Thu, Dec 3 | Frontier Airlines
      SAR 241
      11% off
      SAR 271 SAR 241
    • SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Mon, Nov 30 | Frontier Airlines
      SAR 241
      11% off
      SAR 271 SAR 241
    • SFO 06:02
      2h 38m
      Direct
      DEN 09:40
      San Francisco - Denver | Wed, Nov 11 | Frontier Airlines
      SAR 245
      72% off
      SAR 867 SAR 245
    • SFO 13:00
      17h 25m
      1 stop
      DEN 14:00
      San Francisco - Denver | Tue, Oct 27 | 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.

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 October, with an average price of SAR 607. It is best to avoid August, when the average price can reach SAR 948.

SAR 948
SAR 778
SAR 607
SAR 437
  • SAR 607
    Oct
  • SAR 807
    Nov
  • SAR 749
    Dec
  • SAR 720
    Jan
  • SAR 742
    Feb
  • SAR 712
    Mar
  • SAR 795
    Apr
  • SAR 767
    May
  • SAR 896
    Jun
  • SAR 780
    Jul
  • SAR 948
    Aug
  • SAR 900
    Sep

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 Friday as prices are typically highest on that day.

SAR 919
SAR 796
SAR 672
SAR 549
    Cheapest
  • SAR 796
    Mon
  • SAR 850
    Tue
  • SAR 672
    Wed
  • SAR 766
    Thu
  • SAR 919
    Fri
  • SAR 781
    Sat
  • SAR 829
    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 SAR 180) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From SAR 180
Alaska Airlines
From SAR 314
Delta Air Lines
From SAR 323
Hahn Air
From SAR 435
American Airlines
From SAR 446
United Airlines
From SAR 540
Sun Country Airlines
From SAR 781

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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

    06:02

    SFO

    2h 38m

    09:40

    DEN

    S M T W T F S
    Search

  2. F91094

    San Francisco International Airport

    12:20

    SFO

    2h 39m

    15:59

    DEN

    S - - W T - S
    Search

  3. F93440

    San Francisco International Airport

    21:23

    SFO

    2h 40m

    01:03

    DEN

    S - - - - - -
    Search

  4. F93436

    San Francisco International Airport

    12:20

    SFO

    2h 39m

    15:59

    DEN

    - M T - - F -
    Search

  5. F93308

    San Francisco International Airport

    13:14

    SFO

    1h 33m

    Direct

    14:47

    LAX

    S - - W T - S
    Search

  6. F92342

    Los Angeles International Airport

    16:25

    LAX

    2h 26m

    Direct

    19:51

    DEN

    S M T W T F S

  7. F92858

    San Francisco International Airport

    21:31

    SFO

    1h 33m

    Direct

    23:04

    LAX

    S M T - - F -
    Search

  8. F93156

    Los Angeles International Airport

    06:15

    LAX

    2h 30m

    Direct

    09:45

    DEN

    S M T W T F S

  9. F92858

    San Francisco International Airport

    21:31

    SFO

    1h 33m

    Direct

    23:04

    LAX

    S M T - - F -
    Search

  10. F92342

    Los Angeles International Airport

    16:25

    LAX

    2h 26m

    Direct

    19:51

    DEN

    S M T W T F S

  11. F93308

    San Francisco International Airport

    13:14

    SFO

    1h 33m

    Direct

    14:47

    LAX

    S - - W T - S
    Search

  12. F93156

    Los Angeles International Airport

    06:15

    LAX

    2h 30m

    Direct

    09:45

    DEN

    S M T W T F S

  13. F93382

    San Francisco International Airport

    15:47

    SFO

    1h 40m

    Direct

    17:27

    SAN

    S M T W T F S
    Search

  14. F94990

    San Diego International Airport

    16:53

    SAN

    2h 32m

    Direct

    20:25

    DEN

    S M T W T F S
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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 SAR 73
Cheapest return ticket price SAR 469

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 29 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 05:00, and the last departs at 21:13, with about 28 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 SAR 1,515 in October, 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 SAR 73, and round-trip fares start from SAR 469. The current lowest fare is a Frontier Airlines flight departing on Thu, Nov 19; 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 3 hours 2 minutes, and around 135 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 SAR 809. 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 SAR 73. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • San Francisco International Airport to Denver International Airport operates around 137 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

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

Book with no extra fees

Prices displayed on this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within the last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.