Customer Support
Trip.com
>
Flights
>
Recommended Airlines Flying Between These Cities
>
United Airlines(UA) flights from San Francisco to Denver

Flight INFO & United Airlines(UA) flights from San Francisco to Denver

Cheapest nonstop flight price$19
Cheapest round-trip ticket price$47
Off-season for travelFebruary
Peak season for travelOctober
Flight distance1,554.75 km
Average flight time3 hours 4 minutes
Popular airlineDelta Air Lines
📱 eSIM, SIM & WiFi Deals
Grab cheap eSIMs, SIMs, and portable WiFi. Stay connected anywhere!
🔥 Travel Discounts Worldwide
Find latest hot deals on flights, hotels, attractions, and more across different regions!
🚆 Hot Transportation Deals
Get up to 10% OFF Coupon on train tickets in many countries!
Check out weekly flight deals & save big!
Save 10% on car rentals
🎡 Attractions & Discounted Tickets
Enjoy deals on tickets to popular attractions around the globe. Explore more for less! 🎟️

Book United Airlines(UA) flights from San Francisco to Denver

  • One way
  • Round-trip
      • direct cheapest
        SFO05:14
        2h 42m
        Nonstop
        DEN08:56
        San Francisco - Denver|Tue, Feb 4|United Airlines
        US$91US$505
        82% OFF
        82% OFF
        US$505US$91

      • SFO06:30
        2h 39m
        Nonstop
        DEN10:09
        San Francisco - Denver|Tue, Feb 18|United Airlines
        US$93US$505
        82% OFF
        82% OFF
        US$505US$93

      • SFO06:38
        2h 42m
        Nonstop
        DEN10:20
        San Francisco - Denver|Wed, Jan 29|United Airlines
        US$93US$505
        82% OFF
        82% OFF
        US$505US$93

      • SFO06:30
        2h 39m
        Nonstop
        DEN10:09
        San Francisco - Denver|Sat, Mar 1|United Airlines
        US$94
        US$94

      • SFO06:30
        2h 39m
        Nonstop
        DEN10:09
        San Francisco - Denver|Wed, Mar 5|United Airlines
        US$94
        US$94

      • SFO18:05
        2h 40m
        Nonstop
        DEN21:45
        San Francisco - Denver|Sat, Feb 15|United Airlines
        US$96
        US$96

      • SFO16:00
        2h 40m
        Nonstop
        DEN19:40
        San Francisco - Denver|Wed, Feb 12|United Airlines
        US$97
        US$97

      • SFO06:38
        2h 42m
        Nonstop
        DEN10:20
        San Francisco - Denver|Tue, Jan 21|United Airlines
        US$98
        US$98

      • SFO05:00
        2h 40m
        Nonstop
        DEN08:40
        San Francisco - Denver|Wed, Feb 19|United Airlines
        US$101
        US$101

      • SFO18:05
        2h 40m
        Nonstop
        DEN21:45
        San Francisco - Denver|Sat, Feb 22|United Airlines
        US$103
        US$103

      • SFO06:38
        2h 42m
        Nonstop
        DEN10:20
        San Francisco - Denver|Sat, Jan 25|United Airlines
        US$104
        US$104

      • SFO05:00
        2h 40m
        Nonstop
        DEN08:40
        San Francisco - Denver|Wed, Feb 26|United Airlines
        US$104
        US$104

      • SFO19:05
        2h 40m
        Nonstop
        DEN22:45
        San Francisco - Denver|Tue, Mar 4|United Airlines
        US$105
        US$105

      • SFO18:05
        2h 40m
        Nonstop
        DEN21:45
        San Francisco - Denver|Tue, Feb 25|United Airlines
        US$105
        US$105

      • SFO19:05
        2h 40m
        Nonstop
        DEN22:45
        San Francisco - Denver|Tue, Feb 11|United Airlines
        US$107
        US$107

      • SFO05:00
        2h 40m
        Nonstop
        DEN08:40
        San Francisco - Denver|Sun, Feb 16|United Airlines
        US$111
        US$111

      • SFO06:30
        2h 39m
        Nonstop
        DEN10:09
        San Francisco - Denver|Fri, Feb 21|United Airlines
        US$112
        US$112

      • SFO20:05
        2h 40m
        Nonstop
        DEN23:45
        San Francisco - Denver|Fri, Feb 28|United Airlines
        US$113
        US$113

      • SFO06:30
        2h 40m
        Nonstop
        DEN10:10
        San Francisco - Denver|Tue, Mar 11|United Airlines
        US$114
        US$114

      • SFO06:30
        2h 39m
        Nonstop
        DEN10:09
        San Francisco - Denver|Thu, Feb 27|United Airlines
        US$114
        US$114

      • SFO05:00
        2h 40m
        Nonstop
        DEN08:40
        San Francisco - Denver|Sun, Mar 2|United Airlines
        US$114
        US$114

      • SFO20:05
        2h 40m
        Nonstop
        DEN23:45
        San Francisco - Denver|Mon, Feb 17|United Airlines
        US$114
        US$114

      • SFO16:25
        2h 40m
        Nonstop
        DEN20:05
        San Francisco - Denver|Wed, Apr 2|United Airlines
        US$114
        US$114

      • SFO06:30
        2h 39m
        Nonstop
        DEN10:09
        San Francisco - Denver|Mon, Feb 24|United Airlines
        US$128
        US$128

      • SFO05:14
        2h 42m
        Nonstop
        DEN08:56
        San Francisco - Denver|Wed, Feb 5|United Airlines
        US$140
        US$140

      • SFO05:00
        2h 38m
        Nonstop
        DEN08:38
        San Francisco - Denver|Thu, Feb 13|United Airlines
        US$146
        US$146

      • SFO06:38
        2h 42m
        Nonstop
        DEN10:20
        San Francisco - Denver|Sat, Feb 1|United Airlines
        US$152
        US$152

      • SFO20:19
        2h 40m
        Nonstop
        DEN23:59
        San Francisco - Denver|Wed, Jan 22|United Airlines
        US$419
        US$419

      • SFO08:31
        6h 6m
        1 stop
        DEN15:37
        San Francisco - Denver|Mon, Feb 10|United Airlines
        US$74
        US$74

      • SFO08:37
        9h 49m
        1 stop
        DEN19:26
        San Francisco - Denver|Sat, Feb 8|United Airlines
        US$85
        US$85

      • SFO01:00 pm
        3h 5m
        Nonstop
        DEN02:00 pm
        San Francisco - Denver|Tue, Jan 28|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

📱 eSIM, SIM & WiFi Deals
Grab cheap eSIMs, SIMs, and portable WiFi. Stay connected anywhere!
🔥 Travel Discounts Worldwide
Find latest hot deals on flights, hotels, attractions, and more across different regions!
🚆 Hot Transportation Deals
Get up to 10% OFF Coupon on train tickets in many countries!
Check out weekly flight deals & save big!
Save 10% on car rentals
🎡 Attractions & Discounted Tickets
Enjoy deals on tickets to popular attractions around the globe. Explore more for less! 🎟️

United Airlines(UA) flights from San Francisco to Denver & Flight Schedule

Flight info.
Departure
Arrival
Weekly Schedule

  1. UA1362

    United Airlines

    05:14

    SFO

    2.7h

    Nonstop

    08:56

    DEN

    SMTWTFS
    Search

  2. UA513

    United Airlines

    06:35

    SFO

    2.7h

    Nonstop

    10:16

    DEN

    SMTWTFS
    Search

  3. UA1374

    United Airlines

    08:15

    SFO

    1.6h

    09:51

    SAN

    SMTWTFS
    Search

  4. F94990

    Frontier Airlines

    12:29

    SAN

    2.5h

    15:59

    DEN

    SMTWTFS

  5. UA404

    United Airlines

    08:31

    SFO

    1.7h

    10:11

    PSP

    S--WTFS
    Search

  6. F94864

    Frontier Airlines

    12:39

    PSP

    2.2h

    15:50

    DEN

    S---T-S

  7. UA566

    United Airlines

    16:00

    SFO

    2.7h

    Nonstop

    19:40

    DEN

    SMTWTFS
    Search

  8. UA297

    United Airlines

    17:55

    SFO

    2.6h

    Nonstop

    21:34

    DEN

    SMTWTFS
    Search

  9. UA2862

    United Airlines

    19:05

    SFO

    2.7h

    Nonstop

    22:45

    DEN

    SMTWTFS
    Search

  10. UA650

    United Airlines

    20:19

    SFO

    2.7h

    Nonstop

    23:59

    DEN

    S-TWT-S
    Search
Show Less

United Airlines(UA) flights from San Francisco to Denver Flight Booking FAQ

  • When are flight tickets from San Francisco (SFO) to Denver (DEN) the cheapest?

    Airlines adjust prices for flights from San Francisco to Denver based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from San Francisco (SFO) to Denver (DEN) cost?

    According to Trip.com's data, the lowest price is around $176.

  • How long does it take to fly from San Francisco (SFO) to Denver (DEN) and what is the distance?

    It takes around 3 hours 4 minutes to fly from San Francisco (SFO) to Denver (DEN).

  • What are the most popular airlines that fly from San Francisco (SFO) to Denver (DEN)?

    Airlines with flights from San Francisco (SFO) to Denver (DEN): United Airlines, Air New Zealand, Southwest Airlines, Frontier Airlines, Volaris, Air China, Air Canada, Swiss Airlines and Emirates.

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.