Nonstop flights from San Francisco to Denver

3 airlines fly this route, with up to 17 flights a day.

SFOSan Francisco International

966 mi · 107 flights a week

DENDenver International

SFODEN

When they leave

San Francisco time

5:00a9:13pFirst departure 5:00 AM, last 9:13 PM

Seven in the morning, 5:00 AM to 11:15 AM, then eight in the afternoon, 12:35 PM to 4:18 PM, then six in the evening, 5:25 PM to 9:13 PM.

Every flight

Earliest first

5:00 AM→8:40 AMUnited AirlinesAirbus A321neoDaily
6:00 AM→9:41 AMFrontier AirlinesAirbus A320neoDaily
6:15 AM→10:03 AMUnited AirlinesAirbus A321neoMon, Thu, Fri, Sun
6:20 AM→9:50 AMSouthwest AirlinesBoeing 737 MAX 8Daily
8:45 AM→12:36 PMUnited AirlinesBoeing 757Daily
10:43 AM→2:32 PMUnited AirlinesBoeing 757Daily
11:15 AM→2:55 PMSouthwest AirlinesBoeing 737 MAX 8Mon, Thu, Fri, Sun
12:35 PM→4:25 PMUnited AirlinesAirbus A321neoDaily
12:40 PM→4:05 PMSouthwest AirlinesBoeing 737-700Sat
12:47 PM→4:37 PMUnited AirlinesAirbus A321neoTue
1:25 PM→4:55 PMSouthwest AirlinesBoeing 737Tue, Wed
1:30 PM→5:00 PMSouthwest AirlinesBoeing 737 MAX 8Mon, Tue, Wed, Thu, Fri, Sun
2:20 PM→6:10 PMUnited AirlinesAirbus A321neoDaily
3:20 PM→6:50 PMSouthwest AirlinesBoeing 737 MAX 8Mon, Thu, Fri, Sat, Sun
4:18 PM→8:07 PMUnited AirlinesBoeing 737Daily
5:25 PM→9:13 PMUnited AirlinesBoeing 737 MAX 8Sat
5:35 PM→9:16 PMFrontier AirlinesAirbus A320neoTue, Wed, Thu
6:25 PM→10:08 PMUnited AirlinesBoeing 737-800Daily
7:30 PM→11:10 PMFrontier AirlinesAirbus A320neoMon, Thu, Fri, Sat, Sun
7:56 PM→11:42 PMUnited AirlinesBoeing 737 MAX 9Mon, Wed, Thu, Fri, Sun
9:13 PM→12:59 AM⁺¹United AirlinesBoeing 737 MAX 9Daily

Schedules last checked Sep 22, 2026. Times are local.

Flying from San Francisco to Denver

United Airlines flies most often, 9 to 10 times a day on the Airbus A321neo, Boeing 737 MAX 9, Boeing 757, Boeing 737, Boeing 737 MAX 8 and Boeing 737-800. Southwest Airlines flies 3 to 4 times a day on the Boeing 737 MAX 8, Boeing 737 and Boeing 737-700. Frontier Airlines flies 2 to 3 times a day on the Airbus A320neo.

Flights run every day of the week, from 14 on Tuesdays, Wednesdays and Saturdays to 17 on Thursdays. The first arrival in Denver is at 8:40 AM and the last at 12:59 AM the next day. The flight covers 966 miles.

Flying back, Denver to San Francisco has 106 nonstop flights a week.

Return flights

Denver to San FranciscoView

Find the cheapest day to fly from San Francisco to Denver.

Schedules as of Oct 9, 2026.