Cheap flights from San Francisco, CA to Denver, CO

Flights starting at £35. Choose between United Airlines, Frontier Airlines, or Alaska Airlines to find the best price.

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Travelers usually depart from San Francisco International, San Francisco, CA Train Station, or San Francisco, CA - Fisherman’s Wharf when they travel from San Francisco to Denver. The distance between San Francisco and Denver is 1555 km. The most popular airlines for this route are United Airlines, Frontier Airlines, Alaska Airlines, Spirit Airlines, and Lufthansa. San Francisco and Denver have 169 direct flights per week.

Weekly direct flights

Discover the top airlines offering direct flights from San Francisco to Denver in the next month. You’ll find the number of daily direct flights per airline in the table.

Weekly direct flights for Mon 26.02 - Sun 03.03

AirlineMon 26.02Tue 27.02Wed 28.02Thu 29.02Fri 01.03Sat 02.03Sun 03.03
------------------2
---111111

Weekly direct flights for Mon 04.03 - Sun 10.03

AirlineMon 04.03Tue 05.03Wed 06.03Thu 07.03Fri 08.03Sat 09.03Sun 10.03
9778577
1111222

Weekly direct flights for Mon 11.03 - Sun 17.03

AirlineMon 11.03Tue 12.03Wed 13.03Thu 14.03Fri 15.03Sat 16.03Sun 17.03
8899887
2122222

Weekly direct flights for Mon 18.03 - Sun 24.03

AirlineMon 18.03Tue 19.03Wed 20.03Thu 21.03Fri 22.03Sat 23.03Sun 24.03
9988664
2122222

Check-in for a flight from San Francisco to Denver

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
United AirlinesUALUAYesNo
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
Alaska AirlinesASAASNoOpens 24 days before flight
Closes 1 hours before flight
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
LufthansaDLHLHNo0
0

Denver travel tips

1) Think twice before renting a car in Denver
2) Head to Civic Center Park in Denver fasting
3) Try to avoid two districts in Denver after dark

Weather in Denver

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January4°C-6°C
February4°C-6°C
March10°C-2°C
April13°C1°C
May18°C6°C
June26°C12°C
July29°C16°C
August28°C15°C
September25°C11°C
October17°C4°C
November10°C-1°C
December4°C-6°C
Hottest Month
29°C
July
Coldest month
-6°C
January
Sunny days
260
days per year
Snow days
26
days per year

14 day forecast

Thursday
29 Feb
15°C1°C
7 Mar
73%
3°C-3°C
Friday
1 Mar
16°C4°C
8 Mar
65%
3°C-1°C
Saturday
2 Mar
18°C5°C
9 Mar
7°C-3°C
Sunday
3 Mar
16°C4°C
10 Mar
12°C0°C
Monday
4 Mar
63%
7°C-4°C
11 Mar
16°C3°C
Tuesday
5 Mar
77%
-1°C-8°C
12 Mar
17°C5°C
Wednesday
6 Mar
36%
0°C-7°C
13 Mar
18°C7°C

Frequently asked questions

How long does it take to travel from San Francisco to Denver?
What is the flight distance between San Francisco and Denver?
What airlines offer nonstop (direct) flights between San Francisco and Denver?
What are the most popular routes to and from San Francisco?
What are the most popular routes to and from Denver?
What airports are near San Francisco?
What airports are near Denver?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between San Francisco and Denver?
What is Virtual Interlining and how do I use it?
Which airlines fly between San Francisco and Denver?
When's the best time to travel between San Francisco and Denver?
What flights operate between San Francisco and Denver?
How many airports are there near San Francisco?
How many airports are there near Denver?
What time do nonstop (direct) flights between San Francisco and Denver depart?
What time do nonstop (direct) flights between San Francisco and Denver arrive?
What time do flights between San Francisco and Denver depart?
What time do flights between San Francisco and Denver arrive?

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