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Cheap flights from San Francisco to Denver

41 nonstop flights a week, 4 of them today. Operated by 3 airlines, about 2h 30m in the air, 948 mi (1,525 km). Tickets from $187, nonstop from $278.

Flights from San Francisco to Denver

Pick a departure date to see flights and seller prices

We search agencies and airlines for your day: nonstop and connecting flights, baggage, departure and arrival times.

Filters

Best fares from San Francisco to Denver

Lowest one-way prices found by recent searches for the next 120 days; press a card to search that date

Cheapest one-way $135 14 November 2026, with a connection Cheapest nonstop $278 14 November 2026, Frontier Airlines Cheapest in the next 7 days $135 14 November, Sat Cheapest weekend departure $135 Sat, 14 November 2026 Cheapest month November 2026 tickets from $135

San Francisco to Denver at a glance

flight time, from 2h 25m to 9h 35m
2h 30m
straight-line distance
948 mi (1,525 km)
flights a week
41
flights today
4
first and last departure
05:00 - 06:15
lowest price, with a connection, 1 October
$187
lowest nonstop price
$278
airlines
3

San Francisco to Denver ticket prices by month

Lowest one-way fare found by recent searches

Cheapest month: November 2026, tickets from $135. Prices come from searches over the last few days; check the search for your exact date.

The most expensive month is October 2027: from $187. The average across months is $161.

San Francisco to Denver flight schedule

41 flights a week, 4 today, 39 seasonal or one-off. Departure and arrival times are local.

FlightDepartsArrivesDurationDaysAircraft
UA 1479
United Airlines
05:00 San Francisco International, terminal 3
08:37 Denver International
2h 37m
Daily
Airbus A320
UA 2168
United Airlines
05:00 San Francisco International, terminal 3
14:28 Denver International
8h 28m
Daily
Boeing 737
WN 3202
Southwest Airlines
05:35 Metropolitan Oakland International, terminal 2
09:00 Denver International
2h 25m
Mon, Thu, Fri, Sun
Boeing 737-800
WN 4578
Southwest Airlines
05:50 San Francisco International, terminal 2
09:20 Denver International
2h 30m
Thu, Fri, Sat
WN 2150
Southwest Airlines
06:00 Norman Y. Mineta San Jose International, terminal B
12:45 Denver International
5h 45m
Mon, Fri, Sun
Boeing 737
WN 4578
Southwest Airlines
06:00 San Francisco International, terminal 2
09:30 Denver International
2h 30m
Mon, Fri, Sun
F9 1230
Frontier Airlines
06:02 San Francisco International, terminal 1
09:40 Denver International
2h 38m
Daily
Airbus A320
WN 3202
Southwest Airlines
06:05 Metropolitan Oakland International, terminal 2
09:35 Denver International
2h 30m
Sat
Boeing 737-800
WN 3874
Southwest Airlines
06:05 Norman Y. Mineta San Jose International, terminal B
09:40 Denver International
2h 35m
Sat
Boeing 737
WN 999
Southwest Airlines
06:05 Metropolitan Oakland International, terminal 2
11:45 Denver International
4h 40m
Mon, Thu, Fri, Sun
Boeing 737-800
WN 4578
Southwest Airlines
06:10 San Francisco International, terminal 2
09:45 Denver International
2h 35m
Mon, Tue, Wed, Thu
F9 1230
Frontier Airlines
06:15 San Francisco International, terminal 1
09:53 Denver International
2h 38m
Mon, Fri, Sat, Sun
Airbus A320 NEO

Seasonal and one-off flights

Not operating in the next two weeks. The first of them is on 24 November.

FlightDepartsArrivesDurationDaysAircraft
WN 4578
Southwest Airlines
05:25 San Francisco International, terminal 2
09:00 Denver International
2h 35m
Seasonal
Boeing 737-800
WN 2494
Southwest Airlines
06:00 San Francisco International, terminal 2
11:35 Denver International
4h 35m
Seasonal
Boeing 737
WN 3202
Southwest Airlines
06:00 Metropolitan Oakland International, terminal 2
09:30 Denver International
2h 30m
Seasonal
Boeing 737
WN 2118
Southwest Airlines
05:10 San Francisco International, terminal 2
08:40 Denver International
2h 30m
Seasonal
Boeing 737-800
UA 1109
United Airlines
06:15 San Francisco International, terminal 3
09:54 Denver International
2h 39m
Seasonal
Airbus A320
F9 1230
Frontier Airlines
05:05 San Francisco International, terminal 1
08:42 Denver International
2h 37m
Seasonal
Airbus A320 NEO
UA 1558
United Airlines
06:15 San Francisco International, terminal 3
09:55 Denver International
2h 40m
Seasonal
Airbus A320
WN 3503
Southwest Airlines
06:05 San Francisco International, terminal 2
09:30 Denver International
2h 25m
Seasonal
Boeing 737-800
WN 2914
Southwest Airlines
06:10 Metropolitan Oakland International, terminal 2
09:35 Denver International
2h 25m
Seasonal
Boeing 737-800
UA 1479
United Airlines
05:15 San Francisco International, terminal 3
08:54 Denver International
2h 39m
Seasonal
Boeing 757-200
WN 1313
Southwest Airlines
05:50 San Francisco International, terminal 2
09:15 Denver International
2h 25m
Seasonal
Boeing 737
WN 481
Southwest Airlines
06:10 Norman Y. Mineta San Jose International, terminal B
09:35 Denver International
2h 25m
Seasonal
Boeing 737
WN 1313
Southwest Airlines
05:30 San Francisco International, terminal 2
08:55 Denver International
2h 25m
Seasonal
WN 113
Southwest Airlines
06:10 Metropolitan Oakland International, terminal 2
16:45 Denver International
9h 35m
Seasonal
WN 4357
Southwest Airlines
05:35 Metropolitan Oakland International, terminal 2
09:05 Denver International
2h 30m
Seasonal
Boeing 737
WN 3189
Southwest Airlines
05:55 Metropolitan Oakland International, terminal 2
12:25 Denver International
5h 30m
Seasonal
Boeing 737
WN 3795
Southwest Airlines
05:55 San Francisco International, terminal 2
09:25 Denver International
2h 30m
Seasonal
Boeing 737
WN 3826
Southwest Airlines
06:10 Norman Y. Mineta San Jose International, terminal B
09:45 Denver International
2h 35m
Seasonal
Boeing 737
WN 3826
Southwest Airlines
06:00 Norman Y. Mineta San Jose International, terminal B
09:35 Denver International
2h 35m
Seasonal
Boeing 737
WN 4357
Southwest Airlines
06:15 Metropolitan Oakland International, terminal 2
09:45 Denver International
2h 30m
Seasonal
WN 4357
Southwest Airlines
06:00 Metropolitan Oakland International, terminal 2
09:30 Denver International
2h 30m
Seasonal
WN 3168
Southwest Airlines
06:00 Metropolitan Oakland International, terminal 2
12:40 Denver International
5h 40m
Seasonal
Boeing 737-800
WN 3746
Southwest Airlines
05:50 San Francisco International, terminal 2
09:25 Denver International
2h 35m
Seasonal
Boeing 737
WN 3119
Southwest Airlines
06:05 Metropolitan Oakland International, terminal 2
09:40 Denver International
2h 35m
Seasonal
Boeing 737
WN 3233
Southwest Airlines
05:05 Metropolitan Oakland International, terminal 2
11:40 Denver International
5h 35m
Seasonal
Boeing 737
WN 2742
Southwest Airlines
05:10 Metropolitan Oakland International, terminal 2
11:10 Denver International
5h
Seasonal
Boeing 737
WN 3119
Southwest Airlines
06:00 Metropolitan Oakland International, terminal 2
09:35 Denver International
2h 35m
Seasonal
WN 3606
Southwest Airlines
05:15 San Francisco International, terminal 2
08:45 Denver International
2h 30m
Seasonal
WN 3639
Southwest Airlines
05:40 Norman Y. Mineta San Jose International, terminal B
09:10 Denver International
2h 30m
Seasonal
Boeing 737
WN 2925
Southwest Airlines
05:45 Metropolitan Oakland International, terminal 2
09:10 Denver International
2h 25m
Seasonal
Boeing 737
WN 2925
Southwest Airlines
05:00 Metropolitan Oakland International, terminal 2
08:25 Denver International
2h 25m
Seasonal
Boeing 737
WN 3606
Southwest Airlines
05:30 San Francisco International, terminal 2
09:00 Denver International
2h 30m
Seasonal
Boeing 737
WN 2926
Southwest Airlines
06:00 Metropolitan Oakland International, terminal 2
09:30 Denver International
2h 30m
Seasonal
Boeing 737
WN 3297
Southwest Airlines
06:00 Norman Y. Mineta San Jose International, terminal B
09:30 Denver International
2h 30m
Seasonal
Boeing 737
WN 3606
Southwest Airlines
05:45 San Francisco International, terminal 2
09:15 Denver International
2h 30m
Seasonal
Boeing 737
WN 3639
Southwest Airlines
05:45 Norman Y. Mineta San Jose International, terminal B
09:15 Denver International
2h 30m
Seasonal
Boeing 737
WN 1135
Southwest Airlines
05:45 San Francisco International, terminal 2
09:15 Denver International
2h 30m
Seasonal
Boeing 737
WN 281
Southwest Airlines
06:00 Norman Y. Mineta San Jose International, terminal B
09:30 Denver International
2h 30m
Seasonal
Boeing 737
WN 2925
Southwest Airlines
06:00 Metropolitan Oakland International, terminal 2
09:30 Denver International
2h 30m
Seasonal
Boeing 737

Days of the week are taken from the schedule for the next 14 days; schedules change by season. Denver is 1 hour ahead of San Francisco. The search shows seat availability and the price for your date.

Airlines flying San Francisco to Denver

Flights a week by schedule and the cheapest nonstop fare of each airline found by recent searches

Southwest Airlines20 a week United Airlines14 a week Frontier Airlines7 a week

Airports

Where flights from San Francisco to Denver depart and land

Departure from San Francisco

San Francisco International closest to the centreSFO

28 flights a week, terminals 1, 2, 3, 11 mi (18 km) from the city centre

About the airport
Metropolitan Oakland International OAK

9 flights a week, terminal 2, 12 mi (20 km) from the city centre

About the airport
Norman Y. Mineta San Jose International SJC

4 flights a week, terminal B, 39 mi (63 km) from the city centre

About the airport

Arrival in Denver

Denver International DEN

41 flights a week, 18 mi (29 km) from the city centre

About the airport

Frequently asked questions

How long is the flight from San Francisco to Denver?
A nonstop flight takes 2 hours 30 minutes on average, from 2h 25m to 9h 35m depending on the flight.
How far is Denver from San Francisco?
948 mi (1,525 km) in a straight line between the cities.
Which airlines fly nonstop from San Francisco to Denver?
Southwest Airlines (20 a week), United Airlines (14 a week) and Frontier Airlines (7 a week).
How many flights a day are there from San Francisco to Denver?
4 flights today and 41 a week, about 5.9 a day on average.
When are the first and last flights from San Francisco to Denver?
The first departure is at 05:00 (UA1479), the last at 06:15 (F91230). Local time.
What is the cheapest month to fly from San Francisco to Denver?
November 2026: tickets from $135. The most expensive is October 2027, from $187.
What is the cheapest upcoming date to fly from San Francisco to Denver?
14 November 2026 (Saturday): from $135 one way, with a connection, by recent searches. The search shows the price for your dates.
Which airline is the cheapest from San Francisco to Denver?
Frontier Airlines: nonstop tickets from $278 on 14 November by recent searches. Prices change daily, so compare the sellers in the search.
What is the time difference between San Francisco and Denver?
Denver is 1 hour ahead of San Francisco. Schedule times on this page are local to each airport.
Which San Francisco airport do flights to Denver leave from?
San Francisco International (28 a week), Metropolitan Oakland International (9 a week) and Norman Y. Mineta San Jose International (4 a week).