Cheap Flight Tickets from San Francisco (SFO) to Denver (DEN), Starting at $101

Good to Know: Cheapest and Fastest SFO - DEN Flights

Useful information for finding best airline tickets from San Francisco International to Denver International on your next trip.

Cheapest Round Trip Flight

$173

F9 Frontier Airlines • 1 stop • 12h 39m

Sep 24 – Oct 01

The cheapest round trip flight from San Francisco to Denver (SFO-DEN-SFO) is currently $173

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Cheapest One way Flight

$101

WN Southwest Airlines • nonstop • 3h 40m

Sep 25

The cheapest one way flight from San Francisco to Denver (SFO-DEN) is currently $101

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Cheapest Direct Flight

$241

F9 Frontier Airlines • nonstop • 4h 7m

Sep 24

The cheapest nonstop flight from San Francisco to Denver (SFO-DEN) is currently $241

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Fastest Flight

3h 40m

The fastest nonstop flight from San Francisco to Denver (SFO-DEN) takes 3h 40m

Top Airlines Flying from San Francisco to Denver

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

United Airlines, UA

United Airlines

Latest Flight Deals from San Francisco (SFO) to Denver (DEN)

Compare and book low fare round-trip air tickets from San Francisco to Denver. Ideal for travelers with confirmed return itineraries.

Sep 24 - Oct 01, Economy
F9
San Francisco → Denver
12h 39m
9:00 AM - 5:59 PM • 1 stop
F9
San Francisco → Denver
4h 9m
6:55 AM - 8:44 AM • nonstop
$173
Frontier Airlines
Sep 24 - Oct 01, Economy
F9
San Francisco → Denver
11h 57m
11:58 PM - 8:15 AM • 1 stop
F9
San Francisco → Denver
10h 49m
7:30 AM - 1:19 PM • 1 stop
$242
Frontier Airlines
Sep 24 - Oct 01, Economy
F9
San Francisco → Denver
8h 25m
9:00 AM - 3:05 PM • 1 stop
F9
San Francisco → Denver
8h 58m
9:05 AM - 1:43 PM • 1 stop
$242
Frontier Airlines
Sep 24 - Oct 01, Economy
AS
San Francisco → Denver
8h 48m
5:16 PM - 11:44 PM • 1 stop
AS
San Francisco → Denver
8h 40m
7:08 PM - 11:28 PM • 1 stop
$397
Alaska Airlines
Sep 24 - Oct 01, Economy
AA
San Francisco → Denver
8h 25m
3:58 PM - 10:03 PM • 1 stop
AA
San Francisco → Denver
7h 32m
12:17 PM - 4:09 PM • 1 stop
$442
American Airlines
Sep 24 - Oct 01, Economy
WN
San Francisco → Denver
3h 45m
4:50 PM - 8:15 PM • nonstop
WN
San Francisco → Denver
3h 55m
1:40 PM - 3:15 PM • nonstop
$954
Southwest Airlines

Fly from San Francisco to Denver with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from San Francisco to Denver? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on San Francisco to Denver Flights

What are the airports in San Francisco?
SFO
What’s the most popular airline flying from SFO to DEN?
The most popular airline flying from San Francisco to Denver are
Can I fly from SFO to DEN non-stop?
Yes, you can fly SFO to DEN non-stop on
Which airlines fly nonstop between San Francisco and Denver?
The non-stop flights between San Francisco and Denver are .
What’s the earliest departure time from SFO to DEN Airport?
The earliest flight leaves SFO at 5:50 am and lands in DEN - Denver International
What are the airports in Denver?
DEN
Can I make changes to my San Francisco to Denver flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from SFO to DEN?
Read the fare rules of the San Francisco to Denver air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from San Francisco and Denver?
operate flights between San Francisco and Denver
How long does a flight from San Francisco to Denver take?
It takes approximately 3 hour to fly non-stop from SFO to DEN, which is 967.1 miles by air.
Which airlines provide the cheapest flights from San Francisco (SFO) to Denver (DEN) ?
In the past couple of days, the cheapest tickets to DEN from SFO were found on F9 : USD 337
Do I need a passport to fly between SFO and DEN?
No
What’s the latest departure time from SFO to DEN ?
The last flight leaves SFO at 11:58 pm

San Francisco (SFO) to Denver (DEN): Airport Information

Origin Airport San Francisco International , San Francisco, US
Destination Airport Denver International , Denver, US
Distance 967 miles

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