$54 Cheap flights from San Francisco Intl. to Denver Intl. (SFO to DEN)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from San Francisco Intl. to Denver Intl.

Compare Flight Prices from San Francisco to Denver

Affordable Airfare Tickets from SFO to DEN Airport

The cheapest flights to Denver Intl. found within the past 7 days were $105 round trip and $54 one way. Prices and availability subject to change. Additional terms may apply.

Sat, May 3 - Wed, Jun 4
SFO
San Francisco
DEN
Denver
$105 Roundtrip, found 5 days ago
$105
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sat, May 3 from San Francisco to Denver, returning Wed, Jun 4, priced at $105 found 5 days ago
Mon, Jul 21 - Thu, Jul 24
SFO
San Francisco
DEN
Denver
$108 Roundtrip, just found
$108
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Jul 21 from San Francisco to Denver, returning Thu, Jul 24, priced at $108 just found
Thu, May 29 - Sun, Jun 1
SFO
San Francisco
DEN
Denver
$110 Roundtrip, just found
$110
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, May 29 from San Francisco to Denver, returning Sun, Jun 1, priced at $110 just found
Wed, May 21 - Wed, Jun 25
SFO
San Francisco
DEN
Denver
$123 Roundtrip, found 3 days ago
$123
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, May 21 from San Francisco to Denver, returning Wed, Jun 25, priced at $123 found 3 days ago
Wed, Jul 16 - Sat, Jul 19
SFO
San Francisco
DEN
Denver
$128 Roundtrip, found 1 day ago
$128
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Jul 16 from San Francisco to Denver, returning Sat, Jul 19, priced at $128 found 1 day ago
Tue, May 6 - Wed, May 14
SFO
San Francisco
DEN
Denver
$137 Roundtrip, found 5 days ago
$137
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Tue, May 6 from San Francisco to Denver, returning Wed, May 14, priced at $137 found 5 days ago
Thu, Jul 10 - Mon, Jul 14
SFO
San Francisco
DEN
Denver
$149 Roundtrip, just found
$149
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Jul 10 from San Francisco to Denver, returning Mon, Jul 14, priced at $149 just found
Sat, May 3 - Sat, May 24
SFO
San Francisco
DEN
Denver
$150 Roundtrip, found 3 days ago
$150
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, May 3 from San Francisco to Denver, returning Sat, May 24, priced at $150 found 3 days ago
Fri, Jun 27 - Thu, Jul 3
SFO
San Francisco
DEN
Denver
$152 Roundtrip, just found
$152
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Jun 27 from San Francisco to Denver, returning Thu, Jul 3, priced at $152 just found
Fri, Jun 27 - Mon, Jun 30
SFO
San Francisco
DEN
Denver
$152 Roundtrip, found 12 hours ago
$152
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Fri, Jun 27 from San Francisco to Denver, returning Mon, Jun 30, priced at $152 found 12 hours ago

Denver Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
11th Avenue Hostel

11th Avenue Hostel

2 out of 5
per person
Jun 8 - Jun 10
found 1 day ago
Roundtrip non-stop flight included
San Francisco (SFO) to Denver (DEN)
Sonesta Simply Suites Denver West Federal Center

Sonesta Simply Suites Denver West Federal Center

2.5 out of 5
per person
Jun 8 - Jun 10
found 1 day ago
Roundtrip non-stop flight included
San Francisco (SFO) to Denver (DEN)
Residence Inn by Marriott Denver Southwest/Littleton

Residence Inn by Marriott Denver Southwest/Littleton

3 out of 5
per person
Jun 8 - Jun 10
found 1 day ago
Roundtrip non-stop flight included
San Francisco (SFO) to Denver (DEN)
Courtyard by Marriott Denver Golden/Red Rocks

Courtyard by Marriott Denver Golden/Red Rocks

3 out of 5
per person
Jun 8 - Jun 10
found 1 day ago
Roundtrip non-stop flight included
San Francisco (SFO) to Denver (DEN)
Courtyard by Marriott Denver Tech Center

Courtyard by Marriott Denver Tech Center

3 out of 5
per person
Jun 8 - Jun 10
found 1 day ago
Roundtrip non-stop flight included
San Francisco (SFO) to Denver (DEN)
Don't see what you're looking for?
See all available trips from San Francisco Intl. to Denver Intl.
View all trips

Frequently asked questions

Can I catch a flight from SFO to DIA airport right now?
For any present Denver Airport quarantine requirements and travel advice, visit our Covid-19 Travel Advisor. Check before you arrange your flight, so you don’t get caught up.
Are there direct flights from San Francisco Airport to Denver Intl. Airport (DEN)?
United Airlines and Southwest Airlines are some of the airlines that have direct flights from San Francisco Airport to DEN. If you want to get to where you’re headed fast, be sure to check out their fares.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Denver Airport, please visit our Customer Service Portal.
How long is the flight from San Francisco Airport to Denver Intl. Airport (DEN)?
On average, flying from SFO to Denver Intl. Airport (DEN) takes a quick 2 hours and 35 minutes. Use the short flight to catch forty winks or listen to a quick podcast before the next leg of your adventure begins.
What is the flight distance from San Francisco Intl. Airport (SFO) to Denver Airport?
There’s a flight distance of 970 mi separating San Francisco Intl. Airport (SFO) and DIA airport. This is classified as a medium-haul flight. There’ll be lots of time to watch the in-flight entertainment and catch up on some sleep if you want to look fresh on landing.
What airlines fly from San Francisco Intl. Airport (SFO) to DEN?
There are a few airlines that have direct flights from SFO to Denver Intl. Airport (DEN). United Airlines (UA) is one of the most popular, offering at least 212 flights each month. If you’d like more options, have a look at the deals on offer from Southwest Airlines (WN). This airline operates 82 flights every month. Between the two, there’s no doubt you’ll find a deal to suit your travel needs.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with United Airlines, Southwest Airlines or Frontier Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from San Francisco to Denver

 

Traveling From
San Francisco Intl.
Traveling To
Denver Intl.
Shortest Flight Time
4 hours 25 mins
Earliest Departure Time
5:00AM MDT
Latest Departure Time
6:25PM MDT
Lowest Flight Price
$105

Route Info

Flight path for flights from San Francisco International Airport to Denver International Airport


Origin:
SFO - San Francisco International Airport
Destination:
DEN - Denver International Airport
Distance:
970.00 miles


Airlines & Aircraft Used on SFO to DEN Flight Routes


Airline Carrier
Aircraft
Alaska Airlines
Boeing 737-600 pax
American Airlines
Boeing 737-800 pax
American Airlines
Boeing 767-300 pax
Delta Air Lines
Boeing 717
Jet Airways (India)
Boeing 737-900 pax
United Airlines
Airbus A320-100/200
United Airlines
Boeing 767-300 pax
United Airlines
Canadair Regional Jet

Discover our best flights from San Francisco SFO to Denver DEN. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from San Francisco SFO to Denver DEN at the right price  

Airfares to Denver DEN from San Francisco SFO currently cost between $105 and $152. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from San Francisco SFO to Denver DEN 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from San Francisco SFO to Denver DEN on Travelocity starting at $54. Prices and availability subject to change. Additional terms may apply. 

 

Get to Denver DEN from San Francisco SFO quicker with direct flights. 

Get to Denver faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to DEN from SFO to take around 4 hour(s) 25 min(s).  

 

Find our cheapest airfares for flights from San Francisco SFO to Denver DEN

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to DEN from SFO. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from San Francisco SFO to Denver DEN today 

If you’re flexible about when you travel, May is usually the cheapest month to fly from San Francisco SFO to Denver DEN. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Denver DEN from San Francisco SFO 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to DEN from SFO have this option.  

 

Travel with confidence when you book flights to Denver DEN from San Francisco SFO with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.