S$140 Cheap Flights from Denver to San Francisco

View S$140 flight on Mon, 29 Sep, 2025Opens in a new window

Popular airlines from Denver Intl. Airport (DEN) to San Francisco Intl. Airport (SFO)

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Cheap Flights from Denver to San Francisco (DEN-SFO)

Prices were available within the past 7 days and start at S$140 for one-way flights and S$382 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 7 May - Wed, 13 May
DEN
Denver
SFO
San Francisco
S$382 Return, found 1 hour ago
S$382
Return
found 1 hour ago
Select Delta flight, departing Thu, 7 May from Denver to San Francisco, returning Wed, 13 May, priced at S$382 found 1 hour ago
United
Thu, 7 May - Wed, 13 May
DEN
Denver
SFO
San Francisco
S$416 Return, found 1 hour ago
S$416
Return
found 1 hour ago
Select United flight, departing Thu, 7 May from Denver to San Francisco, returning Wed, 13 May, priced at S$416 found 1 hour ago
Delta
Fri, 5 Sep - Sun, 7 Sep
DEN
Denver
SFO
San Francisco
S$421 Return, just found
S$421
Return
just found
Select Delta flight, departing Fri, 5 Sep from Denver to San Francisco, returning Sun, 7 Sep, priced at S$421 just found
American Airlines
Thu, 7 May - Wed, 13 May
DEN
Denver
SFO
San Francisco
S$428 Return, found 1 hour ago
S$428
Return
found 1 hour ago
Select American Airlines flight, departing Thu, 7 May from Denver to San Francisco, returning Wed, 13 May, priced at S$428 found 1 hour ago
United
Thu, 7 May - Wed, 13 May
DEN
Denver
SFO
San Francisco
S$448 Return, found 1 hour ago
S$448
Return
found 1 hour ago
Select United flight, departing Thu, 7 May from Denver to San Francisco, returning Wed, 13 May, priced at S$448 found 1 hour ago
Delta
Thu, 7 May - Wed, 13 May
DEN
Denver
SFO
San Francisco
S$449 Return, found 1 hour ago
S$449
Return
found 1 hour ago
Select Delta flight, departing Thu, 7 May from Denver to San Francisco, returning Wed, 13 May, priced at S$449 found 1 hour ago
United
Fri, 5 Sep - Sun, 7 Sep
DEN
Denver
SFO
San Francisco
S$455 Return, just found
S$455
Return
just found
Select United flight, departing Fri, 5 Sep from Denver to San Francisco, returning Sun, 7 Sep, priced at S$455 just found
American Airlines
Thu, 7 May - Wed, 13 May
DEN
Denver
SFO
San Francisco
S$461 Return, found 1 hour ago
S$461
Return
found 1 hour ago
Select American Airlines flight, departing Thu, 7 May from Denver to San Francisco, returning Wed, 13 May, priced at S$461 found 1 hour ago
American Airlines
Fri, 5 Sep - Sun, 7 Sep
DEN
Denver
SFO
San Francisco
S$467 Return, just found
S$467
Return
just found
Select American Airlines flight, departing Fri, 5 Sep from Denver to San Francisco, returning Sun, 7 Sep, priced at S$467 just found
United
Thu, 7 May - Wed, 13 May
DEN
Denver
SFO
San Francisco
S$472 Return, found 1 hour ago
S$472
Return
found 1 hour ago
Select United flight, departing Thu, 7 May from Denver to San Francisco, returning Wed, 13 May, priced at S$472 found 1 hour ago

Find the cheapest month to fly from Denver (DEN) to San Francisco (SFO)

March is typically the cheapest month to fly

From S$62 - S$510 per traveller.

Graph displaying average flight prices per month

Denver to San Francisco route information
Origin airport
Denver Intl.
Destination airport
San Francisco Intl.
Return price
S$382
Distance
1544 km
Average flight time
1 hour 40 mins

Flights from Denver to San Francisco

There are several airlines that operate frequent flights from Denver (DEN) to San Francisco (SFO) including

The earliest flight leaves Denver Intl. Airport at 05:30 and arrives at San Francisco Intl. Airport at 00:10. The last flight of the day departs Denver at 22:35 and arrives at San Francisco at 23:59.

The flight distance from Denver to San Francisco is about 1561 km, the shortest flight is 02 hours 29 minutes with .

Expedia lets you search across the largest number of airlines and San Francisco flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Denver San Francisco flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Denver to San Francisco trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your San Francisco flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Denver to San Francisco with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from DIA airport to San Francisco Airport?
If you're travelling from DIA airport to San Francisco Airport, round-trip journeys start from S$382. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from DIA airport to SFO?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from DIA airport to San Francisco Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Denver Airport to San Francisco Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Denver Airport to SFO?
You'll be in the air for a while, as the flight distance between DIA airport and San Francisco Airport is 1,550 kilometres. Set up a playlist of your favourite tunes before you leave home to keep yourself entertained during your flight.
Which airlines fly direct from DIA airport to San Francisco Intl. Airport (SFO)?
With 243 flights a month from Denver Intl. Airport (DEN) to San Francisco Airport, United Airlines (UA) is a terrific choice. Southwest Airlines (WN) is also worth considering. It offers 112 flights every month. Between these two airlines, you'll be able to find a good deal from Denver to San Francisco.
Are Denver Intl. Airport (DEN) to San Francisco Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Denver Intl. Airport (DEN) to San Francisco Airport can be hit-or-miss. You may be able to find a bargain, but you could also miss out entirely! If you'd rather start your travel planning early on, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines issue their prices so far in advance. Our advice? Check back often as prices are updated frequently.

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