S$128 Cheap Flights from Denver to San Francisco

View S$128 flight on Sat, 28 Feb, 2026Opens 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$128 for one-way flights and S$493 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, 5 Jan - Fri, 9 Jan
DEN
Denver
SFO
San Francisco
S$493 Return, found 5 days ago
S$493
Return
found 5 days ago
Select American Airlines flight, departing Mon, 5 Jan from Denver to San Francisco, returning Fri, 9 Jan, priced at S$493 found 5 days ago
American Airlines
Mon, 5 Jan - Fri, 9 Jan
DEN
Denver
SFO
San Francisco
S$521 Return, found 5 days ago
S$521
Return
found 5 days ago
Select American Airlines flight, departing Mon, 5 Jan from Denver to San Francisco, returning Fri, 9 Jan, priced at S$521 found 5 days ago
American Airlines
Mon, 5 Jan - Fri, 9 Jan
DEN
Denver
SFO
San Francisco
S$526 Return, found 5 days ago
S$526
Return
found 5 days ago
Select American Airlines flight, departing Mon, 5 Jan from Denver to San Francisco, returning Fri, 9 Jan, priced at S$526 found 5 days ago
American Airlines
Mon, 5 Jan - Fri, 9 Jan
DEN
Denver
SFO
San Francisco
S$538 Return, found 5 days ago
S$538
Return
found 5 days ago
Select American Airlines flight, departing Mon, 5 Jan from Denver to San Francisco, returning Fri, 9 Jan, priced at S$538 found 5 days ago
Delta
Mon, 5 Jan - Fri, 9 Jan
DEN
Denver
SFO
San Francisco
S$547 Return, found 5 days ago
S$547
Return
found 5 days ago
Select Delta flight, departing Mon, 5 Jan from Denver to San Francisco, returning Fri, 9 Jan, priced at S$547 found 5 days ago
American Airlines
Mon, 5 Jan - Fri, 9 Jan
DEN
Denver
SFO
San Francisco
S$552 Return, found 5 days ago
S$552
Return
found 5 days ago
Select American Airlines flight, departing Mon, 5 Jan from Denver to San Francisco, returning Fri, 9 Jan, priced at S$552 found 5 days ago
American Airlines
Mon, 5 Jan - Fri, 9 Jan
DEN
Denver
SFO
San Francisco
S$564 Return, found 5 days ago
S$564
Return
found 5 days ago
Select American Airlines flight, departing Mon, 5 Jan from Denver to San Francisco, returning Fri, 9 Jan, priced at S$564 found 5 days ago
Delta
Mon, 5 Jan - Fri, 9 Jan
DEN
Denver
SFO
San Francisco
S$574 Return, found 5 days ago
S$574
Return
found 5 days ago
Select Delta flight, departing Mon, 5 Jan from Denver to San Francisco, returning Fri, 9 Jan, priced at S$574 found 5 days ago
Delta
Mon, 5 Jan - Fri, 9 Jan
DEN
Denver
SFO
San Francisco
S$580 Return, found 5 days ago
S$580
Return
found 5 days ago
Select Delta flight, departing Mon, 5 Jan from Denver to San Francisco, returning Fri, 9 Jan, priced at S$580 found 5 days ago
United
Mon, 5 Jan - Fri, 9 Jan
DEN
Denver
SFO
San Francisco
S$616 Return, found 5 days ago
S$616
Return
found 5 days ago
Select United flight, departing Mon, 5 Jan from Denver to San Francisco, returning Fri, 9 Jan, priced at S$616 found 5 days ago

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

February is typically the cheapest month to fly

From S$62 - S$136 per traveller.

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$493. 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.

Travel information

Origin airport
Denver Intl.
Destination airport
San Francisco Intl.
Return price
S$493
Distance
1544 km
Average flight time
1 hour 48 mins

Book with confidence

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!

Flights from Denver to San Francisco

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