Cheap Flights From Denver Intl. (DEN) To San Francisco Intl. (SFO)

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Cheapest Flights from Denver (DEN) to San Francisco (SFO)

The cheapest flights to San Francisco Intl. found within the past 7 days were CA $245 round trip and CA $111 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Nov. 12 - Sat, Nov. 15
DEN
Denver
SFO
San Francisco
CA $245 Roundtrip, found 6 days ago
CA $245
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Nov. 12 from Denver to San Francisco, returning Sat, Nov. 15, priced at CA $245 found 6 days ago
Wed, Nov. 12 - Sat, Nov. 15
DEN
Denver
SFO
San Francisco
CA $270 Roundtrip, found 6 days ago
CA $270
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Nov. 12 from Denver to San Francisco, returning Sat, Nov. 15, priced at CA $270 found 6 days ago
Wed, Nov. 12 - Sat, Nov. 15
DEN
Denver
SFO
San Francisco
CA $277 Roundtrip, found 6 days ago
CA $277
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Nov. 12 from Denver to San Francisco, returning Sat, Nov. 15, priced at CA $277 found 6 days ago
Wed, Nov. 12 - Sat, Nov. 15
DEN
Denver
SFO
San Francisco
CA $295 Roundtrip, found 6 days ago
CA $295
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Nov. 12 from Denver to San Francisco, returning Sat, Nov. 15, priced at CA $295 found 6 days ago
Wed, Nov. 12 - Sat, Nov. 15
DEN
Denver
SFO
San Francisco
CA $302 Roundtrip, found 6 days ago
CA $302
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Nov. 12 from Denver to San Francisco, returning Sat, Nov. 15, priced at CA $302 found 6 days ago
Wed, Nov. 12 - Sat, Nov. 15
DEN
Denver
SFO
San Francisco
CA $315 Roundtrip, found 6 days ago
CA $315
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Nov. 12 from Denver to San Francisco, returning Sat, Nov. 15, priced at CA $315 found 6 days ago
Wed, Nov. 12 - Sat, Nov. 15
DEN
Denver
SFO
San Francisco
CA $326 Roundtrip, found 6 days ago
CA $326
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Nov. 12 from Denver to San Francisco, returning Sat, Nov. 15, priced at CA $326 found 6 days ago
Wed, Nov. 12 - Sat, Nov. 15
DEN
Denver
SFO
San Francisco
CA $339 Roundtrip, found 6 days ago
CA $339
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Nov. 12 from Denver to San Francisco, returning Sat, Nov. 15, priced at CA $339 found 6 days ago
Wed, Nov. 12 - Sat, Nov. 15
DEN
Denver
SFO
San Francisco
CA $358 Roundtrip, found 6 days ago
CA $358
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Nov. 12 from Denver to San Francisco, returning Sat, Nov. 15, priced at CA $358 found 6 days ago
Wed, Nov. 12 - Sat, Nov. 15
DEN
Denver
SFO
San Francisco
CA $363 Roundtrip, found 6 days ago
CA $363
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Nov. 12 from Denver to San Francisco, returning Sat, Nov. 15, priced at CA $363 found 6 days ago

Frequently asked questions

Are there direct flights from DEN to SFO?
Your next great adventure is on the other side of a single flight. You can travel direct from DEN to SFO with multiple airlines, including United Airlines and Southwest Airlines.
What airlines fly from Denver Airport to SFO?
There are a few airlines advertising direct flights from Denver Intl. Airport (DEN) to SFO. United Airlines (UA) is well-known, operating at least 212 flights every month. A popular alternative is Southwest Airlines (WN), which has 82 flights every month. The more airlines you consider, the more likely you are to snag a wonderful deal.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca 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 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Denver (DEN)

Travelers at DEN love to visit these top cities. Roam to the top destinations from Denver (DEN) today with the cheap prices from Travelocity!

Popular Flight Routes from San Francisco (SFO)

Travelers at SFO love to visit these top cities. Roam to the top destinations from San Francisco(SFO) today with the cheap prices from Travelocity!

*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.