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

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

The cheapest flights to Denver Intl. found within the past 7 days were CA $260 round trip and CA $121 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Mar 10 - Wed, Mar 18
SFO
San Francisco
DEN
Denver
CA $260 Roundtrip, found 7 hours ago
CA $260
Roundtrip
found 7 hours ago
Select Hawaiian Airlines flight, departing Tue, Mar 10 from San Francisco to Denver, returning Wed, Mar 18, priced at CA $260 found 7 hours ago
Wed, Mar 11 - Wed, Mar 18
SFO
San Francisco
DEN
Denver
CA $262 Roundtrip, found 7 hours ago
CA $262
Roundtrip
found 7 hours ago
Select Hawaiian Airlines flight, departing Wed, Mar 11 from San Francisco to Denver, returning Wed, Mar 18, priced at CA $262 found 7 hours ago
Wed, Apr 1 - Tue, Apr 7
SFO
San Francisco
DEN
Denver
CA $290 Roundtrip, found 3 days ago
CA $290
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Apr 1 from San Francisco to Denver, returning Tue, Apr 7, priced at CA $290 found 3 days ago
Thu, Mar 5 - Wed, Mar 11
SFO
San Francisco
DEN
Denver
CA $298 Roundtrip, found 4 days ago
CA $298
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Mar 5 from San Francisco to Denver, returning Wed, Mar 11, priced at CA $298 found 4 days ago
Tue, Feb 24 - Sat, Feb 28
SFO
San Francisco
DEN
Denver
CA $300 Roundtrip, found 3 days ago
CA $300
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Feb 24 from San Francisco to Denver, returning Sat, Feb 28, priced at CA $300 found 3 days ago
Mon, Mar 9 - Tue, Mar 17
SFO
San Francisco
DEN
Denver
CA $302 Roundtrip, found 7 hours ago
CA $302
Roundtrip
found 7 hours ago
Select Delta flight, departing Mon, Mar 9 from San Francisco to Denver, returning Tue, Mar 17, priced at CA $302 found 7 hours ago
Sun, Mar 8 - Tue, Mar 17
SFO
San Francisco
DEN
Denver
CA $305 Roundtrip, found 7 hours ago
CA $305
Roundtrip
found 7 hours ago
Select Delta flight, departing Sun, Mar 8 from San Francisco to Denver, returning Tue, Mar 17, priced at CA $305 found 7 hours ago
Wed, Feb 25 - Sat, Feb 28
SFO
San Francisco
DEN
Denver
CA $307 Roundtrip, found 3 days ago
CA $307
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Feb 25 from San Francisco to Denver, returning Sat, Feb 28, priced at CA $307 found 3 days ago
Thu, Mar 5 - Wed, Mar 11
SFO
San Francisco
DEN
Denver
CA $317 Roundtrip, found 4 days ago
CA $317
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Thu, Mar 5 from San Francisco to Denver, returning Wed, Mar 11, priced at CA $317 found 4 days ago
Tue, Mar 10 - Thu, Mar 19
SFO
San Francisco
DEN
Denver
CA $319 Roundtrip, found 7 hours ago
CA $319
Roundtrip
found 7 hours ago
Select Delta flight, departing Tue, Mar 10 from San Francisco to Denver, returning Thu, Mar 19, priced at CA $319 found 7 hours ago

Frequently asked questions

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.
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 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 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!

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!

*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.