Cheap flights from San Francisco to Denver

Round-trip
Economy
San Francisco (SFO)
Denver (DEN)
Fri 8/27
Fri 9/3
Any month
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Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from San Francisco to Denver.
View current United States travel restrictions

Flight information for San Francisco to Denver
(SFO to DEN)

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Denver
Best Price Found$108The best flight deal from San Francisco to Denver found on momondo in the last 72 hours is $108
Fastest flight time2h 22mThe fastest flight from San Francisco to Denver takes 2h 22m
Direct flightsMo, Th, Sa and SuDirect flights go from San Francisco to Denver on Monday, Thursday, Saturday and Sunday. Airlines offering direct flights are: Air Canada and Avianca.
Airports in Denver2 airportsThere are 2 airports near Denver: Denver Arapahoe Co (APA), Denver Intl (DEN)

How to get the cheapest flight ticket from San Francisco to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from San Francisco to Denver?

August
The cheapest time of year to fly to Denver from San Francisco is August. Most expensive is November

What is the cheapest day to depart San Francisco for Denver?

Tuesday
The cheapest day of the week is typically Tuesday. The most expensive is typically Friday

When is the cheapest time to fly from San Francisco to Denver?

in the evening
San Francisco to Denver flights are approximately 16% more expensive in the morning than in the evening

What is the cheapest airline that flies to Denver from San Francisco?

American Airlines
American Airlines, Delta, and Frontier are the most popular carriers operating from San Francisco to Denver

What is the cheapest San Francisco to Denver flight route?

San Francisco - Denver Intl
Fly from San Francisco to Denver Intl for the best San Francisco - Denver flight prices
SFO
San Francisco
DEN
Denver Intl

How far in advance should you book San Francisco to Denver flights?

15 days before
The cheapest time to buy a flight from San Francisco to Denver is approximately 15 days to departure
60
Days before departure
0

Easily compare round-trip flights from San Francisco to Denver

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Francisco to Denver by changing tabs
Multiple Airlines
Aug 24
SFO8:49 pmSan Francisco
2h 39m
DEN11:28 pmDenver Intl
Sep 5
DEN3:50 amDenver Intl
2h 37m
SFO6:27 amSan Francisco
Multiple Airlines
Aug 31
SFO8:49 pmSan Francisco
2h 39m
DEN11:28 pmDenver Intl
Sep 5
DEN3:50 amDenver Intl
2h 37m
SFO6:27 amSan Francisco
Multiple Airlines
Sep 10
SFO11:00 amSan Francisco
2h 33m
DEN1:33 pmDenver Intl
Sep 13
DEN6:10 pmDenver Intl
2h 44m
SFO8:54 pmSan Francisco

Find the cheapest one-way flights from San Francisco to Denver

If you're looking for one-way flights from San Francisco to Denver, view some of our deals below provided by Frontier
United Airlines
Sep 4
SFO2:30 pmSan Francisco
2h 27m
DEN4:57 pmDenver Intl
Frontier
Sep 14
SFO8:49 pmSan Francisco
2h 35m
DEN11:24 pmDenver Intl
Frontier
Sep 15
SFO8:49 pmSan Francisco
2h 35m
DEN11:24 pmDenver Intl

Best airlines flying from San Francisco to Denver

Compare and see reviews for airlines that fly from San Francisco to Denver with momondo
AirlineRatingFree CancellationPrice
American Airlines
PriceFrom $57
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.0

Entertainment

6.8

Food

Reviews

Pros: Delayed flight no reasons seems like American Airlines don’t know what to do in these situations

Cons: I believe this airlines should have figured the answer to this question by now.

1 / 10
Frontier
PriceFrom $68
Free Cancellation
Rating
6.0
6.3

Boarding

5.8

Comfort

6.7

Crew

5.0

Entertainment

5.2

Food

Reviews

Pros: Everything good

1 / 10
Southwest
PriceFrom $83
Free Cancellation
Rating
8.3
8.5

Boarding

8.4

Comfort

8.7

Crew

7.5

Entertainment

7.7

Food

Reviews

Pros: The plane was new and the seats were nice.

1 / 10
Delta
PriceFrom $87
Free Cancellation
Rating
8.2
8.3

Boarding

8.5

Comfort

8.3

Crew

7.9

Entertainment

8.0

Food

Reviews

Cons: Wouldn't let us on the flight when there was plenty of time to get there. Manager was arrogant and slow - didn't care. Poor policies at that airport.

1 / 10
United Airlines
PriceFrom $93
Free Cancellation
Rating
6.8
7.2

Boarding

6.6

Comfort

7.5

Crew

6.6

Entertainment

6.1

Food

Reviews

Pros: Nothing

Cons: Very uncomfortable flight

1 / 10
Spirit Airlines
PriceFrom $109
Free Cancellation
Rating
6.6
6.8

Boarding

6.3

Comfort

7.2

Crew

5.6

Entertainment

5.8

Food

Reviews

Pros: Well, it was not very comfortable and we were delayed for an hour. And a crew member was sick.

Cons: Mostly everything.

1 / 10

Are airlines flying from San Francisco to Denver Intl offering flexible cancellation due to COVID-19?

To ease the stress of booking flights, some of our airline partners flying from San Francisco to Denver Intl are responding to the global pandemic. The following airlines may have a flexible cancellation policy to help accommodate travelers: United Airlines, Frontier, and Delta.

How far is San Francisco to Denver Intl by plane?

The distance between San Francisco and Denver Intl is about 946.3 mi. 2h 27m is a normal flight duration for this route.

Can I fly to Denver Intl from San Francisco right now?

Information is based on travel restrictions for travel to Denver Intl within the United States

Most visitors from San Francisco need to provide a negative COVID-19 test result and/or quarantine to enter Denver Intl.

COVID-19 testing requirements
Visitors from San Francisco must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Denver Intl.

Quarantine requirements
Visitors from San Francisco are not required to quarantine after entering Denver Intl.

Can I fly back to San Francisco from Denver Intl?

Returning to San Francisco from Denver Intl

COVID-19 testing requirements
Visitors from Denver Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Francisco.

Quarantine requirements
Visitors from Denver Intl are not required to quarantine after entering San Francisco.

If you are planning to travel to Denver at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

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