Alaska Airlines Denver to San Francisco Flights

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Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap Alaska Airlines flights from Denver to San Francisco. Compare airline ticket prices and book air tickets starting from $157 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of Alaska Airlines, arrivals and departure details below.

Find Cheap Airfare Denver (CO) — San Francisco (CA) by Alaska Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in march: one-way - $157, two-way – $269.

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Cheap Flights from Denver to San Francisco by Alaska Airlines

Look at the list of plane tickets for the most connecting flights by Alaska Airlines, their prices start from $157. There’re no direct flights. The fastest connecting flight – 6h 25m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $169 Find flight	7:00 am Denver Denver International	6:03 pm San Francisco San Francisco	12h 3m layover 6h 38m - Seattle	Alaska Airlines	AS643 AS1140
from $238 Find flight	12:38 pm Denver Denver International	7:09 pm San Francisco San Francisco	7h 31m layover 2h 14m - Seattle	Alaska Airlines	AS682 AS1132
from $157 Find flight	7:00 am Denver Denver International	1:38 pm San Francisco San Francisco	7h 38m layover 0h 44m - Seattle 0h 56m - Portland	Alaska Airlines	AS643 AS2213 AS128

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 02/23/2025

Alaska Airlines Flight Schedule Denver to San Francisco

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
12:38 pm — 6:03 pm	12:04 pm — 2:17 pm AS682 Alaska Airlines Denver — Seattle 1h 9m stop 3:55 pm — 6:07 pm AS1140 Alaska Airlines Seattle — San Francisco	6h 25m including layover	Find flight from$170
12:38 pm — 7:09 pm	12:38 pm — 2:45 pm AS682 Alaska Airlines Denver — Seattle 2h 14m stop 4:59 pm — 7:09 pm AS1132 Alaska Airlines Seattle — San Francisco	7h 31m including layover	Find flight from$238
7:00 am — 1:38 pm	7:00 am — 9:16 am AS643 Alaska Airlines Denver — Seattle 44m stop 10:00 am — 10:54 am AS2213 Alaska Airlines Seattle — Portland 56m stop 11:50 am — 1:38 pm AS128 Alaska Airlines Portland — San Francisco	7h 38m including layover	Find flight from$157
7:00 am — 6:03 pm	6:00 am — 8:10 am AS643 Alaska Airlines Denver — Seattle 6h 38m stop 3:53 pm — 6:03 pm AS1140 Alaska Airlines Seattle — San Francisco	12h 3m including layover	Find flight from$169

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 02/23/2025

Flight Information

There are 5 flights by Alaska Airlines from Denver to San Francisco every week with departures from Denver International and Arapahoe Co. All flights arrive at San Francisco, Embarkadero, China Basin Heliport.

Departures start from 12:38 pm to 7:00 am. Nonstop flight is 6h 25m. The time difference between Denver and San Francisco is 1h.

The fastest flight 6h 25m
Average flight time 7h 35m
The earliest flight 12:38 pm
The latest flight 7:00 am
Distance 965 ml

The cheapest months for traveling to San Francisco are february (from 157 $), december (from 172 $), january (from 261 $).

The cheapest flight by Alaska Airlines that our users were able to find is $157. This airfare is economy class on one-way AS643 flight for February 21, 2025 leaving Denver International in Denver at 7:00 am, it includes all taxes and additional fees.

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Alaska Airlines Airplanes on the Route

List of the most popular Alaska Airlines airplanes flying from Denver to San Francisco:

Other Popular Airlines on the Route

Besides Alaska Airlines there are other 3 airline carriers between Denver and San Francisco. Please review schedules and prices from the most popular airlines to find the best airfare deals from Denver to San Francisco.

Nonstop flights

There are 2 direct flights every day from Denver. Airlines and fares are below:

F9 - Frontier Airlines

from $39

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Connecting Flights

List of flights with layovers (1 and more stops):

F9 - Frontier Airlines

from $56

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UA - United Airlines

from $147

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Y4 - Volaris

from $644

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How to book an air ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
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Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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