$221 Cheap Flights from Gunnison (GUC) to San Francisco (SFO)

View $221 flight on Thu, Mar 5, 2026Opens in a new window

Popular airlines from Gunnison, CO (GUC-Gunnison-Crested Butte Regional) to San Francisco Intl. Airport (SFO)

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Cheap Flights from Gunnison to San Francisco (GUC-SFO)

Prices were available within the past 7 days and start at $221 for one-way flights and $305 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Oct 15 - Tue, Oct 21
GUC
Gunnison
SFO
San Francisco
$305 Roundtrip, found 4 days ago
$305
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 15 from Gunnison to San Francisco, returning Tue, Oct 21, priced at $305 found 4 days ago
United
Thu, Mar 5 - Mon, Mar 9
GUC
Gunnison
SFO
San Francisco
$360 Roundtrip, found 6 days ago
$360
Roundtrip
found 6 days ago
Select United flight, departing Thu, Mar 5 from Gunnison to San Francisco, returning Mon, Mar 9, priced at $360 found 6 days ago
United
Tue, Oct 14 - Tue, Oct 21
GUC
Gunnison
SFO
San Francisco
$365 Roundtrip, found 4 days ago
$365
Roundtrip
found 4 days ago
Select United flight, departing Tue, Oct 14 from Gunnison to San Francisco, returning Tue, Oct 21, priced at $365 found 4 days ago
United
Wed, Oct 15 - Sun, Oct 19
GUC
Gunnison
SFO
San Francisco
$389 Roundtrip, found 4 days ago
$389
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 15 from Gunnison to San Francisco, returning Sun, Oct 19, priced at $389 found 4 days ago
United
Wed, Oct 15 - Fri, Oct 17
GUC
Gunnison
SFO
San Francisco
$393 Roundtrip, found 4 days ago
$393
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 15 from Gunnison to San Francisco, returning Fri, Oct 17, priced at $393 found 4 days ago
American Airlines
Thu, Mar 5 - Mon, Mar 9
GUC
Gunnison
SFO
San Francisco
$414 Roundtrip, found 6 days ago
$414
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Mar 5 from Gunnison to San Francisco, returning Mon, Mar 9, priced at $414 found 6 days ago
United
Fri, Oct 10 - Tue, Oct 21
GUC
Gunnison
SFO
San Francisco
$416 Roundtrip, found 4 days ago
$416
Roundtrip
found 4 days ago
Select United flight, departing Fri, Oct 10 from Gunnison to San Francisco, returning Tue, Oct 21, priced at $416 found 4 days ago
United
Thu, Mar 5 - Mon, Mar 9
GUC
Gunnison
SFO
San Francisco
$425 Roundtrip, found 6 days ago
$425
Roundtrip
found 6 days ago
Select United flight, departing Thu, Mar 5 from Gunnison to San Francisco, returning Mon, Mar 9, priced at $425 found 6 days ago
United
Thu, Mar 5 - Mon, Mar 9
GUC
Gunnison
SFO
San Francisco
$428 Roundtrip, found 6 days ago
$428
Roundtrip
found 6 days ago
Select United flight, departing Thu, Mar 5 from Gunnison to San Francisco, returning Mon, Mar 9, priced at $428 found 6 days ago
American Airlines
Thu, Mar 5 - Mon, Mar 9
GUC
Gunnison
SFO
San Francisco
$439 Roundtrip, found 6 days ago
$439
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Mar 5 from Gunnison to San Francisco, returning Mon, Mar 9, priced at $439 found 6 days ago

Frequently asked questions

How much does a flight from Gunnison-Crested Butte Regional Airport (GUC) to San Francisco Intl. Airport (SFO) cost?
Grab a cheap one-way flight from $221 or cheap return flight from $305 from Gunnison-Crested Butte Regional Airport (GUC) to San Francisco Intl. Airport (SFO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Gunnison-Crested Butte Regional Airport (GUC) to San Francisco Intl. Airport (SFO)?
October is the cheapest month to fly from GUC to SFO. Traveling outside of peak seasons is often the key to scoring lower fares.
Which airlines fly direct from Gunnison-Crested Butte Regional Airport (GUC) to San Francisco Intl. Airport (SFO)?
Although Gunnison, CO (GUC-Gunnison-Crested Butte Regional) has no direct flights to San Francisco Intl. Airport (SFO), other airports have nonstop options. Traveling from Pitkin County Airport (ASE) will get you to San Francisco without any layovers.
What is the cheapest airline that flies from Gunnison-Crested Butte Regional Airport (GUC) to San Francisco Intl. Airport (SFO)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from GUC to SFO. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Gunnison-Crested Butte Regional Airport (GUC) to San Francisco Intl. Airport (SFO)?
There aren't any daily nonstop flights departing from Gunnison-Crested Butte Regional Airport (GUC) to San Francisco Intl. Airport (SFO). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from GUC to SFO?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gunnison-Crested Butte Regional Airport (GUC) to San Francisco Intl. Airport (SFO)?
To avoid possible delays on the Gunnison-Crested Butte Regional Airport (GUC) to San Francisco Intl. Airport (SFO) route, fly before 3 PM. Departures after this hour are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Gunnison-Crested Butte Regional Airport (GUC) to San Francisco Intl. Airport (SFO) last-minute?
Booking your flight from GUC to SFO right before your getaway is typically more expensive. However, if you're flexible with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a GUC to SFO flight and hotel package?
You can save money by securing a GUC to SFO flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've selected your preferred flights and accommodations, consider adding extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from Gunnison-Crested Butte Regional Airport (GUC) to San Francisco Intl. Airport (SFO)?
If you reserved your GUC to SFO flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

Travel information

Travel information

Origin airport
Gunnison-Crested Butte Regional
Destination airport
San Francisco Intl.
Roundtrip price
$304
Distance
841 mi

Book with confidence

Book with confidence

Gunnison to San Francisco Flights

The cheapest times to fly from Gunnison to San Francisco

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Gunnison to San Francisco are during the month of October. You can find some of the cheapest flights from Gunnison to San Francisco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Gunnison to San Francisco

Sunday is one of the best days to book for cheap flights from Gunnison to San Francisco: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Gunnison to San Francisco

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Gunnison to San Francisco in 2025. You can also book with separate airlines for your outbound and return journeys, from $221 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Gunnison to San Francisco flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Gunnison to San Francisco airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Gunnison to San Francisco Flights

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*Available to One Key members.