$448 Cheap Flights from Carlsbad (CNM) to San Francisco (SFO)

View $448 flight on Tue, Sep 30, 2025Opens in a new window

Popular airlines from Carlsbad, NM (CNM-Cavern City Air Terminal) to San Francisco Intl. Airport (SFO)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • one key icon

    Earn twice

    Earn your airline miles on top of our OneKeyCash
    Learn about One Key

Cheap Flights from Carlsbad to San Francisco (CNM-SFO)

Prices were available within the past 7 days and start at $448 for one-way flights and $928 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Advanced Air
Tue, Sep 30 - Sat, Oct 4
CNM
Carlsbad
SFO
San Francisco
$928 Roundtrip, found 2 days ago
$928
Roundtrip
found 2 days ago
Select Advanced Air flight, departing Tue, Sep 30 from Carlsbad to San Francisco, returning Sat, Oct 4, priced at $928 found 2 days ago
Advanced Air
Tue, Sep 30 - Sat, Oct 4
CNM
Carlsbad
SFO
San Francisco
$958 Roundtrip, found 2 days ago
$958
Roundtrip
found 2 days ago
Select Advanced Air flight, departing Tue, Sep 30 from Carlsbad to San Francisco, returning Sat, Oct 4, priced at $958 found 2 days ago
Advanced Air
Tue, Sep 30 - Sat, Oct 4
CNM
Carlsbad
SFO
San Francisco
$1,007 Roundtrip, found 2 days ago
$1,007
Roundtrip
found 2 days ago
Select Advanced Air flight, departing Tue, Sep 30 from Carlsbad to San Francisco, returning Sat, Oct 4, priced at $1,007 found 2 days ago
Advanced Air
Tue, Sep 30 - Sat, Oct 4
CNM
Carlsbad
SFO
San Francisco
$1,013 Roundtrip, found 2 days ago
$1,013
Roundtrip
found 2 days ago
Select Advanced Air flight, departing Tue, Sep 30 from Carlsbad to San Francisco, returning Sat, Oct 4, priced at $1,013 found 2 days ago
Advanced Air
Tue, Sep 30 - Sat, Oct 4
CNM
Carlsbad
SFO
San Francisco
$1,127 Roundtrip, found 2 days ago
$1,127
Roundtrip
found 2 days ago
Select Advanced Air flight, departing Tue, Sep 30 from Carlsbad to San Francisco, returning Sat, Oct 4, priced at $1,127 found 2 days ago
Advanced Air
Tue, Sep 30 - Sat, Oct 4
CNM
Carlsbad
SFO
San Francisco
$1,133 Roundtrip, found 2 days ago
$1,133
Roundtrip
found 2 days ago
Select Advanced Air flight, departing Tue, Sep 30 from Carlsbad to San Francisco, returning Sat, Oct 4, priced at $1,133 found 2 days ago
Advanced Air
Tue, Sep 30 - Sat, Oct 4
CNM
Carlsbad
SFO
San Francisco
$1,136 Roundtrip, found 2 days ago
$1,136
Roundtrip
found 2 days ago
Select Advanced Air flight, departing Tue, Sep 30 from Carlsbad to San Francisco, returning Sat, Oct 4, priced at $1,136 found 2 days ago
Advanced Air
Tue, Sep 30 - Sat, Oct 4
CNM
Carlsbad
SFO
San Francisco
$1,166 Roundtrip, found 2 days ago
$1,166
Roundtrip
found 2 days ago
Select Advanced Air flight, departing Tue, Sep 30 from Carlsbad to San Francisco, returning Sat, Oct 4, priced at $1,166 found 2 days ago
Advanced Air
Tue, Sep 30 - Sat, Oct 4
CNM
Carlsbad
SFO
San Francisco
$1,216 Roundtrip, found 2 days ago
$1,216
Roundtrip
found 2 days ago
Select Advanced Air flight, departing Tue, Sep 30 from Carlsbad to San Francisco, returning Sat, Oct 4, priced at $1,216 found 2 days ago
Advanced Air
Tue, Sep 30 - Sat, Oct 4
CNM
Carlsbad
SFO
San Francisco
$1,336 Roundtrip, found 2 days ago
$1,336
Roundtrip
found 2 days ago
Select Advanced Air flight, departing Tue, Sep 30 from Carlsbad to San Francisco, returning Sat, Oct 4, priced at $1,336 found 2 days ago

Frequently asked questions

How much does a flight from Cavern City Air Terminal Airport (CNM) to San Francisco Intl. Airport (SFO) cost?
Secure a cheap one-way flight from $448 or cheap return flight from $928 from Cavern City Air Terminal Airport (CNM) to San Francisco Intl. Airport (SFO) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Cavern City Air Terminal Airport (CNM) to San Francisco Intl. Airport (SFO)?
The cheapest month to fly from CNM to SFO is September, when there's less demand. Off-peak months are often when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Cavern City Air Terminal Airport (CNM) to San Francisco Intl. Airport (SFO)?
To find the cheapest airline flying from CNM to SFO, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Cavern City Air Terminal Airport (CNM) to San Francisco Intl. Airport (SFO)?
You'll have to book a flight with a layover if you're traveling from Cavern City Air Terminal Airport (CNM) to San Francisco Intl. Airport (SFO). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from CNM to SFO?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a range of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Cavern City Air Terminal Airport (CNM) to San Francisco Intl. Airport (SFO)?
To land at San Francisco Intl. Airport (SFO) on schedule, select a flight that takes off from Cavern City Air Terminal Airport (CNM) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Cavern City Air Terminal Airport (CNM) to San Francisco Intl. Airport (SFO) last-minute?
Holding off until just before your trip to book your flight from CNM to SFO generally means paying more. While it's possible to find some last-minute deals, there's no guarantee. Be flexible with your travel plans to boost your chances of getting a bargain.
Is it cheaper to book a CNM to SFO flight and hotel package?
Compared with arranging flights and hotels separately, booking a CNM to SFO flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place takes the hassle out of planning your trip. Just pick your flights and choose from our wide range of hotels, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Cavern City Air Terminal Airport (CNM) to San Francisco Intl. Airport (SFO)?
Typically, you can modify or cancel your CNM to SFO flight. However, additional fees may apply, especially if you made your booking over 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like more information, head to our Customer Service portal.

Travel information

Travel information

Origin airport
Cavern City Air Terminal
Destination airport
San Francisco Intl.
Roundtrip price
$927
Distance
1087 mi

Book with confidence

Book with confidence

Carlsbad to San Francisco Flights

The cheapest times to fly from Carlsbad 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 Carlsbad to San Francisco are during the month of September. You can find some of the cheapest flights from Carlsbad to San Francisco with Expedia's search tool and vast selection of airlines.

 

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

Sunday is one of the best days to book for cheap flights from Carlsbad 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 Carlsbad 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 Carlsbad to San Francisco in 2025. You can also book with separate airlines for your outbound and return journeys, from $448 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 Carlsbad 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 Carlsbad 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.

 

Carlsbad to San Francisco Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.