$224+ Cheap flights from San Francisco to Carlsbad, NM (SFO - CNM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CNM
Oct 20 — Oct 271
Round-trip
1 adult, Economy
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Find cheap flights from San Francisco to Carlsbad with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Francisco to Carlsbad
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Francisco to CarlsbadExplore the most affordable flight options available from San Francisco to Carlsbad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
Explore the most affordable flight options available from San Francisco to Carlsbad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:59 pm -
2 stops17h 41m
Mon 10/192:00 pm -
1 stop11h 15m
Deal found 9/18![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:17 am -
2 stops30h 23m
Wed 10/72:00 pm -
1 stop11h 14m
Deal found 9/17![Multiple Airlines logo]()
$502
Best flights from San Francisco to CarlsbadDiscover carefully curated flight deals from San Francisco to Carlsbad that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
Discover carefully curated flight deals from San Francisco to Carlsbad that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:59 pm -
2 stops17h 41m
Mon 10/192:00 pm -
1 stop11h 15m
Deal found 9/18![Multiple Airlines logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:17 am -
2 stops30h 23m
Wed 10/72:00 pm -
1 stop11h 14m
Deal found 9/17![Multiple Airlines logo]()
$502
Last-minute flights from San Francisco to CarlsbadDiscover last-minute flight deals from San Francisco to Carlsbad. Data last updated September 20, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco to Carlsbad. Data last updated September 20, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:17 am -
2 stops30h 23m
Wed 10/72:00 pm -
1 stop11h 14m
Deal found 9/17![Multiple Airlines logo]()
$502
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1711:59 pm -
2 stops17h 41m
Mon 10/192:00 pm -
1 stop11h 15m
Deal found 9/18![Multiple Airlines logo]()
$375
One-way flights from San Francisco to CarlsbadSearch for one-way flight options from San Francisco to Carlsbad. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
Search for one-way flight options from San Francisco to Carlsbad. Find affordable one-way fares based on user searches. Data last updated September 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/166:00 am -
1 stop11h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Multiple Airlines logo]()
$224
Find flight deals from San Francisco to Carlsbad
Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Carlsbad (CNM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $375 (Kiwi.com) |
One-way from | $224 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco to Carlsbad that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 20, 2026.
Use the filters below to find and compare flights from San Francisco to Carlsbad that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San FranciscoCarlsbad
SFO San Francisco - CNM Carlsbad Cavern City
SFOCNM
San Francisco
Fri 10/16
6:00 am-6:40 pm
1 stop11h 40m
Carlsbad Cavern City
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$224
San FranciscoCarlsbad
SFO San Francisco - CNM Carlsbad Cavern City
SFOCNM
San Francisco
Sat 10/17
11:59 pm-6:40 pm
2 stops17h 41m
Carlsbad Cavern City
Mon 10/19
2:00 pm-12:15 am
1 stop11h 15m
$375
San FranciscoCarlsbad
SFO San Francisco - CNM Carlsbad Cavern City
SFOCNM
San Francisco
Sat 10/3
11:17 am-6:40 pm
2 stops30h 23m
Carlsbad Cavern City
Wed 10/7
2:00 pm-12:14 am
1 stop11h 14m
$502
Sorted by cheapest first
Compare providers for flights from San Francisco to Carlsbad
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Francisco to Carlsbad in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Francisco-Carlsbad, New Mexico flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Carlsbad, New Mexico flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Carlsbad, New Mexico flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Francisco-Carlsbad, New Mexico flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Francisco-Carlsbad, New Mexico flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Francisco to Carlsbad
Have a flexible travel schedule? Discover the best time to fly to Carlsbad from San Francisco with our price prediction graph.
SFO-CNM
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from San Francisco to Carlsbad. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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