$243 Cheap Flights from Phoenix (PHX) to Carlsbad (CNM)

View $243 flight on Sun, Oct 5, 2025Opens in a new window

Popular airlines from Phoenix Sky Harbor Intl. Airport (PHX) to Carlsbad, NM (CNM-Cavern City Air Terminal)

Cheap Flights from Phoenix to Carlsbad (PHX-CNM)

Prices were available within the past 7 days and start at $243 for one-way flights and $479 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Advanced Air
Sat, Sep 27 - Mon, Sep 29
PHX
Phoenix
CNM
Carlsbad
$479 Roundtrip, found 19 hours ago
$479
Roundtrip
found 19 hours ago
Select Advanced Air flight, departing Sat, Sep 27 from Phoenix to Carlsbad, returning Mon, Sep 29, priced at $479 found 19 hours ago
Advanced Air
Fri, Oct 3 - Sun, Oct 5
PHX
Phoenix
CNM
Carlsbad
$542 Roundtrip, just found
$542
Roundtrip
just found
Select Advanced Air flight, departing Fri, Oct 3 from Phoenix to Carlsbad, returning Sun, Oct 5, priced at $542 just found
Alaska Airlines
Fri, Oct 3 - Sat, Oct 4
PHX
Phoenix
CNM
Carlsbad
$889 Roundtrip, just found
$889
Roundtrip
just found
Select Alaska Airlines flight, departing Fri, Oct 3 from Phoenix to Carlsbad, returning Sat, Oct 4, priced at $889 just found
Alaska Airlines
Fri, Oct 3 - Sun, Oct 5
PHX
Phoenix
CNM
Carlsbad
$964 Roundtrip, just found
$964
Roundtrip
just found
Select Alaska Airlines flight, departing Fri, Oct 3 from Phoenix to Carlsbad, returning Sun, Oct 5, priced at $964 just found
Alaska Airlines
Fri, Oct 3 - Sun, Oct 5
PHX
Phoenix
CNM
Carlsbad
$970 Roundtrip, just found
$970
Roundtrip
just found
Select Alaska Airlines flight, departing Fri, Oct 3 from Phoenix to Carlsbad, returning Sun, Oct 5, priced at $970 just found
Alaska Airlines
Fri, Oct 3 - Tue, Oct 7
PHX
Phoenix
CNM
Carlsbad
$979 Roundtrip, found 4 days ago
$979
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Oct 3 from Phoenix to Carlsbad, returning Tue, Oct 7, priced at $979 found 4 days ago
Alaska Airlines
Fri, Oct 3 - Tue, Oct 7
PHX
Phoenix
CNM
Carlsbad
$985 Roundtrip, found 4 days ago
$985
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Oct 3 from Phoenix to Carlsbad, returning Tue, Oct 7, priced at $985 found 4 days ago
Advanced Air
Fri, Sep 26 - Sun, Sep 28
PHX
Phoenix
CNM
Carlsbad
$1,024 Roundtrip, found 5 hours ago
$1,024
Roundtrip
found 5 hours ago
Select Advanced Air flight, departing Fri, Sep 26 from Phoenix to Carlsbad, returning Sun, Sep 28, priced at $1,024 found 5 hours ago
Advanced Air
Fri, Sep 26 - Sun, Sep 28
PHX
Phoenix
CNM
Carlsbad
$1,030 Roundtrip, found 5 hours ago
$1,030
Roundtrip
found 5 hours ago
Select Advanced Air flight, departing Fri, Sep 26 from Phoenix to Carlsbad, returning Sun, Sep 28, priced at $1,030 found 5 hours ago
Flights from Phoenix (PHX) to Carlsbad (CNM)
Origin airport
Sky Harbor Intl.
Destination airport
Cavern City Air Terminal
Airlines serving
Advanced Air
Roundtrip price
$479
Distance
456 mi
Average flight time
2 hours 48 mins

Phoenix to Carlsbad Flights

The cheapest times to fly from Phoenix to Carlsbad

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

 

The best time to book a flight from Phoenix to Carlsbad

Sunday is one of the best days to book for cheap flights from Phoenix to Carlsbad: 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 Phoenix to Carlsbad

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 Phoenix to Carlsbad in 2025. You can also book with separate airlines for your outbound and return journeys, from $243 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 Phoenix to Carlsbad 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 Phoenix to Carlsbad 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.

 

Frequently asked questions

How much does a flight from Sky Harbor Intl. Airport (PHX) to Cavern City Air Terminal Airport (CNM) cost?
Get a cheap one-way flight from $243 or cheap return flight from $479 from Sky Harbor Intl. Airport (PHX) to Cavern City Air Terminal Airport (CNM) 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 Sky Harbor Intl. Airport (PHX) to Cavern City Air Terminal Airport (CNM)?
September is the cheapest month to fly from PHX to CNM. Traveling outside of peak seasons is often the key to landing a great deal.
Which airlines fly direct from Sky Harbor Intl. Airport (PHX) to Cavern City Air Terminal Airport (CNM)?
Hop on a nonstop flight with Advanced Air and journey straight from Sky Harbor Intl. Airport (PHX) to Cavern City Air Terminal Airport (CNM).
What is the cheapest airline that flies from Sky Harbor Intl. Airport (PHX) to Cavern City Air Terminal Airport (CNM)?
To find the cheapest airline that'll fly you from PHX to CNM, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Sky Harbor Intl. Airport (PHX) to Cavern City Air Terminal Airport (CNM)?
On average, Sky Harbor Intl. Airport (PHX) only offers 1 nonstop flight to Cavern City Air Terminal Airport (CNM) each day. For more options, try Expedia's easy-to-use filters. Simply enter your dates of travel, then choose "1 Stop" or "2+ Stops" to discover flights with layovers.
What are the most popular departure times for flights from Sky Harbor Intl. Airport (PHX) to Cavern City Air Terminal Airport (CNM)?
Flights between PHX and CNM are busiest at 7 AM. If you'd like a more relaxed atmosphere and potentially cheaper fares, choose a time outside the usual busy windows.
What day of the week has the most flights from PHX to CNM?
If you depart on a Sunday, you'll get the widest range of options for flights from Sky Harbor Intl. Airport (PHX) to Cavern City Air Terminal Airport (CNM).
What is the earliest flight from Sky Harbor Intl. Airport (PHX) to Cavern City Air Terminal Airport (CNM)?
The earliest flight leaving Sky Harbor Intl. Airport (PHX) is at around 7:00AM UTC-7. Board this flight and you'll reach Cavern City Air Terminal Airport (CNM) at approximately 8:48AM UTC-7. The total time in the air is 1h 48m.
How long does it take to fly from Sky Harbor Intl. Airport (PHX) to Cavern City Air Terminal Airport (CNM)?
Flights from PHX to CNM have an average travel time of 1 hour and 48 minutes. The distance between the two is 460 mi.
What is the best time to fly from Sky Harbor Intl. Airport (PHX) to Cavern City Air Terminal Airport (CNM)?
To avoid possible delays on the Sky Harbor Intl. Airport (PHX) to Cavern City Air Terminal Airport (CNM) route, fly before 3 PM. Departures after this time have a 22% higher chance of cancellation.**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.
What airports do you fly into for Carlsbad from Sky Harbor Intl. Airport (PHX)?
Check out your flight options from Sky Harbor Intl. Airport (PHX) to Cavern City Air Terminal Airport (CNM). This is the only Carlsbad airport you can jet into if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Sky Harbor Intl. Airport (PHX) to Cavern City Air Terminal Airport (CNM) last-minute?
Last-minute fares from PHX to CNM are usually more expensive. To secure the best rates, start looking for flights early. That being said, if your travel plans are flexible, you may score a cheap ticket right before your journey.
Is it cheaper to book a PHX to CNM flight and hotel package?
Booking a PHX to CNM flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our impressive range of stays and then add activities, car rentals and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Sky Harbor Intl. Airport (PHX) to Cavern City Air Terminal Airport (CNM)?
If you reserved your PHX to CNM flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of ticket 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'd like more information.

Explore a world of travel with Expedia

*Available to One Key members.