$678 Cheap Flights from Tucson (TUS) to Carlsbad (CNM)

View $678 flight on Tue, Oct 14, 2025Opens in a new window

Popular airlines from Tucson International Airport (TUS) to Carlsbad, NM (CNM-Cavern City Air Terminal)

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Cheap Flights from Tucson to Carlsbad (TUS-CNM)

Prices were available within the past 7 days and start at $678 for one-way flights and $2,061 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Oct 8 - Sun, Oct 12
TUS
Tucson
CNM
Carlsbad
$2,061 Roundtrip, found 3 days ago
$2,061
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Oct 8 from Tucson to Carlsbad, returning Sun, Oct 12, priced at $2,061 found 3 days ago
Alaska Airlines
Thu, Oct 9 - Mon, Oct 13
TUS
Tucson
CNM
Carlsbad
$2,585 Roundtrip, found 2 days ago
$2,585
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Thu, Oct 9 from Tucson to Carlsbad, returning Mon, Oct 13, priced at $2,585 found 2 days ago

Frequently asked questions

How much does a flight from Tucson Intl. Airport (TUS) to Cavern City Air Terminal Airport (CNM) cost?
Secure a cheap one-way flight from $678 or cheap return flight from $2,061 from Tucson Intl. Airport (TUS) 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 Tucson Intl. Airport (TUS) to Cavern City Air Terminal Airport (CNM)?
October is the least expensive month to fly from TUS to CNM. Timing your trip outside of the busy season is often the key to landing a great deal.
What is the cheapest airline that flies from Tucson Intl. Airport (TUS) to Cavern City Air Terminal Airport (CNM)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest TUS to CNM flight.
How many flights per day from Tucson Intl. Airport (TUS) to Cavern City Air Terminal Airport (CNM)?
You'll need to take a flight with a layover when traveling from Tucson Intl. Airport (TUS) to Cavern City Air Terminal Airport (CNM). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from TUS to CNM?
Typically you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tucson Intl. Airport (TUS) to Cavern City Air Terminal Airport (CNM)?
Opt for a flight from Tucson Intl. Airport (TUS) to Cavern City Air Terminal Airport (CNM) that leaves before 3 PM to reduce the risk of cancellations. Departures after this hour are on average 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 Tucson Intl. Airport (TUS) to Cavern City Air Terminal Airport (CNM) last-minute?
Booking your flight from TUS to CNM right before your trip is typically more expensive. But if you're flexible with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a TUS to CNM flight and hotel package?
Opting for a TUS to CNM flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Choose from our extensive range of accommodations and then add flights, activities and car rentals 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 Tucson Intl. Airport (TUS) to Cavern City Air Terminal Airport (CNM)?
Typically, you can modify or cancel your TUS to CNM flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you'd like more information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Tucson Intl.
Destination airport
Cavern City Air Terminal
Roundtrip price
$2,061
Distance
390 mi

Book with confidence

Book with confidence

Tucson to Carlsbad Flights

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

 

The best time to book a flight from Tucson to Carlsbad

Sunday is one of the best days to book for cheap flights from Tucson 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 Tucson 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 Tucson to Carlsbad in 2025. You can also book with separate airlines for your outbound and return journeys, from $678 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 Tucson 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 Tucson 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.

 

Tucson to Carlsbad Flights

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*Available to One Key members.