In terms of precipitation, rainfall in Carlsbad, New Mexico ranges from 0.4 - 2.3 inches per month. September is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Carlsbad, New Mexico when rainfall is around 0.4 in.

If weather is an important factor for your trip to Carlsbad, New Mexico, use this chart to help with planning. For those seeking warmer temperatures, June is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

What is the cheapest time of day to fly from PDX to CNM?

When flying from Portland to Carlsbad, New Mexico, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Portland-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 Portland-Carlsbad, New Mexico flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Carlsbad, New Mexico flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Portland-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 Portland-Carlsbad, New Mexico flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Portland to Carlsbad that include hotel bookings?

Yes. In addition to deals on Portland to Carlsbad flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Portland to Carlsbad?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Carlsbad.

Can I find deals for business class flights from Portland to Carlsbad?

Yes. Cheapflights offers flight deals from Portland to Carlsbad by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$728+ Cheap Flights from Portland to Carlsbad, NM

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Portland 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 Portland to Carlsbad

Cheapest

Best

Last-minute

Cheapest flights from Portland to Carlsbad
Explore the most affordable flight options available from Portland to Carlsbad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.

Sun 11/87:18 am -

1 stop4h 42m

Thu 11/122:00 pm -

2 stops10h 00m

Deal found 10/24

$728

Find flight deals from Portland to Carlsbad

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$728 (Expedia)

Provider with most accurate pricing for Portland-Carlsbad Cavern City flight deals.

Search Deals

Provider most trusted by Cheapflights users for Portland-Carlsbad Cavern City flights.

Search Deals

From Portland to Carlsbad Cavern City

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandCarlsbad

PDX Portland - CNM Carlsbad Cavern City

PDXCNM

Portland

Sun 11/8

7:18 am-1:00 pm

1 stop4h 42m

Carlsbad Cavern City

Thu 11/12

2:00 pm-11:00 pm

2 stops10h 00m

$728

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

Sorted by cheapest first

Compare providers for flights from Portland to Carlsbad

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Carlsbad in October.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy2 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Portland-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 Portland-Carlsbad, New Mexico flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland-Carlsbad, New Mexico flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Portland-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 Portland-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 Portland to Carlsbad

Have a flexible travel schedule? Discover the best time to fly to Carlsbad from Portland with our price prediction graph.

PDX-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

Can I find deals for flights from Portland to Carlsbad that include hotel bookings?
Yes. In addition to deals on Portland to Carlsbad flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Portland to Carlsbad?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Carlsbad.
Can I find deals for business class flights from Portland to Carlsbad?
Yes. Cheapflights offers flight deals from Portland to Carlsbad by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Carlsbad flight routes

Complete your trip

Flights by cabin class

Other flight options

Other flights from Portland

Popular flights

Alternative routes for Portland to Carlsbad

Portland to Albuquerque flights

Eugene to Albuquerque flights

Portland to El Paso flights

Boise to El Paso flights

Portland to Santa Fe flights

Boise to Albuquerque flights

Redmond to Albuquerque flights

Medford to Albuquerque flights

Portland to Roswell flights

Boise to Santa Fe flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$728+ Cheap flights from Portland to Carlsbad, NM (PDX - 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 11/8. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Portland to Carlsbad with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Portland to Carlsbad

Cheapest flights from Portland to CarlsbadExplore the most affordable flight options available from Portland to Carlsbad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.

Explore the most affordable flight options available from Portland to Carlsbad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.

Best flights from Portland to CarlsbadDiscover carefully curated flight deals from Portland to Carlsbad that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.

Discover carefully curated flight deals from Portland to Carlsbad that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.

Last-minute flights from Portland to CarlsbadDiscover last-minute flight deals from Portland to Carlsbad. Data last updated October 27, 2026 and is based on user searches.

Discover last-minute flight deals from Portland to Carlsbad. Data last updated October 27, 2026 and is based on user searches.

Find flight deals from Portland to Carlsbad

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portland to Carlsbad that are best for you.

Compare providers for flights from Portland 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 Portland to Carlsbad in October.

Best time to book a flight from Portland to Carlsbad

Have a flexible travel schedule? Discover the best time to fly to Carlsbad from Portland with our price prediction graph.

Related info for your journey

Can I find deals for flights from Portland to Carlsbad that include hotel bookings?

How can I find direct flights from Portland to Carlsbad?

Can I find deals for business class flights from Portland to Carlsbad?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Carlsbad

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Carlsbad

Explore flights to Carlsbad departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 27, 2026.

Complete your trip

Complete your trip to Carlsbad by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Portland to Carlsbad by cabin class

Find flights from Portland to Carlsbad, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Portland and Carlsbad flights

Browse other Portland and Carlsbad flight options. Last updated on October 27, 2026.

Other flights from Portland

Browse through other flights departing from Portland. Flights are based on user searches made on Cheapflights and were last updated on October 27, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Portland to Carlsbad
Explore the most affordable flight options available from Portland to Carlsbad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2026.

Best flights from Portland to Carlsbad
Discover carefully curated flight deals from Portland to Carlsbad that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 27, 2026.

Last-minute flights from Portland to Carlsbad
Discover last-minute flight deals from Portland to Carlsbad. Data last updated October 27, 2026 and is based on user searches.