Find Cheap Flights from Denver to Carlsbad (DEN - SAN)

Flights overview

Useful information for finding cheap flights from Denver to Carlsbad and booking your next trip

Cheapest round-trip flights	$269	United Nonstop 3 hr Thu, May 28 — Sun, May 31	The cheapest round-trip flight from Denver to Carlsbad is currently $269
Cheapest one-way flight	$139	American 1 stop 8 hr Wed, May 27	The cheapest one-way flight from Denver to Carlsbad is currently $139
Last-minute weekend getaway	$439	United Nonstop 3 hr Thu, May 7 — Sun, May 10	The cheapest last-minute weekend getaway from Denver to Carlsbad is currently $439
Cheapest business class flights	$569	United Nonstop 3 hr Thu, May 28 — Sun, May 31	The cheapest business class round-trip flight from Denver to Carlsbad is currently $569

Fastest flight	2 hr 28 min	The fastest nonstop flight from Denver to Carlsbad takes 2 hr 28 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Denver to Carlsbad is typically January. The most expensive month to fly is typically March.

January Cheapest	Typical prices: $155–430
March Most expensive	Typical prices: $315–600

Popular airlines from Denver to Carlsbad

United

Nonstop

from $269

Typical price: $265–375

14 weekly nonstop flights

DEN - CLD Every day

652 weekly connecting flights

DEN - CLD Every day
American

from $283

Typical price: $235–490

251 weekly connecting flights

DEN - CLD Every day

Popular airports near Denver

Denver International Airport (DEN)

Denver United States 38 min 19 mi
Colorado Springs Airport (COS)

Colorado Springs United States 1 hr 27 min 66 mi
Centennial Airport (APA)

Denver United States 27 min 14 mi
Eagle County Regional Airport (EGE)

Vail United States 2 hr 19 min 103 mi

Popular airports near Carlsbad

San Diego International Airport (SAN)

San Diego United States 33 min 30 mi
Tijuana International Airport (TIJ)

Tijuana Mexico 1 hr 2 min 48 mi
Los Angeles International Airport (LAX)

Los Angeles United States 1 hr 29 min 81 mi
John Wayne Airport (SNA)

Santa Ana United States 48 min 46 mi

Frequently asked questions about flying from Denver to Carlsbad

The cheapest flights from Denver to Carlsbad are usually in January. Typical ticket prices in January range from $155 to $430.

The cheapest round-trip flight from Denver to Carlsbad recently found on Google Flights was with United from $269. The cheapest one-way flight was with American from $139.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Denver to Carlsbad is $269, flying from May 28 to May 31.
The cheapest American flight from Denver to Carlsbad is $283, flying from May 30 to May 31.

The cheapest round-trip flight from Denver to Carlsbad starts at $269 from Thu, May 28 to Sun, May 31. The cheapest one-way flight starts at $139 and departs on Wed, May 27.

2 hr 28 min is the shortest flight time from Denver to Carlsbad.

Summer (Jun–Aug), when days are warm and dry, is peak beach season and a common time to visit. The winter months (Dec–Feb) are mild, with a slightly higher chance of rain. The Flower Fields attraction is open in spring (Mar–May). Musicians from a broad range of genres perform at the multi-day Carlsbad Music Festival (Aug).

It's easy to use Google Flights to find the cheapest days to fly from Denver to Carlsbad.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Denver to Carlsbad really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Denver to Carlsbad.

In terms of nonstop flights, United is the most popular. United offers 14 nonstop flights and 652 connecting flights per week. United flies from Denver International Airport (DEN) to McClellan-Palomar Airport (CLD) .

Another popular airline flying from Denver to Carlsbad is:

American offers 251 connecting flights per week. American flies from Denver International Airport (DEN) to McClellan-Palomar Airport (CLD) .

The number of connecting flights refers to distinct flights with at least one stop between Denver and Carlsbad.

The cheapest round-trip flight from Denver to Carlsbad recently found on Google Flights was with United from $269. The cheapest one-way flight was with American from $139.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest United flight from Denver to Carlsbad is $269, flying from May 28 to May 31.
The cheapest American flight from Denver to Carlsbad is $283, flying from May 30 to May 31.

United flies direct from Denver to Carlsbad.

There are 14 United direct flights from Denver to Carlsbad per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Denver and Carlsbad at price $439 is offered by United from Thu, May 7 to Sun, May 10.

United flies direct from Denver to Carlsbad.

There are 14 United direct flights from Denver to Carlsbad per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are direct flights from Denver to Carlsbad on a daily basis.

The cheapest direct (nonstop) round-trip flights between Denver and Carlsbad start at $269 from Thu, May 28 to Sun, May 31 with United.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Denver to Carlsbad, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Denver and Carlsbad start at $569 from Thu, May 28 to Sun, May 31 with United.

The cheapest economy class round-trip flights between Denver and Carlsbad start at $269 from Thu, May 28 to Sun, May 31.

To book business class trips from Denver to Carlsbad, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Denver and Carlsbad starts at $439 from Thu, May 7 to Sun, May 10 with United.

The cheapest last-minute deal between Denver and Carlsbad at price $439 is offered by United from Thu, May 7 to Sun, May 10.

To find last-minute flight deals from Denver to Carlsbad, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.