A coastal cityscape with a beach, residential buildings, and a distant industrial structure.

Cheap Flights from Dubuque (DBQ) to Carlsbad (CLD)

Popular airlines from Dubuque, IA (DBQ-Dubuque Regional) to Carlsbad, CA (CLD-McClellan-Palomar)

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Frequently asked questions

How much does a flight from Dubuque Regional Airport (DBQ) to McClellan-Palomar Airport (CLD) cost?
Secure a cheap one-way flight or cheap return flight from Dubuque Regional Airport (DBQ) to McClellan-Palomar Airport (CLD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Dubuque Regional Airport (DBQ) to McClellan-Palomar Airport (CLD)?
Planning your trip for can help you save, as it's the cheapest month for flights between DBQ and CLD. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Dubuque Regional Airport (DBQ) to McClellan-Palomar Airport (CLD)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll take you from DBQ to CLD. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Dubuque Regional Airport (DBQ) to McClellan-Palomar Airport (CLD)?
You'll need to catch a flight with a layover if you're traveling from Dubuque Regional Airport (DBQ) to McClellan-Palomar Airport (CLD). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from DBQ to CLD?
You'll usually find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Dubuque Regional Airport (DBQ) to McClellan-Palomar Airport (CLD)?
To avoid potential delays on the Dubuque Regional Airport (DBQ) to McClellan-Palomar Airport (CLD) route, travel before 3 PM. Flights after this time have a 22% higher chance of being 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 Dubuque Regional Airport (DBQ) to McClellan-Palomar Airport (CLD) last-minute?
Booking your flight from DBQ to CLD right before your trip is usually more expensive. However, if you're flexible with your travel times and dates, you could bag a cheap last-minute fare.
Is it cheaper to book a DBQ to CLD flight and hotel package?
Booking a DBQ to CLD flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Choose from our wide range of accommodations and then add flights, car rentals and activities 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 Dubuque Regional Airport (DBQ) to McClellan-Palomar Airport (CLD)?
If you reserved your DBQ to CLD flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

Travel information

Origin airport
Dubuque Regional
Destination airport
McClellan-Palomar
Distance
1577 mi

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Dubuque to Carlsbad Flights

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

 

The best time to book a flight from Dubuque to Carlsbad

Sunday is one of the best days to book for cheap flights from Dubuque 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 Dubuque 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 Dubuque to Carlsbad in 2026. You can also book with separate airlines for your outbound and return journeys, from 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 Dubuque 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 Dubuque 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.

 

Dubuque to Carlsbad Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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