$182 Cheap Flights from Baltimore (BWI) to Carlsbad (CLD)

View $182 flight on Thu, Aug 7, 2025Opens in a new window

Popular airlines from Baltimore Washington Intl. Airport (BWI) to Carlsbad, CA (CLD-McClellan-Palomar)

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Cheap Flights from Baltimore to Carlsbad (BWI-CLD)

Prices were available within the past 7 days and start at $182 for one-way flights and $357 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Sep 20 - Thu, Sep 25
BWI
Baltimore
CLD
Carlsbad
$357 Roundtrip, found 1 day ago
$357
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 20 from Baltimore to Carlsbad, returning Thu, Sep 25, priced at $357 found 1 day ago
American Airlines
Sat, Sep 20 - Thu, Sep 25
BWI
Baltimore
CLD
Carlsbad
$372 Roundtrip, found 1 day ago
$372
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 20 from Baltimore to Carlsbad, returning Thu, Sep 25, priced at $372 found 1 day ago
American Airlines
Fri, Aug 8 - Mon, Aug 11
BWI
Baltimore
CLD
Carlsbad
$382 Roundtrip, found 5 days ago
$382
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Aug 8 from Baltimore to Carlsbad, returning Mon, Aug 11, priced at $382 found 5 days ago
American Airlines
Fri, Aug 8 - Mon, Aug 11
BWI
Baltimore
CLD
Carlsbad
$395 Roundtrip, found 5 days ago
$395
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Aug 8 from Baltimore to Carlsbad, returning Mon, Aug 11, priced at $395 found 5 days ago
American Airlines
Sat, Sep 13 - Thu, Sep 25
BWI
Baltimore
CLD
Carlsbad
$399 Roundtrip, found 3 days ago
$399
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Sep 13 from Baltimore to Carlsbad, returning Thu, Sep 25, priced at $399 found 3 days ago
American Airlines
Sat, Aug 9 - Wed, Aug 13
BWI
Baltimore
CLD
Carlsbad
$400 Roundtrip, found 5 days ago
$400
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sat, Aug 9 from Baltimore to Carlsbad, returning Wed, Aug 13, priced at $400 found 5 days ago
American Airlines
Fri, Aug 8 - Mon, Aug 11
BWI
Baltimore
CLD
Carlsbad
$403 Roundtrip, found 5 days ago
$403
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Aug 8 from Baltimore to Carlsbad, returning Mon, Aug 11, priced at $403 found 5 days ago
American Airlines
Fri, Aug 8 - Mon, Aug 11
BWI
Baltimore
CLD
Carlsbad
$404 Roundtrip, found 5 days ago
$404
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Aug 8 from Baltimore to Carlsbad, returning Mon, Aug 11, priced at $404 found 5 days ago
American Airlines
Sat, Sep 13 - Thu, Sep 25
BWI
Baltimore
CLD
Carlsbad
$406 Roundtrip, found 3 days ago
$406
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Sep 13 from Baltimore to Carlsbad, returning Thu, Sep 25, priced at $406 found 3 days ago
American Airlines
Sat, Sep 13 - Thu, Sep 25
BWI
Baltimore
CLD
Carlsbad
$413 Roundtrip, found 3 days ago
$413
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Sep 13 from Baltimore to Carlsbad, returning Thu, Sep 25, priced at $413 found 3 days ago

Alternative airports near Carlsbad

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Diego Intl. SAN. Cheapest option available. Average driving time to city center is 38 minutes. Flights from $578
SAN
San Diego Intl.
Cheapest
Average driving time to city center38 min
Flights from $578
Flights from Baltimore (BWI) to Carlsbad (CLD)
Origin airport
Baltimore Washington Intl. Thurgood Marshall
Destination airport
McClellan-Palomar
Airlines serving
American Airlines
Roundtrip price
$357
Distance
2284 mi

Baltimore to Carlsbad Flights

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

 

The best time to book a flight from Baltimore to Carlsbad

Sunday is one of the best days to book for cheap flights from Baltimore 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 Baltimore 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 Baltimore to Carlsbad in 2025. You can also book with separate airlines for your outbound and return journeys, from $182 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 Baltimore 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 Baltimore 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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to McClellan-Palomar Airport (CLD) cost?
Discover the latest flight deals from BWI to CLD by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from BWI to CLD?
The cheapest flights from BWI to CLD are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from BWI to CLD?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from BWI to CLD. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to McClellan-Palomar Airport (CLD)?
Direct flights from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to McClellan-Palomar Airport (CLD) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from BWI to CLD?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to McClellan-Palomar Airport (CLD)?
Book a flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to McClellan-Palomar Airport (CLD) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this 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.
What airports do you fly into for Carlsbad from Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
Check out your flight options from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to San Diego Intl. Airport (SAN). 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 Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to McClellan-Palomar Airport (CLD) last-minute?
Last-minute fares from BWI to CLD are typically more expensive. For the lowest rates, start looking for flights ahead of time. That said, if you're flexible with your travel dates, it's possible to find a cheap ticket right before you leave.
Is it cheaper to book a BWI to CLD flight and hotel package?
You'll generally save money by securing a BWI to CLD flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've chosen your ideal accommodations and flights, you can add extras such as car rentals, tours and activities.
Can I cancel or change the date of my flight from Baltimore Washington Intl. Thurgood Marshall Airport (BWI) to McClellan-Palomar Airport (CLD)?
Typically, you're able to cancel or reschedule your BWI to CLD flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you need further details, head to our Customer Service portal.

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*Available to One Key members.