$119 Cheap Flights from Carlsbad (CLD) to Boston (BOS)

View $119 flight on Wed, Nov 19, 2025Opens in a new window

Popular airlines from Carlsbad, CA (CLD-McClellan-Palomar) to Logan International Airport (BOS)

Cheap Flights from Carlsbad to Boston (CLD-BOS)

Prices were available within the past 7 days and start at $119 for one-way flights and $237 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Tue, Nov 11 - Fri, Nov 14
CLD
Carlsbad
BOS
Boston
$237 Roundtrip, just found
$237
Roundtrip
just found
Select American Airlines flight, departing Tue, Nov 11 from Carlsbad to Boston, returning Fri, Nov 14, priced at $237 just found
American Airlines
Sat, Dec 6 - Mon, Dec 8
CLD
Carlsbad
BOS
Boston
$242 Roundtrip, found 4 hours ago
$242
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, Dec 6 from Carlsbad to Boston, returning Mon, Dec 8, priced at $242 found 4 hours ago
American Airlines
Tue, Nov 11 - Fri, Nov 14
CLD
Carlsbad
BOS
Boston
$242 Roundtrip, found 1 day ago
$242
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Nov 11 from Carlsbad to Boston, returning Fri, Nov 14, priced at $242 found 1 day ago
American Airlines
Mon, Dec 15 - Sun, Jan 18
CLD
Carlsbad
BOS
Boston
$247 Roundtrip, found 5 hours ago
$247
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Mon, Dec 15 from Carlsbad to Boston, returning Sun, Jan 18, priced at $247 found 5 hours ago
American Airlines
Fri, Oct 17 - Tue, Oct 21
CLD
Carlsbad
BOS
Boston
$247 Roundtrip, found 1 day ago
$247
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Oct 17 from Carlsbad to Boston, returning Tue, Oct 21, priced at $247 found 1 day ago
American Airlines
Tue, Dec 2 - Fri, Dec 5
CLD
Carlsbad
BOS
Boston
$252 Roundtrip, found 5 hours ago
$252
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Tue, Dec 2 from Carlsbad to Boston, returning Fri, Dec 5, priced at $252 found 5 hours ago
American Airlines
Tue, Oct 28 - Thu, Oct 30
CLD
Carlsbad
BOS
Boston
$257 Roundtrip, found 1 day ago
$257
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Oct 28 from Carlsbad to Boston, returning Thu, Oct 30, priced at $257 found 1 day ago
American Airlines
Sat, Nov 22 - Fri, Dec 5
CLD
Carlsbad
BOS
Boston
$258 Roundtrip, found 6 days ago
$258
Roundtrip
found 6 days ago
Select American Airlines flight, departing Sat, Nov 22 from Carlsbad to Boston, returning Fri, Dec 5, priced at $258 found 6 days ago
American Airlines
Sat, Nov 22 - Fri, Nov 28
CLD
Carlsbad
BOS
Boston
$259 Roundtrip, found 2 hours ago
$259
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sat, Nov 22 from Carlsbad to Boston, returning Fri, Nov 28, priced at $259 found 2 hours ago
American Airlines
Fri, Nov 14 - Sat, Nov 22
CLD
Carlsbad
BOS
Boston
$263 Roundtrip, found 3 days ago
$263
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Nov 14 from Carlsbad to Boston, returning Sat, Nov 22, priced at $263 found 3 days ago

Alternative airports near Boston

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

Select flight to Logan Intl. BOS. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $237
BOS
Logan Intl.
CheapestClosest
Average driving time to city center7 min
Flights from $237

Frequently asked questions

How much does a flight from McClellan-Palomar Airport (CLD) to Logan Intl. Airport (BOS) cost?
Get a cheap one-way flight from $119 or cheap return flight from $237 from McClellan-Palomar Airport (CLD) to Logan Intl. Airport (BOS) 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 McClellan-Palomar Airport (CLD) to Logan Intl. Airport (BOS)?
The cheapest month to fly from CLD to BOS is November, when demand is low. Off-peak season is typically when airlines offer better prices between these airports.
Which airlines fly direct from McClellan-Palomar Airport (CLD) to Logan Intl. Airport (BOS)?
There are no direct routes from Carlsbad, CA (CLD-McClellan-Palomar) to Logan Intl. Airport (BOS). However, there are other airports offering nonstop flights. Start your journey at San Diego Intl. Airport (SAN) and head straight to Boston without a layover.
What is the cheapest airline that flies from McClellan-Palomar Airport (CLD) to Logan Intl. Airport (BOS)?
To find the cheapest airline flying from CLD to BOS, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from McClellan-Palomar Airport (CLD) to Logan Intl. Airport (BOS)?
There aren't any daily nonstop flights from McClellan-Palomar Airport (CLD) to Logan Intl. Airport (BOS). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from CLD to BOS?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, 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 McClellan-Palomar Airport (CLD) to Logan Intl. Airport (BOS)?
Opt for a flight from McClellan-Palomar Airport (CLD) to Logan Intl. Airport (BOS) that takes off before 3 PM to reduce the likelihood of 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.
Is it cheaper to buy a plane ticket from McClellan-Palomar Airport (CLD) to Logan Intl. Airport (BOS) last-minute?
Booking your ticket from CLD to BOS shortly before your getaway is usually more expensive. However, if there's some wiggle room with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a CLD to BOS flight and hotel package?
Compared with arranging hotels and flights separately, booking a CLD to BOS flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one place will take the hassle out of travel planning. Just secure your flights and select from our extensive range of stays, then personalize your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from McClellan-Palomar Airport (CLD) to Logan Intl. Airport (BOS)?
In most instances, you can reschedule or cancel your CLD to BOS flight. However, there may be additional fees, 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 need further details, visit our Customer Service portal.

Travel information

Travel information

Origin airport
McClellan-Palomar
Destination airport
Logan Intl.
Airlines serving
American Airlines
Roundtrip price
$236
Distance
2573 mi

Book with confidence

Book with confidence

Carlsbad to Boston Flights

The cheapest times to fly from Carlsbad to Boston

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

 

The best time to book a flight from Carlsbad to Boston

Sunday is one of the best days to book for cheap flights from Carlsbad to Boston: 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 Carlsbad to Boston

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 Carlsbad to Boston in 2025. You can also book with separate airlines for your outbound and return journeys, from $119 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 Carlsbad to Boston 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 Carlsbad to Boston 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.

 

Carlsbad to Boston Flights

Explore a world of travel with Expedia

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*Available to One Key members.