$81 Cheap flight deals from Boston (BOS) to Carlsbad (SAN)

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This Weekend's Flight Deals from Boston to Carlsbad

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Airfares from $81 One Way, $196 Round Trip from Boston to Carlsbad

Prices starting at $196 for return flights and $81 for one-way flights to Carlsbad were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Carlsbad economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hyatt Vacation Club at The Welk, San Diego Area
The Beau Hotel Gaslamp Quarter San Diego
Margaritaville Hotel San Diego Gaslamp Quarter
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Carlsbad packages with premium economy flights

Price found within the past 48 hours. Click for updated prices.
The Sofia Hotel
Shore House at The Del, LXR Hotels & Resorts
Beach Village at The Del, LXR Hotels & Resorts
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Carlsbad first class flight packages

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Ramada by Wyndham San Diego National City
The Bristol Hotel San Diego
Kasa Little Italy San Diego
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More About Flying To Carlsbad from Boston

Route Information for Flights from Boston to Carlsbad

Origin Airport IATA Code
BOS
Destination Airport IATA Code
SAN
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Boston to Carlsbad

For the best available deals on flights from Boston to Carlsbad, look no further than Orbitz. Offering the perfect packages with cutting-edge mobile tools, Orbitz is your ideal destination.

One Stop Travel Shop

Not only is Orbitz the best source for great deals on flights from Boston to Carlsbad, we offer the complete package. From guaranteed low prices on hotels, car rentals and activities, simply decide what you want and Orbitz will put together the complete vacation package.

Searching Anywhere

Booking Boston to Carlsbad flights is simple, wherever you are. Book on your computer and the Orbitz Display Matrix gives all your deals and discounts on flights from Boston to Carlsbad, showing your great savings. Or if you are on the move, use m.orbitz.com on your mobile browser to find exclusive Boston to Carlsbad flights for mobile users.

Worry-free Travel Planning

Orbitz is the best place for Boston to Carlsbad flights at guaranteed low prices, we also take the stress out of your flight details. With our free alerts service you can quickly find out your gate number or flight delays via email or text – perfect if you are in a rush.

Miles Better

If you frequently travel on flights from Boston to Carlsbad, it’s easy to rack up your air miles. Just add your frequent flyer number when booking your flights and we will do the rest. Orbitz will even store your number in your profile to automatically add on your miles each time you book.

Frequently asked questions

Are there non-stop flights from Boston to Carlsbad?
There are a couple of carriers that fly nonstop from Logan Intl. Airport (BOS) to San Diego Intl. Airport (SAN). Book your seat now with JetBlue or Alaska Airlines.
What is the shortest flight from Boston to Carlsbad?
The quickest flight time from MHT to SAN is around 6 hours and 50 minutes. Grab a refreshment from the drink trolley, start your travel journal or get to know your neighbors — you'll have plenty of time on this medium-haul trip.
What airlines fly from Boston to Carlsbad most frequently?
There are a few airlines offering the most frequent flights from Boston, MA (BOS-Logan Intl.) to San Diego, CA (SAN-San Diego Intl.), including JetBlue (B6). Popular with travelers, it operates 78 flights on this route every month. Also research the great airfares from Alaska Airlines (AS). Offering 26 flights each month between Boston and Carlsbad, they make the journey just as enjoyable as the destination.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.