
$90 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 $90 One Way, $179 Round Trip from Boston to Carlsbad
Prices starting at $179 for return flights and $90 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

Hotel Z
Dec 16 - Dec 20
Boston (BOS) to San Diego (SAN)
San Diego (SAN) to Boston (BOS)
Reviewed on Nov 8, 2026

Pacific View Inn
Dec 30 - Jan 6
Boston (BOS) to San Diego (SAN)
Reviewed on Nov 8, 2026

La Jolla Shores Hotel
Dec 30 - Jan 6
Boston (BOS) to San Diego (SAN)
Reviewed on Nov 8, 2026
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
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Frequently asked questions
Flights to Carlsbad
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More Destinations
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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.





