$44 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 $44 One Way, $86 Round Trip from Boston to Carlsbad
Prices starting at $86 for return flights and $44 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
The Beau Downtown San Diego Gaslamp Quar
Sep 17 - Sep 22
Boston (BOS) to San Diego (SAN)
Reviewed on Jul 25, 2025
Margaritaville Hotel San Diego Gaslamp Quarter
Sep 17 - Sep 22
Boston (BOS) to San Diego (SAN)
Reviewed on Mar 26, 2025
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 | 2581 mi |
Direct Flight Airlines | American Airlines, Condor, Qatar Airways, Icelandair, Aer Lingus, Air France, Delta Air Lines, United Airlines, El Al, Alaska Airlines, Etihad Airways, JetBlue, Hawaiian Airlines, TAP Air Portugal |
Earliest Flight Arrival | 2:06PM UTC |
Latest Flight Arrival | 1:00AM UTC |
Boston to Carlsbad
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Frequently asked questions
Flights to Carlsbad
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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.