Cheap Flights from Boston to San Diego* All One Way Round Trip SANBoston → San DiegoOne Way Trip | Jun 14$78.87Book Now SANPortland → San DiegoOne Way Trip | Sep 3$168.36Book Now SANBoston → San DiegoOne Way Trip | Aug 9$193.36Book Now SANManchester → San DiegoOne Way Trip | Jun 14$202.14Book Now * All fares above were last found on: May 14, 2025 at 3:13 AM. Fares are one way or round trip as indicated aboveone way. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are based on historical data, are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions. 202505~Ref:4eMw4zNQuU6ik3Fa8tkQFQ
Our Lowest Fare* All fares below were last found on: . Fares are round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are based on historical data, are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions.
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Search Cheap Flights from Boston to San DiegoBook your flights from Boston to San Diego. Check out the Neo-classical Spanish architecture, flowering gardens, a beautiful clock tower at Balboa Park or see a plethora of aquatic animals at Sea World, San Diego is an enticing destination to explore and see.For reaching to San Diego from Boston, you can opt amongst the top airlines from the likes of United Airlines and American Airlines. The flights from Boston to San Diego takes about seven hours thirty minutes to cover the distance of 2584 miles excluding the layover time. Keep yourself engaged by watching in-flight movies.
Comprehensive Insights About the Boston to San Diego Flight RouteWhat is the our cheapest return flight price from BOS to SAN?What is the fare range for flights from BOS to SAN?When does the earliest flight depart BOS?7:00AM - 8:00AMWhen does the last flight depart from SAN?The last flight from San Diego typically departs between 12:00AM - 1:00AM, making it a suitable choice for travelers who prefer late-night departures.Which is the busiest month to travel from Boston to San Diego? August is considered the peak season for travelers embarking on the journey from Boston to San Diego. Planning your trip during this month can help you experience the vibrant atmosphere of San Diego. Which is the least-busy month to travel from BOS to SAN? May, April is regarded as the least busy month for flights from Boston to San Diego, offering a more tranquil travel experience.What is the travel distance between Boston and San Diego?The distance covered on this flight route is approximately 2,584 miles. Understanding the distance between Boston to San Diego can aid in planning your journey more effectively.What are the top airlines offering flights from BOS to SAN?JetBlue Airways, Alaska Airlines is one of the prominent carriers serving the Boston to San Diego route. Consider this when selecting your preferred airline.How many weekly flights operate between BOS and SAN?A total of 17 weekly flights are available between BOS to SAN, providing travelers with ample choices and flexibility.How many daily flights fly between Boston and San Diego?There are 2 daily flights connecting Boston to San Diego, allowing passengers to choose flight times that align with their schedules.Which is the busiest day in terms of passengers flying from BOS to SAN?Wednesday is the busiest day for travelers on the Boston to San Diego route. Knowing this can help you plan your trip to avoid peak travel days.What percentage of Boston to San Diego travelers booked First or Business Class?Approximately 10% of travelers opt for First or Business Class when traveling from Boston to San Diego. This data provides insights into preferred cabin class choices.What percentage of Boston to San Diego travelers traveled with their kids under 14?4% of travelers on this route were accompanied by children under the age of 14. This information is valuable for families planning their trips.What percentage of Boston to San Diego travelers were millennials?A substantial 42% of travelers on this route were millennials. If you're a millennial traveler, you may find like-minded companions on your journey.What percentage of Boston to San Diego travelers were female?Approximately 59% of travelers on this route were female. Understanding the gender distribution can be relevant for solo female travelers or for those interested in gender-related travel insights.What percentage of Boston to San Diego travelers were over the age of 60?A noteworthy 11% of travelers on this route were over the age of 60. This data offers insights for senior travelers or for those seeking a mature travel demographic.What was the average flight duration of flights from Boston to San Diego?The average flight duration for this route is approximately 07.10 hours. This information can help you plan your journey with a clear understanding of travel time.
Comprehensive Insights About the Boston to San Diego Flight RouteWhat is the our cheapest return flight price from BOS to SAN?What is the fare range for flights from BOS to SAN?When does the earliest flight depart BOS?7:00AM - 8:00AMWhen does the last flight depart from SAN?The last flight from San Diego typically departs between 12:00AM - 1:00AM, making it a suitable choice for travelers who prefer late-night departures.Which is the busiest month to travel from Boston to San Diego? August is considered the peak season for travelers embarking on the journey from Boston to San Diego. Planning your trip during this month can help you experience the vibrant atmosphere of San Diego. Which is the least-busy month to travel from BOS to SAN? May, April is regarded as the least busy month for flights from Boston to San Diego, offering a more tranquil travel experience.What is the travel distance between Boston and San Diego?The distance covered on this flight route is approximately 2,584 miles. Understanding the distance between Boston to San Diego can aid in planning your journey more effectively.What are the top airlines offering flights from BOS to SAN?JetBlue Airways, Alaska Airlines is one of the prominent carriers serving the Boston to San Diego route. Consider this when selecting your preferred airline.How many weekly flights operate between BOS and SAN?A total of 17 weekly flights are available between BOS to SAN, providing travelers with ample choices and flexibility.How many daily flights fly between Boston and San Diego?There are 2 daily flights connecting Boston to San Diego, allowing passengers to choose flight times that align with their schedules.Which is the busiest day in terms of passengers flying from BOS to SAN?Wednesday is the busiest day for travelers on the Boston to San Diego route. Knowing this can help you plan your trip to avoid peak travel days.What percentage of Boston to San Diego travelers booked First or Business Class?Approximately 10% of travelers opt for First or Business Class when traveling from Boston to San Diego. This data provides insights into preferred cabin class choices.What percentage of Boston to San Diego travelers traveled with their kids under 14?4% of travelers on this route were accompanied by children under the age of 14. This information is valuable for families planning their trips.What percentage of Boston to San Diego travelers were millennials?A substantial 42% of travelers on this route were millennials. If you're a millennial traveler, you may find like-minded companions on your journey.What percentage of Boston to San Diego travelers were female?Approximately 59% of travelers on this route were female. Understanding the gender distribution can be relevant for solo female travelers or for those interested in gender-related travel insights.What percentage of Boston to San Diego travelers were over the age of 60?A noteworthy 11% of travelers on this route were over the age of 60. This data offers insights for senior travelers or for those seeking a mature travel demographic.What was the average flight duration of flights from Boston to San Diego?The average flight duration for this route is approximately 07.10 hours. This information can help you plan your journey with a clear understanding of travel time.
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Schedule Wide Open? Sneak-peek at what tickets cost month-to-month from BOS to SANAvg. $729.48JanAvg. $598.36FebAvg. $496.12MarAvg. $799.28AprAvg. $845.35MayAvg. $806.33JunAvg. $966.06JulAvg. $610.87AugAvg. $591.7SepAvg. $555.29OctAvg. $557.59NovAvg. $718.81Dec
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