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Cheap BOS to SAN Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Boston to San Diego route information

Origin Airport Logan Intl.
Destination Airport San Diego Intl.
Airlines Serving Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, United
Flight Price $234
Distance 2,581 mi







Cheap BOS to SAN Flights

  • How many flights are there per day from Boston to San Diego?

    The number does differ by the day of the week, but on average, you can expect six different choices of flight times when you book. Compared to the average route departing the United States with nine flight times, you'll have fewer options.
  • How much is a plane ticket to San Diego (SAN) from Boston (BOS)?

    They can range from $234 to $1,707. Booking in advance can usually help you get the cheapest price. Prices tend to be better the further out you book.
  • From Boston to San Diego, which day is going to have the most flight times?

    The day with the most departure times for this route is Sunday with six options. The day with the fewest number of options is Saturday with only four different times.
  • Can I change the date of my flight?

    You sure can and you may save money by changing it. The lowest-cost day to fly in October is Wednesday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.
  • Which airline has the least delays from Boston to San Diego?

    Booking with JetBlue Airways means you will arrive to San Diego approximately the time you were supposed to. In fact, this timely airline has an 87% average for landing before the plane turns into a pumpkin. It never hurts to be prepared. If you should choose this airline, be sure to track the flight status to stay on top of the departure time.
  • What is the cheapest day to fly?

    The cheapest day to fly from Boston to San Diego is on Wednesday. If you want to save a little money on your next vacation look for flights on Wednesday.
  • How long is the flight from BOS to SAN?

    If you're able to take the direct flight (which is offered by JetBlue Airways), you will be able to leave BOS at 4:20 PM EDT and get to SAN at 7:50 PM PDT (six hours and 30 minutes). Remember, there is a time change of three hours.

Boston to San Diego Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Boston to San Diego will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring San Diego.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at, we’ll pair you up with BOS to SAN flights that won’t make your bank account wince. Ready to temporarily leave behind Boston for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SAN with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Sep 7, 2019

The flight was not full, so they asked if anyone traveling alone and stuck in the middle can change the seat. I was able to sit in the isle seat. Happy with that.

Aug 15, 2019

Checkin to get boarding passes did not work on iphone(12.4). It seems there is a cookie requirement I could not satisfy.

Aug 8, 2019

Loved the comfy headrest! Loved that I was able to purchase a blanket! Lover the abundance of snacks! Loved all the free movie options! Loved how clean and new the plane was!! Loved my flight!!

Aug 7, 2019

Great flight

Aug 6, 2019

The flight arrival was 1 hour AHEAD of schedule, which is a modern urban miracle!!

Aug 1, 2019

Seats could use more padding, especially for longer flights.

Jul 31, 2019

Excellent, smooth flight from Boston to San Diego...and I’m not a fan of flying...

Jul 27, 2019

Upgrade was too expensive

Jul 4, 2019

Hope to assign seats earlier.

Jun 13, 2019

Everything was great. Enjoyed the long flight