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Amazing United BOS to SAN Flight Deals

The cheapest flights to San Diego Intl. found within the past 7 days were round trip and $130 one way. Prices and availability subject to change. Additional terms may apply.


SAN From BOS Economy Coach Packages on Similar Airlines


FAQs about United Airlines Flights from BOS to SAN

What terminal is United Airlines at Boston, MA (BOS-Logan Intl.)?

You should find out exactly which terminal United Airlines leaves from at Boston, MA (BOS-Logan Intl.) when you receive your boarding pass. The same applies to information regarding your arrival at San Diego, CA (SAN-San Diego Intl.). If you can't locate those details, get in touch with your airline.

Are there United Airlines non-stop flights from BOS to SAN?

United Airlines doesn't fly direct between Boston, MA (BOS-Logan Intl.) and San Diego, CA (SAN-San Diego Intl.), so expect to make at least one stopover. If you're not rushed for time between flights, sit down and enjoy a coffee while you wait for your connection.

How long is an United Airlines flight from BOS to SAN?

Have a power nap and arrive at your destination relaxed and refreshed. You'll have more than enough time to do so when traveling with United Airlines between Boston, MA (BOS-Logan Intl.) and San Diego, CA (SAN-San Diego Intl.), with the flight taking roughly 8 hours and 32 minutes.

How many direct and indirect flights does United Airlines fly from BOS to SAN?

United Airlines has no fewer than 4 flights every day from Boston, MA (BOS-Logan Intl.) to San Diego, CA (SAN-San Diego Intl.).

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to San Diego, CA (SAN-San Diego Intl.), please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.