￥67,500 Cheap Flights from Boston (BOS) to San Antonio (SAT)

View ￥67,500 flight on Wed, Jan 7, 2026Opens in a new window

Popular airlines from Boston to San Antonio, TX (SAT-San Antonio Intl.)

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Cheap Flights from Boston to San Antonio (BOS-SAT)

Prices were available within the past 7 days and start at ￥67,500 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Boston (BOS) to San Antonio (SAT)

January is typically the cheapest month to fly

From ￥22,083 - ￥42,151 per traveler.
Flights from Boston (BOS) to San Antonio (SAT)
Origin airport
Logan Intl.
Destination airport
San Antonio Intl.
Distance
2818 km
Average flight time
4 hours 47 mins

Boston to San Antonio 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 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 Antonio.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with BOS to SAT 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 SAT 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.

Frequently asked questions

How much is a flight from Logan Intl. Airport to SAT?
Start packing your bags, because round-trip journeys from Logan Intl. Airport to SAT start from . That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from BOS to San Antonio Airport?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from BOS to SAT that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for BOS to San Antonio Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from BOS to SAT?
It takes around 6 hours and 45 minutes to jet from Logan Intl. Airport to San Antonio Intl. Airport (SAT). But with your favorite playlist and a magazine or two, the hours will pass by quicker.
How far is the flight from Logan Intl. Airport to SAT?
The flight distance between Logan Intl. Airport (BOS) and San Antonio Airport is 2,800 kilometers. Sneak in a nap or bury your nose in a book and the journey will zip by.
Which airlines fly direct from BOS to San Antonio Airport?
Operating 30 monthly flights, JetBlue Airways (B6) is a great choice when flying straight from BOS to San Antonio Airport.
Are Logan Intl. Airport (BOS) to San Antonio Intl. Airport (SAT) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Logan Intl. Airport to San Antonio Airport at the last minute could be your ticket to a great deal. However, it could end up costing a good deal more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back often as deals are updated on Expedia all the time.

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