฿7,105 Cheap Flights from Boston (BOS) to San Antonio (SAT)

View ฿7,105 flight on Sun, 28 Sept 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to San Antonio International Airport (SAT)

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

Prices were available within the past 7 days and start at ฿7,105 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 ฿4,593 - ฿9,942 per traveller.

Graph displaying average flight prices per month

Flight from Boston to San Antonio route information
Origin airport
Logan Intl.
Destination airport
San Antonio Intl.
Distance
2818 km
Average flight time
4 hours 10 mins

Perfect flights from Boston to San Antonio

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Boston to San Antonio. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of , surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Logan Intl. to San Antonio Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿7,105 and roundtrip prices . Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at San Antonio Intl. and explore and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your to travel arrangements today and embark on the journey of a lifetime in San Antonio.

Frequently asked questions

How much is a flight from Logan Intl. Airport to San Antonio Intl. Airport (SAT)?
Pack your bags, because round-trip flights between Logan Intl. Airport (BOS) and San Antonio Airport start from . That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book today to nab 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 Logan Intl. Airport (BOS) to San Antonio Intl. Airport (SAT)?
Every 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 San Antonio Airport 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 Logan Intl. Airport (BOS) to SAT flights, you'll see a "no change fees" filter for you to select.
How far is the flight from BOS to San Antonio Intl. Airport (SAT)?
The flight distance from Logan Intl. Airport to SAT is 2,800 kilometres. Pack yourself a drink, some snacks and something to read. Keep yourself occupied and the time will fly by.
Which airlines fly direct from BOS to SAT?
Check out the deals on offer with JetBlue Airways (B6) if you want to fly directly from Logan Intl. Airport (BOS) to SAT. This airline operates 30 flights monthly, so you're sure to find one that fits your travel plans.
Are BOS to SAT flight tickets cheaper when they're purchased at the last minute?
It is possible to score a fantastic last-minute deal from Logan Intl. Airport to SAT, but there's no guarantee. As many airlines release prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to book when you spot a good bargain. Expedia compares carrier prices and updates flight deals all the time, so you can be certain you're always getting the latest offers.

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