Cheap Flight Tickets from Boston (BOS) to San Antonio (SAT), Starting at $223

Good to Know: Cheapest and Fastest BOS - SAT Flights

Useful information for finding best airline tickets from Logan International to San Antonio International on your next trip.

Cheapest Round Trip Flight

$223

WN Southwest Airlines • 1 stop • 10h 15m

Jul 08 – Jul 16

The cheapest round trip flight from Boston to San Antonio (BOS-SAT-BOS) is currently $223

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Fastest Flight

10h 15m

The fastest nonstop flight from Boston to San Antonio (BOS-SAT) takes 10h 15m

Top Airlines Flying from Boston to San Antonio

Southwest Airlines-WN

Southwest Airlines

Latest Flight Deals from Boston (BOS) to San Antonio (SAT)

Compare and book low fare round-trip air tickets from Boston to San Antonio. Ideal for travelers with confirmed return itineraries.

Jul 08 - Jul 16, Economy
WN
Boston → San Antonio
10h 15m
5:45 PM - 11:00 PM • 1 stop
WN
Boston → San Antonio
10h 10m
11:00 AM - 6:10 PM • 1 stop
$223
Southwest Airlines
Jul 08 - Jul 16, Economy
WN
Boston → San Antonio
10h 15m
5:45 PM - 11:00 PM • 1 stop
WN
Boston → San Antonio
13h 45m
9:45 AM - 7:10 PM • 2 stops
$227
Southwest Airlines

Fly from Boston to San Antonio with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Boston to San Antonio? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Boston to San Antonio Flights

What are the airports in Boston?
BOS
What’s the most popular airline flying from BOS to SAT?
The most popular airline flying from Boston to San Antonio are
Can I fly from BOS to SAT non-stop?
NO
Which airlines fly nonstop between Boston and San Antonio?
The non-stop flights between Boston and San Antonio are .
What’s the earliest departure time from BOS to SAT Airport?
The earliest flight leaves BOS at 5:45 pm and lands in SAT - San Antonio International
What are the airports in San Antonio?
SAT
Can I make changes to my Boston to San Antonio flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from BOS to SAT?
Read the fare rules of the Boston to San Antonio air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Boston and San Antonio?
operate flights between Boston and San Antonio
How long does a flight from Boston to San Antonio take?
It takes approximately 4 hour to fly non-stop from BOS to SAT, which is 1764.01 miles by air.
Which airlines provide the cheapest flights from Boston (BOS) to San Antonio (SAT) ?
In the past couple of days, the cheapest tickets to SAT from BOS were found on WN : USD 223
Do I need a passport to fly between BOS and SAT?
No
What’s the latest departure time from BOS to SAT ?
The last flight leaves BOS at 5:45 pm

Boston (BOS) to San Antonio (SAT): Airport Information

Origin Airport Logan International, Boston, US
Destination Airport San Antonio International , San Antonio, US
Distance 1764 miles

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