United States · 1,762 miles (2,835 km)

San Antonio (SAT) to Boston (BOS) flights

15,000 milesCheapest economy award, one way, with SAS EuroBonus

An economy award from San Antonio (SAT) to Boston (BOS) starts at 15,000 miles one way with SAS EuroBonus on Delta Air Lines, plus taxes and fees from $56. One airline flies nonstop from San Antonio (SAT) to Boston (BOS): Delta Air Lines. The two airports are 1,762 miles (2,835 km) apart. Delta Air Lines is in SkyTeam. There are also 33 ways to fly it with one stop, through Nashville, Memphis and New York and more.

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How many miles SAT to BOS costs

Economy, one way, on the nonstop flights, from the Award Flight Pricer's award charts. Ranges run off-peak to peak; "from" is the floor of a dynamic price.

Program	Economy	Taxes and fees
SAS EuroBonusOn Delta Air Lines	15,000	$56–112
Virgin Atlantic Flying ClubOn Delta Air Lines	18,500	$5.60

Business and first class prices are in the Award Flight Pricer. Chart prices need award space on your date, so search it before you transfer points.

Compare every program in the Award Flight Pricer

Airlines flying nonstop from SAT to BOS

Delta Air LinesSkyTeam · bookable with 8 programsWho books it

Book SAT to BOS with points

Loyalty programs that can book at least one of the nonstop airlines, from the Award Booking Guide.

Aeromexico RewardsBooks Delta Air Lines
Air France-KLM Flying BlueBooks Delta Air Lines
China Eastern Eastern MilesBooks Delta Air Lines
Delta SkyMilesBooks Delta Air Lines
Garuda Indonesia GarudaMilesBooks Delta Air Lines
Korean Air SKYPASSBooks Delta Air Lines
SAS EuroBonusBooks Delta Air Lines
Virgin Atlantic Flying ClubBooks Delta Air Lines

SAT to BOS with one stop

33 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.

Via Nashville (BNA)Southwest Airlines the whole way
Via Memphis (MEM)Breeze Airways, then Delta Air Lines
Via New York (EWR)United Airlines the whole way
Via New York (JFK)Delta Air Lines the whole way
Via Dulles (IAD)United Airlines the whole way
Via Philadelphia (PHL)American Airlines the whole way
Via Baltimore (BWI)Southwest Airlines the whole way
Via Washington (DCA)American Airlines the whole way
Via Houston (IAH)United Airlines the whole way
Via Dallas (DAL)Southwest Airlines the whole way
Via Dallas (DFW)American Airlines the whole way
Via Atlanta (ATL)Delta Air Lines the whole way
Via Charlotte (CLT)American Airlines the whole way
Via Saint Louis (STL)Southwest Airlines the whole way
Via Raleigh/Durham (RDU)Breeze Airways, then JetBlue Airways, Delta Air Lines and 1 more

See all 33 in Routes

SAT to BOS: common questions

How many miles does SAT to BOS cost?

In economy it starts at 15,000 miles one way with SAS EuroBonus on Delta Air Lines, plus taxes and fees from $56. Next cheapest: Virgin Atlantic Flying Club (18,500). These are award chart prices from the Award Flight Pricer. Programs that price dynamically can cost more on busy dates, so check yours before you transfer points. Business and first class prices are in the pricer too.

Which airlines fly nonstop from SAT to BOS?

Delta Air Lines (SkyTeam) flies nonstop from San Antonio (SAT) to Boston (BOS).

How far is San Antonio from Boston by plane?

San Antonio (SAT) and Boston (BOS) are 1,762 miles (2,835 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.

Which points programs can book SAT to BOS award flights?

8 programs can book at least one of the nonstop airlines: Aeromexico Rewards, Air France-KLM Flying Blue, China Eastern Eastern Miles, Delta SkyMiles, Garuda Indonesia GarudaMiles, Korean Air SKYPASS, SAS EuroBonus and Virgin Atlantic Flying Club. Which flights each can book depends on its partners, so check the airline before you transfer points.

Where can I connect between San Antonio and Boston?

The most direct connections are through Nashville (BNA), Memphis (MEM), New York (EWR), New York (JFK) and Dulles (IAD). On 27 of them the same airline flies both flights, for example Southwest Airlines through Nashville.

More routes

BOS to SAT Every nonstop from SAT Every nonstop from BOS

SAT to Chicago ORD SAT to Dallas DFW SAT to Atlanta ATL SAT to Denver DEN SAT to New York EWR SAT to Charlotte CLT SAT to Miami MIA SAT to Houston IAH SAT to Toronto YYZ SAT to New York JFK SAT to Los Angeles LAX SAT to Orlando MCO

Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.