Flights from Boston to San Antonio, United States

Did you mean flights from San Antonio, Texas to Boston?

Boston to San Antonio, Texas Last modified: Sep 19, 2023 12:16 -04:00

We've scanned 109,155,000 round trip itineraries and found the cheapest flights to San Antonio, Texas. Frontier & JetBlue frequently offer the best deals to San Antonio, Texas flights, or select your preferred carrier below to see the cheapest days to fly.

Frontier
BOSSAT
Thu 9/28
1 stop
SATBOS
Thu 10/5
1 stop
$185
Select
JetBlue
BOSSAT
Thu 10/26
1 stop
SATBOS
Fri 10/27
1 stop
$191
Select
American
BOSSAT
Fri 12/1
1 stop
SATBOS
Fri 12/8
1 stop
$194
Select
Spirit
BOSSAT
Tue 10/10
1 stop
SATBOS
Fri 10/13
1 stop
$198
Select
United
BOSSAT
Tue 10/17
1 stop
SATBOS
Sat 10/21
1 stop
$221
Select
Major Airlines
BOSSAT
Sat 9/30
1 stop
SATBOS
Tue 10/3
1 stop
$237
Select

How Much is a Flight from Boston to San Antonio, Texas?

We have collected flight cost data from across the web for travel from Boston to San Antonio, Texas, and have found the average flight price for this trip to be $199.

Where To Buy Cheap Flights from Boston to San Antonio, Texas?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Boston to San Antonio, Texas based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Boston to San Antonio, Texas?

The chart below shows up-to-date information regarding how far in advance to book your flight from Boston to San Antonio, Texas.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $388 $234
7-14 days $198 $237
14-21 days $198 $201
21-30 days $198 $194
30-60 days $188 $168
60-90 days $198 $188
90+ days $278 $234

Cheapest Day To Fly from Boston to San Antonio, Texas

We've examined 215,181,508 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Boston to San Antonio, Texas is Friday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$188$194$188$194$168$265$194

Compare Flight Prices from Boston to San Antonio, Texas by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Boston to San Antonio, Texas flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
September Boston San Antonio, Texas American 9/25/23 9/26/23 1 $234
October Boston San Antonio, Texas Spirit 10/31/23 11/6/23 1 $188
November Boston San Antonio, Texas Frontier 11/4/23 11/5/23 1 $168
December Boston San Antonio, Texas Spirit 12/12/23 12/13/23 1 $188
January Boston San Antonio, Texas American 1/5/24 1/8/24 1 $234
February Boston San Antonio, Texas Major Airlines 2/2/24 2/5/24 1 $237
March Boston San Antonio, Texas JetBlue 3/13/24 3/20/24 0 $278
April Boston San Antonio, Texas Major Airlines 4/20/24 4/25/24 1 $262

Cheap Last Minute Flights from Boston to San Antonio, Texas

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Boston to San Antonio, Texas. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
24 25 26 27 28 29 30
$249
1 2 3 4 5 6 7
$249 $273
8 9 10 11 12 13 14
$273 $198
15 16 17 18 19 20 21
$198 $223
22 23 24 25 26 27 28
$223 $198
29 30 31 1 2 3 4
$198

Connecting Flights vs Direct Flights from Boston to San Antonio, Texas

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Boston to San Antonio, Texas is $268.

The average price for direct flights from Boston to San Antonio, Texas is $282.

One Way Flights vs Round Trip Flights from Boston to San Antonio, Texas

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Boston to San Antonio, Texas. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Boston to San Antonio, Texas is $107.

The average price for round trip flights from Boston to San Antonio, Texas is $266.

Boston to San Antonio, Texas Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Boston to San Antonio, Texas?
Answer: Baltimore, MD

Airlines in Boston flying to San Antonio, Texas Last modified: Sep 27, 2023 11:06 -04:00Number of routes searched: 10Number of itineraries searched: 15

Wondering which airlines fly out of Boston to San Antonio, Texas? We've gathered the average price of Boston airlines with flights to San Antonio, Texas. Different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary showing which days of the week individual carriers offer flights for the next 30 days.

San Antonio, Texas
Boston to San Antonio, Texas
Airline Connections Mon Tue Wed Thu Fri Sat Sun
< Major Airlines < BWI < √ < √ < √ < √ < √ <
< Major Airlines < DEN < < < < < < √
< Major Airlines < MCO < < < < < < √
< Major Airlines < STL < √ < √ < √ < √ < √ < √
< Major Airlines < BWI / FLL < < < < < < √

Boston to San Antonio, Texas Airports

These are the major commercial airports we're currently monitoring in Boston and San Antonio, Texas. If your route includes a city with multiple airports, you may be able to find substantial savings by choosing an alternate airport.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap Domestic Flights from Boston - BOS Last modified: Sep 27, 2023 11:06 -04:00

FlightsLowest Price
Boston to Dallas$110
Boston to Austin, Texas$178
Boston to Houston$127
Boston to Atlanta$78
Boston to Chicago$82

Cheap Domestic Flights to San Antonio - SAT Last modified: Sep 27, 2023 11:06 -04:00

FlightsLowest Price
New York City to San Antonio, Texas$151
Newark to San Antonio, Texas$228
Hartford to San Antonio, Texas$322
Providence to San Antonio, Texas$234
Albany, New York to San Antonio, Texas$334
Portland, Maine to San Antonio, Texas$268
Manchester, New Hampshire to San Antonio, Texas$357
White Plains to San Antonio, Texas$297
Bangor to San Antonio, Texas$450
Burlington, Vermont to San Antonio, Texas$264
Islip to San Antonio, Texas$153
Newburgh to San Antonio, Texas$151
New York City to Dallas$48
New York City to Houston$128
New York City to Austin, Texas$104
New York City to Las Vegas, Nevada$168
New York City to Orlando$37
New York City to Miami, Florida$48
Newark to Dallas$93
New York City to San Francisco$157
Newark to Austin, Texas$118
New York City to Denver$168
New York City to Fort Lauderdale$81
Newark to Houston$213

Cheap International Flights to San Antonio - SAT Last modified: Sep 27, 2023 11:06 -04:00

FlightsLowest Price
New York City to Toronto$174
Cheap Flights from Boston to San Antonio, Texas