Cheap flights from San Antonio to Boston (SAT - BOS) from $123

mar. 5/2810:53 pmSAT - BOS

3 stops21h 43mSpirit Airlines

mié. 6/510:41 amBOS - SAT

1 stop9h 58mSpirit Airlines

Deal found 5/15$203

Pick Dates

mar. 6/1810:25 amSAT - BOS

2 stops23h 52mSpirit Airlines

sáb. 6/2210:41 amBOS - SAT

1 stop8h 16mSpirit Airlines

Deal found 5/15$205

Pick Dates

lun. 6/1711:40 amSAT - BOS

1 stop6h 41mSpirit Airlines

vie. 6/213:26 pmBOS - SAT

1 stop27h 31mSpirit Airlines

Deal found 5/15$207

Pick Dates

mié. 5/292:31 pmSAT - BOS

3 stops22h 51mSpirit Airlines

mar. 6/46:10 amBOS - SAT

3 stops31h 48mSpirit Airlines

Deal found 5/16$213

Pick Dates

vie. 5/318:41 pmSAT - BOS

3 stops23h 55mSpirit Airlines

mar. 6/46:10 amBOS - SAT

3 stops31h 48mSpirit Airlines

Deal found 5/16$217

Pick Dates

mié. 6/198:29 pmSAT - BOS

1 stop21h 31mSpirit Airlines

mar. 6/253:26 pmBOS - SAT

1 stop29h 13mSpirit Airlines

Deal found 5/15$218

Pick Dates

mar. 7/210:25 amSAT - BOS

1 stop7h 35mSpirit Airlines

mar. 7/93:26 pmBOS - SAT

1 stop29h 31mSpirit Airlines

Deal found 5/15$220

Pick Dates

mar. 5/2810:25 amSAT - BOS

1 stop7h 21mSpirit Airlines

mié. 5/2910:40 amBOS - SAT

1 stop10h 18mSpirit Airlines

Deal found 5/15$221

Pick Dates

mar. 7/1610:25 amSAT - BOS

1 stop8h 13mSpirit Airlines

mar. 7/232:23 pmBOS - SAT

3 stops33h 06mSpirit Airlines

Deal found 5/16$224

Pick Dates

• If you’re traveling from San Antonio to Boston, one of the more common airlines traveling that route is Spirit Airlines. San Antonio to Boston flights are typically 63% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $323.65 RT. The cheapest Spirit Airlines flight found for this route was $164. When traveling from San Antonio to Boston on Spirit Airlines, the most popular airport to depart from is San Antonio Airport and the most popular airport to arrive at is Boston Logan Intl Airport. When flying from San Antonio to Boston, Spirit Airlines flights are 4% more popular than any other airline flying that same route.

mar. 5/285:55 pmSAT - BOS

1 stop6h 06mAmerican Airlines

jue. 5/306:48 amBOS - SAT

1 stop6h 22mAmerican Airlines

Deal found 5/15$223

Pick Dates

mar. 5/215:55 pmSAT - BOS

1 stop6h 06mAmerican Airlines

mié. 5/229:30 amBOS - SAT

1 stop9h 15mAmerican Airlines

Deal found 5/15$245

Pick Dates

mar. 5/211:19 pmSAT - BOS

1 stop8h 32mAmerican Airlines

sáb. 5/252:23 pmBOS - SAT

1 stop7h 27mAmerican Airlines

Deal found 5/16$265

Pick Dates

mar. 5/285:55 pmSAT - BOS

1 stop6h 06mAmerican Airlines

jue. 6/135:38 pmBOS - SAT

1 stop6h 16mAmerican Airlines

Deal found 5/15$281

Pick Dates

• If you’re traveling from San Antonio to Boston, one of the more common airlines traveling that route is American Airlines. Flights from American Airlines traveling this route typically cost $301.89 RT. This price is typically 74% more expensive than other airlines that offer San Antonio to Boston flights. When booking this route, the cheapest RT price found was $184. The most popular departure airport in San Antonio when flying to Boston is San Antonio Airport. The most popular airport to fly into when visiting Boston is Boston Logan Intl Airport. When flying from San Antonio to Boston, American Airlines flights are 0% more popular than any other airline flying that same route.

Currently, January is the cheapest month in which you can book a flight from San Antonio to Boston (average of $218). Flying from San Antonio to Boston in July is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

• What airports do I use to fly from San Antonio to Boston?

  You will need to book a flight from San Antonio to Boston Logan Intl if you want to fly from San Antonio to Boston. At least 5 different airlines have flights from San Antonio (SAT) to Logan Intl (BOS) on a regular basis. There are 3 flights to Boston from the San Antonio airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SAT to BOS to be around 3h 54m.

• Can I find flights from San Antonio to Boston for under $300 on Cheapflights?

  Yes, there are multiple flights from San Antonio to Boston for under $300. The cheapest flight booked recently is on Spirit Airlines for just $203, but on average you can expect to pay $223.

• Are there nonstop flights from San Antonio to Boston for under $300 on Cheapflights?

  Cheapflights has at least 20 direct flights from San Antonio to Boston under $300. A good price for a nonstop flight from San Antonio to Boston is less than $351.

• Are there last-minute flights available from San Antonio to Boston for under $300?

  There are currently 20+ open flights from San Antonio to Boston within the next 7 days for less than $300.

• What are the cheapest airlines flying from San Antonio to Boston round-trip?

  Currently priced at $203, Spirit Airlines will fly you from San Antonio to Boston and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Delta - these airlines can fly you to your destination from $223 and $236, respectively. These flights start at 33% lower than the current average price 3 months from now.

• What are the cheapest airlines to fly from San Antonio to Boston one-way?

  $128 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on JetBlue and American Airlines, with prices starting from $129 and $132, respectively.

• What are the most popular airlines that fly from San Antonio to Boston?

  Before booking your flight from San Antonio to Boston check out the most popular airlines for this route: American Airlines, JetBlue or Delta.

• What are the cheapest flights from San Antonio to Boston?

  Looking for the cheapest flight from San Antonio to Boston? While on average our users pay $276, our data indicates the cheapest price to be $128. The most popular route (San Antonio - Boston Logan Intl), is priced around $123.

• What does SAT to BOS mean?

  San Antonio Airport is SAT and Boston Logan Intl Airport is BOS. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

• Where are the most common layover locations when flying from San Antonio to Boston?

  San Antonio to Boston flights have a layover in Charlotte most of the time.

• What are some popular things to do or see while on a layover in Charlotte?

  Charlotte travelers tend to visit Carowind, North Carolina Blumenthal Performing Arts Center, and NASCAR Hall of Fame more than anywhere else. Carowind, North Carolina Blumenthal Performing Arts Center, and NASCAR Hall of Fame can be accessed by traveling approximately 8.2 mi, 5.8 mi, and 5.7 mi, respectively from Charlotte Douglas. Those landing in Charlotte looking to spend some time exploring during their layover can rent a car for about $55 per day.

• Where are the least popular layover locations for San Antonio to Boston flights?

  Flights departing from San Antonio and landing in Boston layover in Dallas least frequently.

• Can I find deals for flights from San Antonio to Boston that include extra baggage allowance?

  The amount of baggage you can bring on your San Antonio to Boston flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

• Can I find deals on flights from San Antonio to Boston with specific airlines?

  Yes, Cheapflights allows you to browse and filter San Antonio to Boston flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

• Can I find deals for flights from San Antonio to Boston that include hotel bookings?

  Yes. In addition to deals on San Antonio to Boston flights, Cheapflights offers vacation packages that include both flights and hotel.

• How can I find direct flights from San Antonio to Boston?

  After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Boston.

• Can I find deals for business class flights from San Antonio to Boston?

  Yes. Cheapflights offers flight deals from San Antonio to Boston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

• Can I find deals for flights from San Antonio to Boston that allow pets onboard?

  Many airlines flying from San Antonio to Boston offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

• Can I find deals on last-minute flights from San Antonio to Boston?

  Yes, you can often find last-minute deals on San Antonio to Boston flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

• How recently were the San Antonio to Boston flight deals updated?

  The San Antonio to Boston flight deals you see on this page were last updated on 5/16.