Cheap flights from San Antonio to Boston (SAT - BOS) from $53
This is the cheapest one-way flight price, found on 9/20. Prices may vary by date and flight preferences.
The best prices from San Antonio to Boston Logan Intl are usually found in January or February, booked 27 days in advance, depart on a Saturday or Thursday and return on a Tuesday
How to find the cheapest flight from San Antonio (SAT) to Boston (BOS)
All the information you need to plan the best SAT to BOS flight in 2023: compare San Antonio to Boston flight prices with the expected peak season, weather and rainfall in Boston.
Popular in | June |
|---|---|
Cheapest in | January |
Round-trip from | $198 |
One-way from | $112 |
SAT - BOS Price | $198 - $399 |
|---|---|
BOS Temperature | 30.2 - 73.4 °F |
BOS Rainfall | 3.1 - 4 inches |
What is the cheapest day to fly round-trip from San Antonio to Boston?
Sunday flights are generally found to be more expensive for flights from San Antonio to Boston. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Boston.
How far in advance should I book a flight from San Antonio to Boston?
Travelers have found it’s best to book a flight 26 days in advance to save up to 9% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 26 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from San Antonio to Boston 1-2 weeks in advance for as low as $360, or $374 for flights within the next 24 hours.
What is the cheapest month to fly from San Antonio to Boston?
January is one of the best times of the year to fly to Boston from San Antonio. Prices for January average $349 per person but you can even find prices for as low as $184. The most expensive prices can be found in the month of June. Opting for a January flight can save you 40% on your journey compared to booking in June
When is the cheapest time to fly from San Antonio to Boston (SAT - BOS)?
Unlike in the evening, when flights are generally more expensive, you can save up to 20% on flights from San Antonio to Boston by exploring options for tickets in the morning.
Cheap Frontier flights from San Antonio to Boston
Find some of the cheapest Frontier flights traveling from San Antonio to Boston. Make sure to check back often as deals are often changing.
Cheap Delta flights from San Antonio to Boston
Take a gander at the lowest prices we've found on Delta flights from San Antonio to Boston. Deals are refreshing constantly so come back soon for more options.
Cheap San Antonio to Boston flights in September & October 2023
The best prices found for SAT to BOS flights for September, October
These are some of the most attractive deals on flights from San Antonio to Boston in 2023. Check back regularly for other flight deals.
San Antonio to Boston 2023 flight deals
Cheap flights to Boston from San Antonio found for this year
These are some of the most attractive deals on flights from San Antonio to Boston in 2023. Check back regularly for other flight deals.
Non-stop flights to Boston from San Antonio
Save time with San Antonio to Boston direct flight deals
Take a look at some of the direct flights traveling from San Antonio to Boston in the near future. If you're looking for other options for flights from San Antonio to Boston, make sure to update the search form at the top of page.
San Antonio to Boston flights leaving soon
Late deals on return flights to Boston from San Antonio, departing today and this week
Users seeking a last-minute flight from San Antonio to Boston should consider booking one of these fares. Users should be sure to double check the price, date, and time of their last-minute flight.
One-way flights to Boston from San Antonio
The cheapest one-way flights from San Antonio to Boston
Take a look at some of the best available options we've come across on one-way flights from San Antonio to Boston. Those needing a return flight from San Antonio to Boston can use the search form above.
Find flights from San Antonio to Boston within your budget
Use the slider to find flights from San Antonio to Boston that fit your budget.
Fly from
Fly to
Budget
$122 - $305
Route
Depart
Return
Price
San AntonioBoston Logan Intl
SAT - BOS
SATBOS
San Antonio
Fri 11/3
1 stop14h 15m
Boston Logan Intl
Tue 11/7
1 stop11h 24m
San AntonioBoston Logan Intl
SAT - BOS
SATBOS
San Antonio
Thu 10/26
1 stop17h 17m
Boston Logan Intl
Mon 10/30
1 stop19h 36m
San AntonioBoston Logan Intl
SAT - BOS
SATBOS
San Antonio
Sat 10/7
1 stop9h 22m
Boston Logan Intl
Tue 10/10
1 stop11h 24m
San AntonioBoston Logan Intl
SAT - BOS
SATBOS
San Antonio
Fri 11/3
Nonstop3h 55m
Boston Logan Intl
Tue 11/7
1 stop11h 24m
San AntonioBoston Logan Intl
SAT - BOS
SATBOS
San Antonio
Thu 10/12
1 stop9h 00m
Boston Logan Intl
Mon 10/16
1 stop19h 36m
San AntonioBoston Logan Intl
SAT - BOS
SATBOS
San Antonio
Fri 10/20
1 stop14h 34m
Boston Logan Intl
Mon 10/23
1 stop12h 11m
San AntonioBoston Logan Intl
SAT - BOS
SATBOS
San Antonio
Fri 11/3
Nonstop3h 55m
Boston Logan Intl
Tue 11/7
Nonstop4h 47m
San AntonioBoston Logan Intl
SAT - BOS
SATBOS
San Antonio
Thu 10/19
1 stop6h 53m
Boston Logan Intl
Thu 10/26
1 stop10h 08m
San AntonioBoston Logan Intl
SAT - BOS
SATBOS
San Antonio
Sun 11/12
1 stop5h 41m
Boston Logan Intl
Sun 11/19
1 stop6h 38m
Reviews of airlines servicing Boston
To help decide which airline to fly from San Antonio to Boston, see what other customers have to say about Frontier, Delta and Spirit Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Food
Boarding
Entertainment
Overall
Comfort
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Food
Boarding
Entertainment
Overall
Comfort
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Food
Boarding
Entertainment
Overall
Comfort
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Food
Boarding
Entertainment
Overall
Comfort
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Food
Boarding
Entertainment
Overall
Comfort
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Crew
Food
Boarding
Entertainment
Overall
Comfort
Reviews
It was weird that we had to check after security and go to a corral which had no bathroom or other services about an hour before boarding. Had to check out of the corral to leave and check back in.
Related info for your journey
Useful info, stats and facts about San Antonio to Boston flights.
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 6 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 53m.
Can I find flights from San Antonio to Boston for under $200 on Cheapflights?
Yes, there are multiple flights from San Antonio to Boston for under $200. The cheapest flight booked recently is on Spirit Airlines for just $122, but on average you can expect to pay $146.
Are there nonstop flights from San Antonio to Boston for under $200 on Cheapflights?
Cheapflights has at least 20 direct flights from San Antonio to Boston under $200. A good price for a nonstop flight from San Antonio to Boston is less than $344.
Are there last-minute flights available from San Antonio to Boston for under $200?
There are currently 20+ open flights from San Antonio to Boston within the next 7 days for less than $200.
How popular is this San Antonio to Boston flight route?
This flight path from San Antonio to Boston Logan Intl was viewed by 15 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from San Antonio to Boston round-trip?
Currently priced at $122, 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. Check Cheapflights for deals on Frontier for as low as $158. These flights start at 65% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from San Antonio to Boston one-way?
$53 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 Frontier and JetBlue, with prices starting from $71 and $99, 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 most reliable airlines from San Antonio to Boston?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Antonio to Boston on time: American Airlines (49%), JetBlue (49%), Qatar Airways (34%).
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 $245, our data indicates the cheapest price to be $91. The most popular route (San Antonio - Boston Logan Intl), is priced around $122.
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.
Other flights from San Antonio
Flights to Boston from San Antonio
Alternative routes for San Antonio to Boston
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from San Antonio to Boston
The chart below displays the airlines Cheapflights users traveling from San Antonio to Boston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Hourly flight availability from San Antonio to Boston
See what time of day planes typically take off from San Antonio to Boston
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 100%of flight departures | Morning6 am to noon |
| 0%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
Weekly flight availability from San Antonio to Boston
See how many times per day planes take to the skies headed from San Antonio to Boston
| Sunday | 3daily flights |
|---|---|
| Monday | 4daily flights |
| Tuesday | 2daily flights |
| Wednesday | 2daily flights |
| Thursday | 4daily flights |
| Friday | 4daily flights |
| Saturday | 3daily flights |