Find Cheap Flights from Boston Logan International to San Antonio (BOS - SAT)

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Wed 1/24
Wed 1/31
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Good to Know

Low Season:
September
Best time to beat the crowds
2%
expected price decrease
High Season:
June
Most popular time to fly
5%
expected price increase
Average Price:
$446
(avg. price over the last 2 weeks)
Good Deal:
$348
or less (round trip)

When to Book Flights from Boston Logan International to San Antonio

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $348 or less.
The cheapest flight from Boston Logan International to San Antonio was found 52 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly is September.
Morning departure is around 1% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Boston Logan International to San Antonio Flights

How long does a flight from Boston Logan International to San Antonio take?
An average nonstop flight takes 6h 33m, covering a distance of 1761 miles.
Which airlines provide the cheapest flights from Boston Logan International to San Antonio?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($258) and United ($314)
Do I need a passport to fly between Boston Logan International and San Antonio?
No.
What’s the cheapest day of the week to fly Boston Logan International to San Antonio?
For Boston Logan International to San Antonio, Friday is the cheapest day to fly on average and Monday is the most expensive. Flying from San Antonio back to Boston Logan International, the best deals are generally found on Thursday, with Wednesday being the most expensive.

Book cheap flights from Boston Logan International to San Antonio (round-trip)

Airports
Origin
Boston
$258
only
$258
Destination
San Antonio
$258
only
$258
Fri, Feb 2
BOS
SAT
17h 42m
Tue, Feb 6
SAT
BOS
25h 34m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Feb 14
BOS
SAT
6h 58m
Sun, Feb 18
SAT
BOS
6h 12m
Trip: 5 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53951 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
MEM
IAH
Excellent 10.0

Terminal was great, flight was great, crew was fruendly

No free movie on thos flight

IND
EWR
Good 7.3

Crew was outstanding . Boarding was easy. Ahead of schedule arrival

Return to terminal required a bus and then off loading like cattle for sale. Came in through maintenance area. One hour from landing to baggage claim. Terrible!

EWR
ANU
Good 7.6

Very easy to do on-line

My United Membership was not reflected in this trip

TPA
DEN
Excellent 8.0

Service, boarding, pilot capability; all positive things with no complaints. And yeah, I got the whole can of soda.

As a tall fellow of 6'3'', Seats on united are very close together and knees are constantly under pressure from the seat in front.

SFO
HND
Excellent 8.0

economy plua has a reasonable amount of room, good food for breakfast, nice movies in flight.

they canceled our flight to hanaeda and instead had us take an hour later flight to narita which is a 1 1/2 hour $30 bus ride away which they don’t pay for. this caused us to miss our connecting flight to Asahikawa, the last flight of the day. The connection time allowed was not nearly enough even if the plane had not been an hour late and there are no flights to asahikawa from narita. yo have to transfer to hanaeda. remind me not to fly United to Tokyo again as I’m pretty sure the flight was canceled because it was not full enough. Even the narita flight with all the hanaeda passengers rebooked on it was not full. So i suspect this may be a relatively common occurance on the hanaeda flight.

Tue, Mar 20
BOS
SAT
21h 03m
Mon, Mar 26
SAT
BOS
17h 51m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Mar 3
BOS
SAT
6h 55m
Mon, Mar 5
SAT
BOS
7h 40m
Trip: 3 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53951 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAH
DFW
Good 6.0

Short flight, so no food or entertainment.

EWR
ANU
Good 7.6

Very easy to do on-line

My United Membership was not reflected in this trip

STL
IAD
Excellent 9.3

Efficient crew. It

It was good overall.

BRU
IAD
Good 7.0

Good food, entertainment options, communication from pilot

none of the flight attendants seemed to be friendly- literally all of them were neutral or slightly rude at best. Not impressed.

TPA
DEN
Excellent 8.0

Service, boarding, pilot capability; all positive things with no complaints. And yeah, I got the whole can of soda.

As a tall fellow of 6'3'', Seats on united are very close together and knees are constantly under pressure from the seat in front.

Wed, Apr 4
BOS
SAT
8h 37m
Wed, Apr 11
SAT
BOS
6h 28m
Trip: 8 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53951 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
BRU
IAD
Good 7.0

Good food, entertainment options, communication from pilot

none of the flight attendants seemed to be friendly- literally all of them were neutral or slightly rude at best. Not impressed.

SFO
HND
Excellent 8.0

economy plua has a reasonable amount of room, good food for breakfast, nice movies in flight.

they canceled our flight to hanaeda and instead had us take an hour later flight to narita which is a 1 1/2 hour $30 bus ride away which they don’t pay for. this caused us to miss our connecting flight to Asahikawa, the last flight of the day. The connection time allowed was not nearly enough even if the plane had not been an hour late and there are no flights to asahikawa from narita. yo have to transfer to hanaeda. remind me not to fly United to Tokyo again as I’m pretty sure the flight was canceled because it was not full enough. Even the narita flight with all the hanaeda passengers rebooked on it was not full. So i suspect this may be a relatively common occurance on the hanaeda flight.

IAD
MUC
Excellent 9.3

Good experience, no issues.

Good overall.

IND
EWR
Good 7.3

Crew was outstanding . Boarding was easy. Ahead of schedule arrival

Return to terminal required a bus and then off loading like cattle for sale. Came in through maintenance area. One hour from landing to baggage claim. Terrible!

STL
IAD
Excellent 9.3

Efficient crew. It

It was good overall.

Mon, Apr 23
BOS
SAT
30h 05m
Wed, Apr 25
SAT
BOS
18h 10m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 1
BOS
SAT
6h 33m
Sat, May 5
SAT
BOS
6h 48m
Trip: 5 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53951 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SFO
ABQ
Okay 5.2

comfortable seat

delayed 2.5 hrs, stood in jetway for 15 mins while crew fixed seatbelt issue. snack was poor; limited options for soda, small pour & only pretzels as snack!

EWR
ANU
Good 7.6

Very easy to do on-line

My United Membership was not reflected in this trip

SFO
HND
Excellent 8.0

economy plua has a reasonable amount of room, good food for breakfast, nice movies in flight.

they canceled our flight to hanaeda and instead had us take an hour later flight to narita which is a 1 1/2 hour $30 bus ride away which they don’t pay for. this caused us to miss our connecting flight to Asahikawa, the last flight of the day. The connection time allowed was not nearly enough even if the plane had not been an hour late and there are no flights to asahikawa from narita. yo have to transfer to hanaeda. remind me not to fly United to Tokyo again as I’m pretty sure the flight was canceled because it was not full enough. Even the narita flight with all the hanaeda passengers rebooked on it was not full. So i suspect this may be a relatively common occurance on the hanaeda flight.

SEA
SFO
Excellent 9.3

Nothing great, nothing bad. took off and landed on time.

paced seats, nit enough room for carry ons.

IAH
DFW
Good 6.0

Short flight, so no food or entertainment.

Fri, Jun 1
BOS
SAT
17h 28m
Mon, Jun 4
SAT
BOS
24h 43m
Trip: 4 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53951 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
MEM
IAH
Excellent 10.0

Terminal was great, flight was great, crew was fruendly

No free movie on thos flight

IND
EWR
Good 7.3

Crew was outstanding . Boarding was easy. Ahead of schedule arrival

Return to terminal required a bus and then off loading like cattle for sale. Came in through maintenance area. One hour from landing to baggage claim. Terrible!

SFO
ABQ
Okay 5.2

comfortable seat

delayed 2.5 hrs, stood in jetway for 15 mins while crew fixed seatbelt issue. snack was poor; limited options for soda, small pour & only pretzels as snack!

EWR
EDI
Mediocre 2.0

United staff worked with me to book a round-about itinerary on a different airline that got me to my destination within 8 hours of the original flight. Progress announcements were made at regular, predictable intervals.

My flight was cancelled an hour after scheduled takeoff due to mechanical issues. The plane was actually repaired, but the time it took to do so exceeded the flight crew's hours. I understand the practical implications, but in the moment it did feel maddeningly bureaucratic.

TPA
DEN
Excellent 8.0

Service, boarding, pilot capability; all positive things with no complaints. And yeah, I got the whole can of soda.

As a tall fellow of 6'3'', Seats on united are very close together and knees are constantly under pressure from the seat in front.

Tue, Jun 26
BOS
SAT
6h 59m
Tue, Jul 3
SAT
BOS
15h 15m
Trip: 8 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53951 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IND
EWR
Good 7.3

Crew was outstanding . Boarding was easy. Ahead of schedule arrival

Return to terminal required a bus and then off loading like cattle for sale. Came in through maintenance area. One hour from landing to baggage claim. Terrible!

TPA
DEN
Excellent 8.0

Service, boarding, pilot capability; all positive things with no complaints. And yeah, I got the whole can of soda.

As a tall fellow of 6'3'', Seats on united are very close together and knees are constantly under pressure from the seat in front.

EWR
EDI
Mediocre 2.0

United staff worked with me to book a round-about itinerary on a different airline that got me to my destination within 8 hours of the original flight. Progress announcements were made at regular, predictable intervals.

My flight was cancelled an hour after scheduled takeoff due to mechanical issues. The plane was actually repaired, but the time it took to do so exceeded the flight crew's hours. I understand the practical implications, but in the moment it did feel maddeningly bureaucratic.

EWR
ANU
Good 7.6

Very easy to do on-line

My United Membership was not reflected in this trip

IAD
MUC
Excellent 9.3

Good experience, no issues.

Good overall.

Tue, Jul 3
BOS
SAT
8h 29m
Tue, Jul 10
SAT
BOS
6h 05m
Trip: 8 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53951 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SFO
ABQ
Okay 5.2

comfortable seat

delayed 2.5 hrs, stood in jetway for 15 mins while crew fixed seatbelt issue. snack was poor; limited options for soda, small pour & only pretzels as snack!

SFO
HND
Excellent 8.0

economy plua has a reasonable amount of room, good food for breakfast, nice movies in flight.

they canceled our flight to hanaeda and instead had us take an hour later flight to narita which is a 1 1/2 hour $30 bus ride away which they don’t pay for. this caused us to miss our connecting flight to Asahikawa, the last flight of the day. The connection time allowed was not nearly enough even if the plane had not been an hour late and there are no flights to asahikawa from narita. yo have to transfer to hanaeda. remind me not to fly United to Tokyo again as I’m pretty sure the flight was canceled because it was not full enough. Even the narita flight with all the hanaeda passengers rebooked on it was not full. So i suspect this may be a relatively common occurance on the hanaeda flight.

IAH
DFW
Good 6.0

Short flight, so no food or entertainment.

IND
EWR
Good 7.3

Crew was outstanding . Boarding was easy. Ahead of schedule arrival

Return to terminal required a bus and then off loading like cattle for sale. Came in through maintenance area. One hour from landing to baggage claim. Terrible!

EWR
ANU
Good 7.6

Very easy to do on-line

My United Membership was not reflected in this trip

Mon, Jan 29
BOS
SAT
19h 15m
Wed, Feb 7
SAT
BOS
6h 22m
Trip: 10 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53951 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SEA
SFO
Excellent 9.3

Nothing great, nothing bad. took off and landed on time.

paced seats, nit enough room for carry ons.

IND
EWR
Good 7.3

Crew was outstanding . Boarding was easy. Ahead of schedule arrival

Return to terminal required a bus and then off loading like cattle for sale. Came in through maintenance area. One hour from landing to baggage claim. Terrible!

MEM
IAH
Excellent 10.0

Terminal was great, flight was great, crew was fruendly

No free movie on thos flight

TPA
DEN
Excellent 8.0

Service, boarding, pilot capability; all positive things with no complaints. And yeah, I got the whole can of soda.

As a tall fellow of 6'3'', Seats on united are very close together and knees are constantly under pressure from the seat in front.

EWR
ANU
Good 7.6

Very easy to do on-line

My United Membership was not reflected in this trip

Show more results

Boston Logan International to San Antonio Flight Information

Flights Arrive in San Antonio
Flights Depart from Boston Logan International
Flight Price $258
Distance 1761 miles
Airlines United
*
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