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

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Fri 1/19
Fri 1/26
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Good to Know

Low Season:
September
Best time to beat the crowds
3%
expected price decrease
High Season:
February
Most popular time to fly
9%
expected price increase
Average Price:
$455
(avg. price over the last 2 weeks)
Good Deal:
$342
or less (round trip)

When to Book Flights from San Antonio to Boston Logan International

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 $341 or less.
The cheapest flight from San Antonio to Boston Logan International was found 48 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 January, February and March. The cheapest month to fly is September.
Morning departure is around 4% more expensive 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 San Antonio to Boston Logan International Flights

How long does a flight from San Antonio to Boston Logan International take?
An average nonstop flight takes 5h 49m, covering a distance of 1761 miles.
Which airlines provide the cheapest flights from San Antonio to Boston Logan International?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($274), United ($314) and American Airlines ($354).
Do I need a passport to fly between San Antonio and Boston Logan International?
No.
What’s the cheapest day of the week to fly San Antonio to Boston Logan International?
For San Antonio to Boston Logan International, Thursday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Boston Logan International back to San Antonio, the best deals are generally found on Wednesday, with Sunday being the most expensive.

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

Airports
Origin
San Antonio
$274
only
$274
Destination
Boston
$274
only
$274
Thu, Mar 1
SAT
BOS
25h 18m
Tue, Mar 13
BOS
SAT
20h 58m
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Feb 22
SAT
BOS
5h 49m
Tue, Feb 27
BOS
SAT
6h 54m
Trip: 6 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53789 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
ORD
BNA
Excellent 10.0

Everything

FLL
EWR
Good 6.6

Food was not good plane was dirty

EWR
SJU
Mediocre 2.0

Nothing

Terrible service. Flight delayed (two hours).

AUS
IAH
Mediocre 2.6

flights delayed overall

service. flights were delayed and they said there was nothing they could do

EWR
SJO
Mediocre 2.0

Más espacio, al menos una película que ver, y algún bocadillo por ser un vuelo de tantas horas

Wed, Apr 4
SAT
BOS
5h 49m
Mon, Apr 9
BOS
SAT
6h 17m
Trip: 6 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27267 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
ONT
DFW
Excellent 10.0

Everything was great

ORD
LGA
Okay 5.3

Gates, delays, changes

Boarding was a mess. No opportunity for priority boarding. Flight crew no help. Just another hum drum experience.

DCA
MIA
Excellent 10.0

The wait time for the connection was not too long. But on the way back to the US, I almost missed my flight from Miami to Washington-DC because I didint have enough time to go though imigration and also had to wait for my luggages. Thank you!

DUB
PHL
Excellent 8.6

Smooth boarding, the crew was really nice (and it didn't hurt that they were generous with the wine).

TPA
PHX
Excellent 9.3

We had a newer plane. I LOVED that the seatbelts had a little more room, and also that each seat had it down screen. I really enjoyed the new pre-flight video; it was entertaining and I appreciated that it allowed the crew to get ready, rather than demonstrate a seatbelt for us.

I am not sure how boarding groups work, but I will never understand why we don't board from the back of the plane to the front. People waiting and trying to load luggage or climb over others makes the pre-flight more stressful than it needs to be. (This is obviously not specific to you airline.)

Mon, Apr 30
SAT
BOS
18h 10m
Sat, May 5
BOS
SAT
6h 43m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Feb 28
SAT
BOS
5h 55m
Sun, Mar 4
BOS
SAT
6h 30m
Trip: 5 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53789 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
ORD
BNA
Excellent 10.0

Everything

BOS
EWR
Excellent 8.0

it was very punctual and easy to get around.

BOI
DEN
Mediocre 3.6

I found the reason for being late to be questionable They said heavy snow but as i flew in i looked out the window and saw all roads nicely cleared That does not happen in 3 hours

They did not get my liggage to the connecting flight And here i am in Ukraine with no winter clothes at 7 below 3 days later

MCO
IAH
Mediocre 3.0

Flight was cancelled on our way back home from Gudalajara, was speaking to a representative for almost 2 hours to get me on the next flight the flight representative forgot to put me on hold and told everyone how rude i was, i was not rude i was just trying to get home. The representative couldn’t help me so i asked to be transferred to a manager, after 2 hours i was transferred and the manager hung the phone up. Long story short i called back spoke to another manager Yana and she was the rudest lady ever! She basically told me for waiting to long i will have to be placed on a flight 2 days after my cancellation flight. I started to cry because i needed to be home and she basically did not care so i took the date. Never again and i will warn everyone about this airline and their customer service!

EWR
SJU
Mediocre 2.0

Nothing

Terrible service. Flight delayed (two hours).

Fri, Mar 2
SAT
BOS
7h 40m
Sun, Mar 4
BOS
SAT
6h 30m
Trip: 3 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53789 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
LAX
NRT
Good 6.0

The crews were very kind and friendly.

I bought a ticket for ANA but my flight was United. It was ok but I payed extra to get flight with ANA so I was disappointed a bit.

SAN
SFO
Excellent 10.0

The flight actually left.

Poor communication. Flight originally at 11:35, then 12:05, then 12:15... At 11:55, they said they would start boarding in 20 min. How can you do that and still take off at 12:15? Answer: you can't. Just be honest and keep us informed. Bonus: United sent me an email saying that connection had already left (it hadn't - thanks United! - awesome service as always!)

EWR
SJU
Mediocre 2.0

Nothing

Terrible service. Flight delayed (two hours).

TPA
ORD
Excellent 9.3

Loved the in flight direct tv in the seat backs

FLL
EWR
Good 6.6

Food was not good plane was dirty

Mon, Jun 11
SAT
BOS
18h 10m
Fri, Jun 15
BOS
SAT
7h 02m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 8
SAT
BOS
6h 20m
Sat, May 12
BOS
SAT
6h 43m
Trip: 5 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53789 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
AUS
IAH
Mediocre 2.6

flights delayed overall

service. flights were delayed and they said there was nothing they could do

IAD
FRA
Good 7.0

One of the stewardess was very kind

The longer leg from US to Frankfurt was very difficult to sleep in because the mid cabin section light was not turned off

EWR
SJU
Mediocre 2.0

Nothing

Terrible service. Flight delayed (two hours).

BOS
EWR
Excellent 8.0

it was very punctual and easy to get around.

LAX
NRT
Good 6.0

The crews were very kind and friendly.

I bought a ticket for ANA but my flight was United. It was ok but I payed extra to get flight with ANA so I was disappointed a bit.

Thu, Jul 12
SAT
BOS
5h 53m
Sun, Jul 15
BOS
SAT
5h 57m
Trip: 4 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27267 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
DCA
MIA
Excellent 10.0

The wait time for the connection was not too long. But on the way back to the US, I almost missed my flight from Miami to Washington-DC because I didint have enough time to go though imigration and also had to wait for my luggages. Thank you!

ORD
MCO
Okay 4.6

American continues to surprise through their lack of consideration and cheapness Prefer to have seat empty on the front rather than move passengers that are loyal frequent flyers. The most important point for American is you have to pay for everything including for flight status. No longer miles flew but how much you pay them

MIA
GUA
Mediocre 2.3

Nothing, American Airlines is the worst major airline now.

The staff in Miami Airport is really bad, worst attitude I have seen, old planes, not comfortable, definetly the worst major airline now.

ONT
DFW
Excellent 10.0

Everything was great

SJU
MIA
Okay 5.0

The crew are always excellent.

The comfort is horrible. Airline companies keep shrinking the seats and charging more. Also they keep serving less food. And flight changes.

Mon, Jan 29
SAT
BOS
6h 22m
Tue, Jan 30
BOS
SAT
17h 42m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 22
SAT
BOS
12h 30m
Sun, May 27
BOS
SAT
6h 33m
Trip: 6 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53789 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
SAN
SFO
Excellent 10.0

The flight actually left.

Poor communication. Flight originally at 11:35, then 12:05, then 12:15... At 11:55, they said they would start boarding in 20 min. How can you do that and still take off at 12:15? Answer: you can't. Just be honest and keep us informed. Bonus: United sent me an email saying that connection had already left (it hadn't - thanks United! - awesome service as always!)

EWR
SJO
Mediocre 2.0

Más espacio, al menos una película que ver, y algún bocadillo por ser un vuelo de tantas horas

LAX
NRT
Good 6.0

The crews were very kind and friendly.

I bought a ticket for ANA but my flight was United. It was ok but I payed extra to get flight with ANA so I was disappointed a bit.

AUS
IAH
Mediocre 2.6

flights delayed overall

service. flights were delayed and they said there was nothing they could do

EWR
SJU
Mediocre 2.0

Nothing

Terrible service. Flight delayed (two hours).

Sun, Jun 17
SAT
BOS
5h 53m
Sat, Jun 30
BOS
SAT
7h 31m
Trip: 14 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 27267 reviews
Overall
7.3
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.6
DCA
MIA
Excellent 10.0

The wait time for the connection was not too long. But on the way back to the US, I almost missed my flight from Miami to Washington-DC because I didint have enough time to go though imigration and also had to wait for my luggages. Thank you!

SJU
MIA
Okay 5.0

The crew are always excellent.

The comfort is horrible. Airline companies keep shrinking the seats and charging more. Also they keep serving less food. And flight changes.

PDX
DFW
Excellent 8.6

Seats smaller than before.

DUB
PHL
Excellent 8.6

Smooth boarding, the crew was really nice (and it didn't hurt that they were generous with the wine).

ORD
MSP
Okay 5.6

The touch down at MSP. Was sitting over the wing and barely felt it.

Was told carry on needed to be checked because there wasn't any more overhead room for my 9X14X16. So then I had to dig through it at the gate to remove lithium batteries and it took an additional 20+ minutes at MSP to get to baggage claim/wait/claim bag. There was plenty of room in overhead storage for my bag.

Sat, Mar 10
SAT
BOS
5h 50m
Thu, Mar 15
BOS
SAT
8h 45m
Trip: 5 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 53789 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
EWR
SJO
Mediocre 2.0

Más espacio, al menos una película que ver, y algún bocadillo por ser un vuelo de tantas horas

AUS
IAH
Mediocre 2.6

flights delayed overall

service. flights were delayed and they said there was nothing they could do

SAN
SFO
Excellent 10.0

The flight actually left.

Poor communication. Flight originally at 11:35, then 12:05, then 12:15... At 11:55, they said they would start boarding in 20 min. How can you do that and still take off at 12:15? Answer: you can't. Just be honest and keep us informed. Bonus: United sent me an email saying that connection had already left (it hadn't - thanks United! - awesome service as always!)

BOS
EWR
Excellent 8.0

it was very punctual and easy to get around.

EWR
SJU
Mediocre 2.0

Nothing

Terrible service. Flight delayed (two hours).

Show more results

San Antonio to Boston Logan International Flight Information

Flights Arrive in Boston Logan International
Flights Depart from San Antonio
Flight Price $274
Distance 1761 miles
Airlines United, American Airlines
*
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