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Cheap flights from San Antonio to Boston (SAT - BOS) from $83

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
SAT — BOS
May 2 — May 91
From?
To?
Thu 5/2
Thu 5/9
1 adult, Economy
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The best prices from San Antonio to Boston Logan Intl are usually found in September or January, booked 88 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from San Antonio to Boston

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 27, 2024.

Popular in

April

Cheapest in

September

Round-trip from

$218

One-way from

$144
High demand for flights, 15% potential price rise
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Best time to find cheap flights, 24% potential price drop
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From San Antonio to Boston Logan Intl
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One-way flight from San Antonio to Boston Logan Intl
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What is the cheapest day to fly round-trip from San Antonio to Boston?

Saturday 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 37 days in advance to save up to 48% 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 37 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 $294, or $355 for flights within the next 24 hours.

What is the cheapest month to fly from San Antonio to Boston?

September is one of the best times of the year to fly to Boston from San Antonio. Prices for September average $314 per person but you can even find prices for as low as $153. The most expensive prices can be found in the month of April. Opting for a September flight can save you 17% on your journey compared to booking in April

When is the cheapest time to fly from San Antonio to Boston (SAT - BOS)?

Unlike at noon, when flights are generally more expensive, you can save up to 10% on flights from San Antonio to Boston by exploring options for tickets in the morning.

Cheap Spirit Airlines flights from San Antonio to Boston

Explore cheap flight options specifically provided by Spirit Airlines for the route between San Antonio and Boston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Find some of the cheapest Spirit Airlines flights traveling from San Antonio to Boston. Make sure to check back often as deals are often changing.
Tue 5/2110:25 amSAT - BOS
1 stop7h 21mSpirit Airlines
Tue 5/283:29 pmBOS - SAT
1 stop29h 29mSpirit Airlines
Deal found 4/26$109
Tue 5/2110:25 amSAT - BOS
1 stop7h 21mSpirit Airlines
Tue 5/286:10 amBOS - SAT
2 stops11h 16mSpirit Airlines
Deal found 4/26$125
Tue 5/1410:25 amSAT - BOS
1 stop7h 21mSpirit Airlines
Wed 5/156:01 pmBOS - SAT
1 stop7h 19mSpirit Airlines
Deal found 4/25$151
Fri 5/171:12 pmSAT - BOS
1 stop24h 10mSpirit Airlines
Mon 5/2010:40 amBOS - SAT
1 stop23h 29mSpirit Airlines
Deal found 4/26$154
Mon 5/131:12 pmSAT - BOS
1 stop24h 10mSpirit Airlines
Tue 5/213:29 pmBOS - SAT
1 stop29h 29mSpirit Airlines
Deal found 4/26$168
Wed 5/228:59 pmSAT - BOS
1 stop16h 23mSpirit Airlines
Wed 5/2910:40 amBOS - SAT
1 stop10h 18mSpirit Airlines
Deal found 4/26$169
Wed 5/88:59 pmSAT - BOS
1 stop16h 23mSpirit Airlines
Sun 5/193:29 pmBOS - SAT
1 stop20h 21mSpirit Airlines
Deal found 4/26$174
Wed 5/222:31 pmSAT - BOS
2 stops33h 07mSpirit Airlines
Wed 5/2910:40 amBOS - SAT
1 stop10h 18mSpirit Airlines
Deal found 4/26$175
Tue 5/215:16 pmSAT - BOS
2 stops54h 22mSpirit Airlines
Tue 5/286:10 amBOS - SAT
2 stops11h 16mSpirit Airlines
Deal found 4/26$177

  • 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 34% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $324.21 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.

Cheap JetBlue flights from San Antonio to Boston

Explore cheap flight options specifically provided by JetBlue for the route between San Antonio and Boston. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Take a gander at the lowest prices we've found on JetBlue flights from San Antonio to Boston. Deals are refreshing constantly so come back soon for more options.
Tue 6/410:13 amSAT - BOS
Nonstop4h 08mJetBlue
Tue 6/1110:08 amBOS - SAT
1 stop7h 38mJetBlue
Deal found 4/27$266
Sat 6/110:24 amSAT - BOS
Nonstop4h 08mJetBlue
Sat 6/86:00 amBOS - SAT
Nonstop4h 28mJetBlue
Deal found 4/26$278
Tue 5/2110:13 amSAT - BOS
Nonstop4h 08mJetBlue
Tue 5/287:40 amBOS - SAT
1 stop10h 06mJetBlue
Deal found 4/26$282
Wed 7/1711:18 amSAT - BOS
Nonstop4h 17mJetBlue
Wed 7/247:05 amBOS - SAT
Nonstop4h 28mJetBlue
Deal found 4/26$298
Wed 7/1711:18 amSAT - BOS
Nonstop4h 17mJetBlue
Wed 7/245:15 amBOS - SAT
1 stop8h 11mJetBlue
Deal found 4/26$303
Fri 7/121:22 pmSAT - BOS
1 stop6h 37mJetBlue
Tue 7/165:15 amBOS - SAT
1 stop8h 11mJetBlue
Deal found 4/26$308
Sat 5/410:13 amSAT - BOS
Nonstop4h 08mJetBlue
Mon 5/206:00 amBOS - SAT
Nonstop4h 28mJetBlue
Deal found 4/26$318
Sat 5/410:13 amSAT - BOS
Nonstop4h 08mJetBlue
Wed 5/2210:28 amBOS - SAT
1 stop7h 18mJetBlue
Deal found 4/26$323
Wed 5/2210:13 amSAT - BOS
Nonstop4h 08mJetBlue
Thu 5/307:40 amBOS - SAT
1 stop10h 06mJetBlue
Deal found 4/26$327

  • JetBlue is one of the most popular airlines used for those traveling from San Antonio to Boston. Flights from JetBlue traveling this route typically cost $309.90 RT. This price is typically 86% more expensive than other airlines that offer San Antonio to Boston flights. When booking this route, the cheapest RT price found was $185. 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, JetBlue flights are 0% more popular than any other airline flying that same route.

Cheap San Antonio to Boston flights in April & May 2024

Find cheap flight options from San Antonio to Boston specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Prices were last updated on April 27, 2024.
These are some of the most attractive deals on flights from San Antonio to Boston in 2024. Check back regularly for other flight deals.
Tue 5/2110:25 amSAT - BOS
1 stop7h 21mSpirit Airlines
Tue 5/283:29 pmBOS - SAT
1 stop29h 29mSpirit Airlines
Deal found 4/26$109
Tue 5/2110:25 amSAT - BOS
1 stop7h 21mSpirit Airlines
Tue 5/286:10 amBOS - SAT
2 stops11h 16mSpirit Airlines
Deal found 4/26$125
Tue 5/1410:25 amSAT - BOS
1 stop7h 21mSpirit Airlines
Wed 5/156:01 pmBOS - SAT
1 stop7h 19mSpirit Airlines
Deal found 4/25$151
Fri 5/171:12 pmSAT - BOS
1 stop24h 10mSpirit Airlines
Mon 5/2010:40 amBOS - SAT
1 stop23h 29mSpirit Airlines
Deal found 4/26$154
Mon 5/131:12 pmSAT - BOS
1 stop24h 10mSpirit Airlines
Tue 5/213:29 pmBOS - SAT
1 stop29h 29mSpirit Airlines
Deal found 4/26$168
Wed 5/228:59 pmSAT - BOS
1 stop16h 23mSpirit Airlines
Wed 5/2910:40 amBOS - SAT
1 stop10h 18mSpirit Airlines
Deal found 4/26$169
Wed 5/88:59 pmSAT - BOS
1 stop16h 23mSpirit Airlines
Sun 5/193:29 pmBOS - SAT
1 stop20h 21mSpirit Airlines
Deal found 4/26$174
Fri 5/32:47 pmSAT - BOS
1 stop16h 21mMultiple Airlines
Wed 5/2210:40 amBOS - SAT
1 stop10h 18mMultiple Airlines
Deal found 4/26$175
Tue 5/215:16 pmSAT - BOS
2 stops54h 22mSpirit Airlines
Tue 5/286:10 amBOS - SAT
2 stops11h 16mSpirit Airlines
Deal found 4/26$177

San Antonio to Boston 2024 flight deals

Discover exclusive flight deals for travel between San Antonio and Boston in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
These are some of the most attractive deals on flights from San Antonio to Boston in 2024. Check back regularly for other flight deals.
Tue 5/2110:25 amSAT - BOS
1 stop7h 21mSpirit Airlines
Tue 5/283:29 pmBOS - SAT
1 stop29h 29mSpirit Airlines
Deal found 4/26$109
Tue 5/2110:25 amSAT - BOS
1 stop7h 21mSpirit Airlines
Tue 5/286:10 amBOS - SAT
2 stops11h 16mSpirit Airlines
Deal found 4/26$125
Tue 5/1410:25 amSAT - BOS
1 stop7h 21mSpirit Airlines
Wed 5/156:01 pmBOS - SAT
1 stop7h 19mSpirit Airlines
Deal found 4/25$151
Fri 5/171:12 pmSAT - BOS
1 stop24h 10mSpirit Airlines
Mon 5/2010:40 amBOS - SAT
1 stop23h 29mSpirit Airlines
Deal found 4/26$154
Mon 5/131:12 pmSAT - BOS
1 stop24h 10mSpirit Airlines
Tue 5/213:29 pmBOS - SAT
1 stop29h 29mSpirit Airlines
Deal found 4/26$168
Wed 5/228:59 pmSAT - BOS
1 stop16h 23mSpirit Airlines
Wed 5/2910:40 amBOS - SAT
1 stop10h 18mSpirit Airlines
Deal found 4/26$169
Wed 5/88:59 pmSAT - BOS
1 stop16h 23mSpirit Airlines
Sun 5/193:29 pmBOS - SAT
1 stop20h 21mSpirit Airlines
Deal found 4/26$174
Fri 5/32:47 pmSAT - BOS
1 stop16h 21mMultiple Airlines
Wed 5/2210:40 amBOS - SAT
1 stop10h 18mMultiple Airlines
Deal found 4/26$175
Tue 5/215:16 pmSAT - BOS
2 stops54h 22mSpirit Airlines
Tue 5/286:10 amBOS - SAT
2 stops11h 16mSpirit Airlines
Deal found 4/26$177

Non-stop flights to Boston from San Antonio

Discover non-stop flight options from San Antonio to Boston. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
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.
Tue 5/2110:13 amSAT - BOS
Nonstop4h 08mJetBlue
Tue 5/286:00 amBOS - SAT
Nonstop4h 28mJetBlue
Deal found 4/26$257
Sat 6/110:24 amSAT - BOS
Nonstop4h 08mJetBlue
Sat 6/86:00 amBOS - SAT
Nonstop4h 28mJetBlue
Deal found 4/26$278
Wed 7/1711:18 amSAT - BOS
Nonstop4h 17mJetBlue
Tue 7/237:05 amBOS - SAT
Nonstop4h 28mJetBlue
Deal found 4/26$298
Wed 5/810:13 amSAT - BOS
Nonstop4h 08mJetBlue
Sun 5/126:00 amBOS - SAT
Nonstop4h 28mJetBlue
Deal found 4/26$318
Tue 7/211:43 amSAT - BOS
Nonstop4h 17mJetBlue
Tue 7/97:05 amBOS - SAT
Nonstop4h 28mJetBlue
Deal found 4/26$338
Wed 5/2210:13 amSAT - BOS
Nonstop4h 08mJetBlue
Mon 5/276:00 amBOS - SAT
Nonstop4h 28mJetBlue
Deal found 4/26$342
Fri 7/511:43 amSAT - BOS
Nonstop4h 17mJetBlue
Mon 8/127:22 amBOS - SAT
Nonstop4h 28mJetBlue
Deal found 4/26$358
Wed 6/2611:43 amSAT - BOS
Nonstop4h 17mJetBlue
Sun 6/307:20 amBOS - SAT
Nonstop4h 28mJetBlue
Deal found 4/26$363
Wed 6/1911:43 amSAT - BOS
Nonstop4h 17mJetBlue
Mon 6/247:20 amBOS - SAT
Nonstop4h 28mJetBlue
Deal found 4/26$373

San Antonio to Boston flights leaving soon

Find last-minute flight options from San Antonio to Boston for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
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.
Fri 5/32:47 pmSAT - BOS
1 stop16h 21mMultiple Airlines
Wed 5/2210:40 amBOS - SAT
1 stop10h 18mMultiple Airlines
Deal found 4/26$175
Fri 5/32:47 pmSAT - BOS
1 stop16h 21mMultiple Airlines
Wed 5/226:01 pmBOS - SAT
2 stops17h 35mMultiple Airlines
Deal found 4/26$184
Mon 5/64:47 pmSAT - BOS
1 stop14h 21mMultiple Airlines
Wed 5/2210:40 amBOS - SAT
1 stop10h 18mMultiple Airlines
Deal found 4/26$187
Tue 5/710:25 amSAT - BOS
1 stop26h 57mSpirit Airlines
Thu 5/93:29 pmBOS - SAT
1 stop20h 40mSpirit Airlines
Deal found 4/26$188
Fri 5/32:47 pmSAT - BOS
1 stop16h 21mMultiple Airlines
Tue 5/213:29 pmBOS - SAT
1 stop29h 29mMultiple Airlines
Deal found 4/26$190
Tue 5/710:25 amSAT - BOS
1 stop26h 57mMultiple Airlines
Thu 5/99:08 amBOS - SAT
1 stop29h 49mMultiple Airlines
Deal found 4/27$192
Mon 5/64:47 pmSAT - BOS
1 stop14h 21mMultiple Airlines
Wed 5/226:01 pmBOS - SAT
2 stops17h 35mMultiple Airlines
Deal found 4/26$196
Fri 5/32:47 pmSAT - BOS
1 stop16h 21mMultiple Airlines
Mon 5/203:30 pmBOS - SAT
1 stop18h 39mMultiple Airlines
Deal found 4/26$210
Sat 5/46:25 amSAT - BOS
1 stop8h 46mAmerican Airlines
Tue 5/216:48 amBOS - SAT
1 stop6h 22mAmerican Airlines
Deal found 4/26$238

One-way flights to Boston from San Antonio

Search for one-way flight options from San Antonio to Boston. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
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.
Fri 5/171:12 pmSAT - BOS
1 stop24h 10mSpirit Airlines
Deal found 4/26$83
Tue 6/255:21 amSAT - BOS
1 stop16h 42mSpirit Airlines
Deal found 4/26$92
Thu 5/161:58 pmSAT - BOS
1 stop23h 24mSpirit Airlines
Deal found 4/26$103
Tue 5/285:16 pmSAT - BOS
3 stops21h 39mSpirit Airlines
Deal found 4/26$113
Fri 5/106:30 pmSAT - BOS
2 stops15h 57mSpirit Airlines
Deal found 4/27$117
Tue 6/114:24 pmSAT - BOS
1 stop6h 32mDelta
Deal found 4/26$118
Fri 5/102:47 pmSAT - BOS
1 stop16h 21mFrontier
Deal found 4/26$121
Fri 5/178:53 pmSAT - BOS
1 stop10h 56mFrontier
Deal found 4/26$123
Fri 5/106:30 pmSAT - BOS
2 stops15h 57mSpirit Airlines
Deal found 4/26$126

Find flights from San Antonio to Boston within your budget

Customize your flight search to find flights from San Antonio to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$109 - $266

Route

Depart

Return

Price

San AntonioBoston Logan Intl

SAT - BOS

SATBOS

San Antonio

Tue 5/21

1 stop7h 21m

Boston Logan Intl

Tue 5/28

1 stop29h 29m

$109

San AntonioBoston Logan Intl

SAT - BOS

SATBOS

San Antonio

Tue 5/21

1 stop7h 21m

Boston Logan Intl

Tue 5/28

2 stops11h 16m

$125

San AntonioBoston Logan Intl

SAT - BOS

SATBOS

San Antonio

Tue 5/14

1 stop7h 21m

Boston Logan Intl

Wed 5/15

1 stop7h 19m

$151

San AntonioBoston Logan Intl

SAT - BOS

SATBOS

San Antonio

Fri 5/17

1 stop24h 10m

Boston Logan Intl

Mon 5/20

1 stop23h 29m

$154

San AntonioBoston Logan Intl

SAT - BOS

SATBOS

San Antonio

Tue 5/7

1 stop26h 57m

Boston Logan Intl

Thu 5/9

1 stop29h 49m

$192

San AntonioBoston Logan Intl

SAT - BOS

SATBOS

San Antonio

Tue 9/24

1 stop7h 51m

Boston Logan Intl

Sat 9/28

1 stop6h 10m

$196

San AntonioBoston Logan Intl

SAT - BOS

SATBOS

San Antonio

Sat 10/5

1 stop6h 23m

Boston Logan Intl

Sat 10/12

1 stop6h 41m

$227

San AntonioBoston Logan Intl

SAT - BOS

SATBOS

San Antonio

Sat 8/10

1 stop8h 29m

Boston Logan Intl

Wed 8/14

1 stop5h 50m

$236

San AntonioBoston Logan Intl

SAT - BOS

SATBOS

San Antonio

Tue 6/4

Nonstop4h 08m

Boston Logan Intl

Tue 6/11

1 stop7h 38m

$266

Flights are sorted by cheapest first

Deals found on 4/26

When is the best time to book a flight from San Antonio to Boston?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Boston. Price data was last updated on January 28, 2024.
The best time to book flights from San Antonio to Boston is 88 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from San Antonio to Boston?

Use this chart to determine the cheapest time to fly round-trip from San Antonio to Boston. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Antonio to Boston flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Boston by month

Plan your trip from San Antonio to Boston by taking into account the cheapest months to travel. The average price of a one-way flight from San Antonio to Boston is currently $111 while a round-trip flight costs $184. Price data was last updated on April 21, 2024.

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.

January

$218

February

$220

March

$263

April

$292

May

$276

June

$321

July

$328

August

$285

September

$258

October

$261

November

$258

December

$233

Temperature and rainfall in Boston by month

Plan your trip to Boston by taking into account the average temperature and rainfall totals by month.

BOS

Temperature

30.2 - 73.4 °F

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated April 27, 2024.
To help decide which airline to fly from San Antonio to Boston, see what other customers have to say about Spirit Airlines, JetBlue and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,951 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,951 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

JetBlue
7.6
Good
4,593 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,228 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,875 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Spirit Airlines
6.4
Okay
8,743 reviews
Delta
8.1
Very good
10,951 reviews
Check prices

Overall

8.1

Crew

8.6

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Food

7.4

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 4h 08m.

  • 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 $109, but on average you can expect to pay $181.

  • 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 $397.

  • 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.

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

    Currently priced at $109, 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 United Airlines - these airlines can fly you to your destination from $196 and $227, respectively. 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?

    $83 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 Delta and Frontier, with prices starting from $118 and $121, 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 $281, our data indicates the cheapest price to be $128. The most popular route (San Antonio - Boston Logan Intl), is priced around $109.

  • 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 $53 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 4/26.

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See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from San Antonio to Boston

Discover the top 5 airlines that operate flights from San Antonio to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$116Average$183FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
United AirlinesCheapest$143Average$293FlexibilityNo cancel feeOn-time69%
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DeltaCheapest$151Average$291FlexibilityNo cancel feeOn-timeN/A
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JetBlueCheapest$164Average$324FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
American AirlinesCheapest$185Average$310FlexibilityNo cancel feeOn-time71%
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Search flights from San Antonio to Boston by cabin class

Find flights from San Antonio to Boston, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from San Antonio to Boston

Find hourly flight availability from San Antonio to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 27, 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
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Weekly flight availability from San Antonio to Boston

Explore weekly flight availability from San Antonio to Boston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 27, 2024.
Sunday3daily flights
Monday4daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday4daily flights
Friday4daily flights
Saturday3daily flights

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Cheapflights does show flights with no change fees to all users. To see these options for flights from San Antonio to Boston, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from San Antonio to Boston become cheaper?

Yes, Cheapflights offers price alerts on San Antonio to Boston flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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