£116 Cheap Flights from San Antonio (SAT) to Boston (BOS)

View £116 flight on Tue, 28 Apr 2026Opens in a new window

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Popular airlines from San Antonio International Airport (SAT) to Logan International Airport (BOS)

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Cheap Flights from San Antonio (SAT) to Boston (BOS)

Prices were available within the past 7 days and start at £116 for one-way flights and £229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 13 Jun - Mon, 15 Jun
SAT
San Antonio
BOS
Boston
£229 Return, found 2 days ago
£229
Return
found 2 days ago
Select Delta flight, departing Sat, 13 Jun from San Antonio to Boston, returning Mon, 15 Jun, priced at £229 found 2 days ago
Delta
Sat, 13 Jun - Mon, 15 Jun
SAT
San Antonio
BOS
Boston
£236 Return, found 2 days ago
£236
Return
found 2 days ago
Select Delta flight, departing Sat, 13 Jun from San Antonio to Boston, returning Mon, 15 Jun, priced at £236 found 2 days ago
Delta
Sat, 13 Jun - Mon, 15 Jun
SAT
San Antonio
BOS
Boston
£265 Return, found 2 days ago
£265
Return
found 2 days ago
Select Delta flight, departing Sat, 13 Jun from San Antonio to Boston, returning Mon, 15 Jun, priced at £265 found 2 days ago
Delta
Sat, 13 Jun - Mon, 15 Jun
SAT
San Antonio
BOS
Boston
£272 Return, found 2 days ago
£272
Return
found 2 days ago
Select Delta flight, departing Sat, 13 Jun from San Antonio to Boston, returning Mon, 15 Jun, priced at £272 found 2 days ago
Delta
Sat, 13 Jun - Mon, 15 Jun
SAT
San Antonio
BOS
Boston
£302 Return, found 2 days ago
£302
Return
found 2 days ago
Select Delta flight, departing Sat, 13 Jun from San Antonio to Boston, returning Mon, 15 Jun, priced at £302 found 2 days ago
Delta
Sat, 13 Jun - Mon, 15 Jun
SAT
San Antonio
BOS
Boston
£309 Return, found 2 days ago
£309
Return
found 2 days ago
Select Delta flight, departing Sat, 13 Jun from San Antonio to Boston, returning Mon, 15 Jun, priced at £309 found 2 days ago
Delta
Sat, 13 Jun - Mon, 15 Jun
SAT
San Antonio
BOS
Boston
£339 Return, found 2 days ago
£339
Return
found 2 days ago
Select Delta flight, departing Sat, 13 Jun from San Antonio to Boston, returning Mon, 15 Jun, priced at £339 found 2 days ago
United
Sat, 13 Jun - Mon, 15 Jun
SAT
San Antonio
BOS
Boston
£416 Return, found 2 days ago
£416
Return
found 2 days ago
Select United flight, departing Sat, 13 Jun from San Antonio to Boston, returning Mon, 15 Jun, priced at £416 found 2 days ago
American Airlines
Sat, 13 Jun - Mon, 15 Jun
SAT
San Antonio
BOS
Boston
£429 Return, found 2 days ago
£429
Return
found 2 days ago
Select American Airlines flight, departing Sat, 13 Jun from San Antonio to Boston, returning Mon, 15 Jun, priced at £429 found 2 days ago
Alaska Airlines
Wed, 20 May - Wed, 27 May
SAT
San Antonio
BOS
Boston
£581 Return, found 1 day ago
£581
Return
found 1 day ago
Select Alaska Airlines flight, departing Wed, 20 May from San Antonio to Boston, returning Wed, 27 May, priced at £581 found 1 day ago

Frequently asked questions

How much is a flight from San Antonio Intl. Airport (SAT) to BOS?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight between San Antonio Intl. Airport (SAT) and BOS was £229. Cheap fares don't hang around, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Antonio Airport to Logan Intl. Airport?
Most flights can be cancelled online, but every airline has its own set of terms and conditions. If you do have to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from San Antonio Intl. Airport (SAT) to Logan Intl. Airport (BOS) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for San Antonio Airport to BOS flights, you'll see a "no change fees" filter for you to select.
How far is the flight from San Antonio Intl. Airport (SAT) to Logan Intl. Airport?
The flight distance from San Antonio Intl. Airport (SAT) to BOS is 2,800 kilometres. Pack yourself a snack, a drink and a laptop filled with movies. Keep yourself occupied and the hours will fly by.
Which airlines fly direct from San Antonio Intl. Airport (SAT) to BOS?
Operating 30 flights each month, JetBlue Airways (B6) is a popular choice when flying straight from San Antonio Intl. Airport (SAT) to Logan Intl. Airport (BOS).
Are San Antonio Intl. Airport (SAT) to Logan Intl. Airport (BOS) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from San Antonio Airport to Logan Intl. Airport (BOS) at the last minute could save you some serious cash. However, it might cost you a whole lot more! If you'd prefer to err on the side of caution, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains as far ahead as 12 months in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

Frequently asked questions

How much does a flight from San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.) cost?
One-way flights typically cost between £386 and £861 and return flights often range between £386 and £861. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.)?
September is typically the cheapest month to fly from San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.), with average return fares of approximately £276. This is about 11% lower than the average price throughout the year. September often sees lower prices as the summer travel rush ends and before the holiday season begins, leading to reduced demand. Other cheap months to fly from San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.) include June and August.
Which airlines fly direct from San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.)?
Enter SAT to BOS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.)?
To find a cheap flight from San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.)?
The best airline to fly with from San Antonio, TX (SAT-San Antonio Intl.) (SAT) to Boston, MA (BOS-Logan Intl.) (BOS) will differ from traveller to traveller. If you like to fly early, DL offers early morning flights. If price is the most important factor, DL typically offers the lowest fares. WN offers the most daily flights from San Antonio, TX (SAT-San Antonio Intl.) (SAT) to Boston, MA (BOS-Logan Intl.) (BOS), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.)?
When looking for the best time to fly from San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.), it's a balance between price and popularity. Based on booking data from the past year, you'll find the cheapest flights in September and August, with average prices around £276 for a return trip. However, April is the most popular month for this route, meaning there are plenty of flight options available, though prices might be higher. If you're prioritizing savings, aim for late summer or early autumn.
How many flights per day from San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.)?
There is approximately 1 nonstop flight per day from San Antonio Intl. (SAT) to Logan Intl. (BOS). For even more choice, look at flights that include layovers, as there are around 114 connecting flights per day. Some common connection points include Dallas-Fort Worth Intl. (DFW), Hartsfield-Jackson Atlanta Intl. (ATL), and Love Field (DAL).
What is the earliest flight from San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.)?
The earliest flight from San Antonio International Airport (SAT) to Boston Logan International Airport (BOS) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in December. An early departure like this can help maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.)?
You'll typically find the most flights from San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.) on a Friday, with around 62 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, United Airlines, and Delta Air Lines. Flight options on Fridays are notably more than other days of the week.
What are the most popular departure times for flights from San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.)?
The most popular departure times for flights from San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.) are in the early morning, from 6am to 9am. Approximately 33% of passengers prefer this time window. Many major carriers, including American Airlines, United Airlines and Delta Air Lines, offer flights during this window. This timing works well for travelers who want to arrive at their destination early in the day, giving them a full day to get settled or start their activities.
How long does it take to fly from San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.)?
Flying nonstop from SAT to BOS takes around 4 hours 20 minutes, with the route covering approximately 1,762 miles. Flights with a layover typically take 2 hours longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.)?
Select the "Business class" and "First class" filters when looking for SAT to BOS flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.) flight with Expedia?
It's easy to earn miles on a San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Boston from San Antonio Intl. (SAT)?
From San Antonio Intl. (SAT), you can fly directly into Logan Intl. (BOS) to reach Boston. Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), George Bush Intercontinental (IAH), Love Field (DAL) before reaching Boston. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.) at the last minute?
Typically, booking a last minute flight from San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.) flight and hotel package?
Securing a San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.)?
If you booked your San Antonio, TX (SAT-San Antonio Intl.) to Boston, MA (BOS-Logan Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Antonio Intl.
Destination airport
Logan Intl.
Airlines serving
Alaska Airlines
Return price
£229
Distance
2818 km
Average flight time
7 hours 19 mins

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