On this page, you can find and buy flight tickets from San Antonio to Boston. The distance between the cities is 2844 km, and there are approximately 4 flights per week on this route.
Flights are operated by Delta Air Lines (DL). Ticket prices change regularly, so we recommend using the low-fare calendar to find great deals. You can also find information on how to get to San Antonio Airport and from Boston Airport to the city center.
The table shows direct flights San Antonio → Boston on the selected date. The flight takes approximately 4 h 27 min. Regular flights are operated by Delta. Departures from San Antonio International Airport airports, arrivals at Logan International Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for San Antonio — Boston by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 672 in r, and the most expensive are around AED 965 in y. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
San Antonio → Boston, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 663 | medium | May | AED 719 | medium | Sep | AED 553 | low |
| Feb | AED 645 | low | Jun | AED 755 | high | Oct | AED 755 | high |
| Mar | AED 848 | high | Jul | AED 737 | medium | Nov | AED 663 | medium |
| Apr | AED 774 | high | Aug | AED 571 | low | Dec | AED 774 | high |
Some values are estimated based on seasonality.
The climate in Boston is characterized by distinct seasonality: the warmest month is July, with average temperatures reaching up to 27.9°C. The coldest weather and highest probability of precipitation occur in December and January, when temperatures drop to -4°C and rainfall reaches 122.92 mm.
Fare analysis shows that budget-friendly flights are available in December, with prices starting AED 674. Currently, the most expensive time to fly is May, when the minimum ticket cost starts AED 803.
September is considered an ideal time to visit, as mild temperatures of 22.9°C are paired with affordable fares starting AED 710. Keep in mind the variable weather and risk of frequent rain in April, which can complicate travel logistics.
The primary carrier on this route is Delta Air Lines (DL), which operates approximately 4 flights per week. Most flights on this route include connections at major hubs, so we recommend carefully reviewing the details of each flight. A full schedule, information on direct departures, and route options are available in the interactive airline list below.
Flights San Antonio — Boston depart from San Antonio International Airport and arrive at Logan International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is 2844 km. A direct flight takes approximately 3 hours and 30 minutes; however, most flights on this route involve connections.
Regular air service between the cities is provided by Delta Air Lines.
Ticket prices change constantly depending on the season and demand. You can see the current minimum prices in the low-fare calendar and the price dynamics chart on this page.
To get the best fare, we recommend planning your purchase 1.5–2 months before your trip and monitoring price changes using the tools on our website.
Flights from San Antonio arrive at the destination's primary airport — Boston Logan International Airport (BOS).
Where travelers fly most — pick a route and check prices
