Flight
Cambridge to San Antonio
Updated: 28 May 2026
San Antonio is approximately 1,800 miles from Cambridge. The most practical way to travel is by flying from Boston Logan International Airport (BOS) to San Antonio International Airport (SAT). The flight takes about 4.5 hours. Driving would take over 29 hours, which is not recommended. Once in San Antonio, you can use the VIA Metropolitan Transit bus system.
Total Distance: 2,900 km driving, 2,800 km air distance.
Fastest Way
Connecting flight from Logan Airport is the fastest way to reach the city.
Cheapest Way
Booking a flight at least 4 weeks in advance is the most cost-effective method.
Compare Cambridge to San Antonio Routes
Flight
Connecting
Duration
4 hours 30 mins
Avg Price
$220 - $550
Operator
United Airlines
Route
BOS to SAT via hub.
Book connecting flights through Houston or Dallas.
Travel Tips
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Airport AccessUse the Silver Line to reach Logan Airport.
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Public TransitUse the VIA bus system for local travel.
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DiningTry the local Tex-Mex cuisine.
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WeatherSummers are extremely hot; stay hydrated.
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HistoryTake a guided tour of the historic missions.
Safety Tips
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General SafetyStay in well-lit, populated areas.
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EmergencyDial 911 for any emergencies.
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DrivingSan Antonio traffic can be heavy; plan accordingly.
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Night SafetyBe cautious when walking alone at night.
People Also Ask
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How long is the flight?The flight is approximately 4.5 hours.
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Is there a train?Amtrak exists but takes over 45 hours with transfers.
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Is San Antonio walkable?Only in the River Walk area; otherwise, use rideshare.
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What is the best airport?San Antonio International (SAT) is the primary hub.
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Do I need a car?It depends on your plans, but public transit is limited.
Quick Info
- From Cambridge, Massachusetts, United States
- To San Antonio, Texas, United States
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Modes
Best Time to Travel
March to May or October to November for mild weather.
Things to Do in San Antonio
1
The Alamo
Visit the historic mission and fortress. It is located in downtown San Antonio.
2
River Walk
Stroll along the scenic river. It is lined with shops and restaurants.
3
San Antonio Missions
Explore the UNESCO World Heritage sites. They are located along the river.
4
Tower of the Americas
Enjoy panoramic views of the city. It is located in Hemisfair Park.
Tags
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