BOI - SAT
$266 - $428
|Popular in||December||High demand for flights, 22% potential price rise|
|Cheapest in||February||Best time to find cheap flights, 20% potential price drop|
|Round-trip from||$266||From Boise to San Antonio|
|One-way from||$95||One-way flight from Boise to San Antonio|
Flights from Boise to San Antonio are found to be more expensive on Saturday. 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 San Antonio.
Travelers have found it’s best to book a flight 35 days in advance to save up to 34% 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 35 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 Boise to San Antonio 1-2 weeks in advance for as low as $146, or $182 for flights within the next 24 hours.
One of the essential ways to save on airfare from Boise to San Antonio is to remain as flexible as possible. Flights that are in the noon tend to be the most expensive. If a flight is in the evening is possible it can save you up to 32% on airfare.