What’s the cost of a flight from San Antonio to Boise?

Prices vary based on date, airline, and availability. Compare several options if you're flying between San Antonio and Boise.

The lowest fare seen in the past 15 days was $51.

If possible, avoid holiday periods: ticket prices tend to rise quickly and availability drops, especially on busy routes. Morning and evening flights are often in high demand too — book early to get a good fare.

Exploring all airports near San Antonio and Boise

Checking all the airports available in the area can give you more departure and arrival options for your trip.

• Airports in San Antonio: San Antonio is currently the only one operating.
• Airports in Boise: Boise - Air Terminal is the only option available right now.

Looking at expected traffic to the airport can help avoid surprises on departure day. On busy routes, flying from a quieter airport might also save you money.

Flight filters for the route San Antonio – Boise

Customize your search on Jetcost to focus only on flights that suit your needs. Whether you want a direct connection, specific airline, or shorter layover, filters help you find it faster.

Other popular destinations

Flights to United States are often searched alongside: Atlanta, Los Angeles, Miami, New York City, Orlando.

The cheapest flights might leave at odd hours or arrive at less central airports — keep that in mind. If you travel often, you can always select your trusted airlines from the available options.