Flights from Austin to San Jose from $406

Compare All AUS to SJO Flights

Prices are per person for one-way travel. Click “Book” to complete your reservation on the partner site.

1 of 1 flight

Airline	Schedule	Stops	Duration	Price
UA UA · 1871	Schedule on partner site	1 stop(s)	—	$406 Best	Book →

Airport Information

Key details about departure and arrival airports for this route

AUS

Austin Bergstrom International Airport

City: Austin
Country: US
Type: Large Airport
Elevation: 542 ft

AUS Airport Guide →

SJO

Juan Santamaría International Airport

City: San José (Alajuela)
Country: CR
Type: Large Airport
Elevation: 3,021 ft

SJO Airport Guide →

Tips for Austin to San Jose Flights

Save money and travel smarter with these route-specific tips

📅 When to Book

Book AUS–SJO flights 6–8 weeks in advance for the best prices. Last-minute fares are typically 40–60% more expensive on this route.

💰 Price Trends

The average fare is $406, but prices as low as $406 are available.

✈ Direct vs Connecting

No direct flights currently listed. Consider flexible dates or nearby airports for better connections.

📍 Flexible Dates

Flying midweek (Tuesday–Thursday) on AUS–SJO is typically 15–30% cheaper. Use our price comparison to spot the best day to fly.

Top Hotels in San Jose

Book accommodation at your destination — top-rated stays near SJO airport

Trebol Amarillo Bed & Breakfast

San Jose

10.0 Check Price

Pacuare Mountain Lodge

San Jose

10.0 Check Price

Frequently Asked Questions

Everything you need to know about flying AUS to SJO

What is the cheapest flight from Austin to San Jose?

The cheapest flight from Austin (AUS) to San Jose (SJO) currently starts at $406 with UA. Prices are updated regularly and may vary by date and availability.

How many airlines fly from AUS to SJO?

We found 1 airline(s) operating on the AUS–SJO route, including UA.

Are there direct flights from Austin to San Jose?

No direct flights are currently listed on this route. All available options involve at least one stop. Consider flexible dates or nearby airports for better connection options.

What is the average flight price on this route?

The average flight price from Austin to San Jose is approximately $406. Prices range from $406 to $406 depending on airline, time, and class.

What is the baggage allowance on AUS–SJO flights?

Baggage allowance varies by airline and fare class. Most economy fares on this route include 1 carry-on (7–8 kg) and 1 checked bag (20–23 kg). Always confirm baggage rules on the airline's site at booking — low-cost carriers may charge for checked bags.