Cheap Flights from San Antonio International to Green Bay

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Flight deals from San Antonio International to Green Bay

Looking for a cheap last-minute deal or the best return flight from San Antonio International to Green Bay? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from San Antonio International to Green Bay

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Antonio International to Green Bay flights are currently cheapest in July.

San Antonio International to Green Bay: Alternative routes

Compare routes from San Antonio International to Green Bay below. You may find an airport to fly into that's cheaper, faster, or easier than Green Bay.

San Antonio to Green Bay: Flight information

The things to know before you go.
Cheapest flight found262 €
Cheapest month to flyJuly

Finding cheap flights from San Antonio International to Green Bay: Frequently asked questions

The best price we found for a return flight from San Antonio International to Green Bay is 262 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from San Antonio International to Green Bay. But we found flights with one or more stops from 262 €.
As of June 2025, there are no flights flying from San Antonio International to Green Bay.
The cheapest month to fly from San Antonio International to Green Bay is usually June 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Antonio International Airport to Green Bay Airport on Wednesday, 9 July 2025.
No airlines currently offer direct flights between San Antonio International Airport and Green Bay Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Green Bay but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Green Bay is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, United offers the cheapest flight tickets to Green Bay.

Flying from San Antonio International Airport (SAT) to Austin Straubel International Airport (GRB): what you need to know

  • For a smooth journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to catch your SAT to GRB flight.

  • During popular months like July, you'll want to get to the airport earlier than normal. Plan to arrive two hours before domestic departures and four hours ahead of international flights whenever you're travelling during peak periods in general.

  • We make it a cinch to book a flight with a stopover. To see all your options for tickets from San Antonio International Airport to Austin Straubel International Airport, deselect 'Direct flights only.' Then, pick a flight offering a stop long enough to visit the city of your choice. Some great stopovers between SAT and GRB include:

    • Minneapolis-St. Paul International Airport

    • Detroit Metropolitan Wayne County Airport

    • Hartsfield-Jackson Atlanta International Airport

How to find the cheapest flights from San Antonio International Airport (SAT) to Austin Straubel International Airport (GRB)

  • 157 € is currently the lowest price for a one-way San Antonio International Airport to Austin Straubel International Airport flight. Return flights start at 262 €. These prices can change depending on demand.

  • Don't leave everything to the last minute. You're more likely to find cheap tickets from SAT to GRB if you book in advance. Airlines often offer some great early bird discounts.

  • If you're flexible with your trip dates, try using the 'Whole month' search function. It'll give you the lowest price in each month when searching for your flight from San Antonio International Airport to Austin Straubel International Airport.

  • Stay on top of deals for cheap flights from SAT to GRB by setting up a Price Alert. You'll get an email or notification through the app when a lower fare pops up.

  • Lock in the ideal flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from San Antonio International Airport to Austin Straubel International Airport, use the 'Sort by' tool. You can also filter by arrival and departure times, airline, and number of stops.

Handy information about San Antonio International Airport (SAT)

  • The address for SAT is 9800 Airport Boulevard.

  • San Antonio International Airport maintains a solid on-time record, so flight disruptions are less likely. Departures from SAT touch down on schedule 83.17% of the time.

  • Central San Antonio to San Antonio International Airport is around 19 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're catching a cab, ride-sharing or driving.

  • Planning to take public transport? Expect a trip time of around 1 hour 30 minutes.

  • Get your travels off to a stress-free start by staying near SAT. Whether you're catching an early flight from San Antonio International Airport to Austin Straubel International Airport or just don't want to be rushed, these stays are the answer:

Arriving at Austin Straubel International Airport (GRB)

Getting from Austin Straubel International Airport (GRB) to central Green Bay

  • You'll find GRB at 2077 Airport Drive.

  • From Austin Straubel International Airport, Green Bay is approximately 14 kilometres away. It takes around 15 minutes to reach the centre driving.

When to fly to Austin Straubel International Airport (GRB)

  • It's time to plan your trip dates for your flight from San Antonio International Airport to Austin Straubel International Airport. September is the most popular month to head to Green Bay. If you like a more relaxed vibe, go in February.

  • The warmest month in Green Bay is July, with temperatures ranging between 13ºC (55ºF) and 28ºC (82ºF). Book your flights from San Antonio International Airport to Austin Straubel International Airport in this month if this is the kind of weather you like.

  • Look for cheap tickets from SAT to GRB in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between -17ºC (1ºF) and 0ºC (32ºF) on average.

Explore more of United States

  • Chicago is just one of the many places in United States waiting to be discovered after you've experienced Green Bay. Around 290 kilometres away to the south, well-known attractions include Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier.

  • Detroit is another sought-after destination in United States and is around 467 kilometres south-east of Green Bay. No journey is complete without a visit to Detroit Institute of Arts, Motown Museum and Michigan Central Station.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.