GRB - SAT

$345 Find Cheap Flights from Green Bay to San Antonio - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$345
Typical prices: $288-$388
United Airlines
Tue 2/6Thu 2/8
GRB - SAT • 1 stop
Cheapest one-way
$363
Typical prices: $351-$457
Delta
Tue 11/13
GRB - SAT • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Green Bay and San Antonio. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 15% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Minneapolis St Paul (MSP)
Cheapest • Avg $384 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 5h 45m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Green Bay to San Antonio (GRB-SAT)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Green Bay to San Antonio

Sun, Nov 22 - Wed, Nov 25
Delta Logo
6:00 am - 11:55 amGRB  Green Bay Austin-Straubel-SAT San Antonio
5h 55m1 stop Minneapolis St Paul
Delta Logo
2:33 pm - 10:04 pmSAT  San Antonio-GRB Green Bay Austin-Straubel
7h 31m1 stop Minneapolis St Paul
$345Delta
Sat, Feb 6 - Mon, Feb 8
United Airlines Logo
3:30 pm - 11:14 pmGRB  Green Bay Austin-Straubel-SAT San Antonio
7h 44m1 stop Chicago O'Hare Intl
United Airlines Logo
2:00 pm - 9:22 pmSAT  San Antonio-GRB Green Bay Austin-Straubel
7h 22m1 stop Chicago O'Hare Intl
$345United Airlines
Thu, Dec 3 - Sun, Dec 6
Delta Logo
12:36 pm - 5:38 pmGRB  Green Bay Austin-Straubel-SAT San Antonio
5h 02m1 stop Minneapolis St Paul
Delta Logo
5:25 am - 10:32 amSAT  San Antonio-GRB Green Bay Austin-Straubel
5h 07m1 stop Detroit Metropolitan Wayne County
$349Delta
Sun, Nov 22 - Wed, Nov 25
American Airlines Logo
10:04 am - 6:17 pmGRB  Green Bay Austin-Straubel-SAT San Antonio
8h 13m1 stop Chicago O'Hare Intl
American Airlines Logo
2:03 pm - 12:07 amSAT  San Antonio-GRB Green Bay Austin-Straubel
10h 04m2 stops Dallas/Fort Worth Chicago O'Hare Intl
$350American Airlines
Sat, Feb 6 - Mon, Feb 8
United Airlines Logo
3:30 pm - 11:14 pmGRB  Green Bay Austin-Straubel-SAT San Antonio
7h 44m1 stop Chicago O'Hare Intl
United Airlines Logo
2:10 pm - 10:58 pmSAT  San Antonio-GRB Green Bay Austin-Straubel
8h 48m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$350United Airlines
Sat, Feb 6 - Mon, Feb 8
United Airlines Logo
8:00 am - 3:30 pmGRB  Green Bay Austin-Straubel-SAT San Antonio
7h 30m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
2:10 pm - 10:58 pmSAT  San Antonio-GRB Green Bay Austin-Straubel
8h 48m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$355United Airlines
Wed, Nov 11 - Sun, Nov 15
American Airlines Logo
5:50 am - 1:32 pmGRB  Green Bay Austin-Straubel-SAT San Antonio
7h 42m1 stop Chicago O'Hare Intl
American Airlines Logo
7:10 am - 1:59 pmSAT  San Antonio-GRB Green Bay Austin-Straubel
6h 49m1 stop Chicago O'Hare Intl
$374American Airlines
Wed, Nov 11 - Sun, Nov 15
American Airlines Logo
2:40 pm - 12:04 amGRB  Green Bay Austin-Straubel-SAT San Antonio
9h 24m2 stops Chicago O'Hare Intl Dallas/Fort Worth
American Airlines Logo
7:10 am - 1:59 pmSAT  San Antonio-GRB Green Bay Austin-Straubel
6h 49m1 stop Chicago O'Hare Intl
$379American Airlines
Wed, Nov 11 - Sun, Nov 15
Delta Logo
5:30 am - 12:39 pmGRB  Green Bay Austin-Straubel-SAT San Antonio
7h 09m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:40 am - 11:42 amSAT  San Antonio-GRB Green Bay Austin-Straubel
5h 02m1 stop Minneapolis St Paul
$420Delta
Fri, Dec 25 - Sat, Jan 2
Delta Logo
5:13 pm - 11:00 pmGRB  Green Bay Austin-Straubel-SAT San Antonio
5h 47m1 stop Minneapolis St Paul
Delta Logo
4:50 pm - 11:13 pmSAT  San Antonio-GRB Green Bay Austin-Straubel
6h 23m1 stop Atlanta Hartsfield-Jackson
$594Delta
Booking Insights

Price, demand and travel trends for Green Bay to San Antonio flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Green Bay to San Antonio?

Round-trip flights from Green Bay to San Antonio typically range from $288 to $388. The lowest price found in the past 5 days was $345, on United Airlines.

What's the cheapest day of the week to fly from Green Bay to San Antonio?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Green Bay to San Antonio. It’s 16% cheaper than the average day, while Monday is the most expensive, with prices 83% higher.

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Key details for Green Bay to San Antonio flights

Low season

March

Cheapest flight

$345
Beat the crowds with an average 63% drop in travelers.
The most popular month to fly with an average 49% increase in travelers.
Round-trip flight from Green Bay to San Antonio

When to book flights from Green Bay to San Antonio

Are your dates flexible? Find out the best times to travel from Green Bay to San Antonio based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Green Bay to San Antonio flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Green Bay to San Antonio?

    Two cabin classes are available on flights from Green Bay to San Antonio:

    • Economy Class
    • First Class

  • How long is a flight from Green Bay to San Antonio?

    A nonstop flight from Green Bay to San Antonio takes 00m, covering 1,177 miles.

  • Do I need a passport to fly from Green Bay to San Antonio?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Green Bay to San Antonio flight?

    Round-trip flights from Green Bay to San Antonio range from $288 to $388, with an average of $338 over the past 12 months. Anything below $288 counts as a good deal.

  • Have flight prices from Green Bay to San Antonio changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $345 to $1,402. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Green Bay to San Antonio looking right now?

    One-way fares from Green Bay to San Antonio are currently higher than usual. Average one-way flight prices are about $431, which is 22% above the typical average for this route.

  • What car rental options are available at San Antonio Airport (SAT)?

    San Antonio Airport (SAT) hosts 5 major car rental companies, with daily rates averaging $53 for economy cars. Top options include:

    • Europcar
    • Fox
    • Dollar
    • Hertz
    • Alamo

  • Which airports can I use when flying from Green Bay to San Antonio?

    Flights from Green Bay to San Antonio usually depart from Green Bay Austin-Straubel (GRB) and arrive at San Antonio (SAT).

  • Which airports do connecting flights from Green Bay to San Antonio pass through?

    One-stop flights from Green Bay to San Antonio most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 74% of one-stop connections
    • Minneapolis St Paul (MSP) - 21% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 3% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) - 3% of one-stop connections

  • Can I save money by using flexible dates for flights from Green Bay to San Antonio?

    Yes. Flexible dates can save you up to 54% on flights from Green Bay to San Antonio. Tuesday is the cheapest departure day at $286 round-trip on average, while Monday is the most expensive at $620, a difference of $334.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Green Bay to San Antonio?

    Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 5h 10m, compared with 5h 45m via Chicago O'Hare Intl (ORD) and 6h 32m via Detroit Metropolitan Wayne County (DTW).

  • What popular places can I visit in San Antonio?

    Some of the most popular sights in San Antonio are San Antonio River Walk, SeaWorld San Antonio and Alamodome. These are among the most viewed places in San Antonio on KAYAK.

Your guide to booking Green Bay to San Antonio flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Green Bay to San Antonio

Complete your trip to San Antonio with a hotel stay or car rental

Car rentals in San Antonio
Hotels in San Antonio
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