GRB - SAT

$311 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
$321
Typical prices: $286-$431
American Airlines
Wed 10/17Sun 10/21
GRB - SAT • 1 stop
Cheapest one-way
$311
Typical prices: $165-$351
Delta
Sun 12/16
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
Detroit Metropolitan Wayne County (DTW)
Cheapest • Avg $258 (round-trip)
Minneapolis St Paul (MSP)
Shortest trip • 5h 18m (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

Sat, Oct 17 - Wed, Oct 21
American Airlines Logo
12:40 pm - 5:46 pmGRB  Green Bay Austin-Straubel-SAT San Antonio
5h 06m1 stop Dallas/Fort Worth
American Airlines Logo
7:10 am - 2:02 pmSAT  San Antonio-GRB Green Bay Austin-Straubel
6h 52m1 stop Chicago O'Hare Intl
$321American Airlines
Wed, Feb 24 - Sat, Feb 27
Delta Logo
5:25 pm - 11:20 pmGRB  Green Bay Austin-Straubel-SAT San Antonio
5h 55m1 stop Detroit Metropolitan Wayne County
Delta Logo
5:20 am - 10:23 amSAT  San Antonio-GRB Green Bay Austin-Straubel
5h 03m1 stop Detroit Metropolitan Wayne County
$321Delta
Sat, Oct 17 - Wed, Oct 21
American Airlines Logo
6:00 am - 2:52 pmGRB  Green Bay Austin-Straubel-SAT San Antonio
8h 52m2 stops Chicago O'Hare Intl Dallas/Fort Worth
American Airlines Logo
7:10 am - 2:02 pmSAT  San Antonio-GRB Green Bay Austin-Straubel
6h 52m1 stop Chicago O'Hare Intl
$326American Airlines
Wed, Feb 24 - Sat, Feb 27
American Airlines Logo
2:46 pm - 11:59 pmGRB  Green Bay Austin-Straubel-SAT San Antonio
9h 13m2 stops Chicago O'Hare Intl Dallas/Fort Worth
American Airlines Logo
5:00 am - 2:02 pmSAT  San Antonio-GRB Green Bay Austin-Straubel
9h 02m2 stops Dallas/Fort Worth Chicago O'Hare Intl
$331American Airlines
Wed, Nov 4 - Sun, Nov 8
Delta Logo
5:30 am - 12:35 pmGRB  Green Bay Austin-Straubel-SAT San Antonio
7h 05m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 11:37 amSAT  San Antonio-GRB Green Bay Austin-Straubel
5h 37m1 stop Minneapolis St Paul
$335Delta
Wed, Nov 4 - Sun, Nov 8
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
6:40 pm - 12:06 amSAT  San Antonio-GRB Green Bay Austin-Straubel
5h 26m1 stop Chicago O'Hare Intl
$340American Airlines
Thu, Oct 29 - Sun, Nov 1
United Airlines Logo
5:55 pm - 11:35 pmGRB  Green Bay Austin-Straubel-SAT San Antonio
5h 40m1 stop Chicago O'Hare Intl
United Airlines Logo
5:34 pm - 10:38 pmSAT  San Antonio-GRB Green Bay Austin-Straubel
5h 04m1 stop Chicago O'Hare Intl
$349United Airlines
Wed, Nov 4 - Sun, Nov 8
Delta Logo
5:30 am - 12:35 pmGRB  Green Bay Austin-Straubel-SAT San Antonio
7h 05m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 11:37 amSAT  San Antonio-GRB Green Bay Austin-Straubel
5h 37m1 stop Minneapolis St Paul
$360Delta
Thu, Oct 29 - Sun, Nov 1
United Airlines Logo
6:15 am - 3:38 pmGRB  Green Bay Austin-Straubel-SAT San Antonio
9h 23m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
5:34 pm - 10:38 pmSAT  San Antonio-GRB Green Bay Austin-Straubel
5h 04m1 stop Chicago O'Hare Intl
$376United Airlines
Thu, Oct 29 - Sun, Nov 1
United Airlines Logo
3:14 pm - 11:35 pmGRB  Green Bay Austin-Straubel-SAT San Antonio
8h 21m1 stop Chicago O'Hare Intl
United Airlines Logo
5:30 am - 12:46 pmSAT  San Antonio-GRB Green Bay Austin-Straubel
7h 16m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
$397United Airlines
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 from Green Bay to San Antonio 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 start at $321. Prices are typical for this route right now, with typical round-trip fares ranging from $286 to $431. The lowest price found in the past 5 days was $321 on American Airlines.

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

Tuesday is the cheapest day of the week to fly from Green Bay to San Antonio, it is 16% cheaper than the average day. Sunday is the most expensive day with flight prices 53% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Green Bay to San Antonio flights

Low season

July

Cheapest flight

$311
Best time to beat the crowds but there is an average 27% increase in price.
Most popular time to fly and prices are also 6% lower on average.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

  • 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

  • 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) - 80% of one-stop connections
    • Minneapolis St Paul (MSP) - 17% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 2% of one-stop connections
    • Detroit Metropolitan Wayne County (DTW) - 2% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 45% on the Green Bay to San Antonio route. Tuesday is the cheapest departure day at $286 round-trip on average, while Sunday is the most expensive at $519, a difference of $233. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • 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.

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

    A nonstop flight from Green Bay to San Antonio takes 0h 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.

  • 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 $321 to $1,645. That means the highest observed fare was about 5x 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 $856, which is 225% above the typical average for this route.

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

    Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 5h 11m, compared with 5h 18m via Minneapolis St Paul (MSP) and 5h 43m via Chicago O'Hare Intl (ORD).

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

    San Antonio Airport (SAT) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include:
    • Europcar
    • Fox
    • Dollar
    • Hertz
    • Alamo

  • 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 $286 to $431, with an average of $338 over the past 12 months. Anything below $286 counts as a good deal.

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.
  • If your dates can be flexible, aim for a Tuesday departure instead of Sunday. On this route, Tuesday flights average $286 - about $233 less than Sunday (45% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Green Bay to San Antonio trip for January. Fares historically average $286 round-trip in that month - typically $226 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Antonio Airport.
    - Wyndham Garden San Antonio Airport
    - La Quinta Inn & Suites by Wyndham San Antonio Airport
    - Crowne Plaza San Antonio Airport By IHG

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
Vacations in San Antonio