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Cheap flights from Green Bay to San Antonio from $227

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Green Bay to San Antonio departing on 8/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Green Bay to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:25 pm - 11:20 pm
GRB
-
SAT
5h 55m
1 stop
Delta Logo
4:25 pm - 10:45 pm
SAT
-
GRB
6h 20m
1 stop
$301Delta
Sat, Oct 10 - Wed, Oct 14
Delta Logo
5:45 am - 1:57 pm
GRB
-
SAT
8h 12m
1 stop
Delta Logo
5:15 am - 10:27 am
SAT
-
GRB
5h 12m
1 stop
$305Delta
Sat, Jul 4 - Fri, Jul 10
Delta Logo
3:12 pm - 9:32 pm
GRB
-
SAT
6h 20m
1 stop
Delta Logo
2:26 pm - 9:46 pm
SAT
-
GRB
7h 20m
1 stop
$310Delta
Sat, Jul 4 - Fri, Jul 10
Delta Logo
6:15 am - 11:49 am
GRB
-
SAT
5h 34m
1 stop
Delta Logo
5:15 am - 10:27 am
SAT
-
GRB
5h 12m
1 stop
$319Delta
Thu, Jul 9 - Wed, Jul 15
Delta Logo
5:25 pm - 11:20 pm
GRB
-
SAT
5h 55m
1 stop
Delta Logo
6:30 am - 11:24 am
SAT
-
GRB
4h 54m
1 stop
$329Delta
Thu, Oct 15 - Sun, Oct 18
American Airlines Logo
1:01 pm - 11:04 pm
GRB
-
SAT
10h 03m
2 stops
American Airlines Logo
6:57 pm - 12:12 am
SAT
-
GRB
5h 15m
1 stop
$334American Airlines
Thu, Jul 9 - Wed, Jul 15
United Airlines Logo
1:17 pm - 10:51 pm
GRB
-
SAT
9h 34m
2 stops
United Airlines Logo
5:30 pm - 11:19 pm
SAT
-
GRB
5h 49m
1 stop
$342United Airlines
Sat, Oct 10 - Wed, Oct 14
United Airlines Logo
6:30 am - 12:10 pm
GRB
-
SAT
5h 40m
1 stop
United Airlines Logo
6:40 am - 1:55 pm
SAT
-
GRB
7h 15m
1 stop
$381United Airlines
Sat, Dec 5 - Tue, Dec 8
United Airlines Logo
1:11 pm - 10:48 pm
GRB
-
SAT
9h 37m
2 stops
United Airlines Logo
2:01 pm - 9:04 pm
SAT
-
GRB
7h 03m
1 stop
$386United Airlines
Sat, Dec 5 - Tue, Dec 8
United Airlines Logo
1:11 pm - 10:48 pm
GRB
-
SAT
9h 37m
2 stops
United Airlines Logo
4:20 pm - 12:19 am
SAT
-
GRB
7h 59m
2 stops
$391United Airlines
Sat, Dec 5 - Tue, Dec 8

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American Airlines flights from Green Bay to San Antonio

Our best American Airlines deals on Green Bay to San Antonio flight tickets
American Airlines
Jul 9
GRB1:01 pmGreen Bay Austin-Straubel
10h 03m
2 stops
SAT11:04 pmSan Antonio
Jul 15
SAT6:57 pmSan Antonio
5h 15m
1 stop
GRB12:12 amGreen Bay Austin-Straubel
$334
American Airlines
Jul 9
GRB1:01 pmGreen Bay Austin-Straubel
10h 03m
2 stops
SAT11:04 pmSan Antonio
Jul 15
SAT6:01 amSan Antonio
8h 53m
2 stops
GRB2:54 pmGreen Bay Austin-Straubel
$402
American Airlines
Nov 5
GRB6:01 amGreen Bay Austin-Straubel
8h 09m
2 stops
SAT2:10 pmSan Antonio
Nov 12
SAT6:20 pmSan Antonio
5h 08m
1 stop
GRB11:28 pmGreen Bay Austin-Straubel
$440

Delta flights from Green Bay to San Antonio

Our best Delta deals on Green Bay to San Antonio flight tickets
Delta
Oct 10
GRB5:25 pmGreen Bay Austin-Straubel
5h 55m
1 stop
SAT11:20 pmSan Antonio
Oct 14
SAT4:25 pmSan Antonio
6h 20m
1 stop
GRB10:45 pmGreen Bay Austin-Straubel
$301
Delta
Jul 4
GRB5:45 amGreen Bay Austin-Straubel
8h 12m
1 stop
SAT1:57 pmSan Antonio
Jul 10
SAT5:15 amSan Antonio
5h 12m
1 stop
GRB10:27 amGreen Bay Austin-Straubel
$305
Delta
Jul 4
GRB3:12 pmGreen Bay Austin-Straubel
6h 20m
1 stop
SAT9:32 pmSan Antonio
Jul 10
SAT2:26 pmSan Antonio
7h 20m
1 stop
GRB9:46 pmGreen Bay Austin-Straubel
$310

momondo Fare Finder

 
Customize your flight search to find flights from Green Bay to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 10, 2026.
Use the filters below to find and compare flights from Green Bay to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Green BaySan Antonio

GRB - SAT

GRBSAT

Green Bay Austin-Straubel

Sat 10/10

5:25 pm-11:20 pm

1 stop5h 55m

San Antonio

Wed 10/14

4:25 pm-10:45 pm

1 stop6h 20m

$301

Green BaySan Antonio

GRB - SAT

GRBSAT

Green Bay Austin-Straubel

Sat 7/4

5:45 am-1:57 pm

1 stop8h 12m

San Antonio

Fri 7/10

5:15 am-10:27 am

1 stop5h 12m

$305

Green BaySan Antonio

GRB - SAT

GRBSAT

Green Bay Austin-Straubel

Sat 7/4

3:12 pm-9:32 pm

1 stop6h 20m

San Antonio

Fri 7/10

2:26 pm-9:46 pm

1 stop7h 20m

$310
Quickest round-trip

Green BaySan Antonio

GRB - SAT

GRBSAT

Green Bay Austin-Straubel

Thu 7/9

6:15 am-11:49 am

1 stop5h 34m

San Antonio

Wed 7/15

5:15 am-10:27 am

1 stop5h 12m

$319

Green BaySan Antonio

GRB - SAT

GRBSAT

Green Bay Austin-Straubel

Thu 10/15

5:25 pm-11:20 pm

1 stop5h 55m

San Antonio

Sun 10/18

6:30 am-11:24 am

1 stop4h 54m

$329

Green BaySan Antonio

GRB - SAT

GRBSAT

Green Bay Austin-Straubel

Thu 7/9

1:01 pm-11:04 pm

2 stops10h 03m

San Antonio

Wed 7/15

6:57 pm-12:12 am

1 stop5h 15m

$334

Green BaySan Antonio

GRB - SAT

GRBSAT

Green Bay Austin-Straubel

Sat 10/10

1:17 pm-10:51 pm

2 stops9h 34m

San Antonio

Wed 10/14

5:30 pm-11:19 pm

1 stop5h 49m

$342

Green BaySan Antonio

GRB - SAT

GRBSAT

Green Bay Austin-Straubel

Sat 12/5

6:30 am-12:10 pm

1 stop5h 40m

San Antonio

Tue 12/8

6:40 am-1:55 pm

1 stop7h 15m

$381

Green BaySan Antonio

GRB - SAT

GRBSAT

Green Bay Austin-Straubel

Sat 12/5

1:11 pm-10:48 pm

2 stops9h 37m

San Antonio

Tue 12/8

2:01 pm-9:04 pm

1 stop7h 03m

$386

Green BaySan Antonio

GRB - SAT

GRBSAT

Green Bay Austin-Straubel

Sat 12/5

1:11 pm-10:48 pm

2 stops9h 37m

San Antonio

Tue 12/8

4:20 pm-12:19 am

2 stops7h 59m

$391

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Green Bay to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Green Bay and San Antonio?

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of February, then book flights to San Antonio from Green Bay during August instead. Flights to San Antonio in August, while not as cheap as those in February, still average around $129.

When to book flights from Green Bay to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Green Bay to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Green Bay to San Antonio (GRB to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to San Antonio

Fastest flight time

5h 34m

Direct flights

None
The fastest flight from Green Bay to San Antonio takes 5h 34m
There are no direct flights from Green Bay to San Antonio. There are no popular flight routes from Green Bay to San Antonio.
Search flight deals

Frequently asked questions about flying from Green Bay to San Antonio

  • How far is Green Bay Austin-Straubel to San Antonio by plane?

    San Antonio is 1189.3 mi away from Green Bay Austin-Straubel. In terms of flight time, this usually takes a little over 5h 34m.

  • When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to San Antonio Airport?

    Prices for flights from Green Bay Austin-Straubel Airport to San Antonio Airport are updated daily.

  • How many operators does momondo search for flights from Green Bay Austin-Straubel Airport to San Antonio Airport?

  • How old do you have to be to fly from Green Bay Austin-Straubel Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Green Bay to San Antonio?

Best airlines flying from Green Bay to San Antonio

Compare and see reviews for airlines that fly from Green Bay to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $129Free CancellationRating
7.9
8,396 reviews
Search Delta flights
American AirlinesPriceFrom $258Free CancellationRating
7.1
11,635 reviews
Search American Airlines flights
United AirlinesPriceFrom $278Free CancellationRating
7.4
9,804 reviews
Search United Airlines flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Pleasanton
Boerne
Schertz

Why use momondo?

Why should I use momondo to find a flight deal from Green Bay to San Antonio?

Finding the right flight to San Antonio from Green Bay is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.

Can I find flights from Green Bay to San Antonio with flexible booking policies on momondo?

Flights from Green Bay to San Antonio with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Green Bay to San Antonio?

momondo helps you find the best flight between Green Bay and San Antonio by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Green Bay to San Antonio right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Green Bay to San Antonio flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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