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Cheap flights from Green Bay to San Antonio from $236

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 5/19. 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
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
5:20 am - 1:31 pm
GRB
-
SAT
8h 11m
1 stop
Delta Logo
6:08 am - 11:13 am
SAT
-
GRB
5h 05m
1 stop
$291Delta
Tue, Jun 2 - Sat, Jun 6
United Airlines Logo
6:30 am - 3:39 pm
GRB
-
SAT
9h 09m
2 stops
United Airlines Logo
5:18 pm - 10:45 pm
SAT
-
GRB
5h 27m
1 stop
$296United Airlines
Wed, May 27 - Wed, Jun 3
United Airlines Logo
5:26 pm - 10:54 pm
GRB
-
SAT
5h 28m
1 stop
United Airlines Logo
6:40 am - 11:59 am
SAT
-
GRB
5h 19m
1 stop
$305United Airlines
Wed, Jun 24 - Sun, Jun 28
American Airlines Logo
6:51 pm - 12:01 am
GRB
-
SAT
5h 10m
1 stop
American Airlines Logo
6:00 am - 12:29 pm
SAT
-
GRB
6h 29m
1 stop
$315American Airlines
Tue, Jun 2 - Sat, Jun 6
United Airlines Logo
3:44 pm - 10:59 pm
GRB
-
SAT
7h 15m
1 stop
United Airlines Logo
6:40 am - 2:00 pm
SAT
-
GRB
7h 20m
1 stop
$319United Airlines
Thu, May 21 - Tue, May 26
American Airlines Logo
6:51 pm - 12:01 am
GRB
-
SAT
5h 10m
1 stop
American Airlines Logo
5:35 pm - 12:10 am
SAT
-
GRB
6h 35m
2 stops
$320American Airlines
Tue, Jun 2 - Sat, Jun 6
American Airlines Logo
6:51 pm - 11:56 pm
GRB
-
SAT
5h 05m
1 stop
American Airlines Logo
5:00 am - 11:45 am
SAT
-
GRB
6h 45m
2 stops
$324American Airlines
Thu, May 21 - Sun, May 24
American Airlines Logo
2:55 pm - 9:55 pm
GRB
-
SAT
7h 00m
1 stop
American Airlines Logo
6:24 pm - 12:10 am
SAT
-
GRB
5h 46m
1 stop
$339American Airlines
Mon, Jun 1 - Mon, Jun 8
Delta Logo
4:14 pm - 9:32 pm
GRB
-
SAT
5h 18m
1 stop
Delta Logo
6:03 pm - 10:51 pm
SAT
-
GRB
4h 48m
1 stop
$344Delta
Thu, Jun 11 - Mon, Jun 15
American Airlines Logo
12:15 pm - 11:59 pm
GRB
-
SAT
11h 44m
2 stops
American Airlines Logo
6:04 am - 11:45 am
SAT
-
GRB
5h 41m
1 stop
$346American Airlines
Wed, May 27 - Wed, Jun 3

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Delta flights from Green Bay to San Antonio

Our best Delta deals on Green Bay to San Antonio flight tickets
Delta
Jun 2
GRB5:20 amGreen Bay Austin-Straubel
8h 11m
1 stop
SAT1:31 pmSan Antonio
Jun 6
SAT6:08 amSan Antonio
5h 05m
1 stop
GRB11:13 amGreen Bay Austin-Straubel
$291
Delta
Jun 11
GRB4:14 pmGreen Bay Austin-Straubel
5h 18m
1 stop
SAT9:32 pmSan Antonio
Jun 15
SAT6:03 pmSan Antonio
4h 48m
1 stop
GRB10:51 pmGreen Bay Austin-Straubel
$344
Delta
Jun 14
GRB5:10 amGreen Bay Austin-Straubel
8h 25m
1 stop
SAT1:35 pmSan Antonio
Jun 21
SAT4:15 pmSan Antonio
6h 36m
1 stop
GRB10:51 pmGreen Bay Austin-Straubel
$509

United Airlines flights from Green Bay to San Antonio

Our best United Airlines deals on Green Bay to San Antonio flight tickets
United Airlines
May 27
GRB6:30 amGreen Bay Austin-Straubel
9h 09m
2 stops
SAT3:39 pmSan Antonio
Jun 3
SAT5:18 pmSan Antonio
5h 27m
1 stop
GRB10:45 pmGreen Bay Austin-Straubel
$296
United Airlines
Jun 24
GRB5:26 pmGreen Bay Austin-Straubel
5h 28m
1 stop
SAT10:54 pmSan Antonio
Jun 28
SAT6:40 amSan Antonio
5h 19m
1 stop
GRB11:59 amGreen Bay Austin-Straubel
$305
United Airlines
May 21
GRB3:44 pmGreen Bay Austin-Straubel
7h 15m
1 stop
SAT10:59 pmSan Antonio
May 26
SAT6:40 amSan Antonio
7h 20m
1 stop
GRB2:00 pmGreen Bay Austin-Straubel
$319

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 April 29, 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

Tue 6/2

5:20 am-1:31 pm

1 stop8h 11m

San Antonio

Sat 6/6

6:08 am-11:13 am

1 stop5h 05m

$291

Green BaySan Antonio

GRB - SAT

GRBSAT

Green Bay Austin-Straubel

Wed 5/27

6:30 am-3:39 pm

2 stops9h 09m

San Antonio

Wed 6/3

5:18 pm-10:45 pm

1 stop5h 27m

$296

Green BaySan Antonio

GRB - SAT

GRBSAT

Green Bay Austin-Straubel

Wed 6/24

5:26 pm-10:54 pm

1 stop5h 28m

San Antonio

Sun 6/28

6:40 am-11:59 am

1 stop5h 19m

$305

Green BaySan Antonio

GRB - SAT

GRBSAT

Green Bay Austin-Straubel

Tue 6/2

6:51 pm-12:01 am

1 stop5h 10m

San Antonio

Sat 6/6

6:00 am-12:29 pm

1 stop6h 29m

$315

Green BaySan Antonio

GRB - SAT

GRBSAT

Green Bay Austin-Straubel

Thu 5/21

3:44 pm-10:59 pm

1 stop7h 15m

San Antonio

Tue 5/26

6:40 am-2:00 pm

1 stop7h 20m

$319

Green BaySan Antonio

GRB - SAT

GRBSAT

Green Bay Austin-Straubel

Tue 6/2

6:51 pm-12:01 am

1 stop5h 10m

San Antonio

Sat 6/6

5:35 pm-12:10 am

2 stops6h 35m

$320

Green BaySan Antonio

GRB - SAT

GRBSAT

Green Bay Austin-Straubel

Thu 5/21

6:51 pm-11:56 pm

1 stop5h 05m

San Antonio

Sun 5/24

5:00 am-11:45 am

2 stops6h 45m

$324

Green BaySan Antonio

GRB - SAT

GRBSAT

Green Bay Austin-Straubel

Mon 6/1

2:55 pm-9:55 pm

1 stop7h 00m

San Antonio

Mon 6/8

6:24 pm-12:10 am

1 stop5h 46m

$339
Quickest round-trip

Green BaySan Antonio

GRB - SAT

GRBSAT

Green Bay Austin-Straubel

Thu 6/11

4:14 pm-9:32 pm

1 stop5h 18m

San Antonio

Mon 6/15

6:03 pm-10:51 pm

1 stop4h 48m

$344

Green BaySan Antonio

GRB - SAT

GRBSAT

Green Bay Austin-Straubel

Wed 5/27

12:15 pm-11:59 pm

2 stops11h 44m

San Antonio

Wed 6/3

6:04 am-11:45 am

1 stop5h 41m

$346

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 $154.

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 19m

Direct flights

None
The fastest flight from Green Bay to San Antonio takes 5h 19m
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 19m.

  • 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
8,466 reviews
Search Delta flights
American AirlinesPriceFrom $228Free CancellationRating
7.1
11,678 reviews
Search American Airlines flights
United AirlinesPriceFrom $278Free CancellationRating
7.4
9,680 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
Boerne
Pleasanton
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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