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$259+ Cheap flights from San Antonio to Green Bay (SAT - GRB)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — GRB
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Cheap flight deals from San Antonio to Green Bay

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Green Bay (GRB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$259
(Delta)

Popular in

February

Cheapest in

September

Average price

$413
Provider with most accurate pricing for San Antonio-Green Bay Austin-Straubel flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Green Bay Austin-Straubel flights.
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From San Antonio to Green Bay Austin-Straubel
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Highest demand for flights based on searches. 29% potential increase in price ($186 potential increase over avg. RT price).
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Cheapest flight prices on average. 13% potential price decrease ($53 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from San Antonio to Green Bay

Cheapest flights from San Antonio to Green Bay
Explore the most affordable flight options available from San Antonio to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/127:05 amSAT - GRB
1 stop5h 28mUnited Airlines
Sun 11/165:27 pmGRB - SAT
1 stop5h 49mUnited Airlines
Deal found 10/28$289
This Delta deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:15 amSAT - GRB
1 stop5h 15mDelta
Mon 11/174:56 pmGRB - SAT
1 stop6h 01mDelta
Deal found 10/29$309
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/307:05 amSAT - GRB
1 stop5h 28mUnited Airlines
Sat 11/13:51 pmGRB - SAT
1 stop7h 37mUnited Airlines
Deal found 10/26$381
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/77:00 amSAT - GRB
1 stop6h 00mUnited Airlines
Thu 12/116:15 amGRB - SAT
1 stop6h 13mUnited Airlines
Deal found 10/28$473
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/75:10 amSAT - GRB
2 stops10h 27mDelta
Thu 12/1112:13 pmGRB - SAT
2 stops12h 21mDelta
Deal found 10/28$483

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Antonio to Green Bay 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, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from San Antonio to Green Bay that are best for you.

Fly from

San Antonio

Fly to

Green Bay

Route

Depart

Return

Price

San AntonioGreen Bay

SAT - GRB

SATGRB

San Antonio

Wed 4/15

6:30 am-11:09 am

1 stop4h 39m

Green Bay Austin-Straubel

Sat 4/18

5:25 pm-11:12 pm

1 stop5h 47m

$259

San AntonioGreen Bay

SAT - GRB

SATGRB

San Antonio

Wed 11/12

7:05 am-12:33 pm

1 stop5h 28m

Green Bay Austin-Straubel

Sun 11/16

5:27 pm-11:16 pm

1 stop5h 49m

$289

San AntonioGreen Bay

SAT - GRB

SATGRB

San Antonio

Thu 11/13

5:15 am-10:30 am

1 stop5h 15m

Green Bay Austin-Straubel

Mon 11/17

4:56 pm-10:57 pm

1 stop6h 01m

$309

San AntonioGreen Bay

SAT - GRB

SATGRB

San Antonio

Mon 11/3

6:25 am-11:22 am

1 stop4h 57m

$416

San AntonioGreen Bay

SAT - GRB

SATGRB

San Antonio

Mon 11/3

9:45 am-9:38 pm

3 stops11h 53m

$831

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Compare providers for flights from San Antonio to Green Bay

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Green Bay in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Antonio-Green Bay flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Antonio-Green Bay flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Antonio-Green Bay flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Antonio-Green Bay flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Green Bay flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Antonio to Green Bay

Have a flexible travel schedule? Discover the best time to fly to Green Bay from San Antonio with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Antonio to Green Bay

What is the cheapest month to book a flight from San Antonio to Green Bay?

Currently, August is the cheapest month in which you can book a flight from San Antonio to Green Bay (average of $176). Flying from San Antonio to Green Bay in March is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from San Antonio to Green Bay?

Reviews of airlines servicing Green Bay

Get insights into the airlines that provide service to Green Bay. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Green Bay. Reviews last updated October 29, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from San Antonio to Green Bay by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,992 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,992 reviews
Delta
7.9
Good
7,992 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,992 reviews

Overall

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.3

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from San Antonio to Green Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    A quick flight from San Antonio to Green Bay can take about 4h 39m. Delta provides one of the quickest options available for as low as $259. Airlines will cover a distance of 1177 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from San Antonio to Green Bay round-trip?

    Currently priced at $256, Delta will fly you from San Antonio to Green Bay and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $328. Delta is priced at 41% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from San Antonio to Green Bay that include hotel bookings?

    Yes. In addition to deals on San Antonio to Green Bay flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Antonio to Green Bay?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Green Bay.

  • Can I find deals for business class flights from San Antonio to Green Bay?

    Yes. Cheapflights offers flight deals from San Antonio to Green Bay by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Antonio to Green Bay?

    Currently, August is the cheapest month in which you can book a flight from San Antonio to Green Bay (average of $176). Flying from San Antonio to Green Bay in March is currently the most expensive (average of $288). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Green Bay?

Book flights to Green Bay if you plan to visit one of these locations
Manitowoc

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Top 2 airlines flying from San Antonio to Green Bay

Discover the top 2 airlines that operate flights from San Antonio to Green Bay. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$256Average$358FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$328Average$388FlexibilityNo cancel feeOn-time71%

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