$227+ Cheap flights from Green Bay to San Antonio (GRB - SAT)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — SAT
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
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Cheapest flights from Green Bay to San AntonioExplore the most affordable flight options available from Green Bay to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from Green Bay to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 9/296:15 am
GRB
- SAT
1 stop5h 29m
Delta
Sat 10/36:15 am
SAT
- GRB
1 stop5h 05m
Delta
Deal found 6/10![Delta logo]()
$291
This Delta deal was found by Cheapflights users on 6/6. 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.
Sat 10/105:25 pm
GRB
- SAT
1 stop5h 55m
Delta
Wed 10/144:25 pm
SAT
- GRB
1 stop6h 20m
Delta
Deal found 6/6![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 6/8. 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.
Sat 7/45:45 am
GRB
- SAT
1 stop8h 12m
Delta
Fri 7/105:15 am
SAT
- GRB
1 stop5h 12m
Delta
Deal found 6/8![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 6/9. 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 7/96:15 am
GRB
- SAT
1 stop5h 34m
Delta
Wed 7/155:15 am
SAT
- GRB
1 stop5h 12m
Delta
Deal found 6/9![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 6/6. 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 10/155:25 pm
GRB
- SAT
1 stop5h 55m
Delta
Sun 10/186:30 am
SAT
- GRB
1 stop4h 54m
Delta
Deal found 6/6![Delta logo]()
$329
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/91:01 pm
GRB
- SAT
2 stops10h 03m
American Airlines
Wed 7/156:57 pm
SAT
- GRB
1 stop5h 15m
American Airlines
Deal found 6/9![American Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 10/101:17 pm
GRB
- SAT
2 stops9h 34m
United Airlines
Wed 10/145:30 pm
SAT
- GRB
1 stop5h 49m
United Airlines
Deal found 6/6![United Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/294:04 pm
GRB
- SAT
1 stop7h 51m
American Airlines
Sat 10/35:00 am
SAT
- GRB
2 stops10h 34m
American Airlines
Deal found 6/10![American Airlines logo]()
$346
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 12/56:30 am
GRB
- SAT
1 stop5h 40m
United Airlines
Tue 12/86:40 am
SAT
- GRB
1 stop7h 15m
United Airlines
Deal found 6/7![United Airlines logo]()
$381
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/149:51 am
GRB
- SAT
1 stop8h 12m
American Airlines
Sat 7/186:57 pm
SAT
- GRB
1 stop5h 15m
American Airlines
Deal found 6/10![American Airlines logo]()
$387
Best flights from Green Bay to San AntonioDiscover carefully curated flight deals from Green Bay to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from Green Bay to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 9/296:15 am
GRB
- SAT
1 stop5h 29m
Delta
Sat 10/36:15 am
SAT
- GRB
1 stop5h 05m
Delta
Deal found 6/10![Delta logo]()
$291
This American Airlines deal was found by Cheapflights users on 6/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:16 am
GRB
- SAT
2 stops7h 13m
American Airlines
Fri 7/106:57 pm
SAT
- GRB
1 stop5h 15m
American Airlines
Deal found 6/8![American Airlines logo]()
$310
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 10/101:17 pm
GRB
- SAT
2 stops9h 34m
United Airlines
Wed 10/145:30 pm
SAT
- GRB
1 stop5h 49m
United Airlines
Deal found 6/6![United Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 6/6. 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.
Sat 10/105:25 pm
GRB
- SAT
1 stop5h 55m
Delta
Wed 10/144:25 pm
SAT
- GRB
1 stop6h 20m
Delta
Deal found 6/6![Delta logo]()
$301
This Delta deal was found by Cheapflights users on 6/8. 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.
Sat 7/45:45 am
GRB
- SAT
1 stop8h 12m
Delta
Fri 7/105:15 am
SAT
- GRB
1 stop5h 12m
Delta
Deal found 6/8![Delta logo]()
$305
This United Airlines deal was found by Cheapflights users on 6/9. 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 9/910:31 am
GRB
- SAT
1 stop6h 00m
United Airlines
Sat 9/126:36 am
SAT
- GRB
1 stop5h 29m
United Airlines
Deal found 6/9![United Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 6/9. 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 7/96:15 am
GRB
- SAT
1 stop5h 34m
Delta
Wed 7/155:15 am
SAT
- GRB
1 stop5h 12m
Delta
Deal found 6/9![Delta logo]()
$319
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 12/56:30 am
GRB
- SAT
1 stop5h 40m
United Airlines
Tue 12/86:40 am
SAT
- GRB
1 stop7h 15m
United Airlines
Deal found 6/6![United Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 6/7. 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 11/55:30 am
GRB
- SAT
1 stop5h 56m
Delta
Thu 11/1212:50 pm
SAT
- GRB
1 stop7h 47m
Delta
Deal found 6/7![Delta logo]()
$319
This Delta deal was found by Cheapflights users on 6/6. 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.
Fri 10/167:00 am
GRB
- SAT
1 stop8h 04m
Delta
Mon 10/195:20 am
SAT
- GRB
1 stop5h 03m
Delta
Deal found 6/6![Delta logo]()
$329
Last-minute flights from Green Bay to San AntonioDiscover last-minute flight deals from Green Bay to San Antonio. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from Green Bay to San Antonio. Data last updated June 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/166:04 am
GRB
- SAT
1 stop7h 26m
American Airlines
Sat 6/206:05 am
SAT
- GRB
1 stop6h 24m
American Airlines
Deal found 6/10![American Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 6/8. 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.
Sat 7/45:45 am
GRB
- SAT
1 stop8h 12m
Delta
Fri 7/105:15 am
SAT
- GRB
1 stop5h 12m
Delta
Deal found 6/8![Delta logo]()
$305
This Delta deal was found by Cheapflights users on 6/7. 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.
Tue 7/74:14 pm
GRB
- SAT
1 stop5h 12m
Delta
Fri 7/244:15 pm
SAT
- GRB
1 stop6h 33m
Delta
Deal found 6/7![Delta logo]()
$508
This Delta deal was found by Cheapflights users on 6/9. 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 7/96:15 am
GRB
- SAT
1 stop5h 34m
Delta
Wed 7/155:15 am
SAT
- GRB
1 stop5h 12m
Delta
Deal found 6/9![Delta logo]()
$319
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/91:01 pm
GRB
- SAT
2 stops10h 03m
American Airlines
Wed 7/156:57 pm
SAT
- GRB
1 stop5h 15m
American Airlines
Deal found 6/9![American Airlines logo]()
$334
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1111:16 am
GRB
- SAT
1 stop6h 46m
American Airlines
Sat 7/186:57 pm
SAT
- GRB
1 stop5h 15m
American Airlines
Deal found 6/10![American Airlines logo]()
$416
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/149:51 am
GRB
- SAT
1 stop8h 12m
American Airlines
Sat 7/186:57 pm
SAT
- GRB
1 stop5h 15m
American Airlines
Deal found 6/10![American Airlines logo]()
$387
One-way flights from Green Bay to San AntonioSearch for one-way flight options from Green Bay to San Antonio. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from Green Bay to San Antonio. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This Delta deal was found by Cheapflights users on 6/9. 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.
Mon 8/105:24 am
GRB
- SAT
1 stop5h 46m
Delta
Deal found 6/9![Delta logo]()
$227
This Delta deal was found by Cheapflights users on 6/9. 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.
Sat 8/85:24 am
GRB
- SAT
1 stop8h 14m
Delta
Deal found 6/9![Delta logo]()
$255
This Delta deal was found by Cheapflights users on 6/9. 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 8/95:24 am
GRB
- SAT
1 stop5h 46m
Delta
Deal found 6/9![Delta logo]()
$274
This Delta deal was found by Cheapflights users on 6/6. 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.
Sat 6/275:45 am
GRB
- SAT
1 stop5h 25m
Delta
Deal found 6/6![Delta logo]()
$289
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 6/245:10 am
GRB
- SAT
1 stop8h 25m
Delta
Deal found 6/10![Delta logo]()
$314
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/812:26 pm
GRB
- SAT
2 stops10h 28m
American Airlines
Deal found 6/9![American Airlines logo]()
$346
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:26 pm
GRB
- SAT
2 stops10h 24m
American Airlines
Deal found 6/9![American Airlines logo]()
$372
This United Airlines deal was found by Cheapflights users on 6/10. 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 6/2412:34 pm
GRB
- SAT
2 stops10h 08m
United Airlines
Deal found 6/10![United Airlines logo]()
$432
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 6/278:03 am
GRB
- SAT
2 stops11h 55m
United Airlines
Deal found 6/6![United Airlines logo]()
$458
This American Airlines deal was found by Cheapflights users on 6/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/29:46 am
GRB
- SAT
1 stop14h 24m
American Airlines
Deal found 6/7![American Airlines logo]()
$462
This American Airlines deal was found by Cheapflights users on 6/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/912:26 pm
GRB
- SAT
2 stops11h 33m
American Airlines
Deal found 6/9![American Airlines logo]()
$508
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2512:59 pm
GRB
- SAT
2 stops11h 00m
American Airlines
Deal found 6/10![American Airlines logo]()
$542
Find flight deals from Green Bay to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to San Antonio (SAT). 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 June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $291 (Delta) |
One-way from | $227 (Delta) |
Popular in | March |
Cheapest in | August |
Average price | $408 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 11, 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
Cheapest round-trip
Quickest round-trip
Green BaySan Antonio
GRB - SAT
GRBSAT
Green Bay Austin-Straubel
Tue 9/29
6:15 am-11:44 am
1 stop5h 29m
San Antonio
Sat 10/3
6:15 am-11:20 am
1 stop5h 05m
$291
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
11:16 am-6:29 pm
2 stops7h 13m
San Antonio
Fri 7/10
6:57 pm-12:12 am
1 stop5h 15m
$310
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 11/5
5:30 am-11:26 am
1 stop5h 56m
San Antonio
Thu 11/12
12:50 pm-8:37 pm
1 stop7h 47m
$319
Green BaySan Antonio
GRB - SAT
GRBSAT
Green Bay Austin-Straubel
Fri 10/16
7:00 am-3:04 pm
1 stop8h 04m
San Antonio
Mon 10/19
5:20 am-10:23 am
1 stop5h 03m
$329
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
Wed 9/9
10:31 am-4:31 pm
1 stop6h 00m
San Antonio
Sat 9/12
6:36 am-12:05 pm
1 stop5h 29m
$381
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
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Green Bay to San Antonio
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 Green Bay to San Antonio in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Green Bay-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Green Bay-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Green Bay-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Green Bay-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub 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 Green Bay-San Antonio 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 Green Bay to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Green Bay with our price prediction graph.
GRB-SAT
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 Green Bay to San Antonio
Reviews of airlines servicing San Antonio
Get insights into the airlines that provide service to San Antonio. 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 San Antonio. Reviews last updated June 11, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Green Bay to San Antonio to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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Top 3 airlines flying from Green Bay to San Antonio
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$300 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$258 | Average$383 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$278 | Average$358 | FlexibilityNo cancel fee | On-time69% |