$238+ Cheap flights from St. Louis to Green Bay (STL - GRB)
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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GRB
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Green Bay with Cheapflights
1. Tell us where you want to go
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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Green Bay
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Cheapest flights from St. Louis to Green BayExplore the most affordable flight options available from St. Louis to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
Explore the most affordable flight options available from St. Louis to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/63:32 pm -
1 stop3h 49m
Wed 9/169:34 am -
1 stop6h 04m
Deal found 8/3![United Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 8/1. 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 9/58:06 pm -
1 stop4h 10m
Mon 9/77:02 pm -
1 stop5h 12m
Deal found 8/1![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 8/5. 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 9/205:00 am -
1 stop4h 35m
Thu 9/248:27 pm -
1 stop4h 00m
Deal found 8/5![American Airlines logo]()
$321
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Tue 8/1812:59 pm -
1 stop3h 55m
Sat 8/225:29 pm -
1 stop5h 30m
Deal found 8/3![United Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 8/5. 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 9/68:07 pm -
1 stop4h 09m
Mon 9/77:02 pm -
1 stop5h 12m
Deal found 8/5![American Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 8/2. 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 8/142:10 pm -
1 stop6h 30m
Thu 8/206:15 am -
1 stop4h 08m
Deal found 8/2![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Mon 8/106:00 am -
1 stop4h 01m
Sat 8/158:55 am -
1 stop6h 36m
Deal found 8/3![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/78:07 pm -
1 stop4h 09m
Fri 9/118:27 pm -
1 stop13h 51m
Deal found 8/3![American Airlines logo]()
$373
This American Airlines deal was found by Cheapflights users on 8/5. 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 10/155:00 am -
1 stop4h 22m
Mon 10/198:04 pm -
1 stop4h 05m
Deal found 8/5![American Airlines logo]()
$382
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/39:32 am -
1 stop5h 09m
Wed 9/95:43 am -
2 stops7h 20m
Deal found 8/4![American Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 8/4. 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 8/65:34 pm -
1 stop3h 33m
Sun 8/96:57 am -
1 stop6h 17m
Deal found 8/4![Delta logo]()
$389
Best flights from St. Louis to Green BayDiscover carefully curated flight deals from St. Louis to Green Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from St. Louis to Green Bay that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This Delta deal was found by Cheapflights users on 8/3. 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 10/16:15 am -
1 stop5h 07m
Thu 10/87:00 am -
1 stop6h 53m
Deal found 8/3![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/63:32 pm -
1 stop3h 49m
Wed 9/169:34 am -
1 stop6h 04m
Deal found 8/3![United Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 8/2. 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 9/105:00 am -
1 stop4h 35m
Mon 9/148:27 pm -
1 stop4h 00m
Deal found 8/2![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/98:00 am -
1 stop4h 05m
Sun 9/136:25 am -
1 stop5h 37m
Deal found 8/3![United Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 8/1. 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 9/58:06 pm -
1 stop4h 10m
Mon 9/77:02 pm -
1 stop5h 12m
Deal found 8/1![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Tue 8/1812:59 pm -
1 stop3h 55m
Sat 8/225:29 pm -
1 stop5h 30m
Deal found 8/3![United Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 8/5. 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 10/155:00 am -
1 stop4h 22m
Mon 10/198:04 pm -
1 stop4h 05m
Deal found 8/5![American Airlines logo]()
$382
This United Airlines deal was found by Cheapflights users on 8/4. 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 8/1910:53 am -
1 stop6h 01m
Sun 8/236:25 am -
1 stop5h 37m
Deal found 8/4![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 8/4. 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 1/68:33 am -
1 stop3h 32m
Sat 1/95:18 pm -
1 stop5h 51m
Deal found 8/4![United Airlines logo]()
$404
Last-minute flights from St. Louis to Green BayDiscover last-minute flight deals from St. Louis to Green Bay. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Green Bay. Data last updated August 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/4. 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 8/65:34 pm -
1 stop3h 33m
Sun 8/96:57 am -
1 stop6h 17m
Deal found 8/4![Delta logo]()
$389
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Mon 8/106:00 am -
1 stop4h 01m
Sat 8/158:55 am -
1 stop6h 36m
Deal found 8/3![United Airlines logo]()
$369
This Delta deal was found by Cheapflights users on 8/2. 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 8/142:10 pm -
1 stop6h 30m
Thu 8/206:15 am -
1 stop4h 08m
Deal found 8/2![Delta logo]()
$349
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Tue 8/1812:59 pm -
1 stop3h 55m
Sat 8/225:29 pm -
1 stop5h 30m
Deal found 8/3![United Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 8/4. 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 9/39:32 am -
1 stop5h 09m
Wed 9/95:43 am -
2 stops7h 20m
Deal found 8/4![American Airlines logo]()
$388
This American Airlines deal was found by Cheapflights users on 8/1. 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 9/58:06 pm -
1 stop4h 10m
Mon 9/77:02 pm -
1 stop5h 12m
Deal found 8/1![American Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 8/3. 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 9/63:32 pm -
1 stop3h 49m
Wed 9/169:34 am -
1 stop6h 04m
Deal found 8/3![United Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 8/5. 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 9/68:07 pm -
1 stop4h 09m
Mon 9/77:02 pm -
1 stop5h 12m
Deal found 8/5![American Airlines logo]()
$344
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/78:07 pm -
1 stop4h 09m
Fri 9/118:27 pm -
1 stop13h 51m
Deal found 8/3![American Airlines logo]()
$373
This American Airlines deal was found by Cheapflights users on 8/5. 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 9/205:00 am -
1 stop4h 35m
Thu 9/248:27 pm -
1 stop4h 00m
Deal found 8/5![American Airlines logo]()
$321
One-way flights from St. Louis to Green BaySearch for one-way flight options from St. Louis to Green Bay. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from St. Louis to Green Bay. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Fri 8/218:00 am -
1 stop3h 55m
Deal found 8/3![United Airlines logo]()
$238
This deal was found by Cheapflights users on 8/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:00 am -
1 stop4h 02m
Deal found 8/3![United Airlines logo]()
$280
This Delta deal was found by Cheapflights users on 8/3. 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 8/116:30 am -
1 stop3h 57m
Deal found 8/3![Delta logo]()
$324
This American Airlines deal was found by Cheapflights users on 8/3. 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.
Fri 8/218:34 am -
2 stops9h 51m
Deal found 8/3![American Airlines logo]()
$325
This American Airlines deal was found by Cheapflights users on 8/3. 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 8/116:54 am -
2 stops7h 47m
Deal found 8/3![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 8/2. 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 9/266:53 am -
2 stops8h 41m
Deal found 8/2![American Airlines logo]()
$338
This American Airlines deal was found by Cheapflights users on 8/1. 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 8/133:25 pm -
2 stops8h 51m
Deal found 8/1![American Airlines logo]()
$389
This United Airlines deal was found by Cheapflights users on 8/1. 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 8/137:00 am -
3 stops16h 19m
Deal found 8/1![United Airlines logo]()
$641
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Tue 8/117:00 am -
3 stops16h 19m
Deal found 8/3![United Airlines logo]()
$713
This United Airlines deal was found by Cheapflights users on 8/2. 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 9/266:15 am -
3 stops17h 04m
Deal found 8/2![United Airlines logo]()
$908
Find flight deals from St. Louis to Green Bay
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) 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 August 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $299 (American Airlines) |
One-way from | $238 (United Airlines) |
Popular in | March |
Cheapest in | February |
Average price | $288 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis 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 August 6, 2026.
Use the filters below to find and compare flights from St. Louis to Green Bay that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisGreen Bay
STL Lambert-St Louis - GRB Green Bay Austin-Straubel
STLGRB
Lambert-St Louis
Thu 10/1
6:15 am-11:22 am
1 stop5h 07m
Green Bay Austin-Straubel
Thu 10/8
7:00 am-1:53 pm
1 stop6h 53m
$299
St. LouisGreen Bay
STL Lambert-St Louis - GRB Green Bay Austin-Straubel
STLGRB
Lambert-St Louis
Sun 9/6
3:32 pm-7:21 pm
1 stop3h 49m
Green Bay Austin-Straubel
Wed 9/16
9:34 am-3:38 pm
1 stop6h 04m
$299
St. LouisGreen Bay
STL Lambert-St Louis - GRB Green Bay Austin-Straubel
STLGRB
Lambert-St Louis
Thu 9/10
5:00 am-9:35 am
1 stop4h 35m
Green Bay Austin-Straubel
Mon 9/14
8:27 pm-12:27 am
1 stop4h 00m
$319
St. LouisGreen Bay
STL Lambert-St Louis - GRB Green Bay Austin-Straubel
STLGRB
Lambert-St Louis
Wed 9/9
8:00 am-12:05 pm
1 stop4h 05m
Green Bay Austin-Straubel
Sun 9/13
6:25 am-12:02 pm
1 stop5h 37m
$319
St. LouisGreen Bay
STL Lambert-St Louis - GRB Green Bay Austin-Straubel
STLGRB
Lambert-St Louis
Sat 9/5
8:06 pm-12:16 am
1 stop4h 10m
Green Bay Austin-Straubel
Mon 9/7
7:02 pm-12:14 am
1 stop5h 12m
$319
St. LouisGreen Bay
STL Lambert-St Louis - GRB Green Bay Austin-Straubel
STLGRB
Lambert-St Louis
Tue 8/18
12:59 pm-4:54 pm
1 stop3h 55m
Green Bay Austin-Straubel
Sat 8/22
5:29 pm-10:59 pm
1 stop5h 30m
$329
Quickest round-trip
St. LouisGreen Bay
STL Lambert-St Louis - GRB Green Bay Austin-Straubel
STLGRB
Lambert-St Louis
Thu 10/15
5:00 am-9:22 am
1 stop4h 22m
Green Bay Austin-Straubel
Mon 10/19
8:04 pm-12:09 am
1 stop4h 05m
$382
St. LouisGreen Bay
STL Lambert-St Louis - GRB Green Bay Austin-Straubel
STLGRB
Lambert-St Louis
Wed 8/19
10:53 am-4:54 pm
1 stop6h 01m
Green Bay Austin-Straubel
Sun 8/23
6:25 am-12:02 pm
1 stop5h 37m
$399
St. LouisGreen Bay
STL Lambert-St Louis - GRB Green Bay Austin-Straubel
STLGRB
Lambert-St Louis
Wed 1/6
8:33 am-12:05 pm
1 stop3h 32m
Green Bay Austin-Straubel
Sat 1/9
5:18 pm-11:09 pm
1 stop5h 51m
$404
Cheapest one-way
St. LouisGreen Bay
STL Lambert-St Louis - GRB Green Bay Austin-Straubel
STLGRB
Lambert-St Louis
Fri 8/21
8:00 am-11:55 am
1 stop3h 55m
$238
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from St. Louis 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 St. Louis to Green Bay in August.
| 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 St. Louis-Green Bay flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Green Bay flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Green Bay flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-Green Bay 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 St. Louis-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 St. Louis to Green Bay
Have a flexible travel schedule? Discover the best time to fly to Green Bay from St. Louis with our price prediction graph.
STL-GRB
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 St. Louis 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 August 6, 2026.
See what other customers who have flown with United Airlines and American Airlines from St. Louis to Green Bay have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Food
6.7
Comfort
7.3
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Food
6.7
Comfort
7.3
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Crew
8.1
Entertainment
7.1
Overall
7.4
Boarding
7.7
Food
6.7
Comfort
7.3
Reviews
1 / 20
2.0
MediocreDawn,Aug 2026
ORD - DEN
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Green Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Other flights to Green Bay
Explore flights to Green Bay departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 6, 2026.
St. Louis and Green Bay flights
Browse other St. Louis and Green Bay flight options. Last updated on August 6, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on August 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from St. Louis to Green Bay
Discover the top 2 airlines that operate flights from St. Louis 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 August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$249 | Average$438 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$278 | Average$337 | FlexibilityNo cancel fee | On-time69% |