$263+ Cheap flights from Green Bay to Sioux Falls (GRB - FSD)
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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — FSD
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Green Bay to Sioux Falls 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Green Bay to Sioux Falls
Cheapest
Best
Last-minute
One-way
Cheapest flights from Green Bay to Sioux FallsExplore the most affordable flight options available from Green Bay to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Green Bay to Sioux Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 11/132:40 pm -
1 stop4h 08m
Sun 11/157:18 pm -
1 stop4h 48m
Deal found 9/8![American Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Sun 9/67:02 pm -
1 stop5h 23m
Mon 9/76:24 am -
1 stop5h 32m
Deal found 9/4![American Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 11/138:29 pm -
1 stop4h 00m
Mon 11/161:08 pm -
2 stops10h 58m
Deal found 9/8![American Airlines logo]()
$424
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Tue 9/225:05 pm -
1 stop6h 07m
Sat 9/263:03 pm -
1 stop6h 00m
Deal found 9/6![United Airlines logo]()
$508
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Mon 9/215:05 pm -
1 stop6h 07m
Fri 9/256:31 pm -
1 stop4h 48m
Deal found 9/6![United Airlines logo]()
$745
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Mon 10/198:04 pm -
1 stop23h 01m
Fri 10/237:39 pm -
1 stop4h 33m
Deal found 9/4![American Airlines logo]()
$785
Best flights from Green Bay to Sioux FallsDiscover carefully curated flight deals from Green Bay to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Green Bay to Sioux Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 11/132:40 pm -
1 stop4h 08m
Mon 11/163:29 pm -
1 stop4h 30m
Deal found 9/8![American Airlines logo]()
$299
This Delta deal was found by Cheapflights users on 9/8. 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.
Fri 3/56:45 am -
1 stop5h 26m
Sun 3/710:58 am -
1 stop4h 56m
Deal found 9/8![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 9/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/303:26 pm -
1 stop6h 57m
Tue 2/23:06 pm -
1 stop6h 07m
Deal found 9/8![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Fri 11/136:54 pm -
2 stops17h 34m
Sun 11/157:18 pm -
1 stop4h 48m
Deal found 9/8![American Airlines logo]()
$467
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Tue 9/225:05 pm -
1 stop6h 07m
Sat 9/263:03 pm -
1 stop6h 00m
Deal found 9/6![United Airlines logo]()
$508
Last-minute flights from Green Bay to Sioux FallsDiscover last-minute flight deals from Green Bay to Sioux Falls. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Green Bay to Sioux Falls. Data last updated September 9, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Mon 9/215:05 pm -
1 stop6h 07m
Fri 9/256:31 pm -
1 stop4h 48m
Deal found 9/6![United Airlines logo]()
$745
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Tue 9/225:05 pm -
1 stop6h 07m
Sat 9/263:03 pm -
1 stop6h 00m
Deal found 9/6![United Airlines logo]()
$508
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Mon 10/198:04 pm -
1 stop23h 01m
Fri 10/237:39 pm -
1 stop4h 33m
Deal found 9/4![American Airlines logo]()
$785
One-way flights from Green Bay to Sioux FallsSearch for one-way flight options from Green Bay to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Green Bay to Sioux Falls. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This American Airlines deal was found by Cheapflights users on 9/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:04 pm -
1 stop4h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/6![American Airlines logo]()
$263
Find flight deals from Green Bay to Sioux Falls
Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to Sioux Falls (FSD). 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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $384 (United Airlines) |
One-way from | $263 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Green Bay to Sioux Falls 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 7,457,451 searches. Data last updated September 9, 2026.
Use the filters below to find and compare flights from Green Bay to Sioux Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Green BaySioux Falls
GRB Green Bay Austin-Straubel - FSD Sioux Falls Joe Foss Field
GRBFSD
Green Bay Austin-Straubel
Wed 10/21
8:04 pm-12:41 am
1 stop4h 37m
Sioux Falls Joe Foss Field
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$263
Green BaySioux Falls
GRB Green Bay Austin-Straubel - FSD Sioux Falls Joe Foss Field
GRBFSD
Green Bay Austin-Straubel
Fri 11/13
2:40 pm-6:48 pm
1 stop4h 08m
Sioux Falls Joe Foss Field
Mon 11/16
3:29 pm-7:59 pm
1 stop4h 30m
$299
Green BaySioux Falls
GRB Green Bay Austin-Straubel - FSD Sioux Falls Joe Foss Field
GRBFSD
Green Bay Austin-Straubel
Fri 3/5
6:45 am-12:11 pm
1 stop5h 26m
Sioux Falls Joe Foss Field
Sun 3/7
10:58 am-3:54 pm
1 stop4h 56m
$299
Green BaySioux Falls
GRB Green Bay Austin-Straubel - FSD Sioux Falls Joe Foss Field
GRBFSD
Green Bay Austin-Straubel
Sat 1/30
3:26 pm-10:23 pm
1 stop6h 57m
Sioux Falls Joe Foss Field
Tue 2/2
3:06 pm-9:13 pm
1 stop6h 07m
$369
Green BaySioux Falls
GRB Green Bay Austin-Straubel - FSD Sioux Falls Joe Foss Field
GRBFSD
Green Bay Austin-Straubel
Fri 11/13
6:54 pm-12:28 pm
2 stops17h 34m
Sioux Falls Joe Foss Field
Sun 11/15
7:18 pm-12:06 am
1 stop4h 48m
$467
Green BaySioux Falls
GRB Green Bay Austin-Straubel - FSD Sioux Falls Joe Foss Field
GRBFSD
Green Bay Austin-Straubel
Tue 9/22
5:05 pm-11:12 pm
1 stop6h 07m
Sioux Falls Joe Foss Field
Sat 9/26
3:03 pm-9:03 pm
1 stop6h 00m
$508
Sorted by cheapest first
Compare providers for flights from Green Bay to Sioux Falls
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 Sioux Falls in September.
| 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-Sioux Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Green Bay-Sioux Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Green Bay-Sioux Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Green Bay-Sioux Falls 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-Sioux Falls 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 Sioux Falls
Have a flexible travel schedule? Discover the best time to fly to Sioux Falls from Green Bay with our price prediction graph.
GRB-FSD
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.
Related info for your journey
Find useful and relevant information for your journey from Green Bay to Sioux Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Sioux Falls?
Book flights to Sioux Falls if you plan to visit one of these locationsYankton
Marshall
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