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Green Bay

$274+ Cheap flights from Spartanburg, SC to Green Bay (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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — GRB
Jun 23 — Jun 301
Mon 6/23
Mon 6/30
1 adult, Economy
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Cheap flight deals from Spartanburg to Green Bay

Keep the following information in mind while searching for Spartanburg to Green Bay flight deals. Data was last updated June 18, 2025.

Round-trip from

$366
(American Airlines)

One-way from

$274
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$517
From Spartanburg to Green Bay Austin-Straubel
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One-way flight from Spartanburg to Green Bay Austin-Straubel
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Highest demand for flights based on searches. 14% potential increase in price ($78 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Spartanburg to Green Bay

Cheapest flights from Spartanburg to Green Bay
Explore the most affordable flight options available from Spartanburg to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2025.

This United Airlines deal was found by Cheapflights users on 6/18. 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 6/1911:08 amCLT - GRB
1 stop5h 05mUnited Airlines
Fri 6/273:49 pmGRB - CLT
1 stop4h 56mUnited Airlines
Deal found 6/18$324
This American Airlines deal was found by Cheapflights users on 6/17. 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 9/109:34 pmCLT - GRB
1 stop14h 38mAmerican Airlines
Tue 9/164:35 pmGRB - CLT
1 stop6h 18mAmerican Airlines
Deal found 6/17$366
This Delta deal was found by Cheapflights users on 6/17. 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 12/194:55 pmCLT - GRB
1 stop5h 38mDelta
Sat 12/275:25 pmGRB - CLT
1 stop5h 04mDelta
Deal found 6/17$408
This Booking.com deal was found by Cheapflights users on 6/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/35:28 pmCLT - GRB
1 stop26h 26mFrontier
Mon 7/77:53 pmGRB - CLT
1 stop19h 43mFrontier
Deal found 6/18$629

Cheapflights Fare Finder

Customize your flight search to find flights from Spartanburg 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 June 18, 2025.
Use the filters below to find and compare flights from Spartanburg to Green Bay that are best for you.

Fly from

Spartanburg

Fly to

Green Bay

Route

Depart

Return

Price

CharlotteGreen Bay

CLT - GRB

CLTGRB

Charlotte Douglas

Wed 9/10

9:34 pm-11:12 am

1 stop14h 38m

Green Bay Austin-Straubel

Tue 9/16

4:35 pm-11:53 pm

1 stop6h 18m

$366

CharlotteGreen Bay

CLT - GRB

CLTGRB

Charlotte Douglas

Mon 7/14

5:15 pm-9:37 pm

1 stop5h 22m

Green Bay Austin-Straubel

Fri 7/18

1:10 pm-11:57 pm

2 stops9h 47m

$392

CharlotteGreen Bay

CLT - GRB

CLTGRB

Charlotte Douglas

Tue 7/15

6:00 am-10:33 am

1 stop5h 33m

Green Bay Austin-Straubel

Tue 7/15

5:03 pm-9:46 pm

1 stop3h 43m

$459

CharlotteGreen Bay

CLT - GRB

CLTGRB

Charlotte Douglas

Thu 7/3

5:28 pm-6:54 pm

1 stop26h 26m

Green Bay Austin-Straubel

Mon 7/7

7:53 pm-4:36 pm

1 stop19h 43m

$629

CharlotteGreen Bay

CLT - GRB

CLTGRB

Charlotte Douglas

Thu 7/24

11:18 am-4:48 pm

1 stop6h 30m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/16

Best time to book a flight from Spartanburg to Green Bay

Have a flexible travel schedule? Discover the best time to fly to Green Bay from Spartanburg 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 Spartanburg to Green Bay

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

Currently, January is the cheapest month in which you can book a flight from Spartanburg to Green Bay (average of $331). Flying from Spartanburg to Green Bay in July is currently the most expensive (average of $473). 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.

What is the cheapest time of day to fly from SB1 to GRB?

Find hourly flight availability from Spartanburg to Green Bay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Spartanburg to Green Bay as you normally would.

Rainfall in Green Bay by month

Plan your trip to Green Bay by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Green Bay ranges from 1.1 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Green Bay when rainfall is around 1.1 in.

Temperature in Green Bay by month

Plan your trip to Green Bay by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Green Bay, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

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 June 18, 2025.
Read reviews from past customers who have flown Delta, United Airlines and American Airlines from Spartanburg to Green Bay. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,964 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,964 reviews
Delta
8.0
Very good
7,964 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,810 reviews
Delta
8.0
Very good
7,964 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,964 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.9
Fair
3,301 reviews
Delta
8.0
Very good
7,964 reviews

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Food

7.3

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly into for flights to Green Bay from Spartanburg?

    Located just 5.9 mi from the city center, Green Bay Austin-Straubel is the airport most travelers will use when flying to Green Bay from Spartanburg. Booking flights from Spartanburg to Austin-Straubel (GRB) should be relatively easy as there are 0 daily inbound flights from Spartanburg from 3 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Spartanburg 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 Spartanburg to Green Bay?

    Currently, January is the cheapest month in which you can book a flight from Spartanburg to Green Bay (average of $331). Flying from Spartanburg to Green Bay in July is currently the most expensive (average of $473). 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 Spartanburg?

Book flights to Spartanburg if you plan to visit one of these locations
Marinette
Manitowoc

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Top 3 airlines flying from Spartanburg to Green Bay

Discover the top 3 airlines that operate flights from Spartanburg 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 June 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$174Average$375FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$243Average$498FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$248Average$577FlexibilityNo cancel feeOn-time69%

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