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Green Bay

$149+ Cheap flights from Missouri 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
STL — GRB
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Missouri to Green Bay

Keep the following information in mind while searching for Missouri to Green Bay flight deals. Data was last updated September 17, 2025.

Round-trip from

$229
(United Airlines)

One-way from

$183
(United Airlines)

Popular in

March

Cheapest in

April

Average price

$351
From Missouri to Green Bay Austin-Straubel
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One-way flight from Missouri to Green Bay Austin-Straubel
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Highest demand for flights based on searches. 6% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Missouri to Green Bay

Cheapest flights from Missouri to Green Bay
Explore the most affordable flight options available from Missouri to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Delta deal was found by Cheapflights users on 9/15. 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 10/1810:48 amMCI - GRB
1 stop4h 48mDelta
Sat 10/256:30 amGRB - MCI
1 stop3h 38mDelta
Deal found 9/15$229
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/95:00 amSTL - GRB
1 stop5h 05mUnited Airlines
Sun 10/128:00 amGRB - STL
1 stop4h 28mUnited Airlines
Deal found 9/17$229
This Delta deal was found by Cheapflights users on 9/15. 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 9/306:00 amSTL - GRB
1 stop5h 23mDelta
Sat 10/46:05 amGRB - STL
1 stop5h 25mDelta
Deal found 9/15$239
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/306:10 amSTL - GRB
1 stop3h 06mAmerican Airlines
Sat 10/46:00 amGRB - STL
2 stops9h 09mAmerican Airlines
Deal found 9/15$244
This American Airlines deal was found by Cheapflights users on 9/15. 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 11/144:42 pmSTL - GRB
1 stop3h 47mAmerican Airlines
Sun 11/169:45 amGRB - STL
1 stop6h 27mAmerican Airlines
Deal found 9/15$259
This American Airlines deal was found by Cheapflights users on 9/15. 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 10/134:34 pmSTL - GRB
1 stop6h 56mAmerican Airlines
Mon 10/208:08 pmGRB - STL
1 stop12h 01mAmerican Airlines
Deal found 9/15$265
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/18:17 amSTL - GRB
2 stops9h 39mAmerican Airlines
Sun 10/56:00 amGRB - STL
1 stop3h 26mAmerican Airlines
Deal found 9/16$269
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/36:30 pmSGF - GRB
1 stop4h 10mUnited Airlines
Sun 10/510:40 amGRB - SGF
1 stop7h 05mUnited Airlines
Deal found 9/16$276
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/124:39 pmMCI - GRB
1 stop6h 01mUnited Airlines
Sat 10/183:45 pmGRB - MCI
1 stop6h 00mUnited Airlines
Deal found 9/16$289
This American Airlines deal was found by Cheapflights users on 9/16. 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 9/206:10 amSTL - GRB
1 stop4h 31mAmerican Airlines
Mon 9/223:01 pmGRB - STL
1 stop4h 21mAmerican Airlines
Deal found 9/16$289
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/304:39 pmMCI - GRB
1 stop6h 01mUnited Airlines
Sat 10/45:25 pmGRB - MCI
1 stop4h 20mUnited Airlines
Deal found 9/15$299
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/36:32 pmMCI - GRB
1 stop4h 08mUnited Airlines
Mon 10/610:40 amGRB - MCI
1 stop3h 40mUnited Airlines
Deal found 9/14$304

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri 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 September 17, 2025.
Use the filters below to find and compare flights from Missouri to Green Bay that are best for you.

Fly from

Missouri

Fly to

Green Bay

Route

Depart

Return

Price

Kansas CityGreen Bay

MCI - GRB

MCIGRB

Kansas City

Sat 10/18

10:48 am-3:36 pm

1 stop4h 48m

Green Bay Austin-Straubel

Sat 10/25

6:30 am-10:08 am

1 stop3h 38m

$229

St. LouisGreen Bay

STL - GRB

STLGRB

Lambert-St Louis

Thu 10/9

12:25 pm-4:50 pm

1 stop4h 25m

Green Bay Austin-Straubel

Sun 10/12

8:00 am-12:28 pm

1 stop4h 28m

$229

St. LouisGreen Bay

STL - GRB

STLGRB

Lambert-St Louis

Thu 10/2

6:05 am-9:18 am

1 stop3h 13m

Green Bay Austin-Straubel

Mon 10/6

8:08 pm-11:54 pm

1 stop3h 46m

$239

St. LouisGreen Bay

STL - GRB

STLGRB

Lambert-St Louis

Tue 9/30

6:00 am-11:23 am

1 stop5h 23m

Green Bay Austin-Straubel

Sat 10/4

6:05 am-11:30 am

1 stop5h 25m

$239

St. LouisGreen Bay

STL - GRB

STLGRB

Lambert-St Louis

Wed 10/1

6:30 am-10:05 am

1 stop3h 35m

Green Bay Austin-Straubel

Sun 10/5

10:40 am-3:44 pm

1 stop5h 04m

$239

St. LouisGreen Bay

STL - GRB

STLGRB

Lambert-St Louis

Tue 9/30

6:10 am-9:16 am

1 stop3h 06m

Green Bay Austin-Straubel

Sat 10/4

6:00 am-3:09 pm

2 stops9h 09m

$244

St. LouisGreen Bay

STL - GRB

STLGRB

Lambert-St Louis

Fri 11/14

4:42 pm-8:29 pm

1 stop3h 47m

Green Bay Austin-Straubel

Sun 11/16

9:45 am-4:12 pm

1 stop6h 27m

$259

St. LouisGreen Bay

STL - GRB

STLGRB

Lambert-St Louis

Mon 10/13

4:34 pm-11:30 pm

1 stop6h 56m

Green Bay Austin-Straubel

Mon 10/20

8:08 pm-8:09 am

1 stop12h 01m

$265

SpringfieldGreen Bay

SGF - GRB

SGFGRB

Springfield-Branson

Fri 10/3

6:30 pm-10:40 pm

1 stop4h 10m

Green Bay Austin-Straubel

Sun 10/5

10:40 am-5:45 pm

1 stop7h 05m

$276

Kansas CityGreen Bay

MCI - GRB

MCIGRB

Kansas City

Sun 10/12

4:39 pm-10:40 pm

1 stop6h 01m

Green Bay Austin-Straubel

Sat 10/18

3:45 pm-9:45 pm

1 stop6h 00m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 39 results
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Best time to book a flight from Missouri to Green Bay

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

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

Currently, January is the cheapest month in which you can book a flight from Missouri to Green Bay (average of $331). Flying from Missouri to Green Bay in July is currently the most expensive (average of $463). 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 MO to GRB?

Find hourly flight availability from Missouri 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 September 17, 2025.

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

Related info for your journey

Find useful and relevant information for your journey from Missouri 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 Missouri?

    For a flight from Missouri to Green Bay, you will be flying into Austin-Straubel. Green Bay Austin-Straubel (GRB) is just 5.9 mi from the center of the city.

  • How long is the flight from Missouri to Green Bay?

    There are many flights that can get you from Missouri to Green Bay in 4h 25m. Fly via Delta, United Airlines, or American Airlines to get the fastest option. The distance between Missouri and Green Bay is about 412 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Missouri to Green Bay one-way?

    One-way options have recently been found by users for as low as $149 on American Airlines. Other airlines that offer cheap prices include United Airlines from $183 and Delta from $183 one-way.

  • What are the most popular routes from Missouri to Green Bay?

    Most travelers choose Lambert-St Louis - Green Bay Austin-Straubel, Kansas City - Green Bay Austin-Straubel or Columbia Regional - Green Bay Austin-Straubel when deciding on the best route from Missouri to Green Bay.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Missouri to Green Bay (average of $331). Flying from Missouri to Green Bay in July is currently the most expensive (average of $463). 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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Alternative routes for Missouri to Green Bay

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Missouri to Green Bay

Discover the top 3 airlines that operate flights from Missouri 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$192Average$433FlexibilityNo cancel feeOn-time69%
DeltaCheapest$200Average$406FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$228Average$427FlexibilityNo cancel feeOn-time71%

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