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$638+ Cheap flights from Green Bay (GRB) to Prague (PRG)

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — PRG
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Green Bay to Prague

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to Prague (PRG). 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 18, 2025.

Round-trip from

$638
(United Airlines)
From Green Bay Austin-Straubel to Václav Havel Prague
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Find flight deals from Green Bay to Prague

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

This United Airlines deal was found by Cheapflights users on 8/16. 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.
Tue 12/25:21 pmGRB - PRG
2 stops46h 04mUnited Airlines
Thu 12/117:35 amPRG - GRB
2 stops33h 32mUnited Airlines
Deal found 8/16$638
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Tue 12/29:48 amGRB - PRG
2 stops21h 47mAmerican Airlines
Thu 12/1110:30 amPRG - GRB
3 stops18h 03mAmerican Airlines
Deal found 8/16$652
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/305:01 pmGRB - PRG
2 stops21h 44mDelta
Tue 10/711:00 amPRG - GRB
2 stops30h 26mDelta
Deal found 8/16$736
This Delta deal was found by Cheapflights users on 8/17. 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.
Wed 10/17:02 amGRB - PRG
2 stops21h 43mDelta
Wed 10/86:30 amPRG - GRB
2 stops17h 04mDelta
Deal found 8/17$762
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/27:02 amGRB - PRG
2 stops18h 58mDelta
Thu 10/912:35 pmPRG - GRB
2 stops17h 17mDelta
Deal found 8/18$807
This United Airlines deal was found by Cheapflights users on 8/15. 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 9/302:40 pmGRB - PRG
2 stops16h 25mUnited Airlines
Tue 10/76:00 amPRG - GRB
2 stops22h 33mUnited Airlines
Deal found 8/15$965
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Wed 10/16:35 pmGRB - PRG
2 stops16h 20mUnited Airlines
Wed 10/86:00 amPRG - GRB
2 stops22h 33mUnited Airlines
Deal found 8/17$971
This United Airlines deal was found by Cheapflights users on 8/18. 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 10/22:40 pmGRB - PRG
2 stops16h 25mUnited Airlines
Thu 10/96:00 amPRG - GRB
2 stops15h 04mUnited Airlines
Deal found 8/18$1,220

Cheapflights Fare Finder

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

Fly from

Green Bay

Fly to

Prague

Route

Depart

Return

Price

Green BayPrague

GRB - PRG

GRBPRG

Green Bay Austin-Straubel

Tue 12/2

5:21 pm-10:25 pm

2 stops46h 04m

Václav Havel Prague

Thu 12/11

7:35 am-10:07 am

2 stops33h 32m

$638

Green BayPrague

GRB - PRG

GRBPRG

Green Bay Austin-Straubel

Tue 12/2

9:48 am-2:35 pm

2 stops21h 47m

Václav Havel Prague

Thu 12/11

10:30 am-9:33 pm

3 stops18h 03m

$652

Green BayPrague

GRB - PRG

GRBPRG

Green Bay Austin-Straubel

Tue 9/30

5:01 pm-9:45 pm

2 stops21h 44m

Václav Havel Prague

Tue 10/7

11:00 am-10:26 am

2 stops30h 26m

$736

Green BayPrague

GRB - PRG

GRBPRG

Green Bay Austin-Straubel

Wed 10/1

7:02 am-11:45 am

2 stops21h 43m

Václav Havel Prague

Wed 10/8

6:30 am-4:34 pm

2 stops17h 04m

$762

Green BayPrague

GRB - PRG

GRBPRG

Green Bay Austin-Straubel

Thu 10/2

7:02 am-9:00 am

2 stops18h 58m

Václav Havel Prague

Thu 10/9

12:35 pm-10:52 pm

2 stops17h 17m

$807

Green BayPrague

GRB - PRG

GRBPRG

Green Bay Austin-Straubel

Tue 9/30

2:40 pm-2:05 pm

2 stops16h 25m

Václav Havel Prague

Tue 10/7

6:00 am-9:33 pm

2 stops22h 33m

$965

Green BayPrague

GRB - PRG

GRBPRG

Green Bay Austin-Straubel

Wed 10/1

6:35 pm-5:55 pm

2 stops16h 20m

Václav Havel Prague

Wed 10/8

6:00 am-9:33 pm

2 stops22h 33m

$971

Green BayPrague

GRB - PRG

GRBPRG

Green Bay Austin-Straubel

Thu 10/2

2:40 pm-2:05 pm

2 stops16h 25m

Václav Havel Prague

Thu 10/9

6:00 am-2:04 pm

2 stops15h 04m

$1,220

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Best time to book a flight from Green Bay to Prague

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

Related info for your journey

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

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

    For as low as $736, United Airlines can have you in Prague from Green Bay in 21h 44m. The distance from Green Bay to Prague is about 4414 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Green Bay to Prague (average of $651). Flying from Green Bay to Prague in June is currently the most expensive (average of $1,117). 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

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