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Cheap flights from Green Bay to Saint George from $447

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Green Bay to Saint George departing on 6/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Multiple Airlines Logo
GRB
-
SGU
1418 mimulti-stop
Multiple Airlines Logo
SGU
-
GRB
1418 mimulti-stop
Multiple Airlines

momondo Fare Finder

 
Customize your flight search to find flights from Green Bay to Saint George 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, momondo users made 832,500 searches. Data last updated May 22, 2026.
Use the filters below to find and compare flights from Green Bay to Saint George that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest one-way

Green BaySaint George

GRB - SGU

GRBSGU

Green Bay Austin-Straubel

Thu 6/11

6:51 pm-11:03 am

2 stops17h 12m

$447
Quickest one-way

Green BaySaint George

GRB - SGU

GRBSGU

Green Bay Austin-Straubel

Thu 6/11

12:34 pm-10:59 pm

3 stops11h 25m

$682

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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How to get the cheapest flight ticket from Green Bay to Saint George

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Green Bay Austin-Straubel to Saint George?

American Airlines and United Airlines are the most popular carriers operating from Green Bay Austin-Straubel to Saint George

When to book flights from Green Bay to Saint George

Are you open to changing your travel dates? Check out the ideal times to fly from Green Bay to Saint George according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Green Bay to Saint George (GRB to SGU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Green Bay to Saint George

Fastest flight time

22h 25m

Direct flights

None
The fastest flight from Green Bay to Saint George takes 22h 25m
There are no direct flights from Green Bay to Saint George. There are no popular flight routes from Green Bay to Saint George.
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Frequently asked questions about flying from Green Bay to Saint George

  • How far is Green Bay Austin-Straubel to Saint George by plane?

    A flight from Green Bay Austin-Straubel to Saint George will travel around 1422.7 mi. 22h 25m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Green Bay Austin-Straubel Airport to Saint George Airport?

    Prices for flights from Green Bay Austin-Straubel Airport to Saint George Airport are updated daily.

  • How old do you have to be to fly from Green Bay Austin-Straubel Airport to Saint George Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Green Bay Austin-Straubel Airport to Saint George Airport.

  • What documentation or ID do you need to fly to Saint George Airport?

    The travel and health documents you'll need for your trip to Saint George Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint George Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Saint George?

Book flights to Saint George if you plan to visit one of these locations
Springdale
Hurricane
Virgin

Why use momondo?

Why should I use momondo to find a flight deal from Green Bay to Saint George?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Saint George from Green Bay.

Can I find flights from Green Bay to Saint George with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Green Bay to Saint George flights to just show those with flexible booking policies.

How can momondo help me find flights from Green Bay to Saint George?

momondo provides multiple filters to help you find the best flight to Saint George from Green Bay. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Green Bay to Saint George right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Saint George from Green Bay. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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