$126 Cheap Flights from Roanoke (ROA) to Green Bay (GRB)

View $126 flight on Tue, Aug 12, 2025Opens in a new window

Popular airlines from Roanoke Regional Airport (ROA) to Green Bay Austin Straubel Intl. Airport (GRB)

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Cheap Flights from Roanoke to Green Bay (ROA-GRB)

Prices were available within the past 7 days and start at $126 for one-way flights and $239 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Aug 30 - Tue, Sep 16
ROA
Roanoke
GRB
Green Bay
$239 Roundtrip, found 1 day ago
$239
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Aug 30 from Roanoke to Green Bay, returning Tue, Sep 16, priced at $239 found 1 day ago
Delta
Mon, Sep 8 - Mon, Sep 29
ROA
Roanoke
GRB
Green Bay
$254 Roundtrip, found 4 days ago
$254
Roundtrip
found 4 days ago
Select Delta flight, departing Mon, Sep 8 from Roanoke to Green Bay, returning Mon, Sep 29, priced at $254 found 4 days ago
Delta
Sat, Sep 6 - Tue, Sep 23
ROA
Roanoke
GRB
Green Bay
$256 Roundtrip, found 1 day ago
$256
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Sep 6 from Roanoke to Green Bay, returning Tue, Sep 23, priced at $256 found 1 day ago
Delta
Sat, Sep 13 - Tue, Sep 16
ROA
Roanoke
GRB
Green Bay
$259 Roundtrip, found 4 days ago
$259
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Sep 13 from Roanoke to Green Bay, returning Tue, Sep 16, priced at $259 found 4 days ago
Delta
Sat, Sep 6 - Mon, Sep 22
ROA
Roanoke
GRB
Green Bay
$260 Roundtrip, found 1 day ago
$260
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Sep 6 from Roanoke to Green Bay, returning Mon, Sep 22, priced at $260 found 1 day ago
Delta
Tue, Nov 4 - Sat, Nov 8
ROA
Roanoke
GRB
Green Bay
$261 Roundtrip, found 22 hours ago
$261
Roundtrip
found 22 hours ago
Select Delta flight, departing Tue, Nov 4 from Roanoke to Green Bay, returning Sat, Nov 8, priced at $261 found 22 hours ago
Delta
Sat, Aug 30 - Sat, Sep 20
ROA
Roanoke
GRB
Green Bay
$263 Roundtrip, found 4 days ago
$263
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Aug 30 from Roanoke to Green Bay, returning Sat, Sep 20, priced at $263 found 4 days ago
Delta
Fri, Sep 5 - Mon, Sep 22
ROA
Roanoke
GRB
Green Bay
$264 Roundtrip, found 1 day ago
$264
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Sep 5 from Roanoke to Green Bay, returning Mon, Sep 22, priced at $264 found 1 day ago
American Airlines
Wed, Oct 29 - Fri, Oct 31
ROA
Roanoke
GRB
Green Bay
$305 Roundtrip, found 22 hours ago
$305
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Wed, Oct 29 from Roanoke to Green Bay, returning Fri, Oct 31, priced at $305 found 22 hours ago
United
Mon, Nov 3 - Sat, Nov 8
ROA
Roanoke
GRB
Green Bay
$319 Roundtrip, found 22 hours ago
$319
Roundtrip
found 22 hours ago
Select United flight, departing Mon, Nov 3 from Roanoke to Green Bay, returning Sat, Nov 8, priced at $319 found 22 hours ago

Alternative airports near Green Bay

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Appleton Intl. ATW. Cheapest option available. Average driving time to city center is 40 minutes. Flights from $465
ATW
Appleton Intl.
Cheapest
Average driving time to city center40 min
Flights from $465
Flights from Roanoke (ROA) to Green Bay (GRB)
Origin airport
Roanoke Regional
Destination airport
Austin Straubel Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$239
Distance
652 mi

Roanoke to Green Bay Flights

The cheapest times to fly from Roanoke to Green Bay

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Roanoke to Green Bay are during the month of August. You can find some of the cheapest flights from Roanoke to Green Bay with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Roanoke to Green Bay

Sunday is one of the best days to book for cheap flights from Roanoke to Green Bay: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Roanoke to Green Bay

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Roanoke to Green Bay in 2025. You can also book with separate airlines for your outbound and return journeys, from $126 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Roanoke to Green Bay flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Roanoke to Green Bay airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Roanoke Regional Airport (ROA) to Austin Straubel Intl. Airport (GRB) cost?
Discover the latest flight deals from ROA to GRB by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from ROA to GRB?
The cheapest flights from ROA to GRB are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from ROA to GRB?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from ROA to GRB. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Roanoke Regional Airport (ROA) to Austin Straubel Intl. Airport (GRB)?
Nonstop flights from Roanoke Regional Airport (ROA) to Austin Straubel Intl. Airport (GRB) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ROA to GRB?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can change based on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Roanoke Regional Airport (ROA) to Austin Straubel Intl. Airport (GRB)?
To avoid potential delays on the Roanoke Regional Airport (ROA) to Austin Straubel Intl. Airport (GRB) route, aim to travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Roanoke Regional Airport (ROA) to Austin Straubel Intl. Airport (GRB) last-minute?
Last-minute fares from ROA to GRB are usually more expensive. For the lowest rates, start looking for flights well ahead of time. That being said, if you're flexible with your travel dates, you may find a cheap fare just before your departure.
Is it cheaper to book a ROA to GRB flight and hotel package?
Compared with arranging hotels and flights separately, booking a ROA to GRB flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one easy place will take the hassle out of planning your trip. Simply pick your flights and choose from our wide range of hotels, then customize your trip with extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Roanoke Regional Airport (ROA) to Austin Straubel Intl. Airport (GRB)?
If you booked your ROA to GRB flight in the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the type of fare you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

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*Available to One Key members.