$140 Cheap Flights from Green Bay (GRB) to Boston (BOS)

View $140 flight on Wed, Jun 11, 2025Opens in a new window

Popular airlines from Green Bay Austin Straubel Intl. Airport (GRB) to Logan International Airport (BOS)

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Find available prices by choosing your travel dates.

Cheap Flights from Green Bay to Boston (GRB-BOS)

Prices were available within the past 7 days and start at $140 for one-way flights and $279 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Aug 2 - Wed, Aug 6
GRB
Green Bay
BOS
Boston
$279 Roundtrip, found 1 hour ago
$279
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Aug 2 from Green Bay to Boston, returning Wed, Aug 6, priced at $279 found 1 hour ago
United
Sat, May 31 - Sat, Jun 7
GRB
Green Bay
BOS
Boston
$279 Roundtrip, found 5 hours ago
$279
Roundtrip
found 5 hours ago
Select United flight, departing Sat, May 31 from Green Bay to Boston, returning Sat, Jun 7, priced at $279 found 5 hours ago
United
Tue, May 20 - Tue, May 27
GRB
Green Bay
BOS
Boston
$281 Roundtrip, found 1 day ago
$281
Roundtrip
found 1 day ago
Select United flight, departing Tue, May 20 from Green Bay to Boston, returning Tue, May 27, priced at $281 found 1 day ago
Delta
Sat, Aug 2 - Wed, Aug 6
GRB
Green Bay
BOS
Boston
$283 Roundtrip, found 1 hour ago
$283
Roundtrip
found 1 hour ago
Select Delta flight, departing Sat, Aug 2 from Green Bay to Boston, returning Wed, Aug 6, priced at $283 found 1 hour ago
American Airlines
Sat, Aug 2 - Wed, Aug 6
GRB
Green Bay
BOS
Boston
$284 Roundtrip, found 1 hour ago
$284
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Sat, Aug 2 from Green Bay to Boston, returning Wed, Aug 6, priced at $284 found 1 hour ago
United
Tue, May 20 - Tue, May 27
GRB
Green Bay
BOS
Boston
$286 Roundtrip, found 1 day ago
$286
Roundtrip
found 1 day ago
Select United flight, departing Tue, May 20 from Green Bay to Boston, returning Tue, May 27, priced at $286 found 1 day ago
American Airlines
Tue, Aug 19 - Sat, Aug 30
GRB
Green Bay
BOS
Boston
$288 Roundtrip, found 17 hours ago
$288
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Tue, Aug 19 from Green Bay to Boston, returning Sat, Aug 30, priced at $288 found 17 hours ago
United
Sat, May 24 - Wed, May 28
GRB
Green Bay
BOS
Boston
$291 Roundtrip, found 4 days ago
$291
Roundtrip
found 4 days ago
Select United flight, departing Sat, May 24 from Green Bay to Boston, returning Wed, May 28, priced at $291 found 4 days ago
United
Tue, Aug 19 - Sat, Aug 30
GRB
Green Bay
BOS
Boston
$292 Roundtrip, found 17 hours ago
$292
Roundtrip
found 17 hours ago
Select United flight, departing Tue, Aug 19 from Green Bay to Boston, returning Sat, Aug 30, priced at $292 found 17 hours ago
United
Tue, May 20 - Sun, May 25
GRB
Green Bay
BOS
Boston
$293 Roundtrip, found 4 days ago
$293
Roundtrip
found 4 days ago
Select United flight, departing Tue, May 20 from Green Bay to Boston, returning Sun, May 25, priced at $293 found 4 days ago
Flights from Green Bay (GRB) to Boston (BOS)
Origin airport
Austin Straubel Intl.
Destination airport
Logan Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$278
Distance
869 mi

Green Bay to Boston Flights

The cheapest times to fly from Green Bay to Boston

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 Green Bay to Boston are during the month of August. You can find some of the cheapest flights from Green Bay to Boston with Expedia's search tool and vast selection of airlines.

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

Sunday is one of the best days to book for cheap flights from Green Bay to Boston: 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 Green Bay to Boston

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 Green Bay to Boston in 2025. You can also book with separate airlines for your outbound and return journeys, from $140 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 Green Bay to Boston 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 Green Bay to Boston 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 Austin Straubel Intl. Airport (GRB) to Logan Intl. Airport (BOS) cost?
Discover the latest flight deals from GRB to BOS 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 GRB to BOS?
The cheapest flights from GRB to BOS 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 GRB to BOS?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from GRB to BOS. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Austin Straubel Intl. Airport (GRB) to Logan Intl. Airport (BOS)?
You’ll need to book a flight with a layover if you’re traveling from Austin Straubel Intl. Airport (GRB) to Logan Intl. Airport (BOS). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from GRB to BOS?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from GRB to BOS?
Consider traveling with United Airlines if you’d like to fly straight from Austin Straubel Intl. Airport (GRB) to Logan Intl. Airport (BOS) without any holdups. This carrier has the best track record for punctuality, with an on-time score of 100%. Want to get notified of any changes? You can check your flight status using the Expedia App.
What is the best time to fly from Austin Straubel Intl. Airport (GRB) to Logan Intl. Airport (BOS)?
To land at Logan Intl. Airport (BOS) on time, opt for a flight that leaves Austin Straubel Intl. Airport (GRB) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Austin Straubel Intl. Airport (GRB) to Logan Intl. Airport (BOS) last-minute?
Waiting until just before your trip to book a flight from GRB to BOS generally means paying more. While you may come across some last-minute discounts, they aren’t always guaranteed. Be flexible with your travel plans to boost your chances of snagging a bargain.
Is it cheaper to book a GRB to BOS flight and hotel package?
You’ll typically save money by securing a GRB to BOS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage everything in one convenient place. After selecting your ideal flights and accommodations, you can add extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Austin Straubel Intl. Airport (GRB) to Logan Intl. Airport (BOS)?
In most cases, you’re able to cancel or reschedule your GRB to BOS flight. However, additional charges may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline’s guidelines and fees on flight changes, or if you’d like more details, visit our Customer Service portal.

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*Available to One Key members.