$191 Cheap Flights from Green Bay (GRB) to Billings (BIL)

View $191 flight on Tue, Jan 27, 2026Opens in a new window

Popular airlines from Green Bay Austin Straubel Intl. Airport (GRB) to Billings Logan Intl. Airport (BIL)

Cheap Flights from Green Bay to Billings (GRB-BIL)

Prices were available within the past 7 days and start at $191 for one-way flights and $259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Feb 3 - Wed, Feb 18
GRB
Green Bay
BIL
Billings
$259 Roundtrip, found 2 days ago
$259
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Feb 3 from Green Bay to Billings, returning Wed, Feb 18, priced at $259 found 2 days ago
Delta
Tue, Dec 9 - Sat, Dec 13
GRB
Green Bay
BIL
Billings
$264 Roundtrip, found 12 hours ago
$264
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Dec 9 from Green Bay to Billings, returning Sat, Dec 13, priced at $264 found 12 hours ago
Delta
Sun, Feb 1 - Wed, Feb 18
GRB
Green Bay
BIL
Billings
$284 Roundtrip, found 2 days ago
$284
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Feb 1 from Green Bay to Billings, returning Wed, Feb 18, priced at $284 found 2 days ago
Delta
Sat, Nov 15 - Sun, Nov 23
GRB
Green Bay
BIL
Billings
$289 Roundtrip, found 2 days ago
$289
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Nov 15 from Green Bay to Billings, returning Sun, Nov 23, priced at $289 found 2 days ago
Delta
Fri, Nov 14 - Tue, Nov 25
GRB
Green Bay
BIL
Billings
$294 Roundtrip, found 6 days ago
$294
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Nov 14 from Green Bay to Billings, returning Tue, Nov 25, priced at $294 found 6 days ago
Delta
Tue, Feb 10 - Mon, Feb 23
GRB
Green Bay
BIL
Billings
$309 Roundtrip, found 2 days ago
$309
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Feb 10 from Green Bay to Billings, returning Mon, Feb 23, priced at $309 found 2 days ago
Delta
Mon, Feb 2 - Wed, Feb 18
GRB
Green Bay
BIL
Billings
$319 Roundtrip, found 2 days ago
$319
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Feb 2 from Green Bay to Billings, returning Wed, Feb 18, priced at $319 found 2 days ago
Delta
Mon, Nov 17 - Sun, Nov 23
GRB
Green Bay
BIL
Billings
$324 Roundtrip, found 2 days ago
$324
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Nov 17 from Green Bay to Billings, returning Sun, Nov 23, priced at $324 found 2 days ago
United
Fri, Nov 14 - Tue, Nov 18
GRB
Green Bay
BIL
Billings
$364 Roundtrip, just found
$364
Roundtrip
just found
Select United flight, departing Fri, Nov 14 from Green Bay to Billings, returning Tue, Nov 18, priced at $364 just found
American Airlines
Mon, Jan 12 - Wed, Jan 28
GRB
Green Bay
BIL
Billings
$389 Roundtrip, found 4 days ago
$389
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Jan 12 from Green Bay to Billings, returning Wed, Jan 28, priced at $389 found 4 days ago

Find the cheapest month to fly from Green Bay (GRB) to Billings (BIL)

January is typically the cheapest month to fly

From $258 - $578 per traveler.

Alternative airports near Billings

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

Select flight to Logan Intl. BIL. Cheapest and Closest option available. Average driving time to city center is 5 minutes. Flights from $289
BIL
Logan Intl.
CheapestClosest
Average driving time to city center5 min
Flights from $289
Flights from Green Bay (GRB) to Billings (BIL)
Origin airport
Austin Straubel Intl.
Destination airport
Logan Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$258
Distance
995 mi

Green Bay to Billings Flights

The cheapest times to fly from Green Bay to Billings

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

 

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

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

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 Billings in 2025. You can also book with separate airlines for your outbound and return journeys, from $191 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 Billings 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 Billings 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 (BIL) cost?
Lock in a cheap one-way flight from $191 or cheap return flight from $259 from Austin Straubel Intl. Airport (GRB) to Logan Intl. Airport (BIL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Austin Straubel Intl. Airport (GRB) to Logan Intl. Airport (BIL)?
February is the least expensive month to fly from GRB to BIL. Traveling during an off-peak travel window is often the key to finding better fares.
What is the cheapest airline that flies from Austin Straubel Intl. Airport (GRB) to Logan Intl. Airport (BIL)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll take you from GRB to BIL. Then, sort your results by "Price (lowest to highest)" to score the best deal available.
How many flights per day from Austin Straubel Intl. Airport (GRB) to Logan Intl. Airport (BIL)?
There are no daily nonstop flights from Austin Straubel Intl. Airport (GRB) to Logan Intl. Airport (BIL). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds in no time at all.
What day of the week has the most flights from GRB to BIL?
Usually you'll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can vary 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 Austin Straubel Intl. Airport (GRB) to Logan Intl. Airport (BIL)?
To reach Logan Intl. Airport (BIL) on schedule, book a flight that leaves Austin Straubel Intl. Airport (GRB) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 (BIL) last-minute?
Booking your ticket from GRB to BIL shortly before your journey is generally more expensive. But if you're flexible with your departure dates and times, you could score a cheap last-minute fare.
Is it cheaper to book a GRB to BIL flight and hotel package?
You'll typically save money by booking a GRB to BIL flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. Once you've selected your ideal accommodations and flights, you can add extras such as activities, tours and car rentals.
Can I cancel or change the date of my flight from Austin Straubel Intl. Airport (GRB) to Logan Intl. Airport (BIL)?
In most cases, you're able to cancel or reschedule your GRB to BIL flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you want further details, visit our Customer Service portal.

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*Available to One Key members.