$288 Cheap Flights from Tri-Cities (TRI) to Green Bay (GRB)

View $288 flight on Fri, Nov 28, 2025Opens in a new window

Popular airlines from Tri-Cities, TN (TRI-Tri-Cities Regional) to Green Bay Austin Straubel Intl. Airport (GRB)

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Cheap Flights from Tri-Cities to Green Bay (TRI-GRB)

Prices were available within the past 7 days and start at $288 for one-way flights and $309 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Dec 2 - Thu, Dec 11
TRI
Tri-Cities
GRB
Green Bay
$309 Roundtrip, found 10 hours ago
$309
Roundtrip
found 10 hours ago
Select Delta flight, departing Tue, Dec 2 from Tri-Cities to Green Bay, returning Thu, Dec 11, priced at $309 found 10 hours ago
Delta
Thu, Nov 27 - Fri, Dec 12
TRI
Tri-Cities
GRB
Green Bay
$314 Roundtrip, found 14 hours ago
$314
Roundtrip
found 14 hours ago
Select Delta flight, departing Thu, Nov 27 from Tri-Cities to Green Bay, returning Fri, Dec 12, priced at $314 found 14 hours ago
Delta
Thu, Nov 27 - Fri, Dec 5
TRI
Tri-Cities
GRB
Green Bay
$319 Roundtrip, found 14 hours ago
$319
Roundtrip
found 14 hours ago
Select Delta flight, departing Thu, Nov 27 from Tri-Cities to Green Bay, returning Fri, Dec 5, priced at $319 found 14 hours ago
Delta
Sat, Nov 15 - Tue, Dec 2
TRI
Tri-Cities
GRB
Green Bay
$324 Roundtrip, found 4 days ago
$324
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Nov 15 from Tri-Cities to Green Bay, returning Tue, Dec 2, priced at $324 found 4 days ago
Delta
Tue, Nov 18 - Tue, Dec 2
TRI
Tri-Cities
GRB
Green Bay
$329 Roundtrip, found 4 days ago
$329
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Nov 18 from Tri-Cities to Green Bay, returning Tue, Dec 2, priced at $329 found 4 days ago
American Airlines
Tue, Nov 11 - Tue, Nov 18
TRI
Tri-Cities
GRB
Green Bay
$334 Roundtrip, found 4 days ago
$334
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, Nov 11 from Tri-Cities to Green Bay, returning Tue, Nov 18, priced at $334 found 4 days ago
Delta
Fri, Nov 14 - Sat, Nov 15
TRI
Tri-Cities
GRB
Green Bay
$339 Roundtrip, found 4 days ago
$339
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Nov 14 from Tri-Cities to Green Bay, returning Sat, Nov 15, priced at $339 found 4 days ago
Delta
Tue, Nov 11 - Sat, Nov 15
TRI
Tri-Cities
GRB
Green Bay
$344 Roundtrip, found 4 days ago
$344
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Nov 11 from Tri-Cities to Green Bay, returning Sat, Nov 15, priced at $344 found 4 days ago
Delta
Tue, Dec 2 - Tue, Dec 9
TRI
Tri-Cities
GRB
Green Bay
$348 Roundtrip, found 10 hours ago
$348
Roundtrip
found 10 hours ago
Select Delta flight, departing Tue, Dec 2 from Tri-Cities to Green Bay, returning Tue, Dec 9, priced at $348 found 10 hours ago
Delta
Thu, Nov 27 - Tue, Dec 9
TRI
Tri-Cities
GRB
Green Bay
$353 Roundtrip, found 14 hours ago
$353
Roundtrip
found 14 hours ago
Select Delta flight, departing Thu, Nov 27 from Tri-Cities to Green Bay, returning Tue, Dec 9, priced at $353 found 14 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 Austin Straubel Intl. GRB. Cheapest and Closest option available. Average driving time to city center is 12 minutes. Flights from $359
GRB
Austin Straubel Intl.
CheapestClosest
Average driving time to city center12 min
Flights from $359

Frequently asked questions

How much does a flight from Tri-Cities Regional Airport (TRI) to Austin Straubel Intl. Airport (GRB) cost?
Secure a cheap one-way flight from $288 or cheap return flight from $309 from Tri-Cities Regional Airport (TRI) to Austin Straubel Intl. Airport (GRB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Tri-Cities Regional Airport (TRI) to Austin Straubel Intl. Airport (GRB)?
December is the most affordable month to fly from TRI to GRB. Traveling outside of peak seasons is often the key to scoring lower fares.
What is the cheapest airline that flies from Tri-Cities Regional Airport (TRI) to Austin Straubel Intl. Airport (GRB)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest TRI to GRB flight.
How many flights per day from Tri-Cities Regional Airport (TRI) to Austin Straubel Intl. Airport (GRB)?
Direct flights from Tri-Cities Regional Airport (TRI) 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 Expedia's filters. Enter your travel details and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from TRI to GRB?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary depending on various factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tri-Cities Regional Airport (TRI) to Austin Straubel Intl. Airport (GRB)?
Book a flight from Tri-Cities Regional Airport (TRI) to Austin Straubel Intl. Airport (GRB) that takes off before 3 PM to reduce the risk of cancellations. Departures after this time are on average 22% more likely to be canceled.**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 Tri-Cities Regional Airport (TRI) to Austin Straubel Intl. Airport (GRB) last-minute?
Waiting until right before your break to book a ticket from TRI to GRB generally means paying more. While it's possible to find some last-minute discounts, there's no guarantee. Keep your travel schedule open for a better chance of snagging a bargain.
Is it cheaper to book a TRI to GRB flight and hotel package?
You'll typically save money by booking a TRI to GRB 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. Once you've selected your preferred flights and accommodations, consider adding extras like car rentals, tours and activities.
Can I cancel or change the date of my flight from Tri-Cities Regional Airport (TRI) to Austin Straubel Intl. Airport (GRB)?
In most instances, you're able to reschedule or cancel your TRI to GRB flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further information, head to our Customer Service portal.

Travel information

Origin airport
Tri-Cities Regional
Destination airport
Austin Straubel Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$308
Distance
629 mi

Book with confidence

Tri-Cities to Green Bay Flights

The cheapest times to fly from Tri-Cities 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 Tri-Cities to Green Bay are during the month of December. You can find some of the cheapest flights from Tri-Cities to Green Bay with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Tri-Cities to Green Bay

Sunday is one of the best days to book for cheap flights from Tri-Cities 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 Tri-Cities 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 Tri-Cities to Green Bay in 2025. You can also book with separate airlines for your outbound and return journeys, from $288 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 Tri-Cities 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 Tri-Cities 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.

 

Tri-Cities to Green Bay Flights

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*Available to One Key members.