GRB - BOI

$343 Find Cheap Flights from Green Bay to Boise - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Green Bay to Boise departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Boise

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Green Bay to Boise, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Green Bay to Boise, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$343
Typical prices: $398-$298
Delta
Tue 8/25Sat 8/29
GRB - BOI • 1 stop
Top airlines
Delta
Cheapest • from $343 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Green Bay and Boise. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Atlanta (ATL)
Cheapest • Avg $399 (round-trip)
Chicago (ORD)
Shortest trip • 6h 59m (one-way)
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 100% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Boise!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Green Bay to Boise (GRB-BOI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Green Bay to Boise that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Green Bay to Boise

Tue, Aug 25 - Sat, Aug 29
Delta Logo
5:30 am - 12:49 pm
GRB
-
BOI
8h 19m
1 stop
Delta Logo
5:30 am - 11:22 am
BOI
-
GRB
4h 52m
1 stop
$343Delta
Tue, Aug 25 - Sat, Aug 29
Delta Logo
4:13 pm - 11:59 pm
GRB
-
BOI
8h 46m
2 stops
Delta Logo
5:30 am - 11:22 am
BOI
-
GRB
4h 52m
1 stop
$348Delta
Tue, Aug 25 - Sat, Aug 29
American Airlines Logo
12:26 pm - 10:40 pm
GRB
-
BOI
11h 14m
2 stops
American Airlines Logo
2:58 pm - 12:16 am
BOI
-
GRB
8h 18m
1 stop
$352American Airlines
Tue, Aug 25 - Sat, Aug 29
American Airlines Logo
12:26 pm - 10:40 pm
GRB
-
BOI
11h 14m
2 stops
American Airlines Logo
1:55 pm - 12:16 am
BOI
-
GRB
9h 21m
2 stops
$357American Airlines
Wed, Jul 1 - Tue, Jul 14
Delta Logo
2:56 pm - 8:55 pm
GRB
-
BOI
6h 59m
1 stop
Delta Logo
2:03 pm - 10:48 pm
BOI
-
GRB
7h 45m
1 stop
$363Delta
Tue, Aug 25 - Sat, Aug 29
Delta Logo
5:30 am - 12:49 pm
GRB
-
BOI
8h 19m
1 stop
Delta Logo
8:45 am - 9:07 pm
BOI
-
GRB
11h 22m
2 stops
$367Delta
Wed, Jul 15 - Mon, Jul 20
American Airlines Logo
6:08 am - 2:20 pm
GRB
-
BOI
9h 12m
1 stop
American Airlines Logo
3:10 pm - 12:12 am
BOI
-
GRB
8h 02m
1 stop
$380American Airlines
Tue, Aug 25 - Sat, Aug 29
American Airlines Logo
12:26 pm - 10:40 pm
GRB
-
BOI
11h 14m
2 stops
American Airlines Logo
1:55 pm - 12:16 am
BOI
-
GRB
9h 21m
2 stops
$390American Airlines
Tue, Aug 25 - Sat, Aug 29
American Airlines Logo
12:26 pm - 10:40 pm
GRB
-
BOI
11h 14m
2 stops
American Airlines Logo
1:55 pm - 12:16 am
BOI
-
GRB
9h 21m
2 stops
$412American Airlines
Wed, Jul 15 - Mon, Jul 20
American Airlines Logo
6:08 am - 2:20 pm
GRB
-
BOI
9h 12m
1 stop
American Airlines Logo
3:10 pm - 12:12 am
BOI
-
GRB
8h 02m
1 stop
$421American Airlines
Booking Insights

KAYAK's insights & trends for Green Bay to Boise flights

Get data-powered insights and trends into flights from Green Bay to Boise to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Green Bay to Boise?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Green Bay to Boise departing in August.

What is the cheapest month to fly from Green Bay to Boise?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Green Bay to Boise, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Green Bay to Boise is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $1,025 and $891 respectively.

Find deals

Good to know

Low seasonMarch
Cheapest flight$343
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Green Bay to Boise

When to book flights from Green Bay to Boise

Are your dates flexible? Find out the best times to travel from Green Bay to Boise based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Green Bay to Boise

  • What is the cheapest flight from Green Bay to Boise?

    In the last 5 days, the lowest price for a flight from Green Bay to Boise was $343 for a round-trip ticket.

  • Do I need a passport to fly between Green Bay and Boise?

    No

  • Which aircraft models fly most regularly from Green Bay to Boise?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Green Bay to Boise?

    SkyTeam is the only airline alliance operating flights between Green Bay and Boise.

  • How does KAYAK find such low prices on flights from Green Bay to Boise?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Green Bay to Boise.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Green Bay to Boise?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Green Bay is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Green Bay to Boise?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boise with an airline and back to Green Bay with another airline. Booking your flights between Green Bay and BOI can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Green Bay to Boise?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise from Green Bay up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Green Bay to Boise

 
See real verified KAYAK customer reviews for airlines flying from Green Bay to Boise. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Green Bay to Boise? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8395 reviews
7.8Entertainment
8.5Crew
7.2Food
8.1Boarding
7.8Comfort
Airline reviews

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

2.0 MediocreBen, Jun 2026
ATL - HSV
Read more Delta reviews

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Should never have had to go to Detroit from Orlando back to Tennessee!

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Two delays on two separate planes with parts they could not easily find and replace.

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Only beverages were offered to first class and I thought the flight attendant could have also served the Delta Comfort as well instead of sitting down and staring at her phone and walking past all of us to the back of the plane to charge her phone more. There was a complete lack of turbulence and was safe enough for flights attendant to walk around in the front of the plane, collect trash and serve a few people water and turn off the seat belt light. Also didn’t enforce people putting their seats into the upright position and allowed two passengers to remain reclined during landing. They seemed out to lunch completely. Usually my experience on Delta is much better.

Everything you need to know for your flight from Green Bay to Boise

Information on your arrival and departure airports

Green Bay (GRB)
Boise (BOI)