GRB - BOI

$309 Find Cheap Flights from Green Bay to Boise - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Green Bay to Boise departing on 12/13. 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

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$344
Typical prices: $387-$421
Delta
Wed 8/26Wed 9/2
GRB - BOI • 2 stops
Cheapest one-way
$309
Delta
Sun 12/13
GRB - BOI • 1 stop
Top airlines
Cheapest • from $344 (round-trip)
Best reviews • 7.8 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
Cheapest • Avg $407 (round-trip)
Shortest trip • 6h 59m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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

Wed, Aug 26 - Wed, Sep 2
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
$344Delta
Thu, Aug 27 - Thu, Sep 3
American Airlines Logo
12:26 pm - 10:40 pm
GRB
-
BOI
11h 14m
2 stops
American Airlines Logo
3:19 pm - 12:16 am
BOI
-
GRB
7h 57m
1 stop
$344American Airlines
Wed, Aug 26 - Wed, Sep 2
Delta Logo
4:13 pm - 11:59 pm
GRB
-
BOI
8h 46m
2 stops
Delta Logo
11:12 am - 8:40 pm
BOI
-
GRB
8h 28m
2 stops
$368Delta
Wed, Aug 26 - Wed, Sep 2
Delta Logo
5:30 am - 12:49 pm
GRB
-
BOI
8h 19m
1 stop
Delta Logo
2:53 pm - 9:07 pm
BOI
-
GRB
5h 14m
1 stop
$409Delta
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
5:30 pm - 10:51 pm
GRB
-
BOI
6h 21m
1 stop
United Airlines Logo
12:37 pm - 9:29 pm
BOI
-
GRB
7h 52m
1 stop
$429United Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
6:15 am - 11:30 am
GRB
-
BOI
6h 15m
1 stop
United Airlines Logo
12:37 pm - 9:29 pm
BOI
-
GRB
7h 52m
1 stop
$429United Airlines
Thu, Aug 27 - Thu, Sep 3
Delta Logo
5:30 am - 12:49 pm
GRB
-
BOI
8h 19m
1 stop
Delta Logo
1:59 pm - 10:34 pm
BOI
-
GRB
7h 35m
1 stop
$429Delta
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
6:15 am - 1:45 pm
GRB
-
BOI
8h 30m
2 stops
United Airlines Logo
12:37 pm - 9:29 pm
BOI
-
GRB
7h 52m
1 stop
$434United Airlines
Sat, Nov 14 - Wed, Nov 18
United Airlines Logo
1:32 pm - 9:32 pm
GRB
-
BOI
9h 00m
2 stops
United Airlines Logo
12:37 pm - 9:29 pm
BOI
-
GRB
7h 52m
1 stop
$434United Airlines
Sat, Oct 31 - Wed, Nov 4
United Airlines Logo
5:30 pm - 10:51 pm
GRB
-
BOI
6h 21m
1 stop
United Airlines Logo
12:37 pm - 9:29 pm
BOI
-
GRB
7h 52m
1 stop
$449United 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.

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.

Good to know

Low season

March

Cheapest flight

$309
Best time to beat the crowds with an average 49% drop in price.
Most popular time to fly and prices are also 3% 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 $309 for a one-way ticket and $344 for a round-trip.

  • 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.
7.8
DeltaOverall score based on 8497 reviews
7.8Entertainment
8.1Boarding
7.8Comfort
7.2Food
8.5Crew
Airline reviews

Comfortable seats. Nice service online. Short flight, so not a lot of time to enjoy.

8.0 ExcellentMichael, Jul 2026
SEA - SMF
Read more Delta reviews

Comfortable seats. Nice service online. Short flight, so not a lot of time to enjoy.

I missed the flight because the Minneapolis flight was 49 minutes LATE, and the Boise flight LEFT 24 minutes EARLY!

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

Having to up charge for a seat assignment is not good. Delta can do better

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Pretty standard flight. Delta has a good selection of movies.

The flight was so late that I had to change connecting flights, turning a five-hour trip into a fourteen-hour nightmare.

Despite being delayed, we would still give a high score for this flight experience. For the first time in quite some time we had excellent customer service throughout our entire round trip. The flight attendants were the most polite we have experienced in our last ten flights at least (non of which were Delta and include business class). The food offered was a better selection than most—we just didn’t have any of it. Overall, almost as good as flying used to be. Thank you to Delta.

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

Information on your arrival and departure airports