HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Green Bay

$159+ Cheap flights from Idaho to Green Bay (GRB)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — GRB
Mar 10 — Mar 171
Tue 3/10
Tue 3/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho to Green Bay with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Idaho to Green Bay

Cheapest flights from Idaho to Green Bay
Explore the most affordable flight options available from Idaho to Green Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 8, 2026.

This United Airlines deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/272:35 pm
IDA
-
GRB
2 stops8h 39m
United Airlines
Sat 10/315:18 pm
GRB
-
IDA
2 stops22h 17m
United Airlines
Deal found 2/7$510
This United Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1012:19 pm
BOI
-
GRB
1 stop5h 44m
United Airlines
Sat 2/148:00 am
GRB
-
BOI
1 stop9h 02m
United Airlines
Deal found 2/6$519
This United Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/105:00 am
GEG
-
GRB
2 stops12h 03m
United Airlines
Sat 2/148:00 am
GRB
-
GEG
2 stops15h 07m
United Airlines
Deal found 2/6$529
This Delta deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/1211:33 am
GEG
-
GRB
1 stop7h 53m
Delta
Fri 7/176:45 am
GRB
-
GEG
1 stop8h 22m
Delta
Deal found 2/7$532
This American Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/202:58 pm
BOI
-
GRB
1 stop7h 40m
American Airlines
Fri 7/246:08 am
GRB
-
BOI
1 stop9h 00m
American Airlines
Deal found 2/6$547
This Delta deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/205:30 am
BOI
-
GRB
1 stop4h 48m
Delta
Fri 3/2711:12 am
GRB
-
BOI
2 stops11h 52m
Delta
Deal found 2/6$602
This Delta deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2011:30 pm
BOI
-
GRB
2 stops9h 52m
Delta
Fri 7/246:45 am
GRB
-
BOI
1 stop8h 18m
Delta
Deal found 2/6$628
This Delta deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1112:55 pm
GEG
-
GRB
1 stop7h 35m
Delta
Thu 2/126:15 am
GRB
-
GEG
2 stops10h 43m
Delta
Deal found 2/5$869
This United Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/205:31 pm
BOI
-
GRB
2 stops20h 37m
United Airlines
Fri 3/278:00 am
GRB
-
BOI
2 stops14h 29m
United Airlines
Deal found 2/6$873

Find flight deals from Idaho to Green Bay

Keep the following information in mind while searching for Idaho to Green Bay flight deals. Data was last updated February 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$532
(Delta)

One-way from

$159
(Delta)

Popular in

October

Cheapest in

November

Average price

$495
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Green Bay Austin-Straubel flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Green Bay Austin-Straubel flights.
Search Deals
From Idaho to Green Bay Austin-Straubel
Search Deals
One-way flight from Idaho to Green Bay Austin-Straubel
Search Deals
High demand for flights, 10% potential price rise
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Green Bay that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 8, 2026.
Use the filters below to find and compare flights from Idaho to Green Bay that are best for you.

Fly from

Idaho

Fly to

Green Bay

Route

Depart

Return

Price

SpokaneGreen Bay

GEG - GRB

GEGGRB

Spokane

Sun 7/12

11:33 am-9:26 pm

1 stop7h 53m

Green Bay Austin-Straubel

Fri 7/17

6:45 am-1:07 pm

1 stop8h 22m

$532

BoiseGreen Bay

BOI - GRB

BOIGRB

Boise Air Term. Gowen Fld

Mon 7/20

2:58 pm-11:38 pm

1 stop7h 40m

Green Bay Austin-Straubel

Fri 7/24

6:08 am-2:08 pm

1 stop9h 00m

$547

BoiseGreen Bay

BOI - GRB

BOIGRB

Boise Air Term. Gowen Fld

Fri 3/20

5:30 am-11:18 am

1 stop4h 48m

Green Bay Austin-Straubel

Fri 3/27

11:12 am-10:04 pm

2 stops11h 52m

$602

BoiseGreen Bay

BOI - GRB

BOIGRB

Boise Air Term. Gowen Fld

Mon 7/20

11:30 pm-10:22 am

2 stops9h 52m

Green Bay Austin-Straubel

Fri 7/24

6:45 am-2:03 pm

1 stop8h 18m

$628

BoiseGreen Bay

BOI - GRB

BOIGRB

Boise Air Term. Gowen Fld

Fri 3/20

5:31 pm-3:08 pm

2 stops20h 37m

Green Bay Austin-Straubel

Fri 3/27

8:00 am-9:29 pm

2 stops14h 29m

$873

SpokaneGreen Bay

GEG - GRB

GEGGRB

Spokane

Wed 3/18

6:00 am-3:38 pm

1 stop7h 38m

$159

BoiseGreen Bay

BOI - GRB

BOIGRB

Boise Air Term. Gowen Fld

Sat 5/30

2:58 pm-11:38 pm

1 stop7h 40m

$274

BoiseGreen Bay

BOI - GRB

BOIGRB

Boise Air Term. Gowen Fld

Sun 5/31

5:36 am-11:09 am

1 stop4h 33m

$274

BoiseGreen Bay

BOI - GRB

BOIGRB

Boise Air Term. Gowen Fld

Sun 5/31

6:59 pm-4:51 pm

2 stops20h 52m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Best time to book a flight from Idaho to Green Bay

Have a flexible travel schedule? Discover the best time to fly to Green Bay from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho to Green Bay

What is the cheapest month to book a flight from Idaho to Green Bay?

Currently, December is the cheapest month in which you can book a flight from Idaho to Green Bay (average of $245). Flying from Idaho to Green Bay in March is currently the most expensive (average of $477). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Green Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Green Bay from Idaho?

    Located just 5.9 mi from the city center, Green Bay Austin-Straubel (GRB) is the airport most travelers will use when flying to Green Bay from Idaho.

  • How long is the flight from Idaho to Green Bay?

    Delta and American Airlines can get you from Idaho to Green Bay in just under 7h 40m. Your travel time can differ by up to 13m. There are 1389 mi between Idaho and Green Bay. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Idaho to Green Bay?

    While some choose either Idaho Falls Fanning Field - Green Bay Austin-Straubel or Spokane - Green Bay Austin-Straubel, Boise Air Term. Gowen Fld - Green Bay Austin-Straubel is the most popular route from Idaho to Green Bay.

  • Can I find deals for flights from Idaho to Green Bay that include hotel bookings?

    Yes. In addition to deals on Idaho to Green Bay flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to Green Bay?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to Green Bay.

  • Can I find deals for business class flights from Idaho to Green Bay?

    Yes. Cheapflights offers flight deals from Idaho to Green Bay by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho to Green Bay?

    Currently, December is the cheapest month in which you can book a flight from Idaho to Green Bay (average of $245). Flying from Idaho to Green Bay in March is currently the most expensive (average of $477). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Green Bay?

Book flights to Green Bay if you plan to visit one of these locations
Manitowoc

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho to Green Bay

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to O'Hare Intl flights
John F Kennedy Intl to O'Hare Intl flights
Newark to O'Hare Intl flights
Los Angeles to O'Hare Intl flights
LaGuardia to O'Hare Intl flights
Baltimore to O'Hare Intl flights
San Francisco to O'Hare Intl flights
Reagan-National to O'Hare Intl flights
Dulles Intl to O'Hare Intl flights
Atlanta to O'Hare Intl flights
Boston to O'Hare Intl flights
Denver to O'Hare Intl flights
Philadelphia to O'Hare Intl flights
Seattle to O'Hare Intl flights
Sky Harbor Intl to O'Hare Intl flights
Ontario to O'Hare Intl flights
Dallas/Fort Worth to Minneapolis flights
Raleigh to O'Hare Intl flights
Santa Ana to O'Hare Intl flights
Sky Harbor Intl to Minneapolis flights
Minneapolis to O'Hare Intl flights
Orlando to O'Hare Intl flights
Charlotte to O'Hare Intl flights
Austin to O'Hare Intl flights
Hobby to O'Hare Intl flights
Orlando to Minneapolis flights
George Bush Intcntl to O'Hare Intl flights
LaGuardia to Minneapolis flights
San Diego to O'Hare Intl flights
Love Field to O'Hare Intl flights
Newark to Minneapolis flights
Fort Lauderdale to O'Hare Intl flights
Los Angeles to Minneapolis flights
Miami to O'Hare Intl flights
Dulles Intl to Minneapolis flights
Seattle to Minneapolis flights
Atlanta to Minneapolis flights
Cleveland to O'Hare Intl flights
Hartford to O'Hare Intl flights
San Francisco to Minneapolis flights
O'Hare Intl to Minneapolis flights
Salt Lake City to O'Hare Intl flights
Denver to Minneapolis flights
Tampa to O'Hare Intl flights
Boston to Minneapolis flights
Sacramento to O'Hare Intl flights
Baltimore to Minneapolis flights
Nashville to O'Hare Intl flights
Reagan-National to Minneapolis flights
San Jose to O'Hare Intl flights

Top airline flying from Idaho to Green Bay

Discover the top airline that operate flights from Idaho to Green Bay. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$263Average$464FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights