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$205+ Cheap flights from Green Bay (GRB) to Idaho

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 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — BOI
déc. 13 — déc. 201
sam. 12/13
sam. 12/20
1 adult, Economy
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Cheap flight deals from Green Bay to Idaho

Keep the following information in mind while searching for Green Bay to Idaho flight deals. Data was last updated novembre 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(Delta)

One-way from

$205
(Delta)

Popular in

November

Cheapest in

March

Average price

$891
Provider with most accurate pricing for Green Bay Austin-Straubel-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Green Bay Austin-Straubel-Boise Air Term. Gowen Fld flights.
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From Green Bay Austin-Straubel to Idaho
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One-way flight from Green Bay Austin-Straubel to Idaho
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Highest demand for flights based on searches. 24% potential increase in price ($150 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Green Bay to Idaho

Cheapest flights from Green Bay to Idaho
Explore the most affordable flight options available from Green Bay to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on novembre 13, 2025.

This United Airlines deal was found by Cheapflights users on 11/11. 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.
ven. 11/216:15 amGRB - GEG
1 stop7h 16mUnited Airlines
ven. 11/287:07 amGEG - GRB
1 stop6h 03mUnited Airlines
Deal found 11/11$519
This United Airlines deal was found by Cheapflights users on 11/11. 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.
mar. 12/235:22 pmGRB - IDA
2 stops30h 37mUnited Airlines
mar. 12/305:00 amIDA - GRB
2 stops9h 07mUnited Airlines
Deal found 11/11$608
This United Airlines deal was found by Cheapflights users on 11/12. 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.
jeu. 12/256:15 amGRB - IDA
2 stops8h 15mUnited Airlines
mer. 12/316:40 amIDA - GRB
2 stops31h 27mUnited Airlines
Deal found 11/12$676
This Delta deal was found by Cheapflights users on 11/10. 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.
mar. 11/1111:10 amGRB - IDA
2 stops12h 09mDelta
sam. 11/156:00 amIDA - GRB
2 stops8h 37mDelta
Deal found 11/10$758
This Delta deal was found by Cheapflights users on 11/11. 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.
jeu. 11/275:19 amGRB - JAC
2 stops12h 33mDelta
lun. 12/17:00 amJAC - GRB
2 stops8h 10mDelta
Deal found 11/11$958
This American Airlines deal was found by Cheapflights users on 11/13. 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.
jeu. 12/255:25 amGRB - IDA
2 stops11h 36mAmerican Airlines
mer. 12/317:00 amIDA - GRB
3 stops13h 53mAmerican Airlines
Deal found 11/13$1,037
This American Airlines deal was found by Cheapflights users on 11/11. 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.
jeu. 11/2712:00 pmGRB - JAC
3 stops26h 26mAmerican Airlines
lun. 12/11:11 pmJAC - GRB
3 stops19h 08mAmerican Airlines
Deal found 11/11$1,074
This American Airlines deal was found by Cheapflights users on 11/11. 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.
mar. 12/235:25 amGRB - IDA
3 stops17h 56mAmerican Airlines
mar. 12/307:00 amIDA - GRB
2 stops15h 36mAmerican Airlines
Deal found 11/11$1,096
This United Airlines deal was found by Cheapflights users on 11/13. 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.
ven. 12/195:22 pmGRB - JAC
1 stop19h 12mUnited Airlines
sam. 1/32:30 pmJAC - GRB
2 stops23h 37mUnited Airlines
Deal found 11/13$1,672
This American Airlines deal was found by Cheapflights users on 11/13. 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.
ven. 12/195:18 pmGRB - JAC
2 stops20h 32mAmerican Airlines
sam. 1/312:02 pmJAC - GRB
2 stops10h 34mAmerican Airlines
Deal found 11/13$1,841

Cheapflights Fare Finder

 
Customize your flight search to find flights from Green Bay to Idaho 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 novembre 13, 2025.
Use the filters below to find and compare flights from Green Bay to Idaho that are best for you.

Fly from

Green Bay

Fly to

Idaho

Route

Depart

Return

Price

Green BaySpokane

GRB - GEG

GRBGEG

Green Bay Austin-Straubel

ven. 1/16

4:18 pm-7:59 pm

1 stop5h 41m

Spokane

mar. 1/20

6:30 am-3:38 pm

1 stop7h 08m

$269

Green BaySpokane

GRB - GEG

GRBGEG

Green Bay Austin-Straubel

ven. 1/16

10:42 am-9:22 pm

2 stops12h 40m

Spokane

mar. 1/20

6:53 am-9:31 pm

2 stops12h 38m

$363

Green BayJackson

GRB - JAC

GRBJAC

Green Bay Austin-Straubel

ven. 4/17

10:51 am-8:53 pm

2 stops11h 02m

Jackson Hole

mar. 4/21

7:00 am-3:18 pm

2 stops7h 18m

$478

Green BayJackson

GRB - JAC

GRBJAC

Green Bay Austin-Straubel

sam. 1/17

6:31 am-11:22 am

1 stop5h 51m

Jackson Hole

mar. 1/20

4:29 pm-7:03 pm

2 stops25h 34m

$579

Green BayJackson

GRB - JAC

GRBJAC

Green Bay Austin-Straubel

ven. 4/17

6:40 pm-12:01 pm

3 stops18h 21m

Jackson Hole

mar. 4/21

2:03 pm-10:45 am

3 stops19h 42m

$595

Green BayIdaho Falls

GRB - IDA

GRBIDA

Green Bay Austin-Straubel

mar. 12/23

5:22 pm-10:59 pm

2 stops30h 37m

Idaho Falls Fanning Field

mar. 12/30

5:00 am-3:07 pm

2 stops9h 07m

$608

Green BayIdaho Falls

GRB - IDA

GRBIDA

Green Bay Austin-Straubel

jeu. 12/25

6:15 am-1:30 pm

2 stops8h 15m

Idaho Falls Fanning Field

mer. 12/31

6:40 am-9:36 pm

2 stops13h 56m

$676

Green BayJackson

GRB - JAC

GRBJAC

Green Bay Austin-Straubel

jeu. 11/27

5:19 am-4:52 pm

2 stops12h 33m

Jackson Hole

lun. 12/1

7:00 am-4:10 pm

2 stops8h 10m

$958

Green BayIdaho Falls

GRB - IDA

GRBIDA

Green Bay Austin-Straubel

jeu. 12/25

5:25 am-4:01 pm

2 stops11h 36m

Idaho Falls Fanning Field

mer. 12/31

7:00 am-9:53 pm

3 stops13h 53m

$1,037

Green BayIdaho Falls

GRB - IDA

GRBIDA

Green Bay Austin-Straubel

mar. 12/23

5:25 am-10:21 pm

3 stops17h 56m

Idaho Falls Fanning Field

mar. 12/30

7:00 am-11:36 pm

2 stops15h 36m

$1,096

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

Showing 1-10 of 13 results
1
2

Best time to book a flight from Green Bay to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Green Bay 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 Green Bay to Idaho

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

Currently, February is the cheapest month in which you can book a flight from Green Bay to Idaho (average of $110). Flying from Green Bay to Idaho in December is currently the most expensive (average of $479). 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.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated novembre 13, 2025.
Get a feel of what it's like to fly with Delta and United Airlines from Green Bay to Idaho by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,017 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.1

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Green Bay to Idaho. 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 from for flights from Green Bay to Idaho?

    For a flight from Green Bay to Idaho, you will be flying from Austin-Straubel. Green Bay Austin-Straubel (GRB) is just 5.9 mi from the center of the city.

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

    There are many flights that can get you from Green Bay to Idaho in 5h 41m. Fly via Delta or United Airlines to get the fastest option. There are 1417 mi between Green Bay and Idaho. This flight may include one or multiple stops.

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

    The most popular flight routes from Green Bay to Idaho are Green Bay Austin-Straubel - Idaho Falls Fanning Field, Green Bay Austin-Straubel - Jackson Hole and Green Bay Austin-Straubel - Boise Air Term. Gowen Fld.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Green Bay to Idaho 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 Green Bay to Idaho?

    Currently, February is the cheapest month in which you can book a flight from Green Bay to Idaho (average of $110). Flying from Green Bay to Idaho in December is currently the most expensive (average of $479). 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

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Alternative routes for Green Bay to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Green Bay to Idaho

Discover the top 2 airlines that operate flights from Green Bay to Idaho. 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 novembre 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$253Average$424FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$384Average$528FlexibilityNo cancel feeOn-time69%

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