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Idaho

$246+ 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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — BOI
nov. 29 — déc. 61
sam. 11/29
sam. 12/6
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 octobre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(Delta)

One-way from

$246
(Delta)

Popular in

February

Cheapest in

March

Average price

$377
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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High demand for flights, 13% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in October 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 octobre 30, 2025.

This Delta deal was found by Cheapflights users on 10/28. 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.
ven. 11/214:17 pmGRB - GEG
1 stop5h 46mDelta
ven. 11/286:05 amGEG - GRB
1 stop7h 32mDelta
Deal found 10/28$269
This American Airlines deal was found by Cheapflights users on 10/29. 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. 11/137:17 amGRB - GEG
1 stop7h 15mAmerican Airlines
lun. 11/171:14 pmGEG - GRB
1 stop8h 14mAmerican Airlines
Deal found 10/29$339
This United Airlines deal was found by Cheapflights users on 10/30. 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. 11/136:15 amGRB - BOI
1 stop6h 24mUnited Airlines
lun. 11/1712:45 pmBOI - GRB
1 stop5h 15mUnited Airlines
Deal found 10/30$339
This United Airlines deal was found by Cheapflights users on 10/29. 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. 11/136:15 amGRB - GEG
1 stop7h 16mUnited Airlines
lun. 11/175:10 amGEG - GRB
2 stops9h 36mUnited Airlines
Deal found 10/29$344
This United Airlines deal was found by Cheapflights users on 10/30. 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. 11/146:15 amGRB - GEG
1 stop7h 16mUnited Airlines
mar. 11/185:10 amGEG - GRB
2 stops9h 36mUnited Airlines
Deal found 10/30$424
This United Airlines deal was found by Cheapflights users on 10/30. 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. 12/315:00 amIDA - GRB
2 stops15h 36mUnited Airlines
Deal found 10/30$612
This United Airlines deal was found by Cheapflights users on 10/29. 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. 11/286:15 amGRB - BOI
1 stop6h 24mUnited Airlines
lun. 12/18:17 amBOI - GRB
1 stop24h 51mUnited Airlines
Deal found 10/29$770
This American Airlines deal was found by Cheapflights users on 10/29. 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. 11/287:52 pmGRB - BOI
2 stops15h 45mAmerican Airlines
lun. 12/11:33 pmBOI - GRB
1 stop8h 55mAmerican Airlines
Deal found 10/29$837
This American Airlines deal was found by Cheapflights users on 10/30. 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 10/30$1,037

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 octobre 30, 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. 11/21

4:17 pm-8:03 pm

1 stop5h 46m

Spokane

ven. 11/28

6:05 am-3:37 pm

1 stop7h 32m

$269

Green BaySpokane

GRB - GEG

GRBGEG

Green Bay Austin-Straubel

jeu. 11/13

7:17 am-12:32 pm

1 stop7h 15m

Spokane

lun. 11/17

1:14 pm-11:28 pm

1 stop8h 14m

$339

Green BayBoise

GRB - BOI

GRBBOI

Green Bay Austin-Straubel

jeu. 11/13

6:15 am-11:39 am

1 stop6h 24m

Boise Air Term. Gowen Fld

lun. 11/17

12:45 pm-7:00 pm

1 stop5h 15m

$339

Green BayBoise

GRB - BOI

GRBBOI

Green Bay Austin-Straubel

jeu. 11/13

6:01 am-1:06 pm

1 stop8h 05m

Boise Air Term. Gowen Fld

lun. 11/17

1:40 pm-11:28 pm

1 stop8h 48m

$339

Green BaySpokane

GRB - GEG

GRBGEG

Green Bay Austin-Straubel

jeu. 11/13

6:15 am-3:21 pm

2 stops11h 06m

Spokane

lun. 11/17

5:10 am-4:46 pm

2 stops9h 36m

$349

Green BayBoise

GRB - BOI

GRBBOI

Green Bay Austin-Straubel

mar. 2/24

10:50 am-10:01 am

2 stops24h 11m

Boise Air Term. Gowen Fld

sam. 2/28

3:00 pm-9:36 pm

1 stop5h 36m

$375

Green BaySpokane

GRB - GEG

GRBGEG

Green Bay Austin-Straubel

ven. 11/14

6:15 am-11:31 am

1 stop7h 16m

Spokane

mar. 11/18

5:10 am-4:46 pm

2 stops9h 36m

$424

Green BayJackson

GRB - JAC

GRBJAC

Green Bay Austin-Straubel

mar. 3/10

5:30 am-1:25 pm

1 stop8h 55m

Jackson Hole

mer. 3/11

1:35 pm-9:36 pm

1 stop7h 01m

$431

Green BaySpokane

GRB - GEG

GRBGEG

Green Bay Austin-Straubel

mar. 3/10

4:00 pm-10:45 pm

2 stops8h 45m

Spokane

mer. 3/11

2:05 pm-9:36 pm

1 stop5h 31m

$485

Green BayJackson

GRB - JAC

GRBJAC

Green Bay Austin-Straubel

mar. 3/10

10:40 am-9:02 pm

2 stops11h 22m

Jackson Hole

mer. 3/11

4:25 pm-10:04 am

3 stops16h 39m

$526

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 18 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 $114). Flying from Green Bay to Idaho in December is currently the most expensive (average of $425). 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 octobre 30, 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
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 46m. Fly via Delta, American Airlines, 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 - Boise Air Term. Gowen Fld, Green Bay Austin-Straubel - Jackson Hole and Green Bay Austin-Straubel - Idaho Falls Fanning Field.

  • 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 $114). Flying from Green Bay to Idaho in December is currently the most expensive (average of $425). 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 octobre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$253Average$424FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$384Average$528FlexibilityNo cancel feeOn-time69%

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