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$109+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — BOI
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Green Bay to Idaho

Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to Idaho (USID). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

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 November 20, 2024.

This United Airlines deal was found by Cheapflights users on 11/20. 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.
Wed 12/116:30 amGRB - BOI
1 stop6h 43mUnited Airlines
Fri 12/138:10 amBOI - GRB
2 stops11h 42mUnited Airlines
Deal found 11/20$363
This Delta deal was found by Cheapflights users on 11/20. 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 12/115:10 amGRB - BOI
1 stop8h 23mDelta
Fri 12/135:35 amBOI - GRB
1 stop5h 00mDelta
Deal found 11/20$469
This United Airlines deal was found by Cheapflights users on 11/18. 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 12/1010:45 amGRB - IDA
2 stops7h 39mUnited Airlines
Tue 12/315:41 pmIDA - GRB
2 stops20h 30mUnited Airlines
Deal found 11/18$476
This United deal was found by Cheapflights users on 11/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/66:30 amGRB - GEG
2 stops10h 46mUnited Airlines
Sun 12/85:15 amGEG - GRB
2 stops11h 45mUnited Airlines
Deal found 11/19$559
This Delta deal was found by Cheapflights users on 11/19. 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 12/66:26 amGRB - GEG
1 stop8h 46mDelta
Sun 12/812:52 pmGEG - GRB
1 stop8h 24mDelta
Deal found 11/19$626
This American Airlines deal was found by Cheapflights users on 11/18. 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.
Tue 12/106:00 amGRB - IDA
3 stops17h 23mAmerican Airlines
Tue 12/315:25 amIDA - GRB
2 stops10h 19mAmerican Airlines
Deal found 11/18$691
This American Airlines deal was found by Cheapflights users on 11/20. 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.
Wed 12/116:00 amGRB - BOI
3 stops11h 52mAmerican Airlines
Fri 12/137:03 amBOI - GRB
2 stops9h 59mAmerican Airlines
Deal found 11/20$957

Find flights from Green Bay to Idaho within your budget

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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

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Route

Depart

Return

Price

Green BaySpokane

GRB - GEG

GRBGEG

Green Bay Austin-Straubel

Thu 1/9

4:17 pm-10:51 pm

1 stop8h 34m

Spokane

Sun 1/12

1:11 pm-11:00 pm

1 stop7h 49m

$268

Green BayBoise

GRB - BOI

GRBBOI

Green Bay Austin-Straubel

Wed 12/11

6:30 am-12:13 pm

1 stop6h 43m

Boise Air Term. Gowen Fld

Fri 12/13

8:10 am-8:52 pm

2 stops11h 42m

$363

Green BayBoise

GRB - BOI

GRBBOI

Green Bay Austin-Straubel

Wed 12/11

5:10 am-12:33 pm

1 stop8h 23m

Boise Air Term. Gowen Fld

Fri 12/13

5:35 am-11:35 am

1 stop5h 00m

$469

Green BayIdaho Falls

GRB - IDA

GRBIDA

Green Bay Austin-Straubel

Tue 12/10

10:45 am-5:24 pm

2 stops7h 39m

Idaho Falls Fanning Field

Tue 12/31

5:41 pm-3:11 pm

2 stops20h 30m

$476

Green BaySpokane

GRB - GEG

GRBGEG

Green Bay Austin-Straubel

Fri 12/6

6:30 am-3:16 pm

2 stops10h 46m

Spokane

Sun 12/8

5:15 am-7:00 pm

2 stops11h 45m

$559

Green BayJackson

GRB - JAC

GRBJAC

Green Bay Austin-Straubel

Sat 2/8

5:17 pm-3:17 pm

2 stops23h 00m

Jackson Hole

Sat 2/15

8:00 am-4:40 pm

1 stop7h 40m

$628

Green BayIdaho Falls

GRB - IDA

GRBIDA

Green Bay Austin-Straubel

Tue 12/10

6:00 am-10:23 pm

3 stops17h 23m

Idaho Falls Fanning Field

Tue 12/31

5:25 am-4:44 pm

2 stops10h 19m

$691

Green BayBoise

GRB - BOI

GRBBOI

Green Bay Austin-Straubel

Wed 12/11

6:00 am-4:52 pm

3 stops11h 52m

Boise Air Term. Gowen Fld

Fri 12/13

7:03 am-6:02 pm

2 stops9h 59m

$957

Green BayBoise

GRB - BOI

GRBBOI

Green Bay Austin-Straubel

Wed 12/11

6:30 am-12:13 pm

1 stop6h 43m

$109

Green BayBoise

GRB - BOI

GRBBOI

Green Bay Austin-Straubel

Wed 2/19

12:08 pm-8:29 pm

2 stops9h 21m

$215

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 18 results
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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.

Travel insights for flights from Green Bay to Idaho

Get recent, data-driven insights about flights from Green Bay to Idaho including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Green Bay to Idaho (average of $310). Flying from Green Bay to Idaho in June is currently the most expensive (average of $436). 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.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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 November 20, 2024.
Peruse reviews from past customers who have flown with United Airlines, Delta and American Airlines from Green Bay to Idaho to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Green Bay to Idaho one-way?

    $109 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $215 and $349, respectively.

  • 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 - Jackson Hole, Green Bay Austin-Straubel - Spokane 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, January is the cheapest month in which you can book a flight from Green Bay to Idaho (average of $310). Flying from Green Bay to Idaho in June is currently the most expensive (average of $436). 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$298Average$487FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$330Average$573FlexibilityNo cancel feeOn-time69%
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