$263+ Cheap flights from Green Bay to Boise (GRB - BOI)
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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — BOI
Jun 11 — Jun 181
Round-trip
1 adult, Economy
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Find cheap flights from Green Bay to Boise 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
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Cheapest flights from Green Bay to BoiseExplore the most affordable flight options available from Green Bay to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.
Explore the most affordable flight options available from Green Bay to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.
This Delta deal was found by Cheapflights users on 5/9. 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 6/35:20 am
GRB
- BOI
1 stop8h 23m
Delta
Sat 6/61:53 pm
BOI
- GRB
1 stop7h 59m
Delta
Deal found 5/9![Delta logo]()
$393
This Delta deal was found by Cheapflights users on 5/10. 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.
Tue 5/265:20 am
GRB
- BOI
1 stop8h 23m
Delta
Sat 5/305:20 am
BOI
- GRB
1 stop4h 53m
Delta
Deal found 5/10![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 5/11. 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.
Wed 7/155:10 am
GRB
- BOI
1 stop8h 43m
Delta
Mon 7/2011:42 pm
BOI
- GRB
2 stops9h 45m
Delta
Deal found 5/11![Delta logo]()
$404
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Sat 8/1512:27 pm
GRB
- BOI
2 stops11h 13m
American Airlines
Sat 8/292:46 pm
BOI
- GRB
1 stop8h 30m
American Airlines
Deal found 5/11![American Airlines logo]()
$412
This United Airlines deal was found by Cheapflights users on 5/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2612:34 pm
GRB
- BOI
2 stops10h 31m
United Airlines
Sat 5/3012:38 pm
BOI
- GRB
1 stop5h 33m
United Airlines
Deal found 5/10![United Airlines logo]()
$438
This American Airlines deal was found by Cheapflights users on 5/9. 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 6/36:00 am
GRB
- BOI
2 stops10h 07m
American Airlines
Sat 6/612:13 pm
BOI
- GRB
2 stops10h 57m
American Airlines
Deal found 5/9![American Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 5/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:08 am
GRB
- BOI
1 stop9h 12m
American Airlines
Mon 7/203:10 pm
BOI
- GRB
1 stop8h 02m
American Airlines
Deal found 5/7![American Airlines logo]()
$480
This American Airlines deal was found by Cheapflights users on 5/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2612:15 pm
GRB
- BOI
2 stops11h 14m
American Airlines
Sat 5/3012:12 pm
BOI
- GRB
2 stops10h 41m
American Airlines
Deal found 5/10![American Airlines logo]()
$492
Best flights from Green Bay to BoiseDiscover carefully curated flight deals from Green Bay to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 12, 2026.
Discover carefully curated flight deals from Green Bay to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 12, 2026.
This Delta deal was found by Cheapflights users on 5/9. 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 6/35:20 am
GRB
- BOI
1 stop8h 23m
Delta
Sat 6/61:53 pm
BOI
- GRB
1 stop7h 59m
Delta
Deal found 5/9![Delta logo]()
$393
This American Airlines deal was found by Cheapflights users on 5/11. 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.
Sat 8/1512:27 pm
GRB
- BOI
2 stops11h 13m
American Airlines
Sat 8/292:46 pm
BOI
- GRB
1 stop8h 30m
American Airlines
Deal found 5/11![American Airlines logo]()
$412
This United Airlines deal was found by Cheapflights users on 5/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2612:34 pm
GRB
- BOI
2 stops10h 31m
United Airlines
Sat 5/3012:38 pm
BOI
- GRB
1 stop5h 33m
United Airlines
Deal found 5/10![United Airlines logo]()
$438
This Delta deal was found by Cheapflights users on 5/10. 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.
Tue 5/265:20 am
GRB
- BOI
1 stop8h 23m
Delta
Sat 5/305:20 am
BOI
- GRB
1 stop4h 53m
Delta
Deal found 5/10![Delta logo]()
$399
This Delta deal was found by Cheapflights users on 5/11. 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.
Wed 7/155:10 am
GRB
- BOI
1 stop8h 43m
Delta
Mon 7/2011:42 pm
BOI
- GRB
2 stops9h 45m
Delta
Deal found 5/11![Delta logo]()
$404
This American Airlines deal was found by Cheapflights users on 5/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/156:08 am
GRB
- BOI
1 stop9h 12m
American Airlines
Mon 7/203:10 pm
BOI
- GRB
1 stop8h 02m
American Airlines
Deal found 5/7![American Airlines logo]()
$480
This American Airlines deal was found by Cheapflights users on 5/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2612:15 pm
GRB
- BOI
2 stops11h 14m
American Airlines
Sat 5/3012:12 pm
BOI
- GRB
2 stops10h 41m
American Airlines
Deal found 5/10![American Airlines logo]()
$492
Last-minute flights from Green Bay to BoiseDiscover last-minute flight deals from Green Bay to Boise. Data last updated May 12, 2026 and is based on user searches.
Discover last-minute flight deals from Green Bay to Boise. Data last updated May 12, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/11. 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.
Tue 5/125:20 am
GRB
- BOI
1 stop8h 23m
Delta
Fri 5/151:53 pm
BOI
- GRB
1 stop7h 59m
Delta
Deal found 5/11![Delta logo]()
$723
This Delta deal was found by Cheapflights users on 5/10. 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.
Tue 5/265:20 am
GRB
- BOI
1 stop8h 23m
Delta
Sat 5/305:20 am
BOI
- GRB
1 stop4h 53m
Delta
Deal found 5/10![Delta logo]()
$399
This United Airlines deal was found by Cheapflights users on 5/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2612:34 pm
GRB
- BOI
2 stops10h 31m
United Airlines
Sat 5/3012:38 pm
BOI
- GRB
1 stop5h 33m
United Airlines
Deal found 5/10![United Airlines logo]()
$438
This American Airlines deal was found by Cheapflights users on 5/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2612:15 pm
GRB
- BOI
2 stops11h 14m
American Airlines
Sat 5/3012:12 pm
BOI
- GRB
2 stops10h 41m
American Airlines
Deal found 5/10![American Airlines logo]()
$492
This Delta deal was found by Cheapflights users on 5/9. 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 6/35:20 am
GRB
- BOI
1 stop8h 23m
Delta
Sat 6/61:53 pm
BOI
- GRB
1 stop7h 59m
Delta
Deal found 5/9![Delta logo]()
$393
This American Airlines deal was found by Cheapflights users on 5/9. 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 6/36:00 am
GRB
- BOI
2 stops10h 07m
American Airlines
Sat 6/63:12 pm
BOI
- GRB
1 stop7h 58m
American Airlines
Deal found 5/9![American Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 5/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/155:10 am
GRB
- BOI
1 stop8h 44m
Delta
Sun 6/215:30 am
BOI
- GRB
1 stop4h 53m
Delta
Deal found 5/12![Delta logo]()
$544
One-way flights from Green Bay to BoiseSearch for one-way flight options from Green Bay to Boise. Find affordable one-way fares based on user searches. Data last updated May 12, 2026.
Search for one-way flight options from Green Bay to Boise. Find affordable one-way fares based on user searches. Data last updated May 12, 2026.
This United Airlines deal was found by Cheapflights users on 5/7. 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.
Thu 5/285:00 am
GRB
- BOI
1 stop7h 32m
United Airlines
Deal found 5/7![United Airlines logo]()
$263
This American Airlines deal was found by Cheapflights users on 5/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2812:15 pm
GRB
- BOI
2 stops11h 14m
American Airlines
Deal found 5/7![American Airlines logo]()
$268
This American Airlines deal was found by Cheapflights users on 5/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/85:43 am
GRB
- BOI
1 stop9h 13m
American Airlines
Deal found 5/10![American Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 5/11. 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.
Tue 5/195:20 am
GRB
- BOI
1 stop8h 23m
Delta
Deal found 5/11![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 5/11. 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.
Mon 6/15:20 am
GRB
- BOI
1 stop8h 23m
Delta
Deal found 5/11![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Tue 5/193:48 pm
GRB
- BOI
2 stops7h 47m
United Airlines
Deal found 5/11![United Airlines logo]()
$411
This United Airlines deal was found by Cheapflights users on 5/11. 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.
Mon 6/16:30 am
GRB
- BOI
2 stops28h 15m
United Airlines
Deal found 5/11![United Airlines logo]()
$422
Find flight deals from Green Bay to Boise
Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to Boise (BOI). 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 May 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $393 (Delta) |
One-way from | $263 (United Airlines) |
Popular in | December |
Cheapest in | March |
Average price | $366 |
Cheapflights Fare Finder
Customize your flight search to find flights from Green Bay to Boise 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 May 12, 2026.
Use the filters below to find and compare flights from Green Bay to Boise that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Green BayBoise
GRB - BOI
GRBBOI
Green Bay Austin-Straubel
Wed 6/3
5:20 am-12:43 pm
1 stop8h 23m
Boise Air Term. Gowen Fld
Sat 6/6
1:53 pm-10:52 pm
1 stop7h 59m
$393
Quickest round-trip
Green BayBoise
GRB - BOI
GRBBOI
Green Bay Austin-Straubel
Tue 5/26
5:20 am-12:43 pm
1 stop8h 23m
Boise Air Term. Gowen Fld
Sat 5/30
5:20 am-11:13 am
1 stop4h 53m
$399
Green BayBoise
GRB - BOI
GRBBOI
Green Bay Austin-Straubel
Wed 7/15
5:10 am-12:53 pm
1 stop8h 43m
Boise Air Term. Gowen Fld
Mon 7/20
11:42 pm-10:27 am
2 stops9h 45m
$404
Green BayBoise
GRB - BOI
GRBBOI
Green Bay Austin-Straubel
Sat 8/15
12:27 pm-10:40 pm
2 stops11h 13m
Boise Air Term. Gowen Fld
Sat 8/29
2:46 pm-12:16 am
1 stop8h 30m
$412
Green BayBoise
GRB - BOI
GRBBOI
Green Bay Austin-Straubel
Tue 5/26
12:34 pm-10:05 pm
2 stops10h 31m
Boise Air Term. Gowen Fld
Sat 5/30
12:38 pm-7:11 pm
1 stop5h 33m
$438
Green BayBoise
GRB - BOI
GRBBOI
Green Bay Austin-Straubel
Wed 7/15
6:08 am-2:20 pm
1 stop9h 12m
Boise Air Term. Gowen Fld
Mon 7/20
3:10 pm-12:12 am
1 stop8h 02m
$480
Green BayBoise
GRB - BOI
GRBBOI
Green Bay Austin-Straubel
Tue 5/26
12:15 pm-10:29 pm
2 stops11h 14m
Boise Air Term. Gowen Fld
Sat 5/30
12:12 pm-11:53 pm
2 stops10h 41m
$492
Cheapest one-way
Green BayBoise
GRB - BOI
GRBBOI
Green Bay Austin-Straubel
Thu 5/28
5:00 am-11:32 am
1 stop7h 32m
$263
Green BayBoise
GRB - BOI
GRBBOI
Green Bay Austin-Straubel
Thu 5/28
12:15 pm-10:29 pm
2 stops11h 14m
$268
Green BayBoise
GRB - BOI
GRBBOI
Green Bay Austin-Straubel
Sat 8/8
5:43 am-1:56 pm
1 stop9h 13m
$326
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Green Bay to Boise
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Green Bay to Boise in May.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Green Bay-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Green Bay-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Green Bay-Boise flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Green Bay-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Green Bay-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Green Bay to Boise
Have a flexible travel schedule? Discover the best time to fly to Boise from Green Bay with our price prediction graph.
GRB-BOI
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 Boise
Reviews of airlines servicing Boise
Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated May 12, 2026.
Read through reviews of airlines operating flights from Green Bay to Boise, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Green Bay to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boise?
Book flights to Boise if you plan to visit one of these locationsOntario
Meridian
Nampa
Caldwell
McCall
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Green Bay and Boise flights
Browse other Green Bay and Boise flight options. Last updated on May 12, 2026.
Other flights from Green Bay
Browse through other flights departing from Green Bay. Flights are based on user searches made on Cheapflights and were last updated on May 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Green Bay to Boise
Discover the top airline that operate flights from Green Bay to Boise. 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 May 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$159 | Average$373 | FlexibilityNo cancel fee | On-timeN/A |