$474+ Cheap flights from Green Bay (GRB) to Montana
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
GRB — BZN
Dec 11 — Dec 181
Round-trip
1 adult, Economy
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Find cheap flights from Green Bay to Montana with Cheapflights
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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 MontanaExplore the most affordable flight options available from Green Bay to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 11, 2026.
Explore the most affordable flight options available from Green Bay to Montana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 11, 2026.
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.
Thu 11/2611:09 am -
2 stops9h 33m
Mon 11/306:34 am -
1 stop4h 08m
Deal found 11/11![Delta logo]()
$474
This Delta deal was found by Cheapflights users on 11/9. 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.
Tue 11/246:00 am -
1 stop7h 14m
Sat 11/286:00 am -
1 stop4h 42m
Deal found 11/9![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 11/9. 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.
Sat 11/215:38 pm -
1 stop6h 45m
Sun 11/296:00 am -
1 stop4h 42m
Deal found 11/9![Delta logo]()
$554
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.
Thu 11/195:30 am -
1 stop8h 50m
Sun 11/296:00 am -
1 stop4h 42m
Deal found 11/10![Delta logo]()
$574
This Delta deal was found by Cheapflights users on 11/9. 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.
Fri 11/205:30 am -
1 stop8h 50m
Sun 11/296:00 am -
1 stop4h 42m
Deal found 11/9![Delta logo]()
$594
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.
Thu 11/266:15 am -
2 stops8h 14m
Mon 11/305:55 pm -
2 stops24h 10m
Deal found 11/11![United Airlines logo]()
$737
This Delta deal was found by Cheapflights users on 11/9. 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.
Tue 11/247:00 am -
2 stops11h 49m
Sat 11/286:34 am -
1 stop4h 08m
Deal found 11/9![Delta logo]()
$779
This United Airlines deal was found by Cheapflights users on 11/8. 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 11/231:32 pm -
2 stops8h 42m
Fri 11/277:00 am -
2 stops8h 52m
Deal found 11/8![United Airlines logo]()
$792
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/108:21 pm -
2 stops25h 16m
Thu 12/171:28 pm -
1 stop33h 52m
Deal found 11/10![American Airlines logo]()
$890
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:15 am -
2 stops8h 15m
Sun 11/294:32 pm -
2 stops7h 59m
Deal found 11/10![United Airlines logo]()
$945
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/109:45 am -
2 stops13h 02m
Thu 12/175:24 pm -
2 stops15h 48m
Deal found 11/10![United Airlines logo]()
$946
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.
Thu 12/1012:36 pm -
1 stop8h 26m
Thu 12/178:27 am -
1 stop7h 04m
Deal found 11/10![Delta logo]()
$982
Best flights from Green Bay to MontanaDiscover carefully curated flight deals from Green Bay to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 11, 2026.
Discover carefully curated flight deals from Green Bay to Montana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 11, 2026.
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.
Thu 11/2611:09 am -
2 stops9h 33m
Mon 11/306:34 am -
1 stop4h 08m
Deal found 11/11![Delta logo]()
$474
This United Airlines deal was found by Cheapflights users on 11/7. 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.
Wed 1/206:15 am -
2 stops8h 21m
Sat 1/236:10 am -
2 stops10h 01m
Deal found 11/7![United Airlines logo]()
$489
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Fri 2/262:31 pm -
1 stop6h 04m
Mon 3/112:40 pm -
2 stops10h 36m
Deal found 11/6![American Airlines logo]()
$499
This Delta deal was found by Cheapflights users on 11/9. 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.
Tue 11/246:00 am -
1 stop7h 14m
Sat 11/286:00 am -
1 stop4h 42m
Deal found 11/9![Delta logo]()
$479
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/176:30 am -
1 stop6h 03m
Wed 4/2112:30 pm -
1 stop7h 34m
Deal found 11/10![United Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 11/8. 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 1/1712:30 pm -
1 stop8h 25m
Fri 1/228:25 am -
1 stop6h 53m
Deal found 11/8![Delta logo]()
$677
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.
Thu 11/266:15 am -
2 stops8h 14m
Mon 11/305:55 pm -
2 stops24h 10m
Deal found 11/11![United Airlines logo]()
$737
This United Airlines deal was found by Cheapflights users on 11/6. 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.
Sat 4/31:11 pm -
2 stops9h 19m
Wed 4/72:29 pm -
2 stops19h 01m
Deal found 11/6![United Airlines logo]()
$743
This Delta deal was found by Cheapflights users on 11/9. 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.
Tue 11/247:00 am -
2 stops11h 49m
Sat 11/285:35 am -
2 stops9h 44m
Deal found 11/9![Delta logo]()
$784
This United Airlines deal was found by Cheapflights users on 11/6. 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 5/41:11 pm -
1 stop6h 32m
Sat 5/87:00 am -
2 stops13h 04m
Deal found 11/6![United Airlines logo]()
$749
This American Airlines deal was found by Cheapflights users on 11/9. 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.
Thu 2/117:56 pm -
1 stop17h 52m
Mon 2/151:18 pm -
1 stop33h 58m
Deal found 11/9![American Airlines logo]()
$1,127
This United Airlines deal was found by Cheapflights users on 11/8. 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 11/231:32 pm -
2 stops8h 42m
Fri 11/277:00 am -
2 stops8h 52m
Deal found 11/8![United Airlines logo]()
$792
This Delta deal was found by Cheapflights users on 11/9. 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.
Thu 2/116:30 am -
2 stops12h 16m
Mon 2/158:25 am -
1 stop6h 47m
Deal found 11/9![Delta logo]()
$977
This United Airlines deal was found by Cheapflights users on 11/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/119:55 am -
2 stops9h 41m
Mon 2/159:54 am -
2 stops26h 06m
Deal found 11/9![United Airlines logo]()
$809
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.
Thu 12/1012:36 pm -
1 stop8h 26m
Thu 12/178:27 am -
1 stop7h 04m
Deal found 11/10![Delta logo]()
$982
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/109:45 am -
2 stops13h 02m
Thu 12/175:24 pm -
2 stops15h 48m
Deal found 11/10![United Airlines logo]()
$946
This United Airlines deal was found by Cheapflights users on 11/8. 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.
Sun 1/178:00 am -
3 stops11h 37m
Fri 1/226:10 am -
3 stops10h 01m
Deal found 11/8![United Airlines logo]()
$1,078
This United Airlines deal was found by Cheapflights users on 11/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/241:32 pm -
2 stops9h 58m
Sat 11/287:00 am -
3 stops8h 56m
Deal found 11/9![United Airlines logo]()
$1,088
Last-minute flights from Green Bay to MontanaDiscover last-minute flight deals from Green Bay to Montana. Data last updated November 11, 2026 and is based on user searches.
Discover last-minute flight deals from Green Bay to Montana. Data last updated November 11, 2026 and is based on user searches.
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.
Thu 11/195:30 am -
1 stop8h 50m
Sun 11/296:00 am -
1 stop4h 42m
Deal found 11/10![Delta logo]()
$574
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:15 am -
2 stops8h 15m
Sun 11/294:32 pm -
2 stops7h 59m
Deal found 11/10![United Airlines logo]()
$945
This Delta deal was found by Cheapflights users on 11/9. 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.
Fri 11/205:30 am -
1 stop8h 50m
Sun 11/296:00 am -
1 stop4h 42m
Deal found 11/9![Delta logo]()
$594
This Delta deal was found by Cheapflights users on 11/9. 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.
Sat 11/215:38 pm -
1 stop6h 45m
Sun 11/296:00 am -
1 stop4h 42m
Deal found 11/9![Delta logo]()
$554
This United Airlines deal was found by Cheapflights users on 11/8. 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 11/231:32 pm -
2 stops8h 42m
Fri 11/277:00 am -
2 stops8h 52m
Deal found 11/8![United Airlines logo]()
$792
This Delta deal was found by Cheapflights users on 11/9. 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.
Tue 11/246:00 am -
1 stop7h 14m
Sat 11/286:00 am -
1 stop4h 42m
Deal found 11/9![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 11/9. 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.
Tue 11/247:00 am -
2 stops11h 49m
Sat 11/286:34 am -
1 stop4h 08m
Deal found 11/9![Delta logo]()
$779
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.
Thu 11/2611:09 am -
2 stops9h 33m
Mon 11/306:34 am -
1 stop4h 08m
Deal found 11/11![Delta logo]()
$474
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.
Thu 11/266:15 am -
2 stops8h 14m
Mon 11/305:55 pm -
2 stops24h 10m
Deal found 11/11![United Airlines logo]()
$737
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/108:21 pm -
2 stops25h 16m
Thu 12/171:28 pm -
1 stop33h 52m
Deal found 11/10![American Airlines logo]()
$890
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/109:45 am -
2 stops13h 02m
Thu 12/175:24 pm -
2 stops15h 48m
Deal found 11/10![United Airlines logo]()
$946
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.
Thu 12/1012:36 pm -
1 stop8h 26m
Thu 12/178:27 am -
1 stop7h 04m
Deal found 11/10![Delta logo]()
$982
One-way flights from Green Bay to MontanaSearch for one-way flight options from Green Bay to Montana. Find affordable one-way fares based on user searches. Data last updated November 11, 2026.
Search for one-way flight options from Green Bay to Montana. Find affordable one-way fares based on user searches. Data last updated November 11, 2026.
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.
Sat 11/285:30 am -
1 stop8h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![Delta logo]()
$800
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/283:15 pm -
2 stops11h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/10![United Airlines logo]()
$825
Find flight deals from Green Bay to Montana
Keep the following information in mind while searching for Green Bay to Montana flight deals. Data was last updated November 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Green Bay to Montana 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 7,457,451 searches. Data last updated November 11, 2026.
Use the filters below to find and compare flights from Green Bay to Montana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Green BayBillings
GRB Green Bay Austin-Straubel - BIL Billings Logan Intl
GRBBIL
Green Bay Austin-Straubel
Thu 11/26
11:09 am-7:42 pm
2 stops9h 33m
Billings Logan Intl
Mon 11/30
6:34 am-11:42 am
1 stop4h 08m
$474
Green BayBozeman
GRB Green Bay Austin-Straubel - BZN Bozeman Gallatin Field
GRBBZN
Green Bay Austin-Straubel
Tue 11/24
6:00 am-12:14 pm
1 stop7h 14m
Bozeman Gallatin Field
Sat 11/28
6:00 am-11:42 am
1 stop4h 42m
$479
Green BayMissoula
GRB Green Bay Austin-Straubel - MSO Missoula Johnson-Bell Field
GRBMSO
Green Bay Austin-Straubel
Wed 1/20
6:15 am-1:36 pm
2 stops8h 21m
Missoula Johnson-Bell Field
Sat 1/23
6:10 am-5:11 pm
2 stops10h 01m
$489
Green BayBozeman
GRB Green Bay Austin-Straubel - BZN Bozeman Gallatin Field
GRBBZN
Green Bay Austin-Straubel
Sat 4/17
6:30 am-11:33 am
1 stop6h 03m
Bozeman Gallatin Field
Wed 4/21
12:30 pm-9:04 pm
1 stop7h 34m
$489
Green BayBozeman
GRB Green Bay Austin-Straubel - BZN Bozeman Gallatin Field
GRBBZN
Green Bay Austin-Straubel
Fri 2/26
2:31 pm-7:35 pm
1 stop6h 04m
Bozeman Gallatin Field
Mon 3/1
12:40 pm-12:16 am
2 stops10h 36m
$499
Green BayMissoula
GRB Green Bay Austin-Straubel - MSO Missoula Johnson-Bell Field
GRBMSO
Green Bay Austin-Straubel
Sun 1/17
12:30 pm-7:55 pm
1 stop8h 25m
Missoula Johnson-Bell Field
Fri 1/22
8:25 am-4:18 pm
1 stop6h 53m
$677
Green BayBillings
GRB Green Bay Austin-Straubel - BIL Billings Logan Intl
GRBBIL
Green Bay Austin-Straubel
Thu 11/26
6:15 am-1:29 pm
2 stops8h 14m
Billings Logan Intl
Mon 11/30
5:55 pm-7:05 pm
2 stops24h 10m
$737
Green BayKalispell
GRB Green Bay Austin-Straubel - FCA Kalispell Glacier Park
GRBFCA
Green Bay Austin-Straubel
Sat 4/3
1:11 pm-9:30 pm
2 stops9h 19m
Kalispell Glacier Park
Wed 4/7
2:29 pm-10:30 am
2 stops19h 01m
$743
Green BayBozeman
GRB Green Bay Austin-Straubel - BZN Bozeman Gallatin Field
GRBBZN
Green Bay Austin-Straubel
Tue 5/4
1:11 pm-6:43 pm
1 stop6h 32m
Bozeman Gallatin Field
Sat 5/8
7:00 am-9:04 pm
2 stops13h 04m
$749
Green BayBillings
GRB Green Bay Austin-Straubel - BIL Billings Logan Intl
GRBBIL
Green Bay Austin-Straubel
Tue 11/24
7:00 am-5:49 pm
2 stops11h 49m
Billings Logan Intl
Sat 11/28
5:35 am-4:19 pm
2 stops9h 44m
$784
Showing 1-10 of 20 resultsSorted by cheapest first
Best time to book a flight from Green Bay to Montana
Have a flexible travel schedule? Discover the best time to fly to Montana from Green Bay with our price prediction graph.
GRB-BIL
GRB-BZN
GRB-MSO
GRB-FCA
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 Montana
GRB-USMT
GRB-BIL
GRB-BZN
GRB-MSO
GRB-FCA
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Montana
Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated November 11, 2026.
Get a feel of what it's like to fly with United Airlines from Green Bay to Montana 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.
Boarding
7.7
Entertainment
7.1
Food
6.7
Overall
7.3
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Boarding
7.7
Entertainment
7.1
Food
6.7
Overall
7.3
Comfort
7.3
Crew
8.1
Reviews
1 / 20
8.0
ExcellentAsha,Sep 2026
LGA - IAH
Related info for your journey
Find useful and relevant information for your journey from Green Bay to Montana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Green Bay to Montana
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Complete your trip to Montana by adding a car rental and/or hotel reservation to your travel itinerary.
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Green Bay and Montana flights
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Green Bay to Montana flights
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Top airline flying from Green Bay to Montana
Discover the top airline that operate flights from Green Bay to Montana. 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 7,457,451 searches. Data last updated November 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$290 | Average$520 | FlexibilityNo cancel fee | On-time69% |