$1,355+ Cheap flights from Montana to Guarulhos Intl, Brazil (GRU)
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 2/15. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — GRU
Feb 7 — Feb 141
1 adult, Economy
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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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Montana to Guarulhos Intl
Keep the following information in mind while searching for Montana to Guarulhos Intl flight deals. Data was last updated January 8, 2026.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $1,355 (United Airlines) |
Find flight deals from Montana to Guarulhos Intl
Cheapest flights from Montana to Guarulhos IntlExplore the most affordable flight options available from Montana to Guarulhos Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.
Explore the most affordable flight options available from Montana to Guarulhos Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.
This United Airlines deal was found by Cheapflights users on 1/8. 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 2/158:11 amBZN - GRU
1 stop19h 04mUnited Airlines
Sat 2/289:30 pmGRU - BZN
1 stop17h 09mUnited Airlines
Deal found 1/8![United Airlines logo]()
$1,355
This United Airlines deal was found by Cheapflights users on 1/6. 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 8/1812:40 pmMSO - GRU
1 stop17h 50mUnited Airlines
Thu 8/2010:20 pmGRU - MSO
1 stop16h 14mUnited Airlines
Deal found 1/6![United Airlines logo]()
$1,402
This United Airlines deal was found by Cheapflights users on 1/7. 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.
Tue 8/1810:41 amBZN - GRU
2 stops16h 49mUnited Airlines
Thu 8/2010:20 pmGRU - BZN
2 stops21h 44mUnited Airlines
Deal found 1/7![United Airlines logo]()
$1,407
This United Airlines deal was found by Cheapflights users on 1/8. 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 1/196:00 amMSO - GRU
2 stops23h 30mUnited Airlines
Fri 1/2310:25 pmGRU - MSO
2 stops21h 37mUnited Airlines
Deal found 1/8![United Airlines logo]()
$1,472
This Gurufare deal was found by Cheapflights users on 1/7. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/116:00 amMSO - GRU
2 stops21h 15mMultiple Airlines
Tue 1/139:45 pmGRU - MSO
2 stops22h 20mMultiple Airlines
Deal found 1/7![Multiple Airlines logo]()
$1,482
This American Airlines deal was found by Cheapflights users on 1/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/206:15 amMSO - GRU
1 stop21h 55mAmerican Airlines
Tue 2/2411:00 pmGRU - MSO
1 stop26h 56mAmerican Airlines
Deal found 1/8![American Airlines logo]()
$1,504
This United Airlines deal was found by Cheapflights users on 1/8. 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.
Tue 1/136:00 amMSO - GRU
2 stops21h 15mUnited Airlines
Thu 1/159:45 pmGRU - MSO
2 stops28h 06mUnited Airlines
Deal found 1/8![United Airlines logo]()
$1,537
This American Airlines deal was found by Cheapflights users on 1/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/197:00 amMSO - GRU
1 stop21h 10mAmerican Airlines
Fri 1/2311:30 pmGRU - MSO
2 stops25h 15mAmerican Airlines
Deal found 1/8![American Airlines logo]()
$1,574
This American Airlines deal was found by Cheapflights users on 1/7. 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.
Sun 1/117:00 amMSO - GRU
1 stop23h 10mAmerican Airlines
Tue 1/1311:00 pmGRU - MSO
1 stop25h 45mAmerican Airlines
Deal found 1/7![American Airlines logo]()
$1,681
This FlightHub deal was found by Cheapflights users on 1/7. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/12:45 pmBZN - GRU
2 stops26h 15mLATAM Airlines
Sat 4/1111:40 amGRU - BZN
2 stops28h 55mLATAM Airlines
Deal found 1/7![LATAM Airlines logo]()
$4,338
This Orbitz deal was found by Cheapflights users on 1/7. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/12:45 pmBZN - GRU
1 stop35h 55mMultiple Airlines
Sat 4/118:30 amGRU - BZN
2 stops29h 10mMultiple Airlines
Deal found 1/7![Multiple Airlines logo]()
$4,822
This United Airlines deal was found by Cheapflights users on 1/7. 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 4/18:10 amBZN - GRU
1 stop22h 35mUnited Airlines
Sat 4/1110:20 pmGRU - BZN
1 stop16h 09mUnited Airlines
Deal found 1/7![United Airlines logo]()
$5,102
Cheapflights Fare Finder
Customize your flight search to find flights from Montana to Guarulhos Intl 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 January 8, 2026.
Use the filters below to find and compare flights from Montana to Sao Paulo Guarulhos Intl Airport that are best for you.
Fly from
Montana
Fly to
Guarulhos Intl
Route
Depart
Return
Price
BozemanSao Paulo
BZN - GRU
BZNGRU
Bozeman Gallatin Field
Sun 2/15
8:11 am-7:15 am
1 stop19h 04m
Sao Paulo Guarulhos Intl
Sat 2/28
9:30 pm-10:39 am
1 stop17h 09m
$1,355
MissoulaSao Paulo
MSO - GRU
MSOGRU
Missoula Johnson-Bell Field
Fri 2/20
6:15 am-10:20 am
2 stops24h 05m
Sao Paulo Guarulhos Intl
Tue 2/24
10:25 pm-1:32 pm
2 stops19h 07m
$1,407
MissoulaSao Paulo
MSO - GRU
MSOGRU
Missoula Johnson-Bell Field
Tue 2/24
6:15 am-7:15 am
2 stops21h 00m
Sao Paulo Guarulhos Intl
Thu 2/26
9:45 pm-4:09 pm
2 stops22h 24m
$1,407
MissoulaSao Paulo
MSO - GRU
MSOGRU
Missoula Johnson-Bell Field
Mon 1/19
6:00 am-9:30 am
2 stops23h 30m
Sao Paulo Guarulhos Intl
Fri 1/23
10:25 pm-4:02 pm
2 stops21h 37m
$1,472
MissoulaSao Paulo
MSO - GRU
MSOGRU
Missoula Johnson-Bell Field
Fri 2/20
6:15 am-8:10 am
1 stop21h 55m
Sao Paulo Guarulhos Intl
Tue 2/24
11:00 pm-9:56 pm
1 stop26h 56m
$1,504
MissoulaSao Paulo
MSO - GRU
MSOGRU
Missoula Johnson-Bell Field
Tue 2/24
6:15 am-8:10 am
1 stop21h 55m
Sao Paulo Guarulhos Intl
Thu 2/26
11:00 pm-9:56 pm
1 stop26h 56m
$1,504
MissoulaSao Paulo
MSO - GRU
MSOGRU
Missoula Johnson-Bell Field
Mon 2/23
6:15 am-8:10 am
1 stop21h 55m
Sao Paulo Guarulhos Intl
Thu 2/26
11:00 pm-9:56 pm
1 stop26h 56m
$1,504
MissoulaSao Paulo
MSO - GRU
MSOGRU
Missoula Johnson-Bell Field
Mon 1/19
7:00 am-8:10 am
1 stop21h 10m
Sao Paulo Guarulhos Intl
Fri 1/23
11:30 pm-8:45 pm
2 stops25h 15m
$1,574
BozemanSao Paulo
BZN - GRU
BZNGRU
Bozeman Gallatin Field
Wed 4/1
2:45 pm-8:00 pm
2 stops26h 15m
Sao Paulo Guarulhos Intl
Sat 4/11
11:40 am-1:35 pm
2 stops28h 55m
$4,338
BozemanSao Paulo
BZN - GRU
BZNGRU
Bozeman Gallatin Field
Wed 4/1
2:45 pm-5:40 am
1 stop35h 55m
Sao Paulo Guarulhos Intl
Sat 4/11
8:30 am-10:40 am
2 stops29h 10m
$4,822
Showing 1-10 of 11 results
Best time to book a flight from Montana to Guarulhos Intl
Have a flexible travel schedule? Discover the best time to fly to Guarulhos Intl from Montana with our price prediction graph.
Estimated round-trip price
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Cheapflights Insights
Everything you need to know about your flight from Montana to Sao Paulo Guarulhos Intl Airport
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