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Cheap flights from Montana to Sao Paulo from $796

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montana to Sao Paulo departing on 7/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Montana to Sao Paulo

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:05 am - 6:30 am
MSO
-
GRU
45h 25m
2 stops
United Airlines Logo
9:50 pm - 11:32 am
GRU
-
MSO
40h 42m
2 stops
$1,667United Airlines
Sun, Jul 26 - Sat, Aug 1
United Airlines Logo
6:05 am - 6:30 am
MSO
-
GRU
21h 25m
2 stops
United Airlines Logo
10:20 pm - 11:32 am
GRU
-
MSO
16h 12m
1 stop
$1,993United Airlines
Sun, Jul 26 - Sat, Aug 1
United Airlines Logo
12:34 pm - 9:40 am
MSO
-
GRU
18h 06m
1 stop
United Airlines Logo
10:20 pm - 11:32 am
GRU
-
MSO
16h 12m
1 stop
$2,073United Airlines
Sun, Jul 26 - Sat, Aug 1

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United Airlines flights from Montana to Sao Paulo

Our best United Airlines deals on Montana to Sao Paulo flight tickets
United Airlines
Jul 26
MSO6:05 amMissoula Johnson-Bell Field
45h 25m
2 stops
GRU6:30 amSao Paulo Guarulhos Intl
Aug 1
GRU9:50 pmSao Paulo Guarulhos Intl
40h 42m
2 stops
MSO11:32 amMissoula Johnson-Bell Field
$1,667
United Airlines
Jul 26
MSO6:05 amMissoula Johnson-Bell Field
21h 25m
2 stops
GRU6:30 amSao Paulo Guarulhos Intl
Aug 1
GRU10:20 pmSao Paulo Guarulhos Intl
16h 12m
1 stop
MSO11:32 amMissoula Johnson-Bell Field
$1,993
United Airlines
Jul 26
MSO12:34 pmMissoula Johnson-Bell Field
18h 06m
1 stop
GRU9:40 amSao Paulo Guarulhos Intl
Aug 1
GRU10:20 pmSao Paulo Guarulhos Intl
16h 12m
1 stop
MSO11:32 amMissoula Johnson-Bell Field
$2,073

momondo Fare Finder

 
Customize your flight search to find flights from Montana to Sao Paulo 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, momondo users made 832,500 searches. Data last updated June 30, 2026.
Use the filters below to find and compare flights from Montana to Sao Paulo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MissoulaSao Paulo

MSO - GRU

MSOGRU

Missoula Johnson-Bell Field

Sun 7/26

6:05 am-6:30 am

2 stops45h 25m

Sao Paulo Guarulhos Intl

Sat 8/1

9:50 pm-11:32 am

2 stops40h 42m

$1,667

MissoulaSao Paulo

MSO - GRU

MSOGRU

Missoula Johnson-Bell Field

Sun 7/26

6:05 am-6:30 am

2 stops21h 25m

Sao Paulo Guarulhos Intl

Sat 8/1

10:20 pm-11:32 am

1 stop16h 12m

$1,993
Quickest round-trip

MissoulaSao Paulo

MSO - GRU

MSOGRU

Missoula Johnson-Bell Field

Sun 7/26

12:34 pm-9:40 am

1 stop18h 06m

Sao Paulo Guarulhos Intl

Sat 8/1

10:20 pm-11:32 am

1 stop16h 12m

$2,073
Cheapest one-way

BozemanSao Paulo

BZN - GRU

BZNGRU

Bozeman Gallatin Field

Sun 7/12

4:24 pm-9:40 am

1 stop14h 16m

$796
Quickest one-way

BozemanSao Paulo

BZN - GRU

BZNGRU

Bozeman Gallatin Field

Sat 10/3

4:24 pm-9:35 am

1 stop14h 11m

$798

BozemanSao Paulo

BZN - GRU

BZNGRU

Bozeman Gallatin Field

Sat 10/3

2:37 pm-7:10 am

3 stops37h 33m

$804

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Sao Paulo from

How to get the cheapest flight ticket from Montana to Sao Paulo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Montana to Sao Paulo?

United Airlines is the most popular carrier operating from Montana to Sao Paulo

Cheap Montana to Sao Paulo flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montana to Sao Paulo

Fastest flight time

38h 10m

Direct flights

None
The fastest flight from Montana to Sao Paulo takes 38h 10m
There are no direct flights from Montana to Sao Paulo. There are no popular flight routes from Montana to Sao Paulo.
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Frequently asked questions about flying from Montana to Sao Paulo

  • When did momondo last update prices for flights from Montana to Sao Paulo?

    Prices for flights from Montana to Sao Paulo are refreshed on a daily basis.

  • How old do you have to be to fly from Montana to Sao Paulo?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Montana to Sao Paulo.

  • What documentation or ID do you need to fly to Sao Paulo?

    The travel and health documents you'll need for your trip to Sao Paulo may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sao Paulo. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Sao Paulo?

Book flights to Sao Paulo if you plan to visit one of these locations
Santos
Guarujá

Why use momondo?

Why should I use momondo to find a flight deal from Montana to Sao Paulo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sao Paulo from Montana.

Can I find flights from Montana to Sao Paulo with flexible booking policies on momondo?

Flights from Montana to Sao Paulo with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Montana to Sao Paulo?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montana to Sao Paulo.

I’m not ready to book a flight from Montana to Sao Paulo right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Montana to Sao Paulo flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Brazil

Fly into one of these airports located in Sao Paulo

Airports listed have a maximum distance of 48.9 mi from Sao Paulo
Sao Paulo Congonhas Airport
Sao Paulo Guarulhos Intl Airport
Sao Paulo Viracopos Airport