What is the cheapest airline that flies from Billings Logan Intl to South America?

United Airlines and GOL are the most popular carriers operating from Billings Logan Intl to South America

When did momondo last update prices for flights from Billings Logan Intl Airport to South America?

Prices for flights from Billings Logan Intl Airport to South America are updated daily.

How old do you have to be to fly from Billings Logan Intl Airport to South America?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Billings Logan Intl Airport to South America.

What documentation or ID do you need to fly to South America?

The travel and health documents required for your trip to South America can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South America. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$619 Cheap Flights from Billings to South America in 2026

Find the cheapest flights from Billings to South America

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 am - 8:00 am

BIL

EZE

24h 00m

2 stops

9:00 pm - 1:14 pm

EZE

BIL

19h 14m

2 stops

$1,647United Airlines

mer., juil. 22 - mer., sept. 30

5:00 am - 8:00 am

BIL

EZE

24h 00m

2 stops

9:00 pm - 10:09 pm

EZE

BIL

28h 09m

2 stops

$1,712United Airlines

mer., juil. 22 - jeu., juil. 30

5:45 am - 10:55 am

BIL

EZE

25h 10m

2 stops

11:35 pm - 10:32 pm

EZE

BIL

26h 57m

2 stops

$1,825Delta

mer., déc. 16 - mar., janv. 12

5:15 am - 8:40 am

BIL

EZE

23h 25m

2 stops

10:30 pm - 1:36 pm

EZE

BIL

19h 06m

1 stop

$1,935American Airlines

mer., déc. 16 - mar., janv. 12

6:00 am - 7:15 am

BIL

EZE

22h 15m

1 stop

10:35 pm - 11:13 pm

EZE

BIL

27h 38m

2 stops

$1,980American Airlines

mer., juil. 22 - jeu., juil. 30

5:15 am - 8:40 am

BIL

EZE

23h 25m

2 stops

10:30 pm - 1:36 pm

EZE

BIL

19h 06m

1 stop

$2,085American Airlines

mer., déc. 16 - lun., janv. 11

5:40 am - 7:25 am

BIL

EZE

21h 45m

2 stops

10:30 pm - 10:33 pm

EZE

BIL

28h 03m

2 stops

$2,165American Airlines

jeu., déc. 17 - lun., janv. 11

6:00 am - 7:15 am

BIL

EZE

22h 15m

1 stop

10:15 pm - 10:43 pm

EZE

BIL

27h 28m

2 stops

$2,261American Airlines

mer., juil. 22 - mer., sept. 30

5:15 am - 8:30 am

BIL

EZE

23h 15m

1 stop

10:30 pm - 1:36 pm

EZE

BIL

19h 06m

1 stop

$2,389GOL

mer., déc. 16 - mar., janv. 12

6:00 am - 9:40 am

BIL

EZE

24h 40m

2 stops

4:35 pm - 9:46 am

EZE

BIL

44h 11m

3 stops

$2,505Multiple Airlines

mer., juil. 22 - mer., sept. 30

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American Airlines flights from Billings to South America

Our best American Airlines deals on Billings to South America flight tickets

American Airlines

Dec 16

BIL5:15 amBillings Logan Intl

23h 25m

2 stops

EZE8:40 amBuenos Aires Ministro Pistarini

Jan 12

EZE10:30 pmBuenos Aires Ministro Pistarini

19h 06m

1 stop

BIL1:36 pmBillings Logan Intl

$1,935

American Airlines

Jul 22

BIL6:00 amBillings Logan Intl

22h 15m

1 stop

EZE7:15 amBuenos Aires Ministro Pistarini

Jul 30

EZE10:35 pmBuenos Aires Ministro Pistarini

27h 38m

2 stops

BIL11:13 pmBillings Logan Intl

$1,980

American Airlines

Dec 16

BIL5:15 amBillings Logan Intl

23h 25m

2 stops

EZE8:40 amBuenos Aires Ministro Pistarini

Jan 11

EZE10:30 pmBuenos Aires Ministro Pistarini

19h 06m

1 stop

BIL1:36 pmBillings Logan Intl

$2,085

United Airlines flights from Billings to South America

Our best United Airlines deals on Billings to South America flight tickets

United Airlines

Jul 22

BIL5:00 amBillings Logan Intl

24h 00m

2 stops

EZE8:00 amBuenos Aires Ministro Pistarini

Sep 30

EZE9:00 pmBuenos Aires Ministro Pistarini

19h 14m

2 stops

BIL1:14 pmBillings Logan Intl

$1,647

United Airlines

Jul 22

BIL5:00 amBillings Logan Intl

24h 00m

2 stops

EZE8:00 amBuenos Aires Ministro Pistarini

Jul 30

EZE9:00 pmBuenos Aires Ministro Pistarini

28h 09m

2 stops

BIL10:09 pmBillings Logan Intl

$1,712

United Airlines

Jul 16

BIL5:00 amBillings Logan Intl

24h 00m

2 stops

EZE8:00 amBuenos Aires Ministro Pistarini

Jul 25

EZE9:00 pmBuenos Aires Ministro Pistarini

23h 19m

2 stops

BIL5:19 pmBillings Logan Intl

$5,882

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

mer. 7/22

5:00 am-8:00 am

2 stops24h 00m

Buenos Aires Ministro Pistarini

mer. 9/30

9:00 pm-1:14 pm

2 stops19h 14m

$1,647

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

mer. 7/22

5:00 am-8:00 am

2 stops24h 00m

Buenos Aires Ministro Pistarini

jeu. 7/30

9:00 pm-10:09 pm

2 stops28h 09m

$1,712

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

mer. 12/16

5:45 am-10:55 am

2 stops25h 10m

Buenos Aires Ministro Pistarini

mar. 1/12

11:35 pm-10:32 pm

2 stops26h 57m

$1,825

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

mer. 12/16

5:15 am-8:40 am

2 stops23h 25m

Buenos Aires Ministro Pistarini

mar. 1/12

10:30 pm-1:36 pm

1 stop19h 06m

$1,935

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

mer. 7/22

6:00 am-7:15 am

1 stop22h 15m

Buenos Aires Ministro Pistarini

jeu. 7/30

10:35 pm-11:13 pm

2 stops27h 38m

$1,980

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

mer. 12/16

5:15 am-8:40 am

2 stops23h 25m

Buenos Aires Ministro Pistarini

lun. 1/11

10:30 pm-1:36 pm

1 stop19h 06m

$2,085

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

jeu. 12/17

5:40 am-7:25 am

2 stops21h 45m

Buenos Aires Ministro Pistarini

lun. 1/11

10:30 pm-10:33 pm

2 stops28h 03m

$2,165

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

mer. 7/22

6:00 am-7:15 am

1 stop22h 15m

Buenos Aires Ministro Pistarini

mer. 9/30

10:15 pm-10:43 pm

2 stops27h 28m

$2,261

Quickest round-trip

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

mer. 12/16

5:15 am-8:30 am

1 stop23h 15m

Buenos Aires Ministro Pistarini

mar. 1/12

10:30 pm-1:36 pm

1 stop19h 06m

$2,389

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

mer. 7/22

6:00 am-9:40 am

2 stops24h 40m

Buenos Aires Ministro Pistarini

mer. 9/30

4:35 pm-9:46 am

3 stops44h 11m

$2,505

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Billings to South America

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

Prices

Airlines

Can stopping save me money on Billings to South America flights?

You could potentially save up to 72% on your flight if you consider stops on a Billings to South America flight.

Cheap Billings to South America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Billings to South America

Fastest flight time	24h 00m
Direct flights	None

The fastest flight from Billings to South America takes 24h 00m

There are no direct flights from Billings to South America. There are no popular flight routes from Billings to South America.

Search flight deals

Frequently asked questions about flying from Billings to South America

When did momondo last update prices for flights from Billings Logan Intl Airport to South America?
Prices for flights from Billings Logan Intl Airport to South America are updated daily.
How old do you have to be to fly from Billings Logan Intl Airport to South America?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Billings Logan Intl Airport to South America.
What documentation or ID do you need to fly to South America?
The travel and health documents required for your trip to South America can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at South America. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Billings to South America?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Billings to South America. momondo saves you time and could save you money on your trip.

Can I find flights from Billings to South America with flexible booking policies on momondo?

Yes. All flights to South America from Billings on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Billings to South America?

momondo helps you find the best flight between Billings and South America by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Billings to South America right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Billings to South America now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to South America and let you know when they change.