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Cheap flights from Billings to Buenos Aires from $491

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to Buenos Aires departing on 11/2. 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 Billings to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 am - 8:00 am
BIL
-
EZE
24h 00m
2 stops
United Airlines Logo
9:00 pm - 1:14 pm
EZE
-
BIL
19h 14m
2 stops
$1,647United Airlines
Wed, Jul 22 - Wed, Sep 30
United Airlines Logo
5:00 am - 8:00 am
BIL
-
EZE
24h 00m
2 stops
United Airlines Logo
9:00 pm - 10:09 pm
EZE
-
BIL
28h 09m
2 stops
$1,712United Airlines
Wed, Jul 22 - Thu, Jul 30
Delta Logo
5:45 am - 10:55 am
BIL
-
EZE
25h 10m
2 stops
Delta Logo
7:20 am - 10:32 pm
EZE
-
BIL
19h 12m
2 stops
$1,825Delta
Wed, Dec 16 - Mon, Jan 11
American Airlines Logo
5:15 am - 8:15 am
BIL
-
EZE
23h 00m
2 stops
American Airlines Logo
10:30 pm - 1:36 pm
EZE
-
BIL
19h 06m
1 stop
$1,935American Airlines
Wed, Dec 16 - Tue, Jan 12
American Airlines Logo
6:00 am - 7:15 am
BIL
-
EZE
22h 15m
1 stop
American Airlines Logo
10:35 pm - 11:13 pm
EZE
-
BIL
27h 38m
2 stops
$1,980American Airlines
Wed, Jul 22 - Thu, Jul 30
American Airlines Logo
5:15 am - 8:40 am
BIL
-
EZE
23h 25m
2 stops
American Airlines Logo
10:30 pm - 1:36 pm
EZE
-
BIL
19h 06m
1 stop
$2,137American Airlines
Wed, Dec 16 - Mon, Jan 11
American Airlines Logo
6:00 am - 7:15 am
BIL
-
EZE
22h 15m
1 stop
American Airlines Logo
10:15 pm - 10:43 pm
EZE
-
BIL
27h 28m
2 stops
$2,261American Airlines
Wed, Jul 22 - Wed, Sep 30
Multiple Airlines Logo
6:00 am - 9:40 am
BIL
-
EZE
24h 40m
2 stops
Multiple Airlines Logo
4:35 pm - 9:46 am
EZE
-
BIL
44h 11m
3 stops
$2,505Multiple Airlines
Wed, Jul 22 - Wed, Sep 30
American Airlines Logo
1:58 pm - 8:30 am
BIL
-
EZE
14h 32m
1 stop
American Airlines Logo
10:30 pm - 1:36 pm
EZE
-
BIL
19h 06m
1 stop
$2,507American Airlines
Wed, Dec 16 - Tue, Jan 12
American Airlines Logo
5:15 am - 8:30 am
BIL
-
EZE
23h 15m
1 stop
American Airlines Logo
10:30 pm - 1:36 pm
EZE
-
BIL
19h 06m
1 stop
$2,710American Airlines
Wed, Dec 16 - Mon, Jan 11

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United Airlines flights from Billings to Buenos Aires

Our best United Airlines deals on Billings to Buenos Aires flight tickets
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
$5,992
United Airlines
Dec 16
BIL10:45 amBillings Logan Intl
18h 35m
3 stops
EZE9:20 amBuenos Aires Ministro Pistarini
Jan 12
EZE10:05 pmBuenos Aires Ministro Pistarini
19h 08m
3 stops
BIL1:13 pmBillings Logan Intl
$8,835

American Airlines flights from Billings to Buenos Aires

Our best American Airlines deals on Billings to Buenos Aires flight tickets
American Airlines
Dec 16
BIL5:15 amBillings Logan Intl
23h 00m
2 stops
EZE8:15 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
$2,137

momondo Fare Finder

 
Customize your flight search to find flights from Billings to Buenos Aires 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 July 5, 2026.
Use the filters below to find and compare flights from Billings to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

Wed 7/22

5:00 am-8:00 am

2 stops24h 00m

Buenos Aires Ministro Pistarini

Wed 9/30

9:00 pm-1:14 pm

2 stops19h 14m

$1,647

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

Wed 7/22

5:00 am-8:00 am

2 stops24h 00m

Buenos Aires Ministro Pistarini

Thu 7/30

9:00 pm-10:09 pm

2 stops28h 09m

$1,712

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

Wed 12/16

5:45 am-10:55 am

2 stops25h 10m

Buenos Aires Ministro Pistarini

Mon 1/11

7:20 am-10:32 pm

2 stops19h 12m

$1,825

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

Wed 12/16

5:15 am-8:15 am

2 stops23h 00m

Buenos Aires Ministro Pistarini

Tue 1/12

10:30 pm-1:36 pm

1 stop19h 06m

$1,935

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

Wed 7/22

6:00 am-7:15 am

1 stop22h 15m

Buenos Aires Ministro Pistarini

Thu 7/30

10:35 pm-11:13 pm

2 stops27h 38m

$1,980

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

Wed 12/16

5:15 am-8:40 am

2 stops23h 25m

Buenos Aires Ministro Pistarini

Mon 1/11

10:30 pm-1:36 pm

1 stop19h 06m

$2,137

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

Wed 7/22

6:00 am-7:15 am

1 stop22h 15m

Buenos Aires Ministro Pistarini

Wed 9/30

10:15 pm-10:43 pm

2 stops27h 28m

$2,261

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

Wed 7/22

6:00 am-9:40 am

2 stops24h 40m

Buenos Aires Ministro Pistarini

Wed 9/30

4:35 pm-9:46 am

3 stops44h 11m

$2,505
Quickest round-trip

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

Wed 12/16

1:58 pm-8:30 am

1 stop14h 32m

Buenos Aires Ministro Pistarini

Tue 1/12

10:30 pm-1:36 pm

1 stop19h 06m

$2,507

BillingsBuenos Aires

BIL - EZE

BILEZE

Billings Logan Intl

Wed 12/16

5:15 am-8:30 am

1 stop23h 15m

Buenos Aires Ministro Pistarini

Mon 1/11

10:30 pm-1:36 pm

1 stop19h 06m

$2,710

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
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When to book flights from Billings to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Billings to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Billings to Buenos Aires (BIL to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Billings to Buenos Aires

Fastest flight time

24h 00m

Direct flights

None
The fastest flight from Billings to Buenos Aires takes 24h 00m
There are no direct flights from Billings to Buenos Aires. There are no popular flight routes from Billings to Buenos Aires.
Search flight deals

Frequently asked questions about flying from Billings to Buenos Aires

  • How far is Billings Logan Intl to Buenos Aires by plane?

    Billings Logan Intl and Buenos Aires are 6368.9 mi apart from one another. Flights usually cover this in 24h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Billings Logan Intl Airport to Buenos Aires?

    Prices for flights from Billings Logan Intl Airport to Buenos Aires are refreshed on a daily basis.

  • How old do you have to be to fly from Billings Logan Intl Airport to Buenos Aires?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Billings Logan Intl Airport to Buenos Aires.

  • What documentation or ID do you need to fly to Buenos Aires?

    The necessary travel and health documents for your Buenos Aires trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Billings to Buenos Aires

  • How do I get Price Alerts for flights from Billings to Buenos Aires?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to Billings from Buenos Aires. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from Billings to Buenos Aires with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Billings to Buenos Aires?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Billings to Buenos Aires for you.

Can I find flights from Billings to Buenos Aires with flexible booking policies on momondo?

Flights from Billings to Buenos Aires 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 Billings to Buenos Aires?

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 Billings to Buenos Aires.

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

Yes momondo offers price alerts on flights to Buenos Aires from Billings. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport