What are the cheapest airlines flying from Eugene to Buenos Aires round-trip?

Flying on Delta is currently your cheapest option to Buenos Aires, with prices starting at $1,210. Another option worth looking into is American Airlines, starting at $1,475 round trip.

What is the cheapest month to book a flight from Eugene to Buenos Aires?

Currently, April is the cheapest month in which you can book a flight from Eugene to Buenos Aires (average of $795). Flying from Eugene to Buenos Aires in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from Eugene to Buenos Aires?

Travelers seeking maximum savings on their Eugene to Buenos Aires flight should consider departing on Tuesday mornings when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Buenos Aires ranges from 2.0 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. June is typically the driest time to visit Buenos Aires when rainfall is around 2.0 in.

If weather is an important factor for your trip to Buenos Aires, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 51.8 F).

What is the cheapest time of day to fly from EUG to BUE?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Eugene to Buenos Aires as you normally would.

What airport do you fly from for flights from Eugene to Buenos Aires?

Located just 7.8 mi from the city center, Eugene is the airport most travelers will use when flying to Buenos Aires from Eugene. Booking flights from Eugene (EUG) to Buenos Aires should be relatively easy as there are 0 daily outbound flights to Buenos Aires from 0 different airlines.

Can I find deals for flights from Eugene to Buenos Aires that include hotel bookings?

Yes. In addition to deals on Eugene to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Eugene to Buenos Aires?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Eugene to Buenos Aires.

Can I find deals for business class flights from Eugene to Buenos Aires?

Yes. Cheapflights offers flight deals from Eugene to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,210+ Flights from Eugene to Buenos Aires

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Cheap flight deals from Eugene to Buenos Aires

Round-trip from	$1,210 (Delta)

From Eugene to Buenos Aires (BUE)

Search Deals

Find flight deals from Eugene to Buenos Aires

Cheapest flights from Eugene to Buenos Aires
Explore the most affordable flight options available from Eugene to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

Mon 10/276:15 amEUG - EZE

2 stops23h 30mDelta

Thu 11/68:55 pmEZE - EUG

2 stops20h 23mDelta

Deal found 6/29

$1,210

Sat 7/267:00 amEUG - EZE

2 stops23h 50mAmerican Airlines

Fri 11/2110:30 pmEZE - EUG

1 stop18h 41mAmerican Airlines

Deal found 6/29

$1,475

Best flights from Eugene to Buenos Aires
Discover carefully curated flight deals from Eugene to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 30, 2025.

Mon 10/276:15 amEUG - EZE

2 stops23h 30mDelta

Thu 11/68:55 pmEZE - EUG

2 stops20h 23mDelta

Deal found 6/29

$1,210

Sat 7/267:00 amEUG - EZE

2 stops23h 50mAmerican Airlines

Fri 11/2110:30 pmEZE - EUG

1 stop18h 41mAmerican Airlines

Deal found 6/29

$1,475

Last-minute flights from Eugene to Buenos Aires
Discover last-minute flight deals from Eugene to Buenos Aires. Data last updated June 30, 2025 and is based on user searches.

Sun 7/135:20 amEUG - EZE

2 stops24h 25mDelta

Tue 8/128:10 pmEZE - EUG

2 stops24h 41mDelta

Deal found 6/30

$1,470

Sat 7/267:00 amEUG - EZE

2 stops23h 50mAmerican Airlines

Fri 11/2110:30 pmEZE - EUG

1 stop18h 41mAmerican Airlines

Deal found 6/29

$1,475

Cheapflights Fare Finder

Use the filters below to find and compare flights from Eugene to Buenos Aires that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

EugeneBuenos Aires

EUG - EZE

EUGEZE

Eugene

Mon 10/27

6:15 am-9:45 am

2 stops23h 30m

Buenos Aires Ministro Pistarini

Thu 11/6

8:55 pm-12:18 pm

2 stops20h 23m

$1,210

EugeneBuenos Aires

EUG - EZE

EUGEZE

Eugene

Sat 7/26

7:00 am-10:50 am

2 stops23h 50m

Buenos Aires Ministro Pistarini

Fri 11/21

10:30 pm-12:11 pm

1 stop18h 41m

$1,475

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Best time to book a flight from Eugene to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Eugene with our price prediction graph.

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 Eugene to Buenos Aires

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Buenos Aires

See what other customers who have flown with Delta and American Airlines from Eugene to Buenos Aires have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,969 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,969 reviews

Delta

8.0

Very good

7,969 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,969 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly from for flights from Eugene to Buenos Aires?
Located just 7.8 mi from the city center, Eugene is the airport most travelers will use when flying to Buenos Aires from Eugene. Booking flights from Eugene (EUG) to Buenos Aires should be relatively easy as there are 0 daily outbound flights to Buenos Aires from 0 different airlines.
What are the cheapest airlines flying from Eugene to Buenos Aires round-trip?
Flying on Delta is currently your cheapest option to Buenos Aires, with prices starting at $1,210. Another option worth looking into is American Airlines, starting at $1,475 round trip.
Can I find deals for flights from Eugene to Buenos Aires that include hotel bookings?
Yes. In addition to deals on Eugene to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Eugene to Buenos Aires?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Eugene to Buenos Aires.
Can I find deals for business class flights from Eugene to Buenos Aires?
Yes. Cheapflights offers flight deals from Eugene to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Eugene to Buenos Aires?
Currently, April is the cheapest month in which you can book a flight from Eugene to Buenos Aires (average of $795). Flying from Eugene to Buenos Aires in December is currently the most expensive (average of $1,260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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$1,210+ Cheap flights from Eugene (EUG) to Buenos Aires (BUE)

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 10/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Eugene to Buenos Aires with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Eugene to Buenos Aires

Round-trip from

Find flight deals from Eugene to Buenos Aires

Cheapest flights from Eugene to Buenos AiresExplore the most affordable flight options available from Eugene to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

Explore the most affordable flight options available from Eugene to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Eugene to Buenos Aires that are best for you.

Best time to book a flight from Eugene to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Eugene with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Eugene to Buenos Aires

Reviews of airlines servicing Buenos Aires

See what other customers who have flown with Delta and American Airlines from Eugene to Buenos Aires have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Eugene to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from Eugene to Buenos Aires?

What are the cheapest airlines flying from Eugene to Buenos Aires round-trip?

Can I find deals for flights from Eugene to Buenos Aires that include hotel bookings?

How can I find direct flights from Eugene to Buenos Aires?

Can I find deals for business class flights from Eugene to Buenos Aires?

What is the cheapest month to book a flight from Eugene to Buenos Aires?

Browse thousands of different options on Cheapflights for your next trip

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Cheapest flights from Eugene to Buenos Aires
Explore the most affordable flight options available from Eugene to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.