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

Currently priced at $1,345, United Airlines will fly you from Honolulu to Buenos Aires and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from LATAM Airlines and Copa Airlines - these airlines can fly you to your destination from $1,398 and $1,594, respectively. United Airlines is priced at 14% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Honolulu to Buenos Aires one-way?

For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $640. Users have also found prices from $928 and $957 on United Airlines and Delta, respectively.

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

Currently, April is the cheapest month in which you can book a flight from Honolulu to Buenos Aires (average of $795). Flying from Honolulu 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 Honolulu to Buenos Aires?

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

What is the cheapest day to fly round-trip from Honolulu to Buenos Aires?

Monday is generally a great day to depart. Flying on this day could help you save up to 16%.

What is the cheapest month to fly from Honolulu to Buenos Aires?

The best pricing can be found in the month of May. Prices to Buenos Aires from Honolulu average $1,579. You can even find prices in May for less than $1,579, as users have found deals to Buenos Aires from as low as $1,132. The month of September appears to be one of the more expensive times to travel to Buenos Aires from Honolulu. Flying in the targeted month can save you up to 83%.

Most accurate provider : When it comes to deals on Honolulu-Buenos Aires flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Honolulu-Buenos Aires flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Honolulu-Buenos Aires flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Honolulu-Buenos Aires flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Honolulu-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

Honolulu (HNL) is the airport you will fly out of if you book a flight from Honolulu to Buenos Aires. You should not have trouble finding flights to Buenos Aires from Honolulu; the airport handles an average of 0 outbound flights to Buenos Aires per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Honolulu airport to Buenos Aires. It is only a 4.4 mi journey to Honolulu (HNL) from Honolulu’s city center.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Honolulu 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.

$444+ Flights from Honolulu to Buenos Aires - Compare & Save Big

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Cheap flight deals from Honolulu to Buenos Aires

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$1,345 (United Airlines)
One-way from	$444 (Kiwi.com)
Popular in	September
Cheapest in	May
Average price	$1,223

Provider with most accurate pricing for Honolulu-Buenos Aires (BUE) flight deals.

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Provider most trusted by Cheapflights users for Honolulu-Buenos Aires (BUE) flights.

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From Honolulu to Buenos Aires (BUE)

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One-way flight from Honolulu to Buenos Aires (BUE)

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($224 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease ($120 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

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Find flight deals from Honolulu to Buenos Aires

Cheapest flights from Honolulu to Buenos Aires
Explore the most affordable flight options available from Honolulu to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Tue 9/28:00 pmHNL - EZE

1 stop29h 00mUnited Airlines

Tue 9/99:00 pmEZE - HNL

1 stop23h 20mUnited Airlines

Deal found 4/30

$1,345

Mon 6/168:25 pmHNL - EZE

2 stops38h 47mLATAM Airlines

Fri 7/46:40 amEZE - HNL

2 stops40h 38mLATAM Airlines

Deal found 4/30

$1,398

Tue 9/28:00 amHNL - EZE

2 stops31h 08mCopa Airlines

Mon 9/812:06 amEZE - HNL

2 stops26h 43mCopa Airlines

Deal found 4/30

$1,594

Mon 6/1610:05 pmHNL - EZE

3 stops33h 25mMultiple Airlines

Fri 7/48:30 pmEZE - HNL

3 stops32h 07mMultiple Airlines

Deal found 4/30

$2,001

Thu 11/272:15 pmHNL - EZE

3 stops42h 10mAir Canada

Sat 12/135:00 pmEZE - HNL

3 stops34h 20mAir Canada

Deal found 4/30

$6,964

Thu 11/274:40 pmHNL - EZE

1 stop34h 05mDelta

Fri 12/128:55 pmEZE - HNL

1 stop25h 19mDelta

Deal found 4/30

$7,116

Best flights from Honolulu to Buenos Aires
Discover carefully curated flight deals from Honolulu to Buenos Aires that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Tue 9/28:00 pmHNL - EZE

1 stop29h 00mUnited Airlines

Tue 9/99:00 pmEZE - HNL

1 stop23h 20mUnited Airlines

Deal found 4/30

$1,345

Mon 6/168:25 pmHNL - EZE

2 stops38h 47mLATAM Airlines

Fri 7/46:40 amEZE - HNL

2 stops40h 38mLATAM Airlines

Deal found 4/30

$1,398

Tue 9/28:00 amHNL - EZE

2 stops31h 08mCopa Airlines

Mon 9/812:06 amEZE - HNL

2 stops26h 43mCopa Airlines

Deal found 4/30

$1,594

Mon 6/1610:05 pmHNL - EZE

3 stops33h 25mMultiple Airlines

Fri 7/48:30 pmEZE - HNL

3 stops32h 07mMultiple Airlines

Deal found 4/30

$2,001

One-way flights from Honolulu to Buenos Aires
Search for one-way flight options from Honolulu to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Wed 6/43:35 pmHNL - EZE

2 stops47h 33mMultiple Airlines

Deal found 4/29

$444

Fri 6/610:05 pmHNL - EZE

3 stops57h 25mAir Canada

Deal found 4/29

$640

Tue 6/37:55 pmHNL - EZE

1 stop29h 05mUnited Airlines

Deal found 4/29

$928

Wed 6/43:00 pmHNL - EZE

1 stop35h 45mDelta

Deal found 4/29

$957

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Tue 9/2

8:00 pm-8:00 am

1 stop29h 00m

Buenos Aires Ministro Pistarini

Tue 9/9

9:00 pm-1:20 pm

1 stop23h 20m

$1,345

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Mon 6/16

8:25 pm-6:12 pm

2 stops38h 47m

Buenos Aires Ministro Pistarini

Fri 7/4

6:40 am-4:18 pm

2 stops40h 38m

$1,398

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Tue 9/2

8:00 am-10:08 pm

2 stops31h 08m

Buenos Aires Ministro Pistarini

Mon 9/8

12:06 am-7:49 pm

2 stops26h 43m

$1,594

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Mon 6/16

10:05 pm-2:30 pm

3 stops33h 25m

Buenos Aires Ministro Pistarini

Fri 7/4

8:30 pm-9:37 pm

3 stops32h 07m

$2,001

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Wed 6/4

3:35 pm-10:08 pm

2 stops47h 33m

$444

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Fri 6/6

10:05 pm-2:30 pm

3 stops57h 25m

$640

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Tue 6/3

7:55 pm-8:00 am

1 stop29h 05m

$928

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Wed 6/4

3:00 pm-9:45 am

1 stop35h 45m

$957

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from Honolulu to Buenos Aires

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Honolulu to Buenos Aires in May.

Provider	Price Accuracy	Trust Score*
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Honolulu-Buenos Aires flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Honolulu-Buenos Aires flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Honolulu-Buenos Aires flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Honolulu-Buenos Aires flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Honolulu-Buenos Aires flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Honolulu to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Honolulu 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 Honolulu to Buenos Aires

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

It’s typically best to fly out from Honolulu to Buenos Aires in the morning. Doing so could potentially save you 23% on the flight price compared to flying at noon, which is usually more expensive.

Rainfall in Buenos Aires by month

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.

Temperature in Buenos Aires by month

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).

Reviews of airlines servicing Buenos Aires

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,934 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LATAM Airlines

7.5

Good

1,767 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Copa Airlines

7.5

Good

1,414 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada

7.0

Good

9,245 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What airport do you fly from for flights from Honolulu to Buenos Aires?
Honolulu (HNL) is the airport you will fly out of if you book a flight from Honolulu to Buenos Aires. You should not have trouble finding flights to Buenos Aires from Honolulu; the airport handles an average of 0 outbound flights to Buenos Aires per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Honolulu airport to Buenos Aires. It is only a 4.4 mi journey to Honolulu (HNL) from Honolulu’s city center.
What are the cheapest airlines flying from Honolulu to Buenos Aires round-trip?
Currently priced at $1,345, United Airlines will fly you from Honolulu to Buenos Aires and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from LATAM Airlines and Copa Airlines - these airlines can fly you to your destination from $1,398 and $1,594, respectively. United Airlines is priced at 14% lower than the current average price of a flight leaving 3 months from now.
What are the cheapest airlines to fly from Honolulu to Buenos Aires one-way?
For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $640. Users have also found prices from $928 and $957 on United Airlines and Delta, respectively.
Can I find deals for flights from Honolulu to Buenos Aires that include hotel bookings?
Yes. In addition to deals on Honolulu to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Honolulu to Buenos Aires?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Honolulu to Buenos Aires.
Can I find deals for business class flights from Honolulu to Buenos Aires?
Yes. Cheapflights offers flight deals from Honolulu 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 Honolulu to Buenos Aires?
Currently, April is the cheapest month in which you can book a flight from Honolulu to Buenos Aires (average of $795). Flying from Honolulu 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Honolulu to Buenos Aires

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$1,298	Average$1,343	FlexibilityNo cancel fee	On-time69%

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$444+ Cheap flights from Honolulu (HNL) to Buenos Aires (BUE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Honolulu 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 Honolulu to Buenos Aires

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Honolulu to Buenos Aires

Cheapest flights from Honolulu to Buenos AiresExplore the most affordable flight options available from Honolulu to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Explore the most affordable flight options available from Honolulu to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights Fare Finder

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

Compare providers for flights from Honolulu to Buenos Aires

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Honolulu to Buenos Aires in May.

Best time to book a flight from Honolulu to Buenos Aires

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

Cheapflights Insights

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

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

Find hourly flight availability from Honolulu to Buenos Aires. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average rainfall totals by month.

Temperature in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature totals by month.

Reviews of airlines servicing Buenos Aires

Related info for your journey

Find useful and relevant information for your journey from Honolulu 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 Honolulu to Buenos Aires?

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

What are the cheapest airlines to fly from Honolulu to Buenos Aires one-way?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Honolulu to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Honolulu to Buenos Aires

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Cheapest flights from Honolulu to Buenos Aires
Explore the most affordable flight options available from Honolulu to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.