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$1,086+ Cheap flights from Honolulu (HNL) 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — BUE
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheap flight deals from Honolulu to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Honolulu (HNL) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,101
(BYOjet)

Popular in

September

Cheapest in

May

Average price

$1,476
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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Highest demand for flights based on searches. 12% potential increase in price ($220 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($120 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 31, 2025.

This Priceline deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/55:40 pmHNL - EZE
2 stops50h 15mLATAM Airlines
Mon 11/173:45 amEZE - HNL
2 stops42h 29mLATAM Airlines
Deal found 3/30$1,086
This Aunt Betty deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Aunt Betty is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1412:30 pmHNL - EZE
2 stops26h 41mCopa Airlines
Tue 5/2012:06 amEZE - HNL
2 stops26h 52mCopa Airlines
Deal found 3/30$1,297
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/58:50 pmHNL - EZE
1 stop27h 30mUnited Airlines
Tue 11/1811:55 pmEZE - HNL
1 stop21h 20mUnited Airlines
Deal found 3/30$1,345
This Gotogate deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1412:30 pmHNL - EZE
2 stops26h 41mMultiple Airlines
Wed 5/214:35 pmEZE - HNL
3 stops59h 13mMultiple Airlines
Deal found 3/30$1,387
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/410:10 pmHNL - EZE
2 stops28h 35mDelta
Sun 5/188:10 pmEZE - HNL
1 stop24h 19mDelta
Deal found 3/30$1,610
This Gotogate deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1410:05 pmHNL - EZE
3 stops57h 25mAir Canada
Wed 5/214:35 pmEZE - HNL
3 stops59h 13mAir Canada
Deal found 3/30$1,629

Cheapflights Fare Finder

Customize your flight search to find flights from Honolulu 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, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
Use the filters below to find and compare flights from Honolulu to Buenos Aires that are best for you.

Fly from

Honolulu

Fly to

Buenos Aires

Route

Depart

Return

Price

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Wed 5/14

8:05 am-2:30 am

2 stops35h 25m

Buenos Aires Ministro Pistarini

Wed 5/21

12:58 pm-4:32 pm

2 stops34h 34m

$1,101

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Wed 5/14

12:30 pm-10:11 pm

2 stops26h 41m

Buenos Aires Ministro Pistarini

Tue 5/20

12:06 am-7:58 pm

2 stops26h 52m

$1,297

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Wed 5/14

12:30 pm-10:11 pm

2 stops26h 41m

Buenos Aires Ministro Pistarini

Wed 5/21

4:35 pm-8:48 pm

3 stops59h 13m

$1,387

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Wed 5/14

7:50 pm-8:00 am

1 stop29h 10m

Buenos Aires Ministro Pistarini

Wed 5/21

9:00 pm-7:34 pm

2 stops29h 34m

$1,440

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Sun 5/4

10:10 pm-9:45 am

2 stops28h 35m

Buenos Aires Ministro Pistarini

Sun 5/18

8:10 pm-1:29 pm

1 stop24h 19m

$1,610

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Wed 5/14

10:05 pm-2:30 pm

3 stops57h 25m

Buenos Aires Ministro Pistarini

Wed 5/21

4:35 pm-8:48 pm

3 stops59h 13m

$1,629

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

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 March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*1 star

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Honolulu-Buenos Aires flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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?

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 March 31, 2025.

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

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

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

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated March 31, 2025.
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
7,899 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
7.6
Good
1,400 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
1,754 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
8,614 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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
9,012 reviews
Delta
8.0
Very good
7,899 reviews

Crew

8.5

Comfort

8.0

Entertainment

7.9

Boarding

8.2

Food

7.3

Overall

8.0

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

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?

    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 $1,101, LATAM Airlines will fly you from Honolulu to Buenos Aires and back. In addition to LATAM Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Copa Airlines and United Airlines - these airlines can fly you to your destination from $1,297 and $1,440, respectively. LATAM Airlines is priced at 30% lower than the current average price of a flight leaving 3 months from now.

  • 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

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Alternative routes for Honolulu to Buenos Aires

See prices for flight routes from nearby airports that may be better suited for you.
Honolulu to Ministro Pistarini flights
Kahului to Ministro Pistarini flights

Top airline flying from Honolulu to Buenos Aires

Discover the top airline that operate flights from Honolulu to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$1,298Average$1,343FlexibilityNo cancel feeOn-time69%
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