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$593+ Cheap flights from Hawaii 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — BUE
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Hawaii to Buenos Aires

Keep the following information in mind while searching for Hawaii to Buenos Aires flight deals. Data was last updated September 16, 2025.

Round-trip from

$1,154
(Copa Airlines)

One-way from

$593
(Kiwi.com)

Popular in

September

Cheapest in

May

Average price

$2,891
From Hawaii to Buenos Aires (BUE)
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One-way flight from Hawaii to Buenos Aires (BUE)
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Highest demand for flights based on searches. 13% potential increase in price ($258 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($118 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Hawaii to Buenos Aires

Cheapest flights from Hawaii to Buenos Aires
Explore the most affordable flight options available from Hawaii to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/158:36 pmHNL - EZE
2 stops46h 54mMultiple Airlines
Sun 11/27:43 pmEZE - HNL
2 stops31h 57mMultiple Airlines
Deal found 9/16$1,270
This Copa Airlines deal was found by Cheapflights users on 9/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/138:00 amHNL - EZE
2 stops33h 55mCopa Airlines
Fri 10/242:32 pmEZE - HNL
2 stops36h 17mCopa Airlines
Deal found 9/15$1,333
This Priceline deal was found by Cheapflights users on 9/16. 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.
Fri 10/3110:25 pmOGG - EZE
3 stops57h 45mMultiple Airlines
Fri 11/77:10 amEZE - OGG
2 stops35h 49mMultiple Airlines
Deal found 9/16$1,345
This KAYAK deal was found by Cheapflights users on 9/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:00 amHNL - EZE
2 stops36h 30mLATAM Airlines
Mon 10/2012:48 pmEZE - HNL
2 stops35h 20mLATAM Airlines
Deal found 9/16$1,420
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/2910:25 pmOGG - EZE
2 stops26h 55mUnited Airlines
Wed 11/511:55 pmEZE - OGG
2 stops44h 12mUnited Airlines
Deal found 9/14$1,478
This American Airlines deal was found by Cheapflights users on 9/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:00 pmOGG - EZE
2 stops30h 05mAmerican Airlines
Wed 11/510:25 pmEZE - OGG
1 stop23h 53mAmerican Airlines
Deal found 9/14$1,490
This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/316:00 pmOGG - EZE
2 stops30h 05mAmerican Airlines
Fri 11/79:40 pmEZE - OGG
2 stops25h 10mAmerican Airlines
Deal found 9/16$1,505
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Mon 10/1310:30 pmHNL - EZE
2 stops26h 30mUnited Airlines
Mon 10/209:00 pmEZE - HNL
1 stop23h 27mUnited Airlines
Deal found 9/15$1,525
This Delta deal was found by Cheapflights users on 9/16. 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.
Mon 10/1310:15 pmHNL - EZE
2 stops28h 30mDelta
Mon 10/208:10 pmEZE - HNL
1 stop24h 22mDelta
Deal found 9/16$1,530
This Copa Airlines deal was found by Cheapflights users on 9/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/168:00 amHNL - EZE
2 stops33h 55mCopa Airlines
Sun 11/22:32 pmEZE - HNL
2 stops37h 31mCopa Airlines
Deal found 9/16$1,558
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Mon 10/138:05 pmHNL - EZE
1 stop28h 55mUnited Airlines
Fri 10/249:00 pmEZE - HNL
1 stop23h 27mUnited Airlines
Deal found 9/15$1,565
This Delta deal was found by Cheapflights users on 9/15. 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.
Mon 10/1310:31 pmHNL - EZE
2 stops28h 14mDelta
Fri 10/248:10 pmEZE - HNL
1 stop24h 22mDelta
Deal found 9/15$1,570

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hawaii 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 September 16, 2025.
Use the filters below to find and compare flights from Hawaii to Buenos Aires that are best for you.

Fly from

Hawaii

Fly to

Buenos Aires

Route

Depart

Return

Price

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Wed 10/15

8:36 pm-2:30 am

2 stops46h 54m

Buenos Aires Ministro Pistarini

Sun 11/2

7:43 pm-8:40 pm

2 stops31h 57m

$1,270

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Mon 10/13

8:00 am-12:55 am

2 stops33h 55m

Buenos Aires Ministro Pistarini

Fri 10/24

2:32 pm-7:49 pm

2 stops36h 17m

$1,333

KahuluiBuenos Aires

OGG - EZE

OGGEZE

Kahului

Fri 10/31

10:25 pm-3:10 pm

3 stops57h 45m

Buenos Aires Ministro Pistarini

Fri 11/7

7:10 am-11:59 am

2 stops35h 49m

$1,345

KahuluiBuenos Aires

OGG - EZE

OGGEZE

Kahului

Sat 3/7

10:50 pm-8:30 am

2 stops26h 40m

Buenos Aires Ministro Pistarini

Thu 4/2

8:30 pm-8:41 pm

2 stops31h 11m

$1,400

KahuluiBuenos Aires

OGG - EZE

OGGEZE

Kahului

Mon 3/9

8:49 pm-9:35 am

2 stops29h 46m

Buenos Aires Ministro Pistarini

Tue 4/7

7:45 am-2:15 pm

3 stops37h 30m

$1,403

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Mon 10/13

7:00 am-2:30 am

2 stops36h 30m

Buenos Aires Ministro Pistarini

Mon 10/20

12:48 pm-5:08 pm

2 stops35h 20m

$1,420

KahuluiBuenos Aires

OGG - EZE

OGGEZE

Kahului

Mon 3/9

9:50 pm-8:00 am

2 stops27h 10m

Buenos Aires Ministro Pistarini

Tue 4/7

8:30 pm-1:34 pm

2 stops24h 04m

$1,420

KahuluiBuenos Aires

OGG - EZE

OGGEZE

Kahului

Wed 10/29

10:25 pm-8:20 am

2 stops26h 55m

Buenos Aires Ministro Pistarini

Wed 11/5

11:55 pm-1:07 pm

2 stops44h 12m

$1,478

KahuluiBuenos Aires

OGG - EZE

OGGEZE

Kahului

Wed 10/29

6:00 pm-7:05 am

2 stops30h 05m

Buenos Aires Ministro Pistarini

Wed 11/5

10:25 pm-3:18 pm

1 stop23h 53m

$1,490

KahuluiBuenos Aires

OGG - EZE

OGGEZE

Kahului

Fri 10/31

6:00 pm-7:05 am

2 stops30h 05m

Buenos Aires Ministro Pistarini

Fri 11/7

10:25 pm-3:18 pm

1 stop23h 53m

$1,505

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 25 results
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Best time to book a flight from Hawaii to Buenos Aires

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

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

Find hourly flight availability from Hawaii 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 September 16, 2025.

When flying from Hawaii to Buenos Aires, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

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

  • How long is the flight from Hawaii to Buenos Aires?

    Copa Airlines, American Airlines, and LATAM Airlines can get you from Hawaii to Buenos Aires in just under 26h 40m. Your travel time can differ by up to 9h 50m. Hawaii and Buenos Aires are separated by a distance of 7457 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $880. Users have also found prices from $959 and $1,405 on Copa Airlines and United Airlines, respectively.

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

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

  • How can I find direct flights from Hawaii to Buenos Aires?

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

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

    Yes. Cheapflights offers flight deals from Hawaii 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 Hawaii to Buenos Aires?

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

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Hawaii to Buenos Aires

Discover the top airline that operate flights from Hawaii 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,369Average$1,794FlexibilityNo cancel feeOn-time71%

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