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$521+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — BUE
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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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 October 30, 2025.

This LATAM Airlines deal was found by Cheapflights users on 10/28. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/119:31 pmHNL - EZE
2 stops38h 12mLATAM Airlines
Fri 11/143:55 pmEZE - HNL
2 stops32h 30mLATAM Airlines
Deal found 10/28$1,566
This Delta deal was found by Cheapflights users on 10/29. 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 12/15:37 pmHNL - EZE
2 stops32h 23mDelta
Sun 12/148:55 pmEZE - HNL
1 stop25h 09mDelta
Deal found 10/29$1,570
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Fri 11/212:22 pmOGG - EZE
2 stops35h 58mUnited Airlines
Sun 11/3010:05 pmEZE - OGG
2 stops25h 31mUnited Airlines
Deal found 10/30$1,745
This Delta deal was found by Cheapflights users on 10/30. 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.
Fri 11/2110:20 pmOGG - EZE
2 stops27h 40mDelta
Sun 11/308:55 pmEZE - OGG
1 stop25h 33mDelta
Deal found 10/30$1,880
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 12/78:45 pmHNL - EZE
2 stops29h 35mUnited Airlines
Sun 1/1810:05 pmEZE - HNL
1 stop23h 27mUnited Airlines
Deal found 10/29$1,905
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 12/78:30 pmHNL - EZE
1 stop27h 50mUnited Airlines
Sun 12/2810:05 pmEZE - HNL
1 stop23h 22mUnited Airlines
Deal found 10/29$1,996
This Copa Airlines deal was found by Cheapflights users on 10/29. 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 12/110:50 pmHNL - EZE
2 stops26h 09mCopa Airlines
Sat 12/1312:07 amEZE - HNL
2 stops27h 56mCopa Airlines
Deal found 10/29$2,008
This lol.travel deal was found by Cheapflights users on 10/29. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/79:33 pmHNL - EZE
2 stops28h 42mLATAM Airlines
Sun 1/183:55 pmEZE - HNL
2 stops33h 03mLATAM Airlines
Deal found 10/29$2,041
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Thu 11/136:25 pmOGG - EZE
2 stops29h 55mUnited Airlines
Mon 11/1710:05 pmEZE - OGG
2 stops26h 31mUnited Airlines
Deal found 10/28$2,101
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 11/118:30 pmHNL - EZE
1 stop27h 50mUnited Airlines
Fri 11/1410:05 pmEZE - HNL
1 stop23h 14mUnited Airlines
Deal found 10/28$2,101
This Delta deal was found by Cheapflights users on 10/28. 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.
Thu 11/135:10 pmOGG - EZE
1 stop32h 50mDelta
Mon 11/178:55 pmEZE - OGG
2 stops30h 12mDelta
Deal found 10/28$2,137
This Copa Airlines deal was found by Cheapflights users on 10/29. 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.
Sun 12/78:00 amHNL - EZE
2 stops31h 31mCopa Airlines
Sun 12/282:32 pmEZE - HNL
2 stops37h 36mCopa Airlines
Deal found 10/29$2,137

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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,314
(Copa Airlines)

One-way from

$521
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$1,175
Provider with most accurate pricing for Honolulu-Buenos Aires (BUE) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-Buenos Aires (BUE) flights.
Search Deals
From Hawaii to Buenos Aires (BUE)
Search Deals
One-way flight from Hawaii to Buenos Aires (BUE)
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($232 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 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

Sun 1/18

3:55 pm-9:15 am

3 stops34h 20m

Buenos Aires Ministro Pistarini

Sun 2/15

12:15 pm-10:42 pm

3 stops41h 27m

$1,362

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Tue 2/17

8:30 pm-7:20 am

1 stop27h 50m

Buenos Aires Ministro Pistarini

Thu 2/26

11:55 pm-2:33 pm

1 stop21h 38m

$1,366

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Sun 1/18

7:50 pm-8:25 am

1 stop29h 35m

Buenos Aires Ministro Pistarini

Mon 2/16

10:25 pm-2:01 pm

1 stop22h 36m

$1,366

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Sun 2/8

8:30 pm-7:20 am

1 stop27h 50m

Buenos Aires Ministro Pistarini

Mon 2/16

11:55 pm-2:33 pm

1 stop21h 38m

$1,366

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Sun 2/15

8:30 pm-7:20 am

1 stop27h 50m

Buenos Aires Ministro Pistarini

Mon 2/23

11:55 pm-2:33 pm

1 stop21h 38m

$1,366

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Wed 1/28

8:30 pm-7:20 am

1 stop27h 50m

Buenos Aires Ministro Pistarini

Wed 2/4

11:55 pm-2:32 pm

1 stop21h 37m

$1,366

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Mon 2/2

8:30 pm-7:20 am

1 stop27h 50m

Buenos Aires Ministro Pistarini

Tue 2/10

11:55 pm-2:32 pm

1 stop21h 37m

$1,366

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Mon 2/23

8:30 pm-7:20 am

1 stop27h 50m

Buenos Aires Ministro Pistarini

Mon 3/2

11:55 pm-2:33 pm

1 stop21h 38m

$1,366

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Sun 2/1

8:30 pm-7:20 am

1 stop27h 50m

Buenos Aires Ministro Pistarini

Mon 2/9

11:55 pm-2:32 pm

1 stop21h 37m

$1,366

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Mon 1/26

8:30 pm-7:20 am

1 stop27h 50m

Buenos Aires Ministro Pistarini

Mon 2/2

11:55 pm-2:32 pm

1 stop21h 37m

$1,366

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 24 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 October 30, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 51% on flights from Hawaii to Buenos Aires by exploring options for tickets in the morning.

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?

    United Airlines, Delta, and LATAM Airlines can get you from Hawaii to Buenos Aires in just under 27h 50m. Your travel time can differ by up to 6h 45m. Hawaii and Buenos Aires are separated by a distance of 7555 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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.

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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,369Average$1,794FlexibilityNo cancel feeOn-time71%

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