$620+ 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 3/8. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — BUE
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Honolulu to Buenos Aires
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Best
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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 September 22, 2026.
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 September 22, 2026.
This American Airlines deal was found by Cheapflights users on 9/21. 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 10/95:44 pm -
2 stops30h 26m
Mon 10/128:40 pm -
2 stops30h 42m
Deal found 9/21![American Airlines logo]()
$1,431
This United Airlines deal was found by Cheapflights users on 9/19. 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 11/1910:50 pm -
2 stops49h 30m
Wed 12/211:55 pm -
1 stop21h 13m
Deal found 9/19![United Airlines logo]()
$1,440
This Ovago deal was found by Cheapflights users on 9/18. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/211:30 pm -
2 stops39h 27m
Mon 11/97:30 am -
3 stops34h 34m
Deal found 9/18![Multiple Airlines logo]()
$1,463
This United Airlines deal was found by Cheapflights users on 9/18. 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 11/1910:50 pm -
2 stops49h 30m
Fri 12/411:55 pm -
1 stop21h 13m
Deal found 9/18![United Airlines logo]()
$1,470
This Gurufare deal was found by Cheapflights users on 9/19. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/83:55 pm -
2 stops26h 16m
Mon 11/1612:05 am -
2 stops27h 51m
Deal found 9/19![Copa Airlines logo]()
$1,483
This Booking.com deal was found by Cheapflights users on 9/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:55 pm -
3 stops57h 10m
Wed 12/24:45 pm -
3 stops59h 55m
Deal found 9/19![Air Canada logo]()
$1,493
This KAYAK deal was found by Cheapflights users on 9/17. 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.
Thu 11/1910:50 pm -
2 stops51h 30m
Fri 12/411:55 pm -
1 stop21h 13m
Deal found 9/17![Multiple Airlines logo]()
$1,519
This KAYAK deal was found by Cheapflights users on 9/17. 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.
Thu 11/198:30 pm -
1 stop27h 50m
Fri 12/411:55 pm -
1 stop21h 13m
Deal found 9/17![Avianca logo]()
$1,545
This KAYAK deal was found by Cheapflights users on 9/17. 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.
Thu 11/193:55 pm -
2 stops25h 57m
Thu 12/312:05 am -
2 stops27h 51m
Deal found 9/17![Copa Airlines logo]()
$1,571
This Booking.com deal was found by Cheapflights users on 9/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/192:00 pm -
3 stops66h 05m
Fri 12/44:45 pm -
3 stops59h 55m
Deal found 9/18![Air Canada logo]()
$1,615
Best flights from Honolulu to Buenos AiresDiscover 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 September 22, 2026.
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 September 22, 2026.
This Delta deal was found by Cheapflights users on 9/17. 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.
Wed 1/209:35 pm -
2 stops27h 00m
Wed 2/38:05 pm -
1 stop27h 20m
Deal found 9/17![Delta logo]()
$1,380
This United Airlines deal was found by Cheapflights users on 9/20. 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 2/1710:50 pm -
2 stops25h 30m
Sun 2/2111:55 pm -
2 stops28h 00m
Deal found 9/20![United Airlines logo]()
$1,410
This United Airlines deal was found by Cheapflights users on 9/19. 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 11/1910:50 pm -
2 stops49h 30m
Wed 12/211:55 pm -
1 stop21h 13m
Deal found 9/19![United Airlines logo]()
$1,440
This United Airlines deal was found by Cheapflights users on 9/18. 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 11/1910:50 pm -
2 stops51h 30m
Fri 12/410:05 pm -
2 stops29h 23m
Deal found 9/18![United Airlines logo]()
$1,470
Last-minute flights from Honolulu to Buenos AiresDiscover last-minute flight deals from Honolulu to Buenos Aires. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Honolulu to Buenos Aires. Data last updated September 22, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/21. 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 10/95:44 pm -
2 stops30h 26m
Mon 10/128:40 pm -
2 stops30h 42m
Deal found 9/21![American Airlines logo]()
$1,431
This Gurufare deal was found by Cheapflights users on 9/21. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:00 pm -
1 stop29h 00m
Mon 10/129:00 pm -
2 stops31h 56m
Deal found 9/21![Azul logo]()
$1,662
This KAYAK deal was found by Cheapflights users on 9/21. 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.
Fri 10/98:00 pm -
1 stop29h 00m
Mon 10/129:00 pm -
1 stop23h 34m
Deal found 9/21![Multiple Airlines logo]()
$1,842
This Booking.com deal was found by Cheapflights users on 9/21. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/99:50 pm -
3 stops57h 40m
Mon 10/124:35 pm -
3 stops59h 00m
Deal found 9/21![Air Canada logo]()
$3,491
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Sat 10/108:00 pm -
1 stop29h 00m
Mon 10/129:00 pm -
1 stop23h 34m
Deal found 9/21![United Airlines logo]()
$1,834
This Ovago deal was found by Cheapflights users on 9/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:55 am -
3 stops27h 26m
Sun 10/113:55 am -
2 stops43h 46m
Deal found 9/21![Multiple Airlines logo]()
$2,783
One-way flights from Honolulu to Buenos AiresSearch for one-way flight options from Honolulu to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Honolulu to Buenos Aires. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/89:40 pm -
2 stops25h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Multiple Airlines logo]()
$620
This American Airlines deal was found by Cheapflights users on 9/19. 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.
Mon 3/87:50 pm -
1 stop29h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![American Airlines logo]()
$764
Find 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 September 22, 2026.
Round-trip from | $1,376 (American Airlines) |
|---|---|
One-way from | $620 (Kiwi.com) |
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 7,457,451 searches. Data last updated September 22, 2026.
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
Cheapest round-trip
Quickest round-trip
HonoluluBuenos Aires
HNL Honolulu - EZE Buenos Aires Ministro Pistarini
HNLEZE
Honolulu
Mon 3/8
9:40 pm-6:20 am
2 stops25h 40m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$620
HonoluluBuenos Aires
HNL Honolulu - EZE Buenos Aires Ministro Pistarini
HNLEZE
Honolulu
Mon 3/8
7:50 pm-8:30 am
1 stop29h 40m
Buenos Aires Ministro Pistarini
Wed 12/31
12:00 am-5:00 pm
Nonstop0h 00m
$764
HonoluluBuenos Aires
HNL Honolulu - EZE Buenos Aires Ministro Pistarini
HNLEZE
Honolulu
Wed 1/20
9:35 pm-7:35 am
2 stops27h 00m
Buenos Aires Ministro Pistarini
Wed 2/3
8:05 pm-4:25 pm
1 stop27h 20m
$1,380
HonoluluBuenos Aires
HNL Honolulu - EZE Buenos Aires Ministro Pistarini
HNLEZE
Honolulu
Wed 2/17
10:50 pm-7:20 am
2 stops25h 30m
Buenos Aires Ministro Pistarini
Sun 2/21
11:55 pm-8:55 pm
2 stops28h 00m
$1,410
HonoluluBuenos Aires
HNL Honolulu - EZE Buenos Aires Ministro Pistarini
HNLEZE
Honolulu
Thu 11/19
10:50 pm-7:20 am
2 stops49h 30m
Buenos Aires Ministro Pistarini
Wed 12/2
11:55 pm-2:08 pm
1 stop21h 13m
$1,440
HonoluluBuenos Aires
HNL Honolulu - EZE Buenos Aires Ministro Pistarini
HNLEZE
Honolulu
Thu 11/19
10:50 pm-9:20 am
2 stops51h 30m
Buenos Aires Ministro Pistarini
Fri 12/4
10:05 pm-8:28 pm
2 stops29h 23m
$1,470
Sorted by cheapest first
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.
HNL-BUE
HNL-EZE
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
HNL-BUE
HNL-EZE
No data available for this route at this time. Please check back soon.
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