HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Argentina

$516+ Cheap flights from O'ahu to Argentina

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 — EZE
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from O'ahu to Argentina with Cheapflights

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.

Find flight deals from O'ahu to Argentina

Cheapest flights from O'ahu to Argentina
Explore the most affordable flight options available from O'ahu to Argentina. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This Copa Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 11/2212:40 pmHNL - EZE
2 stops29h 13mCopa Airlines
Sun 12/72:32 pmEZE - HNL
2 stops37h 31mCopa Airlines
Deal found 11/3$1,268
This Copa Airlines deal was found by Cheapflights users on 11/2. 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.
Tue 12/212:35 pmHNL - EZE
2 stops29h 23mCopa Airlines
Mon 12/812:07 amEZE - HNL
2 stops27h 56mCopa Airlines
Deal found 11/2$1,318
This KAYAK deal was found by Cheapflights users on 11/2. 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.
Tue 12/29:33 pmHNL - EZE
2 stops25h 47mLATAM Airlines
Tue 12/97:43 pmEZE - HNL
2 stops23h 29mLATAM Airlines
Deal found 11/2$1,363
This Expedia deal was found by Cheapflights users on 11/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/252:00 pmHNL - EZE
3 stops66h 10mMultiple Airlines
Sun 12/77:10 amEZE - HNL
3 stops41h 17mMultiple Airlines
Deal found 11/1$1,435
This Expedia deal was found by Cheapflights users on 11/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/210:55 pmHNL - EZE
3 stops57h 15mMultiple Airlines
Tue 12/97:10 amEZE - HNL
2 stops36h 02mMultiple Airlines
Deal found 11/2$1,470
This United Airlines deal was found by Cheapflights users on 11/2. 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 12/210:50 pmHNL - EZE
2 stops27h 30mUnited Airlines
Tue 12/911:55 pmEZE - HNL
1 stop21h 24mUnited Airlines
Deal found 11/2$1,526
This Delta deal was found by Cheapflights users on 11/2. 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 12/35:00 pmHNL - EZE
1 stop33h 00mDelta
Thu 12/1111:55 pmEZE - HNL
1 stop22h 09mDelta
Deal found 11/2$1,542
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/2711:59 pmHNL - EZE
2 stops24h 21mUnited Airlines
Tue 12/3011:55 pmEZE - HNL
2 stops29h 49mUnited Airlines
Deal found 11/4$1,555
This Mytrip deal was found by Cheapflights users on 11/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:55 pmHNL - EZE
3 stops33h 00mMultiple Airlines
Thu 12/117:43 pmEZE - HNL
3 stops33h 47mMultiple Airlines
Deal found 11/2$1,557
This LATAM Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 11/64:10 pmHNL - MDZ
2 stops31h 30mLATAM Airlines
Mon 11/1010:20 amMDZ - HNL
2 stops38h 05mLATAM Airlines
Deal found 11/3$1,846

Cheap flight deals from O'ahu to Argentina

Keep the following information in mind while searching for O'ahu to Argentina flight deals. Data was last updated November 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$1,134
(Trip.com)

One-way from

$516
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$1,598
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 O'ahu to Argentina
Search Deals
One-way flight from O'ahu to Argentina
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 November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'ahu to Argentina 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 November 4, 2025.
Use the filters below to find and compare flights from O'ahu to Argentina that are best for you.

Fly from

O'ahu

Fly to

Argentina

Route

Depart

Return

Price

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Sun 1/18

2:35 pm-1:58 am

2 stops28h 23m

Buenos Aires Ministro Pistarini

Mon 2/16

2:48 pm-9:21 pm

2 stops37h 33m

$1,139

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Sat 11/22

12:40 pm-12:53 am

2 stops29h 13m

Buenos Aires Ministro Pistarini

Sun 12/7

2:32 pm-9:03 pm

2 stops37h 31m

$1,268

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Tue 11/25

8:00 am-10:31 pm

2 stops31h 31m

Buenos Aires Ministro Pistarini

Sun 12/7

2:32 pm-9:03 pm

2 stops37h 31m

$1,268

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Tue 12/2

12:35 pm-12:58 am

2 stops29h 23m

Buenos Aires Ministro Pistarini

Mon 12/8

12:07 am-9:03 pm

2 stops27h 56m

$1,318

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

Thu 1/22

9:35 pm-9:00 am

2 stops28h 25m

Buenos Aires Ministro Pistarini

Thu 1/29

11:55 pm-3:11 pm

1 stop22h 16m

$1,370

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Fri 1/9

9:35 pm-10:15 am

2 stops29h 40m

Buenos Aires Ministro Pistarini

Wed 1/21

10:25 pm-4:23 pm

1 stop24h 58m

$1,385

HonoluluMendoza

HNL - MDZ

HNLMDZ

Honolulu

Sun 11/16

3:04 pm-12:14 am

2 stops26h 10m

Mendoza El Plumerillo

Fri 12/12

1:17 am-11:00 am

2 stops40h 43m

$1,825

HonoluluMendoza

HNL - MDZ

HNLMDZ

Honolulu

Sun 11/16

5:00 pm-11:55 am

2 stops59h 55m

Mendoza El Plumerillo

Sat 12/13

7:50 am-3:04 pm

2 stops38h 14m

$2,543

HonoluluMendoza

HNL - MDZ

HNLMDZ

Honolulu

Sun 11/16

7:50 pm-1:30 pm

2 stops34h 40m

Mendoza El Plumerillo

Sat 12/13

5:00 pm-3:50 pm

3 stops29h 50m

$4,098

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 19 results
1
2

Best time to book a flight from O'ahu to Argentina

Have a flexible travel schedule? Discover the best time to fly to Argentina from O'ahu 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 O'ahu to Argentina

What is the cheapest time of day to fly from FUW to AR?

Find hourly flight availability from O'ahu to Argentina. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

It’s optimal to fly from O'ahu to Argentina in the morning. By choosing this option you can save up to 48% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from O'ahu to Argentina?

Use this chart to determine the cheapest time to fly round-trip from O'ahu to Argentina. Price data was last updated on December 16, 2024.

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

Reviews of airlines servicing Argentina

Get insights into the airlines that provide service to Argentina. 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 Argentina. Reviews last updated November 4, 2025.
See what other customers who have flown with United Airlines from O'ahu to Argentina have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,002 reviews

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,002 reviews
United Airlines
7.4
Good
9,002 reviews

Food

6.6

Overall

7.4

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

Related info for your journey

Find useful and relevant information for your journey from O'ahu to Argentina. 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 O'ahu to Argentina?

    Departing from O'ahu to Argentina will take you 28h 23m. Airlines will cover a distance of 7555 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from O'ahu to Argentina one-way?

    The cheapest airlines for a one-way flight from O'ahu to Argentina are Copa Airlines ($540), American Airlines ($850), and LATAM Airlines ($855).

  • Can I find deals for flights from O'ahu to Argentina that include hotel bookings?

    Yes. In addition to deals on O'ahu to Argentina flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'ahu to Argentina?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'ahu to Argentina.

  • Can I find deals for business class flights from O'ahu to Argentina?

    Yes. Cheapflights offers flight deals from O'ahu to Argentina 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

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

Alternative routes for O'ahu to Argentina

See prices for flight routes from nearby airports that may be better suited for you.
Honolulu to Guarulhos Intl flights
Honolulu to Ministro Pistarini flights
Honolulu to Lima flights
Honolulu to Bogotá flights
Honolulu to Jose Maria Cordova Intl flights
Honolulu to Cuzco flights
Kahului to Ministro Pistarini flights
Honolulu to Vitória flights
Honolulu to Rio de Janeiro–Galeão Intl flights
Kahului to Rio de Janeiro–Galeão Intl flights
Kailua-Kona to Guarulhos Intl flights
Honolulu to Easter Island flights
Honolulu to Cartagena flights
Honolulu to Punta Arenas flights
Honolulu to Santos Dumont flights
Kailua-Kona to Lima flights
Lihue to Lima flights
Kahului to Bogotá flights
Kahului to Quito flights
Honolulu to Asuncion flights
Honolulu to Florianopolis flights
Honolulu to Montevideo flights
Lihue to Guayaquil flights
Honolulu to Guayaquil flights
Kailua-Kona to Asuncion flights
Hilo to Lima flights
Honolulu to Santiago flights
Lihue to Recife flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.