What is the cheapest airline that flies from Honolulu to Buenos Aires?

Copa Airlines, American Airlines, and LATAM Airlines are the most popular carriers operating from Honolulu to Buenos Aires

When did momondo last update prices for flights from Honolulu Airport to Buenos Aires?

Prices for flights from Honolulu Airport to Buenos Aires refresh daily.

How old do you have to be to fly from Honolulu Airport to Buenos Aires?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Honolulu Airport to Buenos Aires.

What documentation or ID do you need to fly to Buenos Aires?

The travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$504 Cheap Flights from Honolulu to Buenos Aires in 2025/26

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Find the cheapest flights from Honolulu to Buenos Aires

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One-way

Cheap round-trip flights

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12:05 pm - 6:43 pmHNL-EZE

47h 38m2 stops

7:43 pm - 3:37 pmEZE-HNL

26h 54m2 stops

$1,189Multiple Airlines

Find Deal

mié., nov. 26 - mié., dic. 3

12:05 pm - 10:31 pmHNL-EZE

27h 26m2 stops

3:41 am - 3:37 pmEZE-HNL

42h 56m2 stops

$1,210Multiple Airlines

Find Deal

mié., nov. 26 - mar., dic. 2

8:00 am - 12:53 amHNL-EZE

33h 53m2 stops

12:08 am - 9:03 pmEZE-HNL

27h 55m2 stops

$1,235Copa Airlines

Find Deal

dom., nov. 9 - sáb., nov. 15

9:31 pm - 2:50 amHNL-EZE

46h 19m2 stops

7:43 pm - 12:08 pmEZE-HNL

23h 25m2 stops

$1,286LATAM Airlines

Find Deal

dom., nov. 9 - dom., nov. 16

9:35 pm - 9:35 amHNL-EZE

29h 00m2 stops

3:55 pm - 6:00 pmEZE-HNL

33h 05m2 stops

$1,362LATAM Airlines

Find Deal

mar., ene. 6 - sáb., ene. 24

9:33 pm - 7:20 amHNL-EZE

26h 47m2 stops

11:55 pm - 3:04 pmEZE-HNL

22h 09m1 stop

$1,370Delta

Find Deal

mié., dic. 10 - lun., dic. 15

12:40 pm - 1:00 amHNL-EZE

29h 20m2 stops

12:07 am - 9:03 pmEZE-HNL

27h 56m2 stops

$1,379Copa Airlines

Find Deal

sáb., nov. 22 - sáb., dic. 6

9:33 pm - 7:20 amHNL-EZE

26h 47m2 stops

8:55 pm - 5:27 pmEZE-HNL

27h 32m2 stops

$1,385Delta

Find Deal

sáb., dic. 6 - mar., dic. 16

8:30 pm - 7:20 amHNL-EZE

27h 50m1 stop

11:55 pm - 2:19 pmEZE-HNL

21h 24m1 stop

$1,446United Airlines

Find Deal

mié., nov. 26 - mié., dic. 3

11:30 pm - 7:20 amHNL-EZE

24h 50m2 stops

10:05 pm - 2:19 pmEZE-HNL

23h 14m1 stop

$1,450United Airlines

Find Deal

mié., nov. 26 - mié., dic. 3

Copa Airlines flights from Honolulu to Buenos Aires

Our best Copa Airlines deals on Honolulu to Buenos Aires flight tickets

Copa Airlines

Nov 9

HNL8:00 amHonolulu

33h 53m

2 stops

EZE12:53 amBuenos Aires Ministro Pistarini

Nov 15

EZE12:08 amBuenos Aires Ministro Pistarini

27h 55m

2 stops

HNL9:03 pmHonolulu

$1,235

Find similar

Copa Airlines

Nov 22

HNL12:40 pmHonolulu

29h 20m

2 stops

EZE1:00 amBuenos Aires Ministro Pistarini

Dec 6

EZE12:07 amBuenos Aires Ministro Pistarini

27h 56m

2 stops

HNL9:03 pmHonolulu

$1,379

Find similar

Copa Airlines

Dec 10

HNL2:25 pmHonolulu

27h 33m

2 stops

EZE12:58 amBuenos Aires Ministro Pistarini

Dec 14

EZE12:07 amBuenos Aires Ministro Pistarini

27h 56m

2 stops

HNL9:03 pmHonolulu

$1,569

Find similar

LATAM Airlines flights from Honolulu to Buenos Aires

Our best LATAM Airlines deals on Honolulu to Buenos Aires flight tickets

LATAM Airlines

Nov 9

HNL9:31 pmHonolulu

46h 19m

2 stops

EZE2:50 amBuenos Aires Ministro Pistarini

Nov 16

EZE7:43 pmBuenos Aires Ministro Pistarini

23h 25m

2 stops

HNL12:08 pmHonolulu

$1,286

Find similar

LATAM Airlines

Jan 6

HNL9:35 pmHonolulu

29h 00m

2 stops

EZE9:35 amBuenos Aires Ministro Pistarini

Jan 24

EZE3:55 pmBuenos Aires Ministro Pistarini

33h 05m

2 stops

HNL6:00 pmHonolulu

$1,362

Find similar

LATAM Airlines

Dec 6

HNL9:33 pmHonolulu

28h 42m

2 stops

EZE9:15 amBuenos Aires Ministro Pistarini

Dec 16

EZE12:15 pmBuenos Aires Ministro Pistarini

33h 49m

2 stops

HNL3:04 pmHonolulu

$1,373

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

mié. 11/26

12:05 pm-6:43 pm

2 stops47h 38m

Buenos Aires Ministro Pistarini

mié. 12/3

7:43 pm-3:37 pm

2 stops26h 54m

$1,189

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

mié. 11/26

12:05 pm-10:31 pm

2 stops27h 26m

Buenos Aires Ministro Pistarini

mar. 12/2

3:41 am-3:37 pm

2 stops42h 56m

$1,210

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

dom. 11/9

8:00 am-12:53 am

2 stops33h 53m

Buenos Aires Ministro Pistarini

sáb. 11/15

12:08 am-9:03 pm

2 stops27h 55m

$1,235

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

dom. 11/9

9:31 pm-2:50 am

2 stops46h 19m

Buenos Aires Ministro Pistarini

dom. 11/16

7:43 pm-12:08 pm

2 stops23h 25m

$1,286

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

mar. 1/6

9:35 pm-9:35 am

2 stops29h 00m

Buenos Aires Ministro Pistarini

sáb. 1/24

3:55 pm-6:00 pm

2 stops33h 05m

$1,362

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

mié. 12/10

9:33 pm-7:20 am

2 stops26h 47m

Buenos Aires Ministro Pistarini

lun. 12/15

11:55 pm-3:04 pm

1 stop22h 09m

$1,370

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

sáb. 11/22

12:40 pm-1:00 am

2 stops29h 20m

Buenos Aires Ministro Pistarini

sáb. 12/6

12:07 am-9:03 pm

2 stops27h 56m

$1,379

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

sáb. 12/6

9:33 pm-7:20 am

2 stops26h 47m

Buenos Aires Ministro Pistarini

mar. 12/16

8:55 pm-5:27 pm

2 stops27h 32m

$1,385

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

mié. 11/26

8:30 pm-7:20 am

1 stop27h 50m

Buenos Aires Ministro Pistarini

mié. 12/3

11:55 pm-2:19 pm

1 stop21h 24m

$1,446

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

mié. 11/26

11:30 pm-7:20 am

2 stops24h 50m

Buenos Aires Ministro Pistarini

mié. 12/3

10:05 pm-2:19 pm

1 stop23h 14m

$1,450

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Honolulu to Buenos Aires

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Buenos Aires?

On average, the least expensive day to fly to Buenos Aires from Honolulu is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,320. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Wednesday is $1,532.

What is the cheapest time of day to depart on your flight to Buenos Aires?

Our most recent data shows that the best time of day to fly to Buenos Aires is in the morning. Flights from Honolulu to Buenos Aires during this time can be as low as $1,197. Try not to purchase tickets in the afternoon because they tend to be around $1,543. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Honolulu to Buenos Aires flights?

You could potentially save up to 14% on your flight if you consider stops on a Honolulu to Buenos Aires flight.

When to book flights from Honolulu to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Honolulu to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Honolulu to Buenos Aires (HNL to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Honolulu to Buenos Aires

Direct flights	None

There are no direct flights from Honolulu to Buenos Aires. There are no popular flight routes from Honolulu to Buenos Aires.

Search flight deals

How far is Honolulu to Buenos Aires by plane?
The straight-line distance from Honolulu to Buenos Aires is 7555.9 mi. Flights usually cover this in 24h 50m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Honolulu Airport to Buenos Aires?
Prices for flights from Honolulu Airport to Buenos Aires refresh daily.
How old do you have to be to fly from Honolulu Airport to Buenos Aires?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Honolulu Airport to Buenos Aires.
What documentation or ID do you need to fly to Buenos Aires?
The travel and health documents required for your trip to Buenos Aires can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Buenos Aires. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Honolulu to Buenos Aires?
Based on momondo bookings for flights between Honolulu and Buenos Aires, the leading airline is United Airlines, making up 58% of the total bookings. Other popular airlines include LATAM Airlines with 42%.

Why use momondo?

Why should I use momondo to find a flight deal from Honolulu to Buenos Aires?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Buenos Aires from Honolulu.

Can I find flights from Honolulu to Buenos Aires with flexible booking policies on momondo?

Yes. All flights to Buenos Aires from Honolulu on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Honolulu to Buenos Aires?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buenos Aires from Honolulu.

I’m not ready to book a flight from Honolulu to Buenos Aires right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Honolulu to Buenos Aires flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.