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

American Airlines, LATAM Airlines, and Delta 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.

$505 Cheap Flights from Honolulu to Buenos Aires in 2025/26

1 adult

0 bags

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Honolulu to Buenos Aires

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:35 pm - 1:58 amHNL-EZE

28h 23m2 stops

2:48 pm - 9:21 pmEZE-HNL

37h 33m2 stops

$1,139Copa Airlines

Find Deal

Sun, Jan 18 - Mon, Feb 16

2:35 pm - 10:34 pmHNL-EZE

24h 59m2 stops

2:48 pm - 9:21 pmEZE-HNL

37h 33m2 stops

$1,215Copa Airlines

Find Deal

Sun, Jan 18 - Mon, Feb 16

8:35 pm - 9:15 amHNL-EZE

29h 40m2 stops

12:00 pm - 4:45 pmEZE-HNL

35h 45m2 stops

$1,358LATAM Airlines

Find Deal

Sun, Mar 22 - Thu, Mar 26

7:50 pm - 8:25 amHNL-EZE

29h 35m1 stop

10:25 pm - 2:01 pmEZE-HNL

22h 36m1 stop

$1,366American Airlines

Find Deal

Sun, Jan 18 - Mon, Feb 16

11:00 pm - 8:25 amHNL-EZE

26h 25m2 stops

10:25 pm - 3:45 pmEZE-HNL

24h 20m1 stop

$1,370American Airlines

Find Deal

Sun, Jan 18 - Mon, Feb 16

10:55 pm - 3:10 pmHNL-EZE

57h 15m3 stops

4:45 pm - 9:40 pmEZE-HNL

35h 55m3 stops

$1,401Air Canada

Find Deal

Sun, Jan 18 - Mon, Feb 16

8:30 pm - 9:20 amHNL-EZE

29h 50m1 stop

11:55 pm - 8:59 pmEZE-HNL

28h 04m2 stops

$1,565United Airlines

Find Deal

Sun, Dec 21 - Sun, Dec 28

3:55 pm - 9:20 amHNL-EZE

34h 25m2 stops

11:55 pm - 8:59 pmEZE-HNL

28h 04m2 stops

$1,570United Airlines

Find Deal

Sun, Dec 21 - Sun, Dec 28

9:31 pm - 6:20 amHNL-EZE

49h 49m2 stops

11:00 am - 3:04 pmEZE-HNL

35h 04m2 stops

$1,741LATAM Airlines

Find Deal

Fri, Nov 21 - Sat, Dec 6

10:55 pm - 3:10 pmHNL-EZE

57h 15m3 stops

4:45 pm - 9:40 pmEZE-HNL

35h 55m3 stops

$2,076Air Canada

Find Deal

Sun, Jan 18 - Sun, Feb 15

United Airlines flights from Honolulu to Buenos Aires

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

United Airlines

Dec 21

HNL8:30 pmHonolulu

29h 50m

1 stop

EZE9:20 amBuenos Aires Ministro Pistarini

Dec 28

EZE11:55 pmBuenos Aires Ministro Pistarini

28h 04m

2 stops

HNL8:59 pmHonolulu

$1,565

Find similar

United Airlines

Dec 21

HNL3:55 pmHonolulu

34h 25m

2 stops

EZE9:20 amBuenos Aires Ministro Pistarini

Dec 28

EZE11:55 pmBuenos Aires Ministro Pistarini

28h 04m

2 stops

HNL8:59 pmHonolulu

$1,570

Find similar

United Airlines

Dec 18

HNL8:30 pmHonolulu

27h 50m

1 stop

EZE7:20 amBuenos Aires Ministro Pistarini

Jan 1

EZE11:55 pmBuenos Aires Ministro Pistarini

21h 32m

1 stop

HNL2:27 pmHonolulu

$2,615

Find similar

Delta flights from Honolulu to Buenos Aires

Our best Delta deals on Honolulu to Buenos Aires flight tickets

Delta

Dec 21

HNL5:39 pmHonolulu

33h 36m

1 stop

EZE10:15 amBuenos Aires Ministro Pistarini

Dec 28

EZE8:55 pmBuenos Aires Ministro Pistarini

25h 09m

1 stop

HNL3:04 pmHonolulu

$1,696

Find similar

Delta

Nov 12

HNL9:31 pmHonolulu

25h 49m

2 stops

EZE6:20 amBuenos Aires Ministro Pistarini

Nov 16

EZE8:55 pmBuenos Aires Ministro Pistarini

25h 06m

1 stop

HNL3:01 pmHonolulu

$2,256

Find similar

Delta

Nov 12

HNL11:25 pmHonolulu

27h 50m

2 stops

EZE10:15 amBuenos Aires Ministro Pistarini

Nov 16

EZE8:55 pmBuenos Aires Ministro Pistarini

27h 30m

2 stops

HNL5:25 pmHonolulu

$2,260

Find similar

Fly from

Fly to

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

Sun 1/18

2:35 pm-10:34 pm

2 stops24h 59m

Buenos Aires Ministro Pistarini

Mon 2/16

2:48 pm-9:21 pm

2 stops37h 33m

$1,215

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Sun 3/22

8:35 pm-9:15 am

2 stops29h 40m

Buenos Aires Ministro Pistarini

Thu 3/26

12:00 pm-4:45 pm

2 stops35h 45m

$1,358

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 1/18

11:00 pm-8:25 am

2 stops26h 25m

Buenos Aires Ministro Pistarini

Mon 2/16

10:25 pm-3:45 pm

1 stop24h 20m

$1,370

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Sun 1/18

10:55 pm-3:10 pm

3 stops57h 15m

Buenos Aires Ministro Pistarini

Mon 2/16

4:45 pm-9:40 pm

3 stops35h 55m

$1,401

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Sun 12/21

8:30 pm-9:20 am

1 stop29h 50m

Buenos Aires Ministro Pistarini

Sun 12/28

11:55 pm-8:59 pm

2 stops28h 04m

$1,565

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Sun 12/21

3:55 pm-9:20 am

2 stops34h 25m

Buenos Aires Ministro Pistarini

Sun 12/28

11:55 pm-8:59 pm

2 stops28h 04m

$1,570

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Fri 11/21

9:31 pm-6:20 am

2 stops49h 49m

Buenos Aires Ministro Pistarini

Sat 12/6

11:00 am-3:04 pm

2 stops35h 04m

$1,741

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Sun 1/18

10:55 pm-3:10 pm

3 stops57h 15m

Buenos Aires Ministro Pistarini

Sun 2/15

4:45 pm-9:40 pm

3 stops35h 55m

$2,076

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 1% 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 10m, 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 100% of the total bookings.

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.