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

Copa Airlines, American Airlines, and United 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.

$514 Cheap Flights from Honolulu to Buenos Aires in 2025

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Find the cheapest flights from Honolulu to Buenos Aires

Round-trip

One-way

Last minute

Cheap round-trip flights

10:50 pm - 7:59 amHNL-EZE

26h 09m2 stops

2:48 pm - 9:10 pmEZE-HNL

37h 22m2 stops

$1,215Copa Airlines

Find Deal

Mon, Dec 29 - Tue, Feb 17

8:36 pm - 8:15 amHNL-EZE

28h 39m2 stops

2:32 pm - 7:49 pmEZE-HNL

36h 17m2 stops

$1,235

Find Deal

Mon, Oct 13 - Fri, Oct 24

8:30 pm - 7:20 amHNL-EZE

27h 50m1 stop

10:05 pm - 2:15 pmEZE-HNL

23h 10m1 stop

$1,365United Airlines

Find Deal

Mon, Dec 29 - Tue, Feb 17

11:12 pm - 7:05 amHNL-EZE

24h 53m2 stops

10:25 pm - 4:05 pmEZE-HNL

24h 40m1 stop

$1,370American Airlines

Find Deal

Mon, Dec 29 - Tue, Feb 17

7:50 pm - 8:10 amHNL-EZE

29h 20m1 stop

10:25 pm - 1:45 pmEZE-HNL

22h 20m1 stop

$1,395American Airlines

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Sat, Nov 8 - Sun, Nov 16

11:32 pm - 10:15 amHNL-EZE

27h 43m2 stops

8:55 pm - 3:02 pmEZE-HNL

25h 07m1 stop

$1,400Delta

Find Deal

Sat, Nov 8 - Sun, Nov 16

9:40 pm - 6:20 amHNL-EZE

25h 40m2 stops

10:05 pm - 2:19 pmEZE-HNL

23h 14m1 stop

$1,494United Airlines

Find Deal

Sat, Oct 25 - Sat, Nov 1

10:15 pm - 1:55 pmHNL-EZE

32h 40m2 stops

8:10 pm - 1:32 pmEZE-HNL

24h 22m1 stop

$1,565Delta

Find Deal

Mon, Oct 13 - Fri, Oct 24

10:15 pm - 8:55 pmHNL-EZE

39h 40m3 stops

10:05 am - 1:32 pmEZE-HNL

34h 27m2 stops

$1,837LATAM Airlines

Find Deal

Fri, Oct 24 - Fri, Oct 31

7:00 am - 10:25 pmHNL-EZE

32h 25m3 stops

2:30 am - 2:32 pmEZE-HNL

43h 02m2 stops

$2,233LATAM Airlines

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Thu, Oct 16 - Fri, Oct 31

Delta flights from Honolulu to Buenos Aires

Our best Delta deals on Honolulu to Buenos Aires flight tickets

Delta

Nov 8

HNL11:32 pmHonolulu

27h 43m

2 stops

EZE10:15 amBuenos Aires Ministro Pistarini

Nov 16

EZE8:55 pmBuenos Aires Ministro Pistarini

25h 07m

1 stop

HNL3:02 pmHonolulu

$1,400

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Delta

Oct 13

HNL10:15 pmHonolulu

32h 40m

2 stops

EZE1:55 pmBuenos Aires Ministro Pistarini

Oct 24

EZE8:10 pmBuenos Aires Ministro Pistarini

24h 22m

1 stop

HNL1:32 pmHonolulu

$1,565

Find similar

Delta

Dec 18

HNL5:00 pmHonolulu

31h 20m

1 stop

EZE7:20 amBuenos Aires Ministro Pistarini

Jan 1

EZE11:55 pmBuenos Aires Ministro Pistarini

22h 10m

1 stop

HNL3:05 pmHonolulu

$3,042

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Air Canada flights from Honolulu to Buenos Aires

Our best Air Canada deals on Honolulu to Buenos Aires flight tickets

Air Canada

Nov 8

HNL2:00 pmHonolulu

42h 10m

3 stops

EZE3:10 pmBuenos Aires Ministro Pistarini

Nov 16

EZE4:45 pmBuenos Aires Ministro Pistarini

59h 55m

3 stops

HNL9:40 pmHonolulu

$1,862

Find similar

Air Canada

Dec 30

HNL10:55 pmHonolulu

57h 15m

3 stops

EZE3:10 pmBuenos Aires Ministro Pistarini

Feb 2

EZE4:45 pmBuenos Aires Ministro Pistarini

50h 58m

3 stops

HNL12:43 pmHonolulu

$1,935

Find similar

Air Canada

Sep 17

HNL10:05 pmHonolulu

57h 25m

3 stops

EZE2:30 pmBuenos Aires Ministro Pistarini

Sep 24

EZE4:35 pmBuenos Aires Ministro Pistarini

35h 15m

3 stops

HNL8:50 pmHonolulu

$1,997

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Mon 12/29

10:50 pm-7:59 am

2 stops26h 09m

Buenos Aires Ministro Pistarini

Tue 2/17

2:48 pm-9:10 pm

2 stops37h 22m

$1,215

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Mon 10/13

8:36 pm-8:15 am

2 stops28h 39m

Buenos Aires Ministro Pistarini

Fri 10/24

2:32 pm-7:49 pm

2 stops36h 17m

$1,235

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Mon 12/29

8:30 pm-7:20 am

1 stop27h 50m

Buenos Aires Ministro Pistarini

Tue 2/17

10:05 pm-2:15 pm

1 stop23h 10m

$1,365

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Mon 12/29

11:12 pm-7:05 am

2 stops24h 53m

Buenos Aires Ministro Pistarini

Tue 2/17

10:25 pm-4:05 pm

1 stop24h 40m

$1,370

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Sat 11/8

7:50 pm-8:10 am

1 stop29h 20m

Buenos Aires Ministro Pistarini

Sun 11/16

10:25 pm-1:45 pm

1 stop22h 20m

$1,395

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Sat 11/8

11:32 pm-10:15 am

2 stops27h 43m

Buenos Aires Ministro Pistarini

Sun 11/16

8:55 pm-3:02 pm

1 stop25h 07m

$1,400

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Sat 10/25

9:40 pm-6:20 am

2 stops25h 40m

Buenos Aires Ministro Pistarini

Sat 11/1

10:05 pm-2:19 pm

1 stop23h 14m

$1,494

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Mon 10/13

10:15 pm-1:55 pm

2 stops32h 40m

Buenos Aires Ministro Pistarini

Fri 10/24

8:10 pm-1:32 pm

1 stop24h 22m

$1,565

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Fri 10/24

10:15 pm-8:55 pm

3 stops39h 40m

Buenos Aires Ministro Pistarini

Fri 10/31

10:05 am-1:32 pm

2 stops34h 27m

$1,837

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Thu 10/16

7:00 am-10:25 pm

3 stops32h 25m

Buenos Aires Ministro Pistarini

Fri 10/31

2:30 am-2:32 pm

2 stops43h 02m

$2,233

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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 month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Honolulu is in May. Flight prices, which tend to average around $1,172, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of May, then book flights to Buenos Aires from Honolulu during October instead. Flights to Buenos Aires in October, while not as cheap as those in May, still average around $1,175.

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 20% 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.

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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 53m, 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 56% of the total bookings. Other popular airlines include LATAM Airlines with 44%.

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.