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Cheap flights from Honolulu to Buenos Aires from $521

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Honolulu to Buenos Aires departing on 11/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Honolulu to Buenos Aires

Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
1:00 pm - 4:36 amHNL  Honolulu-EZE Buenos Aires Ministro Pistarini
32h 36m2 stops Los Angeles Panama City Tocumen Intl
Copa Airlines Logo
5:16 am - 12:54 pmEZE  Buenos Aires Ministro Pistarini-HNL Honolulu
38h 38m2 stops Panama City Tocumen Intl San Francisco
$1,174Copa Airlines
Tue, Oct 20 - Tue, Nov 17
Copa Airlines Logo
1:00 pm - 12:51 amHNL  Honolulu-EZE Buenos Aires Ministro Pistarini
28h 51m2 stops Los Angeles Panama City Tocumen Intl
Copa Airlines Logo
8:59 am - 6:30 pmEZE  Buenos Aires Ministro Pistarini-HNL Honolulu
40h 31m2 stops Panama City Tocumen Intl San Francisco
$1,192Copa Airlines
Wed, Sep 2 - Tue, Sep 8
Multiple Airlines Logo
3:23 pm - 12:51 amHNL  Honolulu-EZE Buenos Aires Ministro Pistarini
26h 28m2 stops Los Angeles Panama City Tocumen Intl
Multiple Airlines Logo
12:06 am - 8:56 pmEZE  Buenos Aires Ministro Pistarini-HNL Honolulu
27h 50m2 stops Panama City Tocumen Intl Los Angeles
$1,214Multiple Airlines
Tue, Oct 20 - Mon, Nov 16
Copa Airlines Logo
9:40 pm - 7:57 amHNL  Honolulu-EZE Buenos Aires Ministro Pistarini
27h 17m2 stops Los Angeles Panama City Tocumen Intl
Copa Airlines Logo
8:59 am - 11:51 amEZE  Buenos Aires Ministro Pistarini-HNL Honolulu
33h 52m2 stops Panama City Tocumen Intl Los Angeles
$1,245Copa Airlines
Mon, Sep 21 - Mon, Sep 28
Copa Airlines Logo
2:48 pm - 10:26 pmHNL  Honolulu-EZE Buenos Aires Ministro Pistarini
24h 38m2 stops San Francisco Panama City Tocumen Intl
Copa Airlines Logo
8:59 am - 7:48 pmEZE  Buenos Aires Ministro Pistarini-HNL Honolulu
41h 49m2 stops Panama City Tocumen Intl Los Angeles
$1,262Copa Airlines
Wed, Sep 2 - Wed, Sep 9
Multiple Airlines Logo
3:23 pm - 12:51 amHNL  Honolulu-EZE Buenos Aires Ministro Pistarini
26h 28m2 stops Los Angeles Panama City Tocumen Intl
Multiple Airlines Logo
5:25 am - 11:51 amEZE  Buenos Aires Ministro Pistarini-HNL Honolulu
37h 26m2 stops Panama City Tocumen Intl Los Angeles
$1,283Multiple Airlines
Sat, Oct 10 - Thu, Oct 22
Multiple Airlines Logo
9:25 pm - 6:21 pmHNL  Honolulu-EZE Buenos Aires Ministro Pistarini
37h 56m2 stops Los Angeles Santiago Arturo Merino Benitez
Multiple Airlines Logo
7:21 pm - 12:58 pmEZE  Buenos Aires Ministro Pistarini-HNL Honolulu
24h 37m2 stops Santiago Arturo Merino Benitez Los Angeles
$1,340Multiple Airlines
Sun, Oct 11 - Thu, Oct 22
United Airlines Logo
8:00 pm - 8:00 amHNL  Honolulu-EZE Buenos Aires Ministro Pistarini
29h 00m1 stop Houston George Bush Intcntl
United Airlines Logo
9:00 pm - 1:34 pmEZE  Buenos Aires Ministro Pistarini-HNL Honolulu
23h 34m1 stop Houston George Bush Intcntl
$1,356United Airlines
Wed, Sep 2 - Tue, Sep 8
Delta Logo
9:25 pm - 9:40 amHNL  Honolulu-EZE Buenos Aires Ministro Pistarini
29h 15m2 stops Los Angeles Miami
Delta Logo
8:05 pm - 4:01 pmEZE  Buenos Aires Ministro Pistarini-HNL Honolulu
26h 56m1 stop New York John F Kennedy Intl
$1,360Delta
Tue, Oct 20 - Tue, Nov 17
American Airlines Logo
8:40 pm - 8:45 amHNL  Honolulu-EZE Buenos Aires Ministro Pistarini
29h 05m2 stops Los Angeles Miami
American Airlines Logo
9:10 pm - 6:59 pmEZE  Buenos Aires Ministro Pistarini-HNL Honolulu
28h 49m2 stops New York John F Kennedy Intl Los Angeles
$1,420American Airlines
Thu, Oct 15 - Fri, Oct 23

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American Airlines flights from Honolulu to Buenos Aires

Our best American Airlines deals on Honolulu to Buenos Aires flight tickets
American Airlines
Aug 10
HNL9:40 pmHonolulu
26h 35m
2 stops
EZE7:15 amBuenos Aires Ministro Pistarini
Aug 24
EZE8:50 pmBuenos Aires Ministro Pistarini
25h 12m
2 stops
HNL3:02 pmHonolulu
$1,390
American Airlines
Oct 15
HNL8:40 pmHonolulu
29h 05m
2 stops
EZE8:45 amBuenos Aires Ministro Pistarini
Oct 23
EZE9:10 pmBuenos Aires Ministro Pistarini
28h 49m
2 stops
HNL6:59 pmHonolulu
$1,420
American Airlines
Nov 12
HNL7:30 pmHonolulu
30h 00m
1 stop
EZE8:30 amBuenos Aires Ministro Pistarini
Nov 19
EZE10:30 pmBuenos Aires Ministro Pistarini
24h 17m
1 stop
HNL3:47 pmHonolulu
$1,572

LATAM Airlines flights from Honolulu to Buenos Aires

Our best LATAM Airlines deals on Honolulu to Buenos Aires flight tickets
LATAM Airlines
Aug 23
HNL9:30 pmHonolulu
25h 40m
2 stops
EZE6:10 amBuenos Aires Ministro Pistarini
Aug 27
EZE8:40 amBuenos Aires Ministro Pistarini
35h 40m
2 stops
HNL1:20 pmHonolulu
$1,508
LATAM Airlines
Sep 21
HNL3:10 pmHonolulu
35h 35m
1 stop
EZE9:45 amBuenos Aires Ministro Pistarini
Sep 28
EZE8:10 pmBuenos Aires Ministro Pistarini
24h 08m
1 stop
HNL1:18 pmHonolulu
$1,677
LATAM Airlines
Sep 2
HNL9:30 pmHonolulu
29h 10m
2 stops
EZE9:40 amBuenos Aires Ministro Pistarini
Sep 9
EZE3:35 pmBuenos Aires Ministro Pistarini
56h 03m
3 stops
HNL4:38 pmHonolulu
$1,820

momondo 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, momondo users made 832,500 searches. Data last updated August 9, 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

Price

Cheapest round-trip

HonoluluBuenos Aires

HNL Honolulu - EZE Buenos Aires Ministro Pistarini

HNLEZE

Honolulu

Tue 10/20

1:00 pm-4:36 am

2 stops32h 36m

Buenos Aires Ministro Pistarini

Tue 11/17

5:16 am-12:54 pm

2 stops38h 38m

$1,174

HonoluluBuenos Aires

HNL Honolulu - EZE Buenos Aires Ministro Pistarini

HNLEZE

Honolulu

Wed 9/2

1:00 pm-12:51 am

2 stops28h 51m

Buenos Aires Ministro Pistarini

Tue 9/8

8:59 am-6:30 pm

2 stops40h 31m

$1,192

HonoluluBuenos Aires

HNL Honolulu - EZE Buenos Aires Ministro Pistarini

HNLEZE

Honolulu

Tue 10/20

3:23 pm-12:51 am

2 stops26h 28m

Buenos Aires Ministro Pistarini

Mon 11/16

12:06 am-8:56 pm

2 stops27h 50m

$1,214

HonoluluBuenos Aires

HNL Honolulu - EZE Buenos Aires Ministro Pistarini

HNLEZE

Honolulu

Mon 9/21

9:40 pm-7:57 am

2 stops27h 17m

Buenos Aires Ministro Pistarini

Mon 9/28

8:59 am-11:51 am

2 stops33h 52m

$1,245

HonoluluBuenos Aires

HNL Honolulu - EZE Buenos Aires Ministro Pistarini

HNLEZE

Honolulu

Wed 9/2

2:48 pm-10:26 pm

2 stops24h 38m

Buenos Aires Ministro Pistarini

Wed 9/9

8:59 am-7:48 pm

2 stops41h 49m

$1,262

HonoluluBuenos Aires

HNL Honolulu - EZE Buenos Aires Ministro Pistarini

HNLEZE

Honolulu

Sat 10/10

3:23 pm-12:51 am

2 stops26h 28m

Buenos Aires Ministro Pistarini

Thu 10/22

5:25 am-11:51 am

2 stops37h 26m

$1,283

HonoluluBuenos Aires

HNL Honolulu - EZE Buenos Aires Ministro Pistarini

HNLEZE

Honolulu

Sun 10/11

9:25 pm-6:21 pm

2 stops37h 56m

Buenos Aires Ministro Pistarini

Thu 10/22

7:21 pm-12:58 pm

2 stops24h 37m

$1,340
Quickest round-trip

HonoluluBuenos Aires

HNL Honolulu - EZE Buenos Aires Ministro Pistarini

HNLEZE

Honolulu

Wed 9/2

8:00 pm-8:00 am

1 stop29h 00m

Buenos Aires Ministro Pistarini

Tue 9/8

9:00 pm-1:34 pm

1 stop23h 34m

$1,356

HonoluluBuenos Aires

HNL Honolulu - EZE Buenos Aires Ministro Pistarini

HNLEZE

Honolulu

Tue 10/20

9:25 pm-9:40 am

2 stops29h 15m

Buenos Aires Ministro Pistarini

Tue 11/17

8:05 pm-4:01 pm

1 stop26h 56m

$1,360

HonoluluBuenos Aires

HNL Honolulu - EZE Buenos Aires Ministro Pistarini

HNLEZE

Honolulu

Thu 10/15

8:40 pm-8:45 am

2 stops29h 05m

Buenos Aires Ministro Pistarini

Fri 10/23

9:10 pm-6:59 pm

2 stops28h 49m

$1,420

Flights are sorted by cheapest round-trip flights first.

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

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

You could potentially save up to 49% 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

Fastest flight time

26h 28m

Direct flights

None
The fastest flight from Honolulu to Buenos Aires takes 26h 28m
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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Frequently asked questions about flying from Honolulu to Buenos Aires

  • 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 26h 28m, 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.

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.

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Find better results for your trip to Argentina

Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires
Buenos Aires Jorge Newbery Airport
Buenos Aires Ministro Pistarini Airport