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Cheap flights from Honolulu to Buenos Aires from $598

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 1/19. 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 - 2:30 am
HNL
-
EZE
30h 30m
2 stops
Copa Airlines Logo
5:25 am - 11:51 am
EZE
-
HNL
37h 26m
2 stops
$1,220Copa Airlines
Wed, Sep 9 - Mon, Sep 21
American Airlines Logo
8:30 pm - 7:15 am
HNL
-
EZE
27h 45m
2 stops
American Airlines Logo
8:45 pm - 8:16 pm
EZE
-
HNL
30h 31m
2 stops
$1,360American Airlines
Mon, Sep 7 - Mon, Sep 14
United Airlines Logo
8:00 pm - 8:00 am
HNL
-
EZE
29h 00m
1 stop
United Airlines Logo
9:00 pm - 1:34 pm
EZE
-
HNL
23h 34m
1 stop
$1,366United Airlines
Mon, Sep 7 - Mon, Sep 14
Multiple Airlines Logo
9:20 pm - 9:40 am
HNL
-
EZE
29h 20m
2 stops
Multiple Airlines Logo
8:10 pm - 1:18 pm
EZE
-
HNL
24h 08m
1 stop
$1,376Multiple Airlines
Wed, Sep 9 - Mon, Sep 21
United Airlines Logo
8:00 pm - 8:00 am
HNL
-
EZE
29h 00m
1 stop
United Airlines Logo
9:00 pm - 1:34 pm
EZE
-
HNL
23h 34m
1 stop
$1,386United Airlines
Thu, Aug 20 - Thu, Aug 27
United Airlines Logo
8:00 pm - 8:00 am
HNL
-
EZE
29h 00m
1 stop
United Airlines Logo
9:00 pm - 4:09 pm
EZE
-
HNL
26h 09m
2 stops
$1,390United Airlines
Thu, Aug 20 - Thu, Aug 27
United Airlines Logo
8:00 pm - 8:00 am
HNL
-
EZE
29h 00m
1 stop
United Airlines Logo
9:00 pm - 1:34 pm
EZE
-
HNL
23h 34m
1 stop
$1,396United Airlines
Thu, Aug 20 - Thu, Aug 27
United Airlines Logo
8:00 pm - 8:00 am
HNL
-
EZE
29h 00m
1 stop
United Airlines Logo
9:00 pm - 4:09 pm
EZE
-
HNL
26h 09m
2 stops
$1,400United Airlines
Thu, Aug 20 - Thu, Aug 27
LATAM Airlines Logo
3:10 pm - 9:45 am
HNL
-
EZE
35h 35m
1 stop
LATAM Airlines Logo
8:10 pm - 1:18 pm
EZE
-
HNL
24h 08m
1 stop
$1,403LATAM Airlines
Wed, Sep 9 - Mon, Sep 21
Multiple Airlines Logo
8:00 pm - 8:00 am
HNL
-
EZE
29h 00m
1 stop
Multiple Airlines Logo
9:00 pm - 1:34 pm
EZE
-
HNL
23h 34m
1 stop
$1,435Multiple Airlines
Thu, Aug 20 - Thu, Aug 27

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United Airlines flights from Honolulu to Buenos Aires

Our best United Airlines deals on Honolulu to Buenos Aires flight tickets
United Airlines
Sep 7
HNL8:00 pmHonolulu
29h 00m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Sep 14
EZE9:00 pmBuenos Aires Ministro Pistarini
23h 34m
1 stop
HNL1:34 pmHonolulu
$1,366
United Airlines
Aug 20
HNL8:00 pmHonolulu
29h 00m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Aug 27
EZE9:00 pmBuenos Aires Ministro Pistarini
23h 34m
1 stop
HNL1:34 pmHonolulu
$1,386
United Airlines
Aug 20
HNL8:00 pmHonolulu
29h 00m
1 stop
EZE8:00 amBuenos Aires Ministro Pistarini
Aug 27
EZE9:00 pmBuenos Aires Ministro Pistarini
26h 09m
2 stops
HNL4:09 pmHonolulu
$1,390

Copa Airlines flights from Honolulu to Buenos Aires

Our best Copa Airlines deals on Honolulu to Buenos Aires flight tickets
Copa Airlines
Sep 9
HNL1:00 pmHonolulu
30h 30m
2 stops
EZE2:30 amBuenos Aires Ministro Pistarini
Sep 21
EZE5:25 amBuenos Aires Ministro Pistarini
37h 26m
2 stops
HNL11:51 amHonolulu
$1,220
Copa Airlines
Nov 7
HNL3:55 pmHonolulu
26h 16m
2 stops
EZE1:11 amBuenos Aires Ministro Pistarini
Nov 22
EZE2:33 pmBuenos Aires Ministro Pistarini
37h 23m
2 stops
HNL8:56 pmHonolulu
$1,565
Copa Airlines
Dec 19
HNL12:45 pmHonolulu
30h 18m
2 stops
EZE2:03 amBuenos Aires Ministro Pistarini
Dec 31
EZE12:18 amBuenos Aires Ministro Pistarini
41h 53m
2 stops
HNL11:11 amHonolulu
$2,087

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 July 26, 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 - EZE

HNLEZE

Honolulu

Wed 9/9

1:00 pm-2:30 am

2 stops30h 30m

Buenos Aires Ministro Pistarini

Mon 9/21

5:25 am-11:51 am

2 stops37h 26m

$1,220

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Mon 9/7

8:30 pm-7:15 am

2 stops27h 45m

Buenos Aires Ministro Pistarini

Mon 9/14

8:45 pm-8:16 pm

2 stops30h 31m

$1,360
Quickest round-trip

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Mon 9/7

8:00 pm-8:00 am

1 stop29h 00m

Buenos Aires Ministro Pistarini

Mon 9/14

9:00 pm-1:34 pm

1 stop23h 34m

$1,366

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Wed 9/9

9:20 pm-9:40 am

2 stops29h 20m

Buenos Aires Ministro Pistarini

Mon 9/21

8:10 pm-1:18 pm

1 stop24h 08m

$1,376

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Thu 8/20

8:00 pm-8:00 am

1 stop29h 00m

Buenos Aires Ministro Pistarini

Thu 8/27

9:00 pm-1:34 pm

1 stop23h 34m

$1,386

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Thu 8/20

8:00 pm-8:00 am

1 stop29h 00m

Buenos Aires Ministro Pistarini

Thu 8/27

9:00 pm-4:09 pm

2 stops26h 09m

$1,390

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Thu 8/20

8:00 pm-8:00 am

1 stop29h 00m

Buenos Aires Ministro Pistarini

Thu 8/27

9:00 pm-1:34 pm

1 stop23h 34m

$1,396

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Thu 8/20

8:00 pm-8:00 am

1 stop29h 00m

Buenos Aires Ministro Pistarini

Thu 8/27

9:00 pm-4:09 pm

2 stops26h 09m

$1,400

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Wed 9/9

3:10 pm-9:45 am

1 stop35h 35m

Buenos Aires Ministro Pistarini

Mon 9/21

8:10 pm-1:18 pm

1 stop24h 08m

$1,403

HonoluluBuenos Aires

HNL - EZE

HNLEZE

Honolulu

Thu 8/20

8:00 pm-8:00 am

1 stop29h 00m

Buenos Aires Ministro Pistarini

Thu 8/27

9:00 pm-1:34 pm

1 stop23h 34m

$1,435

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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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

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

27h 50m

Direct flights

None
The fastest flight from Honolulu to Buenos Aires takes 27h 50m
There are no direct flights from Honolulu to Buenos Aires. There are no popular flight routes from Honolulu to Buenos Aires.
Search flight deals

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 27h 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.

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