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Cheap flights from Phoenix Sky Harbor Intl Airport to Buenos Aires from $404

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Phoenix Sky Harbor Intl Airport to Buenos Aires departing on 3/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Phoenix Sky Harbor Intl Airport to Buenos Aires

Cheap round-trip flights

These are some of the best round-trip flight deals from Phoenix Sky Harbor Intl Airport to Buenos Aires that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Phoenix Sky Harbor Intl Airport to Buenos Aires.

Cheap last minute flights

Planning a quick getaway from Phoenix Sky Harbor Intl Airport to Buenos Aires? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Buenos Aires, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Phoenix Sky Harbor Intl Airport to Buenos Aires

Find recent round-trip train or bus tickets from Phoenix Sky Harbor Intl Airport to Buenos Aires.

All round-trip flight deals from Phoenix Sky Harbor Intl Airport to Buenos Aires

The cheapest plane tickets from Phoenix Sky Harbor Intl Airport to Buenos Aires found on KAYAK recently.
1:15 pm - 2:25 pmPHX-EZE
21h 10m2 stops
4:00 pm - 11:54 amEZE-PHX
23h 54m2 stops
$982Air Canada
Find Deal
Thu, Mar 13 - Sun, Mar 23
11:40 pm - 2:25 pmPHX-EZE
34h 45m2 stops
4:35 pm - 9:47 pmEZE-PHX
33h 12m2 stops
$1,108Air Canada
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Sun, Mar 23 - Wed, Apr 9
6:00 am - 8:00 amPHX-EZE
22h 00m1 stop
9:00 pm - 10:42 amEZE-PHX
17h 42m1 stop
$1,145United Airlines
Find Deal
Mon, Jun 2 - Mon, Jun 9
6:00 am - 8:00 amPHX-EZE
22h 00m1 stop
9:00 pm - 5:11 pmEZE-PHX
24h 11m2 stops
$1,150United Airlines
Find Deal
Mon, Jun 2 - Mon, Jun 9
12:33 pm - 10:15 amPHX-EZE
17h 42m1 stop
9:15 pm - 3:29 pmEZE-PHX
22h 14m1 stop
$1,155American Airlines
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Mon, Jun 2 - Mon, Jun 9
4:40 pm - 12:58 amPHX-EZE
28h 18m2 stops
3:54 am - 9:34 pmEZE-PHX
21h 40m2 stops
$1,160Copa Airlines
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Wed, Apr 2 - Tue, Apr 22
7:30 pm - 12:58 amPHX-EZE
25h 28m2 stops
12:15 am - 9:34 pmEZE-PHX
25h 19m2 stops
$1,265Copa Airlines
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Thu, Apr 17 - Sun, Apr 27
1:15 pm - 9:45 amPHX-EZE
16h 30m1 stop
8:10 pm - 10:50 pmEZE-PHX
30h 40m1 stop
$1,311Delta
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Thu, May 29 - Sat, Jul 26
8:30 am - 10:15 amPHX-EZE
21h 45m1 stop
8:30 pm - 3:54 pmEZE-PHX
23h 24m1 stop
$1,355American Airlines
Find Deal
Thu, May 29 - Sat, Jul 26
11:02 am - 9:00 amPHX-EZE
17h 58m1 stop
7:00 am - 10:46 pmEZE-PHX
19h 46m2 stops
$1,525Delta
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Thu, Mar 20 - Thu, Mar 27
9:15 pm - 4:20 amPHX-AEP
51h 05m3 stops
Wed, Mar 26
4:17 pm - 7:00 amPHX-AEP
34h 43m3 stops
Tue, Apr 1
4:40 pm - 1:09 amPHX-EZE
28h 29m2 stops
$500Copa Airlines
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Fri, Feb 7
5:45 pm - 1:09 amPHX-EZE
27h 24m2 stops
$535Copa Airlines
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Sat, Feb 8
6:05 am - 8:20 amPHX-EZE
22h 15m1 stop
$738United Airlines
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Wed, Mar 26
12:09 pm - 9:45 amPHX-EZE
17h 36m1 stop
$743Delta
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Tue, Mar 18
3:00 pm - 2:00 pmPHX-AEP
19h 00m2 stops
$743LATAM Airlines
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Tue, Mar 18
2:46 pm - 4:00 pmPHX-AEP
21h 14m2 stops
$927LATAM Airlines
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Fri, Feb 7
11:25 am - 7:20 amPHX-EZE
15h 55m1 stop
$943United Airlines
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Fri, Feb 7
12:49 pm - 9:45 amPHX-EZE
16h 56m1 stop
$3,098Delta
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Fri, Feb 7
11:15 am - 4:00 pmPHX-AEP
24h 45m2 stops
12:55 pm - 10:35 amAEP-PHX
25h 40m2 stops
$1,182LATAM Airlines
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Sat, Jan 25 - Mon, Jan 27
8:00 am - 2:45 amPHX-EZE
38h 45m2 stops
7:00 am - 10:35 amEZE-PHX
31h 35m2 stops
$1,281LATAM Airlines
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Fri, Jan 24 - Sun, Jan 26
4:40 pm - 12:48 amPHX-EZE
28h 08m2 stops
4:02 am - 9:51 pmEZE-PHX
21h 49m2 stops
$1,529Copa Airlines
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Tue, Jan 28 - Wed, Feb 19
4:38 pm - 10:13 pmPHX-EZE
25h 35m2 stops
4:02 am - 10:08 pmEZE-PHX
22h 06m2 stops
$1,564Copa Airlines
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Fri, Jan 24 - Sat, Jan 25
7:25 am - 7:20 amPHX-EZE
19h 55m1 stop
10:05 pm - 2:18 pmEZE-PHX
20h 13m1 stop
$1,865United Airlines
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Tue, Jan 28 - Thu, Feb 20
3:20 pm - 9:20 amPHX-EZE
14h 00m1 stop
10:05 pm - 1:23 pmEZE-PHX
19h 18m2 stops
$1,870United Airlines
Find Deal
Tue, Jan 28 - Thu, Feb 20
2:46 pm - 10:39 amPHX-EZE
15h 53m1 stop
9:40 pm - 10:31 amEZE-PHX
16h 51m1 stop
$2,105American Airlines
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Sat, Jan 25 - Mon, Jan 27
9:52 am - 6:59 amPHX-EZE
17h 07m2 stops
11:59 pm - 1:18 pmEZE-PHX
17h 19m1 stop
$2,110American Airlines
Find Deal
Sat, Jan 25 - Mon, Jan 27
2:46 pm - 9:00 amPHX-EZE
14h 14m1 stop
8:55 pm - 5:23 pmEZE-PHX
24h 28m1 stop
$3,185Delta
Find Deal
Mon, Jan 27 - Wed, Mar 12
8:00 am - 9:45 amPHX-EZE
21h 45m2 stops
10:25 pm - 7:11 pmEZE-PHX
24h 46m2 stops
$3,190Delta
Find Deal
Mon, Jan 27 - Wed, Mar 12

Air Canada flights from Phoenix Sky Harbor Intl Airport to Buenos Aires

Our best Air Canada deals on Phoenix Sky Harbor Intl Airport to Buenos Aires flight tickets
Air Canada
Mar 13
PHX1:15 pmPhoenix Sky Harbor Intl
21h 10m
2 stops
EZE2:25 pmBuenos Aires Ministro Pistarini
Mar 23
EZE4:00 pmBuenos Aires Ministro Pistarini
23h 54m
2 stops
PHX11:54 amPhoenix Sky Harbor Intl
Air Canada
Mar 23
PHX11:40 pmPhoenix Sky Harbor Intl
34h 45m
2 stops
EZE2:25 pmBuenos Aires Ministro Pistarini
Apr 9
EZE4:35 pmBuenos Aires Ministro Pistarini
33h 12m
2 stops
PHX9:47 pmPhoenix Sky Harbor Intl
Air Canada
Mar 20
PHX1:15 pmPhoenix Sky Harbor Intl
21h 10m
2 stops
EZE2:25 pmBuenos Aires Ministro Pistarini
Mar 27
EZE4:00 pmBuenos Aires Ministro Pistarini
33h 59m
2 stops
PHX9:59 pmPhoenix Sky Harbor Intl

Copa Airlines flights from Phoenix Sky Harbor Intl Airport to Buenos Aires

Our best Copa Airlines deals on Phoenix Sky Harbor Intl Airport to Buenos Aires flight tickets
Copa Airlines
Apr 2
PHX4:40 pmPhoenix Sky Harbor Intl
28h 18m
2 stops
EZE12:58 amBuenos Aires Ministro Pistarini
Apr 22
EZE3:54 amBuenos Aires Ministro Pistarini
21h 40m
2 stops
PHX9:34 pmPhoenix Sky Harbor Intl
Copa Airlines
Apr 17
PHX7:30 pmPhoenix Sky Harbor Intl
25h 28m
2 stops
EZE12:58 amBuenos Aires Ministro Pistarini
Apr 27
EZE12:15 amBuenos Aires Ministro Pistarini
25h 19m
2 stops
PHX9:34 pmPhoenix Sky Harbor Intl
Copa Airlines
Mar 20
PHX3:35 pmPhoenix Sky Harbor Intl
26h 36m
2 stops
EZE10:11 pmBuenos Aires Ministro Pistarini
Mar 26
EZE12:22 amBuenos Aires Ministro Pistarini
26h 49m
2 stops
PHX11:11 pmPhoenix Sky Harbor Intl

See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Phoenix Sky Harbor Intl Airport 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

What is the cheapest month to fly to Buenos Aires?

The cheapest month to fly to Buenos Aires from Phoenix Sky Harbor Intl Airport is in August. Flight prices, which tend to average around $1,087, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Buenos Aires from Phoenix Sky Harbor Intl Airport during May instead. Flights to Buenos Aires in May, while not as cheap as those in August, still average around $1,109.

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 Phoenix Sky Harbor Intl Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,107. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Buenos Aires on Saturday is $1,528.

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 Phoenix Sky Harbor Intl Airport to Buenos Aires during this time can be as low as $1,259. Try not to purchase tickets at noon because they tend to be around $1,526. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Buenos Aires?

You are more likely to see cheaper flights to Buenos Aires from Phoenix Sky Harbor Intl Airport when booking 22 weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $1,267 when searching 22 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Phoenix Sky Harbor Intl Airport for as low as $1,047 on momondo.

How have Phoenix Sky Harbor Intl Airport to Buenos Aires flight prices changed over time?

As of January 2025, prices for Phoenix Sky Harbor Intl Airport to Buenos Aires flights are approximately 28% more expensive when compared to flights at the same time last year.

When to book flights from Phoenix Sky Harbor Intl Airport to Buenos Aires

Are you open to changing your travel dates? Check out the ideal times to fly from Phoenix Sky Harbor Intl Airport to Buenos Aires according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Phoenix Sky Harbor Intl Airport to Buenos Aires (PHX to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Phoenix Sky Harbor Intl Airport to Buenos Aires

Best Price Found

$404

Fastest flight time

13h 30m

Direct flights

None

Airports in Buenos Aires

2 airports
The best one-way flight to Buenos Aires from Phoenix Sky Harbor Intl Airport in the past 72 hours is $404. The best round-trip flight deal from Phoenix Sky Harbor Intl Airport to Buenos Aires found on momondo in the last 72 hours is $982.
The fastest flight from Phoenix Sky Harbor Intl Airport to Buenos Aires takes 13h 30m
There are no direct flights from Phoenix Sky Harbor Intl Airport to Buenos Aires. Popular non-direct routes for this connection are Phoenix Sky Harbor Intl Airport - Buenos Aires Ministro Pistarini Airport and Phoenix Sky Harbor Intl Airport - Buenos Aires Jorge Newbery Airport.
There are 2 airports near Buenos Aires: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)

  • How far is Phoenix Sky Harbor Intl to Buenos Aires by plane?

    A flight from Phoenix Sky Harbor Intl to Buenos Aires will travel around 5840.2 mi. In terms of flight time, this usually takes a little over 13h 30m.

  • When did momondo last update prices for flights from Phoenix Sky Harbor Intl Airport to Buenos Aires?

    Prices for flights from Phoenix Sky Harbor Intl Airport to Buenos Aires are refreshed on a daily basis.

  • How many operators does momondo search for flights from Phoenix Sky Harbor Intl Airport to Buenos Aires?

  • How old do you have to be to fly from Phoenix Sky Harbor Intl Airport to Buenos Aires?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Phoenix Sky Harbor Intl Airport to Buenos Aires.

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

    The necessary travel and health documents for your Buenos Aires trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Phoenix Sky Harbor Intl Airport to Buenos Aires?


Best airlines flying from Phoenix Sky Harbor Intl Airport to Buenos Aires

Compare and see reviews for airlines that fly from Phoenix Sky Harbor Intl Airport to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $896Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $937Free CancellationRating
7.4
8,971 reviews
Search United Airlines flights
Copa AirlinesPriceFrom $1,016Free CancellationRating
7.6
1,653 reviews
Search Copa Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Phoenix to Buenos Aires. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Buenos Aires from Phoenix which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Phoenix to Buenos Aires flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Phoenix to Buenos Aires now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Buenos Aires and let you know when they change.


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Fly into one of these airports located in Buenos Aires

Airports listed have a maximum distance of 17.0 mi from Buenos Aires