Cheap flights from Portland to Buenos Aires from $384

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Buenos Aires departing on 8/14. 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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0 bags

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Cheap round-trip flights

LATAM Airlines Logo
6:04 am - 6:20 amPDX-EZE
19h 16m2 stops
LATAM Airlines Logo
7:43 pm - 11:54 amEZE-PDX
21h 11m2 stops
$1,096LATAM Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 10
Delta Logo
6:04 am - 9:00 amPDX-EZE
21h 56m1 stop
Delta Logo
8:55 pm - 10:56 amEZE-PDX
19h 01m1 stop
$1,116Delta
Find Deal
Mon, Dec 8 - Tue, Dec 16
LATAM Airlines Logo
11:45 am - 1:55 pmPDX-EZE
22h 10m2 stops
LATAM Airlines Logo
3:40 pm - 10:56 amEZE-PDX
23h 16m2 stops
$1,120LATAM Airlines
Find Deal
Mon, Oct 6 - Mon, Oct 13
LATAM Airlines Logo
2:30 pm - 4:05 pmPDX-AEP
21h 35m2 stops
LATAM Airlines Logo
5:00 pm - 10:56 amAEP-PDX
21h 56m2 stops
$1,120LATAM Airlines
Find Deal
Mon, Oct 6 - Mon, Oct 20
Delta Logo
1:40 pm - 9:45 amPDX-EZE
16h 05m1 stop
Delta Logo
8:55 pm - 1:26 pmEZE-PDX
21h 31m1 stop
$1,125Delta
Find Deal
Wed, Oct 1 - Tue, Nov 4
United Airlines Logo
1:00 pm - 9:20 amPDX-EZE
15h 20m1 stop
United Airlines Logo
11:55 pm - 6:05 pmEZE-PDX
23h 10m2 stops
$1,143United Airlines
Find Deal
Mon, Dec 8 - Thu, Dec 18
 Logo
6:00 am - 8:55 pmPDX-EZE
33h 55m3 stops
 Logo
10:05 am - 11:54 amEZE-PDX
30h 49m2 stops
$1,150
Find Deal
Tue, Nov 11 - Tue, Nov 18
 Logo
7:00 am - 9:15 amPDX-EZE
21h 15m1 stop
 Logo
4:05 am - 8:23 pmEZE-PDX
21h 18m2 stops
$1,151
Find Deal
Tue, Dec 9 - Mon, Dec 15
United Airlines Logo
11:55 pm - 7:20 amPDX-EZE
26h 25m2 stops
United Airlines Logo
10:05 pm - 12:13 pmEZE-PDX
19h 08m1 stop
$1,156United Airlines
Find Deal
Sun, Dec 7 - Sun, Dec 14
American Airlines Logo
11:13 pm - 7:05 amPDX-EZE
26h 52m1 stop
American Airlines Logo
10:30 pm - 4:44 pmEZE-PDX
23h 14m1 stop
$1,185American Airlines
Find Deal
Wed, Nov 26 - Wed, Dec 10

United Airlines flights from Portland to Buenos Aires

Our best United Airlines deals on Portland to Buenos Aires flight tickets
United Airlines
Dec 8
PDX1:00 pmPortland
15h 20m
1 stop
EZE9:20 amBuenos Aires Ministro Pistarini
Dec 18
EZE11:55 pmBuenos Aires Ministro Pistarini
23h 10m
2 stops
PDX6:05 pmPortland
United Airlines
Dec 7
PDX11:55 pmPortland
26h 25m
2 stops
EZE7:20 amBuenos Aires Ministro Pistarini
Dec 14
EZE10:05 pmBuenos Aires Ministro Pistarini
19h 08m
1 stop
PDX12:13 pmPortland
United Airlines
Nov 8
PDX1:15 pmPortland
15h 05m
1 stop
EZE9:20 amBuenos Aires Ministro Pistarini
Nov 19
EZE11:55 pmBuenos Aires Ministro Pistarini
23h 41m
2 stops
PDX6:36 pmPortland

LATAM Airlines flights from Portland to Buenos Aires

Our best LATAM Airlines deals on Portland to Buenos Aires flight tickets
LATAM Airlines
Nov 26
PDX6:04 amPortland
19h 16m
2 stops
EZE6:20 amBuenos Aires Ministro Pistarini
Dec 10
EZE7:43 pmBuenos Aires Ministro Pistarini
21h 11m
2 stops
PDX11:54 amPortland
LATAM Airlines
Oct 6
PDX11:45 amPortland
22h 10m
2 stops
EZE1:55 pmBuenos Aires Ministro Pistarini
Oct 13
EZE3:40 pmBuenos Aires Ministro Pistarini
23h 16m
2 stops
PDX10:56 amPortland
LATAM Airlines
Oct 1
PDX1:40 pmPortland
24h 55m
2 stops
AEP6:35 pmBuenos Aires Jorge Newbery
Nov 4
AEP8:25 pmBuenos Aires Jorge Newbery
20h 10m
2 stops
PDX11:35 amPortland

See travel insights to Buenos Aires from

How to get the cheapest flight ticket from Portland 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 Portland is in August. Flight prices, which tend to average around $1,218, 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 Portland during September instead. Flights to Buenos Aires in September, while not as cheap as those in August, still average around $1,253.

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 Portland is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $1,253. 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 $1,566.

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 afternoon. Flights from Portland to Buenos Aires during this time can be as low as $1,106. Try not to purchase tickets at noon because they tend to be around $1,427. 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 Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Buenos Aires for around $1,358 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Buenos Aires from Portland for as low as $1,148 on momondo.

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

You could potentially save up to 9% on your flight if you consider stops on a Portland to Buenos Aires flight.

When to book flights from Portland to Buenos Aires

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

Cheap Portland to Buenos Aires (PDX to BUE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Buenos Aires

Best Price Found

$384

Fastest flight time

15h 05m

Direct flights

None

Airports in Buenos Aires

2 airports
The best one-way flight to Buenos Aires from Portland in the past 72 hours is $384. The best round-trip flight deal from Portland to Buenos Aires found on momondo in the last 72 hours is $1,096.
The fastest flight from Portland to Buenos Aires takes 15h 05m
There are no direct flights from Portland to Buenos Aires. Popular non-direct routes for this connection are Portland Airport - Buenos Aires Jorge Newbery Airport and Portland Airport - Buenos Aires Ministro Pistarini Airport.
There are 2 airports near Buenos Aires: Buenos Aires Ministro Pistarini (EZE), Buenos Aires Jorge Newbery (AEP)

  • How far is Portland to Buenos Aires by plane?

    Portland and Buenos Aires are 6830.7 mi apart from one another. By plane, this route typically takes 15h 05m.

  • When did momondo last update prices for flights from Portland Airport to Buenos Aires?

    Prices for flights from Portland Airport to Buenos Aires are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to Buenos Aires?

  • How old do you have to be to fly from Portland 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 Portland Airport to Buenos Aires.

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

    The travel and health documents you'll need for your trip to Buenos Aires may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buenos Aires. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Portland to Buenos Aires?


Best airlines flying from Portland to Buenos Aires

Compare and see reviews for airlines that fly from Portland to Buenos Aires with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $1,060Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $1,113Free CancellationRating
8.0
7,952 reviews
Search Delta flights
LATAM AirlinesPriceFrom $1,123Free CancellationRating
7.5
1,807 reviews
Search LATAM Airlines flights
United AirlinesPriceFrom $1,125Free CancellationRating
7.4
8,846 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to Buenos Aires from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Buenos Aires quick and easy, saving you time and money.

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

Yes. All flights to Buenos Aires from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Buenos Aires.

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

If you are not ready to book a flight from Portland 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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1 adult
Tue 7/15
Tue 7/22

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