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Cheap flights from Portland (PDX) to Buenos Aires (BUE) from $404

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PDX — BUE
juni 7 — juni 141
From?
To?
fre. 6/7
fre. 6/14
1 adult, Economy
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The best prices from Portland to Buenos Aires are usually found in November or October, booked 10 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Portland to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated juni 2, 2024.

Popular in

May

Cheapest in

November

Round-trip from

$791

One-way from

$726
High demand for flights, 8% potential price rise
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Best time to find cheap flights, 9% potential price drop
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From Portland to Buenos Aires (BUE)
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One-way flight from Portland to Buenos Aires (BUE)
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What is the cheapest day to fly round-trip from Portland to Buenos Aires?

Saturday flights are generally found to be more expensive for flights from Portland to Buenos Aires. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Buenos Aires.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 10 days in advance, which can save you up to 92% on flights from Portland to Buenos Aires compared to booking the week you need them. Waiting 10 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $729. For sooner than that we have options available in the next 3 days from $1,521.

What is the cheapest month to fly from Portland to Buenos Aires?

November is one of the best times of the year to fly to Buenos Aires from Portland. Prices for November average $1,257 per person but you can even find prices for as low as $914. The most expensive prices can be found in the month of May. Opting for a November flight can save you 9% on your journey compared to booking in May

What is the cheapest time of day to fly from PDX to BUE?

It’s typically best to fly out from Portland to Buenos Aires in the afternoon. Doing so could potentially save you 15% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Delta flights from Portland to Buenos Aires

Explore cheap flight options specifically provided by Delta for the route between Portland and Buenos Aires. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated juni 2, 2024.
Take a look at some of the lowest-priced Delta flights heading from Portland to Buenos Aires. Be sure to come back soon if the deals available don't appeal to you at this time.
man. 10/286:55 amPDX - EZE
1 stop23h 05mDelta
tir. 11/127:35 pmEZE - PDX
2 stops22h 59mDelta
Deal found 6/2$1,078
tir. 9/1710:30 amPDX - EZE
2 stops19h 10mDelta
ons. 10/28:00 pmEZE - PDX
1 stop18h 50mDelta
Deal found 6/1$1,082
tir. 8/2011:57 amPDX - EZE
1 stop17h 43mDelta
søn. 9/18:00 pmEZE - PDX
1 stop18h 47mDelta
Deal found 6/2$1,118
tor. 9/1912:00 pmPDX - EZE
1 stop17h 40mDelta
tor. 10/38:00 pmEZE - PDX
1 stop26h 49mDelta
Deal found 6/1$1,148
tor. 9/1912:00 pmPDX - AEP
2 stops19h 00mDelta
tor. 10/33:05 pmAEP - PDX
2 stops24h 42mDelta
Deal found 6/1$1,228
fre. 9/209:45 pmPDX - EZE
1 stop31h 55mDelta
ons. 10/28:00 pmEZE - PDX
1 stop26h 49mDelta
Deal found 6/1$1,277
fre. 9/209:45 pmPDX - EZE
1 stop31h 55mDelta
man. 9/308:00 pmEZE - PDX
1 stop29h 35mDelta
Deal found 6/1$1,293
tir. 9/177:00 amPDX - EZE
2 stops22h 40mDelta
fre. 10/48:00 pmEZE - PDX
2 stops26h 55mDelta
Deal found 6/1$2,162
ons. 9/1812:00 pmPDX - EZE
1 stop17h 40mDelta
ons. 10/28:00 pmEZE - PDX
1 stop26h 49mDelta
Deal found 6/1$2,746

Cheap Air Canada flights from Portland to Buenos Aires

Explore cheap flight options specifically provided by Air Canada for the route between Portland and Buenos Aires. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated juni 2, 2024.
Some of the lowest-priced Air Canada flights we've found at this time heading from Portland to Buenos Aires. Deals are refreshing constantly so come back soon for more options.
tir. 8/2010:20 amPDX - EZE
3 stops24h 30mAir Canada
ons. 9/44:25 pmEZE - PDX
3 stops26h 22mAir Canada
Deal found 6/1$1,238
tir. 9/1710:20 amPDX - EZE
3 stops24h 30mAir Canada
man. 9/304:25 pmEZE - PDX
3 stops26h 22mAir Canada
Deal found 6/1$1,252
tir. 9/1710:20 amPDX - EZE
3 stops24h 30mAir Canada
ons. 10/24:25 pmEZE - PDX
3 stops26h 22mAir Canada
Deal found 6/1$1,261
søn. 9/156:00 amPDX - EZE
3 stops28h 50mAir Canada
ons. 10/24:25 pmEZE - PDX
3 stops26h 22mAir Canada
Deal found 6/1$1,270
tir. 9/1710:20 amPDX - EZE
3 stops24h 30mAir Canada
lør. 10/54:25 pmEZE - PDX
3 stops26h 22mAir Canada
Deal found 6/1$1,365
søn. 9/156:00 amPDX - EZE
3 stops28h 50mAir Canada
lør. 10/54:25 pmEZE - PDX
3 stops26h 22mAir Canada
Deal found 6/1$1,374
lør. 6/86:55 pmPDX - EZE
3 stops39h 55mAir Canada
lør. 6/154:25 pmEZE - PDX
2 stops34h 14mAir Canada
Deal found 5/31$1,497

Cheap Portland to Buenos Aires flights in June & July 2024

Find cheap flight options from Portland to Buenos Aires specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Prices were last updated on juni 2, 2024.
The lowest fares we've come across on flights traveling from Portland to Buenos Aires in June and July 2024. For more flight deals, be sure to check back very soon.
ons. 6/510:20 amPDX - EZE
3 stops24h 30mMultiple Airlines
fre. 6/77:35 pmEZE - PDX
3 stops31h 18mMultiple Airlines
Deal found 6/1$1,270
lør. 6/86:55 pmPDX - EZE
3 stops39h 55mAir Canada
lør. 6/154:25 pmEZE - PDX
2 stops34h 14mAir Canada
Deal found 5/31$1,497
lør. 6/85:20 amPDX - EZE
3 stops29h 00mMultiple Airlines
lør. 6/154:25 pmEZE - PDX
3 stops34h 28mMultiple Airlines
Deal found 5/31$1,591
fre. 6/147:00 amPDX - EZE
1 stop21h 00mUnited Airlines
søn. 6/309:00 pmEZE - PDX
2 stops25h 45mUnited Airlines
Deal found 6/1$1,753
fre. 6/1412:55 pmPDX - EZE
1 stop15h 05mUnited Airlines
søn. 6/309:00 pmEZE - PDX
1 stop29h 45mUnited Airlines
Deal found 6/1$1,767
tor. 6/1312:15 amPDX - EZE
2 stops27h 45mUnited Airlines
søn. 6/309:00 pmEZE - PDX
1 stop29h 45mUnited Airlines
Deal found 6/1$1,771
ons. 6/512:46 pmPDX - AEP
2 stops28h 14mLATAM Airlines
fre. 6/75:10 pmAEP - PDX
2 stops26h 59mLATAM Airlines
Deal found 6/1$1,774
ons. 6/51:10 pmPDX - EZE
2 stops29h 50mLATAM Airlines
tor. 6/63:45 amEZE - PDX
2 stops23h 18mLATAM Airlines
Deal found 6/1$1,790
fre. 6/1411:15 amPDX - EZE
3 stops40h 45mUnited Airlines
søn. 6/309:00 pmEZE - PDX
2 stops25h 45mUnited Airlines
Deal found 6/1$1,793

Portland to Buenos Aires 2024 flight deals

Discover exclusive flight deals for travel between Portland and Buenos Aires in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated juni 2, 2024.
The lowest fares we've come across on flights traveling from Portland to Buenos Aires in June and July 2024. For more flight deals, be sure to check back very soon.
tir. 8/206:00 amPDX - EZE
3 stops42h 10mMultiple Airlines
ons. 9/48:30 pmEZE - PDX
3 stops30h 26mMultiple Airlines
Deal found 6/1$942
man. 8/1912:30 amPDX - EZE
3 stops34h 00mMultiple Airlines
ons. 9/48:30 pmEZE - PDX
3 stops30h 26mMultiple Airlines
Deal found 6/1$1,016
man. 10/286:55 amPDX - EZE
1 stop23h 05mDelta
tir. 11/128:55 pmEZE - PDX
1 stop18h 51mDelta
Deal found 6/2$1,078
man. 9/162:07 pmPDX - AEP
2 stops23h 53mLATAM Airlines
tir. 10/17:10 pmAEP - PDX
2 stops21h 17mLATAM Airlines
Deal found 6/1$1,078
tir. 12/3110:15 pmPDX - AEP
3 stops29h 53mLATAM Airlines
man. 2/2410:05 amAEP - PDX
2 stops29h 47mLATAM Airlines
Deal found 6/1$1,080
tir. 9/177:00 amPDX - EZE
2 stops22h 40mDelta
ons. 10/28:00 pmEZE - PDX
2 stops24h 00mDelta
Deal found 6/1$1,082
tir. 8/2012:55 pmPDX - AEP
2 stops22h 25mLATAM Airlines
tir. 10/154:10 pmAEP - PDX
2 stops23h 46mLATAM Airlines
Deal found 6/1$1,083
tor. 8/86:15 amPDX - AEP
2 stops25h 05mLATAM Airlines
man. 8/128:00 pmAEP - PDX
2 stops22h 21mLATAM Airlines
Deal found 6/1$1,101
tor. 9/1912:00 pmPDX - EZE
1 stop17h 40mDelta
lør. 9/288:00 pmEZE - PDX
1 stop26h 49mDelta
Deal found 6/2$1,118

Portland to Buenos Aires flights leaving soon

Find last-minute flight options from Portland to Buenos Aires for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated juni 2, 2024.
Users seeking a last-minute flight from Portland to Buenos Aires should consider booking one of these fares. Users should examine the flight details to ensure there are no surprises.
lør. 6/86:55 pmPDX - EZE
3 stops39h 55mAir Canada
lør. 6/154:25 pmEZE - PDX
2 stops34h 14mAir Canada
Deal found 5/31$1,497
lør. 6/85:20 amPDX - EZE
3 stops29h 00mMultiple Airlines
lør. 6/154:25 pmEZE - PDX
3 stops34h 28mMultiple Airlines
Deal found 5/31$1,591
lør. 6/88:00 amPDX - EZE
2 stops50h 20mMultiple Airlines
lør. 6/154:25 pmEZE - PDX
2 stops34h 14mMultiple Airlines
Deal found 5/31$1,964
lør. 6/86:15 amPDX - AEP
2 stops29h 05mLATAM Airlines
lør. 6/157:10 pmAEP - PDX
2 stops22h 09mLATAM Airlines
Deal found 5/31$2,018
fre. 6/712:15 amPDX - EZE
2 stops27h 45mMultiple Airlines
lør. 6/154:25 pmEZE - PDX
2 stops26h 46mMultiple Airlines
Deal found 5/31$2,023
lør. 6/810:59 pmPDX - EZE
2 stops27h 16mLATAM Airlines
fre. 6/143:45 amEZE - PDX
2 stops35h 55mLATAM Airlines
Deal found 5/31$2,193
lør. 6/811:53 pmPDX - EZE
3 stops25h 42mMultiple Airlines
fre. 6/143:45 amEZE - PDX
2 stops23h 59mMultiple Airlines
Deal found 5/31$2,450
lør. 6/85:04 pmPDX - AEP
2 stops36h 56mLATAM Airlines
lør. 6/159:30 pmAEP - PDX
3 stops29h 33mLATAM Airlines
Deal found 5/31$2,474
lør. 6/82:30 pmPDX - EZE
1 stop37h 30mUnited Airlines
lør. 6/159:00 pmEZE - PDX
2 stops22h 11mUnited Airlines
Deal found 5/31$2,593

One-way flights to Buenos Aires from Portland

Search for one-way flight options from Portland to Buenos Aires. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated juni 2, 2024.
Users in need of a one-way flight from Portland to Buenos Aires can choose from these deals. Those seeking round-trip flights from Portland to Buenos Aires should utilize the search form at the the top of the page.
tir. 9/104:30 pmPDX - EZE
3 stops54h 55mMultiple Airlines
Deal found 6/1$404
tir. 9/1012:02 pmPDX - EZE
2 stops26h 58mMultiple Airlines
Deal found 6/1$585
man. 8/126:55 pmPDX - EZE
3 stops39h 55mAir Canada
Deal found 6/1$604
man. 8/1211:40 pmPDX - AEP
2 stops42h 00mMultiple Airlines
Deal found 6/1$677
man. 8/127:00 amPDX - EZE
2 stops61h 05mMultiple Airlines
Deal found 6/1$726
tir. 9/108:25 amPDX - AEP
2 stops22h 55mLATAM Airlines
Deal found 6/1$731
søn. 8/1112:59 amPDX - EZE
2 stops26h 06mAmerican Airlines
Deal found 6/1$747
fre. 7/121:00 pmPDX - EZE
1 stop15h 00mUnited Airlines
Deal found 6/1$763
tir. 9/1010:25 pmPDX - AEP
3 stops42h 55mLATAM Airlines
Deal found 6/1$822

Find flights from Portland to Buenos Aires within your budget

Customize your flight search to find flights from Portland 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, Cheapflights users made 2,810,401 searches. Data last updated juni 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$942 - $1,431

Route

Depart

Return

Price

PortlandBuenos Aires Ministro Pistarini

PDX - EZE

PDXEZE

Portland

tir. 8/20

3 stops42h 10m

Buenos Aires Ministro Pistarini

ons. 9/4

3 stops30h 26m

$942

PortlandBuenos Aires Ministro Pistarini

PDX - EZE

PDXEZE

Portland

man. 8/19

3 stops34h 00m

Buenos Aires Ministro Pistarini

ons. 9/4

3 stops30h 26m

$1,016

PortlandBuenos Aires Ministro Pistarini

PDX - EZE

PDXEZE

Portland

man. 10/28

1 stop23h 05m

Buenos Aires Ministro Pistarini

tir. 11/12

2 stops22h 59m

$1,078

PortlandBuenos Aires Jorge Newbery

PDX - AEP

PDXAEP

Portland

man. 9/16

2 stops23h 53m

Buenos Aires Jorge Newbery

tir. 10/1

2 stops21h 17m

$1,078

PortlandBuenos Aires Ministro Pistarini

PDX - EZE

PDXEZE

Portland

tir. 9/17

2 stops19h 10m

Buenos Aires Ministro Pistarini

ons. 10/2

1 stop18h 50m

$1,082

PortlandBuenos Aires Ministro Pistarini

PDX - EZE

PDXEZE

Portland

man. 9/30

1 stop28h 01m

Buenos Aires Ministro Pistarini

ons. 10/9

2 stops29h 30m

$1,096

PortlandBuenos Aires Ministro Pistarini

PDX - EZE

PDXEZE

Portland

man. 9/30

2 stops27h 06m

Buenos Aires Ministro Pistarini

ons. 10/9

2 stops24h 13m

$1,124

PortlandBuenos Aires Ministro Pistarini

PDX - EZE

PDXEZE

Portland

tir. 8/20

3 stops24h 30m

Buenos Aires Ministro Pistarini

ons. 9/4

3 stops26h 22m

$1,238

PortlandBuenos Aires Ministro Pistarini

PDX - EZE

PDXEZE

Portland

tir. 8/20

2 stops28h 51m

Buenos Aires Ministro Pistarini

man. 10/14

2 stops28h 22m

$1,431

Flights are sorted by cheapest first

Deals found on 6/1

How far ahead should I book a flight from Portland to Buenos Aires?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Buenos Aires. Price data was last updated on May 24, 2024.
To ensure you get the cheapest price possible for a flight from Portland to Buenos Aires, you should look to book at least 9 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

What is the cheapest day to fly from Portland to Buenos Aires?

Use this chart to determine the cheapest time to fly round-trip from Portland to Buenos Aires. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland to Buenos Aires flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Portland to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Buenos Aires by month

Plan your trip to Buenos Aires by taking into account the average temperature and rainfall totals by month.

BUE

Temperature

51.8 - 77 °F

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Buenos Aires. Reviews last updated juni 2, 2024.
Read through reviews of airlines operating flights from Portland to Buenos Aires, such as Delta, Air Canada and Copa Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,410 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,410 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Copa Airlines
8.0
Very good
2,599 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

LATAM Airlines
7.6
Good
2,354 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

United Airlines
7.4
Good
10,755 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

American Airlines
7.3
Good
14,260 reviews
Delta
8.0
Very good
10,410 reviews
Check prices

Crew

8.6

Entertainment

8.0

Overall

8.0

Boarding

8.2

Food

7.4

Comfort

7.9

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Portland to Buenos Aires. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Buenos Aires?

    Most people fly from Portland (PDX) if they book a flight from Portland to Buenos Aires. On average, Portland has 0 outbound flights to Buenos Aires per day from 4 airlines. Portland is conveniently located just 6.0 mi from Portland’s city center.

  • Can I find flights from Portland to Buenos Aires for under $1,000 on Cheapflights?

    Yes, there are multiple flights from Portland to Buenos Aires for under $1,000. The cheapest flight booked recently is on Multiple Airlines for just $942, but on average you can expect to pay $1,100.

  • Are there last-minute flights available from Portland to Buenos Aires for under $1,500?

    There are currently 10+ open flights from Portland to Buenos Aires within the next 7 days for less than $1,500.

  • What are the cheapest airlines flying from Portland to Buenos Aires round-trip?

    Delta, at $1,078, was found to be the cheapest airline from Portland to Buenos Aires.Alternate airlines to your destination round-trip include LATAM Airlines and United Airlines. Delta is 14% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Portland to Buenos Aires one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $604. LATAM Airlines flights start at $731 while deals on American Airlines start at $747 one-way.

  • What does PDX to EZE mean?

    Portland Airport is PDX and Buenos Aires Ministro Pistarini Airport is EZE. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Buenos Aires Jorge Newbery Airport (AEP).

  • Can I find deals for flights from Portland to Buenos Aires that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Buenos Aires flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Buenos Aires with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Buenos Aires flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Portland to Buenos Aires that include hotel bookings?

    Yes. In addition to deals on Portland to Buenos Aires flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Buenos Aires?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Buenos Aires.

  • Can I find deals for business class flights from Portland to Buenos Aires?

    Yes. Cheapflights offers flight deals from Portland to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Portland to Buenos Aires that allow pets onboard?

    Many airlines flying from Portland to Buenos Aires offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Buenos Aires?

    Yes, you can often find last-minute deals on Portland to Buenos Aires flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland to Buenos Aires flight deals updated?

    The Portland to Buenos Aires flight deals you see on this page were last updated on 6/2.

  • What are the most popular airlines that fly from Portland to Buenos Aires?

    Consider American Airlines, Delta or LATAM Airlines when booking your flight. These represent the most popular airlines when flying from Portland to Buenos Aires.

  • What is the cheapest month to book a flight from Portland to Buenos Aires?

    Currently, April is the cheapest month in which you can book a flight from Portland to Buenos Aires (average of $793). Flying from Portland to Buenos Aires in December is currently the most expensive (average of $1,147). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Buenos Aires
See prices for flight routes from nearby airports that may be better suited for you.

Portland to Ministro Pistarini flights
Portland to Jorge Newbery flights
Eugene to Ministro Pistarini flights
Portland to Mendoza flights
Boise to Ministro Pistarini flights
Boise to Rosario flights
Portland to San Carlos de Bariloche flights
Portland to Rosario flights

Top 4 airlines flying from Portland to Buenos Aires

Discover the top 4 airlines that operate flights from Portland to Buenos Aires. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated juni 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
LATAM AirlinesCheapest$955Average$1,268FlexibilityNo cancel feeOn-time81%
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American AirlinesCheapest$965Average$1,290FlexibilityNo cancel feeOn-time71%
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DeltaCheapest$995Average$1,237FlexibilityNo cancel feeOn-timeN/A
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United AirlinesCheapest$1,185Average$1,401FlexibilityNo cancel feeOn-time69%
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Certainly. Search results for flights to Buenos Aires from Portland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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