Find Cheap Flights from Washington to Buenos Aires Ministro Pistarini (WAS - EZE)

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Good to Know

Low Season:
February
Best time to beat the crowds
2%
expected price decrease
High Season:
September
Most popular time to fly
2%
expected price increase
Average Price:
$1346
(avg. price over the last 2 weeks)
Good Deal:
$949
or less (round trip)

When to Book Flights from Washington to Buenos Aires Ministro Pistarini

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $949 or less.
The cheapest flight from Washington to Buenos Aires Ministro Pistarini was found 43 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be August, September and October. The cheapest month to fly is February.
Morning departure is around 20% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Washington to Buenos Aires Ministro Pistarini Flights

How long does a flight from Washington to Buenos Aires Ministro Pistarini take?
An average nonstop flight takes 13h 35m, covering a distance of 5228 miles.
Which airlines provide the cheapest flights from Washington to Buenos Aires Ministro Pistarini?
In the past 3 days, the cheapest round-trip tickets were found on Copa Airlines ($813), Multiple Airlines ($901) and Multiple Airlines ($932).
Do I need a passport to fly between Washington and Buenos Aires Ministro Pistarini?
Yes.
What’s the cheapest day of the week to fly Washington to Buenos Aires Ministro Pistarini?
For Washington to Buenos Aires Ministro Pistarini, Thursday is the cheapest day to fly on average and Monday is the most expensive. Flying from Buenos Aires Ministro Pistarini back to Washington, the best deals are generally found on Thursday, with Friday being the most expensive.

Book cheap flights from Washington to Buenos Aires Ministro Pistarini (round-trip)

Airports
Origin
Washington
$813
only
$813
$901
only
$901
Destination
Buenos Aires
$813
only
$813
Thu, Mar 1
IAD
EZE
13h 44m
Fri, Mar 30
EZE
IAD
28h 37m
Trip: 29 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 5875 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.3
Entertainment
7.5
Food
7.6
PTY
MCO
Excellent 10.0

same..flight was great...times worked for me

nada

GEO
PTY
Excellent 8.0

2 free checked bags, east boarding, friendly crew, really good airplane food, smooth flight

Only some flight attendants spoke English even though we departed from an English speaking country, headphone jack stopped working an hour into the flight

LAX
PTY
Mediocre 2.0

They denied me from boarding due to documents missing even though I had my American passport

SAL
PTY
Okay 5.3

Disliked having to go through security again right at the gate, also was not allowed to bring drinks into the plane that I had just bought inside the airport, had to throw away or drink them immediately before boarding because of policy, have not had any problem with any other airline...

PTY
VVI
Excellent 10.0

I have not flown on such a nice well organized airline like Copa! And they actually serve really good food.

The service and food.

Thu, Jan 18
DCA
EZE
18h 50m
Mon, Feb 5
EZE
DCA
16h 19m
Trip: 19 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Feb 21
IAD
EZE
32h 25m
Tue, Feb 27
EZE
IAD
17h 36m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 18
IAD
EZE
13h 50m
Mon, Feb 5
EZE
IAD
21h 32m
Trip: 19 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13713 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
PBI
ATL
Good 6.0

On time; safe flight

Service from boarding to landing was impersonal. No headphones etc. Etc.

JFK
DTW
Excellent 10.0

I got off the flight at out side,but i forgot to carried my small bag .and then the Crew returned me the bag very soon.they were very kind,thank you very much.

LGA
MCO
Good 6.0

Staff not attentive to customer needs. I asked for a blanket and the stewardess never came back to me.

ATL
HPN
Good 7.3

It was on time

It was crowded and cramped.

SEA
SJC
Okay 5.6

No vegetarian options in first class.. and go go wouldn5 hook up. Flight was an hour late...but that was ok.

The pilot did a nice job of flying in and banking so we could see the view..

Sun, Feb 18
IAD
EZE
23h 43m
Thu, Feb 22
EZE
IAD
27h 59m
Trip: 5 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 6509 reviews
Overall
8.1
Boarding
8.1
Comfort
8.1
Crew
8.3
Entertainment
8.0
Food
7.6
SJO
SAL
Excellent 8.0

Duty free in El Salvador rocks, great choices and un real prices

The food on the plane was edible but far from being good, it’s airplane food so all good

LAX
BOG
Mediocre 2.0

Nothing

Seats were very uncomfortable. They cancelled my original flight and gave me 2 stops. When I tried to call customer service, I waited in the phone for 5 hrs and no one ever picked up. I gave up my seat as they asked and they told me I would get an aisle seat, instead I got a middle seat and they said they can’t change it back.

GIG
BOG
Mediocre 2.0

No prior notification was given about the yellow fever requirements on the trip from Brazil to Columbia.

SJO
PTY
Excellent 8.6

Very smooth day at the airport and in travel. Thank you Avianca

CLO
MAD
Mediocre 2.0

Is the Worst; i wait almost Four hours to take the flight from madrid!!! I lost the flight to valencia an the company give me another flight at 10:50 pm im going to arrive un valencia 12 am!!!! Im angry

Sun, Dec 10
DCA
EZE
23h 15m
Sun, Dec 17
EZE
DCA
22h 50m
$1025
Trip: 8 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 2611 reviews
Overall
7.7
Boarding
7.6
Comfort
7.5
Crew
8.1
Entertainment
7.5
Food
7.2
MCO
LIM
Excellent 8.6

On time

MEL
SCL
Excellent 10.0

Everything was good. Cabin crew were very kind in serving.

There was nothing that I did not like

BOG
CLO
Good 7.3

Normally, getting on a plane in Colombia is an absolute nightmare. People pushing, standing right next to you, when you get on the plane all the old women who do not know how to read always walk to the back of the plane when they're supposed to be sitting in seat 7? Been there? Seen that? Yes ! Seen it a million times. What makes this particular flight so unbelievable, and maybe it was just a training day because there was a lot of airline personnel at the check in kiosk, but I have never processed on to a flight in Columbia, given up my baggage, and be walking to the gate so fast in my life! I truly hope this is something that will become standard, and I pray to God that the other airlines especially Viva will learn how to do!

Overall very good, good crew... minus point.. seats SO tiny, it makes Asian airline economy seats feel like 1st class!

MAD
LIM
Good 6.0

Due to technical problem in the lavatories we have been told.

SCL
LIM
Okay 5.6

My flight to Lima was delayed therefore I would miss the connecting flight to LAX. I learned of the delay by overhearing a conversation the employee was having with another passenger. No announcement was made, no options were presented to help the passengers with connection find a solution until we started demanding a solution. This ordeal started at 9pm and we did not make it out of the airport till 1:50am to a hotel for a 6am pickup back to the airport to start the process all over again.

Thu, Feb 8
DCA
EZE
22h 20m
Sat, Feb 17
EZE
DCA
23h 23m
$1187
Trip: 10 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51494 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
EWR
RDU
Good 6.0

I liked the check-in and waiting area at the airport.

I did not like that we had to walk so much to the new gate assignment.

IAH
PSP
Good 7.3

The crew was great.

Hard seats.....

TXL
EWR
Good 7.3

No surprises

For transatlantic flight, the quality and quantity of food could have been a bit more generous.

SEA
SFO
Mediocre 2.0

All 4 flights delayed by more than a half hour last leg 1.5 hours united sucks!

PDX
EWR
Okay 4.0

I got there.

Virtually no service. Paying for checked baggage.

Sun, Dec 10
IAD
EZE
32h 03m
Sat, Dec 16
EZE
IAD
14h 16m
Trip: 7 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 5875 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.3
Entertainment
7.5
Food
7.6
SJO
PTY
Excellent 8.3

Food was good. Crew was efficient and friendly.

I️ think the crew could have come around with drinks more than once in a 5 hour flight.

PTY
VVI
Excellent 10.0

I have not flown on such a nice well organized airline like Copa! And they actually serve really good food.

The service and food.

GEO
PTY
Excellent 8.0

2 free checked bags, east boarding, friendly crew, really good airplane food, smooth flight

Only some flight attendants spoke English even though we departed from an English speaking country, headphone jack stopped working an hour into the flight

PTY
MCO
Excellent 10.0

same..flight was great...times worked for me

nada

SAL
PTY
Okay 5.3

Disliked having to go through security again right at the gate, also was not allowed to bring drinks into the plane that I had just bought inside the airport, had to throw away or drink them immediately before boarding because of policy, have not had any problem with any other airline...

Tue, Apr 3
IAD
EZE
31h 36m
Thu, Apr 5
EZE
IAD
28h 37m
Trip: 3 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 5875 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.3
Entertainment
7.5
Food
7.6
PTY
MEX
Good 7.3

on time

terrible food

MIA
PTY
Excellent 8.0

The flight was on time and the crew was nice

Food was not good and since the plane was old, entertainment was poor

LAX
PTY
Mediocre 2.0

They denied me from boarding due to documents missing even though I had my American passport

SJO
PTY
Excellent 9.6

The crew was super polite!

Seats were too cramped.

SAL
PTY
Okay 5.3

Disliked having to go through security again right at the gate, also was not allowed to bring drinks into the plane that I had just bought inside the airport, had to throw away or drink them immediately before boarding because of policy, have not had any problem with any other airline...

Sun, Feb 25
DCA
EZE
13h 35m
Mon, Mar 5
EZE
DCA
21h 34m
Trip: 9 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13713 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
PHL
JFK
Excellent 9.0

We were probably in the air for 30 mins; great short flight. Plane wasn’t filled so had plenty of space.

PBI
ATL
Good 6.0

On time; safe flight

Service from boarding to landing was impersonal. No headphones etc. Etc.

LAX
HNL
Okay 5.0

The gentleman at the gate was super helpful and helped us check our bags at the gate.

Zero leg room. Zero arm room. The entertainment system did not function. No food for such a long flight unless you pay more then the food is actually worth.

SAV
ATL
Good 7.0

The flight was on schedule

It was crowded and cramped.

AMS
YYZ
Excellent 8.3

The flight attendant named Steven went so far beyond the call. He was attentive, he fixed our video system when no one else could and when he learned we were celebrating an anniversary he brought us a present. He was awesome!

Wed, Feb 7
IAD
EZE
54h 15m
Sat, Feb 17
EZE
IAD
21h 06m
$1011
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Mar 4
DCA
EZE
21h 20m
Sun, Mar 11
EZE
DCA
16h 19m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13713 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
SAV
ATL
Good 7.0

The flight was on schedule

It was crowded and cramped.

AMS
YYZ
Excellent 8.3

The flight attendant named Steven went so far beyond the call. He was attentive, he fixed our video system when no one else could and when he learned we were celebrating an anniversary he brought us a present. He was awesome!

LAX
HNL
Okay 5.0

The gentleman at the gate was super helpful and helped us check our bags at the gate.

Zero leg room. Zero arm room. The entertainment system did not function. No food for such a long flight unless you pay more then the food is actually worth.

PBI
ATL
Good 6.0

On time; safe flight

Service from boarding to landing was impersonal. No headphones etc. Etc.

LGA
MCO
Good 6.0

Staff not attentive to customer needs. I asked for a blanket and the stewardess never came back to me.

Thu, Nov 30
DCA
EZE
22h 55m
Tue, Dec 12
EZE
DCA
30h 15m
$1100
Trip: 13 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 2611 reviews
Overall
7.7
Boarding
7.6
Comfort
7.5
Crew
8.1
Entertainment
7.5
Food
7.2
SCL
LIM
Okay 5.6

My flight to Lima was delayed therefore I would miss the connecting flight to LAX. I learned of the delay by overhearing a conversation the employee was having with another passenger. No announcement was made, no options were presented to help the passengers with connection find a solution until we started demanding a solution. This ordeal started at 9pm and we did not make it out of the airport till 1:50am to a hotel for a 6am pickup back to the airport to start the process all over again.

MIA
SCL
Good 6.3

the flight crew was so nice, and so collaborative. Im vegan and the ooption they had was vegetarian, but they figure out and got salad and fruit for me.

my luggage arrived broken. they break the zip in order to open the luggage, (for general checking Iguess) but the zip should never have been broken

MAD
LIM
Good 6.0

Due to technical problem in the lavatories we have been told.

IAD
LIM
Excellent 10.0

Staff is on top of everything on every aspect, from beginning to end. My favorite airline, far away from the rest, crew seems eager to help and make your trip the best possible experience.

Everything was great.

BOG
CLO
Good 7.3

Normally, getting on a plane in Colombia is an absolute nightmare. People pushing, standing right next to you, when you get on the plane all the old women who do not know how to read always walk to the back of the plane when they're supposed to be sitting in seat 7? Been there? Seen that? Yes ! Seen it a million times. What makes this particular flight so unbelievable, and maybe it was just a training day because there was a lot of airline personnel at the check in kiosk, but I have never processed on to a flight in Columbia, given up my baggage, and be walking to the gate so fast in my life! I truly hope this is something that will become standard, and I pray to God that the other airlines especially Viva will learn how to do!

Overall very good, good crew... minus point.. seats SO tiny, it makes Asian airline economy seats feel like 1st class!

Wed, Apr 4
DCA
EZE
16h 05m
Tue, Apr 10
EZE
DCA
14h 52m
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13713 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
JFK
DTW
Excellent 10.0

I got off the flight at out side,but i forgot to carried my small bag .and then the Crew returned me the bag very soon.they were very kind,thank you very much.

LAX
HNL
Okay 5.0

The gentleman at the gate was super helpful and helped us check our bags at the gate.

Zero leg room. Zero arm room. The entertainment system did not function. No food for such a long flight unless you pay more then the food is actually worth.

PHL
JFK
Excellent 9.0

We were probably in the air for 30 mins; great short flight. Plane wasn’t filled so had plenty of space.

PBI
ATL
Good 6.0

On time; safe flight

Service from boarding to landing was impersonal. No headphones etc. Etc.

AMS
YYZ
Excellent 8.3

The flight attendant named Steven went so far beyond the call. He was attentive, he fixed our video system when no one else could and when he learned we were celebrating an anniversary he brought us a present. He was awesome!

Sat, Dec 23
IAD
EZE
34h 50m
Mon, Dec 25
EZE
IAD
27h 38m
$1225
Trip: 3 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51494 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
IAH
PSP
Good 7.3

The crew was great.

Hard seats.....

TXL
EWR
Good 7.3

No surprises

For transatlantic flight, the quality and quantity of food could have been a bit more generous.

EWR
DCA
Mediocre 3.3

We flew for only 45 minutes on a flight that had been scheduled for 1.3 hours.

The long delay seemed strange, as the plane had arrived from Costa Rica. Why would an airline schedule the same plane for an international flight and then a short hop from Newark to DC without adequate time in between? The departure gate at Newark was absolute chaos! Announcements were overlapping and not understandable. There was inadequate seating.

CVG
SFO
Excellent 9.6

That the flight was a bit shorter than it was suppose to be.

A bit uncomfortable, but no more than any other flight

IAD
GSP
Excellent 9.6

All of it was good.

Nothing.

Fri, Dec 1
IAD
EZE
34h 20m
Sat, Dec 23
EZE
IAD
33h 15m
$1145
Trip: 23 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Nov 25
IAD
EZE
14h 20m
Wed, Nov 29
EZE
IAD
15h 11m
$1045
Trip: 5 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 5875 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.3
Entertainment
7.5
Food
7.6
PTY
VVI
Excellent 10.0

I have not flown on such a nice well organized airline like Copa! And they actually serve really good food.

The service and food.

PTY
MCO
Excellent 10.0

same..flight was great...times worked for me

nada

LAX
PTY
Mediocre 2.0

They denied me from boarding due to documents missing even though I had my American passport

SAL
PTY
Okay 5.3

Disliked having to go through security again right at the gate, also was not allowed to bring drinks into the plane that I had just bought inside the airport, had to throw away or drink them immediately before boarding because of policy, have not had any problem with any other airline...

PTY
MEX
Good 7.3

on time

terrible food

Mon, Dec 18
IAD
EZE
15h 40m
Thu, Dec 21
EZE
IAD
27h 38m
$1236
Trip: 4 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51494 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
VPS
IAH
Good 7.3

The crew was great.

The seats are very hard making a 3+ hour flight pretty uncomfortable.

PDX
EWR
Okay 4.0

I got there.

Virtually no service. Paying for checked baggage.

EWR
RDU
Good 6.0

I liked the check-in and waiting area at the airport.

I did not like that we had to walk so much to the new gate assignment.

SJO
EWR
Excellent 8.0

Left on time and arrived on time Direct flight!

Food terrible! No options. $10 sandwich only choice.

IAH
PSP
Good 7.3

The crew was great.

Hard seats.....

Fri, Feb 23
DCA
EZE
20h 20m
Wed, Mar 14
EZE
DCA
18h 49m
$1066
Trip: 19 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13713 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
JFK
ROC
Good 7.2

Flight crew was good, we arrived early on flight out and back! Feel like seats are tinier than ever, maybe it was just me. Food (water & pretzels) were OK, but nothing special (then again it was a short flight, so I didn't expect anything). Plane was small so we needed to gate check bags and the gate attendant came around and tagged everyone's bag for us, well before boarding which was hugely efficient - kudos to her on that!

Gate attendant's mic was broken (or she didn't know how to use) so she had to yell into the boarding area.

PTY
ATL
Excellent 9.6

Crew was kind, entertainment and food were good

Seats are really tight

PHL
JFK
Excellent 9.0

We were probably in the air for 30 mins; great short flight. Plane wasn’t filled so had plenty of space.

AMS
YYZ
Excellent 8.3

The flight attendant named Steven went so far beyond the call. He was attentive, he fixed our video system when no one else could and when he learned we were celebrating an anniversary he brought us a present. He was awesome!

JFK
DTW
Excellent 10.0

I got off the flight at out side,but i forgot to carried my small bag .and then the Crew returned me the bag very soon.they were very kind,thank you very much.

Thu, Dec 14
DCA
EZE
44h 00m
Mon, Dec 25
EZE
DCA
25h 00m
$1336
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.