Find Cheap Flights from Washington Dulles Intl to Buenos Aires Ministro Pistarini (IAD - EZE)

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Good to Know

Average Price:
$1306
(avg. price over the last 2 weeks)
Good Deal:
$928
or less (round trip)

When to Book Flights from Washington Dulles Intl 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

When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $928 or less.
The cheapest flight from Washington Dulles Intl to Buenos Aires Ministro Pistarini was found 30 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
Morning departure is around 17% 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 Dulles Intl to Buenos Aires Ministro Pistarini Flights

How long does a flight from Washington Dulles Intl to Buenos Aires Ministro Pistarini take?
An average nonstop flight takes 13h 44m, covering a distance of 5238 miles.
Which airlines provide the cheapest flights from Washington Dulles Intl to Buenos Aires Ministro Pistarini?
In the past 3 days, the cheapest round-trip tickets were found on Copa Airlines ($853), Avianca ($888) and LATAM Airlines ($889).
Do I need a passport to fly between Washington Dulles Intl and Buenos Aires Ministro Pistarini?
Yes.
What’s the cheapest day of the week to fly Washington Dulles Intl to Buenos Aires Ministro Pistarini?
For Washington Dulles Intl to Buenos Aires Ministro Pistarini, Saturday is the cheapest day to fly on average and Thursday is the most expensive. Flying from Buenos Aires Ministro Pistarini back to Washington Dulles Intl, the best deals are generally found on Wednesday, with Friday being the most expensive.

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

Airports
Origin
Washington
$853
only
$853
Destination
Buenos Aires
$853
only
$853
Sat, Nov 25
IAD
EZE
28h 11m
Wed, Nov 29
EZE
IAD
34h 56m
Trip: 5 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 5817 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.3
Entertainment
7.5
Food
7.6
PTY
JFK
Excellent 10.0

The crew was really sweet.

The waiting between flights

PTY
SJU
Excellent 10.0

No waiting.

MIA
PTY
Excellent 9.0

luggage politics

PTY
LIM
Excellent 9.6

King Arthur: Legend of the Sword is an awful movie, but that’s not your fault, I blame the cast & Directer. ;)

ORD
PTY
Excellent 8.0

Older plane with less room from Chicago to Panama, but other than that everything was great.

Sat, Mar 17
IAD
EZE
47h 43m
Tue, Mar 20
EZE
IAD
30h 59m
Trip: 4 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 6464 reviews
Overall
8.1
Boarding
8.1
Comfort
8.1
Crew
8.3
Entertainment
8.0
Food
7.6
JFK
BOG
Okay 5.0

The food was very bad. There was a pilot strike and the airline was not willing to give any compensation even though they placed me in a flight ten hours later than the originally programed and the delay was a problem for me.

SJU
BOG
Good 6.3

avianca change the day off fly and miss hotel and excurcion and nobady refaund noting i lost all

direct fly

SMR
BOG
Excellent 9.0

They planes are excellent versus other local airlines

SJU
BOG
Excellent 10.0

Everything was perfect

LIM
BOG
Mediocre 3.3

They pulled the food and beverage service twice for turbulence that never appeared so the food was cold/disgusting by the time it was served and I was parched. Same outdated plane. Movie was hard to see on the tv screens. Unclear direction from staff on departation form.

Wed, Mar 14
IAD
EZE
16h 40m
Wed, Mar 21
EZE
IAD
14h 30m
Trip: 8 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 2592 reviews
Overall
7.7
Boarding
7.6
Comfort
7.5
Crew
8.1
Entertainment
7.5
Food
7.2
PUQ
SCL
Okay 4.0

Fairly cheap

No food or drink. Ridiculously small baggage allowed on plane

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.

SCL
LPB
Good 6.0

LATAM flights to Bolivia from Chile leave at horrible hours.

MIA
PHL
Mediocre 2.0

Notging

They rebook ed me thru LAX.

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.

Wed, Jan 24
IAD
EZE
33h 15m
Tue, Feb 6
EZE
IAD
29h 20m
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 16
IAD
EZE
13h 50m
Thu, Feb 1
EZE
IAD
13h 55m
Trip: 17 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
ATL
MCO
Excellent 10.0

Amazing experience thank you Delta

DTW
EWR
Excellent 8.0

Boarding was quick. Staff and crew were friendly. Everything went well despite the 30 min delay we had on the runway. They gave us snacks and we ended up still arriving on time.

JFK
JAX
Good 7.6

Delta never used to be my first choice in airlines, but of my recent experience with them has been excellent. The people from the counter to the plane have been professional and courteous. This is why I will fly with them more frequently.

ATL
SNA
Excellent 8.0

4 hour flight. Non-eventful except slight turbulence. Good to be home! Thank you!

NA

LGA
CVG
Excellent 8.3

Plane was far too tight. Very uncomfortable for taller individuals.

Tue, Dec 12
IAD
EZE
13h 45m
Fri, Dec 15
EZE
IAD
15h 13m
$1232
Trip: 4 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51141 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
IAD
Okay 4.3

Staff was friendly

United has a system glitch and we were delayed. I got in around 1 am instead of 11 pm. I decide to order a glass of wine and since they don’t give receipts. I found out i was charged for 2 glasses instead of one. To top it off the co-worker i was traveling with didn’t get charged due to the inconvenience and delay. i travel a lot with United (higher status than him) and would have liked that offer (and not get charged one i didn’t order) being a mileage plus and credit card holder. I did go on line and ask for a credit and they did make it right and give me a credit.

SJC
EWR
Mediocre 3.6

Arrived on time

Narrow seat

IAD
LAX
Okay 4.0

Had xtra legroom and Wi-Fi

I paid the xtra $99 for the economy plus but my headphone jack didn’t work so I couldn’t watch a movie and my tray table was broken so I had to hold my drink and fumble with my food. The flight attendant tried to fix it but couldn’t. Made my 6 hour flight feel like 12 hours.

SFO
SAN
Excellent 8.0

Boarding was very easy , no long line , trip was on time .

IAH
LAS
Good 7.3

Seat was really hard and hurt to sit on after the first hour. Even had trouble sleeping it was so bad.

Sun, Dec 3
IAD
EZE
32h 03m
Fri, Dec 8
EZE
IAD
35h 04m
Trip: 6 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 5817 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.3
Entertainment
7.5
Food
7.6
ORD
PTY
Excellent 8.0

Older plane with less room from Chicago to Panama, but other than that everything was great.

MIA
PTY
Excellent 8.0

Fast prompt boading

Tiny meal

PTY
SJO
Excellent 9.3

I thought the entire cabin crew were friendly, polite and very helpful.

If you are on a seat at the back, it takes too long to get off because the people in front especially first class, take their sweet time getting their luggage while the rest have to wait. Then my contacting flight only had 22 minutes to transboard.

PTY
YYZ
Excellent 8.0

I've always had a great experience when I travel with Copa!

SJO
PTY
Good 7.6

Everyone was pleasant and treated us nice. Flight was on time.

In San Jose Costa Rica there was one employee checking in general boarding passengers and three employees checking in elite passengers. There were approximately 50 passengers in general boarding (one hour wait time) and no more than 6 elite passengers at any given time during my wait in line.

Sun, Mar 4
IAD
EZE
47h 43m
Sat, Mar 10
EZE
IAD
21h 05m
Trip: 7 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 6464 reviews
Overall
8.1
Boarding
8.1
Comfort
8.1
Crew
8.3
Entertainment
8.0
Food
7.6
BOG
IAD
Good 6.3

The audio/video was broken. TVs were fuzzy and audio was horrible. Fuzzy white noise mixed with random sound. Tried personal and Avianca head phones...same result.

BOG
JFK
Good 6.0

Comfortable seats

Boarded and left an hour late with no apology or explanatjon

SMR
BOG
Good 6.0

The experience was good

Arriving in NY a little early but it took forever to get a gate

JFK
BOG
Okay 5.0

The food was very bad. There was a pilot strike and the airline was not willing to give any compensation even though they placed me in a flight ten hours later than the originally programed and the delay was a problem for me.

SJU
BOG
Good 6.3

avianca change the day off fly and miss hotel and excurcion and nobady refaund noting i lost all

direct fly

Thu, Mar 15
IAD
EZE
37h 24m
Mon, Mar 19
EZE
IAD
14h 30m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Apr 5
IAD
EZE
31h 36m
Thu, Apr 12
EZE
IAD
28h 37m
Trip: 8 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 5817 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.3
Entertainment
7.5
Food
7.6
PTY
ORD
Excellent 9.6

My complaint is with the Panama TSA!! Why do you have 2nd security check at the gate before boarding? They were rude, didn't speak English (or played like they didn't) and their just throwing your possessions around in front of everyone!! Just stupid!!

PTY
JFK
Excellent 10.0

The crew was really sweet.

The waiting between flights

LAX
PTY
Excellent 8.6

Meals and drinks included. Includes two free checked bags. Prompt and on time.

Did not have forms in English.

ORD
PTY
Excellent 8.0

Older plane with less room from Chicago to Panama, but other than that everything was great.

PTY
SJU
Excellent 10.0

No waiting.

Mon, Feb 5
IAD
EZE
33h 20m
Mon, Feb 19
EZE
IAD
14h 30m
Trip: 15 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 2592 reviews
Overall
7.7
Boarding
7.6
Comfort
7.5
Crew
8.1
Entertainment
7.5
Food
7.2
SCL
LPB
Good 6.0

LATAM flights to Bolivia from Chile leave at horrible hours.

SCL
CJC
Excellent 10.0

My first flight on LATAM and very impressed. Fast boarding, lots of help for an English speaking passenger in Chile, newer plane, clean, and efficient flight attendants. I'll be back!

BOG
CLO
Okay 5.3

Personnel were helpful (attractive!)

Seats! Outrageously cramped...As a Pilot, I know for a FACT they are not FAA/ICAO safety compliant ...no way!

LIM
EZE
Good 7.0

Timely and leg room ok.

I’d rather have the option to buy good food than to get prepaid substandard food. No entertainment system available but these days everybody brings their own tablet anyway. Crew was polite and professional.

MEL
SCL
Excellent 10.0

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

There was nothing that I did not like

Thu, May 3
IAD
EZE
13h 44m
Mon, May 14
EZE
IAD
14h 22m
Trip: 12 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 5817 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.3
Entertainment
7.5
Food
7.6
PTY
JFK
Excellent 10.0

The crew was really sweet.

The waiting between flights

PTY
ORD
Excellent 9.6

My complaint is with the Panama TSA!! Why do you have 2nd security check at the gate before boarding? They were rude, didn't speak English (or played like they didn't) and their just throwing your possessions around in front of everyone!! Just stupid!!

MIA
PTY
Excellent 9.0

luggage politics

PTY
UIO
Good 7.0

Stores in Panama

When you get into Panama in the airport they control people in a rude way. (specially when we were from Panama to the USA. They make questions and review the luggage not friendly.

PTY
LIM
Excellent 9.6

King Arthur: Legend of the Sword is an awful movie, but that’s not your fault, I blame the cast & Directer. ;)

Wed, Feb 21
IAD
EZE
23h 43m
Sat, Mar 3
EZE
IAD
21h 05m
Trip: 11 days
8.0ExcellentShow reviews
Overall 8.0 Excellent
Based on 6464 reviews
Overall
8.1
Boarding
8.1
Comfort
8.1
Crew
8.3
Entertainment
8.0
Food
7.6
SMR
BOG
Good 6.0

The experience was good

Arriving in NY a little early but it took forever to get a gate

SAL
SJO
Excellent 9.3

Nice crew

The food

LIM
BOG
Mediocre 3.3

They pulled the food and beverage service twice for turbulence that never appeared so the food was cold/disgusting by the time it was served and I was parched. Same outdated plane. Movie was hard to see on the tv screens. Unclear direction from staff on departation form.

BOG
CTG
Mediocre 2.0

Thanks to all of the delays, I'm still waiting for this flight.

CLO
CTG
Okay 4.0

Canceled flights and delays

Canceled flights and delays

Wed, Nov 29
IAD
EZE
18h 15m
Tue, Dec 12
EZE
IAD
27h 13m
$1092
Trip: 14 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Nov 21
IAD
EZE
14h 20m
Sun, Dec 3
EZE
IAD
28h 13m
$1165
Trip: 13 days
7.9GoodShow reviews
Overall 7.9 Good
Based on 5817 reviews
Overall
8.1
Boarding
8.1
Comfort
7.9
Crew
8.3
Entertainment
7.5
Food
7.6
PTY
SJO
Excellent 9.3

I thought the entire cabin crew were friendly, polite and very helpful.

If you are on a seat at the back, it takes too long to get off because the people in front especially first class, take their sweet time getting their luggage while the rest have to wait. Then my contacting flight only had 22 minutes to transboard.

MIA
PTY
Excellent 8.0

Fast prompt boading

Tiny meal

PTY
LIM
Excellent 9.6

King Arthur: Legend of the Sword is an awful movie, but that’s not your fault, I blame the cast & Directer. ;)

LAX
PTY
Excellent 8.6

Meals and drinks included. Includes two free checked bags. Prompt and on time.

Did not have forms in English.

PTY
YYZ
Excellent 8.0

I've always had a great experience when I travel with Copa!

Fri, Dec 22
IAD
EZE
35h 10m
Wed, Jan 10
EZE
IAD
19h 42m
$1882
Trip: 20 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51141 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
JAX
IAH
Good 7.6

N/A

Seat was really hard and hurt to sit on after the first hour. Even had trouble sleeping it was so bad.

FAT
DEN
Excellent 8.0

Heavy Hispanic woman got ill and I was really worried she might pass away because she kept laying forward asleep or passed out on the back of the seat in front of her. Finally they found a doctor who was bilingual and he took great care of her. So bravo for that UA!

Heavy Hispanic woman got ill and I was really worried she might pass away because she kept laying forward asleep or passed out on the back of the seat in front of her. Finally they found a doctor who was bilingual and he took great care of her. So bravo for that UA!

NRT
LAX
Excellent 10.0

Service and food were great. Flight was smooth and a lot of leg room. Will definitely fly again.

DEN
LGA
Excellent 8.3

The crew did a good job with the sick woman.

IAD
LAX
Okay 4.0

Had xtra legroom and Wi-Fi

I paid the xtra $99 for the economy plus but my headphone jack didn’t work so I couldn’t watch a movie and my tray table was broken so I had to hold my drink and fumble with my food. The flight attendant tried to fix it but couldn’t. Made my 6 hour flight feel like 12 hours.

Thu, Dec 14
IAD
EZE
40h 32m
Tue, Jan 2
EZE
IAD
30h 38m
$1944
Trip: 20 days
7.6GoodShow reviews
Overall 7.6 Good
Based on 2592 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.

MEL
SCL
Excellent 10.0

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

There was nothing that I did not like

SCL
CJC
Excellent 10.0

My first flight on LATAM and very impressed. Fast boarding, lots of help for an English speaking passenger in Chile, newer plane, clean, and efficient flight attendants. I'll be back!

AEP
SCL
Mediocre 3.3

Arriving in SCL on an international flight is the pits. Avoid

LIM
EZE
Good 7.0

Timely and leg room ok.

I’d rather have the option to buy good food than to get prepaid substandard food. No entertainment system available but these days everybody brings their own tablet anyway. Crew was polite and professional.

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