Find Cheap Flights from Buenos Aires to Washington Dulles Intl (BUE - IAD)

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Looking for a cheap flight? 25% of our users found flights on this route for $893 or less.

FAQs for Booking Buenos Aires to Washington Dulles Intl Flights

How long does a flight from Buenos Aires to Washington Dulles Intl take?
An average nonstop flight takes 16h 15m, covering a distance of 5226 miles.
Which airlines provide the cheapest flights from Buenos Aires to Washington Dulles Intl?
In the past 3 days, the cheapest round-trip tickets were found on Avianca ($828), LATAM Airlines ($870) and Delta ($897).
Do I need a passport to fly between Buenos Aires and Washington Dulles Intl?
Yes.
What’s the cheapest day of the week to fly Buenos Aires to Washington Dulles Intl?
For Buenos Aires to Washington Dulles Intl, Thursday is the cheapest day to fly on average and Friday is the most expensive. Flying from Washington Dulles Intl back to Buenos Aires, the best deals are generally found on Thursday, with Monday being the most expensive.

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

Airports
Origin
Buenos Aires
$870
only
$870
$828
only
$828
Destination
Washington
$828
only
$828
Thu, May 17
EZE
IAD
21h 32m
Sun, May 27
IAD
EZE
23h 43m
Trip: 11 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
EWR
SAL
Excellent 8.0

Nice fly ...no turbulence and good service!

There was half an hour delay leaving the USA

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.

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

SAL
JFK
Excellent 8.0

The professionalism of the airline and the crew was good

The long wait to board and immigration

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

Sat, Feb 10
AEP
IAD
25h 55m
Mon, Feb 19
IAD
AEP
19h 00m
Trip: 10 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
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

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!

PUQ
SCL
Okay 4.0

Fairly cheap

No food or drink. Ridiculously small baggage allowed on plane

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
CTG
Good 6.3

Comfortable seats.

Food and drink service not given. There was no turbulence to justify this failure, and flight was over an hour long, allowing sufficient time to provide it. Poor communication of departure delay.

Wed, Nov 29
EZE
IAD
20h 09m
Wed, Dec 6
IAD
EZE
13h 55m
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.

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..

ATL
HPN
Good 7.3

It was on time

It was crowded and cramped.

PTY
ATL
Excellent 9.6

Crew was kind, entertainment and food were good

Seats are really tight

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!

Thu, Dec 21
EZE
IAD
27h 38m
Sun, Dec 31
IAD
EZE
35h 10m
Trip: 11 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
SJO
EWR
Excellent 8.0

Left on time and arrived on time Direct flight!

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

IAH
ATL
Excellent 8.0

United employees were courteous and helpful very economical in their service to others

seats were a tad uncomfortable, if the flight was longer it would have been worse.

IAH
PSP
Good 7.3

The crew was great.

Hard seats.....

IAD
GSP
Excellent 9.6

All of it was good.

Nothing.

TXL
EWR
Good 7.3

No surprises

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

Tue, Jan 30
EZE
IAD
32h 40m
Wed, Feb 21
IAD
EZE
30h 25m
Trip: 23 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jan 19
EZE
IAD
23h 58m
Wed, Jan 24
IAD
EZE
21h 25m
$1130
Trip: 6 days
7.1GoodShow reviews
Overall 7.1 Good
Based on 19886 reviews
Overall
7.2
Boarding
7.3
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.4
SFO
YYZ
Excellent 8.0

Great flight, on-time, comfortable for economy class, food was decent for airplane food, free wine

Staff was not friendly to some other passengers, they had to wait hours for coffee. Long layover

MCO
YYZ
Excellent 10.0

Flight actually left Orlando early once all passengers were on board

FRA
YYC
Okay 4.0

Not bad entertainment, but too many ads...

Poor customer service, rude staff, entertainment system chock full of ads, drove me mental. Food less than good,

YYZ
BOG
Excellent 8.0

The Air Canada app to have access to the entertainment on board did not work.

YUL
FLL
Mediocre 2.0

When I had to change my wife's ticket due to an emergency, we were charged over $415.00. That is unfair.

Sun, Feb 11
EZE
IAD
18h 20m
Sun, Feb 18
IAD
EZE
15h 51m
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
MAD
LIM
Good 6.0

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

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.

BOG
CTG
Good 6.3

Comfortable seats.

Food and drink service not given. There was no turbulence to justify this failure, and flight was over an hour long, allowing sufficient time to provide it. Poor communication of departure delay.

MEL
SCL
Excellent 10.0

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

There was nothing that I did not like

Mon, May 14
AEP
IAD
49h 45m
Thu, May 24
IAD
AEP
32h 24m
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Dec 9
EZE
IAD
16h 15m
Sun, Jan 7
IAD
EZE
18h 20m
Trip: 30 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
LGA
MCO
Good 6.0

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

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

SAV
ATL
Good 7.0

The flight was on schedule

It was crowded and cramped.

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.

Fri, Jan 19
AEP
IAD
27h 14m
Wed, Jan 24
IAD
AEP
21h 25m
$1021
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Dec 22
AEP
IAD
51h 10m
Sun, Jan 14
IAD
AEP
32h 50m
$1033
Trip: 24 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
BOG
CTG
Good 6.3

Comfortable seats.

Food and drink service not given. There was no turbulence to justify this failure, and flight was over an hour long, allowing sufficient time to provide it. Poor communication of departure delay.

MAD
LIM
Good 6.0

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

PUQ
SCL
Okay 4.0

Fairly cheap

No food or drink. Ridiculously small baggage allowed on plane

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!

SCL
LPB
Good 6.0

LATAM flights to Bolivia from Chile leave at horrible hours.

Fri, Dec 22
EZE
IAD
21h 56m
Tue, Jan 2
IAD
EZE
35h 10m
$1187
Trip: 12 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
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.

SJO
EWR
Excellent 8.0

Left on time and arrived on time Direct flight!

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

IAH
ATL
Excellent 8.0

United employees were courteous and helpful very economical in their service to others

seats were a tad uncomfortable, if the flight was longer it would have been worse.

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.

Sat, Dec 9
AEP
IAD
27h 15m
Sun, Jan 7
IAD
AEP
20h 45m
$1049
Trip: 30 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Feb 10
EZE
IAD
18h 20m
Tue, Feb 20
IAD
EZE
13h 05m
$1205
Trip: 11 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Dec 22
AEP
IAD
51h 10m
Tue, Jan 2
IAD
AEP
26h 25m
$1724
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
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