Flight deals from Washington D.C. to Buenos Aires
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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IAD 15:2522h 55m1 stopsEZE 15:20Washington D.C. - Buenos Aires | Fri, May 9 | aviancaEZE 16:4522h 15m1 stopsIAD 14:00Buenos Aires - Washington D.C. | Sat, May 17 | aviancaNZD 1,009 NZD 1,45130% OFF30% OFFNZD 1,451 NZD 1,009
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IAD 07:0016h 10m1 stopsEZE 00:10Washington D.C. - Buenos Aires | Thu, Apr 17 | aviancaEZE 16:4513h 50m1 stopsIAD 05:35Buenos Aires - Washington D.C. | Thu, Apr 24 | aviancaNZD 1,009 NZD 1,45130% OFF30% OFFNZD 1,451 NZD 1,009
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IAD 07:0016h 10m1 stopsEZE 00:10Washington D.C. - Buenos Aires | Thu, May 1 | aviancaEZE 16:4513h 50m1 stopsIAD 05:35Buenos Aires - Washington D.C. | Thu, May 8 | aviancaNZD 1,012 NZD 1,45130% OFF30% OFFNZD 1,451 NZD 1,012
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IAD 07:0016h 10m1 stopsEZE 00:10Washington D.C. - Buenos Aires | Tue, May 27 | aviancaEZE 16:4522h 15m1 stopsIAD 14:00Buenos Aires - Washington D.C. | Tue, Jun 3 | aviancaNZD 1,01730% OFFNZD 1,451 NZD 1,017
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IAD 07:0016h 10m1 stopsEZE 00:10Washington D.C. - Buenos Aires | Wed, Apr 30 | aviancaEZE 16:4522h 15m1 stopsIAD 14:00Buenos Aires - Washington D.C. | Tue, May 6 | aviancaNZD 1,02428% OFFNZD 1,451 NZD 1,024
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IAD 07:0016h 10m1 stopsEZE 00:10Washington D.C. - Buenos Aires | Tue, May 20 | aviancaEZE 16:4513h 50m1 stopsIAD 05:35Buenos Aires - Washington D.C. | Sat, May 24 | aviancaNZD 1,02628% OFFNZD 1,451 NZD 1,026
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IAD 07:0016h 10m1 stopsEZE 00:10Washington D.C. - Buenos Aires | Thu, May 8 | aviancaEZE 16:4513h 50m1 stopsIAD 05:35Buenos Aires - Washington D.C. | Thu, May 15 | aviancaNZD 1,02628% OFFNZD 1,451 NZD 1,026
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DCA 19:3313h 12m1 stopsEZE 09:45Washington D.C. - Buenos Aires | Mon, May 19 | Delta Air LinesEZE 20:1014h 4m1 stopsIAD 09:14Buenos Aires - Washington D.C. | Tue, May 27 | Delta Air LinesNZD 1,03328% OFFNZD 1,451 NZD 1,033
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IAD 07:0016h 10m1 stopsEZE 00:10Washington D.C. - Buenos Aires | Thu, May 15 | aviancaEZE 16:4513h 50m1 stopsIAD 05:35Buenos Aires - Washington D.C. | Thu, May 22 | aviancaNZD 1,04128% OFFNZD 1,451 NZD 1,041
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IAD 15:2522h 55m1 stopsEZE 15:20Washington D.C. - Buenos Aires | Wed, May 14 | aviancaEZE 16:4522h 15m1 stopsIAD 14:00Buenos Aires - Washington D.C. | Thu, May 22 | aviancaNZD 1,04428% OFFNZD 1,451 NZD 1,044
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WAS 13:0017h 25m1 stopsBUE Invalid DateWashington D.C. - Buenos Aires | Thu, Apr 17 | Normal AirlineBUE 15:006hNonstopWAS 16:00Buenos Aires - Washington D.C. | Sat, Apr 19 | Normal AirlineFind More FlightsFind More Flights
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IAD 07:0016h 10m1 stopsEZE 00:10Washington D.C. - Buenos Aires | Fri, Apr 18 | aviancaNZD 430 NZD 61130% OFF30% OFFNZD 611 NZD 430
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IAD 07:0016h 10m1 stopsEZE 00:10Washington D.C. - Buenos Aires | Mon, May 26 | aviancaNZD 436 NZD 61128% OFF28% OFFNZD 611 NZD 436
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IAD 06:0924h 51m1 stopsEZE 08:00Washington D.C. - Buenos Aires | Sun, Apr 27 | United AirlinesNZD 437 NZD 61128% OFF28% OFFNZD 611 NZD 437
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IAD 15:2522h 55m1 stopsEZE 15:20Washington D.C. - Buenos Aires | Wed, Apr 16 | aviancaNZD 43728% OFFNZD 611 NZD 437
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DCA 19:5935h 1m1 stopsEZE 08:00Washington D.C. - Buenos Aires | Mon, Apr 21 | United AirlinesNZD 43928% OFFNZD 611 NZD 439
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IAD 07:0016h 10m1 stopsEZE 00:10Washington D.C. - Buenos Aires | Wed, May 28 | aviancaNZD 43928% OFFNZD 611 NZD 439
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IAD 07:0016h 10m1 stopsEZE 00:10Washington D.C. - Buenos Aires | Wed, Apr 30 | aviancaNZD 44028% OFFNZD 611 NZD 440
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IAD 07:0016h 10m1 stopsEZE 00:10Washington D.C. - Buenos Aires | Wed, May 21 | aviancaNZD 44028% OFFNZD 611 NZD 440
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IAD 07:0016h 10m1 stopsEZE 00:10Washington D.C. - Buenos Aires | Fri, Apr 25 | aviancaNZD 44028% OFFNZD 611 NZD 440
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IAD 15:2522h 55m1 stopsEZE 15:20Washington D.C. - Buenos Aires | Wed, Apr 23 | aviancaNZD 44028% OFFNZD 611 NZD 440
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WAS 13:0017h 25m1 stopsBUE Invalid DateWashington D.C. - Buenos Aires | Thu, Apr 17 | Normal AirlineFind More FlightsFind More Flights
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FAQ
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When are flight tickets from Washington D.C. (WAS) to Buenos Aires (BUE) the cheapest?
Airlines adjust prices for flights from Washington D.C. to Buenos Aires based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Washington D.C. (WAS) to Buenos Aires (BUE) cost?
According to Trip.com's data, the lowest price is around NZD 1,828.
How to find a cheap flight from Washington D.C. to Buenos Aires
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Washington D.C. to Buenos Aires. Book your flights at the right time and save more.
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Flight Information from Washington D.C. to Buenos Aires
Cheapest one-way flight price | NZD 430 |
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Off-season for travel | March |
Peak season for travel | January |
Flight distance | 8,390.77 km |
Popular airline | avianca |
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