Cherry blossoms along a river with the Washington Monument in the background.

Flights from Buenos Aires (BUE-All Airports) to Washington, DC (WAS-All Airports)
Flights to Maryland
United States of America
Flights
Expedia.ca

Popular airlines from Buenos Aires to Washington

LATAM Airlines Group
Avianca
United
Delta
American Airlines
Aeromexico
Copa

Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 30% on select hotels after you book a flight*
Earn twice
Earn your airline miles on top of our rewards
Sign in

Cheap Flights from Buenos Aires to Washington (BUE-WAS)

Prices were available within the past 7 days and start at CA $528 for one-way flights and CA $1,084 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Fri, Dec 18 - Sat, Jan 9

EZE

Buenos Aires

BWI

Baltimore

CA $1,084

Roundtrip

Found 4 days ago

Select LATAM Airlines Group flight, departing Fri, Dec 18 from Buenos Aires to Baltimore, returning Sat, Jan 9, priced at CA $1,084 Found 4 days ago

Thu, Nov 5 - Tue, Jan 12

EZE

Buenos Aires

IAD

Washington

CA $1,100

Roundtrip

Found 4 days ago

Select LATAM Airlines Group flight, departing Thu, Nov 5 from Buenos Aires to Washington, returning Tue, Jan 12, priced at CA $1,100 Found 4 days ago

Mon, Jul 13 - Fri, Jul 17

EZE

Buenos Aires

IAD

Washington

CA $1,120

Roundtrip

Found 2 days ago

Select Avianca flight, departing Mon, Jul 13 from Buenos Aires to Washington, returning Fri, Jul 17, priced at CA $1,120 Found 2 days ago

Fri, Dec 18 - Sat, Jan 9

EZE

Buenos Aires

BWI

Baltimore

CA $1,125

Roundtrip

Found 4 days ago

Select LATAM Airlines Group flight, departing Fri, Dec 18 from Buenos Aires to Baltimore, returning Sat, Jan 9, priced at CA $1,125 Found 4 days ago

Fri, Dec 18 - Sat, Jan 9

EZE

Buenos Aires

BWI

Baltimore

CA $1,133

Roundtrip

Found 4 days ago

Select LATAM Airlines Group flight, departing Fri, Dec 18 from Buenos Aires to Baltimore, returning Sat, Jan 9, priced at CA $1,133 Found 4 days ago

Thu, Nov 5 - Tue, Jan 12

EZE

Buenos Aires

IAD

Washington

CA $1,139

Roundtrip

Found 4 days ago

Select Avianca flight, departing Thu, Nov 5 from Buenos Aires to Washington, returning Tue, Jan 12, priced at CA $1,139 Found 4 days ago

Thu, Nov 5 - Tue, Jan 12

EZE

Buenos Aires

IAD

Washington

CA $1,147

Roundtrip

Found 4 days ago

Select Avianca flight, departing Thu, Nov 5 from Buenos Aires to Washington, returning Tue, Jan 12, priced at CA $1,147 Found 4 days ago

Fri, Dec 18 - Sat, Jan 9

EZE

Buenos Aires

IAD

Washington

CA $1,235

Roundtrip

Found 4 days ago

Select Aeromexico flight, departing Fri, Dec 18 from Buenos Aires to Washington, returning Sat, Jan 9, priced at CA $1,235 Found 4 days ago

Mon, Jul 13 - Fri, Jul 17

EZE

Buenos Aires

IAD

Washington

CA $1,260

Roundtrip

Found 2 days ago

Select American Airlines flight, departing Mon, Jul 13 from Buenos Aires to Washington, returning Fri, Jul 17, priced at CA $1,260 Found 2 days ago

Fri, Dec 18 - Sat, Jan 9

EZE

Buenos Aires

BWI

Baltimore

CA $1,297

Roundtrip

Found 4 days ago

Select Delta flight, departing Fri, Dec 18 from Buenos Aires to Baltimore, returning Sat, Jan 9, priced at CA $1,297 Found 4 days ago

Travel information

Origin airport	Buenos Aires
Destination airport	Ronald Reagan National Airport
Distance	8,384 km away
Airlines serving	LATAM Airlines Group, Delta, Air Canada, GOL Linhas Aereas S.A.
Popular airline	LATAM Airlines Group
Roundtrip price	CA $1,084

Explore a world of travel with Expedia

Flights

Flights from Huntsville (HSV) to Washington (WAS)
Standard Link for Flights from Huntsville (HSV) to Washington (WAS)
Flights from Vancouver (YVR) to Washington (WAS)
Standard Link for Flights from Vancouver (YVR) to Washington (WAS)
Flights from Whitehorse (YXY) to Washington (WAS)
Standard Link for Flights from Whitehorse (YXY) to Washington (WAS)
Flights from Montreal (YUL) to Washington (WAS)
Standard Link for Flights from Montreal (YUL) to Washington (WAS)
Flights from Red Deer (YQF) to Washington (WAS)
Standard Link for Flights from Red Deer (YQF) to Washington (WAS)
Flights from Cancun (CUN) to Washington (WAS)
Standard Link for Flights from Cancun (CUN) to Washington (WAS)
Flights from Palma de Mallorca (PMI) to Washington (WAS)
Standard Link for Flights from Palma de Mallorca (PMI) to Washington (WAS)
Flights from Hyderabad (HYD) to Washington (WAS)
Standard Link for Flights from Hyderabad (HYD) to Washington (WAS)
Flights from Kelowna (YLW) to Washington (WAS)
Standard Link for Flights from Kelowna (YLW) to Washington (WAS)
Flights from Dubai (DXB) to Washington (WAS)
Standard Link for Flights from Dubai (DXB) to Washington (WAS)
Flights from Annecy (NCY) to Washington (WAS)
Standard Link for Flights from Annecy (NCY) to Washington (WAS)
Flights from Vancouver (YDT) to Washington (WAS)
Standard Link for Flights from Vancouver (YDT) to Washington (WAS)
Flights from Lethbridge (YQL) to Washington (WAS)
Standard Link for Flights from Lethbridge (YQL) to Washington (WAS)
Flights from Gadsden (GAD) to Washington (WAS)
Standard Link for Flights from Gadsden (GAD) to Washington (WAS)
Flights from Sydney (SYD) to Washington (WAS)
Standard Link for Flights from Sydney (SYD) to Washington (WAS)
Flights from Victoria (YYJ) to Washington (WAS)
Standard Link for Flights from Victoria (YYJ) to Washington (WAS)
Flights from Qualicum Beach (XQU) to Washington (WAS)
Standard Link for Flights from Qualicum Beach (XQU) to Washington (WAS)
Flights from Stavanger (SVG) to Washington (WAS)
Standard Link for Flights from Stavanger (SVG) to Washington (WAS)
Flights from Charlotte (CLT) to Washington (WAS)
Standard Link for Flights from Charlotte (CLT) to Washington (WAS)
Flights from Columbus (CMH) to Washington (WAS)
Standard Link for Flights from Columbus (CMH) to Washington (WAS)
Flights from Burlington (BTV) to Washington (WAS)
Standard Link for Flights from Burlington (BTV) to Washington (WAS)
Flights from Moncton (YQM) to Washington (WAS)
Standard Link for Flights from Moncton (YQM) to Washington (WAS)
Flights from Edmonton (YEG) to Washington (WAS)
Standard Link for Flights from Edmonton (YEG) to Washington (WAS)
Flights from Montreal (YMQ) to Washington (WAS)
Standard Link for Flights from Montreal (YMQ) to Washington (WAS)
Flights from Prince Rupert (YPR) to Washington (WAS)
Standard Link for Flights from Prince Rupert (YPR) to Washington (WAS)
Flights from Moscow (MOW) to Washington (WAS)
Standard Link for Flights from Moscow (MOW) to Washington (WAS)
Flights from Horsham (HSM) to Washington (WAS)
Standard Link for Flights from Horsham (HSM) to Washington (WAS)
Flights from Minot (MOT) to Washington (WAS)
Standard Link for Flights from Minot (MOT) to Washington (WAS)
Flights from Dublin (DUB) to Washington (WAS)
Standard Link for Flights from Dublin (DUB) to Washington (WAS)
Flights from Williamsport (IPT) to Washington (WAS)
Standard Link for Flights from Williamsport (IPT) to Washington (WAS)
Flights from Sechelt (YHS) to Washington (WAS)
Standard Link for Flights from Sechelt (YHS) to Washington (WAS)
Flights from Buffalo (BUF) to Baltimore (BWI)
Standard Link for Flights from Buffalo (BUF) to Baltimore (BWI)
Flights from Regina (YQR) to Washington (WAS)
Standard Link for Flights from Regina (YQR) to Washington (WAS)
Flights from Springfield (SGF) to Washington (WAS)
Standard Link for Flights from Springfield (SGF) to Washington (WAS)
Flights from Houston (IAH) to Washington (WAS)
Standard Link for Flights from Houston (IAH) to Washington (WAS)
Flights from Toronto (YYZ) to Washington (WAS)
Standard Link for Flights from Toronto (YYZ) to Washington (WAS)
Flights from Medicine Hat (YXH) to Washington (WAS)
Standard Link for Flights from Medicine Hat (YXH) to Washington (WAS)
Flights from Saskatoon (YXE) to Washington (WAS)
Standard Link for Flights from Saskatoon (YXE) to Washington (WAS)
Flights from Indianapolis (IND) to Washington (WAS)
Standard Link for Flights from Indianapolis (IND) to Washington (WAS)
Flights from Edmonton (YEG) to Baltimore (BWI)
Standard Link for Flights from Edmonton (YEG) to Baltimore (BWI)
Flights from Jakarta (CGK) to Washington (WAS)
Standard Link for Flights from Jakarta (CGK) to Washington (WAS)
Flights from Providence (PVD) to Washington (WAS)
Standard Link for Flights from Providence (PVD) to Washington (WAS)
Flights from San Francisco (SFO) to Washington (WAS)
Standard Link for Flights from San Francisco (SFO) to Washington (WAS)
Flights from Chapeco (XAP) to Washington (WAS)
Standard Link for Flights from Chapeco (XAP) to Washington (WAS)
Flights from Oshawa (YOO) to Washington (WAS)
Standard Link for Flights from Oshawa (YOO) to Washington (WAS)
Flights from Sacramento (SMF) to Washington (WAS)
Standard Link for Flights from Sacramento (SMF) to Washington (WAS)
Flights from Cambridge (CGE) to Washington (WAS)
Standard Link for Flights from Cambridge (CGE) to Washington (WAS)
Flights from Fort Lauderdale (FLL) to Washington (WAS)
Standard Link for Flights from Fort Lauderdale (FLL) to Washington (WAS)
Flights from Apple Valley (APV) to Washington (WAS)
Standard Link for Flights from Apple Valley (APV) to Washington (WAS)
Flights from Seattle (SEA) to Washington (WAS)
Standard Link for Flights from Seattle (SEA) to Washington (WAS)
Flights from Minneapolis (MSP) to Washington (WAS)
Standard Link for Flights from Minneapolis (MSP) to Washington (WAS)
Flights from Ottawa (YOW) to Washington (WAS)
Standard Link for Flights from Ottawa (YOW) to Washington (WAS)
Flights from Vancouver (YVR) to Baltimore (BWI)
Standard Link for Flights from Vancouver (YVR) to Baltimore (BWI)
Flights from Buffalo (BUF) to Washington (WAS)
Standard Link for Flights from Buffalo (BUF) to Washington (WAS)
Flights from Comox (YQQ) to Washington (WAS)
Standard Link for Flights from Comox (YQQ) to Washington (WAS)
Flights from Toronto (YTO) to Washington (WAS)
Standard Link for Flights from Toronto (YTO) to Washington (WAS)
Flights from Bella Bella (ZEL) to Washington (WAS)
Standard Link for Flights from Bella Bella (ZEL) to Washington (WAS)
Flights from Artesia (ATS) to Washington (WAS)
Standard Link for Flights from Artesia (ATS) to Washington (WAS)
Flights from Prince George (YXS) to Washington (WAS)
Standard Link for Flights from Prince George (YXS) to Washington (WAS)
Flights from Calgary (YYC) to Baltimore (BWI)
Standard Link for Flights from Calgary (YYC) to Baltimore (BWI)
Flights from Philadelphia (PNE) to Washington (WAS)
Standard Link for Flights from Philadelphia (PNE) to Washington (WAS)
Flights from Québec (YQB) to Washington (WAS)
Standard Link for Flights from Québec (YQB) to Washington (WAS)
Flights from Long Beach (LGB) to Washington (WAS)
Standard Link for Flights from Long Beach (LGB) to Washington (WAS)
Flights from San Antonio (SAT) to Washington (WAS)
Standard Link for Flights from San Antonio (SAT) to Washington (WAS)
Flights from Winnipeg (YWG) to Washington (WAS)
Standard Link for Flights from Winnipeg (YWG) to Washington (WAS)
Flights from Calgary (YYC) to Washington (WAS)
Standard Link for Flights from Calgary (YYC) to Washington (WAS)
Flights from St. John's (YYT) to Washington (WAS)
Standard Link for Flights from St. John's (YYT) to Washington (WAS)
Flights from Igloolik (YGT) to Washington (WAS)
Standard Link for Flights from Igloolik (YGT) to Washington (WAS)
Flights from Bielefeld (BFE) to Washington (WAS)
Standard Link for Flights from Bielefeld (BFE) to Washington (WAS)
Flights from Yuma (YUM) to Washington (WAS)
Standard Link for Flights from Yuma (YUM) to Washington (WAS)
Flights from Johannesburg (JNB) to Washington (WAS)
Standard Link for Flights from Johannesburg (JNB) to Washington (WAS)
Flights from Kamloops (YKA) to Washington (WAS)
Standard Link for Flights from Kamloops (YKA) to Washington (WAS)
Flights from Kokomo (OKK) to Washington (WAS)
Standard Link for Flights from Kokomo (OKK) to Washington (WAS)
Flights from Montreal (YUL) to Baltimore (BWI)
Standard Link for Flights from Montreal (YUL) to Baltimore (BWI)
Flights from Raleigh (RDU) to Washington (WAS)
Standard Link for Flights from Raleigh (RDU) to Washington (WAS)
Flights from Ontario Intl. Airport (ONT) to Washington (WAS)
Standard Link for Flights from Ontario Intl. Airport (ONT) to Washington (WAS)
Flights from Atlanta (ATL) to Washington (WAS)
Standard Link for Flights from Atlanta (ATL) to Washington (WAS)
Flights from Istanbul (IST) to Washington (WAS)
Standard Link for Flights from Istanbul (IST) to Washington (WAS)
Flights from Miramichi (YCH) to Washington (WAS)
Standard Link for Flights from Miramichi (YCH) to Washington (WAS)
Flights from North Bay (YYB) to Washington (WAS)
Standard Link for Flights from North Bay (YYB) to Washington (WAS)
Flights from Vigo (VGO) to Washington (WAS)
Standard Link for Flights from Vigo (VGO) to Washington (WAS)
Flights from Toronto (YYZ) to Baltimore (BWI)
Standard Link for Flights from Toronto (YYZ) to Baltimore (BWI)
Flights from Orlando (MCO) to Washington (WAS)
Standard Link for Flights from Orlando (MCO) to Washington (WAS)
Flights from Winnipeg (YWG) to Baltimore (BWI)
Standard Link for Flights from Winnipeg (YWG) to Baltimore (BWI)
Flights from Detroit (DTT) to Washington (WAS)
Standard Link for Flights from Detroit (DTT) to Washington (WAS)
Flights from Laval (LVA) to Washington (WAS)
Standard Link for Flights from Laval (LVA) to Washington (WAS)
Flights from Rome (FCO) to Washington (WAS)
Standard Link for Flights from Rome (FCO) to Washington (WAS)
Flights from Boston (BOS) to Washington (WAS)
Standard Link for Flights from Boston (BOS) to Washington (WAS)
Flights from Hemet (HMT) to Washington (WAS)
Standard Link for Flights from Hemet (HMT) to Washington (WAS)
Flights from Champaign (CMI) to Washington (WAS)
Standard Link for Flights from Champaign (CMI) to Washington (WAS)
Flights from Halifax (YHZ) to Washington (WAS)
Standard Link for Flights from Halifax (YHZ) to Washington (WAS)
Flights from Brockville (XBR) to Washington (WAS)
Standard Link for Flights from Brockville (XBR) to Washington (WAS)
Flights from Montego Bay (MBJ) to Washington (WAS)
Standard Link for Flights from Montego Bay (MBJ) to Washington (WAS)
Flights from Latrobe (LBE) to Washington (WAS)
Standard Link for Flights from Latrobe (LBE) to Washington (WAS)
Flights from Seoul (ICN) to Washington (WAS)
Standard Link for Flights from Seoul (ICN) to Washington (WAS)
Flights from Dallas (DFW) to Washington (WAS)
Standard Link for Flights from Dallas (DFW) to Washington (WAS)
Flights from Bogotá (BOG) to Washington (WAS)
Standard Link for Flights from Bogotá (BOG) to Washington (WAS)
Flights from Binghamton (BGM) to Washington (WAS)
Standard Link for Flights from Binghamton (BGM) to Washington (WAS)
Flights from Chino (CNO) to Washington (WAS)
Standard Link for Flights from Chino (CNO) to Washington (WAS)
Flights from Paris (PAR) to Washington (WAS)
Standard Link for Flights from Paris (PAR) to Washington (WAS)

*Available to Expedia members.

CA $528 Cheap Flights from Buenos Aires (BUE) to Washington (WAS)

Popular airlines from Buenos Aires to Washington

Be in the know

Book smarter

Earn twice

Cheap Flights from Buenos Aires to Washington (BUE-WAS)

Travel information

Explore a world of travel with Expedia