Cheap Flights from Swansea to Washington (SWS to WAS)

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

Popular airlines from Swansea (SWS) to Washington

British Airways
easyJet
Lufthansa
Ryanair
American Airlines
Jet2
Swiss International Air Lines

Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 25% on select hotels after you book a flight*
Earn twice
Earn your airline miles on top of our rewards
Sign in

Travel information

Origin airport	Swansea
Destination airport	Baltimore Washington International Airport
Distance	3,473 miles away

Explore a world of travel with Expedia

Flights

Flights from Aberdeen (ABZ) to Baltimore (BWI)
Standard Link for Flights from Aberdeen (ABZ) to Baltimore (BWI)
Flights from Aberdeen (ABZ) to Washington (WAS)
Standard Link for Flights from Aberdeen (ABZ) to Washington (WAS)
Flights from Amsterdam (AMS) to Baltimore (BWI)
Standard Link for Flights from Amsterdam (AMS) to Baltimore (BWI)
Flights from Asuncion (ASU) to Washington (WAS)
Standard Link for Flights from Asuncion (ASU) to Washington (WAS)
Flights from Austin (AUS) to Baltimore (BWI)
Standard Link for Flights from Austin (AUS) to Baltimore (BWI)
Flights from Barcelona (BCN) to Baltimore (BWI)
Standard Link for Flights from Barcelona (BCN) to Baltimore (BWI)
Flights from Belfast (BFS) to Baltimore (BWI)
Standard Link for Flights from Belfast (BFS) to Baltimore (BWI)
Flights from Belfast (BFS) to Washington (WAS)
Standard Link for Flights from Belfast (BFS) to Washington (WAS)
Flights from Birmingham (BHM) to Baltimore (BWI)
Standard Link for Flights from Birmingham (BHM) to Baltimore (BWI)
Flights from Birmingham (BHX) to Washington (WAS)
Standard Link for Flights from Birmingham (BHX) to Washington (WAS)
Flights from Blackpool (BLK) to Washington (WAS)
Standard Link for Flights from Blackpool (BLK) to Washington (WAS)
Flights from Nashville (BNA) to Baltimore (BWI)
Standard Link for Flights from Nashville (BNA) to Baltimore (BWI)
Flights from Bourke (BRK) to Washington (WAS)
Standard Link for Flights from Bourke (BRK) to Washington (WAS)
Flights from Bristol (BRS) to Washington (WAS)
Standard Link for Flights from Bristol (BRS) to Washington (WAS)
Flights from Buenos Aires (BUE) to Washington (WAS)
Standard Link for Flights from Buenos Aires (BUE) to Washington (WAS)
Flights from Cambridge (CBG) to Baltimore (BWI)
Standard Link for Flights from Cambridge (CBG) to Baltimore (BWI)
Flights from Paris (CDG) to Baltimore (BWI)
Standard Link for Flights from Paris (CDG) to Baltimore (BWI)
Flights from Chicago (CHI) to Washington (WAS)
Standard Link for Flights from Chicago (CHI) to Washington (WAS)
Flights from Charlotte (CLT) to Baltimore (BWI)
Standard Link for Flights from Charlotte (CLT) to Baltimore (BWI)
Flights from Coventry (CVT) to Washington (WAS)
Standard Link for Flights from Coventry (CVT) to Washington (WAS)
Flights from Cardiff (CWL) to Baltimore (BWI)
Standard Link for Flights from Cardiff (CWL) to Baltimore (BWI)
Flights from Derby (DCN) to Washington (WAS)
Standard Link for Flights from Derby (DCN) to Washington (WAS)
Flights from Dallas (DFW) to Washington (WAS)
Standard Link for Flights from Dallas (DFW) to Washington (WAS)
Flights from Dublin (DUB) to Washington (WAS)
Standard Link for Flights from Dublin (DUB) to Washington (WAS)
Flights from Edinburgh (EDI) to Washington (WAS)
Standard Link for Flights from Edinburgh (EDI) to Washington (WAS)
Flights from East Midlands (EMA) to Baltimore (BWI)
Standard Link for Flights from East Midlands (EMA) to Baltimore (BWI)
Flights from Exeter (EXT) to Washington (WAS)
Standard Link for Flights from Exeter (EXT) to Washington (WAS)
Flights from Fort Lauderdale (FLL) to Baltimore (BWI)
Standard Link for Flights from Fort Lauderdale (FLL) to Baltimore (BWI)
Flights from Frankfurt (FRA) to Baltimore (BWI)
Standard Link for Flights from Frankfurt (FRA) to Baltimore (BWI)
Flights from Glasgow (GLA) to Washington (WAS)
Standard Link for Flights from Glasgow (GLA) to Washington (WAS)
Flights from Houston (HOU) to Washington (WAS)
Standard Link for Flights from Houston (HOU) to Washington (WAS)
Flights from Hull (HUY) to Baltimore (BWI)
Standard Link for Flights from Hull (HUY) to Baltimore (BWI)
Flights from Indianapolis (IND) to Baltimore (BWI)
Standard Link for Flights from Indianapolis (IND) to Baltimore (BWI)
Flights from Isle of Man (IOM) to Baltimore (BWI)
Standard Link for Flights from Isle of Man (IOM) to Baltimore (BWI)
Flights from Istanbul (IST) to Washington (WAS)
Standard Link for Flights from Istanbul (IST) to Washington (WAS)
Flights from Jacksonville (JAX) to Baltimore (BWI)
Standard Link for Flights from Jacksonville (JAX) to Baltimore (BWI)
Flights from Jersey (JER) to Washington (WAS)
Standard Link for Flights from Jersey (JER) to Washington (WAS)
Flights from Johannesburg (JNB) to Washington (WAS)
Standard Link for Flights from Johannesburg (JNB) to Washington (WAS)
Flights from Kingston (KIN) to Baltimore (BWI)
Standard Link for Flights from Kingston (KIN) to Baltimore (BWI)
Flights from Las Vegas (LAS) to Baltimore (BWI)
Standard Link for Flights from Las Vegas (LAS) to Baltimore (BWI)
Flights from Las Vegas (LAS) to Washington (WAS)
Standard Link for Flights from Las Vegas (LAS) to Washington (WAS)
Flights from Leeds (LBA) to Baltimore (BWI)
Standard Link for Flights from Leeds (LBA) to Baltimore (BWI)
Flights from London (LCY) to Baltimore (BWI)
Standard Link for Flights from London (LCY) to Baltimore (BWI)
Flights from London (LHR) to Baltimore (BWI)
Standard Link for Flights from London (LHR) to Baltimore (BWI)
Flights from London (LHR) to Washington (WAS)
Standard Link for Flights from London (LHR) to Washington (WAS)
Flights from London (LON) to Washington (WAS)
Standard Link for Flights from London (LON) to Washington (WAS)
Flights from Lagos (LOS) to Baltimore (BWI)
Standard Link for Flights from Lagos (LOS) to Baltimore (BWI)
Flights from Liverpool (LPL) to Baltimore (BWI)
Standard Link for Flights from Liverpool (LPL) to Baltimore (BWI)
Flights from Liverpool (LPL) to Washington (WAS)
Standard Link for Flights from Liverpool (LPL) to Washington (WAS)
Flights from Manchester (MAN) to Washington (WAS)
Standard Link for Flights from Manchester (MAN) to Washington (WAS)
Flights from Montego Bay (MBJ) to Baltimore (BWI)
Standard Link for Flights from Montego Bay (MBJ) to Baltimore (BWI)
Flights from Kansas City (MCI) to Baltimore (BWI)
Standard Link for Flights from Kansas City (MCI) to Baltimore (BWI)
Flights from Mansfield (MFD) to Washington (WAS)
Standard Link for Flights from Mansfield (MFD) to Washington (WAS)
Flights from Merida (MID) to Washington (WAS)
Standard Link for Flights from Merida (MID) to Washington (WAS)
Flights from Muncie (MIE) to Washington (WAS)
Standard Link for Flights from Muncie (MIE) to Washington (WAS)
Flights from Durham (MME) to Baltimore (BWI)
Standard Link for Flights from Durham (MME) to Baltimore (BWI)
Flights from Moscow (MOW) to Washington (WAS)
Standard Link for Flights from Moscow (MOW) to Washington (WAS)
Flights from Minneapolis (MSP) to Baltimore (BWI)
Standard Link for Flights from Minneapolis (MSP) to Baltimore (BWI)
Flights from New Orleans (MSY) to Washington (WAS)
Standard Link for Flights from New Orleans (MSY) to Washington (WAS)
Flights from Newcastle (NCL) to Washington (WAS)
Standard Link for Flights from Newcastle (NCL) to Washington (WAS)
Flights from Newquay (NQY) to Baltimore (BWI)
Standard Link for Flights from Newquay (NQY) to Baltimore (BWI)
Flights from New York (NYC) to Baltimore (BWI)
Standard Link for Flights from New York (NYC) to Baltimore (BWI)
Flights from New York (NYC) to Washington (WAS)
Standard Link for Flights from New York (NYC) to Washington (WAS)
Flights from Naha (OKA) to Washington (WAS)
Standard Link for Flights from Naha (OKA) to Washington (WAS)
Flights from Chicago (ORD) to Washington (WAS)
Standard Link for Flights from Chicago (ORD) to Washington (WAS)
Flights from Portland (PDX) to Baltimore (BWI)
Standard Link for Flights from Portland (PDX) to Baltimore (BWI)
Flights from Philadelphia (PHL) to Baltimore (BWI)
Standard Link for Flights from Philadelphia (PHL) to Baltimore (BWI)
Flights from Phoenix (PHX) to Baltimore (BWI)
Standard Link for Flights from Phoenix (PHX) to Baltimore (BWI)
Flights from Pittsburgh (PIT) to Baltimore (BWI)
Standard Link for Flights from Pittsburgh (PIT) to Baltimore (BWI)
Flights from Providenciales (PLS) to Baltimore (BWI)
Standard Link for Flights from Providenciales (PLS) to Baltimore (BWI)
Flights from Pensacola (PNS) to Washington (WAS)
Standard Link for Flights from Pensacola (PNS) to Washington (WAS)
Flights from Reading (RDG) to Washington (WAS)
Standard Link for Flights from Reading (RDG) to Washington (WAS)
Flights from Raleigh (RDU) to Baltimore (BWI)
Standard Link for Flights from Raleigh (RDU) to Baltimore (BWI)
Flights from Reykjavik (REK) to Washington (WAS)
Standard Link for Flights from Reykjavik (REK) to Washington (WAS)
Flights from Savannah (SAV) to Washington (WAS)
Standard Link for Flights from Savannah (SAV) to Washington (WAS)
Flights from Stockton (SCK) to Washington (WAS)
Standard Link for Flights from Stockton (SCK) to Washington (WAS)
Flights from Seattle (SEA) to Washington (WAS)
Standard Link for Flights from Seattle (SEA) to Washington (WAS)
Flights from San Francisco (SFO) to Baltimore (BWI)
Standard Link for Flights from San Francisco (SFO) to Baltimore (BWI)
Flights from San Juan (SJU) to Washington (WAS)
Standard Link for Flights from San Juan (SJU) to Washington (WAS)
Flights from Salt Lake City (SLC) to Baltimore (BWI)
Standard Link for Flights from Salt Lake City (SLC) to Baltimore (BWI)
Flights from Salt Lake City (SLC) to Washington (WAS)
Standard Link for Flights from Salt Lake City (SLC) to Washington (WAS)
Flights from Southampton (SOU) to Baltimore (BWI)
Standard Link for Flights from Southampton (SOU) to Baltimore (BWI)
Flights from Sarasota (SRQ) to Washington (WAS)
Standard Link for Flights from Sarasota (SRQ) to Washington (WAS)
Flights from London (STN) to Washington (WAS)
Standard Link for Flights from London (STN) to Washington (WAS)
Flights from St. Thomas (STT) to Washington (WAS)
Standard Link for Flights from St. Thomas (STT) to Washington (WAS)
Flights from Trenton (TTN) to Washington (WAS)
Standard Link for Flights from Trenton (TTN) to Washington (WAS)
Flights from Quito (UIO) to Washington (WAS)
Standard Link for Flights from Quito (UIO) to Washington (WAS)
Flights from Vichy (VHY) to Washington (WAS)
Standard Link for Flights from Vichy (VHY) to Washington (WAS)
Flights from Wonju (WJU) to Washington (WAS)
Standard Link for Flights from Wonju (WJU) to Washington (WAS)
Flights from Miramichi (YCH) to Washington (WAS)
Standard Link for Flights from Miramichi (YCH) to Washington (WAS)
Flights from Vancouver (YDT) to Washington (WAS)
Standard Link for Flights from Vancouver (YDT) to Washington (WAS)
Flights from Ottawa (YOW) to Baltimore (BWI)
Standard Link for Flights from Ottawa (YOW) to Baltimore (BWI)
Flights from Toronto (YTO) to Washington (WAS)
Standard Link for Flights from Toronto (YTO) to Washington (WAS)
Flights from Montreal (YUL) to Baltimore (BWI)
Standard Link for Flights from Montreal (YUL) to Baltimore (BWI)
Flights from Montreal (YUL) to Washington (WAS)
Standard Link for Flights from Montreal (YUL) to Washington (WAS)
Flights from Vancouver (YVR) to Baltimore (BWI)
Standard Link for Flights from Vancouver (YVR) to Baltimore (BWI)
Flights from Calgary (YYC) to Baltimore (BWI)
Standard Link for Flights from Calgary (YYC) to Baltimore (BWI)
Flights from Toronto (YYZ) to Baltimore (BWI)
Standard Link for Flights from Toronto (YYZ) to Baltimore (BWI)
Flights from Toronto (YYZ) to Washington (WAS)
Standard Link for Flights from Toronto (YYZ) to Washington (WAS)
Flights from Sarnia (YZR) to Washington (WAS)
Standard Link for Flights from Sarnia (YZR) to Washington (WAS)

*Available to Expedia members.

Cheap Flights from Swansea (SWS) to Washington (WAS)

Flight 1

Popular airlines from Swansea (SWS) to Washington

Be in the know

Book smarter

Earn twice

Travel information

Explore a world of travel with Expedia