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

Flights from San Antonio International Airport (SAT) to Washington, DC (WAS-All Airports)
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United States of America
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Popular airlines from San Antonio International Airport (SAT) to Washington

Delta
American Airlines
United
Alaska Airlines
Southwest Airlines
Frontier Airlines

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Cheap Flights from San Antonio to Washington (SAT-WAS)

Prices were available within the past 7 days and start at CA $203 for one-way flights and CA $437 for roundtrip, for the period specified. Prices and availability are subject to change.

All deals

One way

Roundtrip

Fri, Aug 14 - Sat, Oct 10

SAT

San Antonio

IAD

Washington

CA $437

Roundtrip

Found 4 days ago

Select Delta flight, departing Fri, Aug 14 from San Antonio to Washington, returning Sat, Oct 10, priced at CA $437 Found 4 days ago

Thu, Sept 17 - Sun, Sept 20

SAT

San Antonio

DCA

Washington

CA $437

Roundtrip

Found 6 days ago

Select Delta flight, departing Thu, Sept 17 from San Antonio to Washington, returning Sun, Sept 20, priced at CA $437 Found 6 days ago

Thu, Sept 17 - Sun, Sept 20

SAT

San Antonio

DCA

Washington

CA $438

Roundtrip

Found 6 days ago

Select American Airlines flight, departing Thu, Sept 17 from San Antonio to Washington, returning Sun, Sept 20, priced at CA $438 Found 6 days ago

Thu, Sept 17 - Sun, Sept 20

SAT

San Antonio

DCA

Washington

CA $451

Roundtrip

Found 6 days ago

Select American Airlines flight, departing Thu, Sept 17 from San Antonio to Washington, returning Sun, Sept 20, priced at CA $451 Found 6 days ago

Fri, Oct 9 - Mon, Oct 12

SAT

San Antonio

DCA

Washington

CA $497

Roundtrip

Found 11 hours ago

Select Delta flight, departing Fri, Oct 9 from San Antonio to Washington, returning Mon, Oct 12, priced at CA $497 Found 11 hours ago

Mon, Aug 3 - Mon, Aug 10

SAT

San Antonio

IAD

Washington

CA $506

Roundtrip

Found 2 days ago

Select Delta flight, departing Mon, Aug 3 from San Antonio to Washington, returning Mon, Aug 10, priced at CA $506 Found 2 days ago

Fri, Jul 31 - Mon, Aug 3

SAT

San Antonio

IAD

Washington

CA $508

Roundtrip

Found 5 days ago

Select Delta flight, departing Fri, Jul 31 from San Antonio to Washington, returning Mon, Aug 3, priced at CA $508 Found 5 days ago

Thu, Sept 17 - Sun, Sept 20

SAT

San Antonio

DCA

Washington

CA $514

Roundtrip

Found 6 days ago

Select Delta flight, departing Thu, Sept 17 from San Antonio to Washington, returning Sun, Sept 20, priced at CA $514 Found 6 days ago

Thu, Sept 17 - Sun, Sept 20

SAT

San Antonio

DCA

Washington

CA $529

Roundtrip

Found 6 days ago

Select American Airlines flight, departing Thu, Sept 17 from San Antonio to Washington, returning Sun, Sept 20, priced at CA $529 Found 6 days ago

Mon, Aug 10 - Fri, Aug 14

SAT

San Antonio

IAD

Washington

CA $1,610

Roundtrip

Found 2 days ago

Select Alaska Airlines flight, departing Mon, Aug 10 from San Antonio to Washington, returning Fri, Aug 14, priced at CA $1,610 Found 2 days ago

Find the cheapest month to fly from San Antonio (SAT) to Washington (WAS)

January is typically the cheapest month to fly

From CA $255 - CA $635 per traveller.

Travel information

Origin airport	San Antonio International Airport
Destination airport	Baltimore Washington International Airport
Distance	2,262 km away
Airlines serving	Delta, American Airlines, Southwest Airlines, United, Alaska Airlines, Frontier Airlines
Popular airline	Delta
Roundtrip price	CA $437
Average flight time	3 hours 33 mins

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Flights

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Flights from Atlanta (ATL) to Washington (WAS)
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Flights from Stavanger (SVG) to Washington (WAS)
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Flights from Tel Aviv (TLV) to Washington (WAS)
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Flights from Dublin (DUB) to Washington (WAS)
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Flights from Innisfail (IFL) to Washington (WAS)
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Flights from Toronto (YYZ) to Baltimore (BWI)
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Flights from Apple Valley (APV) to Washington (WAS)
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Flights from Champaign (CMI) to Washington (WAS)
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Flights from Horsham (HSM) to Washington (WAS)
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Flights from Moncton (YQM) to Washington (WAS)
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Flights from Toronto (YYZ) to Washington (WAS)
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Flights from Paris (PAR) to Washington (WAS)
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Flights from Sikeston (SIK) to Washington (WAS)
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Flights from Ottawa (YOW) to Washington (WAS)
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Flights from Moscow (MOW) to Washington (WAS)
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Flights from Minneapolis (MSP) to Washington (WAS)
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Flights from Dubai (DXB) to Washington (WAS)
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Flights from Ontario Intl. Airport (ONT) to Washington (WAS)
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Flights from Minot (MOT) to Washington (WAS)
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Flights from Columbus (CMH) to Washington (WAS)
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Flights from Philadelphia (PNE) to Washington (WAS)
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Flights from Raleigh (RDU) to Washington (WAS)
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Flights from Orlando (MCO) to Washington (WAS)
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Flights from Comox (YQQ) to Washington (WAS)
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Flights from Winnipeg (YWG) to Washington (WAS)
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Flights from Saskatoon (YXE) to Washington (WAS)
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Flights from Montreal (YUL) to Washington (WAS)
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Flights from Providence (PVD) to Washington (WAS)
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Flights from Chino (CNO) to Washington (WAS)
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Flights from Seattle (SEA) to Washington (WAS)
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Flights from Calgary (YYC) to Washington (WAS)
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Flights from Kenora (YQK) to Washington (WAS)
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Flights from Williamsport (IPT) to Washington (WAS)
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Flights from Whitehorse (YXY) to Washington (WAS)
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Flights from Bogotá (BOG) to Washington (WAS)
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Flights from Boston (BOS) to Washington (WAS)
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Flights from Springfield (SGF) to Washington (WAS)
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Flights from Vigo (VGO) to Washington (WAS)
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Flights from Regina (YQR) to Washington (WAS)
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Flights from San Francisco (SFO) to Washington (WAS)
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Flights from Victoria (YYJ) to Washington (WAS)
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Flights from Québec (YQB) to Washington (WAS)
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Flights from Kokomo (OKK) to Washington (WAS)
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Flights from Houston (IAH) to Washington (WAS)
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Flights from Huntsville (HSV) to Washington (WAS)
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Flights from Edmonton (YEG) to Washington (WAS)
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Flights from Miramichi (YCH) to Washington (WAS)
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Flights from Montreal (YUL) to Baltimore (BWI)
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Flights from Vancouver (YDT) to Washington (WAS)
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Flights from Fort Lauderdale (FLL) to Washington (WAS)
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Flights from Istanbul (IST) to Washington (WAS)
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Flights from Montego Bay (MBJ) to Washington (WAS)
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Flights from Edmonton (YEG) to Baltimore (BWI)
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Flights from Buffalo (BUF) to Washington (WAS)
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Flights from Dallas (DFW) to Washington (WAS)
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Flights from St. John's (YYT) to Washington (WAS)
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Flights from Chapeco (XAP) to Washington (WAS)
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Flights from Cambridge (CGE) to Washington (WAS)
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Flights from Artesia (ATS) to Washington (WAS)
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Flights from Hyderabad (HYD) to Washington (WAS)
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Flights from Calgary (YYC) to Baltimore (BWI)
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Flights from Santa Monica (SMO) to Washington (WAS)
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Flights from Kelowna (YLW) to Washington (WAS)
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Flights from Kamloops (YKA) to Washington (WAS)
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Flights from Oshawa (YOO) to Washington (WAS)
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Flights from Vancouver (YVR) to Baltimore (BWI)
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Flights from Prince George (YXS) to Washington (WAS)
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Flights from Long Beach (LGB) to Washington (WAS)
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Flights from Seoul (ICN) to Washington (WAS)
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Flights from Lethbridge (YQL) to Washington (WAS)
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Flights from Detroit (DTT) to Washington (WAS)
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Flights from Sault Ste. Marie (CIU) to Washington (WAS)
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Flights from Laval (LVA) to Washington (WAS)
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Flights from Winnipeg (YWG) to Baltimore (BWI)
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Flights from Sydney (SYD) to Washington (WAS)
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Flights from Rome (FCO) to Washington (WAS)
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Flights from Burlington (BTV) to Washington (WAS)
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Flights from Charlotte (CLT) to Washington (WAS)
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Flights from Red Deer (YQF) to Washington (WAS)
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Flights from Gadsden (GAD) to Washington (WAS)
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Flights from Palma de Mallorca (PMI) to Washington (WAS)
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Flights from Montreal (YMQ) to Washington (WAS)
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Flights from North Bay (YYB) to Washington (WAS)
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Flights from Bella Bella (ZEL) to Washington (WAS)
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Flights from Sacramento (SMF) to Washington (WAS)
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Flights from Toronto (YTO) to Washington (WAS)
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Flights from Johannesburg (JNB) to Washington (WAS)
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Flights from Annecy (NCY) to Washington (WAS)
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Flights from Medicine Hat (YXH) to Washington (WAS)
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CA $203 Cheap Flights from San Antonio (SAT) to Washington (WAS)

Popular airlines from San Antonio International Airport (SAT) to Washington

Be in the know

Book smarter

Earn twice

Cheap Flights from San Antonio to Washington (SAT-WAS)

Find the cheapest month to fly from San Antonio (SAT) to Washington (WAS)

January is typically the cheapest month to flyJanuary is typically the cheapest month to fly

Travel information

Explore a world of travel with Expedia

January is typically the cheapest month to fly