
$187 Cheap American Airlines flights San Francisco (SFO) to Washington (IAD)
$187 Cheap American Airlines flights San Francisco (SFO) to Washington (IAD)
Prices were available within the past 7 days and start at $187 for one-way flights and $302 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 9 - Thu, May 28
SFO
San Francisco
IAD
Washington
$302 Roundtrip, found 2 days ago
$302
Roundtrip
found 2 days ago

Sat, May 23 - Sat, May 30
SFO
San Francisco
IAD
Washington
$322 Roundtrip, just found
$322
Roundtrip
just found

Sat, May 23 - Sat, May 30
SFO
San Francisco
IAD
Washington
$373 Roundtrip, just found
$373
Roundtrip
just found
Alternative airports near Washington
Prices were available within the past 7 days. Prices and availability are subject to change.
Find the cheapest month to fly from San Francisco (SFO) to Washington (IAD)
January is typically the cheapest month to fly
From $138 - $375 per traveler.
Travel information
Origin airport | San Francisco Intl. |
|---|---|
Destination airport | Washington Dulles Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, United |
Popular airline | Delta |
Distance | 3862 km |
Average flight time | 8 hours 59 mins |
Explore a world of travel with Expedia
Most Popular American Airlines Routes from San Francisco
Most Popular American Airlines Routes from Washington
- Des Moines to Indianapolis (DSM - IND)
- San Juan to Orlando (SJU - MCO)
- Fort Lauderdale to Toronto (FLL - YYZ)
- New York to Orlando (LGA - MCO)
- San Juan to Toronto (SJU - YYZ)
- Springfield to Sacramento (SGF - SMF)
- Seattle Paine Field Intl. Airport to Los Angeles (PAE - LAX)
- Richmond to El Paso (RIC - ELP)
- Seattle to New Orleans (SEA - MSY)
- Houston to Miami (IAH - MIA)
Popular Domestic Routes in Washington Dulles Intl.
- Seattle Paine Field Intl. Airport to Los Angeles (PAE - LAX)
- Richmond to El Paso (RIC - ELP)
- Richmond to El Paso (RIC - ELP)
- Washington to Providence (DCA - PVD)
- Seattle to New Orleans (SEA - MSY)
- New York to Tampa (LGA - TPA)
- San Juan to Orlando (SJU - MCO)
- Washington to Providence (DCA - PVD)
- Seattle to San Antonio (SEA - SAT)
- New York to Orlando (LGA - MCO)