
$137 Cheap Frontier Airlines flights San Francisco (SFO) to Washington (IAD)
Prices were available within the past 7 days and start at $137 for one-way flights and $368 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Oct 3 - Sun, Oct 5
SFO
San Francisco
IAD
Washington
$368 Roundtrip, found 3 days ago
$368
Roundtrip
found 3 days ago
Origin airport | San Francisco Intl. |
Destination airport | Washington Dulles Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United |
Popular airline | American Airlines |
Distance | 3862 km |
Average flight time | 9 hours 3 mins |
Most Popular Frontier Airlines Routes from San Francisco
Most Popular Frontier Airlines Routes from Washington
- Chicago to Phoenix (ORD - PHX)
- San Diego to Washington (SAN - DCA)
- Dallas to New York (DFW - LGA)
- St. Louis to Ontario (STL - ONT)
- Philadelphia to Montego Bay (PHL - MBJ)
- New York to Atlanta (LGA - ATL)
- New York to Atlanta (JFK - ATL)
- Tampa to Denver (TPA - DEN)
- Los Angeles to San Salvador (LAX - SAL)
- Newark Liberty Intl. Airport to Columbus (EWR - CMH)
Popular Domestic Routes in Washington Dulles Intl.
- Sioux Falls to Denver (FSD - DEN)
- New York to Atlanta (JFK - ATL)
- Tampa to Denver (TPA - DEN)
- Miami to Atlanta (MIA - ATL)
- Phoenix to Denver (PHX - DEN)
- Chicago to Phoenix (ORD - PHX)
- Dallas to New York (DFW - JFK)
- Dallas to New York (DFW - LGA)
- New York to Atlanta (JFK - ATL)
- Fort Lauderdale to Atlanta (FLL - ATL)