$125 Cheap Frontier Airlines flights Washington (IAD) to San Antonio (SAT)
Prices were available within the past 7 days and start at $125 for one-way flights and $220 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Mon, Jun 2 - Fri, Jun 6
IAD
Washington
SAT
San Antonio
$220 Roundtrip, found 23 hours ago
$220
Roundtrip
found 23 hours ago
Mon, Jun 2 - Fri, Jun 6
IAD
Washington
SAT
San Antonio
$228 Roundtrip, found 23 hours ago
$228
Roundtrip
found 23 hours ago
Most Popular Frontier Airlines Routes from Washington
Most Popular Frontier Airlines Routes from San Antonio
- Newark Liberty Intl. Airport to Atlanta (EWR - ATL)
- Los Angeles to New York (LAX - JFK)
- Austin to Newark Liberty Intl. Airport (AUS - EWR)
- New York to Dallas (JFK - DFW)
- New York to Orlando (JFK - MCO)
- Houston to Los Angeles (IAH - LAX)
- Atlanta to Newark Liberty Intl. Airport (ATL - EWR)
- New York to Atlanta (JFK - ATL)
- New York to Santo Domingo (JFK - SDQ)
- Washington to San Francisco (DCA - SFO)
Popular Domestic Routes in San Antonio Intl.
- Washington to San Francisco (IAD - SFO)
- Washington to San Francisco (IAD - SFO)
- New York to Miami (JFK - MIA)
- New York to Dallas (JFK - DFW)
- New York to Orlando (JFK - MCO)
- Austin to Newark Liberty Intl. Airport (AUS - EWR)
- Houston to Los Angeles (IAH - LAX)
- Houston to Los Angeles (IAH - LAX)
- New York to Dallas (JFK - DFW)
- Washington to San Francisco (DCA - SFO)