Cheap United flights Houston (IAH) to San Salvador (SAL)

• Boston to Vancouver (BOS - YVR)
• Denver to Newark Liberty Intl. Airport (DEN - EWR)
• Seattle to Manila (SEA - MNL)
• Miami to Washington (MIA - IAD)
• Cleveland to Nairobi (CLE - NBO)
• Denver to New York (DEN - LGA)
• San Antonio to Ontario (SAT - ONT)
• Idaho Falls to Columbus (IDA - CMH)
• New Orleans to San Francisco (MSY - SFO)
• Seattle to Manila (SEA - MNL)

Popular Domestic Routes in El Salvador Intl.

• Cleveland to Nairobi (CLE - NBO)
• San Antonio to Ontario (SAT - ONT)
• Denver to Newark Liberty Intl. Airport (DEN - EWR)
• Louisville to Kahului (SDF - OGG)
• Denver to Newark Liberty Intl. Airport (DEN - EWR)
• Washington to San Juan (IAD - SJU)
• West Palm Beach to Charlotte (PBI - CLT)
• San Antonio to Ontario (SAT - ONT)
• Asheville to San Diego (AVL - SAN)
• Idaho Falls to Columbus (IDA - CMH)

Airlines Operating

• Delta
• United
• American Airlines
• Spirit Airlines
• Frontier Airlines
• JetBlue Airways
• Air Canada
• Alaska Airlines
• British Airways
• Lufthansa
• Air France
• KLM
• Virgin Atlantic
• Finnair
• Aer Lingus
• Brussels Airlines

• Flights from Houston
• Flights from The Woodlands
• Flights from Katy
• Flights from Spring
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• Flights from Sugar Land
• Flights from Humble
• Flights from Montgomery
• Flights from Webster
• Flights from Cypress
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• Flights from Tomball