Direct flights from Houston to Baltimore IAH → BWI
ATI, Frontier Airlines, Spirit Airlines and United Airlines operate nonstop flights from Houston (IAH) to Baltimore (BWI). The nonstop flight takes around ~2h 29m, covering 1,234 miles (1,986 km) and operates multiple daily. Round-trip fares currently start at $258, with a typical fare around $424 across 16 recent fare combinations. Updated 28 June 2026.
60-day flexibility overview based on 16 recent fares across the next 60 days
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ATI
8C
Frontier Airlines
F9
Spirit Airlines
NK
United Airlines
UA
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Frequently asked questions
Is there a direct flight from Houston to Baltimore?
Yes, ATI, Frontier Airlines and 2 more airlines operate nonstop flights from Houston (IAH) to Baltimore (BWI).
Which airlines fly direct from Houston to Baltimore?
ATI, Frontier Airlines, Spirit Airlines, United Airlines operate nonstop flights from Houston to Baltimore.
How long is the flight from Houston to Baltimore?
The nonstop flight from Houston to Baltimore takes ~2h 29m (approximately 1986 km).
How often do direct flights operate from Houston to Baltimore?
Nonstop flights from Houston to Baltimore operate multiple daily.
How much is a round-trip flight from Houston to Baltimore?
Round-trip flights from Houston (IAH) to Baltimore (BWI) start at $258, with a typical fare around $424. Based on 16 recent fare combinations.