Cheap direct flights from Houston IAH
8 current round-trip routes with prices below typical for IAH. Tap a card to see live fares for those dates.
Refreshed within the last 72 hours · Updated 31 August 2026
Summary
There are 8 active direct-flight deals from George Bush Intercontinental (IAH) with prices below the typical fare for each route, covering Detroit, Bozeman, Santa Ana, Paris and London. The cheapest is $106 round-trip to Detroit (DTW) for 13 Oct → 20 Oct (7 nights), 59% below the typical fare for that route. Average savings across the 8 deals is 20% off typical fares. Prices are refreshed daily from live Google Flights data. Updated 31 August 2026.
Frontier
United
United
Air France
British Airways
United
American
United
Frequently asked questions
What's the cheapest direct flight from IAH right now?
$106 round-trip to Detroit (DTW) for 13 Oct 2026 → 20 Oct 2026, which is 59% below the typical fare on that route.
Which destinations have deals from IAH?
8 destinations have active deals: Detroit (DTW) from $106; Bozeman (BZN) from $339; Santa Ana (SNA) from $339; Paris (CDG) from $948; London (LHR) from $902; Austin (AUS) from $215; Dallas-Fort Worth (DFW) from $283; Tulum (TQO) from $806.
How recent are these prices?
Each deal is backed by a live fare we verified within the last 72 hours. Routes without recent cached data don't appear on this page — start a search for a missing destination and the next refresh will pick up the deal.
Are these prices for direct flights only?
Yes. Never Layover only shows nonstop fares — no layovers, no connections. Every deal on this page is a single-leg outbound + single-leg return.