Cheap direct flights from Houston IAH

13 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 3 June 2026

Summary

There are 13 active direct-flight deals from George Bush Intercontinental (IAH) with prices below the typical fare for each route, covering Charlotte, Detroit, London, Atlanta and Los Angeles. The cheapest is $218 round-trip to Charlotte (CLT) for 17 Jun → 20 Jun (3 nights), 59% below the typical fare for that route. Average savings across the 13 deals is 26% off typical fares. Prices are refreshed daily from live Google Flights data. Updated 3 June 2026.

Charlotte (CLT)
−59%
Frontier
Jun 17 – Jun 20 · 3 nights
$218 typical $534
Detroit (DTW)
−44%
Frontier
Jul 13 – Jul 20 · 7 nights
$284 typical $507
London (LHR)
−41%
United
Aug 18 – Sep 1 · 14 nights
$887 typical $1,498
Atlanta (ATL)
−36%
Frontier
Jul 13 – Jul 16 · 3 nights
$158 typical $248
Los Angeles (LAX)
−36%
Frontier
Jul 13 – Jul 20 · 7 nights
$296 typical $463
Chicago (ORD)
−32%
Frontier
Jul 13 – Jul 16 · 3 nights
$190 typical $279
Baltimore (BWI)
−29%
Frontier
Jul 13 – Jul 20 · 7 nights
$298 typical $420
McAllen (MFE)
−29%
United
Jun 26 – Jun 28 · 2 nights
$239 typical $336
Phoenix (PHX)
−24%
Frontier
Jul 13 – Jul 20 · 7 nights
$282 typical $371
Philadelphia (PHL)
−20%
American
Jul 17 – Jul 19 · 2 nights
$309 typical $387
Dallas-Fort Worth (DFW)
American
Jul 13 – Jul 16 · 3 nights
$309
New Orleans (MSY)
United
Jul 13 – Jul 16 · 3 nights
$237
Austin (AUS)
United
Jul 13 – Jul 16 · 3 nights
$399

Frequently asked questions

What's the cheapest direct flight from IAH right now?

$218 round-trip to Charlotte (CLT) for 17 Jun 2026 → 20 Jun 2026, which is 59% below the typical fare on that route.

Which destinations have deals from IAH?

13 destinations have active deals: Charlotte (CLT) from $218; Detroit (DTW) from $284; London (LHR) from $887; Atlanta (ATL) from $158; Los Angeles (LAX) from $296; Chicago (ORD) from $190; Baltimore (BWI) from $298; McAllen (MFE) from $239; Phoenix (PHX) from $282; Philadelphia (PHL) from $309; Dallas-Fort Worth (DFW) from $309; New Orleans (MSY) from $237; Austin (AUS) from $399.

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.

Find more deals from IAH Search up to 8 destinations at once under a price cap (Pro)