Flights to Houston (IAH)

718 inbound routes in the current dataset.

Open Map View for IAH

Airlines

18 carriers

Domestic origins

22 airports

International origins

8 airports

Top origin countries serving IAH on this page

  • US: 22 origin airport matches
  • MX: 2 origin airport matches
  • CA: 1 origin airport match
  • DE: 1 origin airport match
  • KY: 1 origin airport match

Flight-number preview is shown for up to 8 routes per page.

Airlines flying to IAH

  • EmiratesEmirates
  • Swiss International Air LinesSwiss International Air Lines
  • Air New ZealandAir New Zealand
  • Brussels AirlinesBrussels Airlines
  • United AirlinesUnited Airlines
  • Air CanadaAir Canada
  • Avianca - Aerovias Nacionales de ColombiaAvianca - Aerovias Nacionales de Colombia
  • Copa AirlinesCopa Airlines
  • LufthansaLufthansa
  • All Nippon AirwaysAll Nippon Airways
  • AzulAzul
  • Air ChathamsAir Chathams
  • VivaAerobusVivaAerobus
  • VolarisVolaris
  • Virgin AustraliaVirgin Australia
  • IndiGo AirlinesIndiGo Airlines
  • Thai Airways InternationalThai Airways International
  • Turkish AirlinesTurkish Airlines

Origin airports

  • United StatesDulles (IAD)
  • United StatesDurango (DRO)
  • United StatesEagle (EGE)
  • CanadaEdmonton (YEG)
  • United StatesEl Paso (ELP)
  • United StatesFayetteville/Springdale/Rogers (XNA)
  • United StatesFort Lauderdale (FLL)
  • United StatesFort Myers (RSW)
  • GermanyFrankfurt am Main (FRA)
  • Cayman IslandsGeorge Town (GCM)
  • GuyanaGeorgetown (GEO)
  • United StatesGrand Rapids (GRR)
  • United StatesGreenville/Greer/Spartanburg (GSP)
  • MexicoGuadalajara (GDL)
  • GuatemalaGuatemala City (GUA)
  • United StatesGulfport (GPT)
  • United StatesGunnison (GUC)
  • United StatesHarlingen (HRL)
  • United StatesHayden (HDN)
  • United StatesHobbs (HOB)
  • United StatesHonolulu, Oahu (HNL)
  • United StatesHuntsville (HSV)
  • United StatesIndianapolis (IND)
  • TürkiyeIstanbul (IST)
  • MexicoIxtapa (ZIH)
  • United StatesJackson (JAC)
  • United StatesJackson (JAN)
  • United StatesJacksonville (JAX)
  • United StatesKalispell (FCA)
  • United StatesKansas City (MCI)

Inbound route details

Origin-country mix in this list:US 29/40CA 4/40DE 4/40KY 2/40GY 1/40

Plan around IAH

Compare inbound and outbound coverage to evaluate connection opportunities, seasonal route depth, and airline mix before locking in your itinerary.

View flights from IAH →Browse more airport code pages →Explore airline network coverage →Compare nearby airports by country →

Frequently asked questions

Which airlines fly to IAH?

18 airlines have inbound service to Houston in the current dataset.

How many origin airports connect to IAH?

On this page, 30 origin airports connect to IAH, including 22 domestic and 8 international origins.

How should I use this inbound route page for trip planning?

Use this page to identify feeder cities and airline options into one airport, then open city-pair route pages and map view to compare alternatives before booking.