Flights to Houston (IAH)

718 inbound routes in the current dataset.

Open Map View for IAH

Airlines

33 carriers

Domestic origins

13 airports

International origins

9 airports

Top origin countries serving IAH on this page

  • US: 13 origin airport matches
  • MX: 3 origin airport matches
  • BQ: 1 origin airport match
  • CR: 1 origin airport match
  • PE: 1 origin airport match

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

Airlines flying to IAH

  • Air New ZealandAir New Zealand
  • United AirlinesUnited Airlines
  • Copa AirlinesCopa Airlines
  • EmiratesEmirates
  • LufthansaLufthansa
  • Air CanadaAir Canada
  • Turkish AirlinesTurkish Airlines
  • All Nippon AirwaysAll Nippon Airways
  • American AirlinesAmerican Airlines
  • FinnairFinnair
  • British AirwaysBritish Airways
  • Aer LingusAer Lingus
  • Iberia AirlinesIberia Airlines
  • Swiss International Air LinesSwiss International Air Lines
  • Austrian AirlinesAustrian Airlines
  • Brussels AirlinesBrussels Airlines
  • Air FranceAir France
  • Alaska AirlinesAlaska Airlines
  • EVA AirEVA Air
  • Cathay PacificCathay Pacific
  • Delta Air LinesDelta Air Lines
  • Japan AirlinesJapan Airlines
  • Korean AirKorean Air
  • KLMKLM Royal Dutch Airlines
  • LATAM AirlinesLATAM Airlines
  • Asiana AirlinesAsiana Airlines
  • Philippine AirlinesPhilippine Airlines
  • QantasQantas
  • Qatar AirwaysQatar Airways
  • Saudi Arabian AirlinesSaudi Arabian Airlines
  • Air Tahiti NuiAir Tahiti Nui
  • Virgin AustraliaVirgin Australia
  • AeroMéxicoAeroMéxico

Origin airports

  • United StatesKansas City (MCI)
  • United StatesKnoxville/Maryville (TYS)
  • Caribbean NetherlandsKralendijk (BON)
  • United StatesLafayette (LFT)
  • United StatesLake Charles (LCH)
  • United StatesLaredo (LRD)
  • United StatesLas Vegas (LAS)
  • Costa RicaLiberia (LIR)
  • PeruLima (LIM)
  • United StatesLittle Rock (LIT)
  • United KingdomLondon (LHR)
  • United StatesLos Angeles (LAX)
  • United StatesLouisville (SDF)
  • United StatesLubbock (LBB)
  • NicaraguaManagua (MGA)
  • MexicoManzanillo (ZLO)
  • MexicoMazatlàn (MZT)
  • United StatesMcAllen (MFE)
  • ColombiaMedellín (MDE)
  • United StatesMemphis (MEM)
  • United StatesMeridian (MEI)
  • MexicoMexico City (MEX)

Inbound route details

Origin-country mix in this list:US 29/40GB 7/40PE 2/40BQ 1/40CR 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?

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

How many origin airports connect to IAH?

On this page, 22 origin airports connect to IAH, including 13 domestic and 9 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.