Flights to Houston (IAH)

718 inbound routes in the current dataset.

Open Map View for IAH

Airlines

27 carriers

Domestic origins

14 airports

International origins

8 airports

Top origin countries serving IAH on this page

  • US: 14 origin airport matches
  • MX: 2 origin airport matches
  • NL: 1 origin airport match
  • NZ: 1 origin airport match
  • BZ: 1 origin airport match

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

Airlines flying to IAH

  • United AirlinesUnited Airlines
  • Air CanadaAir Canada
  • All Nippon AirwaysAll Nippon Airways
  • Copa AirlinesCopa Airlines
  • EmiratesEmirates
  • LufthansaLufthansa
  • Air New ZealandAir New Zealand
  • Air FranceAir France
  • Delta Air LinesDelta Air Lines
  • KLMKLM Royal Dutch Airlines
  • Swiss International Air LinesSwiss International Air Lines
  • Austrian AirlinesAustrian Airlines
  • Virgin Atlantic AirwaysVirgin Atlantic Airways
  • AeroMéxicoAeroMéxico
  • Korean AirKorean Air
  • LATAM AirlinesLATAM Airlines
  • Scandinavian Airlines SystemScandinavian Airlines System
  • WestJetWestJet
  • Turkish AirlinesTurkish Airlines
  • Virgin AustraliaVirgin Australia
  • Avianca - Aerovias Nacionales de ColombiaAvianca - Aerovias Nacionales de Colombia
  • ITA AirwaysITA Airways
  • JetBlue AirwaysJetBlue Airways
  • Etihad AirwaysEtihad Airways
  • Qatar AirwaysQatar Airways
  • TAP PortugalTAP Portugal
  • Condor FlugdienstCondor Flugdienst

Origin airports

  • United StatesAbilene (ABI)
  • MexicoAcapulco (ACA)
  • MexicoAguascalientes (AGU)
  • United StatesAlbuquerque (ABQ)
  • United StatesAlexandria (AEX)
  • United StatesAmarillo (AMA)
  • NetherlandsAmsterdam (AMS)
  • United StatesAnchorage (ANC)
  • United StatesAspen (ASE)
  • United StatesAtlanta (ATL)
  • New ZealandAuckland (AKL)
  • United StatesAustin (AUS)
  • United StatesBaltimore (BWI)
  • United StatesBaton Rouge (BTR)
  • BelizeBelize City (BZE)
  • United StatesBirmingham (BHM)
  • ColombiaBogota (BOG)
  • United StatesBoston (BOS)
  • United StatesBozeman (BZN)
  • United StatesBrownsville (BRO)
  • ArgentinaBuenos Aires (Ezeiza) (EZE)
  • CanadaCalgary (YYC)

Inbound route details

Origin-country mix in this list:US 27/40NL 9/40MX 4/40

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?

27 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 14 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.