AirlinePets in cabinCabin feeHold / cargo
Air CanadaCanadaYesCA/US $50–$60 each way (Canada/US)Yes
Air FranceFranceYesflat fee by destinationYes
Alaska AirlinesUnited StatesYes$100–$200 each wayYes
Allegiant AirUnited StatesYes$50 per segmentNo
American AirlinesUnited StatesYes$150 each wayMilitary / official orders only
Breeze AirwaysUnited StatesYessee Breeze's websiteNo
British AirwaysUnited KingdomNonot available in the cabinYes
Delta Air LinesUnited StatesYes$150 each way (US/Canada)Military / official orders only
EmiratesUnited Arab EmiratesNonot available in the cabinYes
Frontier AirlinesUnited StatesYes$149 each wayNo
Hawaiian AirlinesUnited StatesYes$100–$200 each wayYes
JetBlueUnited StatesYes$150 each wayNo
KLMNetherlandsYes€70–€500 one wayYes
LufthansaGermanyYesfrom €35 / $50 one wayYes
Southwest AirlinesUnited StatesYes$125 each wayNo
Spirit AirlinesUnited StatesYessee Spirit's current chargesNo
Sun Country AirlinesUnited StatesYesper segment — see Sun CountryNo
Turkish AirlinesTürkiyeYes$75 per carrier (interline fares)Yes
United AirlinesUnited StatesYes$150 each wayMilitary / official orders only
WestJetCanadaYes$50–$59 each way (Canada/US)Yes

Fees are one way unless the airline says otherwise, and change often — the airline page linked under each answer is the final word. Service animals follow separate rules.