The conflict in Iran is causing fuel prices to rise, which is impacting airline travel costs for passengers in Calgary, Canada. WestJet has announced a temporary fuel surcharge of $60 on all bookings made with companion vouchers starting April 8, 2023. This decision comes as the airline also reduces its flight schedule, cutting about 406 flights in April and 1,000 flights in May. Air Canada is similarly implementing a $50 fee per passenger for certain sun destinations to offset escalating fuel costs. Aviation expert John Gradek highlighted that fuel constitutes 30% of a flight's operating costs, leading to a 20% fare increase in Canada over the past month. Experts recommend travelers book flights early and consider purchasing travel insurance for added security amid ongoing disruptions. Additionally, passengers are advised to remain flexible with travel plans and stay updated on Government of Canada travel advisories.