The cost to change your flight with EL AL can vary depending on several factors, including:

Ticket Type: The type of ticket you purchased plays a significant role in determining the cost of changing your flight.

Non-Refundable Tickets: Changing a non-refundable ticket typically incurs a change fee in addition to any fare difference. The change fee and fare rules associated with your specific ticket can vary based on the fare class and conditions.

Refundable Tickets: Refundable tickets usually allow changes without a change fee, but you may still be responsible for any fare difference.
Fare Rules: Each fare class has its own rules and restrictions, which can include specific change fees and policies. These rules are outlined when you purchase your ticket.

Time Until Departure: The timing of your change request can also impact the cost. Changing a flight closer to the departure date may result in higher change fees or more limited options.

Route and Destination: The route of your flight and whether it's domestic or international can influence the cost of changing your flight. International flights or longer-haul routes may have different fees.

Booking Method: Making changes online through the airline's website or mobile app may have lower fees compared to changes made through customer service or at the airport.

Elite Status and Loyalty Programs: If you are a member of EL AL's frequent flier program or have elite status, you may be eligible for waived or reduced change fees, depending on your membership level.

COVID-19 Policies: During the COVID-19 pandemic, many airlines, including EL AL, implemented more flexible change and cancellation policies. These policies were subject to change and varied over time.

To determine the exact cost of changing your flight with EL AL, you should:

Visit the EL AL website and log in to your account if you have one.
Access your booking in the "Manage My Booking" or "My Trips" section.

Follow the prompts to make the desired changes, and the system will typically display any associated fees before you confirm.