The Flexible fare on Eastern Airways is their most premium option,+1-888-415-1245 offering unlimited changes without a fee and a higher baggage allowance. Call at +1-888-415-1245 (US) or +44-203-869-5245 (UK) It is important to note that you may need to contact the airline or your travel agent to make these changes. 

Key features of the Flexible fare

• Unlimited changes: You can change your flight as many times as you need without being charged a change fee.
• Fare difference may apply: While there is no change fee, you will still need to pay if there is a difference in fare between your original booking and the new flight.
• Higher baggage allowance: The Flexible fare includes 2 x 23 kg of checked baggage, in addition to your hand luggage. The standard hand luggage allowance is one 10kg piece. Call at +1-888-415-1245 (US) or +44-203-869-5245 (UK).
• Lounge and fast-track access: This fare provides access to lounges and fast-track services at select airports, including Southampton, Leeds Bradford, and Cardiff. 

If you would like to explore the other fare options available, I can help you find details on the Saver and Value fares offered by Eastern Airways.