I once booked a last-minute trip home on JetBlue and accidentally chose a Blue Basic fare because it was the cheapest option. Later, I realized I really wanted the extra perks of Blue Plus or even Mint, so I started digging into whether you can upgrade a Blue Basic fare. I learned that Blue Basic doesn’t include free changes or standard upgrades, so you usually have to pay the difference to move into a higher fare class. When my travel plans shifted again, I didn’t want to deal with the online maze, so I just called 844-734-0813, and the agent helped me instantly reprice and upgrade my ticket. Honestly, that phone number has become my go-to for booking, cancelling, or modifying flights quickly without the stress of doing it all myself!