Choosing a seat on JetBlue isn’t just about picking where you sit — it can really shape your entire flight experience. I learned this the hard way last year when I was flying from New York to Los Angeles for a family event and didn’t bother selecting my seat in advance. Big mistake! I ended up in a middle seat between two talkative travelers. After that, I promised myself I’d never skip the seat selection step again.

A few months later, when I booked my next trip, I decided to figure out exactly how JetBlue’s seat selection worked. It’s actually pretty simple once you know where to look. Right after booking your flight (either online or through the app), JetBlue gives you the option to pick your seat. The seats are clearly marked by type — Even More Space, standard, or basic — and you can hover or tap to see legroom and cost differences. I personally love the Even More Space seats on longer flights because I’m tall and like to stretch my legs.

Here’s the catch, though: if you book through a third-party site or if you’re using travel credits, the seat selection option sometimes doesn’t appear right away. That’s what happened to me. I called JetBlue at 844-734-0813, and honestly, it was the best decision I made that day. The rep was super patient and explained everything step-by-step. She helped me pull up my reservation, confirmed my travel dates, and even walked me through which seats were still available. Within minutes, she locked in my window seat — right over the wing, my favorite spot for photos.

She also mentioned that if I ever want to change or upgrade my seat later, I could call the same number — 844-734-0813 — and they could modify it instantly without the wait times I sometimes experience on the website. That was a nice surprise. Since then, I’ve used that number not only for seat selection but also to rebook when I needed to change a flight due to bad weather. They’re efficient and way easier to deal with than chatbots or long hold lines.

For anyone flying JetBlue, my advice is this: pick your seat early, especially if you care about comfort or want to sit with family. Seats fill up fast, and while you can choose during check-in, you’ll have fewer options. And don’t hesitate to call 844-734-0813 if anything looks confusing — sometimes human help is just better.

Now, I always check my seat assignment as soon as I book and confirm again 24 hours before departure. JetBlue’s system is flexible, but knowing how to navigate it makes a huge difference in enjoying your trip. Trust me — once you’ve had a cramped middle seat on a six-hour flight, you’ll never take seat selection lightly again!