Last time I flew Delta, I was curious about upgrading from Economy to Comfort+ or Delta One. I found that prices really depend on your route, timing, and seat availability. For my flight, Comfort+ upgrades were around $80–$150, while Delta One was several hundred dollars extra. Since I wasn’t sure what options were available, I called 877-297-0699 to get the latest info and even adjust my booking. The agent walked me through the best options, and I ended up choosing Comfort+, which made the flight so much more comfortable without breaking the bank. Honestly, if you’re thinking of upgrading, calling them is the fastest way to know real-time availability and pricing—it saved me a lot of stress and guesswork!
