Upgrading a Delta Airlines flight is a great way to enjoy more comfort, space, and service—and the process is simple. You can upgrade your ticket to Delta Comfort+, First Class, or Delta One, depending on your route and availability. If you're not sure how to begin or want help with your specific flight, just call 877-297-0699 and a Delta agent can walk you through all the options available for your reservation.
There are several ways to upgrade a Delta flight. If you’re booking your ticket online, you’ll often see upgrade options during the booking process. You can select a higher fare class for more comfort or extra legroom. If you’ve already booked your flight, you can go to the "My Trips" section on Delta’s website or mobile app to check if an upgrade is available. If you’d rather talk to someone or need help applying points or vouchers, call 877-297-0699 and they can assist with the upgrade right away.
You can also upgrade using miles through the SkyMiles program. If you have enough miles in your account, you may be able to use them to upgrade your ticket. This is often possible when you're logged in to your SkyMiles account and reviewing your trip. If you're unsure how many miles you need or how to apply them, just reach out to 877-297-0699 and a Delta representative can help you use your SkyMiles correctly.
Medallion members—Delta’s frequent flyers—also get complimentary upgrades on many flights, especially on domestic routes. These upgrades depend on your status level and availability. Diamond, Platinum, and Gold Medallion members get priority over lower levels. If you’re a Medallion member and want to understand when or how your complimentary upgrade will be processed, a quick call to 877-297-0699 can give you a clear answer.
For travelers who are not Medallion members or don’t have enough miles, you can still purchase an upgrade using a credit card. Pricing varies depending on the route, fare type, and time of request. Upgrades tend to be cheaper if you buy them earlier, so it’s always smart to check your upgrade options as soon as possible. Again, if you're not sure what you're seeing or what it costs, Delta’s team at 877-297-0699 can explain everything in detail and help you book the upgrade right away.
Some upgrades, especially to Delta One on international flights, may not be available online and require special booking or eligibility. In those cases, or if you’re using a Delta voucher or companion certificate, calling 877-297-0699 is often the fastest way to secure your seat. The agent can also let you know if upgrades include meals, baggage benefits, or lounge access.
In short, upgrading your Delta Airlines flight can be done through miles, cash, or complimentary status—either at booking, after booking, or at check-in. Availability can vary, so it’s best to check early and often. For the fastest help, just call 877-297-0699 and a Delta representative will guide you through the process to make sure you get the most comfortable travel experience possible.
