How to upgrade flights on Delta Airlines using miles

Do you want to upgrade a flight with Delta Airlines with miles? Delta Airlines adds a few miles points in the SkyMiles member account after each dollar they spend meanwhile booking flights with them. Your Delta miles are not only applicable for a new booking, but you can also get a flight upgrade by redeeming miles. You can use Delta miles for a seat upgrade while booking a flight or you can also use it later after you have already booked a flight. More details regarding the right procedure for upgrading your Delta flight with miles is as below.

How can you upgrade with miles while booking Delta flight?

You can upgrade your Delta flight by redeeming miles at the time of booking itself. The difference of Delta flight seat upgrade cost while you spend miles instead of paying is calculated on the basis of one cent-per mile. Hence, the steps to upgrade Delta flight with mile at the time of booking are as below:

1. Go to the official website of Delta Airlines

2. Next look for book a flight tab and then start search

3. Then choose trip type and provide further details

4. Submit your origin and arrival city names

5. Then select travel dates and enter travelers details

6. Next hit search to retrieve all the available flights list

7. Then choose a most suitable flight from the list

8. Next select your ticket and move to the seat upgrade

9. Now choose upgrade with miles option before proceeding to the final payment

10. After selecting the option allow to redeem the applicable miles for an upgrade·        

How can you upgrade with miles after booking Delta flight?

According to Delta airlines seat upgrade policy you can also use miles for upgrading a flight that you have already purchased with them. Hence, the procedure to upgrade your Delta flight with miles after booking, are as below:

1. Visit the Delta Airlines website on a browser

2. Further navigate to My Trips section on home page

3. Then enter your Booking ID and last name to find a reservation

4. Next scroll down to an individual flight from list that you want to upgrade

5. After that, choose upgrade with miles option and then a seat map will appear

6. Now pick a seat and redeem the miles from your account to upgrade

Apart from that, you can also upgrade Delta Airlines flight with a few more available options other than the miles. You can contact Delta Airlines call center to collect significant details about the other flight upgrade options provided by them.