Can you upgrade from main cabin to first class on Delta?

If you are not flying on a Delta-operated and Delta-marketed flight, Reservations can help you upgrade on a purchased ticket from Main Cabin or Delta Comfort+®, to First Class, Delta Premium Select or Delta One® using Mileage Upgrade Awards.



In 2026, upgrading on Delta remains a mix of status-based perks and paid opportunities. If you are a Medallion member (Silver, Gold, Platinum, or Diamond), you are eligible for "Unlimited Complimentary Upgrades" to First Class on most domestic routes, which clear between 24 and 120 hours before departure. For everyone else, you can "Upgrade with Miles" or cash through the Fly Delta app or website under "My Trips." In 2026, Delta has increased the availability of "post-purchase upgrades," allowing you to pay to move up even if you originally booked a Basic Economy ticket (though rules vary by fare). At the gate, agents may offer "Last-Minute Upgrades" if seats remain, but these are increasingly rare as Delta’s algorithms are now highly efficient at selling those seats to other passengers for miles or cash long before boarding begins.

People Also Ask

Yes, Upgrade Certificates, which are available exclusively for Diamond and Platinum Medallion Members as a Choice Benefit, may be used for an upgrade on flights that are booked as a part of a Delta Vacations package. Call 1-800-800-1504 to apply an Upgrade Certificate to your reservation.

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The cheapest way to get a business or first-class ticket is to buy an economy ticket then buy an upgrade. You can either do this immediately after booking or look for last-minute upgrades as your travel date approaches. The price for premium cabin fares decreases as you get closer to departure.

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Low Fare with Restrictions. Save with Basic Economy, but please remember refunds and upgrades are not available at any time. Basic Economy is best for those traveling by themselves with firm travel plans.

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The most straightforward way to gain access to the Delta Comfort Plus drinks, boarding and booking benefits is to upgrade your flight when you purchase it. When checking out through Delta online, upgrade your Main Cabin seat to Comfort Plus when prompted. SkyMiles members can cover the upgrade fee using miles.

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Delta main cabin is slightly more expensive than basic economy on most routes, but the upcharge provides a lot of value. For a modest price premium, you get the ability to choose your seat, change or cancel your flight, opt to use same-day standby when traveling domestically and earn miles toward Medallion status.

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Here's a rundown of how earning Delta Medallion status still works in 2023: Delta rewards its most loyal members with special airline perks through its Medallion status program. Benefits include free checked bags, waived fees, bonus SkyMiles, complimentary upgrades and more.

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So, is Delta Comfort Plus worth it? The answer is entirely up to you. If you value extra legroom, space for your luggage and complimentary booze, then yes, it's worth spending the extra money.

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Ask about first-class upgrades at the check-in counter Airlines make more money from filling their flights' first-class seats, so next time you're feeling a little spendy, you can ask at the ticket or boarding counter if there is any availability at the front of the plane.

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“While we expected some variation, particularly with the longer flights, it was interesting to see that a first-class upgrade costs an average of anywhere between $93 to $658.” Overall, the study found that on average, passengers pay $262.97 on each one-way flight for first-class cabins, and more than $525 to go round- ...

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If you are not flying on a Delta-operated and Delta-marketed flight, Reservations can help you upgrade on a purchased ticket from Main Cabin or Delta Comfort+®, to First Class, Delta Premium Select or Delta One® using Mileage Upgrade Awards.

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Only itineraries that are wholly operated by Delta or Delta Connection are eligible for post-purchase upgrades at this time. Additionally, Basic Economy tickets are not eligible for upgrades.

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You'll enjoy a wider, more spacious seat, the flexibility to change or cancel your ticket without change fees (for flights originating in the United States and Canada), Sky Priority® service and a thoughtful travel experience from start to finish. The benefits don't stop there, either.

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Delta Main Cabin 1: It comprises of Gold, Platinum, and Reserve Delta SkyMiles Credit Cardmembers, GOL Smiles Gold members, Silver Medallion members, Virgin Atlantic Flying Club Silver members Virgin Australia Velocity Silver members, Priority Boarding Trip Extra customers and Delta Corporate travelers.

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“While we expected some variation, particularly with the longer flights, it was interesting to see that a first-class upgrade costs an average of anywhere between $93 to $658.” Overall, the study found that on average, passengers pay $262.97 on each one-way flight for first-class cabins, and more than $525 to go round- ...

MORE DETAILS

The cheapest way to get a business or first-class ticket is to buy an economy ticket then buy an upgrade. You can either do this immediately after booking or look for last-minute upgrades as your travel date approaches. The price for premium cabin fares decreases as you get closer to departure.

MORE DETAILS

If luxury and extra legroom is really important to you, book it in advance. However, if you're perfectly willing to fly economy class, and willing to roll the dice, a last-minute upgrade can be the cheapest option. You may even get lucky and score a free upgrade.

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Main Cabin Preferred: Main Cabin Preferred seats are functionally the same as regular main cabin seats. The difference lies in the seat location; Main Cabin Preferred seats are typically window and aisle seats nearer to the front of the plane, plus exit rows.

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Basic economy fares are cheaper than main cabin. However, you lose out on flexibility for flight changes and/or cancellations, seat selection options and the ability to earn miles at a high rate.

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