You found a Delta flight you want, and American Express is the only bank whose points reach Delta SkyMiles. So the transfer looks like the obvious move. But Delta prices awards dynamically, SkyMiles are one of the lower-value currencies, and Amex adds a fee that no other transfer carries. Is moving your points straight to Delta really the cheapest way to book that seat?
When you transfer Amex points to Delta, you are making an instant, irreversible 1:1 move, and you pay a federal excise tax offset fee on the way. Delta values its own miles at roughly 1.2 cents each in our points valuations, below every Amex airline partner. That gap is why the same Delta seat is often cheaper booked through a SkyTeam partner instead.
In this guide, you'll see exactly how to transfer, what the fee really costs at each amount, and when Virgin Atlantic or Flying Blue books the identical Delta flight for fewer points and no fee.
Key Takeaways
- Amex is the only bank that transfers to Delta, at 1:1, instantly, in 1,000-point increments (as of October 2026).
- A fee applies that no other Amex transfer has: $0.0006 per point, so 50,000 points cost $30, capped at $99 once you move 165,000 points.
- SkyMiles are worth about 1.2¢, below Virgin Atlantic (1.5¢) and Flying Blue (1.4¢), both reachable from the same Amex points.
- Virgin Atlantic and Flying Blue both book Delta flights, often for fewer miles and with no excise fee, because neither is a US airline.
- Transfer to Delta only after you confirm the seat and check the partner price first, because the move cannot be undone.
How to Transfer Amex Points to Delta
The mechanics are simple, and that simplicity is part of the trap: the transfer is fast and final, so the decision matters more than the clicks. Delta SkyMiles is the only major airline program with a single bank partner, which is why Amex is your only transferable-points route in.
| Detail | Value |
|---|---|
| Ratio | 1:1 (1,000 Amex points = 1,000 SkyMiles) |
| Minimum transfer | 1,000 points, in 1,000-point increments |
| Transfer speed | Instant in almost all cases |
| Excise tax offset fee | $0.0006 per point, maximum $99 |
| Reversible? | No, transfers are one-way |
To move the points, link your Delta SkyMiles account under "Transfer Points" in your Amex Membership Rewards dashboard, enter a multiple of 1,000, and confirm. The miles usually post within seconds. Because the transfer is irreversible, treat the confirm button the way you would a non-refundable purchase.
One timing note: Delta SkyMiles do not expire, so there is never a reason to transfer early to "lock in" a balance. Move points only when you are ready to book a specific seat.
The Fee Most People Forget
Every other Amex airline transfer is free. Transfers to US airlines are not, because Amex passes on a federal excise tax as an offset fee on Membership Rewards transfers. Delta and JetBlue are the two partners this applies to, so the cost below is specific to a Delta transfer and does not exist when you send the same points to a foreign carrier like Virgin Atlantic.
| Amex points transferred to Delta | Excise fee ($0.0006/point) |
|---|---|
| 10,000 | $6.00 |
| 25,000 | $15.00 |
| 50,000 | $30.00 |
| 100,000 | $60.00 |
| 165,000 or more | $99.00 (capped) |
The fee is small in dollar terms, but it stacks on top of SkyMiles already being a weak currency. On a 50,000-point transfer you pay $30 for miles worth about $600 at 1.2 cents each. Send those same 50,000 points to a 1.5-cent partner for free, and you start $150 ahead before you even search for a seat. For how SkyMiles rank against every other Amex redemption, see our guide to how much Amex points are worth. Watch for occasional targeted Amex Offers that rebate this fee, but never count on one.
Where the Same Delta Seat Costs Less
Here is the insight the how-to guides skip: you rarely need SkyMiles to fly Delta. Delta is a SkyTeam member, so partner programs sell seats on the exact same Delta flights, and two of those partners are Amex transfer partners too. Because they are not US airlines, transferring to them avoids the excise fee entirely.
| Where 50,000 Amex points go | Miles after transfer | Fee | Books Delta flights? |
|---|---|---|---|
| Delta SkyMiles (1:1) | 50,000 | $30 | Yes, but priced dynamically |
| Virgin Atlantic Flying Club (1:1) | 50,000 | $0 | Yes, strong on short-haul and some Delta One |
| Air France-KLM Flying Blue (1:1) | 50,000 | $0 | Yes, no fuel surcharges |
Virgin Atlantic for short-haul and Delta One
Virgin Atlantic uses a distance-based chart for Delta flights, which beats Delta's dynamic pricing on the routes where SkyMiles spike. Short domestic Delta hops under 500 miles have priced from around 7,500 Flying Club points one-way, and transcontinental and Delta One routes can undercut SkyMiles sharply. Two cautions as of October 2026: Virgin raised its partner award fees in 2026, and long-haul Delta One space through Virgin is limited, so confirm the live price and seat before you transfer.
Flying Blue for transatlantic
Flying Blue also books Delta across the Atlantic with no fuel surcharges, and it priced many 2026 Delta awards roughly 20–33% below their 2025 cost. If your trip is US to Europe on Delta metal, price it in Flying Blue first. For more on timing those transfers, see our Virgin Atlantic transfer bonus guide.
Transfers to both partners take about 24 to 48 hours from Amex, versus instant to Delta, so build in a buffer when a seat is scarce.
When Transferring to Delta Is Still Right
Partners win often, but not always. The decision comes down to price and availability on your specific flight, not a blanket rule. Transfer Amex points to Delta when one of these is true.
- The SkyMiles price is genuinely lower. On some domestic and off-peak routes, Delta's dynamic pricing dips below the partner rate. If Delta.com shows a reasonable number, the direct route wins.
- The partner has no seat. Virgin Atlantic and Flying Blue can only sell Delta award space that Delta releases to partners, which is sometimes less than Delta keeps for itself.
- You need instant miles. A partner transfer can take a day or two. If a seat is disappearing and you only hold Amex points, the instant Delta route may be the only one fast enough.
Use the calculator below to see exactly how many SkyMiles your Amex balance becomes, and what the fee adds.
Transfer Calculator
Common mistakes to avoid
- Transferring speculatively. Moving points to Delta "to have them" is the costliest habit, because the move is one-way and SkyMiles buy less than partner miles.
- Forgetting the fee. The $0.0006-per-point charge is easy to miss until it hits your statement.
- Skipping the partner check. Always price Virgin Atlantic and Flying Blue before you commit, especially for short-haul and transatlantic Delta flights.
- Transferring before you find a seat. Confirm award availability first, then transfer. Reversing a Delta transfer is not an option.
Checking Your Options with TransferPoints
Delta's single-partner setup makes Amex feel like the only answer, but the real choice is which SkyTeam program to send those Amex points to. Each one carries a different value, a different fee, and a different price for the same seat. Comparing them by hand across dynamic Delta pricing and two partner charts is exactly the kind of check that gets skipped under time pressure.
TransferPoints keeps that comparison in one place:
- The transfer calculator converts your Amex balance into SkyMiles or partner miles and shows the fee.
- Program pages list every Amex partner, ratio, and typical transfer time.
- Partner pages show which banks reach Delta and the alternatives that fly the same metal.
- The bonus tracker flags when a transfer bonus changes the maths on any of these routes.
The seat has to exist before any transfer is worth making. Pair these tools with FlightPoints to confirm Delta award availability across SkyMiles, Virgin Atlantic, and Flying Blue before you move a single point.
Conclusion
Amex is the only way to turn bank points into Delta SkyMiles. Being the only route in is not the same as being the best value. The transfer is instant, 1:1, and irreversible, and it carries a fee no other Amex airline transfer has. With SkyMiles worth about 1.2 cents, the same Delta flight frequently costs fewer points through Virgin Atlantic or Flying Blue, with no fee at all. The mistake to avoid is treating the direct transfer as automatic.
Before you transfer Amex points to Delta, run the one check that saves the most: confirm the seat, then compare the SkyMiles price against the partner price. More often than not, a SkyTeam partner wins on both the miles and the fee, and you keep the difference for the next trip.
Check the transfer calculator and partner pages before your next Delta booking to see whether SkyMiles or a partner gets you there for less.
Frequently Asked Questions
Can I transfer Chase or Capital One points to Delta?
No. Delta SkyMiles has exactly one transferable-points partner, American Express Membership Rewards, as of October 2026. Chase, Capital One, Citi, and Bilt do not transfer to Delta. If you want to fly Delta with those currencies, you transfer to a SkyTeam partner such as Virgin Atlantic Flying Club or Air France-KLM Flying Blue and book the Delta flight through them instead.
How much is the Amex to Delta transfer fee?
Amex charges an excise tax offset fee of $0.0006 per point on transfers to US airlines, which include Delta and JetBlue. That works out to $0.60 per 1,000 points, so 50,000 points cost $30 and the fee caps at $99 once you transfer 165,000 points or more. No fee applies when you transfer the same points to a foreign carrier like Virgin Atlantic or Flying Blue.
How long does an Amex to Delta transfer take?
Transfers from Membership Rewards to Delta SkyMiles are instant in almost all cases, with miles posting within seconds. By contrast, transfers to Virgin Atlantic and Flying Blue typically take about 24 to 48 hours. If you are chasing a seat that may vanish and only hold Amex points, that speed difference can be the deciding factor in favor of the direct Delta route.
Are Delta SkyMiles worth transferring to at 1:1?
A 1:1 ratio does not mean equal value. SkyMiles are worth roughly 1.2 cents each, below Virgin Atlantic at 1.5 cents and Flying Blue at 1.4 cents, both of which book the same Delta flights. So 50,000 Amex points buy more travel through a partner than through Delta directly, and without the fee. Transfer to Delta only when its dynamic price for your specific seat is actually lower.
Should I transfer Amex points to Delta before I find a flight?
No. Transfers are one-way and cannot be reversed, and Delta prices awards dynamically, so a seat you hoped to book can rise in cost or disappear. Always confirm the exact award seat first, compare it against Virgin Atlantic and Flying Blue pricing, and only then move the precise number of points you need for that booking.
How this guide was made: The TransferPoints team researched and drafted this guide with AI assistance. Every transfer ratio, transfer time, fee, and valuation was checked against official Amex and Delta terms as reported by reputable points publications and TransferPoints' own transfer data on October 17, 2026. Spot an error? Email [email protected].