How to Transfer Marriott Bonvoy Points to Airline Miles
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You can transfer Marriott Bonvoy points to airline miles across 38 frequent flyer programs. The standard rate is 3 points for 1 mile, and Marriott adds a bonus once you move points in blocks of 60,000. That bonus changes the math more than most people expect.
This guide walks through the transfer process step by step, lists every partner with its ratio and bonus, and shows you the break-even number that decides whether the transfer is worth it. For a broader comparison of earning options, see our roundup of the best credit cards in the US.
How the Bonvoy transfer works
Marriott Bonvoy converts points to miles at a flat 3:1 rate with almost every partner. Air New Zealand is the only exception, at 200:1. On top of that base rate, Marriott adds bonus miles for every full 60,000 points you move.
Three programs sit outside the bonus: American Airlines AAdvantage, Avianca LifeMiles, and Delta SkyMiles. Those three stay at a flat 3:1. United MileagePlus goes the other direction, with a 10,000-mile bonus per 60,000 points.
A few operating rules apply to every transfer:
- Minimum: 3,000 Marriott Bonvoy points per transaction.
- Daily maximum: 240,000 points across all transfers.
- Name match: your first and last name must match exactly on both accounts.
- Timing: most partners post the miles within a few days, though some take up to a week.
How to transfer points to miles
The transfer runs entirely through the Marriott website. Log in to your Marriott Bonvoy account first, then open the Transfer Points to Miles page under the redemption menu.
- Step 1: Pick your airline program from the dropdown list.
- Step 2: Enter your frequent flyer number and confirm the name on the account.
- Step 3: Enter the number of Marriott Bonvoy points to transfer, in blocks of 60,000 whenever possible.
- Step 4: Review the summary and confirm.
Is transferring worth it?
Usually not. The arithmetic is unforgiving, and it works the same way regardless of how you value points.
Because 60,000 points buy 25,000 miles, each mile must be worth 2.4 times what you would otherwise get per Bonvoy point on a hotel night. If a free night gets you 0.7 cents per point, the mile has to clear 1.68 cents. If you regularly hit 0.9 cents on hotel stays, the mile has to clear 2.16 cents.
That threshold shifts by partner. The table below shows the three cases.
| Scenario | 60,000 points give you | Effective rate | Mile must beat |
|---|---|---|---|
| Standard partner | 25,000 miles | 2.4 : 1 | 2.4x your hotel value |
| United MileagePlus | 30,000 miles | 2 : 1 | 2x your hotel value |
| AAdvantage, LifeMiles, SkyMiles | 20,000 miles | 3 : 1 | 3x your hotel value |
Marriott has also raised award pricing on hotel nights, which pushes the value of a Bonvoy point down and makes the transfer look slightly better by comparison. Even so, the base case rarely clears the bar.
When transferring makes sense
Three situations flip the answer. In each one, the ratio stops being the deciding factor.
Reaching hard-to-access programs
Some award programs have very few US transfer routes. American Airlines AAdvantage takes points from almost no flexible currency, and Atmos Rewards, the combined Alaska and Hawaiian program, is nearly as narrow.
Marriott Bonvoy reaches both. If an award seat only exists in one of those programs, a poor ratio still beats not booking the seat at all. Compare the transfer against the cash fare, not against a hotel night.
Topping off a mileage balance
Suppose you hold 56,000 Virgin Atlantic points and the award you want costs 60,000. Those 56,000 points are worth nothing until you close the gap.
Moving 12,000 Bonvoy points fills the hole and unlocks the entire ticket. In that case, the marginal ratio on the topped-off portion barely matters. Confirm award availability first, then transfer the exact amount you need.
The United MileagePlus exception
United MileagePlus holds a preferred partnership with Marriott. As a result, the bonus doubles to 10,000 miles per 60,000 points, and the effective rate drops to 2 points per mile.
That is the single best conversion rate in the program. United also sits in Star Alliance, so those miles book award seats on Lufthansa, ANA, Air Canada, and the rest of the alliance.
Mistakes to avoid
Transfers are one way and cannot be reversed. Each of the errors below is easy to avoid before you click confirm.
- Transferring before checking availability: confirm the award seat exists on your dates first. Miles stuck in an airline account cannot come back.
- Moving points outside 60,000 blocks: a 50,000-point transfer earns no bonus at all. Round up to 60,000, 120,000, or 180,000.
- Routing Chase or Amex points through Bonvoy: both Chase Ultimate Rewards and Membership Rewards transfer to airlines at 1:1. Passing them through Marriott first destroys most of their value.
- Ignoring the name match: a nickname or a missing middle initial can block the transfer entirely.
Full list of Marriott transfer partners
Marriott Bonvoy partners with 38 airline loyalty programs. The table lists each one with its transfer ratio and the bonus you earn per 60,000 points moved.
| Frequent flyer program | Ratio | Bonus per 60,000 points |
|---|---|---|
| AEGEAN Miles+Bonus | 3:1 | 5,000 |
| Aer Lingus AerClub | 3:1 | 5,000 |
| Aeromexico Rewards | 3:1 | 5,000 |
| Air Canada Aeroplan | 3:1 | 5,000 |
| Air China PhoenixMiles | 3:1 | 5,000 |
| Air France-KLM Flying Blue | 3:1 | 5,000 |
| Air New Zealand Airpoints | 200:1 | 75 |
| American Airlines AAdvantage | 3:1 | None |
| ANA Mileage Club | 3:1 | 5,000 |
| Atmos Rewards | 3:1 | 5,000 |
| Avianca LifeMiles | 3:1 | None |
| The British Airways Club | 3:1 | 5,000 |
| Cathay Pacific Cathay | 3:1 | 5,000 |
| China Southern Sky Pearl Club | 3:1 | 5,000 |
| Copa Airlines ConnectMiles | 3:1 | 5,000 |
| Delta SkyMiles | 3:1 | None |
| Emirates Skywards | 3:1 | 5,000 |
| Ethiopian Airlines ShebaMiles | 3:1 | 5,000 |
| Etihad Guest | 3:1 | 5,000 |
| FRONTIER Miles | 3:1 | 5,000 |
| Hainan Airlines Fortune Wings Club | 3:1 | 5,000 |
| Iberia Plus | 3:1 | 5,000 |
| Japan Airlines JAL Mileage Bank | 3:1 | 5,000 |
| LATAM Airlines LATAM Pass | 3:1 | 5,000 |
| LATAM Pass Brazil | 3:1 | 5,000 |
| Qantas Frequent Flyer | 3:1 | 5,000 |
| Qatar Airways Privilege Club | 3:1 | 5,000 |
| Saudia Alfursan | 3:1 | 5,000 |
| Singapore Airlines KrisFlyer | 3:1 | 5,000 |
| Southwest Rapid Rewards | 3:1 | 5,000 |
| TAP Air Portugal Miles&Go | 3:1 | 5,000 |
| Thai Airways Royal Orchid Plus | 3:1 | 5,000 |
| Turkish Airlines Miles&Smiles | 3:1 | 5,000 |
| United MileagePlus | 3:1 | 10,000 |
| Virgin Atlantic Flying Club | 3:1 | 5,000 |
| Virgin Australia Velocity | 3:1 | 5,000 |
| Vueling Club | 3:1 | 5,000 |
We checked this list against Marriott's Transfer Points to Miles page on October 6, 2026. It still shows 38 airlines, a 3:1 ratio for every partner except Air New Zealand (200:1), and transfers of 3,000 to 240,000 points per day.
Bottom Line
Transferring Marriott Bonvoy points to airline miles is a targeted move, not a default strategy. At an effective 2.4 points per mile, the miles you receive have to work 2.4 times harder than a free hotel night for the trade to pay off.
Three exceptions justify it. United halves the effective rate to 2:1. Programs like AAdvantage and Atmos Rewards have almost no other US on-ramp. And topping off a balance turns dormant miles into a booked ticket. Outside those cases, keep the points for hotel stays and earn your miles elsewhere.
If you want to build a Bonvoy balance in the first place, compare the best Marriott Bonvoy credit cards. And to keep up with transfer bonuses as they appear, subscribe to our newsletter.
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Frequently Asked Questions about Marriott transfers
Can you transfer Marriott Bonvoy points to airlines?
Yes. Marriott Bonvoy transfers points to 38 airline loyalty programs, including United MileagePlus, Delta SkyMiles, and Air France-KLM Flying Blue. The standard ratio is 3 points for 1 mile. Marriott then adds 5,000 bonus miles for every 60,000 points you transfer, with a handful of exceptions.
How many miles do 60,000 Marriott points give you?
With most partners, 60,000 Marriott Bonvoy points convert to 20,000 miles plus a 5,000-mile bonus, for a total of 25,000 miles. That works out to an effective rate of 2.4 points per mile. With United MileagePlus, the bonus doubles to 10,000 miles and the total reaches 30,000.
Is it worth transferring Marriott points to miles?
Rarely. Each mile has to be worth 2.4 times what you would get per point on a free hotel night just to break even. The transfer makes sense in three cases: reaching a program with no other US transfer route, topping off a mileage balance to unlock an award, or moving points to United at its improved 2:1 rate.
Which airlines do not get the 5,000-mile bonus?
American Airlines AAdvantage, Avianca LifeMiles, and Delta SkyMiles are excluded from the bonus. Transfers to those three programs stay at a flat 3 points per mile. As a result, each mile must be worth three times your hotel value before the transfer breaks even, which makes it hard to justify.
How long does a Marriott Bonvoy transfer take?
Most partners credit the miles within a few business days, and some post them in under 24 hours. However, allow up to a week for slower programs, especially on a first transfer. Never transfer points against an award seat you have not already confirmed, since the seat can disappear while the points are in transit.
What are the transfer minimums and maximums?
Marriott requires a minimum of 3,000 points per transfer and caps you at 240,000 points per day. Move points in blocks of 60,000 whenever you can, because the bonus only applies to complete blocks. A 59,000-point transfer earns nothing extra, while 60,000 earns 5,000 bonus miles.
Can a Marriott points transfer be reversed?
No. Transfers are final once processed, and Marriott will not move miles back into your Bonvoy account. Confirm award availability before you start, then transfer only the exact number of points you need. Also check that your name matches exactly on both accounts, since a mismatch blocks the transaction.
Should you move Chase or Amex points through Marriott?
Almost never. Chase Ultimate Rewards and Membership Rewards both transfer directly to airline partners at 1:1. Routing them into Marriott first, then out at 3:1, cuts their value by more than half. Use Bonvoy only for airlines your flexible currency cannot reach directly.
Can you use Marriott points for flights?
Yes, through a transfer. You convert Marriott Bonvoy points into miles with one of 38 airline partners, usually at 3 points per mile, then book an award ticket with that airline. With United MileagePlus, 60,000 points become 30,000 miles. Confirm award space before you transfer, because a transfer cannot be reversed.
