You can transfer Marriott Bonvoy points to Southwest Rapid Rewards at a rate of 3 Marriott points to 1 Southwest point.
For example, 10,000 Marriott points convert to 3,333 Southwest Rapid Rewards points.
But you can score an even better deal by transferring in increments of 60,000 points, which gets you a 5,000 airline points bonus, which lowers the transfer rate to 2.4 Marriott points to 1 Southwest point.
For example, 60,000 Marriott Bonvoy points convert to 25,000 Southwest Rapid Rewards points.
Typically, transfers from Marriott to Southwest take about 24 hours to complete, so be aware of this delay when booking travel.

How to Transfer Marriott Points
Transferring Marriott points to Southwest is very easy.
First, visit Marriott’s airline transfer page and sign into your Marriott account.
After you sign in, scroll down the page and click the button that says “Transfer Points.”

You will then need to select (1) “Southwest Rapid Rewards,” (2) insert your Southwest frequent flyer number, (3) type how many points you would like to transfer, (4) click continue, and (5) click convert to verify the transfer.

Transfers are final and should show up into you Rapid Rewards account within 24 hours.
Need Extra Marriott Points?
The best way to earn extra Marriott Bonvoy points is with one of the four Marriott credit cards:
Chase Marriott Bonvoy Boundless
- $95 annual fee.
- Free anniversary hotel night (up to 35,000 points).
- Bonvoy Silver elite status.
- 6x points at Marriott.
- 15 elite night credits.
American Express Marriott Bonvoy Brilliant
- $450 annual fee.
- $300 Marriott credit, free anniversary hotel night (up to 50,000 points).
- Bonvoy Gold elite status.
- 6x points at Marriott.
- 15 elite night credits.
- Priority Pass airport lounge access.
- Global Entry/TSA PreCheck credit.
- No annual fee.
- 15 elite night credits.
- Bonvoy Silver elite status.
- 3x points at Marriott.
American Express Marriott Bonvoy Business
- $125 annual fee.
- A free anniversary hotel night (up to 35,000 points).
- Bonvoy Silver elite status.
- 6x points at Marriott.
- 15 elite night credits.

Other Marriott Transfer Partners
Marriott Bonvoy has 40+ other airline transfer partners.
You can read our Marriott Airline Transfer Guide to see what are the best airline mileage programs to transfer your points to.
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Marriott points transfer at a rate of 3 Marriott points to 1 airline mile with a transfer bonus of 5,000 airline miles when you transfer 60,000 Marriott points. | |
Airline Points Program | Transfer Time |
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3 days |
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3 days |
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20 days |
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4 days |
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4 days |
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5 days |
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3 days |
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24 hours |
![]() |
4 days |
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7 days |
![]() |
4 days |
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48 hours |
![]() |
4 days |
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24 to 48 hours |
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3 days |
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5 days |
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Unknown |
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7 days |
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3 days |
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24 hours |
![]() |
3 days |
![]() |
3 days |
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6 weeks |
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8 days |
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24 hours |
![]() |
24 hours |
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24 hours |
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48 hours |
![]() |
24 hours |
![]() |
48 hours |
![]() |
48 hours |
![]() |
3 days |
![]() |
48 hours |
![]() |
3 days |
![]() |
5 days |
![]() |
48 hours |
![]() |
3 days |
![]() |
24 hours |
![]() |
48 hours |
![]() |
4 days |
![]() |
3 days |
![]() |
7 days |
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24 to 48 hours |
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24 to 48 hours |