Bought it from The Washington Post? Cancel from your My Post profile at washingtonpost.com/my-post/account/subscription. If Apple, Amazon or Google billed you, cancel with them.
Steps
On the website
Sign in and go to washingtonpost.com/my-post/account/subscription.
Cancel your subscription from your My Post profile.
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Billed by Apple or Google?
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Billed by Apple (iPhone or iPad)
Open Settings and tap your name.
Tap Subscriptions, then the subscription.
Tap Cancel Subscription.
Billed by Google Play (Android)
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Select the subscription.
Tap Cancel subscription and follow the steps.
When it ends
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Good to know
Print subscription? The Washington Post has a separate process for cancelling print delivery.