Flights to San Juan, Puerto Rico under $399 were recently featured on Thrifty Traveler Premium last week!
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Cheap sale on Delta nonstop, round-trip flights from Detroit to San Juan, Puerto Rico. Available January – March 2022. Fares include free carry-on. Advance seat assignment is extra. Upgrade for a fee. Book quick, this fare won’t last!
Puerto Rico is open to travelers. Visitors are required to complete an online Travel Declaration and provide proof of their negative results of a COVID test performed no more than 72 hours prior to departure. Check here for updates. No test is required on your return flight home.
This fare is Delta’s “Basic Economy fare” which does not allow seat assignment until check-in. This fare still earns SkyMiles and allows free carry-on bags. Carrying a Delta co-branded Amex card helps you beat Delta Basic Economy.
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Detroit to San Juan, Puerto Rico (DTW – SJU) – $324 nonstop/roundtrip
- Departures: January 18-19, 25-26, February 1-2, 8, March 2, 9, 15, 30
- Returns: January 21, 25-28, February 1-4, 8-11, 15, March 1-3, 9-10, 16-17, 22
- Allow 7 days between departure and return, may take trial and error.
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