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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
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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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Fare Availability:
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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Accommodations:
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