We're seeing some great fares on all airlines to Puerto Rico from many cities all over the US. Fly on JetBlue, Southwest, American, Delta, and United. Flights start at $133 roundtrip.

US citizens don't need a passport to visit this tantalizing island in the Caribbean. Spirit, Frontier, and Allegiant may have lower fares from some cities, but these great fares are all on legacy carriers and include a normal carry-on allowance. Southwest even gives you two free checked bags, so make sure to compare prices if you need to check bags.

Travel dates and restrictions will vary by route, but most routes are valid for travel in September and October. Some have availability through early March, excluding peak holiday travel. Click on the fare details for airline and booking info.

This is an unadvertised sale and prices may go back up at any time. Many of these cities are usually quite a bit higher for travel to Puerto Rico. Act fast to get in on the savings.

Please note, Southwest fares are only available on Southwest.com. Other carriers regularly match these sale fares, so be sure to compare to find the best deal.

A sample of fares include:

Fort Lauderdale to Aguadilla $133 roundtrip, nonstop

Fort Lauderdale to San Juan $156 roundtrip, nonstop

Miami to San Juan $183 roundtrip, nonstop

New York to Ponce $187 roundtrip, nonstop

Washington D.C. to San Juan $203 roundtrip, nonstop

New York to Aguadilla $203 roundtrip, nonstop

Baltimore to San Juan $204 roundtrip, nonstop

Orlando to Aguadilla $209 roundtrip, nonstop

Orlando to Ponce $209 roundtrip, nonstop

Denver to San Juan $210 roundtrip

Tampa to San Juan $213 roundtrip, nonstop

Austin to San Juan $218 roundtrip

New York to San Juan $235 roundtrip

Atlanta to San Juan $236 roundtrip

Cincinnati to San Juan $236 roundtrip

Philadelphia to San Juan $248 roundtrip

Chicago to San Juan $253 roundtrip, nonstop

Boston to San Juan $255 roundtrip, nonstop

Nashville to San Juan $258 roundtrip

Raleigh to San Juan $262 roundtrip

San Diego to San Juan $264 roundtrip

Pittsburgh to San Juan $268 roundtrip

Houston to San Juan $281 roundtrip, nonstop

St. Louis to San Juan $286 roundtrip

San Francisco to San Juan $294 roundtrip

Minneapolis to San Juan $298 roundtrip

Salt Lake City to San Juan $302 roundtrip

Los Angeles to San Juan $302 roundtrip

Detroit to San Juan $306 roundtrip

All fares also work in the reverse direction as well. For a complete list of deals, check out all of our fares to San Juan (SJU), Aguadilla (BQN), and Ponce (PSE).

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