The latest flash sale from JetBlue features fares for as little as $20 one-way. Of course, you'll find the return segment priced a smidge more, but we've gone through the JetBlue calendar to piece together the cheapest round-trip options.

Fares are available for nonstop travel only on designated dates and flight numbers, so be sure to see our fare details for specifics.

These fares are likely to sell out fast, so book soon if you have any interest. Otherwise, this sale expires tonight at 11:59 pm ET.

Round-trip fares include:

Las Vegas to Long Beach $60 round-trip

San Francisco to Long Beach $62 round-trip

Atlanta to Boston $64 round-trip

San Jose to Long Beach $64 round-trip

Newark to Boston $69 round-trip

Orlando to Newark $69 round-trip

Boston to Pittsburgh $89 round-trip

New York-JFK to Orlando $109 round-trip

Boston to West Palm Beach $114 round-trip

Boston to Jacksonville, FL $124 round-trip

Ft. Lauderdale to San Juan $129 round-trip

Boston to Orlando $134 round-trip

Newark to West Palm Beach $135 round-trip

New York-JFK to West Palm Beach $137 round-trip

Boston to Fort Myers $144 round-trip

Orlando to Providence $149 round-trip

New York-JFK to Salt Lake City $181 round-trip

Newark to San Juan $189 round-trip

New York-JFK to Santiago, DR $272 round-trip

New York-JFK to Punta Cana, DR $287 round-trip

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