The Deal: JetBlue has announced a bargain that both couples and singles can enjoy this Valentine’s Day: a one-day Love-A-Fare sale with flights starting at just $39 each way, including taxes and fees. (Note that the advertised fare on the JetBlue site is $49, but if you check out the list of city pairings, you’ll see $39 and $40 fares in the mix too.)

Flights are available from gateways around the U.S. (like New York, Orlando and Boston), plus a few in the Caribbean (San Juan, St. Thomas, St. Croix). Travel is good between February 21 and April 3.

The Catch: For most destinations, travel is only valid on Tuesdays and Wednesdays (but check the fine print on the JetBlue site for a few exceptions).

The Competition: Southwest is running a U.S. domestic fare sale with flights priced from $65 each way, including taxes and fees. Like the JetBlue deal, this one is also good for travel on Tuesdays and Wednesdays. But you have a few extra days to think about these fares — the deal doesn’t expire until February 16.

Find more bargains like these in our Airfare Deals.

– written by Sarah Schlichter