Cheap DFW

Southwest has round-trip flights from Dallas (DAL) to San Jose, Costa Rica (SJO) for $313 with a connection. Flights August to October. No Friday departures. Origin/Destination reversible.

Limited calendar availability. Use the updated link list section on our website to see a list of verified dates that work.

Links to these fares are available on our website, in the full blog post.

Deals usually last about 24-72 hours after posting.

Frontier has round-trip flights from Dallas (DFW) to Denver or Phoenix (DEN, PHX) for $50-$54, NONSTOP. Denver flights August to September. Phoenix flights in August only. No Friday or Sunday departures. Origin/Destination reversible.

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American Airlines and Delta have round-trip flights from Dallas (DFW) to Kauai-Lihue, Hawaii (LIH) for $398-$411 with a connection. Flights August to September. No Friday or Saturday departures.

Cheapest fares have American outbound / Delta inbound routing.

American allows one carry-on bag and one personal item for free. You can avoid paying for seat selection by accepting the randomly assigned seat at the gate.

Want a notification sent straight to your phone when any new deals are found? Join our Telegram channel and never miss another deal.

If you like the work that we do, then consider becoming a Patreon supporter. We send our supporters an additional daily recap of every fare below the 6-month moving average.

All our deal notifications are available for FREE via Instagram, Bluesky, Mastodon, Facebook, Twitter, Telegram, our Webpage, and our E-mail list. Don’t pay anyone for a copy of our free blog posts.