Southwest has round-trip flights from Dallas (DAL) Chicago (MDW) for $98-$106, NONSTOP. $48-$53 each-way. Flights mostly from February to May. Origin/Destination reversible. No Holidays. Sparse availability in March. Lost of availability after April 15th.
Note: United, Spirit, and Frontier may have fee encumbered “Basic Economy” fares available for a bit less. Keep in mind that those “cheaper” fares are often more expensive once you factor in bag fees.
Note: Southwest doesn’t charge a change-fee, so if you already booked this flight, but paid more, you should be able to re-book at the lower price and get the difference paid back to you in the form of a travel-voucher.
Note: You can save an additional $150 if you book your Flight+Hotel together as a package on Southwest Vacations and use the US150OFF coupon-code.
Read More Nonstop Flights: Dallas to/from Chicago $98-$106 r/t – Southwest