Southwest Nationwide Fares through June from $46 1-way

Southwest Airlines offers 1-way fares nationwide with prices starting at $45.60.  That’s tied with our mention from two weeks ago as the best price we’ve seen for flights from Southwest. It’s also a current low by $75. This price is valid on flights departing from Ontario, CA, (ONT) with arrival in Sacramento, CA, (SMF) on March 15. Book this travel deal by February 26 for travel from March 3 through June 3. Other fares:


All prices, dates, and booking details were valid at the time of publication.