The cheap-seat airline is not so cheap anymore. Southwest Airlines says its average passenger fare hit $231.69 in the third quarter of 2026. That is up 26.9% from $182.56 a year earlier.
At the same time, Southwest carried fewer paying passengers. Its count of revenue passengers fell 3.2%, from about 34.6 million to about 33.5 million. The numbers come from Southwest's third-quarter results, released Oct. 21, 2026.
Fewer people, much more money per person
Southwest's own table tells the story. Planes were just as full as last year: the load factor held at 79.8%. Capacity, measured in available seat miles, slipped 0.4%. Yet total revenue rose 21.2% to a third-quarter record of $8.42 billion.
Some of the fare jump comes from longer trips. The average passenger trip grew 2.9%, to 1,082 miles. But the price per mile rose too. Southwest says its passenger yield, the average paid by a passenger to fly one mile, was 21.41 cents, up 23.3%. The airline calls it the highest passenger yield in its history.
A note on the fare figure. Southwest's average fare is a measure of passenger revenue for each paying passenger. It is not the price of any one ticket, and it doesn't break out what share came from fees.
What changed at Southwest
Southwest has rebuilt its product since last year. Southwest now charges most fares for checked bags, and it has moved to assigned seating with Extra Legroom options. CEO Bob Jordan pointed to that shift in the release: "Demand remained strong as we lapped last year's bag fee and other commercial initiatives."
In other words, Southwest is now comparing itself against a quarter that already had bag fees, and revenue per passenger still climbed fast. Our reading is that the higher prices are sticking, at least for now. Customers are paying more per trip and not walking away in big numbers. The 3.2% dip in passengers is real, but it is small next to a 26.9% jump in the average fare.
The changes are not done. Southwest says its fourth-quarter costs include a 1.0-point hit from removing six seats from its Boeing 737-700 fleet to make room for extra-legroom seating.
Fuel ate a big part of the gain
Higher prices are also covering a much bigger fuel bill. Southwest paid $3.92 per gallon in the quarter, above the $3.70 to $3.75 it had assumed. Fuel expense rose by $821 million from a year earlier. For the fourth quarter, it assumes about $4.55 per gallon.
Even so, Southwest earned $270 million, or 55 cents a share. Excluding special items, it earned $328 million, or 66 cents a share. That stands out next to American Airlines, which reported a loss the next day. We covered that in our American Airlines third-quarter story, and you can see how the big US airlines compare in our fuel scorecard.
Will fares come down?
Probably not soon. Southwest expects fourth-quarter unit revenue to rise 19% to 21% from a year earlier, while capacity grows 3% to 4%. It says that outlook assumes "the current fare environment and demand trends remain broadly intact." It forecasts full-year adjusted earnings of $2.60 to $2.85 a share.
Southwest is also adding perks it hopes will justify the higher prices. It says the first guests should visit its new Southwest Icon Lounges in 2027. See our Icon Lounge and Rapid Rewards story for the details. The airline says Starlink Wi-Fi should be on every plane by fall 2027. It also added TAP Air Portugal and LOT Polish Airlines as its tenth and eleventh airline partners.
The bottom line for travelers
If your last Southwest fare felt high, the airline's own numbers back you up. The average paying passenger handed over almost $50 more per trip than a year ago. For flyers, the old Southwest promise of two free bags for everyone is gone. Compare the full trip price, with bags and seats, before you assume Southwest is the cheap option. You can find more on the airline at our Southwest page.
