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Southwest Airlines (LUV) Could Be 14% Undervalued On Its ChatGPT Flight Shopping Push

Simply Wall St · 1d ago

Southwest Airlines (LUV) is back in the spotlight after launching a first of its kind ChatGPT plugin that lets travelers discover and shop for flights directly inside the AI platform.

Recent marketing pushes like the "Enter Airplane Mode" campaign and this ChatGPT partnership land at a time when momentum is mixed, with a 30 day share price return of 7.14% set against a 90 day share price decline of 12.76%. A 1 year total shareholder return of 33.40% points to stronger gains for patient holders than for very short term traders.

Scan for other travel and AI-linked plays showing similar customer experience pivots with our curated 19 high quality undiscovered gems across the broader market.

Bulls see Southwest Airlines using AI to strengthen an already resilient travel brand. Bears focus on a falling 90 day return and a low value score. Which side do the current valuation markers support next?

Most Popular Narrative: 14% Undervalued

On this framework, Southwest Airlines screens as undervalued, with a fair value of $49.40 against a last close of $42.45. This puts the focus on whether its business model can support the gap implied by that discount.

Rapid Rewards loyalty engagement, including nearly 100 million members, higher tier qualification activity, and stronger co branded card acquisitions with Chase, supports further growth in high margin loyalty and card economics that can add to revenue and EBIT over time.

See why 31 investors see Southwest Airlines as 14% undervalued.

Result: Fair Value of $49.40 (UNDERVALUED)

Still, the bullish story around Southwest Airlines can unravel quickly if jet fuel prices remain elevated or fresh reputational issues start to dent customer loyalty and pricing power.

Find out about the key risks to this Southwest Airlines narrative.

Another View: Multiples Paint A Richer Picture For Southwest Airlines

That 14% discount to fair value looks tempting, yet the market is not exactly treating Southwest Airlines as cheap. The stock trades on a P/E of 24.8x compared with 10.6x for peers and an estimated fair ratio of 23.2x, which suggests investors are already paying up and leaving less room for error if the bullish narrative softens.

For a closer look at how that premium compares with sector norms and the fair ratio, review the valuation breakdown in our See what the numbers say about this price — find out in our valuation breakdown..

NYSE:LUV P/E Ratio as at Oct 2026
NYSE:LUV P/E Ratio as at Oct 2026

Next Steps

Mixed signals or early inflection, the only way to really test the bullish and bearish claims around Southwest Airlines is to pull up the underlying data yourself, then weigh the 3 key rewards and 1 important warning sign.

Looking for more investment ideas beyond Southwest Airlines?

If Southwest Airlines has you thinking more broadly about opportunities, do not stop here. Fresh ideas often come from comparing very different types of stocks side by side.

This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.