Which has the lower trailing P/E, LUV or MTZ?

LUV has the lower trailing P/E: LUV trades at 28.41 and MTZ at 54.72. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, LUV or MTZ?

Over the past five years, LUV grew revenue faster — LUV at a 24.97% CAGR versus MTZ at 18.00%.

Does LUV or MTZ pay a bigger dividend?

LUV pays a dividend (1.55% yield), while MTZ is a former payer with no current dividend run rate.

Is LUV or MTZ more profitable?

MTZ runs the higher net margin — LUV at 2.78% versus MTZ at 3.00%.

How have LUV and MTZ total returns compared?

Over the past 10 years, LUV delivered 3.40% and MTZ delivered 29.00% annualized total return. Past performance doesn't predict future results.

Southwest Airlines Co. (LUV) vs MasTec, Inc. (MTZ)

A side-by-side comparison of Southwest Airlines Co. and MasTec, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of July 29, 2026. Differences are shown without an overall score or investment verdict.

LUV

Southwest Airlines Co.

$21.71B

$44.38IndustrialsDelayed quote: Jul 29, 2026, 4:00 PM EDT

MTZ

MasTec, Inc.

$22.71B

$287.42IndustrialsDelayed quote: Jul 29, 2026, 4:00 PM EDT

Total return — LUV vs MTZ

growth of $100 · dividends reinvested · last 30y

LUV +1106.8%MTZ +2712.0%MTZ compounded faster

LUV MTZ

LUV vs MTZ: by the numbers

•MTZ is the larger company ($22.71B vs $21.71B market cap).
•LUV trades at the lower trailing earnings multiple (28.41 vs 54.72 P/E), one valuation lens rather than an overall verdict.
•MTZ converts more revenue to profit (3.00% vs 2.78% net margin).
•LUV grew revenue faster over the past five years (24.97% vs 18.00% CAGR).
•LUV pays a dividend (1.55% yield), while MTZ is a former payer with no current dividend run rate.

Metrics side by side

Valuation

Metric	LUV	MTZ
P/E ratio	28.41	54.72
Forward P/E	14.10	34.19
P/S ratio	0.77	1.61
P/B ratio	3.26	7.44
PEG ratio	40.83	0.29
EV / EBITDA	8.58	22.34
FCF yield	N/A	1.04%

Profitability

Metric	LUV	MTZ
Gross margin	24.71%	11.30%
Operating margin	3.46%	5.65%
Net margin	2.78%	3.00%
ROE	11.82%	13.86%
ROIC	1.79%	7.44%

Dividends

Metric	LUV	MTZ
Dividend yield	1.55%	N/A
Payout ratio	87.80%	N/A

Growth (annualized)

Metric	LUV	MTZ
Revenue CAGR (5Y)	24.97%	18.00%
EPS CAGR (5Y)	N/A	2.94%
FCF CAGR (5Y)	N/A	-19.53%
Total return CAGR (5Y)	-0.61%	25.23%

Frequently asked

Which has the lower trailing P/E, LUV or MTZ?: LUV has the lower trailing P/E: LUV trades at 28.41 and MTZ at 54.72. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, LUV or MTZ?: Over the past five years, LUV grew revenue faster — LUV at a 24.97% CAGR versus MTZ at 18.00%.
Does LUV or MTZ pay a bigger dividend?: LUV pays a dividend (1.55% yield), while MTZ is a former payer with no current dividend run rate.
Is LUV or MTZ more profitable?: MTZ runs the higher net margin — LUV at 2.78% versus MTZ at 3.00%.
How have LUV and MTZ total returns compared?: Over the past 10 years, LUV delivered 3.40% and MTZ delivered 29.00% annualized total return. Past performance doesn't predict future results.

Go deeper

Full LUV analysis Full MTZ analysis Interactive comparison tool

Dig into the metrics

Southwest Airlines P/E ratio MasTec P/E ratio Southwest Airlines dividend yield MasTec dividend yield Southwest Airlines ROE MasTec ROE Southwest Airlines operating margin MasTec operating margin Southwest Airlines revenue growth MasTec revenue growth Southwest Airlines free cash flow MasTec free cash flow

Southwest Airlines & MasTec appear in these rankings

Fastest Revenue Growth Stocks Highest 10-Year Total Return Stocks

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified July 29, 2026.