Flight Check

Best Airline: OKC to LAS

Oklahoma City to Las Vegas — airline reliability comparison

Frontier Airlines is the most reliable airline on the OKC to LAS route with a 83% on-time rate, compared to Allegiant Air at 70%. Based on 475 flights tracked.

This route involves high-congestion airports, which can affect reliability regardless of airline.

Source: Bureau of Transportation Statistics. Updated October 2026.

On-Time Rate by Airline

Frontier Airlines83%
Southwest Airlines80%
Allegiant Air70%

OKC to LAS Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
Frontier AirlinesF9Best83%1.2%89m475
Southwest AirlinesWN80%0.4%55m3,286
Allegiant AirG4Worst70%0.0%37m10

Route Overview

80%
Overall On-Time
59m
Avg Delay
0.6%
Cancel Rate
4,040
Total Flights
OKC to LAS Route DetailsReturn: LAS to OKC
OKC AirportLAS Airport

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Data last updated October 2026. Source: Bureau of Transportation Statistics.