Routes/Chicago, IL to Las Vegas, NV

Chicago, IL to Las Vegas, NV

Average one-way fare in 2026 Q1: $257 · 1521 nonstop miles · 3389 passengers per day.

2026 Q1 fare$257

2025 Q1 fare$233

Change+$24

Passengers/day3389

Distance1521 mi

The average fare a year earlier (2025 Q1) was $233. The change is $24 higher (10.2%).

The largest carrier on this route in 2026 Q1 was United with 36% of passengers. The lowest-fare carrier was Southwest with 35% of passengers, at an average fare of $220.

All routes from Chicago, IL · All routes from Las Vegas, NV

All quarters on this route

Quarter	Passengers/day	Avg. fare	Largest carrier	Largest share	Lowest-fare carrier
2024 Q1	3404	$245	Southwest	37%	Spirit
2024 Q2	4482	$219	Southwest	38%	Spirit
2024 Q3	4010	$202	Southwest	34%	Spirit
2024 Q4	3618	$228	Southwest	33%	Spirit
2025 Q1	3382	$233	Southwest	31%	Spirit
2025 Q2	3778	$218	Southwest	37%	Spirit
2025 Q3	3839	$204	Southwest	35%	Spirit
2025 Q4	3456	$234	Southwest	36%	Southwest
2026 Q1	3389	$257	United	36%	Southwest

Source: U.S. Department of Transportation, Consumer Airfare Report Table 1, 2026 Q1. Figures are average one-way fares paid, including taxes and fees, for the quarter shown. Record: city markets 30977 and 32211; U.S. Department of Transportation, Domestic Airline Consumer Airfare Report, Table 1: top 1,000 contiguous-state city-pair markets (average one-way fare, passengers per day, largest carrier, lowest-fare carrier). Fetched 2026-09-27T00:40:04Z. Source data.