Routes/Denver, CO to Detroit, MI

Denver, CO to Detroit, MI

Average one-way fare in 2026 Q1: $239 · 1123 nonstop miles · 954 passengers per day.

2026 Q1 fare$239

2025 Q1 fare$224

Change+$15

Passengers/day954

Distance1123 mi

The average fare a year earlier (2025 Q1) was $224. The change is $15 higher (6.8%).

The largest carrier on this route in 2026 Q1 was Delta with 51% of passengers. The lowest-fare carrier was Frontier with 19% of passengers, at an average fare of $141.

All routes from Denver, CO · All routes from Detroit, MI

All quarters on this route

Quarter	Passengers/day	Avg. fare	Largest carrier	Largest share	Lowest-fare carrier
2024 Q1	935	$222	Delta	56%	Southwest
2024 Q2	1261	$225	Delta	54%	Frontier
2024 Q3	1491	$223	Delta	49%	Frontier
2024 Q4	1180	$227	Delta	50%	Frontier
2025 Q1	964	$224	Delta	50%	Frontier
2025 Q2	1314	$215	Delta	50%	Frontier
2025 Q3	1532	$209	Delta	44%	Frontier
2025 Q4	1145	$241	Delta	46%	Frontier
2026 Q1	954	$239	Delta	51%	Frontier

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 30325 and 31295; 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.