Cheap flights from Denver (DEN)
Denver International Airport, United States · 8 routes tracked daily · 7 with a current price · updated 30m ago
Booking links are plain searches — none are affiliate links, and the site earns nothing if you book. Prices are the cheapest fares other travellers recently found, not live availability — always confirm the fare before you pay.
Cheapest economy fares seen by destination
One-way, the lowest fare other travellers recently found and who sold it. Open a route for its 90-day history and booking links.
| To | Economy from | Airline | Stops | Sold via | Checked |
|---|---|---|---|---|---|
| Salt Lake City (SLC) United States | $33 | Frontier Airlines | nonstop | — | 30m ago |
| Los Angeles (LAX) United States | $34 | Frontier Airlines | nonstop | — | 30m ago |
| Dallas-Fort Worth (DFW) United States | $46 | Frontier Airlines | nonstop | — | 30m ago |
| Atlanta (ATL) United States | $67 | Frontier Airlines | nonstop | — | 30m ago |
| Chicago (ORD) United States | $71 | Frontier Airlines | nonstop | — | 30m ago |
| Las Vegas (LAS) United States | $81 | Frontier Airlines | nonstop | — | 30m ago |
| Seattle (SEA) United States | $135 | Frontier Airlines | 1 stop | — | 30m ago |
| Phoenix (PHX) United States | — | — | — | — | — |
Flights to Denver
About Denver International Airport
Denver International Airport (DEN / KDEN) serves Denver, United States. We track 8 routes from it: each night we record the cheapest one-way economy fare recently found by other travellers, and the route pages keep 90 days of that history so you can tell a genuinely low fare from a normal one. Prices are a starting point, not live availability — every fare links to where you can confirm and book it.