LAXDEN·~2h 20m nonstop
Cheap LA to Denver Flights
Bag fees in the price
LA to Denver is one of the most competitive short-haul routes in the West. Frontier, Spirit, Southwest, United, and Alaska all compete, driving fares down dramatically — but ultra-low-cost carriers add bag fees that can double the advertised fare for a family. Spotvoy cuts through this noise.
Search LAX to DEN flights
Spotvoy compares fares across providers and shows true trip cost with bag fees.
Flight time from LAX to DEN
The typical nonstop flight time from LAX to DEN is ~2h 20m. Actual flight time varies by wind conditions and specific routing.
Route facts
Nonstop flight time is approximately 2 hours 20 minutes. The high frequency (multiple daily departures from many carriers) gives you excellent rebooking flexibility. Denver is also an easy ski-season destination from LA, so January–March fares from LAX to DEN spike noticeably.
Should you fly LAX or SNA to Denver?
Frontier and Spirit base fares to DEN are often $49–79, but a carry-on bag at Frontier adds $50+ each way. For a family of four with carry-ons, United Economy or Southwest frequently wins on true total cost. Spotvoy shows you the real number.
Full LAX vs SNA comparison guide →Compare SNA → DEN fares →Spotvoy tip for this route
Frontier and Spirit base fares to DEN are often $49–79, but a carry-on bag at Frontier adds $50+ each way. For a family of four with carry-ons, United Economy or Southwest frequently wins on true total cost. Spotvoy shows you the real number.
Planning a trip to Denver?
See our full guide to Denver — airport facts, family tips, and the best time to visit.
Denver travel guide →Common questions about LAX–DEN flights
How long is the flight from Los Angeles to Denver?
The typical nonstop flight time from LAX to DEN is ~2h 20m. Actual flight time varies by wind conditions and specific routing.
What is the flight time from LAX to DEN?
The typical nonstop flight time from LAX to DEN is ~2h 20m. Actual flight time varies by wind conditions and specific routing.
How long is the flight from LAX to Denver?
The typical nonstop flight time from LAX to DEN is ~2h 20m. Actual flight time varies by wind conditions and specific routing.
What airlines fly LAX to DEN?
Nonstop flight time is approximately 2 hours 20 minutes. The high frequency (multiple daily departures from many carriers) gives you excellent rebooking flexibility. Denver is also an easy ski-season destination from LA, so January–March fares from LAX to DEN spike noticeably.
What is the true cost of a flight from Los Angeles to Denver?
The headline fare is only part of the real cost. Spotvoy adds checked bag fees (typically $0 on Southwest, $30–65 on other carriers), seat selection if needed (for families), and estimates ground transport to and from the airport. The total can vary significantly from the advertised fare, especially for families.
What's the cheapest month to fly LAX to DEN?
Fares on this route shift by season. Midweek departures (Tuesday–Wednesday) typically save 10–20% versus weekend flights. Spotvoy compares live fares across dates so you can see when the true trip cost — bags included — is lowest for your trip.
Where can I find cheap flights from Los Angeles to Denver?
Search LAX to DEN on Spotvoy to compare headline fares plus bag fees and seat costs. Midweek departures and booking a few weeks ahead usually lower the true trip cost. Frontier and Spirit base fares to DEN are often $49–79, but a carry-on bag at Frontier adds $50+ each way. For a family of four with carry-ons, United Economy or Southwest frequently wins on true total cost. Spotvoy shows you the real number.
Are there direct flights from LAX to DEN?
Nonstop flight time is approximately 2 hours 20 minutes. The high frequency (multiple daily departures from many carriers) gives you excellent rebooking flexibility. Denver is also an easy ski-season destination from LA, so January–March fares from LAX to DEN spike noticeably. Typical nonstop time is ~2h 20m nonstop.
Are there cheap LA to Denver flights?
Yes — LAX has regular service to DEN. Search LA to Denver on Spotvoy to see bag fees in the price, and compare SNA if you start in Orange County.
Should I fly LAX or SNA to Denver?
Frontier and Spirit base fares to DEN are often $49–79, but a carry-on bag at Frontier adds $50+ each way. For a family of four with carry-ons, United Economy or Southwest frequently wins on true total cost. Spotvoy shows you the real number.
What are the cheapest LAX to DEN flights?
Search LAX to DEN on Spotvoy for true trip cost with bag fees — the cheapest headline fare is not always cheapest for families. Frontier and Spirit base fares to DEN are often $49–79, but a carry-on bag at Frontier adds $50+ each way. For a family of four with carry-ons, United Economy or Southwest frequently wins on true total cost. Spotvoy shows you the real number.
Are there LAX to DEN flights today?
Same-day LAX–DEN seats depend on season and day of week — this route is usually well served. Spotvoy compares fares across dates; use your airline app for live gate status after booking.
What is the flight time from Los Angeles to Denver?
Nonstop LAX to DEN is typically ~2h 20m nonstop. Nonstop flight time is approximately 2 hours 20 minutes. The high frequency (multiple daily departures from many carriers) gives you excellent rebooking flexibility. Denver is also an easy ski-season destination from LA, so January–March fares from LAX to DEN spike noticeably.
Are there LAX to Denver flights today?
Same-day LAX–DEN seats are usually available given how often United, Southwest, Frontier, and Spirit operate this route — but ski-season weekends and Friday departures sell out faster. Spotvoy compares today's true trip cost (bags included) so a $59 Frontier headline fare does not beat Southwest once carry-on fees are added.
What is the flight time from LAX to Denver?
Nonstop LAX to Denver (DEN) is approximately 2 hours 20 minutes. Connecting itineraries through Phoenix or Las Vegas can add 2–4 hours but sometimes undercut nonstop headline fares — Spotvoy shows total time and true cost together.
Does Southwest fly LAX to Denver?
Yes — Southwest operates frequent nonstop LAX–DEN service with two free checked bags, which often makes them the true-cost winner for families even when Frontier or Spirit show a lower base fare.
Tips for flying LAX to DEN?
Frontier and Spirit base fares to DEN are often $49–79, but a carry-on bag at Frontier adds $50+ each way. For a family of four with carry-ons, United Economy or Southwest frequently wins on true total cost. Spotvoy shows you the real number.