Denver to Long Beach flights

Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Denver to Long Beach is €87 with Alaska Airlines (checked on 20 Oct 2026).

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Lowest observed

€87

Average observed

€184

Cheapest month

December 2026

Last checked

27 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €87

Lowest observed

8 Dec 2026

Alaska Airlines · 1 stop · One way

Cheapest observed day · Last checked: 20 Oct 2026

Departure

07:00

When to fly

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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.

One-way fare

One-way fare · No data: click and we will search

Lowest observed: €87, departing 8 Dec 2026 (Last checked: 20 Oct 2026)One-way fareCheck live prices for this route
Airlines seen: Alaska Airlines, Southwest Airlines
Typical journey time: 8h 04m
Non-stop: Yes

Short answer

Routavio has seen Alaska Airlines fares from Denver to Long Beach. The lowest fare Routavio's own searches returned is €87, seen on 20 Oct 2026. The average across the fares we caught is €184. December 2026 is the cheapest month in our observations, at €87. These are prices Routavio's searches returned on the dates shown, not quotes; run a live search for today's fare.

About this route

Explore the fares we observed from Denver to Long Beach. Prices move often, so pick your dates to see the latest options.

Route distance: 1,349 km
Typical journey time: 8h 04m
Seen on fares with a connection: Alaska Airlines
Alternative airports: APA

Route-level information; individual journeys vary.

A clearer picture of your fare

Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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The price is final on the provider's site, where your booking is completed.

How our prices work

Airport to city: straight-line distance

Denver International Airport (DEN) → Denver, city gazetteer reference point (39.7392, -104.9847): ≈ 30 km.
Long Beach International Airport (LGB) → Long Beach, city gazetteer reference point (33.7701, -118.1937): ≈ 7 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.

Frequently asked

How much is a flight from Denver to Long Beach?

The lowest fare Routavio has observed is €87, found on 20 Oct 2026. Prices move, so read it as a floor rather than a quote.

When is the cheapest month to fly from Denver to Long Beach?

In our observations December 2026 is the cheapest month so far, at €87.

Which airlines fly from Denver to Long Beach?

Routavio has seen these carriers on the route: Alaska Airlines, Southwest Airlines.

How long does the flight from Denver to Long Beach take?

Across the 89 fares Routavio observed, the average journey time is 8h 57m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

How observed prices work, what "No data" means and what a fare includes: Read the flight price guide