Cheap Flights from Long Beach Municipal to Denver International

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Flight deals from Long Beach Municipal to Denver International

Looking for a cheap last-minute deal or the best return flight from Long Beach Municipal to Denver International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Long Beach Municipal to Denver International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Long Beach Municipal to Denver International flights are currently cheapest in July.

Direct flights from Long Beach Municipal to Denver International

Long Beach Municipal to Denver International: Alternative routes

Compare routes from Long Beach Municipal to Denver below. You may find an airport to fly into that's cheaper, faster, or easier than Denver International.

Long Beach to Denver: Flight information

The things to know before you go.
Cheapest flight foundR 2,139
Cheapest month to flyJuly
Average flight time2 hrs, 19 mins
Most popular airlineSouthwest Airlines
Average flights per week19

Finding cheap flights from Long Beach Municipal to Denver International: Frequently asked questions

The best price we found for a return flight from Long Beach Municipal to Denver International is R 4,161. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 19 minutes is the average flight time from Long Beach Municipal to Denver International.
Southwest Airlines flies direct from Long Beach Municipal to Denver International.
As of May 2025, there are 19 flights per week flying from Long Beach Municipal to Denver International.
The cheapest month to fly from Long Beach Municipal to Denver International is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Long Beach Municipal Airport to Denver International Airport on Friday, 4 July 2025.
Yes – the average flight time is 2 hours and 19 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Denver International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Denver is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta and Southwest Airlines offer the cheapest flight tickets to Denver International.

Flying from Long Beach Airport (LGB) to Denver International Airport (DEN): what you need to know

  • Around 2 hours 20 minutes is how long you can expect to be travelling on a direct flight from Long Beach Airport to Denver International Airport.

  • The timezone in Denver is UTC-6, which is one hour ahead of Long Beach.

  • Take your pick of 15 weekly Long Beach Airport to Denver International Airport flights. The 06:50 departure with Southwest Airlines is the earliest available. Southwest Airlines operates the latest service of the day at 20:30.

  • Give yourself plenty of time to make your LGB to DEN flight. As a rule of thumb, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • During popular months like July, you'll want to get to the airport earlier than usual. Arrive two hours before domestic departures and four hours ahead of international flights whenever you're travelling during a high season in general.

  • Jetting into Denver (and then seeing more of United States!) is a breeze with Southwest Airlines. This popular carrier has direct flights from Long Beach Airport to Denver International Airport.

  • Most travellers choose to fly with Southwest Airlines on this route.

  • Southwest Airlines is the most punctual carrier that operates LGB to DEN flights. An impressive 84.38% of its services on this route land as scheduled.

  • If you'd like to add a stop to your trip, just deselect 'Direct flights only' when searching for your ticket from Long Beach Airport to Denver International Airport. These are the top stopovers between LGB and DEN:

    • Phoenix Sky Harbour International Airport

    • Harry Reid Airport (formerly McCarran Airport)

    • Salt Lake City International Airport

How to find the cheapest flights from Long Beach Airport (LGB) to Denver International Airport (DEN)

  • R 2,133 is currently the lowest price for a one-way Long Beach Airport to Denver International Airport flight. A return flight starts at R 4,161. These fares can change depending on demand.

  • To get cheap tickets from LGB to DEN, reserve your journey six months before your departure date.

  • Schedule your trip for May. That's the cheapest month for flights from Long Beach Airport to Denver International Airport. If you're flexible with your travel dates, use the 'Whole month' tool to see the cheapest price across every month.

  • There's no need to check back in every day to see if fares have dropped when you set up a Price Alert. We'll let you know the moment a special offer becomes available on cheap flights from LGB to DEN.

  • Select your ideal departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Long Beach Airport to Denver International Airport.

Handy information about Long Beach Airport (LGB)

  • You'll find LGB at 4100 Donald Douglas Drive.

  • Long Beach Airport gets high marks for on-time performance. 83.23% of flights that take off from LGB arrive at their destination on time.

  • Central Long Beach to Long Beach Airport is around 14 kilometres. Depending on traffic, it'll take you about 15 minutes to get there if you're driving, catching a cab or ride-sharing.

  • The journey on public transport takes roughly 45 minutes.

  • Booked an early flight from Long Beach Airport to Denver International Airport? Avoid the hassle of rushing to the airport (and catch some extra z's) by picking one of these stays close to LGB:

Arriving at Denver International Airport (DEN)

  • After your Long Beach Airport to Denver International Airport flight has landed, relax at a hotel close by. Baymont by Wyndham Denver International Airport is a comfortable option that's not too far from DEN.

  • Travel at your own pace with a Denver International Airport rental car. Book your wheels from Routes Car Rentals, Dollar or Budget and venture far and wide through Denver and beyond.

  • For the lowest price, reserve your ride from Denver International Airport about one week ahead.

Getting from Denver International Airport (DEN) to central Denver

  • The street address for DEN is 8500 Pena Boulevard.

  • Denver International Airport to central Denver has a drive time of around 35 minutes. It's approximately 40 kilometres away.

  • When travelling on public transport, expect a journey time of roughly 1 hour 30 minutes.

When to fly to Denver International Airport (DEN)

  • The quietest month for a flight from Long Beach Airport to Denver International Airport is April, while July is the most popular. Pick the ideal time to visit Denver based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • The warmest month in Denver is July, with the temperature ranging between 14ºC (57ºF) and 32ºC (90ºF). Book your flights from Long Beach Airport to Denver International Airport in this month if this is the kind of weather you like.

  • January has average temperatures of between -9ºC (16ºF) and 7ºC (45ºF). Search for cheap tickets from LGB to DEN sometime then if you'd rather travel in cooler conditions.

Explore more of United States

  • You've visited Denver, now it's time to discover other corners of United States. Journey about 105 kilometres south to Colorado Springs to tick off its top attractions. From US Northern Command (USNORTHCOM) / North American Aerospace Defence Command (NORAD) Headquarters to Cheyenne Mountain Air Force Station and National Strength and Conditioning Association (NSCA), there's plenty to keep you on the go.

  • If there's time to check out another great destination in United States, head for Aurora, roughly 13 kilometres east of Denver. Magellan's Travel Solutions and Gear, The Fairways at Lowry and Retired Enlisted Association Inc are among the biggest draws.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.