Cheap flights from Long Beach Municipal to Denver

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Flight deals from Long Beach Municipal to Denver

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

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

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 flights are currently cheapest in March.

Direct flights from Long Beach Municipal to Denver

Alternative Long Beach Municipal to Denver routes

Looking for the cheapest, fastest or easiest route from Long Beach Municipal to Denver? You could fly into the following airports instead.

Long Beach to Denver: Flight information

The things to know before you go.
Cheapest flight found$117
Cheapest month to flyMarch
Average flight time2 hrs, 18 mins
Most popular airlineSouthwest Airlines
Average flights per week54

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

There are 4 airports in Denver: Denver Arapahoe Co, Broomfield, Denver International, and Northern Colorado Regional.
The best price we found for a return flight from Long Beach Municipal to Denver is $213. 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 18 minutes is the average flight time from Long Beach Municipal to Denver.
Southwest Airlines flies direct from Long Beach Municipal to Denver.
As of February 2026, there are 54 flights per week flying from Long Beach Municipal to Denver.
The cheapest month to fly from Long Beach Municipal to Denver is usually April.
If you're flying from Long Beach Municipal Airport, the cheapest airport near Denver is Denver International – which is 29.9 km away from the centre of Denver. We've found flights into this airport from $213.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Long Beach Municipal Airport to Denver on Thursday, 9 April 2026.
Yes – the average flight time is 2 hours and 18 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 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.
In February, the average temperature is usually around 0°C. July is typically the warmest month in Denver, when it usually averages around 31°C. You can expect the least rain in January. The coldest month is December, with temperatures averaging -6°C. The rainiest month is July.
Currently, Southwest Airlines offers the cheapest flight tickets to Denver.

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

  • Expect to be in the air for 2 hours 25 minutes. That's the average duration of a direct flight from Long Beach Airport to Denver.

  • Long Beach Airport is located in Long Beach. Based in the UTC-6 timezone, Denver is one hour ahead of Long Beach.

  • With 12 flights a week between the two airports, Long Beach Airport (LGB) to Denver International Airport (DEN) is the most popular route. Southwest Airlines operates the earliest flight at 06:50. If you'd like to make the most of your day before flying, the last flight from LGB to DEN is with Southwest Airlines at 18:40.

  • Give yourself plenty of time to catch your LGB to Denver flight. As a general rule, turn up at least two hours before international departures and an hour ahead for domestic flights.

  • Taking off during a peak period like a bank holiday? Expect longer queues at check-in and security. Give yourself extra leeway and arrive up to four hours before international flights and two hours before domestic departures.

  • You can book a direct Long Beach Airport to Denver ticket. Begin your journey at LGB and land at Denver International Airport (DEN).

  • Be on the lookout for promotions from Southwest Airlines. This airline has direct flights from Long Beach Airport to Denver.

  • The journey from central Long Beach to LGB takes around 45 minutes on public transport. If you ride-share, drive or take a cab, you'll cover the 6 kilometres in 15 minutes or so, depending on traffic conditions.

  • Have an early flight from Long Beach Airport to Denver? Avoid the last-minute rush to the terminal (and enjoy a little extra shut-eye) by choosing one of these hotels close to LGB:

  • Long Beach Airport gets high marks for on-time performance. 83.23% of flights that take off from LGB arrive at their destination without delay.

  • LGB is located at 4100 Donald Douglas Drive.

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

  • $117 is currently the lowest price for a one-way Long Beach Airport to Denver flight. A return plane ticket starts from $213. These prices may change depending on demand and availability.

  • To secure cheap flights from LGB to Denver, book your journey one month before your departure.

  • The best month for landing cheap Long Beach Airport to Denver tickets is May. Use the 'Whole month' tool to compare flight prices, then choose the dates with the lowest fares.

  • Save time looking for cheap flights from LGB to Denver by setting up a Price Alert. We'll send you an email or notification on the app when a new low fare is offered.

  • Save on your flight from Long Beach Airport to Denver with the help of our filters. Choose your ideal times, airlines and number of stops, then sort the results by 'Cheapest' to see the best deals.

Airports in Denver

Denver International Airport (DEN)

  • The distance from Denver International Airport (DEN) to central Denver is roughly 40 kilometres. It takes around 35 minutes to get to the centre driving.

  • It takes around 1 hour 30 minutes to get there using public transport.

  • Consider staying at Baymont by Wyndham Denver International Airport after touching down from your flight from Long Beach Airport to Denver. It's a short drive from DEN and a great option if you'd like to rest right after your journey.

  • Travel at your own speed with a Denver International Airport rental car. Book your wheels from Routes Car Rentals, Dollar or Budget and find adventure across Denver and beyond.

  • Get the best deal by booking your ride from Denver International Airport around one week ahead of your flight from LGB to Denver.

  • DEN is located at 8500 Pena Boulevard.

Best time to go to Denver

  • Carefully consider your travel dates before booking your flight from Long Beach Airport to Denver. The city comes alive in high season, but rates are often higher and attractions can get crowded. Go to Denver in low season if you want a more relaxed vibe.

  • When booking your Long Beach Airport to Denver plane ticket, think about the weather you're most comfortable in. July is the warmest month in Denver, with temperatures ranging from 14ºC (57ºF) to 32ºC (90ºF).

  • January has average temperatures of between -9ºC (16ºF) and 7ºC (45ºF). Search for a cheap ticket from LGB to Denver around that time if you want to travel in cooler conditions.

More about Denver

Explore more of United States

  • Denver has its own special appeal, but there are so many other parts of United States you should also see. About 105 kilometres south of Denver, a visit to Colorado Springs will fill your itinerary to the brim. Don't miss top attractions like US Northern Command (USNORTHCOM) / North American Aerospace Defence Command (NORAD) Headquarters, Cheyenne Mountain Air Force Station and National Strength and Conditioning Association (NSCA).

  • If there's time to check out another major destination in United States, head for Pueblo, about 161 kilometres south of Denver. Pueblo Weisbrod Aircraft Museum, Rosemount Museum and Pueblo Zoo are among its highlights.

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