CA $158 Cheap Flights from Denver (DEN) to Long Beach (LGB)

View CA $158 flight on Thu, Nov. 27, 2025Opens in a new window

Popular airlines from Denver International Airport (DEN) to Long Beach Municipal Airport (LGB)

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Cheap flights from Denver (DEN) to Long Beach (LGB)

Prices were available within the past 7 days and start at CA $158 for one-way flights and CA $372 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Sep. 13 - Tue, Sep. 16
DEN
Denver
LGB
Long Beach
CA $372 Roundtrip, found 3 days ago
CA $372
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Sep. 13 from Denver to Long Beach, returning Tue, Sep. 16, priced at CA $372 found 3 days ago
Delta
Sat, Sep. 13 - Tue, Sep. 16
DEN
Denver
LGB
Long Beach
CA $468 Roundtrip, found 3 days ago
CA $468
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Sep. 13 from Denver to Long Beach, returning Tue, Sep. 16, priced at CA $468 found 3 days ago
Delta
Sat, Sep. 13 - Tue, Sep. 16
DEN
Denver
LGB
Long Beach
CA $551 Roundtrip, found 3 days ago
CA $551
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Sep. 13 from Denver to Long Beach, returning Tue, Sep. 16, priced at CA $551 found 3 days ago

Find the cheapest month to fly from Denver (DEN) to Long Beach (LGB)

August is typically the cheapest month to fly

From CA $235 - CA $467 per traveller.

Graph displaying average flight prices per month

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Flight from Denver to Long Beach (DEN - LGB) route information
Origin airport
Denver Intl.
Destination airport
Long Beach Municipal
Roundtrip price
CA $371
Distance
1363 km

Denver to Los Angeles Flights

The easy way to book your flights from Denver to Long Beach 

With Expedia, it’s simple to find and book flights to Long Beach from Denver whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 12 airlines that cover this route. There are Southwest Airlines nonstop flights to Long Beach Municipal, too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Denver to Long Beach today, tomorrow, or this week.  

 

Save dollars with cheap flights from Denver Intl., DEN to Long Beach Municipal, LGB 

Sort your search results by price to find great deals on your flight from Denver to Long Beach—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Long Beach from Denver currently is just CA $372 rising to CA $566.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Long Beach  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Long Beach from Denver 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Long Beach with Expedia today.

Frequently asked questions

How much is a flight from Denver Airport to LGB?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip journey from Denver Airport to Long Beach Municipal Airport (LGB) was CA $372. Cheap tickets don't wait forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from DIA airport to LGB?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from DIA airport to Long Beach Airport that have flexible change policies?
Plenty of airlines offer the option to move your flight at no extra charge. All you pay is any additional cost for the new flight. When searching for Denver Airport to Long Beach Municipal Airport (LGB) flights, you'll find a "No change fees" box for you to pick.
How many hours is the flight from Denver Airport to Long Beach Airport?
It takes just 4 hours and 47 minutes to jet from DEN to Long Beach Airport — just enough time for a power nap. You'll be landing in Long Beach by the time you open your eyes.
How far is the flight from Denver Intl. Airport (DEN) to Long Beach Municipal Airport (LGB)?
A flight distance of just 1,350 kilometres separates Denver and Long Beach. Once you're up in the skies, you won't get a chance to do much more than browse the magazine in your seat-back pocket.
Which airlines fly direct from Denver Airport to Long Beach Municipal Airport (LGB)?
Check out Southwest Airlines (WN) if you want to fly straight from DEN to Long Beach Airport. This airline offers 65 flights monthly, so you're sure to find one that fits your travel plans.
Are Denver Airport to Long Beach Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so not always. While last-minute flight deals between Denver Intl. Airport (DEN) and Long Beach Airport are of course possible, it's also a good idea to keep an eye on prices well before you fly. In fact, some air carriers publicize their prices up to a year before the departure date. Expedia is continuously updating the best airfare bargains around, so check back often and be ready to book when prices drop.

Explore a world of travel with Expedia

Long Beach nearby Airports

Los Angeles

Denver to Los Angeles Intl.
CA $191.60

Ontario

Denver to John Wayne
CA $325.90

Burbank

Denver to Hollywood Burbank
CA $327.60

Orange County

Denver to John Wayne
CA $355.00
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