DEN - LGB

$108 Find Cheap Flights from Denver to Long Beach

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Long Beach departing on 7/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Long Beach

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Long Beach, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Long Beach, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Denver to Long Beach

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Long Beach that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Denver to Long Beach

KAYAK's recommended round-trip deals from the most popular airlines that fly from Denver to Long Beach.
Discover the best prices for you by selecting your travel dates on KAYAK.
Delta Logo
6:23 pm - 9:41 pmDEN-LGB
4h 18m1 stop
Delta Logo
1:15 pm - 7:53 pmLGB-DEN
5h 38m1 stop
$225Delta
Find Deal
Tue, Jul 1 - Thu, Jul 3
Southwest Logo
7:25 pm - 8:55 pmDEN-LGB
2h 30mnonstop
Southwest Logo
3:10 pm - 6:30 pmLGB-DEN
2h 20mnonstop
$229Southwest
Find Deal
Sat, May 31 - Wed, Jun 4
Delta Logo
6:23 pm - 9:41 pmDEN-LGB
4h 18m1 stop
Delta Logo
5:07 pm - 10:21 pmLGB-DEN
4h 14m1 stop
$237Delta
Find Deal
Sat, Jul 5 - Tue, Jul 8
Southwest Logo
7:25 pm - 8:55 pmDEN-LGB
2h 30mnonstop
Southwest Logo
9:15 am - 3:15 pmLGB-DEN
5h 00m1 stop
$239Southwest
Find Deal
Sat, May 31 - Wed, Jun 4
Delta Logo
6:23 pm - 9:41 pmDEN-LGB
4h 18m1 stop
Delta Logo
1:15 pm - 7:53 pmLGB-DEN
5h 38m1 stop
$241Delta
Find Deal
Sat, Jun 28 - Tue, Jul 1
Delta Logo
6:25 pm - 9:32 pmDEN-LGB
4h 07m1 stop
Delta Logo
4:54 pm - 10:30 pmLGB-DEN
4h 36m1 stop
$244Delta
Find Deal
Tue, May 27 - Thu, May 29
Southwest Logo
7:25 pm - 8:55 pmDEN-LGB
2h 30mnonstop
Southwest Logo
3:10 pm - 6:30 pmLGB-DEN
2h 20mnonstop
$253Southwest
Find Deal
Wed, May 14 - Wed, May 21
Alaska Airlines Logo
5:50 pm - 7:50 pmDEN-LGB
27h 00m2 stops
Alaska Airlines Logo
7:45 am - 11:53 amLGB-DEN
27h 08m2 stops
$988Alaska Airlines
Find Deal
Thu, Aug 7 - Tue, Aug 12
Alaska Airlines Logo
12:21 pm - 8:45 pmDEN-LGB
33h 24m2 stops
Alaska Airlines Logo
8:45 am - 10:40 amLGB-DEN
24h 55m2 stops
$1,038Alaska Airlines
Find Deal
Wed, May 14 - Wed, May 21
Alaska Airlines Logo
8:20 am - 7:35 pmDEN-LGB
36h 15m2 stops
Alaska Airlines Logo
8:45 am - 10:40 amLGB-DEN
24h 55m2 stops
$1,106Alaska Airlines
Find Deal
Wed, May 14 - Sun, May 18
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KAYAK's insights & trends for Denver to Long Beach flights

Get data-powered insights and trends into flights from Denver to Long Beach to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Denver to Long Beach?

The average price of all round-trip flights from Denver to Long Beach clicked on KAYAK for each day over the last 12 months.

For Denver to Long Beach, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Long Beach back to Denver, the best deals are generally found on Wednesday, with Sunday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Long Beach, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to Long Beach is August, where tickets cost $249 (return) on average. On the other hand, the most expensive months are December and April, where the average cost of round-trip tickets is $357 and $337 respectively.

How far in advance should I book a flight from Denver to Long Beach?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Long Beach, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Denver to Long Beach, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonAugust
High seasonOctober
Cheapest flight$108
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Denver to Long Beach

When to book flights from Denver to Long Beach

Are your dates flexible? Find out the best times to travel from Denver to Long Beach based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Long Beach

  • What is the cheapest flight from Denver to Long Beach?

    In the last 3 days, the lowest price for a flight from Denver to Long Beach was $108 for a one-way ticket and $225 for a round-trip.

  • Do I need a passport to fly between Denver and Long Beach?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Denver to Long Beach?

    Denver and Long Beach are both served by 1 main airport. You will leave Denver from Denver Intl and will be arriving at Long Beach Municipal.

  • Which airlines offer Wi-Fi service onboard planes from Denver to Long Beach?

    Delta, and Alaska Airlines offer inflight Wi-Fi service on the Denver to Long Beach flight route.

  • Which aircraft models fly most regularly from Denver to Long Beach?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Denver to Long Beach flight route.

  • On which days can I fly direct from Denver to Long Beach?

    There are nonstop flights from Denver to Long Beach on a daily basis.

  • Which is the best airline for flights from Denver to Long Beach, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Denver to Long Beach are Southwest and Delta. With an average price for the route of $300 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $290 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Denver to Long Beach?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Long Beach.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Long Beach?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Long Beach from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Long Beach?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Long Beach with an airline and back to Denver with another airline. Booking your flights between Denver and LGB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Long Beach?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Long Beach from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Denver to Long Beach

  • Looking for a cheap flight? 25% of our users found flights on this route for $198 or less one-way and $277 or less round-trip.

Prefer to fly direct from Denver to Long Beach?

Find which airlines fly direct from Denver Intl Airport to Long Beach Municipal Airport, which days they fly and book direct flights.

Direct departures

Denver Intl to Long Beach Municipal

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights

Direct returns

Long Beach Municipal to Denver Intl

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more direct flights
See more direct flights

Top 4 airlines serving from Denver to Long Beach

 
See real verified KAYAK customer reviews for airlines flying from Denver to Long Beach. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Long Beach? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4294 reviews
7.1Food
8.2Boarding
8.6Crew
7.6Entertainment
8.0Comfort
Airline reviews

I would have liked to arrive on time - not 5 hours late!

4.0 OkayAnonymous, Apr 2025DEN - SEA
Read more Southwest reviews

I would have liked to arrive on time - not 5 hours late!

It was a perfect flight in all aspects! Both legs!

Boarding process, crew were good. But the seats were so uncomfortable that was all I could focus on. I literally had to sit forward so that all 3 of us could fit in row. I will try to avoid Southwest in the future for any flights over 60 minutes.

1.5 hour delay, poor service, no compassion from the crew. Terrible experience

Great flight, 47 passengers on a 180 seat plane. Stewardess was pleasant and cheerful.

Great experience flying Southwest. The crew was really kind and helpful, and very friendly with our toddler.

Our flight was diverted from being a non-stop to getting within 150 miles and requiring another plane. We heard 4 or 5 different versions from SW as to why we had to stop, then wait for a replacement plane. Five hour delay, weather did not come up as a single excuse.... communication was not clear and well explained. No one really took charge!

Plane late from DC to Austin 30 minutes. Crew made up much of the time enroute to San Diego.

I really like open seating. I hate that I've heard this is going away. This is one of the unique things that makes Southwest my goto choice.

Fine, but how to board on SW versus othrr airlines, is just lame. Goood staff though and all was solid otherwise.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Flights on time. .Ride was as comfortable as can be expected in steerage. Luggage arrived at destination. Attendants were fairly friendly.

Seats are much much more comfortable than United, which is what I usually fly

If I pay extra for "comfort+" I expect leg room where I can stretch my legs. I was seated with an attendant's seat blocking my feet. Knee space was fine but my feet had less room than the non-"comfort+" seats. Also, don't go cheap on food when you have flights of 3+ hours. It's insulting.

Only one side of the heafphone jack work. Crew was friendly and helpful.

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

They separated our seats and moved us to the back of the plane. Hundreds of dollars and thousands of miles used and this was my platinum member experience.

AC barely worked on a 50 minute flight. It was very warm the whole flight. Flight was very bumpy and hard landing.

Got on the plane and then needed to deboard the plane because they didn’t have any pilots?

The flight was canceled two hours before departure, it took over five hours to rebook us on another flight.

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

David went above and beyond to make our flight the best that it could be

No food service almost missed because of first flight delays

Had a hard time finding my assigned seat. No attendants to assist.

The negative was the wait at the airport coming back. I checked my bags in, an hour before boarding and I get the notification that my flight was delayed. Rather had gotten the notification while I was at the hotel. Then it was delayed 3 x’s. Ugh!

Plane still had screens for watching movies. Good selection too.

There was no air on the plane and it was very hot.

Everything went as planned. Crew was great. Seats were still not that comfortable.

they delayed my flight which ended up, causing my layover flight to leave without me, resulting in me missing a flight and having to stay overnight in Houston international. I got no compensation other than a flight to my original location only a day later. i’ve never experienced such a unprofessional situation

The seats were extremely hard and uncomfortable, even for a budget airline.

Boarding was very well executed. Got my bag right away.

Overall experience good. There was no food and seats were not terribly comfortable.

There was nothing to like, flight delayed had to move to different departure areas, disorganized to say the leasr

There were a lot of issues every step of the process. Check in, security, boarding, and dealing with luggage. Plus the money you think you are saving you end up using in hidden fees.

The flight attendant was arguing with a passenger before takeoff. The passenger was frustrated but the flight attendant should have handled it with grace, but instead she was nasty and rude. The seats were comfortable and the flight was uneventful. I wish we didn’t have to pay for drinks or snacks but that’s what you get with a budget airline.

Booked two aisle seats and were switched to an aisle and middle. Not happy.

I fly Frontier often and generally don't have any issues. For some reason, the Denver to Houston's George Bush Intercontinental (IAH) flight always needs to wait on the tarmac in Houston because a gate is not available after landing. I've been stuck for as little as 15 minutes and as much as a little over an hour. I know only fly the Frontier Denver to IAH route when there is not an available flight to Houston Hobby (HOU).

Everything you need to know for your flight from Denver to Long Beach

Information on your arrival and departure airports

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