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Cheap flights from Long Beach to Denver from $96

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Long Beach to Denver departing on 7/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Long Beach to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:50 am - 10:05 am
LGB
-
DEN
2h 15mnonstop
Southwest Logo
7:25 pm - 8:55 pm
DEN
-
LGB
2h 30mnonstop
$201Southwest
Sat, Aug 29 - Wed, Sep 2
Southwest Logo
2:55 pm - 6:10 pm
LGB
-
DEN
2h 15mnonstop
Southwest Logo
4:50 pm - 8:15 pm
DEN
-
LGB
4h 25m
1 stop
$204Southwest
Wed, Jul 8 - Fri, Jul 10
Southwest Logo
10:05 am - 2:50 pm
LGB
-
DEN
3h 45m
1 stop
Southwest Logo
6:15 am - 9:25 am
DEN
-
LGB
4h 10m
1 stop
$206Southwest
Wed, Jul 15 - Wed, Jul 22
Southwest Logo
7:50 am - 1:05 pm
LGB
-
DEN
4h 15m
1 stop
Southwest Logo
8:30 am - 10:00 am
DEN
-
LGB
2h 30mnonstop
$207Southwest
Tue, Oct 13 - Thu, Oct 15
Southwest Logo
10:05 am - 2:50 pm
LGB
-
DEN
3h 45m
1 stop
Southwest Logo
5:20 pm - 8:30 pm
DEN
-
LGB
4h 10m
1 stop
$209Southwest
Wed, Jul 8 - Fri, Jul 10
Delta Logo
1:00 pm - 8:01 pm
LGB
-
DEN
6h 01m
1 stop
Delta Logo
3:55 pm - 9:32 pm
DEN
-
LGB
6h 37m
1 stop
$211Delta
Tue, Jul 7 - Wed, Jul 8
Delta Logo
7:00 am - 2:53 pm
LGB
-
DEN
6h 53m
1 stop
Delta Logo
3:55 pm - 9:32 pm
DEN
-
LGB
6h 37m
1 stop
$214Delta
Wed, Jul 15 - Thu, Jul 16
Southwest Logo
10:20 am - 6:05 pm
LGB
-
DEN
6h 45m
2 stops
Southwest Logo
7:00 am - 12:35 pm
DEN
-
LGB
6h 35m
1 stop
$216Southwest
Wed, Jul 15 - Wed, Jul 22
Delta Logo
7:00 am - 2:53 pm
LGB
-
DEN
6h 53m
1 stop
Delta Logo
3:55 pm - 9:32 pm
DEN
-
LGB
6h 37m
1 stop
$217Delta
Mon, Jul 13 - Fri, Jul 24
Southwest Logo
10:05 am - 2:50 pm
LGB
-
DEN
3h 45m
1 stop
Southwest Logo
5:45 am - 8:50 am
DEN
-
LGB
4h 05m
1 stop
$219Southwest
Wed, Jul 8 - Sat, Jul 11

Delta flights from Long Beach to Denver

Our best Delta deals on Long Beach to Denver flight tickets
Delta
Jul 7
LGB1:00 pmLong Beach Municipal
6h 01m
1 stop
DEN8:01 pmDenver Intl
Jul 8
DEN3:55 pmDenver Intl
6h 37m
1 stop
LGB9:32 pmLong Beach Municipal
$211
Delta
Jul 15
LGB7:00 amLong Beach Municipal
6h 53m
1 stop
DEN2:53 pmDenver Intl
Jul 25
DEN3:55 pmDenver Intl
6h 37m
1 stop
LGB9:32 pmLong Beach Municipal
$214
Delta
Jul 13
LGB7:00 amLong Beach Municipal
6h 53m
1 stop
DEN2:53 pmDenver Intl
Jul 24
DEN3:55 pmDenver Intl
6h 37m
1 stop
LGB9:32 pmLong Beach Municipal
$217

Southwest flights from Long Beach to Denver

Our best Southwest deals on Long Beach to Denver flight tickets
Southwest
Aug 29
LGB6:50 amLong Beach Municipal
2h 15m
DEN10:05 amDenver Intl
Sep 2
DEN7:25 pmDenver Intl
2h 30m
LGB8:55 pmLong Beach Municipal
$201
Southwest
Jul 8
LGB6:55 amLong Beach Municipal
2h 15m
DEN10:10 amDenver Intl
Jul 10
DEN7:45 amDenver Intl
2h 30m
LGB9:15 amLong Beach Municipal
$204
Southwest
Jul 15
LGB10:05 amLong Beach Municipal
3h 45m
1 stop
DEN2:50 pmDenver Intl
Jul 21
DEN8:00 amDenver Intl
4h 50m
1 stop
LGB11:50 amLong Beach Municipal
$206

momondo Fare Finder

 
Customize your flight search to find flights from Long Beach to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 21, 2026.
Use the filters below to find and compare flights from Long Beach to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

Sat 8/29

6:50 am-10:05 am

Nonstop2h 15m

Denver Intl

Wed 9/2

7:25 pm-8:55 pm

Nonstop2h 30m

$201

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

Wed 7/8

2:55 pm-6:10 pm

Nonstop2h 15m

Denver Intl

Fri 7/10

4:50 pm-8:15 pm

1 stop4h 25m

$204

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

Wed 7/15

10:05 am-2:50 pm

1 stop3h 45m

Denver Intl

Wed 7/22

6:15 am-9:25 am

1 stop4h 10m

$206

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

Tue 10/13

7:50 am-1:05 pm

1 stop4h 15m

Denver Intl

Thu 10/15

8:30 am-10:00 am

Nonstop2h 30m

$207

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

Wed 7/8

10:05 am-2:50 pm

1 stop3h 45m

Denver Intl

Fri 7/10

5:20 pm-8:30 pm

1 stop4h 10m

$209

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

Tue 7/7

1:00 pm-8:01 pm

1 stop6h 01m

Denver Intl

Wed 7/8

3:55 pm-9:32 pm

1 stop6h 37m

$211

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

Wed 7/15

7:00 am-2:53 pm

1 stop6h 53m

Denver Intl

Thu 7/16

3:55 pm-9:32 pm

1 stop6h 37m

$214

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

Wed 7/15

10:20 am-6:05 pm

2 stops6h 45m

Denver Intl

Wed 7/22

7:00 am-12:35 pm

1 stop6h 35m

$216

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

Mon 7/13

7:00 am-2:53 pm

1 stop6h 53m

Denver Intl

Fri 7/24

3:55 pm-9:32 pm

1 stop6h 37m

$217

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

Wed 7/8

10:05 am-2:50 pm

1 stop3h 45m

Denver Intl

Sat 7/11

5:45 am-8:50 am

1 stop4h 05m

$219

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denver from

How to get the cheapest flight ticket from Long Beach to Denver

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Long Beach and Denver?

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Long Beach is in February. Flight prices, which tend to average around $192, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in February, then you should wait until April to fly from Long Beach, when ticket prices are also cheap, with an average price of $233.

What is the cheapest day to depart on your flight to Denver?

The cheapest day to depart on your flight to Denver is on a Friday when prices can be found for as low as $275. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Sunday, with ticket prices averaging around $353.

What is the cheapest time of day to depart on your flight to Denver?

The cheapest time of day to fly to Denver is in the evening when flights can be purchased for as low as $260. Flights in the morning are often more expensive with an average ticket price of $302.

What is the cheapest Long Beach Municipal to Denver Intl flight route?

Fly from Long Beach Municipal to Denver Intl for the best Long Beach Municipal - Denver Intl flight prices

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

You are more likely to see cheaper flights to Denver from Long Beach when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around $291 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from Long Beach for as low as $253 on momondo.

What cabin class options are available on Long Beach to Denver flights?

There is only 1 cabin class available to choose from on Long Beach to Denver flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Long Beach to Denver flights?

You could potentially save up to 25% on your flight if you consider stops on a Long Beach to Denver flight.

How have Long Beach to Denver flight prices changed over time?

As of May 2026, prices for Long Beach to Denver flights are approximately 27% cheaper when compared to flights at the same time last year.

When to book flights from Long Beach to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Long Beach to Denver according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Long Beach to Denver (LGB to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Long Beach to Denver

Best Price Found

$227

Fastest flight time

2h 15m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from Long Beach in the past 72 hours is $227. The best round-trip flight deal from Long Beach to Denver found on momondo in the last 72 hours is $371.
The fastest flight from Long Beach to Denver takes 2h 15m
Direct flights go from Long Beach to Denver every day.
There is 1 airport in Denver. From Long Beach there are direct flights to Denver Intl (DEN).
Search flight deals

Frequently asked questions about flying from Long Beach to Denver

  • How far is Long Beach Municipal to Denver Intl by plane?

    There are 837.6 mi between Long Beach Municipal and Denver Intl. Typically, this will take 2h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Long Beach Municipal Airport to Denver Intl Airport?

    Prices for flights from Long Beach Municipal Airport to Denver Intl Airport were last updated today.

  • How many operators does momondo search for flights from Long Beach Municipal Airport to Denver Intl Airport?

  • How old do you have to be to fly from Long Beach Municipal Airport to Denver Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Long Beach Municipal Airport to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The required travel and health documents for your Denver Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Denver Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Long Beach to Denver?

  • What is the most popular airline from Long Beach to Denver?

Best airlines flying from Long Beach to Denver

Compare and see reviews for airlines that fly from Long Beach to Denver with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $53Free CancellationRating
5.6
2,945 reviews
Search Frontier flights
SouthwestPriceFrom $187Free CancellationRating
7.9
4,284 reviews
Search Southwest flights

  • Southwest Flights From Long Beach to Denver

    Across 25 Southwest flights from Long Beach to Denver this week, the average price was $311, with the best Southwest deals starting from $187 round-trip. 4,282 users have rated Southwest on momondo, with an average score of 7.9/10.

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Breckenridge
Estes Park
Black Hawk
Aurora
Fort Collins
Manitou Springs
Boulder
Longmont
Greeley
Keystone
Lakewood
Westminster
Cripple Creek
Thornton
Frisco
Centennial
Englewood
Winter Park
Grand Lake
Littleton

Why use momondo?

Why should I use momondo to find a flight deal from Long Beach to Denver?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Long Beach to Denver for you.

Can I find flights from Long Beach to Denver with flexible booking policies on momondo?

Flights from Long Beach to Denver with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Long Beach to Denver?

momondo helps you find the best flight between Long Beach and Denver by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Long Beach to Denver right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Denver from Long Beach. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Denver trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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