How many flights depart from Long Beach to Denver on average per week?

14 flights are operational weekly from Long Beach to Denver as of October 2025. The most popular departure day for this route is Mon, with 29% of flights per week taking off on this day.

What airlines fly to Denver?

Frontier, United Airlines and Southwest are the top three most popular airlines that fly to Denver from Long Beach according to our data. Frontier is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Denver. Keep in mind that there are 6 different airlines that fly to Denver on a routine basis, so you have a few additional options to choose from.

How many flights depart from Long Beach to Denver on average per day?

2 flights are operational daily from Long Beach to Denver as of October 2025. The most popular departure time for this route is 7:00AM, with 52% of flights per day taking off at noon.

What is the cheapest airline that flies from Long Beach Municipal to Denver Intl?

Southwest and Delta are the most popular carriers operating from Long Beach Municipal to Denver Intl

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?

There are 2 operators available for flights from Long Beach Municipal Airport to Denver Intl Airport as of October 2025.

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.

$79 Cheap Flights from Long Beach to Denver in 2025/26

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7:50 am - 11:10 amLGB-DEN

2h 20mnonstop

6:50 pm - 8:20 pmDEN-LGB

2h 30mnonstop

$174Southwest

Find Deal

sáb., dic. 13 - lun., dic. 15

6:55 am - 10:15 amLGB-DEN

2h 20mnonstop

6:50 pm - 8:20 pmDEN-LGB

2h 30mnonstop

$179Southwest

Find Deal

jue., dic. 4 - jue., dic. 4

6:50 am - 10:10 amLGB-DEN

2h 20mnonstop

6:30 pm - 8:10 pmDEN-LGB

2h 40mnonstop

$180Southwest

Find Deal

jue., ene. 8 - dom., ene. 11

7:50 am - 11:10 amLGB-DEN

2h 20mnonstop

8:05 am - 12:15 pmDEN-LGB

5h 10m1 stop

$184Southwest

Find Deal

sáb., dic. 13 - lun., dic. 15

2:35 pm - 5:55 pmLGB-DEN

2h 20mnonstop

6:50 pm - 8:20 pmDEN-LGB

2h 30mnonstop

$186Southwest

Find Deal

vie., dic. 5 - lun., dic. 8

10:00 am - 4:00 pmLGB-DEN

5h 00m1 stop

6:50 pm - 8:20 pmDEN-LGB

2h 30mnonstop

$189Southwest

Find Deal

jue., dic. 4 - jue., dic. 4

6:50 am - 10:10 amLGB-DEN

2h 20mnonstop

6:30 pm - 8:10 pmDEN-LGB

2h 40mnonstop

$190Southwest

Find Deal

jue., ene. 22 - dom., ene. 25

7:50 am - 11:10 amLGB-DEN

2h 20mnonstop

6:40 pm - 8:10 pmDEN-LGB

2h 30mnonstop

$191Southwest

Find Deal

sáb., dic. 6 - vie., dic. 12

4:50 pm - 10:44 pmLGB-DEN

4h 54m1 stop

3:54 pm - 9:45 pmDEN-LGB

6h 51m1 stop

$197Delta

Find Deal

jue., dic. 4 - lun., dic. 8

4:50 pm - 10:36 pmLGB-DEN

4h 46m1 stop

3:40 pm - 9:49 pmDEN-LGB

7h 09m1 stop

$223Delta

Find Deal

mié., feb. 11 - mar., feb. 17

Southwest flights from Long Beach to Denver

Our best Southwest deals on Long Beach to Denver flight tickets

Southwest

Dec 13

LGB7:50 amLong Beach Municipal

2h 20m

DEN11:10 amDenver Intl

Dec 15

DEN6:50 pmDenver Intl

2h 30m

LGB8:20 pmLong Beach Municipal

$174

Find similar

Southwest

Dec 4

LGB6:55 amLong Beach Municipal

2h 20m

DEN10:15 amDenver Intl

Dec 4

DEN6:50 pmDenver Intl

2h 30m

LGB8:20 pmLong Beach Municipal

$179

Find similar

Southwest

Jan 8

LGB6:50 amLong Beach Municipal

2h 20m

DEN10:10 amDenver Intl

Jan 11

DEN6:30 pmDenver Intl

2h 40m

LGB8:10 pmLong Beach Municipal

$180

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Delta flights from Long Beach to Denver

Our best Delta deals on Long Beach to Denver flight tickets

Delta

Dec 4

LGB4:50 pmLong Beach Municipal

4h 54m

1 stop

DEN10:44 pmDenver Intl

Dec 8

DEN3:54 pmDenver Intl

6h 51m

1 stop

LGB9:45 pmLong Beach Municipal

$197

Find similar

Delta

Feb 11

LGB4:50 pmLong Beach Municipal

4h 46m

1 stop

DEN10:36 pmDenver Intl

Feb 17

DEN3:40 pmDenver Intl

7h 09m

1 stop

LGB9:49 pmLong Beach Municipal

$223

Find similar

Delta

Dec 8

LGB4:50 pmLong Beach Municipal

4h 54m

1 stop

DEN10:44 pmDenver Intl

Dec 15

DEN6:22 pmDenver Intl

4h 23m

1 stop

LGB9:45 pmLong Beach Municipal

$253

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Fly from

Fly to

Route

Depart

Return

Price

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

sáb. 12/13

7:50 am-11:10 am

Nonstop2h 20m

Denver Intl

lun. 12/15

6:50 pm-8:20 pm

Nonstop2h 30m

$174

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

jue. 12/4

6:55 am-10:15 am

Nonstop2h 20m

Denver Intl

jue. 12/4

6:50 pm-8:20 pm

Nonstop2h 30m

$179

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

jue. 1/8

6:50 am-10:10 am

Nonstop2h 20m

Denver Intl

dom. 1/11

6:30 pm-8:10 pm

Nonstop2h 40m

$180

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

sáb. 12/13

7:50 am-11:10 am

Nonstop2h 20m

Denver Intl

lun. 12/15

8:05 am-12:15 pm

1 stop5h 10m

$184

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

vie. 12/5

2:35 pm-5:55 pm

Nonstop2h 20m

Denver Intl

lun. 12/8

6:50 pm-8:20 pm

Nonstop2h 30m

$186

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

jue. 12/4

10:00 am-4:00 pm

1 stop5h 00m

Denver Intl

jue. 12/4

6:50 pm-8:20 pm

Nonstop2h 30m

$189

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

jue. 1/22

6:50 am-10:10 am

Nonstop2h 20m

Denver Intl

dom. 1/25

6:30 pm-8:10 pm

Nonstop2h 40m

$190

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

sáb. 12/6

7:50 am-11:10 am

Nonstop2h 20m

Denver Intl

vie. 12/12

6:40 pm-8:10 pm

Nonstop2h 30m

$191

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

jue. 12/4

4:50 pm-10:44 pm

1 stop4h 54m

Denver Intl

lun. 12/8

3:54 pm-9:45 pm

1 stop6h 51m

$197

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

mié. 2/11

4:50 pm-10:36 pm

1 stop4h 46m

Denver Intl

mar. 2/17

3:40 pm-9:49 pm

1 stop7h 09m

$223

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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

Prices

Airlines

Other information

What is the cheapest month to fly to Denver?

The cheapest month to fly to Denver from Long Beach is in April. Flight prices, which tend to average around $257, are often lower during this time because this is during the off-season. If you don’t want to visit Denver in April, then you should wait until September to fly from Long Beach, when ticket prices are also cheap, with an average price of $268.

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 $253. 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 $312.

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 $238. Flights in the morning are often more expensive with an average ticket price of $276.

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 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 $301 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 $250 on momondo.

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

There is only 1 cabin class available to choose from on Long Beach Municipal to Denver Intl 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?

No. A direct flight is the cheapest option for a flight between Long Beach to Denver.

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

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	$158
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 $158. The best round-trip flight deal from Long Beach to Denver found on momondo in the last 72 hours is $271.

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 near Denver: Denver Intl (DEN)

Search flight deals

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?
There are 2 operators available for flights from Long Beach Municipal Airport to Denver Intl Airport as of October 2025.
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?
momondo data reveals that the most frequently booked plane model on the route from Long Beach to Denver is Boeing 737 MAX 8, representing 18.59% of all bookings. The subsequent popular models are Boeing 737-800 Passenger/BBJ2 (winglets) at 14.66%, Airbus A321neo at 9.42%, and Boeing 737-700 Passenger/BBJ1 (winglets) at 9.16%.
What is the most popular airline from Long Beach to Denver?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Long Beach to Denver is Southwest (93% of total bookings). The next most popular airline is Frontier (7%).

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
Frontier	PriceFrom $56	Free Cancellation	Rating 5.8 3,124 reviews		Search Frontier flights
Southwest	PriceFrom $192	Free Cancellation	Rating 8.0 4,240 reviews		Search Southwest flights

Southwest Flights From Long Beach to Denver
Across 14 Southwest flights from Long Beach to Denver this week, the average price was $298, with the best Southwest deals starting from $192 round-trip. 4,240 users have rated Southwest on momondo, with an average score of 8.0/10.

Breckenridge

Estes Park

Black Hawk

Aurora

Fort Collins

Keystone

Cripple Creek

Manitou Springs

Longmont

Boulder

Greeley

Lakewood

Thornton

Westminster

Winter Park

Copper Mountain

Silverthorne

Frisco

Centennial

Grand Lake

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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vie. 11/28

vie. 12/5

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Cheap flights from Long Beach to Denver from $79

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 1/11. 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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Big names and deals

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Filter for what you want

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Find the cheapest flights from Long Beach to Denver

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Southwest flights from Long Beach to Denver

Our best Southwest deals on Long Beach to Denver flight tickets

Delta flights from Long Beach to Denver

Our best Delta deals on Long Beach to Denver flight tickets

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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 cheapest month to fly to Denver?

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 $253. 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 $312.

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 $238. Flights in the morning are often more expensive with an average ticket price of $276.

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 to Denver?

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

There is only 1 cabin class available to choose from on Long Beach Municipal to Denver Intl 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?

No. A direct flight is the cheapest option for a flight between Long Beach to Denver.

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

What is the cheapest airline that flies from Long Beach Municipal to Denver Intl?

Southwest and Delta are the most popular carriers operating from Long Beach Municipal to Denver Intl

What airlines fly to Denver?

How many flights depart from Long Beach to Denver on average per day?

2 flights are operational daily from Long Beach to Denver as of October 2025. The most popular departure time for this route is 7:00AM, with 52% of flights per day taking off at noon.

How many flights depart from Long Beach to Denver on average per week?

14 flights are operational weekly from Long Beach to Denver as of October 2025. The most popular departure day for this route is Mon, with 29% of flights per week taking off on this day.

When to book flights from Long Beach to Denver

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

Fastest flight time

Direct flights

Airports in Denver

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

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

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?

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

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

Southwest Flights From Long Beach to Denver

Traveling to a place near Denver?

Why use momondo?

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

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

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

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Colorado