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Cheap flights from Long Beach to Denver from $85

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Long Beach to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
2:40 pm - 5:55 pmLGB  Long Beach Municipal-DEN Denver Intl
2h 15mnonstop
Southwest Logo
7:25 pm - 8:55 pmDEN  Denver Intl-LGB Long Beach Municipal
2h 30mnonstop
$169Southwest
Thu, Oct 29 - Tue, Nov 3
Southwest Logo
6:55 am - 10:10 amLGB  Long Beach Municipal-DEN Denver Intl
2h 15mnonstop
Southwest Logo
7:20 pm - 8:55 pmDEN  Denver Intl-LGB Long Beach Municipal
2h 35mnonstop
$169Southwest
Wed, Sep 23 - Wed, Sep 30
Southwest Logo
2:40 pm - 5:55 pmLGB  Long Beach Municipal-DEN Denver Intl
2h 15mnonstop
Southwest Logo
7:30 pm - 8:55 pmDEN  Denver Intl-LGB Long Beach Municipal
2h 25mnonstop
$169Southwest
Thu, Oct 1 - Mon, Oct 5
Southwest Logo
2:40 pm - 5:55 pmLGB  Long Beach Municipal-DEN Denver Intl
2h 15mnonstop
Southwest Logo
8:50 am - 10:20 amDEN  Denver Intl-LGB Long Beach Municipal
2h 30mnonstop
$169Southwest
Thu, Oct 29 - Tue, Nov 3
Delta Logo
4:50 pm - 10:40 pmLGB  Long Beach Municipal-DEN Denver Intl
4h 50m1 stop Salt Lake City
Delta Logo
6:00 pm - 9:44 pmDEN  Denver Intl-LGB Long Beach Municipal
4h 44m1 stop Salt Lake City
$197Delta
Tue, Oct 13 - Thu, Oct 22
Delta Logo
4:52 pm - 10:40 pmLGB  Long Beach Municipal-DEN Denver Intl
4h 48m1 stop Salt Lake City
Delta Logo
6:06 pm - 9:38 pmDEN  Denver Intl-LGB Long Beach Municipal
4h 32m1 stop Salt Lake City
$198Delta
Fri, Oct 2 - Mon, Oct 5
Delta Logo
4:52 pm - 10:40 pmLGB  Long Beach Municipal-DEN Denver Intl
4h 48m1 stop Salt Lake City
Delta Logo
6:06 pm - 9:38 pmDEN  Denver Intl-LGB Long Beach Municipal
4h 32m1 stop Salt Lake City
$218Delta
Fri, Oct 2 - Mon, Oct 5
Alaska Airlines Logo
2:54 pm - 11:17 pmLGB  Long Beach Municipal-DEN Denver Intl
7h 23m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:00 am - 1:56 pmDEN  Denver Intl-LGB Long Beach Municipal
7h 56m1 stop Seattle/Tacoma Intl
$277Alaska Airlines
Sat, Jan 9 - Tue, Jan 12
Alaska Airlines Logo
3:34 pm - 11:19 pmLGB  Long Beach Municipal-DEN Denver Intl
6h 45m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:30 pm - 2:36 pmDEN  Denver Intl-LGB Long Beach Municipal
20h 06m1 stop Seattle/Tacoma Intl
$281Alaska Airlines
Wed, Sep 9 - Mon, Sep 14
Alaska Airlines Logo
3:34 pm - 11:19 pmLGB  Long Beach Municipal-DEN Denver Intl
6h 45m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:41 pm - 2:36 pmDEN  Denver Intl-LGB Long Beach Municipal
21h 55m1 stop Seattle/Tacoma Intl
$289Alaska Airlines
Tue, Sep 15 - Tue, Sep 22

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Delta flights from Long Beach to Denver

Our best Delta deals on Long Beach to Denver flight tickets
Delta
Oct 13
LGB4:50 pmLong Beach Municipal
4h 50m
1 stop
DEN10:40 pmDenver Intl
Oct 22
DEN6:00 pmDenver Intl
4h 44m
1 stop
LGB9:44 pmLong Beach Municipal
$197
Delta
Oct 2
LGB4:52 pmLong Beach Municipal
4h 48m
1 stop
DEN10:40 pmDenver Intl
Oct 5
DEN6:06 pmDenver Intl
4h 32m
1 stop
LGB9:38 pmLong Beach Municipal
$198
Delta
Oct 2
LGB4:52 pmLong Beach Municipal
4h 48m
1 stop
DEN10:40 pmDenver Intl
Oct 5
DEN6:06 pmDenver Intl
4h 32m
1 stop
LGB9:38 pmLong Beach Municipal
$218

Southwest flights from Long Beach to Denver

Our best Southwest deals on Long Beach to Denver flight tickets
Southwest
Oct 29
LGB2:40 pmLong Beach Municipal
2h 15m
DEN5:55 pmDenver Intl
Nov 3
DEN7:25 pmDenver Intl
2h 30m
LGB8:55 pmLong Beach Municipal
$169
Southwest
Oct 29
LGB11:50 amLong Beach Municipal
2h 15m
DEN3:05 pmDenver Intl
Nov 3
DEN2:25 pmDenver Intl
4h 05m
1 stop
LGB5:30 pmLong Beach Municipal
$175
Southwest
Sep 22
LGB1:50 pmLong Beach Municipal
2h 20m
DEN5:10 pmDenver Intl
Sep 29
DEN9:35 amDenver Intl
6h 15m
1 stop
LGB2:50 pmLong Beach Municipal
$179

momondo Fare Finder

 
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

Long BeachDenver

LGB Long Beach Municipal - DEN Denver Intl

LGBDEN

Long Beach Municipal

Thu 10/29

2:40 pm-5:55 pm

Nonstop2h 15m

Denver Intl

Tue 11/3

7:25 pm-8:55 pm

Nonstop2h 30m

$169

Long BeachDenver

LGB Long Beach Municipal - DEN Denver Intl

LGBDEN

Long Beach Municipal

Wed 9/23

6:55 am-10:10 am

Nonstop2h 15m

Denver Intl

Wed 9/30

7:20 pm-8:55 pm

Nonstop2h 35m

$169
Quickest round-trip

Long BeachDenver

LGB Long Beach Municipal - DEN Denver Intl

LGBDEN

Long Beach Municipal

Thu 10/1

2:40 pm-5:55 pm

Nonstop2h 15m

Denver Intl

Mon 10/5

7:30 pm-8:55 pm

Nonstop2h 25m

$169

Long BeachDenver

LGB Long Beach Municipal - DEN Denver Intl

LGBDEN

Long Beach Municipal

Thu 10/29

2:40 pm-5:55 pm

Nonstop2h 15m

Denver Intl

Tue 11/3

8:50 am-10:20 am

Nonstop2h 30m

$169

Long BeachDenver

LGB Long Beach Municipal - DEN Denver Intl

LGBDEN

Long Beach Municipal

Tue 10/13

4:50 pm-10:40 pm

1 stop4h 50m

Denver Intl

Thu 10/22

6:00 pm-9:44 pm

1 stop4h 44m

$197

Long BeachDenver

LGB Long Beach Municipal - DEN Denver Intl

LGBDEN

Long Beach Municipal

Fri 10/2

4:52 pm-10:40 pm

1 stop4h 48m

Denver Intl

Mon 10/5

6:06 pm-9:38 pm

1 stop4h 32m

$198

Long BeachDenver

LGB Long Beach Municipal - DEN Denver Intl

LGBDEN

Long Beach Municipal

Fri 10/2

4:52 pm-10:40 pm

1 stop4h 48m

Denver Intl

Mon 10/5

6:06 pm-9:38 pm

1 stop4h 32m

$218

Long BeachDenver

LGB Long Beach Municipal - DEN Denver Intl

LGBDEN

Long Beach Municipal

Sat 1/9

2:54 pm-11:17 pm

1 stop7h 23m

Denver Intl

Tue 1/12

7:00 am-1:56 pm

1 stop7h 56m

$277

Long BeachDenver

LGB Long Beach Municipal - DEN Denver Intl

LGBDEN

Long Beach Municipal

Wed 9/9

3:34 pm-11:19 pm

1 stop6h 45m

Denver Intl

Mon 9/14

7:30 pm-2:36 pm

1 stop20h 06m

$281

Long BeachDenver

LGB Long Beach Municipal - DEN Denver Intl

LGBDEN

Long Beach Municipal

Tue 9/15

3:34 pm-11:19 pm

1 stop6h 45m

Denver Intl

Tue 9/22

5:41 pm-2:36 pm

1 stop21h 55m

$289

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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?

Prices are currently low for flights on this route.

Typical prices usually range from $253 to $435.
The lowest price recently found on this route was $169.

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 $191, 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 Wednesday when prices can be found for as low as $287. 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 $377.

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 $270. Flights in the morning are often more expensive with an average ticket price of $321.

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 $309 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 $232 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?

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?

As of August 2026, prices for Long Beach to Denver flights are approximately 30% 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

$85

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 $85. The best round-trip flight deal from Long Beach to Denver found on momondo in the last 72 hours is $169.
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 $49Free CancellationRating
5.6
2,637 reviews
Search Frontier flights
SouthwestPriceFrom $185Free CancellationRating
8.0
4,199 reviews
Search Southwest flights
DeltaPriceFrom $213Free CancellationRating
7.8
8,540 reviews
Search Delta flights

  • Southwest Flights From Long Beach to Denver

    Across 12 Southwest flights from Long Beach to Denver this week, the average price was $336, with the best Southwest deals starting from $185 round-trip. 4,199 users have rated Southwest on momondo, with an average score of 8.0/10.

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
Westminster
Longmont
Boulder
Lakewood
Manitou Springs
Greeley
Keystone
Thornton
Cripple Creek
Centennial
Littleton
Englewood
Winter Park
Golden
Frisco

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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