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$91+ Cheap flights from Long Beach (LGB) to Colorado

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — DEN
May 22 — May 291
Fri 5/22
Fri 5/29
1 adult, Economy
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Cheap flight deals from Long Beach to Colorado

Cheapest flights from Long Beach to Colorado
Explore the most affordable flight options available from Long Beach to Colorado. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 22, 2026.

This Southwest deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:50 am
LGB
-
DEN
Nonstop2h 20m
Southwest
Wed 6/106:15 am
DEN
-
LGB
1 stop4h 10m
Southwest
Deal found 4/21$156
This Southwest deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/206:50 am
LGB
-
DEN
Nonstop2h 20m
Southwest
Wed 5/203:05 pm
DEN
-
LGB
Nonstop2h 30m
Southwest
Deal found 4/21$172
This Southwest deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/169:35 am
LGB
-
DEN
Nonstop2h 20m
Southwest
Wed 5/203:05 pm
DEN
-
LGB
Nonstop2h 30m
Southwest
Deal found 4/19$173
This Southwest deal was found by Cheapflights users on 4/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/302:20 pm
LGB
-
DEN
1 stop6h 25m
Southwest
Tue 6/23:05 pm
DEN
-
LGB
Nonstop2h 30m
Southwest
Deal found 4/20$178
This Southwest deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/286:50 am
LGB
-
DEN
Nonstop2h 20m
Southwest
Sat 5/307:25 pm
DEN
-
LGB
Nonstop2h 30m
Southwest
Deal found 4/19$181
This Southwest deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:35 pm
LGB
-
DEN
1 stop5h 30m
Southwest
Tue 7/77:00 pm
DEN
-
LGB
Nonstop2h 30m
Southwest
Deal found 4/21$182
This Southwest deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/84:10 pm
LGB
-
DEN
1 stop5h 10m
Southwest
Wed 6/107:00 pm
DEN
-
LGB
Nonstop2h 30m
Southwest
Deal found 4/21$184
This Southwest deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/245:35 pm
LGB
-
COS
1 stop5h 10m
Southwest
Tue 7/75:10 pm
COS
-
LGB
1 stop4h 20m
Southwest
Deal found 4/19$276
This Southwest deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/52:20 pm
LGB
-
COS
1 stop7h 00m
Southwest
Tue 5/121:10 pm
COS
-
LGB
1 stop6h 00m
Southwest
Deal found 4/22$285
This Southwest deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/410:10 am
LGB
-
COS
1 stop4h 30m
Southwest
Wed 8/57:20 am
COS
-
LGB
1 stop4h 10m
Southwest
Deal found 4/22$291
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/184:56 pm
LGB
-
COS
1 stop4h 43m
Delta
Sat 7/256:16 pm
COS
-
LGB
1 stop4h 16m
Delta
Deal found 4/21$302
This Southwest deal was found by Cheapflights users on 4/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/226:20 pm
LGB
-
COS
1 stop4h 45m
Southwest
Sun 5/246:55 am
COS
-
LGB
1 stop7h 55m
Southwest
Deal found 4/19$305

Find flight deals from Long Beach to Colorado

Keep the following information in mind while searching for Long Beach to Colorado flight deals. Data was last updated April 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$156
(Southwest)

One-way from

$91
(Southwest)

Popular in

March

Cheapest in

September

Average price

$236

Good round-trip deal

$280 or less

Good one-way deal

$194 or less
Provider with most accurate pricing for Los Angeles-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Denver Intl flights.
Search Deals
From Long Beach Municipal to Colorado
Search Deals
One-way flight from Long Beach Municipal to Colorado
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Long Beach Municipal to Colorado.
Search Deals
Price to beat on a one-way flight from Long Beach Municipal to Colorado.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Long Beach to Colorado 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, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2026.
Use the filters below to find and compare flights from Long Beach to Colorado that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

Wed 6/3

6:50 am-10:10 am

Nonstop2h 20m

Denver Intl

Thu 6/4

5:50 am-9:05 am

1 stop4h 15m

$201

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

Thu 6/4

4:10 pm-9:25 pm

1 stop4h 15m

Denver Intl

Mon 6/8

7:50 am-9:20 am

Nonstop2h 30m

$207

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

Fri 5/29

6:30 pm-12:20 am

1 stop4h 50m

Denver Intl

Sat 5/30

7:25 pm-8:55 pm

Nonstop2h 30m

$220

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

Sun 5/17

4:55 pm-11:55 pm

1 stop6h 00m

Denver Intl

Wed 5/20

3:05 pm-4:35 pm

Nonstop2h 30m

$228
Quickest round-trip

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

Mon 6/8

7:55 am-11:10 am

Nonstop2h 15m

Denver Intl

Wed 6/10

7:00 pm-8:30 pm

Nonstop2h 30m

$234

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

Thu 5/28

6:00 pm-11:05 pm

1 stop4h 05m

Denver Intl

Sun 5/31

5:35 am-8:30 am

1 stop3h 55m

$250

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

Thu 5/21

6:50 am-10:10 am

Nonstop2h 20m

Denver Intl

Tue 5/26

5:15 pm-8:55 pm

1 stop4h 40m

$263

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

Fri 5/8

6:50 am-10:10 am

Nonstop2h 20m

Denver Intl

Mon 5/11

1:40 pm-3:05 pm

Nonstop2h 25m

$263

Long BeachColorado Springs

LGB - COS

LGBCOS

Long Beach Municipal

Wed 6/24

5:35 pm-11:45 pm

1 stop5h 10m

Colorado Springs

Tue 7/7

5:10 pm-8:30 pm

1 stop4h 20m

$276

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

Wed 5/6

7:00 am-2:45 pm

1 stop6h 45m

Denver Intl

Sat 5/9

3:49 pm-9:43 pm

1 stop6h 54m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/20

Showing 1-10 of 45 resultsSorted by cheapest first
1
2
3
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5

Best time to book a flight from Long Beach to Colorado

Have a flexible travel schedule? Discover the best time to fly to Colorado from Long Beach with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Long Beach to Colorado

What is the cheapest month to book a flight from Long Beach to Colorado?

Currently, February is the cheapest month in which you can book a flight from Long Beach to Colorado (average of $29). Flying from Long Beach to Colorado in July is currently the most expensive (average of $213). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LGB to CO?

Find hourly flight availability from Long Beach to Colorado. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 22, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Long Beach to Colorado as you normally would.

How much does it cost to fly round-trip from Long Beach to Colorado?

Reviews of airlines servicing Colorado

Get insights into the airlines that provide service to Colorado. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado. Reviews last updated April 22, 2026.
Peruse reviews from past customers who have flown with Southwest and Frontier from Long Beach to Colorado to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,330 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,330 reviews
Southwest
8.0
Very good
4,330 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
2,982 reviews
Southwest
8.0
Very good
4,330 reviews

Overall

8.0

Comfort

8.0

Crew

8.6

Food

7.0

Entertainment

7.5

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Long Beach to Colorado. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Long Beach to Colorado?

    Long Beach Municipal (LGB), located 4.1 mi from the city center, is the airport you fly out of when you book flights from Long Beach to Colorado.

  • How popular is this Long Beach to Colorado flight route?

    This flight path from Long Beach Municipal to Colorado was viewed by 15 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Long Beach to Colorado?

    A quick flight from Long Beach to Colorado can take about 2h 20m. Southwest provides one of the quickest options available for as low as $201. Long Beach and Colorado are separated by a distance of 852 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Long Beach to Colorado?

    The most popular flight routes from Long Beach to Colorado are Long Beach Municipal - Denver Intl, Long Beach Municipal - Colorado Springs and Long Beach Municipal - Grand Junction Regnl.

  • What are the cheapest flights from Long Beach to Colorado?

    While on average a flight from Long Beach to Colorado is generally $319, our data shows the cheapest flight currently is $108. When looking at the most popular route, (Long Beach Municipal - Denver Intl), you can expect to pay $156 for that flight.

  • Can I find deals for flights from Long Beach to Colorado that include hotel bookings?

    Yes. In addition to deals on Long Beach to Colorado flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Long Beach to Colorado?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Long Beach to Colorado.

  • Can I find deals for business class flights from Long Beach to Colorado?

    Yes. Cheapflights offers flight deals from Long Beach to Colorado by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Long Beach to Colorado?

    Currently, February is the cheapest month in which you can book a flight from Long Beach to Colorado (average of $29). Flying from Long Beach to Colorado in July is currently the most expensive (average of $213). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Long Beach to Colorado

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Long Beach to Colorado

Discover the top 2 airlines that operate flights from Long Beach to Colorado. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$53Average$104FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$188Average$331FlexibilityNo cancel feeOn-time63%

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