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$93+ 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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — DEN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 June 12, 2025.

Round-trip from

$185
(Southwest)

One-way from

$93
(Southwest)

Popular in

June

Cheapest in

January

Average price

$223

Good round-trip deal

$299 or less

Good one-way deal

$208 or less
From Long Beach Municipal to Colorado
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One-way flight from Long Beach Municipal to Colorado
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Highest demand for flights based on searches. 9% potential increase in price ($18 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Long Beach Municipal to Colorado.
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Price to beat on a one-way flight from Long Beach Municipal to Colorado.
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Find 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 June 12, 2025.

This Southwest deal was found by Cheapflights users on 6/10. 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 9/3010:50 amLGB - DEN
Nonstop2h 20mSouthwest
Tue 10/76:45 pmDEN - LGB
Nonstop2h 20mSouthwest
Deal found 6/10$185
This Delta deal was found by Cheapflights users on 6/10. 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.
Thu 9/41:15 pmLGB - DEN
1 stop5h 31mDelta
Mon 9/83:45 pmDEN - LGB
1 stop6h 58mDelta
Deal found 6/10$217
This Delta deal was found by Cheapflights users on 6/10. 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.
Wed 8/135:08 pmLGB - COS
1 stop4h 10mDelta
Tue 8/198:00 amCOS - LGB
1 stop5h 12mDelta
Deal found 6/10$237
This Southwest deal was found by Cheapflights users on 6/11. 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 7/94:35 pmLGB - COS
1 stop6h 15mSouthwest
Wed 7/1612:30 pmCOS - LGB
1 stop6h 35mSouthwest
Deal found 6/11$291
This Delta deal was found by Cheapflights users on 6/9. 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.
Mon 7/141:15 pmLGB - GJT
1 stop4h 00mDelta
Thu 7/246:50 pmGJT - LGB
1 stop3h 48mDelta
Deal found 6/9$427

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 June 12, 2025.
Use the filters below to find and compare flights from Long Beach to Colorado that are best for you.

Fly from

Long Beach

Fly to

Colorado

Route

Depart

Return

Price

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

Tue 9/30

10:50 am-2:10 pm

Nonstop2h 20m

Denver Intl

Tue 10/7

6:45 pm-8:05 pm

Nonstop2h 20m

$185

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

Thu 9/4

1:15 pm-7:46 pm

1 stop5h 31m

Denver Intl

Mon 9/8

3:45 pm-9:43 pm

1 stop6h 58m

$217

Long BeachColorado Springs

LGB - COS

LGBCOS

Long Beach Municipal

Wed 8/13

5:08 pm-10:18 pm

1 stop4h 10m

Colorado Springs

Tue 8/19

8:00 am-12:12 pm

1 stop5h 12m

$237

Long BeachColorado Springs

LGB - COS

LGBCOS

Long Beach Municipal

Wed 7/9

4:35 pm-11:50 pm

1 stop6h 15m

Colorado Springs

Wed 7/16

12:30 pm-6:05 pm

1 stop6h 35m

$291

Long BeachGrand Junction

LGB - GJT

LGBGJT

Long Beach Municipal

Mon 7/14

1:15 pm-6:15 pm

1 stop4h 00m

Grand Junction Regnl

Thu 7/24

6:50 pm-9:38 pm

1 stop3h 48m

$427

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

Fri 11/7

7:45 am-11:34 am

2 stops26h 49m

Denver Intl

Sun 11/9

12:49 pm-8:00 pm

2 stops32h 11m

$759

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

Sat 10/4

1:25 pm-4:40 pm

Nonstop2h 15m

$93

Long BeachDenver

LGB - DEN

LGBDEN

Long Beach Municipal

Sat 7/12

1:15 pm-7:29 pm

1 stop5h 14m

$119

Long BeachColorado Springs

LGB - COS

LGBCOS

Long Beach Municipal

Sun 7/20

7:15 pm-1:35 am

1 stop5h 20m

$160

Long BeachMontrose

LGB - MTJ

LGBMTJ

Long Beach Municipal

Sat 7/26

7:25 am-1:20 pm

1 stop4h 55m

$179

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 13 results
1
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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, October is the cheapest month in which you can book a flight from Long Beach to Colorado (average of $197). Flying from Long Beach to Colorado in March is currently the most expensive (average of $278). 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 June 12, 2025.

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.

Rainfall in Colorado by month

Plan your trip to Colorado by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Colorado ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Colorado when rainfall is around 0.5 in.

Temperature in Colorado by month

Plan your trip to Colorado by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Colorado, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 June 12, 2025.
To help decide which airline to fly from Long Beach to Colorado, see what other customers have to say about Alaska Airlines, Southwest and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 8 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Long Beach to Colorado one-way?

    The cheapest airlines for a one-way flight from Long Beach to Colorado are Southwest ($93), Delta ($119), and Alaska Airlines ($346).

  • 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 $322, our data shows the cheapest flight currently is $150. When looking at the most popular route, (Long Beach Municipal - Denver Intl), you can expect to pay $185 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, October is the cheapest month in which you can book a flight from Long Beach to Colorado (average of $197). Flying from Long Beach to Colorado in March is currently the most expensive (average of $278). 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.

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Top 3 airlines flying from Long Beach to Colorado

Discover the top 3 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$56Average$104FlexibilityNo cancel feeOn-time62%
DeltaCheapest$197Average$379FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$198Average$330FlexibilityNo cancel feeOn-time63%

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