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Long Beach

$59+ Cheap flights from Colorado to Long Beach (LGB)

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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LGB
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
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Cheap flight deals from Colorado to Long Beach

Cheapest flights from Colorado to Long Beach
Explore the most affordable flight options available from Colorado to Long Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

This Southwest deal was found by Cheapflights users on 12/3. 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 12/176:50 pmDEN - LGB
Nonstop2h 30mSouthwest
Thu 1/82:20 pmLGB - DEN
Nonstop2h 20mSouthwest
Deal found 12/3$211
This Delta deal was found by Cheapflights users on 12/3. 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 12/246:27 pmDEN - LGB
1 stop4h 18mDelta
Tue 2/31:05 pmLGB - DEN
1 stop6h 02mDelta
Deal found 12/3$243
This Delta deal was found by Cheapflights users on 12/3. 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 12/246:27 pmDEN - LGB
1 stop4h 18mDelta
Wed 2/47:00 amLGB - DEN
2 stops15h 25mDelta
Deal found 12/3$251
This Delta deal was found by Cheapflights users on 12/2. 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 12/316:27 pmDEN - LGB
1 stop4h 18mDelta
Mon 1/51:05 pmLGB - DEN
1 stop5h 51mDelta
Deal found 12/2$256
This Southwest deal was found by Cheapflights users on 12/2. 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 12/316:50 pmDEN - LGB
Nonstop2h 30mSouthwest
Mon 1/53:45 pmLGB - DEN
1 stop5h 50mSouthwest
Deal found 12/2$266
This Southwest deal was found by Cheapflights users on 12/3. 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 12/268:25 amDEN - LGB
Nonstop2h 35mSouthwest
Tue 1/66:50 amLGB - DEN
Nonstop2h 20mSouthwest
Deal found 12/3$269
This Southwest deal was found by Cheapflights users on 12/3. 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 12/255:10 pmCOS - LGB
1 stop4h 10mSouthwest
Wed 12/314:25 pmLGB - COS
1 stop5h 00mSouthwest
Deal found 12/3$275
This Southwest deal was found by Cheapflights users on 12/3. 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 12/254:00 pmDEN - LGB
1 stop5h 40mSouthwest
Mon 1/53:45 pmLGB - DEN
1 stop5h 50mSouthwest
Deal found 12/3$276
This Southwest deal was found by Cheapflights users on 12/2. 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 12/179:05 amDEN - LGB
1 stop5h 10mSouthwest
Wed 12/172:35 pmLGB - DEN
Nonstop2h 20mSouthwest
Deal found 12/2$279
This Southwest deal was found by Cheapflights users on 12/3. 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 12/226:45 pmDEN - LGB
Nonstop2h 30mSouthwest
Thu 1/86:50 amLGB - DEN
Nonstop2h 20mSouthwest
Deal found 12/3$281
This Southwest deal was found by Cheapflights users on 12/3. 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 12/1712:15 pmCOS - LGB
1 stop5h 35mSouthwest
Wed 12/311:15 pmLGB - COS
1 stop6h 10mSouthwest
Deal found 12/3$297
This Delta deal was found by Cheapflights users on 12/2. 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 12/178:10 amCOS - LGB
1 stop5h 06mDelta
Sun 12/214:49 pmLGB - COS
1 stop4h 36mDelta
Deal found 12/2$355

Find flight deals from Colorado to Long Beach

Keep the following information in mind while searching for Colorado to Long Beach flight deals. Data was last updated December 4, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$127
(Southwest)

One-way from

$59
(Southwest)

Popular in

November

Cheapest in

February

Average price

$186

Good round-trip deal

$289 or less

Good one-way deal

$154 or less
Provider with most accurate pricing for Denver Intl-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Los Angeles flights.
Search Deals
From Colorado to Long Beach Municipal
Search Deals
One-way flight from Colorado to Long Beach Municipal
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($14 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 December 2025
Search Deals
Price to beat on a round-trip flight from Colorado to Long Beach Municipal.
Search Deals
Price to beat on a one-way flight from Colorado to Long Beach Municipal.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado to Long Beach 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 December 4, 2025.
Use the filters below to find and compare flights from Colorado to Long Beach that are best for you.

Fly from

Colorado

Fly to

Long Beach

Route

Depart

Return

Price

DenverLong Beach

DEN - LGB

DENLGB

Denver Intl

Sat 1/31

8:05 am-9:50 am

Nonstop2h 45m

Long Beach Municipal

Sat 2/7

6:50 am-10:10 am

Nonstop2h 20m

$131

DenverLong Beach

DEN - LGB

DENLGB

Denver Intl

Sat 1/17

8:05 am-9:50 am

Nonstop2h 45m

Long Beach Municipal

Mon 1/19

6:50 am-10:10 am

Nonstop2h 20m

$172

DenverLong Beach

DEN - LGB

DENLGB

Denver Intl

Thu 1/22

8:35 am-4:55 pm

1 stop9h 20m

Long Beach Municipal

Fri 1/23

6:50 am-10:10 am

Nonstop2h 20m

$173

Colorado SpringsLong Beach

COS - LGB

COSLGB

Colorado Springs

Sat 1/10

6:50 am-10:20 am

1 stop4h 30m

Long Beach Municipal

Wed 1/14

2:20 pm-9:35 pm

1 stop6h 15m

$179

DenverLong Beach

DEN - LGB

DENLGB

Denver Intl

Sat 1/31

6:23 pm-9:45 pm

1 stop4h 22m

Long Beach Municipal

Wed 2/4

7:00 am-3:15 pm

1 stop7h 15m

$197

DenverLong Beach

DEN - LGB

DENLGB

Denver Intl

Sat 1/31

3:59 pm-9:45 pm

1 stop6h 46m

Long Beach Municipal

Mon 2/9

4:55 pm-10:36 pm

1 stop4h 41m

$197

DenverLong Beach

DEN - LGB

DENLGB

Denver Intl

Sun 2/22

6:30 pm-8:10 pm

Nonstop2h 40m

Long Beach Municipal

Sat 2/28

5:40 pm-11:25 pm

1 stop4h 45m

$201

DenverLong Beach

DEN - LGB

DENLGB

Denver Intl

Sat 2/28

5:30 am-12:03 pm

1 stop7h 33m

Long Beach Municipal

Thu 3/5

7:00 am-3:02 pm

1 stop7h 02m

$210

DenverLong Beach

DEN - LGB

DENLGB

Denver Intl

Wed 12/17

6:50 pm-8:20 pm

Nonstop2h 30m

Long Beach Municipal

Thu 1/8

2:20 pm-5:40 pm

Nonstop2h 20m

$211

DenverLong Beach

DEN - LGB

DENLGB

Denver Intl

Wed 1/28

6:29 am-9:45 pm

2 stops16h 16m

Long Beach Municipal

Sat 1/31

7:00 am-3:09 pm

1 stop7h 09m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 28 results
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Best time to book a flight from Colorado to Long Beach

Have a flexible travel schedule? Discover the best time to fly to Long Beach from Colorado 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 Colorado to Long Beach

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

Currently, January is the cheapest month in which you can book a flight from Colorado to Long Beach (average of $38). Flying from Colorado to Long Beach in June is currently the most expensive (average of $97). 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 CO to LGB?

Find hourly flight availability from Colorado to Long Beach. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 4, 2025.

One of the essential ways to save on airfare from Colorado to Long Beach is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 57% on airfare.

What is the cheapest day to fly from Colorado to Long Beach?

Use this chart to determine the cheapest time to fly round-trip from Colorado to Long Beach. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Colorado to Long Beach flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Colorado to Long Beach. 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 into for flights to Long Beach from Colorado?

    If you book a flight to Long Beach from Colorado, you will be flying to Long Beach Municipal, which is the city’s only airport. Long Beach Municipal (LGB) is located 4.1 mi from the center of Long Beach.

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

    The Colorado to Long Beach Municipal flight path was viewed by 12 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 Colorado to Long Beach?

    For as low as $131, Southwest can have you in Long Beach from Colorado in 2h 45m. Colorado and Long Beach are separated by a distance of 852 mi. Most flights are nonstop.

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

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

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

    Looking for the cheapest flight from Colorado to Long Beach? While on average our users pay $351, our data indicates the cheapest price to be $121. The most popular route (Denver Intl - Long Beach Municipal), is priced around $127.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Colorado to Long Beach 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 Colorado to Long Beach?

    Currently, January is the cheapest month in which you can book a flight from Colorado to Long Beach (average of $38). Flying from Colorado to Long Beach in June is currently the most expensive (average of $97). 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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Top 3 airlines flying from Colorado to Long Beach

Discover the top 3 airlines that operate flights from Colorado to Long Beach. 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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$27Average$117FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$197Average$329FlexibilityNo cancel feeOn-time63%
DeltaCheapest$237Average$297FlexibilityNo cancel feeOn-timeN/A

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