$93+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LGB
May 12 — May 191
Round-trip
1 adult, Economy
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Find cheap flights from Colorado to Long Beach with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Colorado to Long BeachExplore 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 April 12, 2026.
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 April 12, 2026.
This Southwest deal was found by Cheapflights users on 4/7. 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 5/61:00 pm
DEN
- LGB
Nonstop2h 25m
Southwest
Tue 5/121:50 pm
LGB
- DEN
Nonstop2h 20m
Southwest
Deal found 4/7![Southwest logo]()
$185
This Southwest deal was found by Cheapflights users on 4/7. 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 4/289:10 am
DEN
- LGB
Nonstop2h 25m
Southwest
Sat 5/21:20 pm
LGB
- DEN
Nonstop2h 25m
Southwest
Deal found 4/7![Southwest logo]()
$195
This Southwest deal was found by Cheapflights users on 4/8. 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 5/97:25 pm
DEN
- LGB
Nonstop2h 30m
Southwest
Sun 5/106:55 am
LGB
- DEN
Nonstop2h 20m
Southwest
Deal found 4/8![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 4/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:10 am
DEN
- LGB
Nonstop2h 25m
Southwest
Wed 5/278:00 am
LGB
- DEN
2 stops5h 50m
Southwest
Deal found 4/9![Southwest logo]()
$200
This Southwest deal was found by Cheapflights users on 4/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:25 pm
DEN
- LGB
Nonstop2h 30m
Southwest
Mon 5/46:50 am
LGB
- DEN
Nonstop2h 20m
Southwest
Deal found 4/9![Southwest logo]()
$205
This Southwest deal was found by Cheapflights users on 4/6. 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 5/285:25 pm
DEN
- LGB
Nonstop2h 30m
Southwest
Mon 6/16:50 am
LGB
- DEN
Nonstop2h 20m
Southwest
Deal found 4/6![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 4/7. 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 5/22:15 pm
COS
- LGB
1 stop4h 00m
Southwest
Fri 5/82:55 pm
LGB
- COS
1 stop6h 20m
Southwest
Deal found 4/7![Southwest logo]()
$212
This Southwest deal was found by Cheapflights users on 4/7. 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 5/129:10 am
COS
- LGB
1 stop5h 30m
Southwest
Fri 5/156:20 pm
LGB
- COS
1 stop4h 45m
Southwest
Deal found 4/7![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 4/8. 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 5/296:15 am
COS
- LGB
1 stop8h 50m
Southwest
Mon 6/14:00 pm
LGB
- COS
2 stops7h 05m
Southwest
Deal found 4/8![Southwest logo]()
$228
This Delta deal was found by Cheapflights users on 4/10. 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.
Tue 5/57:59 am
COS
- LGB
1 stop4h 58m
Delta
Tue 5/124:54 pm
LGB
- COS
1 stop4h 28m
Delta
Deal found 4/10![Delta logo]()
$248
This Southwest deal was found by Cheapflights users on 4/7. 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 5/1212:40 pm
COS
- LGB
1 stop4h 55m
Southwest
Thu 5/146:20 pm
LGB
- COS
1 stop4h 45m
Southwest
Deal found 4/7![Southwest logo]()
$278
This Delta deal was found by Cheapflights users on 4/10. 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.
Sat 5/211:55 am
COS
- LGB
1 stop5h 18m
Delta
Tue 5/124:54 pm
LGB
- COS
1 stop4h 28m
Delta
Deal found 4/10![Delta logo]()
$279
Best flights from Colorado to Long BeachDiscover carefully curated flight deals from Colorado to Long Beach that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 12, 2026.
Discover carefully curated flight deals from Colorado to Long Beach that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 12, 2026.
This Southwest deal was found by Cheapflights users on 4/7. 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 5/59:10 am
DEN
- LGB
Nonstop2h 25m
Southwest
Tue 5/129:15 am
LGB
- DEN
Nonstop2h 15m
Southwest
Deal found 4/7![Southwest logo]()
$185
This Delta deal was found by Cheapflights users on 4/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/103:55 pm
DEN
- LGB
1 stop6h 34m
Delta
Tue 6/306:52 am
LGB
- DEN
1 stop3h 59m
Delta
Deal found 4/11![Delta logo]()
$195
This Southwest deal was found by Cheapflights users on 4/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/98:30 am
DEN
- LGB
1 stop4h 25m
Southwest
Sun 5/1010:45 am
LGB
- DEN
Nonstop2h 20m
Southwest
Deal found 4/9![Southwest logo]()
$203
This Delta deal was found by Cheapflights users on 4/7. 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.
Tue 6/233:55 pm
DEN
- LGB
1 stop6h 34m
Delta
Wed 7/16:52 am
LGB
- DEN
1 stop7h 08m
Delta
Deal found 4/7![Delta logo]()
$215
This Southwest deal was found by Cheapflights users on 4/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/185:25 pm
DEN
- LGB
1 stop4h 45m
Southwest
Sat 5/235:30 pm
LGB
- DEN
1 stop4h 30m
Southwest
Deal found 4/9![Southwest logo]()
$212
This Southwest deal was found by Cheapflights users on 4/7. 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 5/1212:40 pm
COS
- LGB
2 stops7h 10m
Southwest
Fri 5/156:20 pm
LGB
- COS
1 stop4h 45m
Southwest
Deal found 4/7![Southwest logo]()
$222
This Southwest deal was found by Cheapflights users on 4/7. 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 5/26:45 am
COS
- LGB
2 stops6h 55m
Southwest
Fri 5/84:00 pm
LGB
- COS
2 stops6h 50m
Southwest
Deal found 4/7![Southwest logo]()
$227
This Delta deal was found by Cheapflights users on 4/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/175:30 am
DEN
- LGB
1 stop7h 23m
Delta
Fri 5/227:05 am
LGB
- DEN
1 stop6h 53m
Delta
Deal found 4/11![Delta logo]()
$299
This Southwest deal was found by Cheapflights users on 4/10. 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.
Sun 5/35:15 am
DEN
- LGB
1 stop6h 10m
Southwest
Wed 5/61:50 pm
LGB
- DEN
Nonstop2h 20m
Southwest
Deal found 4/10![Southwest logo]()
$247
This Delta deal was found by Cheapflights users on 4/9. 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.
Wed 9/168:00 am
COS
- LGB
1 stop5h 11m
Delta
Sat 9/265:05 pm
LGB
- COS
1 stop4h 24m
Delta
Deal found 4/9![Delta logo]()
$326
This Southwest deal was found by Cheapflights users on 4/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/185:25 pm
DEN
- LGB
1 stop4h 45m
Southwest
Fri 5/226:50 am
LGB
- DEN
Nonstop2h 20m
Southwest
Deal found 4/9![Southwest logo]()
$273
This Southwest deal was found by Cheapflights users on 4/7. 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 5/1212:40 pm
COS
- LGB
1 stop4h 55m
Southwest
Thu 5/146:20 pm
LGB
- COS
1 stop4h 45m
Southwest
Deal found 4/7![Southwest logo]()
$278
This Southwest deal was found by Cheapflights users on 4/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3012:10 pm
COS
- LGB
1 stop4h 25m
Southwest
Mon 5/46:20 pm
LGB
- COS
1 stop4h 45m
Southwest
Deal found 4/9![Southwest logo]()
$318
This Delta deal was found by Cheapflights users on 4/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:25 pm
GJT
- LGB
1 stop5h 17m
Delta
Tue 5/512:55 pm
LGB
- GJT
1 stop4h 40m
Delta
Deal found 4/11![Delta logo]()
$493
This Delta deal was found by Cheapflights users on 4/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:51 pm
GJT
- LGB
1 stop3h 52m
Delta
Wed 6/104:58 pm
LGB
- GJT
1 stop3h 52m
Delta
Deal found 4/11![Delta logo]()
$523
This Southwest deal was found by Cheapflights users on 4/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/285:30 am
COS
- LGB
1 stop7h 15m
Southwest
Sun 5/316:35 pm
LGB
- COS
1 stop4h 55m
Southwest
Deal found 4/9![Southwest logo]()
$389
This Southwest deal was found by Cheapflights users on 4/7. 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 4/236:15 am
COS
- LGB
1 stop4h 25m
Southwest
Mon 4/274:15 pm
LGB
- COS
1 stop6h 50m
Southwest
Deal found 4/7![Southwest logo]()
$419
This Southwest deal was found by Cheapflights users on 4/11. 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.
Sun 7/266:00 am
COS
- LGB
1 stop5h 55m
Southwest
Fri 7/314:30 pm
LGB
- COS
2 stops7h 45m
Southwest
Deal found 4/11![Southwest logo]()
$420
This Delta deal was found by Cheapflights users on 4/9. 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 4/277:45 am
GJT
- LGB
1 stop5h 12m
Delta
Sun 6/144:58 pm
LGB
- GJT
1 stop3h 52m
Delta
Deal found 4/9![Delta logo]()
$1,259
Last-minute flights from Colorado to Long BeachDiscover last-minute flight deals from Colorado to Long Beach. Data last updated April 12, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Long Beach. Data last updated April 12, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 4/7. 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 4/289:10 am
DEN
- LGB
Nonstop2h 25m
Southwest
Sat 5/26:50 am
LGB
- DEN
Nonstop2h 20m
Southwest
Deal found 4/7![Southwest logo]()
$195
This Southwest deal was found by Cheapflights users on 4/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:25 pm
DEN
- LGB
Nonstop2h 30m
Southwest
Mon 5/46:50 am
LGB
- DEN
Nonstop2h 20m
Southwest
Deal found 4/9![Southwest logo]()
$205
This Southwest deal was found by Cheapflights users on 4/7. 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 5/22:15 pm
COS
- LGB
1 stop4h 00m
Southwest
Fri 5/82:55 pm
LGB
- COS
1 stop6h 20m
Southwest
Deal found 4/7![Southwest logo]()
$212
This Delta deal was found by Cheapflights users on 4/10. 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.
Sat 5/211:55 am
COS
- LGB
1 stop5h 18m
Delta
Tue 5/124:54 pm
LGB
- COS
1 stop4h 28m
Delta
Deal found 4/10![Delta logo]()
$279
This Delta deal was found by Cheapflights users on 4/10. 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.
Tue 5/57:59 am
COS
- LGB
1 stop4h 58m
Delta
Tue 5/124:54 pm
LGB
- COS
1 stop4h 28m
Delta
Deal found 4/10![Delta logo]()
$248
This Southwest deal was found by Cheapflights users on 4/7. 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 5/61:00 pm
DEN
- LGB
Nonstop2h 25m
Southwest
Tue 5/121:50 pm
LGB
- DEN
Nonstop2h 20m
Southwest
Deal found 4/7![Southwest logo]()
$185
This Southwest deal was found by Cheapflights users on 4/8. 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 5/97:25 pm
DEN
- LGB
Nonstop2h 30m
Southwest
Sun 5/106:55 am
LGB
- DEN
Nonstop2h 20m
Southwest
Deal found 4/8![Southwest logo]()
$197
This Southwest deal was found by Cheapflights users on 4/7. 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 5/129:10 am
COS
- LGB
1 stop5h 30m
Southwest
Fri 5/156:20 pm
LGB
- COS
1 stop4h 45m
Southwest
Deal found 4/7![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 4/7. 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 5/1212:40 pm
COS
- LGB
1 stop4h 55m
Southwest
Thu 5/146:20 pm
LGB
- COS
1 stop4h 45m
Southwest
Deal found 4/7![Southwest logo]()
$278
This Southwest deal was found by Cheapflights users on 4/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/209:10 am
DEN
- LGB
Nonstop2h 25m
Southwest
Wed 5/278:00 am
LGB
- DEN
2 stops5h 50m
Southwest
Deal found 4/9![Southwest logo]()
$200
This Southwest deal was found by Cheapflights users on 4/6. 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 5/285:25 pm
DEN
- LGB
Nonstop2h 30m
Southwest
Mon 6/16:50 am
LGB
- DEN
Nonstop2h 20m
Southwest
Deal found 4/6![Southwest logo]()
$207
This Southwest deal was found by Cheapflights users on 4/8. 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 5/296:15 am
COS
- LGB
1 stop8h 50m
Southwest
Mon 6/14:00 pm
LGB
- COS
2 stops7h 05m
Southwest
Deal found 4/8![Southwest logo]()
$228
One-way flights from Colorado to Long BeachSearch for one-way flight options from Colorado to Long Beach. Find affordable one-way fares based on user searches. Data last updated April 12, 2026.
Search for one-way flight options from Colorado to Long Beach. Find affordable one-way fares based on user searches. Data last updated April 12, 2026.
This Southwest deal was found by Cheapflights users on 4/7. 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 5/63:05 pm
DEN
- LGB
Nonstop2h 30m
Southwest
Deal found 4/7![Southwest logo]()
$93
This Southwest deal was found by Cheapflights users on 4/9. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/105:35 pm
DEN
- LGB
Nonstop2h 35m
Southwest
Deal found 4/9![Southwest logo]()
$99
This Southwest deal was found by Cheapflights users on 4/10. 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.
Sat 5/27:25 pm
DEN
- LGB
Nonstop2h 30m
Southwest
Deal found 4/10![Southwest logo]()
$103
This Delta deal was found by Cheapflights users on 4/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:59 am
COS
- LGB
1 stop4h 58m
Delta
Deal found 4/11![Delta logo]()
$109
This Delta deal was found by Cheapflights users on 4/9. 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.
Sun 5/105:30 am
DEN
- LGB
1 stop7h 23m
Delta
Deal found 4/9![Delta logo]()
$109
This Delta deal was found by Cheapflights users on 4/7. 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 5/912:35 pm
DEN
- LGB
1 stop4h 31m
Delta
Deal found 4/7![Delta logo]()
$118
This Southwest deal was found by Cheapflights users on 4/8. 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 7/77:00 pm
DEN
- LGB
Nonstop2h 30m
Southwest
Deal found 4/8![Southwest logo]()
$122
This Southwest deal was found by Cheapflights users on 4/7. 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 7/47:50 am
DEN
- LGB
2 stops8h 10m
Southwest
Deal found 4/7![Southwest logo]()
$124
This Southwest deal was found by Cheapflights users on 4/11. 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.
Fri 9/255:30 am
COS
- LGB
1 stop5h 20m
Southwest
Deal found 4/11![Southwest logo]()
$172
This Delta deal was found by Cheapflights users on 4/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:59 am
COS
- LGB
1 stop4h 58m
Delta
Deal found 4/11![Delta logo]()
$210
This Delta deal was found by Cheapflights users on 4/8. 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.
Tue 4/2111:55 am
COS
- LGB
1 stop5h 08m
Delta
Deal found 4/8![Delta logo]()
$271
This Delta deal was found by Cheapflights users on 4/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:56 pm
GJT
- LGB
1 stop3h 36m
Delta
Deal found 4/11![Delta logo]()
$308
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 April 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $185 (Southwest) |
One-way from | $93 (Southwest) |
Popular in | March |
Cheapest in | February |
Average price | $227 |
Good round-trip deal | $263 or less |
Good one-way deal | $164 or less |
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 April 12, 2026.
Use the filters below to find and compare flights from Colorado to Long Beach that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
DenverLong Beach
DEN - LGB
DENLGB
Denver Intl
Tue 5/5
9:10 am-10:35 am
Nonstop2h 25m
Long Beach Municipal
Tue 5/12
9:15 am-12:30 pm
Nonstop2h 15m
$185
DenverLong Beach
DEN - LGB
DENLGB
Denver Intl
Wed 6/10
3:55 pm-9:29 pm
1 stop6h 34m
Long Beach Municipal
Tue 6/30
6:52 am-11:51 am
1 stop3h 59m
$195
DenverLong Beach
DEN - LGB
DENLGB
Denver Intl
Sat 5/9
8:30 am-11:55 am
1 stop4h 25m
Long Beach Municipal
Sun 5/10
10:45 am-2:05 pm
Nonstop2h 20m
$203
DenverLong Beach
DEN - LGB
DENLGB
Denver Intl
Mon 5/18
5:25 pm-9:10 pm
1 stop4h 45m
Long Beach Municipal
Sat 5/23
5:30 pm-11:00 pm
1 stop4h 30m
$212
DenverLong Beach
DEN - LGB
DENLGB
Denver Intl
Tue 6/23
3:55 pm-9:29 pm
1 stop6h 34m
Long Beach Municipal
Wed 7/1
6:52 am-3:00 pm
1 stop7h 08m
$215
Colorado SpringsLong Beach
COS - LGB
COSLGB
Colorado Springs
Tue 5/12
12:40 pm-6:50 pm
2 stops7h 10m
Long Beach Municipal
Fri 5/15
6:20 pm-12:05 am
1 stop4h 45m
$222
Colorado SpringsLong Beach
COS - LGB
COSLGB
Colorado Springs
Sat 5/2
6:45 am-12:40 pm
2 stops6h 55m
Long Beach Municipal
Fri 5/8
4:00 pm-11:50 pm
2 stops6h 50m
$227
DenverLong Beach
DEN - LGB
DENLGB
Denver Intl
Sun 5/3
5:15 am-10:25 am
1 stop6h 10m
Long Beach Municipal
Wed 5/6
1:50 pm-5:10 pm
Nonstop2h 20m
$247
DenverLong Beach
DEN - LGB
DENLGB
Denver Intl
Mon 5/18
5:25 pm-9:10 pm
1 stop4h 45m
Long Beach Municipal
Fri 5/22
6:50 am-10:10 am
Nonstop2h 20m
$273
Colorado SpringsLong Beach
COS - LGB
COSLGB
Colorado Springs
Tue 5/12
12:40 pm-4:35 pm
1 stop4h 55m
Long Beach Municipal
Thu 5/14
6:20 pm-12:05 am
1 stop4h 45m
$278
Showing 1-10 of 39 resultsSorted by cheapest first
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.
DEN-LGB
COS-LGB
GJT-LGB
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
USCO-LGB
DEN-LGB
COS-LGB
GJT-LGB
What is the cheapest month to book a flight from Colorado to Long Beach?
Currently, July is the cheapest month in which you can book a flight from Colorado to Long Beach (average of $57). Flying from Colorado to Long Beach in June is currently the most expensive (average of $98). 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 April 12, 2026.
One of the essential ways to save on airfare from Colorado to Long Beach is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 5% 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 April 11, 2026.
Travelers seeking maximum savings on their Colorado to Long Beach flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How much does it cost to fly round-trip from Colorado to Long Beach?
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Colorado to Long Beach
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Complete your trip
Complete your trip to Long Beach by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Colorado to Long Beach by cabin class
Find flights from Colorado to Long Beach, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Long Beach
Explore flights to Long Beach departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 12, 2026.
Colorado and Long Beach flights
Browse other Colorado and Long Beach flight options. Last updated on April 12, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Colorado to Long Beach flights
Consider these flights traveling from Colorado to Long Beach.
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 April 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$80 | Average$188 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$197 | Average$304 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$201 | Average$296 | FlexibilityNo cancel fee | On-timeN/A |