$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 4/9. Fares are subject to change and may not be available on all flights or dates of travel.
LGB — DEN
Mar 8 — Mar 151
1 adult, Economy
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Find cheap flights from Long Beach to Colorado 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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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Long Beach to Colorado
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Cheapest flights from Long Beach to ColoradoExplore 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 February 6, 2026.
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 February 6, 2026.
This Southwest deal was found by Cheapflights users on 2/3. 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 4/96:50 am
LGB
- DEN
Nonstop2h 20m
Southwest
Sun 4/128:35 am
DEN
- LGB
Nonstop2h 30m
Southwest
Deal found 2/3![Southwest logo]()
$194
This Southwest deal was found by Cheapflights users on 2/2. 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.
Thu 4/166:50 am
LGB
- DEN
Nonstop2h 20m
Southwest
Mon 4/204:00 pm
DEN
- LGB
1 stop5h 00m
Southwest
Deal found 2/2![Southwest logo]()
$195
This Southwest deal was found by Cheapflights users on 2/2. 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.
Sat 4/44:20 pm
LGB
- DEN
2 stops6h 25m
Southwest
Mon 4/65:45 pm
DEN
- LGB
Nonstop2h 35m
Southwest
Deal found 2/2![Southwest logo]()
$209
This Southwest deal was found by Cheapflights users on 2/3. 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.
Tue 4/288:00 am
LGB
- DEN
2 stops5h 50m
Southwest
Wed 4/296:15 am
DEN
- LGB
1 stop6h 55m
Southwest
Deal found 2/3![Southwest logo]()
$210
This Southwest deal was found by Cheapflights users on 2/3. 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 3/264:40 pm
LGB
- DEN
1 stop5h 40m
Southwest
Mon 3/305:45 pm
DEN
- LGB
Nonstop2h 35m
Southwest
Deal found 2/3![Southwest logo]()
$213
This Delta deal was found by Cheapflights users on 2/3. 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.
Mon 5/185:00 pm
LGB
- DEN
1 stop4h 41m
Delta
Tue 5/266:21 pm
DEN
- LGB
1 stop4h 29m
Delta
Deal found 2/3![Delta logo]()
$214
This Delta deal was found by Cheapflights users on 2/5. 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 3/117:00 am
LGB
- DEN
1 stop7h 07m
Delta
Tue 3/178:00 am
DEN
- LGB
1 stop5h 07m
Delta
Deal found 2/5![Delta logo]()
$220
This Delta deal was found by Cheapflights users on 2/3. 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.
Sat 5/2312:46 pm
LGB
- DEN
1 stop5h 58m
Delta
Fri 5/296:21 pm
DEN
- LGB
1 stop4h 29m
Delta
Deal found 2/3![Delta logo]()
$223
This Southwest deal was found by Cheapflights users on 2/3. 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 5/144:15 pm
LGB
- DEN
1 stop5h 40m
Southwest
Tue 5/194:25 pm
DEN
- LGB
1 stop5h 30m
Southwest
Deal found 2/3![Southwest logo]()
$224
This Southwest deal was found by Cheapflights users on 2/3. 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 3/266:25 pm
LGB
- COS
1 stop4h 55m
Southwest
Tue 3/3110:40 am
COS
- LGB
1 stop5h 25m
Southwest
Deal found 2/3![Southwest logo]()
$314
This Southwest deal was found by Cheapflights users on 2/3. 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 3/1210:40 am
LGB
- COS
1 stop8h 30m
Southwest
Mon 3/169:55 am
COS
- LGB
1 stop10h 25m
Southwest
Deal found 2/3![Southwest logo]()
$330
This Southwest deal was found by Cheapflights users on 2/4. 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 2/209:15 am
LGB
- COS
1 stop6h 00m
Southwest
Tue 2/246:00 am
COS
- LGB
1 stop4h 25m
Southwest
Deal found 2/4![Southwest logo]()
$399
Best flights from Long Beach to ColoradoDiscover carefully curated flight deals from Long Beach to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 6, 2026.
Discover carefully curated flight deals from Long Beach to Colorado that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 6, 2026.
This Southwest deal was found by Cheapflights users on 2/3. 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.
Tue 4/286:50 am
LGB
- DEN
Nonstop2h 20m
Southwest
Wed 4/291:00 pm
DEN
- LGB
Nonstop2h 25m
Southwest
Deal found 2/3![Southwest logo]()
$204
This Delta deal was found by Cheapflights users on 2/3. 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.
Tue 5/195:00 pm
LGB
- DEN
1 stop4h 41m
Delta
Mon 5/256:21 pm
DEN
- LGB
1 stop4h 29m
Delta
Deal found 2/3![Delta logo]()
$214
This Southwest deal was found by Cheapflights users on 2/2. 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.
Fri 4/35:30 pm
LGB
- DEN
1 stop5h 10m
Southwest
Wed 4/89:10 am
DEN
- LGB
Nonstop2h 25m
Southwest
Deal found 2/2![Southwest logo]()
$204
This Delta deal was found by Cheapflights users on 2/3. 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.
Tue 5/197:05 am
LGB
- DEN
1 stop6h 53m
Delta
Fri 5/296:21 pm
DEN
- LGB
1 stop4h 29m
Delta
Deal found 2/3![Delta logo]()
$214
This Southwest deal was found by Cheapflights users on 2/2. 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.
Sat 4/44:20 pm
LGB
- DEN
2 stops6h 25m
Southwest
Mon 4/65:45 pm
DEN
- LGB
Nonstop2h 35m
Southwest
Deal found 2/2![Southwest logo]()
$209
This Delta deal was found by Cheapflights users on 2/3. 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 5/205:00 pm
LGB
- DEN
1 stop4h 41m
Delta
Mon 5/256:21 pm
DEN
- LGB
1 stop4h 29m
Delta
Deal found 2/3![Delta logo]()
$214
This Southwest deal was found by Cheapflights users on 2/3. 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 3/266:50 am
LGB
- DEN
Nonstop2h 20m
Southwest
Mon 3/305:45 pm
DEN
- LGB
Nonstop2h 35m
Southwest
Deal found 2/3![Southwest logo]()
$213
This Delta deal was found by Cheapflights users on 2/3. 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.
Thu 4/27:00 am
LGB
- DEN
1 stop7h 07m
Delta
Sat 4/114:00 pm
DEN
- LGB
1 stop6h 32m
Delta
Deal found 2/3![Delta logo]()
$214
This Southwest deal was found by Cheapflights users on 2/5. 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 5/142:55 pm
LGB
- DEN
Nonstop2h 20m
Southwest
Mon 5/185:50 am
DEN
- LGB
1 stop4h 50m
Southwest
Deal found 2/5![Southwest logo]()
$214
This Delta deal was found by Cheapflights users on 2/3. 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.
Tue 5/195:00 pm
LGB
- DEN
1 stop4h 41m
Delta
Tue 5/266:21 pm
DEN
- LGB
1 stop4h 29m
Delta
Deal found 2/3![Delta logo]()
$214
This Southwest deal was found by Cheapflights users on 2/4. 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 4/172:55 pm
LGB
- DEN
Nonstop2h 20m
Southwest
Mon 4/203:30 pm
DEN
- LGB
1 stop5h 10m
Southwest
Deal found 2/4![Southwest logo]()
$214
This Delta deal was found by Cheapflights users on 2/3. 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.
Mon 5/185:00 pm
LGB
- DEN
1 stop4h 41m
Delta
Sun 5/246:21 pm
DEN
- LGB
1 stop4h 29m
Delta
Deal found 2/3![Delta logo]()
$214
This Southwest deal was found by Cheapflights users on 2/3. 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 3/266:25 pm
LGB
- COS
1 stop4h 55m
Southwest
Tue 3/3110:40 am
COS
- LGB
1 stop5h 25m
Southwest
Deal found 2/3![Southwest logo]()
$314
This Southwest deal was found by Cheapflights users on 2/3. 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 3/1210:40 am
LGB
- COS
1 stop8h 30m
Southwest
Mon 3/169:55 am
COS
- LGB
1 stop10h 25m
Southwest
Deal found 2/3![Southwest logo]()
$330
This Southwest deal was found by Cheapflights users on 2/4. 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 2/209:15 am
LGB
- COS
1 stop6h 00m
Southwest
Tue 2/246:00 am
COS
- LGB
1 stop4h 25m
Southwest
Deal found 2/4![Southwest logo]()
$399
This Delta deal was found by Cheapflights users on 2/3. 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.
Sat 2/287:00 am
LGB
- GJT
1 stop14h 00m
Delta
Sat 3/77:40 am
GJT
- LGB
1 stop9h 20m
Delta
Deal found 2/3![Delta logo]()
$566
This Southwest deal was found by Cheapflights users on 2/4. 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 2/129:15 am
LGB
- COS
1 stop6h 00m
Southwest
Sun 2/154:50 pm
COS
- LGB
1 stop4h 20m
Southwest
Deal found 2/4![Southwest logo]()
$483
This Southwest deal was found by Cheapflights users on 2/5. 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 2/172:30 pm
LGB
- COS
1 stop6h 00m
Southwest
Wed 2/184:35 pm
COS
- LGB
1 stop4h 40m
Southwest
Deal found 2/5![Southwest logo]()
$483
This Delta deal was found by Cheapflights users on 2/3. 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.
Sat 2/287:00 am
LGB
- GJT
1 stop14h 00m
Delta
Sun 3/87:45 am
GJT
- LGB
1 stop14h 47m
Delta
Deal found 2/3![Delta logo]()
$660
This Southwest deal was found by Cheapflights users on 2/5. 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 2/129:15 am
LGB
- COS
1 stop6h 00m
Southwest
Mon 2/167:05 am
COS
- LGB
1 stop7h 30m
Southwest
Deal found 2/5![Southwest logo]()
$483
This Delta deal was found by Cheapflights users on 2/3. 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.
Mon 3/27:00 am
LGB
- GJT
1 stop14h 00m
Delta
Sun 3/87:45 am
GJT
- LGB
1 stop14h 47m
Delta
Deal found 2/3![Delta logo]()
$660
This Southwest deal was found by Cheapflights users on 2/5. 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 2/135:45 pm
LGB
- COS
1 stop3h 55m
Southwest
Sun 2/154:50 pm
COS
- LGB
1 stop4h 20m
Southwest
Deal found 2/5![Southwest logo]()
$483
This Delta deal was found by Cheapflights users on 2/3. 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.
Sun 3/17:00 am
LGB
- GJT
1 stop14h 00m
Delta
Sun 3/87:45 am
GJT
- LGB
1 stop14h 47m
Delta
Deal found 2/3![Delta logo]()
$660
This Delta deal was found by Cheapflights users on 2/3. 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.
Sat 2/287:00 am
LGB
- GJT
1 stop14h 00m
Delta
Fri 3/67:40 am
GJT
- LGB
1 stop9h 20m
Delta
Deal found 2/3![Delta logo]()
$660
This Delta deal was found by Cheapflights users on 2/5. 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 3/24:50 pm
LGB
- GJT
1 stop4h 10m
Delta
Wed 3/47:40 am
GJT
- LGB
1 stop5h 23m
Delta
Deal found 2/5![Delta logo]()
$695
This Delta deal was found by Cheapflights users on 2/3. 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.
Mon 3/21:15 pm
LGB
- GJT
1 stop7h 45m
Delta
Sat 3/77:40 am
GJT
- LGB
1 stop9h 20m
Delta
Deal found 2/3![Delta logo]()
$705
This Delta deal was found by Cheapflights users on 2/3. 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.
Sun 3/17:00 am
LGB
- GJT
1 stop14h 00m
Delta
Sat 3/77:40 am
GJT
- LGB
1 stop9h 20m
Delta
Deal found 2/3![Delta logo]()
$705
This Delta deal was found by Cheapflights users on 2/3. 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.
Mon 3/27:00 am
LGB
- GJT
1 stop14h 00m
Delta
Fri 3/67:40 am
GJT
- LGB
1 stop15h 05m
Delta
Deal found 2/3![Delta logo]()
$799
This Delta deal was found by Cheapflights users on 2/3. 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.
Sun 3/17:00 am
LGB
- GJT
1 stop14h 00m
Delta
Fri 3/67:40 am
GJT
- LGB
1 stop15h 05m
Delta
Deal found 2/3![Delta logo]()
$799
This Delta deal was found by Cheapflights users on 2/3. 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.
Tue 4/75:03 pm
LGB
- GJT
1 stop3h 50m
Delta
Wed 4/85:15 pm
GJT
- LGB
1 stop5h 17m
Delta
Deal found 2/3![Delta logo]()
$904
Last-minute flights from Long Beach to ColoradoDiscover last-minute flight deals from Long Beach to Colorado. Data last updated February 6, 2026 and is based on user searches.
Discover last-minute flight deals from Long Beach to Colorado. Data last updated February 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/3. 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.
Mon 3/27:00 am
LGB
- DEN
1 stop7h 02m
Delta
Thu 3/53:59 pm
DEN
- LGB
1 stop6h 46m
Delta
Deal found 2/3![Delta logo]()
$256
This Delta deal was found by Cheapflights users on 2/3. 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 3/47:00 am
LGB
- DEN
1 stop7h 02m
Delta
Wed 3/1112:30 pm
DEN
- LGB
1 stop4h 49m
Delta
Deal found 2/3![Delta logo]()
$237
This Southwest deal was found by Cheapflights users on 2/4. 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 3/56:50 am
LGB
- DEN
Nonstop2h 20m
Southwest
Tue 3/108:40 am
DEN
- LGB
Nonstop2h 30m
Southwest
Deal found 2/4![Southwest logo]()
$233
This Southwest deal was found by Cheapflights users on 2/4. 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 3/58:00 am
LGB
- DEN
1 stop5h 50m
Southwest
Sat 3/76:30 pm
DEN
- LGB
Nonstop2h 30m
Southwest
Deal found 2/4![Southwest logo]()
$243
This Delta deal was found by Cheapflights users on 2/4. 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 3/57:00 am
LGB
- DEN
1 stop7h 02m
Delta
Tue 3/106:15 pm
DEN
- LGB
1 stop4h 17m
Delta
Deal found 2/4![Delta logo]()
$253
This Delta deal was found by Cheapflights users on 2/5. 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 3/107:00 am
LGB
- DEN
1 stop7h 07m
Delta
Tue 3/175:34 am
DEN
- LGB
1 stop7h 33m
Delta
Deal found 2/5![Delta logo]()
$240
This Delta deal was found by Cheapflights users on 2/5. 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 3/117:00 am
LGB
- DEN
1 stop7h 07m
Delta
Tue 3/178:00 am
DEN
- LGB
1 stop5h 07m
Delta
Deal found 2/5![Delta logo]()
$220
This Delta deal was found by Cheapflights users on 2/5. 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 3/121:05 pm
LGB
- DEN
1 stop5h 52m
Delta
Wed 3/185:34 am
DEN
- LGB
1 stop7h 33m
Delta
Deal found 2/5![Delta logo]()
$251
This Southwest deal was found by Cheapflights users on 2/3. 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 3/1210:40 am
LGB
- COS
1 stop8h 30m
Southwest
Mon 3/169:55 am
COS
- LGB
1 stop10h 25m
Southwest
Deal found 2/3![Southwest logo]()
$330
This Southwest deal was found by Cheapflights users on 2/3. 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 3/264:40 pm
LGB
- DEN
1 stop5h 40m
Southwest
Mon 3/305:45 pm
DEN
- LGB
Nonstop2h 35m
Southwest
Deal found 2/3![Southwest logo]()
$213
This Southwest deal was found by Cheapflights users on 2/5. 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 3/267:55 am
LGB
- DEN
1 stop5h 30m
Southwest
Sun 3/295:30 am
DEN
- LGB
1 stop5h 25m
Southwest
Deal found 2/5![Southwest logo]()
$223
This Southwest deal was found by Cheapflights users on 2/3. 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 3/266:25 pm
LGB
- COS
1 stop4h 55m
Southwest
Tue 3/3110:40 am
COS
- LGB
1 stop5h 25m
Southwest
Deal found 2/3![Southwest logo]()
$314
One-way flights from Long Beach to ColoradoSearch for one-way flight options from Long Beach to Colorado. Find affordable one-way fares based on user searches. Data last updated February 6, 2026.
Search for one-way flight options from Long Beach to Colorado. Find affordable one-way fares based on user searches. Data last updated February 6, 2026.
This Southwest deal was found by Cheapflights users on 2/4. 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 4/99:00 am
LGB
- DEN
Nonstop2h 15m
Southwest
Deal found 2/4![Southwest logo]()
$93
This Southwest deal was found by Cheapflights users on 2/5. 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 3/247:05 am
LGB
- DEN
Nonstop2h 15m
Southwest
Deal found 2/5![Southwest logo]()
$102
This Southwest deal was found by Cheapflights users on 2/5. 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 4/44:20 pm
LGB
- DEN
2 stops6h 25m
Southwest
Deal found 2/5![Southwest logo]()
$108
This Delta deal was found by Cheapflights users on 2/2. 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 3/47:00 am
LGB
- DEN
1 stop7h 02m
Delta
Deal found 2/2![Delta logo]()
$109
This Delta deal was found by Cheapflights users on 2/4. 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 4/144:45 pm
LGB
- COS
1 stop4h 28m
Delta
Deal found 2/4![Delta logo]()
$109
This Delta deal was found by Cheapflights users on 2/3. 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.
Tue 8/45:05 pm
LGB
- DEN
1 stop4h 26m
Delta
Deal found 2/3![Delta logo]()
$112
This Southwest deal was found by Cheapflights users on 2/3. 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.
Tue 3/32:20 pm
LGB
- DEN
Nonstop2h 20m
Southwest
Deal found 2/3![Southwest logo]()
$119
This Delta deal was found by Cheapflights users on 2/5. 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 3/37:00 am
LGB
- DEN
1 stop7h 02m
Delta
Deal found 2/5![Delta logo]()
$129
This Southwest deal was found by Cheapflights users on 2/5. 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 3/48:55 am
LGB
- DEN
2 stops6h 05m
Southwest
Deal found 2/5![Southwest logo]()
$134
This Southwest deal was found by Cheapflights users on 2/4. 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 3/216:10 pm
LGB
- COS
1 stop5h 00m
Southwest
Deal found 2/4![Southwest logo]()
$160
This Southwest deal was found by Cheapflights users on 2/4. 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 3/21:25 pm
LGB
- COS
2 stops6h 35m
Southwest
Deal found 2/4![Southwest logo]()
$165
This Southwest deal was found by Cheapflights users on 2/4. 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 4/124:55 pm
LGB
- COS
1 stop6h 35m
Southwest
Deal found 2/4![Southwest logo]()
$170
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 February 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $194 (Southwest) |
One-way from | $93 (Southwest) |
Popular in | June |
Cheapest in | September |
Average price | $177 |
Good round-trip deal | $204 or less |
Good one-way deal | $178 or less |
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 February 6, 2026.
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 4/28
6:50 am-10:10 am
Nonstop2h 20m
Denver Intl
Wed 4/29
1:00 pm-2:25 pm
Nonstop2h 25m
$204
Long BeachDenver
LGB - DEN
LGBDEN
Long Beach Municipal
Fri 4/3
5:30 pm-11:40 pm
1 stop5h 10m
Denver Intl
Wed 4/8
9:10 am-10:35 am
Nonstop2h 25m
$204
Long BeachDenver
LGB - DEN
LGBDEN
Long Beach Municipal
Sat 4/4
4:20 pm-11:45 pm
2 stops6h 25m
Denver Intl
Mon 4/6
5:45 pm-7:20 pm
Nonstop2h 35m
$209
Long BeachDenver
LGB - DEN
LGBDEN
Long Beach Municipal
Thu 3/26
6:50 am-10:10 am
Nonstop2h 20m
Denver Intl
Mon 3/30
5:45 pm-7:20 pm
Nonstop2h 35m
$213
Long BeachDenver
LGB - DEN
LGBDEN
Long Beach Municipal
Tue 5/19
5:00 pm-10:41 pm
1 stop4h 41m
Denver Intl
Mon 5/25
6:21 pm-9:50 pm
1 stop4h 29m
$214
Long BeachDenver
LGB - DEN
LGBDEN
Long Beach Municipal
Tue 5/19
7:05 am-2:58 pm
1 stop6h 53m
Denver Intl
Fri 5/29
6:21 pm-9:50 pm
1 stop4h 29m
$214
Long BeachDenver
LGB - DEN
LGBDEN
Long Beach Municipal
Wed 5/20
5:00 pm-10:41 pm
1 stop4h 41m
Denver Intl
Mon 5/25
6:21 pm-9:50 pm
1 stop4h 29m
$214
Long BeachDenver
LGB - DEN
LGBDEN
Long Beach Municipal
Thu 4/2
7:00 am-3:07 pm
1 stop7h 07m
Denver Intl
Sat 4/11
4:00 pm-9:32 pm
1 stop6h 32m
$214
Long BeachDenver
LGB - DEN
LGBDEN
Long Beach Municipal
Thu 5/14
2:55 pm-6:15 pm
Nonstop2h 20m
Denver Intl
Mon 5/18
5:50 am-9:40 am
1 stop4h 50m
$214
Long BeachDenver
LGB - DEN
LGBDEN
Long Beach Municipal
Tue 5/19
5:00 pm-10:41 pm
1 stop4h 41m
Denver Intl
Tue 5/26
6:21 pm-9:50 pm
1 stop4h 29m
$214
Showing 1-10 of 60 results
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.
LGB-DEN
LGB-COS
LGB-GJT
LGB-ASE
LGB-MTJ
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
LGB-USCO
LGB-DEN
LGB-COS
LGB-GJT
LGB-ASE
What is the cheapest month to book a flight from Long Beach to Colorado?
Currently, March is the cheapest month in which you can book a flight from Long Beach to Colorado (average of $36). Flying from Long Beach to Colorado in July is currently the most expensive (average of $91). 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 February 6, 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.
Weekly flight availability from Long Beach to Colorado
Explore weekly flight availability from Long Beach to Colorado. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 6, 2026.
The most flights from LGB to USCO are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).
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 February 6, 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.
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Boarding
8.1
Comfort
8.0
Crew
8.6
Entertainment
7.5
Food
7.0
Overall
8.0
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
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.
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Alternative routes for Long Beach to Colorado
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Complete your trip
Complete your trip to Colorado by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Long Beach to Colorado by cabin class
Find flights from Long Beach to Colorado, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Long Beach and Colorado flights
Browse other Long Beach and Colorado flight options. Last updated on February 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Long Beach to Colorado flights
Consider these flights traveling from Long Beach to Colorado.
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 February 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$53 | Average$118 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$177 | Average$324 | FlexibilityNo cancel fee | On-time63% |