$76+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LGB
Jul 9 — Jul 161
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 June 9, 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 June 9, 2026.
This Southwest deal was found by Cheapflights users on 6/7. 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 9/167:25 pm
DEN
- LGB
Nonstop2h 30m
Southwest
Tue 9/221:50 pm
LGB
- DEN
Nonstop2h 20m
Southwest
Deal found 6/7![Southwest logo]()
$152
This Southwest deal was found by Cheapflights users on 6/8. 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 10/31:55 pm
DEN
- LGB
1 stop7h 00m
Southwest
Tue 10/69:10 am
LGB
- DEN
Nonstop2h 15m
Southwest
Deal found 6/8![Southwest logo]()
$183
This Southwest deal was found by Cheapflights users on 6/8. 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.
Thu 9/34:55 pm
DEN
- LGB
Nonstop2h 25m
Southwest
Mon 9/711:10 am
LGB
- DEN
Nonstop2h 15m
Southwest
Deal found 6/8![Southwest logo]()
$195
This Delta deal was found by Cheapflights users on 6/8. 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.
Wed 8/126:28 pm
DEN
- LGB
1 stop4h 04m
Delta
Wed 8/194:50 pm
LGB
- DEN
1 stop5h 05m
Delta
Deal found 6/8![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 6/4. 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.
Wed 7/17:00 pm
DEN
- LGB
Nonstop2h 30m
Southwest
Tue 7/76:55 am
LGB
- DEN
Nonstop2h 15m
Southwest
Deal found 6/4![Southwest logo]()
$201
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.
Fri 8/146:28 pm
DEN
- LGB
1 stop4h 04m
Delta
Mon 8/177:00 am
LGB
- DEN
1 stop4h 04m
Delta
Deal found 6/9![Delta logo]()
$203
This Southwest deal was found by Cheapflights users on 6/4. 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.
Tue 8/187:20 am
COS
- LGB
1 stop4h 10m
Southwest
Tue 8/181:45 pm
LGB
- COS
1 stop5h 10m
Southwest
Deal found 6/4![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 6/8. 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.
Wed 8/195:20 pm
COS
- LGB
1 stop4h 35m
Southwest
Thu 8/204:10 pm
LGB
- COS
1 stop6h 25m
Southwest
Deal found 6/8![Southwest logo]()
$225
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:10 am
COS
- LGB
1 stop4h 05m
Southwest
Mon 8/104:45 pm
LGB
- COS
1 stop4h 05m
Southwest
Deal found 6/9![Southwest logo]()
$252
This Southwest deal was found by Cheapflights users on 6/4. 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.
Wed 8/1910:25 am
COS
- LGB
2 stops6h 50m
Southwest
Tue 8/2512:25 pm
LGB
- COS
2 stops6h 30m
Southwest
Deal found 6/4![Southwest logo]()
$273
This Southwest deal was found by Cheapflights users on 6/6. 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.
Tue 8/45:20 pm
COS
- LGB
1 stop4h 35m
Southwest
Fri 8/74:45 pm
LGB
- COS
1 stop4h 05m
Southwest
Deal found 6/6![Southwest logo]()
$279
This Delta deal was found by Cheapflights users on 6/7. 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 8/296:16 pm
COS
- LGB
1 stop4h 16m
Delta
Tue 9/14:50 pm
LGB
- COS
1 stop4h 38m
Delta
Deal found 6/7![Delta logo]()
$291
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 June 9, 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 June 9, 2026.
This Southwest deal was found by Cheapflights users on 6/4. 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.
Tue 8/187:20 am
COS
- LGB
1 stop4h 10m
Southwest
Tue 8/181:45 pm
LGB
- COS
1 stop5h 10m
Southwest
Deal found 6/4![Southwest logo]()
$217
This Delta deal was found by Cheapflights users on 6/4. 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.
Fri 8/286:17 pm
DEN
- LGB
1 stop4h 15m
Delta
Mon 8/317:00 am
LGB
- DEN
1 stop4h 04m
Delta
Deal found 6/4![Delta logo]()
$217
This Southwest deal was found by Cheapflights users on 6/8. 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.
Wed 8/195:20 pm
COS
- LGB
1 stop4h 35m
Southwest
Thu 8/204:10 pm
LGB
- COS
1 stop6h 25m
Southwest
Deal found 6/8![Southwest logo]()
$225
This Delta deal was found by Cheapflights users on 6/7. 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.
Fri 10/96:25 pm
DEN
- LGB
1 stop4h 21m
Delta
Tue 10/137:10 am
LGB
- DEN
1 stop6h 59m
Delta
Deal found 6/7![Delta logo]()
$227
This Delta deal was found by Cheapflights users on 6/7. 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 10/243:40 pm
DEN
- LGB
1 stop7h 06m
Delta
Thu 10/295:05 pm
LGB
- DEN
1 stop4h 28m
Delta
Deal found 6/7![Delta logo]()
$227
This Southwest deal was found by Cheapflights users on 6/8. 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.
Sun 8/96:20 am
DEN
- LGB
1 stop4h 10m
Southwest
Fri 8/144:10 pm
LGB
- DEN
1 stop5h 30m
Southwest
Deal found 6/8![Southwest logo]()
$237
This Delta deal was found by Cheapflights users on 6/5. 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.
Sat 9/1911:00 am
DEN
- LGB
1 stop6h 16m
Delta
Sat 9/267:00 am
LGB
- DEN
1 stop4h 10m
Delta
Deal found 6/5![Delta logo]()
$234
This Southwest deal was found by Cheapflights users on 6/6. 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.
Tue 9/153:30 pm
DEN
- LGB
2 stops6h 25m
Southwest
Fri 9/1812:55 pm
LGB
- DEN
1 stop4h 50m
Southwest
Deal found 6/6![Southwest logo]()
$242
This Delta deal was found by Cheapflights users on 6/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/133:40 pm
DEN
- LGB
1 stop7h 06m
Delta
Sat 11/2112:59 pm
LGB
- DEN
1 stop5h 11m
Delta
Deal found 6/6![Delta logo]()
$237
This Southwest deal was found by Cheapflights users on 6/8. 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.
Thu 7/3010:05 am
DEN
- LGB
2 stops6h 50m
Southwest
Sun 8/24:05 pm
LGB
- DEN
1 stop4h 00m
Southwest
Deal found 6/8![Southwest logo]()
$252
This Southwest deal was found by Cheapflights users on 6/8. 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 7/115:45 am
DEN
- LGB
1 stop4h 05m
Southwest
Sat 7/1810:35 am
LGB
- DEN
2 stops5h 55m
Southwest
Deal found 6/8![Southwest logo]()
$255
This Southwest deal was found by Cheapflights users on 6/8. 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 7/317:45 am
DEN
- LGB
Nonstop2h 30m
Southwest
Sun 8/25:40 pm
LGB
- DEN
1 stop5h 55m
Southwest
Deal found 6/8![Southwest logo]()
$260
This Delta deal was found by Cheapflights users on 6/7. 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 8/296:16 pm
COS
- LGB
1 stop4h 16m
Delta
Tue 9/14:50 pm
LGB
- COS
1 stop4h 38m
Delta
Deal found 6/7![Delta logo]()
$291
This Southwest deal was found by Cheapflights users on 6/4. 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.
Wed 8/1910:25 am
COS
- LGB
2 stops6h 50m
Southwest
Tue 8/2512:25 pm
LGB
- COS
2 stops6h 30m
Southwest
Deal found 6/4![Southwest logo]()
$273
This Southwest deal was found by Cheapflights users on 6/6. 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.
Tue 8/45:20 pm
COS
- LGB
1 stop4h 35m
Southwest
Fri 8/74:45 pm
LGB
- COS
1 stop4h 05m
Southwest
Deal found 6/6![Southwest logo]()
$279
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/17:15 am
COS
- LGB
2 stops7h 30m
Southwest
Mon 8/106:10 pm
LGB
- COS
1 stop4h 25m
Southwest
Deal found 6/9![Southwest logo]()
$281
This Delta deal was found by Cheapflights users on 6/5. 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 9/286:14 pm
COS
- LGB
1 stop4h 24m
Delta
Fri 10/95:05 pm
LGB
- COS
1 stop4h 25m
Delta
Deal found 6/5![Delta logo]()
$377
This Southwest deal was found by Cheapflights users on 6/7. 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 8/64:20 pm
COS
- LGB
2 stops5h 50m
Southwest
Sun 8/97:55 am
LGB
- COS
2 stops13h 05m
Southwest
Deal found 6/7![Southwest logo]()
$319
This Southwest deal was found by Cheapflights users on 6/6. 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.
Fri 7/102:35 pm
COS
- LGB
1 stop7h 00m
Southwest
Sun 7/125:40 pm
LGB
- COS
1 stop6h 10m
Southwest
Deal found 6/6![Southwest logo]()
$341
This Delta deal was found by Cheapflights users on 6/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:53 pm
GJT
- LGB
1 stop3h 39m
Delta
Mon 9/147:00 am
LGB
- GJT
1 stop8h 40m
Delta
Deal found 6/6![Delta logo]()
$596
This Delta deal was found by Cheapflights users on 6/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:41 am
GJT
- LGB
1 stop14h 51m
Delta
Mon 9/147:00 am
LGB
- GJT
1 stop8h 40m
Delta
Deal found 6/6![Delta logo]()
$615
This Delta deal was found by Cheapflights users on 6/4. 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.
Fri 9/46:53 pm
GJT
- LGB
1 stop3h 39m
Delta
Sun 9/137:10 am
LGB
- GJT
1 stop13h 40m
Delta
Deal found 6/4![Delta logo]()
$631
This Delta deal was found by Cheapflights users on 6/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:41 am
GJT
- LGB
1 stop14h 51m
Delta
Sun 9/137:10 am
LGB
- GJT
1 stop13h 40m
Delta
Deal found 6/6![Delta logo]()
$645
This Delta deal was found by Cheapflights users on 6/5. 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 8/206:53 pm
GJT
- LGB
1 stop3h 39m
Delta
Mon 8/244:50 pm
LGB
- GJT
1 stop4h 06m
Delta
Deal found 6/5![Delta logo]()
$897
Last-minute flights from Colorado to Long BeachDiscover last-minute flight deals from Colorado to Long Beach. Data last updated June 9, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Long Beach. Data last updated June 9, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 6/4. 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 6/186:10 am
COS
- LGB
1 stop3h 55m
Southwest
Thu 6/258:15 pm
LGB
- COS
1 stop4h 05m
Southwest
Deal found 6/4![Southwest logo]()
$373
This Southwest deal was found by Cheapflights users on 6/5. 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.
Mon 6/226:40 am
COS
- LGB
1 stop4h 15m
Southwest
Sat 7/46:50 am
LGB
- COS
1 stop8h 55m
Southwest
Deal found 6/5![Southwest logo]()
$342
This Southwest deal was found by Cheapflights users on 6/7. 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 6/256:40 am
COS
- LGB
1 stop4h 15m
Southwest
Tue 6/304:20 pm
LGB
- COS
1 stop5h 35m
Southwest
Deal found 6/7![Southwest logo]()
$376
This Southwest deal was found by Cheapflights users on 6/4. 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.
Wed 7/17:00 pm
DEN
- LGB
Nonstop2h 30m
Southwest
Tue 7/76:55 am
LGB
- DEN
Nonstop2h 15m
Southwest
Deal found 6/4![Southwest logo]()
$201
This Southwest deal was found by Cheapflights users on 6/8. 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.
Wed 7/17:25 am
COS
- LGB
1 stop7h 40m
Southwest
Thu 7/98:15 pm
LGB
- COS
1 stop4h 10m
Southwest
Deal found 6/8![Southwest logo]()
$348
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/23:45 pm
DEN
- LGB
1 stop6h 15m
Southwest
Wed 7/86:55 am
LGB
- DEN
Nonstop2h 15m
Southwest
Deal found 6/9![Southwest logo]()
$224
This Southwest deal was found by Cheapflights users on 6/8. 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 7/36:15 pm
DEN
- LGB
Nonstop2h 40m
Southwest
Sat 7/112:35 pm
LGB
- DEN
1 stop7h 30m
Southwest
Deal found 6/8![Southwest logo]()
$237
This Southwest deal was found by Cheapflights users on 6/4. 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 7/47:45 am
DEN
- LGB
Nonstop2h 30m
Southwest
Sat 7/116:55 am
LGB
- DEN
Nonstop2h 15m
Southwest
Deal found 6/4![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 6/5. 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 7/47:45 am
DEN
- LGB
Nonstop2h 30m
Southwest
Sat 7/410:40 am
LGB
- DEN
1 stop4h 20m
Southwest
Deal found 6/5![Southwest logo]()
$233
This Southwest deal was found by Cheapflights users on 6/6. 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.
Fri 7/102:35 pm
COS
- LGB
1 stop7h 00m
Southwest
Sun 7/125:40 pm
LGB
- COS
1 stop6h 10m
Southwest
Deal found 6/6![Southwest logo]()
$341
This Delta deal was found by Cheapflights users on 6/8. 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.
Wed 7/293:55 pm
DEN
- LGB
1 stop6h 37m
Delta
Tue 8/47:00 am
LGB
- DEN
1 stop4h 04m
Delta
Deal found 6/8![Delta logo]()
$212
This Southwest deal was found by Cheapflights users on 6/8. 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 7/318:00 am
DEN
- LGB
1 stop5h 55m
Southwest
Sat 8/82:40 pm
LGB
- DEN
1 stop3h 55m
Southwest
Deal found 6/8![Southwest logo]()
$225
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 June 9, 2026.
Search for one-way flight options from Colorado to Long Beach. Find affordable one-way fares based on user searches. Data last updated June 9, 2026.
This Southwest deal was found by Cheapflights users on 6/8. 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 8/47:25 pm
DEN
- LGB
Nonstop2h 30m
Southwest
Deal found 6/8![Southwest logo]()
$76
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/69:05 am
DEN
- LGB
Nonstop2h 25m
Southwest
Deal found 6/9![Southwest logo]()
$92
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.
Tue 8/46:28 pm
DEN
- LGB
1 stop4h 04m
Delta
Deal found 6/9![Delta logo]()
$99
This Southwest deal was found by Cheapflights users on 6/5. 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 7/17:00 pm
DEN
- LGB
Nonstop2h 30m
Southwest
Deal found 6/5![Southwest logo]()
$101
This Southwest deal was found by Cheapflights users on 6/4. 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 7/47:45 am
DEN
- LGB
Nonstop2h 30m
Southwest
Deal found 6/4![Southwest logo]()
$104
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.
Fri 8/76:28 pm
DEN
- LGB
1 stop4h 04m
Delta
Deal found 6/9![Delta logo]()
$105
This Delta deal was found by Cheapflights users on 6/8. 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 6/303:55 pm
DEN
- LGB
1 stop6h 34m
Delta
Deal found 6/8![Delta logo]()
$106
This Southwest deal was found by Cheapflights users on 6/4. 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 7/36:15 pm
DEN
- LGB
Nonstop2h 40m
Southwest
Deal found 6/4![Southwest logo]()
$109
This Delta deal was found by Cheapflights users on 6/4. 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.
Wed 7/293:55 pm
DEN
- LGB
1 stop6h 37m
Delta
Deal found 6/4![Delta logo]()
$111
This Delta deal was found by Cheapflights users on 6/5. 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 9/296:14 pm
COS
- LGB
1 stop4h 24m
Delta
Deal found 6/5![Delta logo]()
$114
This Delta deal was found by Cheapflights users on 6/8. 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.
Mon 8/36:28 pm
DEN
- LGB
1 stop4h 04m
Delta
Deal found 6/8![Delta logo]()
$114
This Southwest deal was found by Cheapflights users on 6/4. 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.
Tue 9/13:30 pm
DEN
- LGB
2 stops6h 25m
Southwest
Deal found 6/4![Southwest logo]()
$116
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 June 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $152 (Southwest) |
One-way from | $76 (Southwest) |
Popular in | March |
Cheapest in | February |
Average price | $247 |
Good round-trip deal | $289 or less |
Good one-way deal | $233 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 June 9, 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
Colorado SpringsLong Beach
COS - LGB
COSLGB
Colorado Springs
Tue 8/18
7:20 am-10:30 am
1 stop4h 10m
Long Beach Municipal
Tue 8/18
1:45 pm-7:55 pm
1 stop5h 10m
$217
DenverLong Beach
DEN - LGB
DENLGB
Denver Intl
Fri 8/28
6:17 pm-9:32 pm
1 stop4h 15m
Long Beach Municipal
Mon 8/31
7:00 am-12:04 pm
1 stop4h 04m
$217
Colorado SpringsLong Beach
COS - LGB
COSLGB
Colorado Springs
Wed 8/19
5:20 pm-8:55 pm
1 stop4h 35m
Long Beach Municipal
Thu 8/20
4:10 pm-11:35 pm
1 stop6h 25m
$225
DenverLong Beach
DEN - LGB
DENLGB
Denver Intl
Fri 10/9
6:25 pm-9:46 pm
1 stop4h 21m
Long Beach Municipal
Tue 10/13
7:10 am-3:09 pm
1 stop6h 59m
$227
DenverLong Beach
DEN - LGB
DENLGB
Denver Intl
Sat 10/24
3:40 pm-9:46 pm
1 stop7h 06m
Long Beach Municipal
Thu 10/29
5:05 pm-10:33 pm
1 stop4h 28m
$227
DenverLong Beach
DEN - LGB
DENLGB
Denver Intl
Sat 9/19
11:00 am-4:16 pm
1 stop6h 16m
Long Beach Municipal
Sat 9/26
7:00 am-12:10 pm
1 stop4h 10m
$234
DenverLong Beach
DEN - LGB
DENLGB
Denver Intl
Sun 8/9
6:20 am-9:30 am
1 stop4h 10m
Long Beach Municipal
Fri 8/14
4:10 pm-10:40 pm
1 stop5h 30m
$237
DenverLong Beach
DEN - LGB
DENLGB
Denver Intl
Fri 11/13
3:40 pm-9:46 pm
1 stop7h 06m
Long Beach Municipal
Sat 11/21
12:59 pm-7:10 pm
1 stop5h 11m
$237
DenverLong Beach
DEN - LGB
DENLGB
Denver Intl
Tue 9/15
3:30 pm-8:55 pm
2 stops6h 25m
Long Beach Municipal
Fri 9/18
12:55 pm-6:45 pm
1 stop4h 50m
$242
DenverLong Beach
DEN - LGB
DENLGB
Denver Intl
Thu 7/30
10:05 am-3:55 pm
2 stops6h 50m
Long Beach Municipal
Sun 8/2
4:05 pm-9:05 pm
1 stop4h 00m
$252
Showing 1-10 of 46 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, May is the cheapest month in which you can book a flight from Colorado to Long Beach (average of $70). Flying from Colorado to Long Beach in March is currently the most expensive (average of $203). 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 June 9, 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 in the morning could potentially save you up to 11% on airfare.
How much does it cost to fly round-trip from Colorado to Long Beach?
How far ahead should I book a flight from Colorado to Long Beach?
The price you pay for your flight from Colorado to Long Beach may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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 June 8, 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.
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 June 9, 2026.
Colorado and Long Beach flights
Browse other Colorado and Long Beach flight options. Last updated on June 9, 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 June 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$70 | Average$188 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$197 | Average$305 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$201 | Average$281 | FlexibilityNo cancel fee | On-timeN/A |