$98+ 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LGB
Sep 4 — Sep 111
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 August 5, 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 August 5, 2026.
This Southwest deal was found by Cheapflights users on 8/4. 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 9/57:25 pm -
Nonstop2h 30m
Mon 9/77:00 am -
Nonstop2h 15m
Deal found 8/4![Southwest logo]()
$205
This Southwest deal was found by Cheapflights users on 8/4. 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 9/39:05 am -
Nonstop2h 25m
Sun 9/63:40 pm -
1 stop6h 25m
Deal found 8/4![Southwest logo]()
$215
This Southwest deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:50 am -
Nonstop2h 30m
Sun 11/86:55 am -
Nonstop2h 20m
Deal found 8/3![Southwest logo]()
$216
This Delta deal was found by Cheapflights users on 8/3. 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 9/56:28 pm -
1 stop4h 04m
Tue 9/87:00 am -
1 stop4h 09m
Deal found 8/3![Delta logo]()
$220
This Delta deal was found by Cheapflights users on 8/4. 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 9/43:56 pm -
1 stop6h 36m
Sun 9/67:00 am -
1 stop4h 04m
Deal found 8/4![Delta logo]()
$221
This Delta deal was found by Cheapflights users on 8/4. 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 8/253:56 pm -
1 stop6h 36m
Fri 8/281:00 pm -
1 stop6h 01m
Deal found 8/4![Delta logo]()
$226
This Southwest deal was found by Cheapflights users on 8/4. 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 11/77:25 pm -
Nonstop2h 30m
Mon 11/161:20 pm -
2 stops6h 40m
Deal found 8/4![Southwest logo]()
$230
This Southwest deal was found by Cheapflights users on 8/4. 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 9/106:40 am -
1 stop3h 55m
Mon 9/1412:55 pm -
1 stop4h 50m
Deal found 8/4![Southwest logo]()
$235
This Southwest deal was found by Cheapflights users on 8/4. 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 9/42:55 pm -
1 stop6h 15m
Tue 9/86:55 am -
Nonstop2h 15m
Deal found 8/4![Southwest logo]()
$236
This Delta deal was found by Cheapflights users on 8/4. 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 10/306:07 pm -
1 stop4h 37m
Tue 11/104:57 pm -
1 stop4h 40m
Deal found 8/4![Delta logo]()
$300
This Southwest deal was found by Cheapflights users on 8/3. 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.
Sat 8/2912:50 pm -
1 stop4h 15m
Sat 9/51:05 pm -
1 stop6h 05m
Deal found 8/3![Southwest logo]()
$307
This Delta deal was found by Cheapflights users on 8/4. 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 11/36:07 pm -
1 stop4h 37m
Tue 11/104:57 pm -
1 stop4h 40m
Deal found 8/4![Delta logo]()
$311
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 August 5, 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 August 5, 2026.
This Southwest deal was found by Cheapflights users on 8/3. 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 9/39:05 am -
Nonstop2h 25m
Sun 9/67:00 am -
Nonstop2h 15m
Deal found 8/3![Southwest logo]()
$205
This Delta deal was found by Cheapflights users on 7/31. 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 11/1310:45 am -
1 stop6h 30m
Mon 11/164:57 pm -
1 stop5h 03m
Deal found 7/31![Delta logo]()
$226
This Southwest deal was found by Cheapflights users on 8/4. 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 9/59:20 am -
Nonstop2h 25m
Tue 9/86:55 am -
Nonstop2h 15m
Deal found 8/4![Southwest logo]()
$205
This Southwest deal was found by Cheapflights users on 8/4. 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 11/117:25 pm -
Nonstop2h 30m
Sat 11/146:55 am -
Nonstop2h 20m
Deal found 8/4![Southwest logo]()
$215
This Delta deal was found by Cheapflights users on 8/1. 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 9/238:05 am -
1 stop4h 57m
Sat 9/267:00 am -
1 stop4h 09m
Deal found 8/1![Delta logo]()
$241
This Southwest deal was found by Cheapflights users on 8/2. 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 9/176:40 am -
1 stop3h 55m
Sat 9/191:00 pm -
Nonstop2h 20m
Deal found 8/2![Southwest logo]()
$225
This Southwest deal was found by Cheapflights users on 7/31. 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 9/85:05 pm -
1 stop4h 55m
Thu 9/107:00 am -
Nonstop2h 15m
Deal found 7/31![Southwest logo]()
$225
This Southwest deal was found by Cheapflights users on 8/3. 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.
Sat 11/2111:45 am -
1 stop4h 40m
Mon 11/235:55 pm -
1 stop5h 50m
Deal found 8/3![Southwest logo]()
$236
This Delta deal was found by Cheapflights users on 8/2. 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.
Fri 11/136:11 pm -
1 stop4h 30m
Mon 11/164:57 pm -
1 stop4h 40m
Deal found 8/2![Delta logo]()
$336
This Southwest deal was found by Cheapflights users on 7/31. 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 1/169:05 am -
2 stops6h 35m
Thu 1/2110:45 am -
2 stops6h 30m
Deal found 7/31![Southwest logo]()
$245
This Southwest deal was found by Cheapflights users on 8/2. 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 12/35:35 am -
1 stop4h 55m
Sun 12/68:00 am -
1 stop5h 45m
Deal found 8/2![Southwest logo]()
$256
This Southwest deal was found by Cheapflights users on 7/31. 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 8/2112:40 pm -
1 stop5h 50m
Sun 8/237:05 am -
Nonstop2h 15m
Deal found 7/31![Southwest logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 8/3. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/71:36 pm -
2 stops32h 23m
Mon 1/113:10 pm -
2 stops49h 36m
Deal found 8/3![Alaska Airlines logo]()
$1,072
This Southwest deal was found by Cheapflights users on 8/2. 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.
Mon 9/215:30 am -
1 stop5h 25m
Wed 9/237:00 am -
1 stop4h 35m
Deal found 8/2![Southwest logo]()
$318
This Southwest deal was found by Cheapflights users on 8/4. 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 11/25:00 am -
1 stop4h 20m
Mon 11/93:55 pm -
1 stop6h 50m
Deal found 8/4![Southwest logo]()
$325
This Southwest deal was found by Cheapflights users on 8/2. 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.
Mon 9/214:20 pm -
2 stops5h 50m
Mon 9/282:45 pm -
2 stops6h 05m
Deal found 8/2![Southwest logo]()
$335
This Southwest deal was found by Cheapflights users on 8/4. 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 11/65:00 am -
1 stop4h 20m
Mon 11/95:55 pm -
1 stop4h 50m
Deal found 8/4![Southwest logo]()
$336
This Delta deal was found by Cheapflights users on 8/4. 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 -
1 stop3h 39m
Mon 9/141:04 pm -
1 stop4h 14m
Deal found 8/4![Delta logo]()
$848
This Southwest deal was found by Cheapflights users on 8/1. 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 10/1712:10 pm -
2 stops6h 35m
Sun 10/1811:20 am -
2 stops8h 05m
Deal found 8/1![Southwest logo]()
$346
This Southwest deal was found by Cheapflights users on 8/2. 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.
Sun 10/46:10 am -
1 stop10h 05m
Mon 10/52:40 pm -
1 stop6h 15m
Deal found 8/2![Southwest logo]()
$348
This Southwest deal was found by Cheapflights users on 8/1. 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 1/296:05 am -
1 stop7h 15m
Sun 2/76:40 pm -
1 stop3h 35m
Deal found 8/1![Southwest logo]()
$354
This Southwest deal was found by Cheapflights users on 7/31. 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 8/307:05 am -
2 stops6h 20m
Sun 9/610:15 am -
2 stops6h 20m
Deal found 7/31![Southwest logo]()
$359
This Delta deal was found by Cheapflights users on 8/3. 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 10/111:15 pm -
1 stop3h 55m
Sat 10/177:00 am -
1 stop4h 30m
Deal found 8/3![Delta logo]()
$1,179
This Southwest deal was found by Cheapflights users on 7/31. 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 9/45:30 am -
2 stops6h 30m
Mon 9/76:50 am -
1 stop6h 25m
Deal found 7/31![Southwest logo]()
$359
Last-minute flights from Colorado to Long BeachDiscover last-minute flight deals from Colorado to Long Beach. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado to Long Beach. Data last updated August 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/4. 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 8/253:56 pm -
1 stop6h 36m
Fri 8/281:00 pm -
1 stop6h 01m
Deal found 8/4![Delta logo]()
$226
This Southwest deal was found by Cheapflights users on 8/3. 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.
Sat 8/2912:50 pm -
1 stop4h 15m
Sat 9/51:05 pm -
1 stop6h 05m
Deal found 8/3![Southwest logo]()
$307
This Southwest deal was found by Cheapflights users on 8/3. 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 9/110:15 am -
2 stops7h 00m
Tue 9/84:55 pm -
1 stop4h 00m
Deal found 8/3![Southwest logo]()
$240
This Southwest deal was found by Cheapflights users on 8/4. 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 9/39:05 am -
Nonstop2h 25m
Sun 9/63:40 pm -
1 stop6h 25m
Deal found 8/4![Southwest logo]()
$215
This Delta deal was found by Cheapflights users on 8/4. 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 9/43:56 pm -
1 stop6h 36m
Sun 9/67:00 am -
1 stop4h 04m
Deal found 8/4![Delta logo]()
$221
This Southwest deal was found by Cheapflights users on 8/4. 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 9/42:55 pm -
1 stop6h 15m
Tue 9/86:55 am -
Nonstop2h 15m
Deal found 8/4![Southwest logo]()
$236
This Delta deal was found by Cheapflights users on 8/4. 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 9/43:56 pm -
1 stop6h 36m
Tue 9/87:00 am -
1 stop4h 09m
Deal found 8/4![Delta logo]()
$242
This Southwest deal was found by Cheapflights users on 8/4. 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 9/57:25 pm -
Nonstop2h 30m
Mon 9/77:00 am -
Nonstop2h 15m
Deal found 8/4![Southwest logo]()
$205
This Delta deal was found by Cheapflights users on 8/3. 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 9/56:28 pm -
1 stop4h 04m
Tue 9/87:00 am -
1 stop4h 09m
Deal found 8/3![Delta logo]()
$220
This Southwest deal was found by Cheapflights users on 7/31. 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 9/83:00 pm -
Nonstop2h 25m
Thu 9/1010:35 am -
2 stops5h 20m
Deal found 7/31![Southwest logo]()
$230
This Southwest deal was found by Cheapflights users on 8/4. 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 9/106:40 am -
1 stop3h 55m
Mon 9/1412:55 pm -
1 stop4h 50m
Deal found 8/4![Southwest logo]()
$235
This Delta deal was found by Cheapflights users on 7/31. 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 9/238:05 am -
1 stop4h 57m
Sat 9/267:00 am -
1 stop4h 09m
Deal found 7/31![Delta logo]()
$241
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 August 5, 2026.
Search for one-way flight options from Colorado to Long Beach. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This Southwest deal was found by Cheapflights users on 8/4. 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 9/68:45 am -
Nonstop2h 25m
Deal found 8/4![Southwest logo]()
$98
This Delta deal was found by Cheapflights users on 8/4. 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.
Sat 9/512:54 pm -
1 stop4h 16m
Deal found 8/4![Delta logo]()
$108
This Southwest deal was found by Cheapflights users on 7/31. 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 8/289:05 am -
Nonstop2h 25m
Deal found 7/31![Southwest logo]()
$109
This Delta deal was found by Cheapflights users on 8/5. 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 9/23:56 pm -
1 stop6h 36m
Deal found 8/5![Delta logo]()
$113
This Delta deal was found by Cheapflights users on 8/4. 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 9/43:56 pm -
1 stop6h 36m
Deal found 8/4![Delta logo]()
$114
This Southwest deal was found by Cheapflights users on 8/3. 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 9/39:10 am -
1 stop4h 30m
Deal found 8/3![Southwest logo]()
$118
This Southwest deal was found by Cheapflights users on 8/4. 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 8/2510:15 am -
2 stops7h 00m
Deal found 8/4![Southwest logo]()
$123
This Delta deal was found by Cheapflights users on 8/2. 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 9/3010:45 am -
1 stop6h 27m
Deal found 8/2![Delta logo]()
$129
This Booking.com deal was found by Cheapflights users on 7/31. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/233:04 pm -
1 stop6h 55m
Deal found 7/31![Alaska Airlines logo]()
$139
This Mytrip deal was found by Cheapflights users on 8/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:30 pm -
1 stop20h 06m
Deal found 8/1![Alaska Airlines logo]()
$144
This Delta deal was found by Cheapflights users on 7/31. 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 9/116:11 pm -
1 stop4h 27m
Deal found 7/31![Delta logo]()
$145
This Southwest deal was found by Cheapflights users on 8/1. 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 8/308:00 am -
1 stop5h 25m
Deal found 8/1![Southwest logo]()
$149
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 August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $205 (Southwest) |
One-way from | $98 (Southwest) |
Popular in | June |
Cheapest in | February |
Average price | $197 |
Good round-trip deal | $237 or less |
Good one-way deal | $102 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 August 5, 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
Thu 9/3
9:05 am-10:30 am
Nonstop2h 25m
Long Beach Municipal
Sun 9/6
7:00 am-10:15 am
Nonstop2h 15m
$205
DenverLong Beach
DEN - LGB
DENLGB
Denver Intl
Sat 9/5
9:20 am-10:45 am
Nonstop2h 25m
Long Beach Municipal
Tue 9/8
6:55 am-10:10 am
Nonstop2h 15m
$205
DenverLong Beach
DEN - LGB
DENLGB
Denver Intl
Wed 11/11
7:25 pm-8:55 pm
Nonstop2h 30m
Long Beach Municipal
Sat 11/14
6:55 am-10:15 am
Nonstop2h 20m
$215
DenverLong Beach
DEN - LGB
DENLGB
Denver Intl
Thu 9/17
6:40 am-9:35 am
1 stop3h 55m
Long Beach Municipal
Sat 9/19
1:00 pm-4:20 pm
Nonstop2h 20m
$225
DenverLong Beach
DEN - LGB
DENLGB
Denver Intl
Tue 9/8
5:05 pm-9:00 pm
1 stop4h 55m
Long Beach Municipal
Thu 9/10
7:00 am-10:15 am
Nonstop2h 15m
$225
DenverLong Beach
DEN - LGB
DENLGB
Denver Intl
Fri 11/13
10:45 am-4:15 pm
1 stop6h 30m
Long Beach Municipal
Mon 11/16
4:57 pm-11:00 pm
1 stop5h 03m
$226
DenverLong Beach
DEN - LGB
DENLGB
Denver Intl
Sat 11/21
11:45 am-3:25 pm
1 stop4h 40m
Long Beach Municipal
Mon 11/23
5:55 pm-12:45 am
1 stop5h 50m
$236
DenverLong Beach
DEN - LGB
DENLGB
Denver Intl
Wed 9/23
8:05 am-12:02 pm
1 stop4h 57m
Long Beach Municipal
Sat 9/26
7:00 am-12:09 pm
1 stop4h 09m
$241
DenverLong Beach
DEN - LGB
DENLGB
Denver Intl
Sat 1/16
9:05 am-2:40 pm
2 stops6h 35m
Long Beach Municipal
Thu 1/21
10:45 am-6:15 pm
2 stops6h 30m
$245
DenverLong Beach
DEN - LGB
DENLGB
Denver Intl
Thu 12/3
5:35 am-9:30 am
1 stop4h 55m
Long Beach Municipal
Sun 12/6
8:00 am-2:45 pm
1 stop5h 45m
$256
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
EGE-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
EGE-LGB
GJT-LGB
What is the cheapest month to book a flight from Colorado to Long Beach?
Currently, August is the cheapest month in which you can book a flight from Colorado to Long Beach (average of $247). Flying from Colorado to Long Beach in June is currently the most expensive (average of $375). 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 August 5, 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?
Airfare is typical for this route at the moment.
Colorado to Long Beach flights typically cost between $168 and $283 in September.The cheapest round-trip price found within the last 5 days was $205 on Southwest (Sep 5-Sep 7).
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 12 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 August 1, 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 afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Colorado to Long Beach. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different 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 August 5, 2026.
Colorado and Long Beach flights
Browse other Colorado and Long Beach flight options. Last updated on August 5, 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 August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$70 | Average$188 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$195 | Average$312 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$201 | Average$237 | FlexibilityNo cancel fee | On-timeN/A |