$55+ Cheap flights from Denver (DEN) to Carlsbad, CA, CA
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LAX
Apr 11 — Apr 181
Round-trip
1 adult, Economy
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Find cheap flights from Denver to Carlsbad 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Denver Intl to Carlsbad are usually found in February or September, booked 69 days in advance, depart on a Friday or Thursday and return on a Friday
Cheap flight deals from Denver to Carlsbad
Cheapest
Best
Last-minute
One-way
Cheapest flights from Denver to CarlsbadExplore the most affordable flight options available from Denver to Carlsbad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.
Explore the most affordable flight options available from Denver to Carlsbad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/99:49 am
DEN
- LAX
Nonstop2h 40m
Frontier
Thu 5/142:17 pm
LAX
- DEN
Nonstop2h 32m
Frontier
Deal found 3/7![Frontier logo]()
$73
This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:29 pm
DEN
- LAX
Nonstop2h 42m
Frontier
Sat 5/26:15 am
LAX
- DEN
Nonstop2h 30m
Frontier
Deal found 3/9![Frontier logo]()
$74
This Frontier deal was found by Cheapflights users on 3/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/189:30 pm
DEN
- LAX
Nonstop2h 44m
Frontier
Mon 4/202:44 pm
LAX
- DEN
Nonstop2h 32m
Frontier
Deal found 3/9![Frontier logo]()
$75
This Frontier deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/219:30 pm
DEN
- LAX
Nonstop2h 44m
Frontier
Tue 4/288:00 am
LAX
- DEN
Nonstop2h 34m
Frontier
Deal found 3/11![Frontier logo]()
$77
This Super.com deal was found by Cheapflights users on 3/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/610:30 pm
DEN
- LAX
Nonstop2h 42m
Frontier
Tue 4/78:58 pm
LAX
- DEN
Nonstop2h 33m
Frontier
Deal found 3/9![Frontier logo]()
$78
This Frontier deal was found by Cheapflights users on 3/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/49:20 am
DEN
- LAX
Nonstop2h 40m
Frontier
Tue 4/76:15 am
LAX
- DEN
Nonstop2h 30m
Frontier
Deal found 3/9![Frontier logo]()
$79
This Frontier deal was found by Cheapflights users on 3/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:00 am
DEN
- LAX
Nonstop2h 49m
Frontier
Tue 4/214:17 pm
LAX
- DEN
Nonstop2h 32m
Frontier
Deal found 3/8![Frontier logo]()
$80
This Trip.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/259:30 pm
DEN
- LAX
Nonstop2h 44m
Frontier
Sat 5/26:15 am
LAX
- DEN
Nonstop2h 30m
Frontier
Deal found 3/11![Frontier logo]()
$81
This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:29 pm
DEN
- LAX
Nonstop2h 42m
Frontier
Tue 5/54:17 pm
LAX
- DEN
Nonstop2h 32m
Frontier
Deal found 3/9![Frontier logo]()
$82
This Frontier deal was found by Cheapflights users on 3/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/189:30 pm
DEN
- LAX
Nonstop2h 44m
Frontier
Sun 4/196:15 am
LAX
- DEN
Nonstop2h 30m
Frontier
Deal found 3/8![Frontier logo]()
$83
This Cheapflightsfares deal was found by Cheapflights users on 3/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:00 am
DEN
- LAX
Nonstop2h 41m
Frontier
Sun 4/196:15 am
LAX
- DEN
Nonstop2h 30m
Frontier
Deal found 3/7![Frontier logo]()
$84
This Super.com deal was found by Cheapflights users on 3/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:40 pm
DEN
- LAX
Nonstop2h 40m
Frontier
Sun 4/196:15 am
LAX
- DEN
Nonstop2h 30m
Frontier
Deal found 3/8![Frontier logo]()
$86
Best flights from Denver to CarlsbadDiscover carefully curated flight deals from Denver to Carlsbad that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 12, 2026.
Discover carefully curated flight deals from Denver to Carlsbad that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 12, 2026.
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/19:00 pm
DEN
- LAX
Nonstop2h 40m
Southwest
Sat 4/114:35 pm
LAX
- DEN
Nonstop2h 25m
Southwest
Deal found 3/9![Southwest logo]()
$162
This United Airlines deal was found by Cheapflights users on 3/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/221:25 pm
DEN
- LAX
Nonstop2h 34m
United Airlines
Fri 5/158:07 pm
LAX
- DEN
Nonstop2h 30m
United Airlines
Deal found 3/7![United Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 3/7. 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 4/186:51 pm
DEN
- LAX
Nonstop2h 42m
Delta
Sun 4/197:59 pm
LAX
- DEN
Nonstop2h 20m
Delta
Deal found 3/7![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 3/8. 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 4/188:45 am
DEN
- LAX
1 stop4h 25m
Southwest
Tue 4/212:20 pm
LAX
- DEN
2 stops5h 20m
Southwest
Deal found 3/8![Southwest logo]()
$195
This Southwest deal was found by Cheapflights users on 3/8. 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 4/1510:10 am
DEN
- LAX
1 stop4h 10m
Southwest
Wed 4/222:20 pm
LAX
- DEN
2 stops5h 20m
Southwest
Deal found 3/8![Southwest logo]()
$198
This Southwest deal was found by Cheapflights users on 3/9. 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.
Tue 5/56:45 am
DEN
- LAX
2 stops6h 25m
Southwest
Wed 5/610:45 am
LAX
- DEN
1 stop4h 40m
Southwest
Deal found 3/9![Southwest logo]()
$202
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:15 pm
DEN
- LAX
1 stop5h 10m
Southwest
Tue 5/52:20 pm
LAX
- DEN
2 stops5h 20m
Southwest
Deal found 3/11![Southwest logo]()
$202
This Southwest deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:05 pm
DEN
- LAX
1 stop4h 30m
Southwest
Mon 5/118:15 am
LAX
- DEN
1 stop3h 45m
Southwest
Deal found 3/11![Southwest logo]()
$234
This Southwest deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/319:30 pm
DEN
- LAX
Nonstop2h 30m
Southwest
Wed 6/39:15 am
LAX
- DEN
Nonstop2h 20m
Southwest
Deal found 3/9![Southwest logo]()
$253
Last-minute flights from Denver to CarlsbadDiscover last-minute flight deals from Denver to Carlsbad. Data last updated March 12, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Carlsbad. Data last updated March 12, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 3/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:00 am
DEN
- LAX
Nonstop2h 49m
Frontier
Tue 4/214:17 pm
LAX
- DEN
Nonstop2h 32m
Frontier
Deal found 3/8![Frontier logo]()
$80
This Frontier deal was found by Cheapflights users on 3/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/49:20 am
DEN
- LAX
Nonstop2h 40m
Frontier
Tue 4/76:15 am
LAX
- DEN
Nonstop2h 30m
Frontier
Deal found 3/9![Frontier logo]()
$79
This Super.com deal was found by Cheapflights users on 3/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/610:30 pm
DEN
- LAX
Nonstop2h 42m
Frontier
Tue 4/78:58 pm
LAX
- DEN
Nonstop2h 33m
Frontier
Deal found 3/9![Frontier logo]()
$78
This Super.com deal was found by Cheapflights users on 3/8. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:40 pm
DEN
- LAX
Nonstop2h 40m
Frontier
Sun 4/196:15 am
LAX
- DEN
Nonstop2h 30m
Frontier
Deal found 3/8![Frontier logo]()
$86
This Cheapflightsfares deal was found by Cheapflights users on 3/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/166:00 am
DEN
- LAX
Nonstop2h 41m
Frontier
Sun 4/196:15 am
LAX
- DEN
Nonstop2h 30m
Frontier
Deal found 3/7![Frontier logo]()
$84
This Super.com deal was found by Cheapflights users on 3/9. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:00 am
DEN
- LAX
Nonstop2h 41m
Frontier
Sat 4/1812:24 pm
LAX
- DEN
Nonstop2h 28m
Frontier
Deal found 3/9![Frontier logo]()
$82
This Frontier deal was found by Cheapflights users on 3/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/189:30 pm
DEN
- LAX
Nonstop2h 44m
Frontier
Mon 4/202:44 pm
LAX
- DEN
Nonstop2h 32m
Frontier
Deal found 3/9![Frontier logo]()
$75
This Frontier deal was found by Cheapflights users on 3/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/189:30 pm
DEN
- LAX
Nonstop2h 44m
Frontier
Sun 4/196:15 am
LAX
- DEN
Nonstop2h 30m
Frontier
Deal found 3/8![Frontier logo]()
$83
This Frontier deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/219:30 pm
DEN
- LAX
Nonstop2h 44m
Frontier
Tue 4/288:00 am
LAX
- DEN
Nonstop2h 34m
Frontier
Deal found 3/11![Frontier logo]()
$77
This Trip.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/259:30 pm
DEN
- LAX
Nonstop2h 44m
Frontier
Sat 5/26:15 am
LAX
- DEN
Nonstop2h 30m
Frontier
Deal found 3/11![Frontier logo]()
$81
This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:29 pm
DEN
- LAX
Nonstop2h 42m
Frontier
Sat 5/26:15 am
LAX
- DEN
Nonstop2h 30m
Frontier
Deal found 3/9![Frontier logo]()
$74
One-way flights from Denver to CarlsbadSearch for one-way flight options from Denver to Carlsbad. Find affordable one-way fares based on user searches. Data last updated March 12, 2026.
Search for one-way flight options from Denver to Carlsbad. Find affordable one-way fares based on user searches. Data last updated March 12, 2026.
This Frontier deal was found by Cheapflights users on 3/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/107:00 am
DEN
- LAX
Nonstop2h 40m
Frontier
Deal found 3/8![Frontier logo]()
$55
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/510:39 am
DEN
- LAX
1 stop4h 51m
Frontier
Deal found 3/7![Frontier logo]()
$59
This Cheapflightsfares deal was found by Cheapflights users on 3/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/310:30 pm
DEN
- LAX
Nonstop2h 42m
Frontier
Deal found 3/7![Frontier logo]()
$64
This Super.com deal was found by Cheapflights users on 3/7. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/29:30 pm
DEN
- LAX
Nonstop2h 44m
Frontier
Deal found 3/7![Frontier logo]()
$65
This Frontier deal was found by Cheapflights users on 3/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/199:30 pm
DEN
- LAX
Nonstop2h 44m
Frontier
Deal found 3/9![Frontier logo]()
$66
This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3010:29 pm
DEN
- LAX
Nonstop2h 35m
Frontier
Deal found 3/9![Frontier logo]()
$68
This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/2710:29 pm
DEN
- LAX
Nonstop2h 47m
Frontier
Deal found 3/9![Frontier logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 3/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:30 am
DEN
- LAX
1 stop12h 19m
Frontier
Deal found 3/11![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/182:37 pm
DEN
- LAX
1 stop8h 08m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:11 pm
DEN
- LAX
1 stop5h 40m
Frontier
Deal found 3/10![Frontier logo]()
$72
This Kiwi.com deal was found by Cheapflights users on 3/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/49:20 am
DEN
- LAX
Nonstop2h 40m
Frontier
Deal found 3/9![Frontier logo]()
$73
This Delta deal was found by Cheapflights users on 3/9. 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.
Sat 5/167:25 am
DEN
- LAX
Nonstop2h 32m
Delta
Deal found 3/9![Delta logo]()
$74
Find flight deals from Denver to Carlsbad
Keep the following information in mind while searching for Denver to Carlsbad flight deals. Data was last updated March 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $73 (Kiwi.com) |
One-way from | $55 (Frontier) |
Popular in | June |
Cheapest in | February |
Average price | $226 |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Carlsbad 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 March 12, 2026.
Use the filters below to find and compare flights from Denver to Carlsbad that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Wed 4/1
9:00 pm-10:40 pm
Nonstop2h 40m
Los Angeles Los Angeles
Sat 4/11
4:35 pm-8:00 pm
Nonstop2h 25m
$162
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Sat 4/18
8:45 am-12:10 pm
1 stop4h 25m
Los Angeles Los Angeles
Tue 4/21
2:20 pm-8:40 pm
2 stops5h 20m
$195
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Wed 4/22
1:25 pm-2:59 pm
Nonstop2h 34m
Los Angeles Los Angeles
Fri 5/15
8:07 pm-11:37 pm
Nonstop2h 30m
$197
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Sat 4/18
6:51 pm-8:33 pm
Nonstop2h 42m
Los Angeles Los Angeles
Sun 4/19
7:59 pm-11:19 pm
Nonstop2h 20m
$197
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Wed 4/15
10:10 am-1:20 pm
1 stop4h 10m
Los Angeles Los Angeles
Wed 4/22
2:20 pm-8:40 pm
2 stops5h 20m
$198
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Tue 5/5
6:45 am-12:10 pm
2 stops6h 25m
Los Angeles Los Angeles
Wed 5/6
10:45 am-4:25 pm
1 stop4h 40m
$202
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Tue 4/28
1:15 pm-5:25 pm
1 stop5h 10m
Los Angeles Los Angeles
Tue 5/5
2:20 pm-8:40 pm
2 stops5h 20m
$202
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Fri 5/8
6:05 pm-9:35 pm
1 stop4h 30m
Los Angeles Los Angeles
Mon 5/11
8:15 am-1:00 pm
1 stop3h 45m
$234
Quickest round-trip
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Sun 5/31
9:30 pm-11:00 pm
Nonstop2h 30m
Los Angeles Los Angeles
Wed 6/3
9:15 am-12:35 pm
Nonstop2h 20m
$253
Cheapest one-way
DenverLos Angeles
DEN - LAX
DENLAX
Denver Intl
Sat 4/4
7:45 am-9:21 am
Nonstop2h 36m
$84
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from Denver to Carlsbad
Have a flexible travel schedule? Discover the best time to fly to Carlsbad from Denver with our price prediction graph.
DEN-LAX
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 Denver to Carlsbad
DEN-C4D
DEN-LAX
How far ahead should I book a flight from Denver to Carlsbad?
Use this chart to determine the optimal time to book a round-trip flight from Denver to Carlsbad. Price data was last updated on March 6, 2026.
To ensure you get the cheapest price possible for a flight from Denver to Carlsbad, you should look to book at least 69 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Denver to Carlsbad?
Currently, February is the cheapest month in which you can book a flight from Denver to Carlsbad (average of $38). Flying from Denver to Carlsbad in September is currently the most expensive (average of $74). 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 DEN to C4D?
Find hourly flight availability from Denver to Carlsbad. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 12, 2026.
When flying from Denver to Carlsbad, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 36% versus a flight in the afternoon.
What is the cheapest day to fly from Denver to Carlsbad?
Use this chart to determine the cheapest time to fly round-trip from Denver to Carlsbad. Price data was last updated on February 21, 2026.
Travelers seeking maximum savings on their Denver to Carlsbad flight should consider departing on Wednesday afternoons 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.
Weekly flight availability from Denver to Carlsbad
Explore weekly flight availability from Denver to Carlsbad. 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 March 12, 2026.
The most flights from DEN to C4D are scheduled on a Monday (90 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (58 on average).
How much does it cost to fly round-trip from Denver to Carlsbad?
Reviews of airlines servicing Carlsbad
Get insights into the airlines that provide service to Carlsbad. 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 Carlsbad. Reviews last updated March 12, 2026.
See what other customers who have flown with Southwest,Delta, andUnited Airlines from Denver to Carlsbad have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Overall
8.0
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Overall
8.0
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Overall
8.0
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Overall
8.0
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Overall
8.0
Crew
8.6
Comfort
8.0
Food
7.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
8.0
ExcellentAnonymous,Feb 2026
DEN - BDL
Related info for your journey
Find useful and relevant information for your journey from Denver to Carlsbad. 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 Denver to Carlsbad
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Complete your trip
Complete your trip to Carlsbad by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Denver to Carlsbad by cabin class
Find flights from Denver to Carlsbad, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Denver and Carlsbad flights
Browse other Denver and Carlsbad flight options. Last updated on March 12, 2026.
Other flights from Denver
Browse through other flights departing from Denver. Flights are based on user searches made on Cheapflights and were last updated on March 12, 2026.
Popular flight searches
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Denver to Carlsbad flights
Consider these flights traveling from Denver to Carlsbad.
Top 7 airlines flying from Denver to Carlsbad
Discover the top 7 airlines that operate flights from Denver to Carlsbad. 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 March 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$51 | Average$168 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$68 | Average$177 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$97 | Average$220 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$99 | Average$212 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$116 | Average$298 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$117 | Average$287 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$150 | Average$245 | FlexibilityNo cancel fee | On-time71% |