$79+ Cheap flights from Denver (DEN) to Carlsbad, CA, CA
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — LAX
Oct 11 — Oct 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 Thursday or Friday and return on a Wednesday
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 September 11, 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 September 11, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3110:55 pm -
Nonstop2h 28m
Sun 11/16:15 am -
Nonstop2h 30m
Deal found 9/10![Frontier logo]()
$85
This deal was found by Cheapflights users on 9/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:07 am -
1 stop4h 59m
Sat 10/106:05 am -
Nonstop2h 25m
Deal found 9/10![Frontier logo]()
$86
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:10 pm -
Nonstop2h 30m
Tue 10/202:01 pm -
Nonstop2h 33m
Deal found 9/11![Frontier logo]()
$87
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:55 pm -
Nonstop2h 28m
Sat 11/1411:42 am -
Nonstop2h 29m
Deal found 9/10![Frontier logo]()
$88
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:55 pm -
Nonstop2h 34m
Mon 10/266:05 am -
Nonstop2h 25m
Deal found 9/8![Frontier logo]()
$89
This deal was found by Cheapflights users on 9/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:00 am -
1 stop5h 50m
Sun 10/1111:40 am -
Nonstop2h 34m
Deal found 9/10![Frontier logo]()
$90
This deal was found by Cheapflights users on 9/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:07 am -
1 stop4h 59m
Sun 10/116:05 am -
Nonstop2h 25m
Deal found 9/10![Frontier logo]()
$91
This Super.com deal was found by Cheapflights users on 9/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/301:10 pm -
Nonstop2h 36m
Thu 11/52:31 pm -
Nonstop2h 32m
Deal found 9/10![Frontier logo]()
$93
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1310:55 pm -
Nonstop2h 28m
Mon 11/166:15 am -
Nonstop2h 30m
Deal found 9/10![Frontier logo]()
$94
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 11/610:55 pm -
Nonstop2h 28m
Mon 11/911:42 am -
Nonstop2h 29m
Deal found 9/9![Frontier logo]()
$95
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/510:55 pm -
Nonstop2h 28m
Sun 11/86:15 am -
Nonstop2h 30m
Deal found 9/10![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:07 pm -
1 stop10h 57m
Tue 10/132:01 pm -
Nonstop2h 33m
Deal found 9/8![Frontier logo]()
$97
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 September 11, 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 September 11, 2026.
This Delta deal was found by Cheapflights users on 9/9. 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 10/2412:22 pm -
Nonstop2h 28m
Mon 10/268:00 am -
Nonstop2h 26m
Deal found 9/9![Delta logo]()
$157
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/61:29 pm -
Nonstop2h 24m
Sat 1/97:00 am -
Nonstop2h 18m
Deal found 9/10![United Airlines logo]()
$157
This Southwest deal was found by Cheapflights users on 9/8. 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 10/165:05 pm -
1 stop4h 30m
Mon 10/196:35 am -
Nonstop2h 15m
Deal found 9/8![Southwest logo]()
$217
This Delta deal was found by Cheapflights users on 9/9. 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.
Thu 10/227:05 am -
Nonstop2h 33m
Mon 10/268:29 pm -
Nonstop2h 24m
Deal found 9/9![Delta logo]()
$157
This Southwest deal was found by Cheapflights users on 9/9. 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 10/244:15 pm -
2 stops5h 45m
Mon 10/265:00 pm -
1 stop5h 10m
Deal found 9/9![Southwest logo]()
$259
This Delta deal was found by Cheapflights users on 9/8. 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.
Thu 12/316:30 pm -
Nonstop2h 34m
Sat 1/911:00 am -
1 stop7h 10m
Deal found 9/8![Delta logo]()
$239
This Southwest deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/133:25 pm -
2 stops5h 25m
Tue 10/208:35 am -
1 stop4h 25m
Deal found 9/10![Southwest logo]()
$259
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/246:45 am -
1 stop6h 35m
Sat 2/137:35 pm -
Nonstop2h 25m
Deal found 9/10![Delta logo]()
$259
This Southwest deal was found by Cheapflights users on 9/8. 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 10/295:05 pm -
1 stop4h 30m
Sun 11/15:00 am -
2 stops5h 10m
Deal found 9/8![Southwest logo]()
$275
This Delta deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/316:30 pm -
Nonstop2h 34m
Mon 1/42:05 pm -
1 stop8h 23m
Deal found 9/10![Delta logo]()
$259
This KAYAK deal was found by Cheapflights users on 9/8. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:05 am -
Nonstop2h 33m
Tue 10/278:00 am -
Nonstop2h 26m
Deal found 9/8![Delta logo]()
$278
Last-minute flights from Denver to CarlsbadDiscover last-minute flight deals from Denver to Carlsbad. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Carlsbad. Data last updated September 11, 2026 and is based on user searches.
This deal was found by Cheapflights users on 9/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/289:43 am -
1 stop6h 18m
Fri 10/96:05 am -
Nonstop2h 25m
Deal found 9/10![Frontier logo]()
$96
This deal was found by Cheapflights users on 9/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:07 am -
1 stop4h 59m
Sat 10/106:05 am -
Nonstop2h 25m
Deal found 9/10![Frontier logo]()
$86
This deal was found by Cheapflights users on 9/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/299:07 am -
1 stop4h 59m
Sun 10/116:05 am -
Nonstop2h 25m
Deal found 9/10![Frontier logo]()
$91
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:44 pm -
Nonstop2h 26m
Fri 10/26:05 am -
Nonstop2h 27m
Deal found 9/10![Frontier logo]()
$94
This deal was found by Cheapflights users on 9/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:00 am -
1 stop5h 50m
Sun 10/1111:40 am -
Nonstop2h 34m
Deal found 9/10![Frontier logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:07 pm -
1 stop10h 57m
Tue 10/132:01 pm -
Nonstop2h 33m
Deal found 9/8![Frontier logo]()
$97
This Cheapflightsfares deal was found by Cheapflights users on 9/7. 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.
Wed 10/710:58 pm -
Nonstop2h 26m
Sun 10/116:05 am -
Nonstop2h 25m
Deal found 9/7![Frontier logo]()
$88
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:10 pm -
Nonstop2h 30m
Tue 10/202:01 pm -
Nonstop2h 33m
Deal found 9/11![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:55 pm -
Nonstop2h 34m
Mon 10/266:05 am -
Nonstop2h 25m
Deal found 9/8![Frontier logo]()
$89
This Cheapflightsfares deal was found by Cheapflights users on 9/7. 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.
Tue 10/209:00 am -
Nonstop2h 45m
Fri 10/232:28 pm -
Nonstop2h 33m
Deal found 9/7![Frontier logo]()
$95
This Super.com deal was found by Cheapflights users on 9/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/301:10 pm -
Nonstop2h 36m
Thu 11/52:31 pm -
Nonstop2h 32m
Deal found 9/10![Frontier logo]()
$93
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3110:55 pm -
Nonstop2h 28m
Sun 11/16:15 am -
Nonstop2h 30m
Deal found 9/10![Frontier logo]()
$85
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 September 11, 2026.
Search for one-way flight options from Denver to Carlsbad. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Delta deal was found by Cheapflights users on 9/8. 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.
Sat 10/107:10 pm -
Nonstop2h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Delta logo]()
$79
This Booking.com deal was found by Cheapflights users on 9/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/39:07 am -
1 stop4h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Thu 11/1210:55 pm -
Nonstop2h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$81
This Super.com deal was found by Cheapflights users on 9/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1310:29 pm -
1 stop23h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$82
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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.
Tue 11/310:29 pm -
1 stop23h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$83
This Southwest deal was found by Cheapflights users on 9/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/295:05 pm -
1 stop4h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Southwest logo]()
$84
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/191:44 pm -
1 stop8h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$85
This Cheapflightsfares deal was found by Cheapflights users on 9/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:17 pm -
1 stop7h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$86
This Mytrip deal was found by Cheapflights users on 9/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:16 pm -
1 stop7h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Frontier logo]()
$87
This Super.com deal was found by Cheapflights users on 9/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:42 pm -
Nonstop2h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$88
This Alaska Airlines deal was found by Cheapflights users on 9/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/109:00 am -
1 stop7h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Alaska Airlines logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/194:10 pm -
2 stops16h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$90
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 September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $85 (Cheapflightsfares) |
One-way from | $79 (Delta) |
Popular in | June |
Cheapest in | February |
Average price | $188 |
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 7,457,451 searches. Data last updated September 11, 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 Denver Intl - LAX Los Angeles Los Angeles
DENLAX
Denver Intl
Mon 2/1
7:15 pm-8:52 pm
Nonstop2h 37m
Los Angeles Los Angeles
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$79
DenverLos Angeles
DEN Denver Intl - LAX Los Angeles Los Angeles
DENLAX
Denver Intl
Sat 10/31
7:09 pm-8:48 pm
Nonstop2h 39m
Los Angeles Los Angeles
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$79
Quickest round-trip
DenverLos Angeles
DEN Denver Intl - LAX Los Angeles Los Angeles
DENLAX
Denver Intl
Wed 10/7
5:25 pm-6:55 pm
Nonstop2h 30m
Los Angeles Los Angeles
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$79
DenverLos Angeles
DEN Denver Intl - LAX Los Angeles Los Angeles
DENLAX
Denver Intl
Wed 10/7
8:00 am-9:32 am
Nonstop2h 32m
Los Angeles Los Angeles
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$79
DenverLos Angeles
DEN Denver Intl - LAX Los Angeles Los Angeles
DENLAX
Denver Intl
Thu 1/7
9:05 am-12:45 pm
1 stop4h 40m
Los Angeles Los Angeles
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$84
DenverLos Angeles
DEN Denver Intl - LAX Los Angeles Los Angeles
DENLAX
Denver Intl
Sat 10/31
8:00 am-2:00 pm
2 stops7h 00m
Los Angeles Los Angeles
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$94
DenverLos Angeles
DEN Denver Intl - LAX Los Angeles Los Angeles
DENLAX
Denver Intl
Fri 10/2
9:05 pm-10:35 pm
Nonstop2h 30m
Los Angeles Los Angeles
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$106
DenverLos Angeles
DEN Denver Intl - LAX Los Angeles Los Angeles
DENLAX
Denver Intl
Fri 1/29
2:55 pm-8:00 pm
1 stop6h 05m
Los Angeles Los Angeles
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$116
DenverLos Angeles
DEN Denver Intl - LAX Los Angeles Los Angeles
DENLAX
Denver Intl
Tue 2/9
9:25 am-11:00 am
Nonstop2h 35m
Los Angeles Los Angeles
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$146
DenverLos Angeles
DEN Denver Intl - LAX Los Angeles Los Angeles
DENLAX
Denver Intl
Tue 3/9
6:30 am-8:11 am
Nonstop2h 41m
Los Angeles Los Angeles
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$156
Showing 1-10 of 23 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
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 September 11, 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 18% versus a flight in the afternoon.
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 September 11, 2026.
The most flights from DEN to C4D are scheduled on a Thursday (106 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (75 on average).
How much does it cost to fly round-trip from Denver to Carlsbad?
Airfare is below average for this route at the moment.
Denver to Carlsbad flights typically cost between $141 and $281 in October.The cheapest round-trip price found within the last 5 days was $85 on Frontier (Oct 31-Nov 1).
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 September 5, 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. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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 September 11, 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.
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
Entertainment
7.5
Boarding
8.1
Crew
8.6
Overall
8.0
Food
7.0
Comfort
8.0
Reviews
1 / 20
10.0
ExcellentCourtney,Sep 2026
DEN - STL
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 September 11, 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 September 11, 2026.
Popular flight searches
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Denver to Carlsbad flights
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Top 8 airlines flying from Denver to Carlsbad
Discover the top 8 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 7,457,451 searches. Data last updated September 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$48 | Average$184 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$80 | Average$180 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$98 | Average$244 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$114 | Average$197 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$116 | Average$293 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$117 | Average$307 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$117 | Average$306 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$168 | Average$306 | FlexibilityNo cancel fee | On-time71% |