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$150+ Cheap flights from Honolulu (HNL) 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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — LAX
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheapflights Tip: The best prices from Honolulu to Carlsbad are usually found in February or January, booked 42 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Honolulu to Carlsbad

Cheapest flights from Honolulu to Carlsbad
Explore the most affordable flight options available from Honolulu to Carlsbad. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:03 pmHNL - LAX
Nonstop5h 24mAlaska Airlines
Thu 1/88:30 amLAX - HNL
1 stop10h 17mAlaska Airlines
Deal found 12/16$383
This Hawaiian Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:39 pmHNL - LAX
Nonstop5h 21mAlaska Airlines
Mon 1/58:42 pmLAX - HNL
Nonstop6h 06mAlaska Airlines
Deal found 12/15$386
This Hawaiian Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2811:48 pmHNL - LAX
Nonstop5h 22mAlaska Airlines
Tue 1/138:30 amLAX - HNL
1 stop8h 11mAlaska Airlines
Deal found 12/17$391
This Alaska Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” 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 12/258:50 amHNL - LAX
1 stop9h 35mMultiple Airlines
Thu 1/88:30 amLAX - HNL
1 stop10h 17mMultiple Airlines
Deal found 12/16$393
This Alaska Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” 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.
Sun 12/212:18 pmHNL - LAX
Nonstop5h 21mMultiple Airlines
Thu 4/303:30 pmLAX - HNL
1 stop10h 15mMultiple Airlines
Deal found 12/17$398
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” 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.
Tue 12/1610:50 pmHNL - LAX
Nonstop5h 25mUnited Airlines
Wed 12/175:10 pmLAX - HNL
Nonstop5h 53mUnited Airlines
Deal found 12/16$402
This Hawaiian Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/278:00 amHNL - LAX
Nonstop5h 21mAlaska Airlines
Sun 1/114:42 pmLAX - HNL
Nonstop6h 09mAlaska Airlines
Deal found 12/17$403
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” 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 12/161:55 pmHNL - LAX
1 stop7h 20mHawaiian Airlines
Wed 12/248:42 pmLAX - HNL
Nonstop6h 06mHawaiian Airlines
Deal found 12/15$414
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” 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 12/161:00 pmHNL - LAX
1 stop8h 15mMultiple Airlines
Wed 12/179:24 amLAX - HNL
1 stop11h 41mMultiple Airlines
Deal found 12/16$416

Find flight deals from Honolulu to Carlsbad

Keep the following information in mind while searching for Honolulu to Carlsbad flight deals. Data was last updated December 18, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$260
(Kiwi.com)

One-way from

$150
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$397
Provider with most accurate pricing for Honolulu-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-Los Angeles flights.
Search Deals
From Honolulu to Carlsbad
Search Deals
One-way flight from Honolulu to Carlsbad
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($70 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Honolulu 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 December 18, 2025.
Use the filters below to find and compare flights from Honolulu to Carlsbad that are best for you.

Fly from

Honolulu

Fly to

Carlsbad

Route

Depart

Return

Price

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Wed 4/15

9:40 pm-6:07 am

Nonstop5h 27m

Los Angeles

Mon 4/20

5:00 pm-7:49 pm

Nonstop5h 49m

$278

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Wed 2/4

1:40 pm-11:20 pm

1 stop7h 40m

Los Angeles

Tue 2/10

10:06 am-2:13 pm

Nonstop6h 07m

$283

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Mon 1/12

9:38 pm-5:00 am

Nonstop5h 22m

Los Angeles

Mon 1/26

9:46 am-3:14 pm

1 stop7h 28m

$283

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Thu 2/26

12:12 pm-7:36 pm

Nonstop5h 24m

Los Angeles

Mon 3/2

8:30 am-4:04 pm

1 stop9h 34m

$283

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Thu 2/12

5:40 am-12:24 am

1 stop16h 44m

Los Angeles

Tue 2/17

8:30 am-12:32 pm

Nonstop6h 02m

$283

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Thu 1/22

2:44 pm-10:06 pm

Nonstop5h 22m

Los Angeles

Mon 1/26

8:30 am-4:47 pm

1 stop10h 17m

$283

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Thu 2/5

1:02 pm-11:20 pm

1 stop8h 18m

Los Angeles

Mon 2/9

9:46 am-5:20 pm

1 stop9h 34m

$288

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Fri 1/30

7:40 am-3:02 pm

Nonstop5h 22m

Los Angeles

Mon 2/2

8:30 am-12:25 pm

Nonstop5h 55m

$295

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Fri 1/30

12:56 pm-8:24 pm

Nonstop5h 28m

Los Angeles

Mon 2/2

9:46 am-3:53 pm

1 stop8h 07m

$300

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Thu 5/7

5:40 am-11:03 pm

1 stop14h 23m

Los Angeles

Mon 5/11

5:55 pm-8:55 pm

Nonstop6h 00m

$303

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 22 results
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Best time to book a flight from Honolulu to Carlsbad

Have a flexible travel schedule? Discover the best time to fly to Carlsbad from Honolulu with our price prediction graph.
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 Honolulu to Carlsbad

How far ahead should I book a flight from Honolulu to Carlsbad?

Use this chart to determine the optimal time to book a round-trip flight from Honolulu to Carlsbad. Price data was last updated on December 12, 2025.

The best time to book flights from Honolulu to Carlsbad is 42 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Honolulu to Carlsbad?

Currently, January is the cheapest month in which you can book a flight from Honolulu to Carlsbad (average of $133). Flying from Honolulu to Carlsbad in July is currently the most expensive (average of $238). 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 HNL to C4D?

Find hourly flight availability from Honolulu 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 December 18, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 12% on flights from Honolulu to Carlsbad by exploring options for tickets at noon.

What is the cheapest day to fly from Honolulu to Carlsbad?

Use this chart to determine the cheapest time to fly round-trip from Honolulu to Carlsbad. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Honolulu to Carlsbad flight should consider departing on Monday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Honolulu to Carlsbad

Explore weekly flight availability from Honolulu 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 December 18, 2025.

The most flights from HNL to C4D are scheduled on a Monday (68 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

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 December 18, 2025.
Read through reviews of airlines operating flights from Honolulu to Carlsbad, such as Alaska Airlines, Delta, and Hawaiian Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,477 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,477 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
8,005 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,820 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
9,091 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
11,054 reviews
Alaska Airlines
8.0
Very good
11,477 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Honolulu to Carlsbad. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Honolulu to Carlsbad?

    Honolulu (HNL), located 4.4 mi from the city center, is the airport you fly out of when you book flights from Honolulu to Carlsbad. 6 airlines have flights from Honolulu to Carlsbad on a regular basis. Booking flights from Honolulu to Carlsbad should not be difficult; the airport handles an average of 35 outbound flights to Carlsbad per day.

  • How popular is this Honolulu to Carlsbad flight route?

    Within the past month, 139 users have taken a look at flights from Honolulu to Carlsbad.

  • How long is the flight from Honolulu to Carlsbad?

    Departing from Honolulu to Carlsbad will take you 5h 27m. Airlines will cover a distance of 2551 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Honolulu to Carlsbad one-way?

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $133. However, be on the lookout for offers from Delta and Hawaiian Airlines, as they are both options that can get you from Honolulu to Carlsbad for a low price.

  • What are the most reliable airlines from Honolulu to Carlsbad?

    Consider Iberia (95%), Southwest (94%) or Lufthansa (94%) when booking your flight. These represent the most reliable airlines when flying from Honolulu to Carlsbad.

  • What are the cheapest flights from Honolulu to Carlsbad?

    Looking for the cheapest flight from Honolulu to Carlsbad? While on average our users pay $1,166, our data indicates the cheapest price to be $139. The most popular route (Honolulu - Los Angeles), is priced around $257.

  • Can I find deals for flights from Honolulu to Carlsbad that include hotel bookings?

    Yes. In addition to deals on Honolulu to Carlsbad flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Honolulu to Carlsbad?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Honolulu to Carlsbad.

  • Can I find deals for business class flights from Honolulu to Carlsbad?

    Yes. Cheapflights offers flight deals from Honolulu to Carlsbad by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Honolulu to Carlsbad?

    Currently, January is the cheapest month in which you can book a flight from Honolulu to Carlsbad (average of $133). Flying from Honolulu to Carlsbad in July is currently the most expensive (average of $238). 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.

See more FAQs

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Alternative routes for Honolulu to Carlsbad

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Top 6 airlines flying from Honolulu to Carlsbad

Discover the top 6 airlines that operate flights from Honolulu 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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$171Average$416FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$191Average$487FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$219Average$468FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$254Average$478FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$257Average$509FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$281Average$578FlexibilityNo cancel feeOn-time63%

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