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Carlsbad

$163+ Cheap flights from Honolulu (HNL) to Carlsbad, 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — LAX
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Honolulu to Carlsbad are usually found in February or January, booked 65 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Honolulu to Carlsbad

Keep the following information in mind while searching for Honolulu to Carlsbad flight deals. Data was last updated September 15, 2025.

Round-trip from

$266
(Delta)

One-way from

$163
(KAYAK)

Popular in

June

Cheapest in

February

Average price

$333
From Honolulu to Carlsbad
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One-way flight from Honolulu to Carlsbad
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Highest demand for flights based on searches. 17% potential increase in price ($83 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 15, 2025.

This Delta deal was found by Cheapflights users on 9/13. 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 10/1410:31 pmHNL - LAX
1 stop11h 28mDelta
Tue 10/215:45 pmLAX - HNL
Nonstop5h 41mDelta
Deal found 9/13$266
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Mon 10/207:00 amHNL - LAX
1 stop7h 42mUnited Airlines
Fri 10/2411:40 amLAX - HNL
1 stop10h 28mUnited Airlines
Deal found 9/12$271
This Trip.com deal was found by Cheapflights users on 9/13. 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.
Tue 10/2812:06 pmHNL - LAX
1 stop7h 53mHawaiian Airlines
Tue 11/47:00 amLAX - HNL
Nonstop5h 56mHawaiian Airlines
Deal found 9/13$274
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:45 pmHNL - LAX
Nonstop5h 25mAmerican Airlines
Tue 12/96:07 pmLAX - HNL
Nonstop5h 52mAmerican Airlines
Deal found 9/13$275
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 10/2812:06 pmHNL - LAX
1 stop7h 53mAlaska Airlines
Mon 11/37:00 amLAX - HNL
Nonstop5h 56mAlaska Airlines
Deal found 9/13$280
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 10/243:34 pmHNL - LAX
Nonstop5h 25mAlaska Airlines
Mon 10/279:20 amLAX - HNL
1 stop9h 24mAlaska Airlines
Deal found 9/13$281
This Trip.com deal was found by Cheapflights users on 9/13. 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.
Wed 10/153:34 pmHNL - LAX
Nonstop5h 25mAlaska Airlines
Tue 10/289:20 amLAX - HNL
1 stop7h 53mAlaska Airlines
Deal found 9/13$283
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 11/76:10 amHNL - LAX
1 stop14h 49mAlaska Airlines
Mon 11/109:20 amLAX - HNL
1 stop9h 17mAlaska Airlines
Deal found 9/13$286
This American Airlines deal was found by Cheapflights users on 9/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/247:00 amHNL - LAX
Nonstop5h 34mAmerican Airlines
Sun 11/306:07 pmLAX - HNL
Nonstop5h 55mAmerican Airlines
Deal found 9/13$289
This Alaska Airlines deal was found by Cheapflights users on 9/12. 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.
Tue 9/3010:00 amHNL - LAX
1 stop10h 51mAlaska Airlines
Thu 10/23:40 pmLAX - HNL
1 stop11h 19mAlaska Airlines
Deal found 9/12$290
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 9/305:37 amHNL - LAX
1 stop15h 14mAlaska Airlines
Sun 10/59:00 amLAX - HNL
1 stop14h 56mAlaska Airlines
Deal found 9/13$291

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 September 15, 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 11/5

12:02 pm-10:59 pm

1 stop8h 57m

Los Angeles

Sat 11/8

4:01 pm-10:38 am

1 stop20h 37m

$313

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Thu 11/6

2:25 pm-10:05 pm

Nonstop5h 40m

Los Angeles

Tue 11/11

8:15 am-12:08 pm

Nonstop5h 53m

$338

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Tue 10/14

1:15 pm-9:57 pm

Nonstop5h 42m

Los Angeles

Tue 10/21

2:25 pm-5:08 pm

Nonstop5h 43m

$338

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Wed 1/14

9:39 pm-5:00 am

Nonstop5h 21m

Los Angeles

Wed 1/21

5:53 pm-9:50 pm

Nonstop5h 57m

$338

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Wed 10/29

7:43 am-4:08 pm

Nonstop5h 25m

Los Angeles

Mon 11/3

8:20 am-4:39 pm

1 stop10h 19m

$343

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Thu 11/6

12:32 pm-10:59 pm

1 stop8h 27m

Los Angeles

Tue 11/11

4:47 pm-8:40 pm

Nonstop5h 53m

$343

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Thu 11/6

12:32 pm-10:59 pm

1 stop8h 27m

Los Angeles

Mon 11/10

4:47 pm-8:40 pm

Nonstop5h 53m

$343

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Fri 11/7

8:00 am-3:35 pm

Nonstop5h 35m

Los Angeles

Tue 11/11

5:59 pm-9:49 pm

Nonstop5h 50m

$343

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Sat 11/8

11:15 pm-6:45 am

Nonstop5h 30m

Los Angeles

Mon 11/10

5:59 pm-9:49 pm

Nonstop5h 50m

$343

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Fri 11/7

8:00 am-3:35 pm

Nonstop5h 35m

Los Angeles

Wed 11/12

1:35 pm-5:25 pm

Nonstop5h 50m

$343

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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 September 12, 2025.

The best time to book flights from Honolulu to Carlsbad is 65 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 $246). Flying from Honolulu to Carlsbad in March is currently the most expensive (average of $325). 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 September 15, 2025.

When flying from Honolulu to Carlsbad, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 Thursday afternoons 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 September 15, 2025.

The most flights from HNL to C4D are scheduled on a Wednesday (64 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (53 on average).

How much does it cost to fly round-trip from Honolulu 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 September 15, 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
10,000 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

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
8.0
Very good
7,956 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

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
2,723 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

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
8,931 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

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 61 outbound flights to Carlsbad per day.

  • How popular is this Honolulu to Carlsbad flight route?

    Within the past month, 132 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 25m. 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 $169. 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 Turkish Airlines (95%), Air China (93%) or Air Canada (93%) 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 $1,182, our data indicates the cheapest price to be $164. The most popular route (Honolulu - Los Angeles), is priced around $224.

  • 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 $246). Flying from Honolulu to Carlsbad in March is currently the most expensive (average of $325). 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$144Average$373FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$165Average$461FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$192Average$401FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$208Average$527FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$243Average$475FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$301Average$580FlexibilityNo cancel feeOn-time63%

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