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$136+ 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 4/16. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — LAX
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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Cheapflights Tip: The best prices from Honolulu to Carlsbad are usually found in February or January, booked 87 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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$274
(American Airlines)

One-way from

$136
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$384
Provider with most accurate pricing for Honolulu-Los Angeles flight deals.
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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 ($58 potential increase over avg. RT price).
Search Deals
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 March 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 March 31, 2025.

This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/97:55 pmHNL - LAX
1 stop8h 53mDelta
Mon 4/145:30 amLAX - HNL
1 stop11h 31mDelta
Deal found 3/30$263
This American Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/149:39 pmHNL - LAX
Nonstop5h 37mAmerican Airlines
Sun 4/207:44 pmLAX - HNL
Nonstop5h 59mAmerican Airlines
Deal found 3/31$274
This United Airlines deal was found by Cheapflights users on 3/30. 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.
Sun 4/611:14 pmHNL - LAX
1 stop8h 25mUnited Airlines
Tue 4/85:10 pmLAX - HNL
Nonstop5h 48mUnited Airlines
Deal found 3/30$285
This Alaska Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/219:02 pmHNL - LAX
Nonstop5h 18mAlaska Airlines
Sun 9/75:50 pmLAX - HNL
Nonstop5h 44mAlaska Airlines
Deal found 3/31$288
This Bravofly deal was found by Cheapflights users on 3/30. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/148:00 amHNL - LAX
1 stop8h 15mHawaiian Airlines
Sun 4/208:30 pmLAX - HNL
Nonstop5h 59mHawaiian Airlines
Deal found 3/30$304
This lastminute.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/58:53 amHNL - LAX
1 stop11h 06mMultiple Airlines
Fri 9/1210:10 amLAX - HNL
Nonstop5h 48mMultiple Airlines
Deal found 3/31$317
This Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2812:10 pmHNL - LAX
Nonstop5h 35mSouthwest
Mon 5/57:00 amLAX - HNL
Nonstop6h 05mSouthwest
Deal found 3/30$428

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 March 31, 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

Mon 4/14

9:39 pm-6:16 am

Nonstop5h 37m

Los Angeles

Sun 4/20

7:44 pm-10:43 pm

Nonstop5h 59m

$274

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Thu 8/21

9:02 pm-5:20 am

Nonstop5h 18m

Los Angeles

Sun 9/7

5:50 pm-8:34 pm

Nonstop5h 44m

$288

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Tue 4/15

12:40 pm-9:15 pm

Nonstop5h 35m

Los Angeles

Mon 4/28

5:55 pm-8:41 pm

Nonstop5h 46m

$293

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Wed 4/16

7:00 am-5:42 pm

1 stop7h 42m

Los Angeles

Sun 4/20

5:10 pm-7:58 pm

Nonstop5h 48m

$296

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Mon 4/14

8:00 am-7:15 pm

1 stop8h 15m

Los Angeles

Sun 4/20

8:30 pm-11:29 pm

Nonstop5h 59m

$304

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Fri 9/5

8:53 am-10:59 pm

1 stop11h 06m

Los Angeles

Fri 9/12

10:10 am-12:58 pm

Nonstop5h 48m

$317

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Mon 4/28

12:10 pm-8:45 pm

Nonstop5h 35m

Los Angeles

Mon 5/5

7:00 am-10:05 am

Nonstop6h 05m

$428

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Wed 4/16

7:00 am-8:02 pm

1 stop10h 02m

$136

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Wed 8/20

9:02 pm-5:20 am

Nonstop5h 18m

$139

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Mon 4/7

4:12 pm-9:05 am

1 stop13h 53m

$142

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

Showing 1-10 of 13 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 March 28, 2025.

The best time to book flights from Honolulu to Carlsbad is 87 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 June is currently the most expensive (average of $328). 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 March 31, 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 Wednesday afternoons when fares are most often at their lowest. Saturday evenings 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 March 31, 2025.

The most flights from HNL to C4D are scheduled on a Monday (70 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (45 on average).

Rainfall in Carlsbad by month

Plan your trip to Carlsbad by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Carlsbad ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Carlsbad when rainfall is around 0.0 in.

Temperature in Carlsbad by month

Plan your trip to Carlsbad by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Carlsbad, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 31, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Honolulu to Carlsbad by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Southwest
8.0
Very good
4,275 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
Hawaiian Airlines
7.9
Good
2,344 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot
United Airlines
7.4
Good
8,614 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Food

7.1

Crew

8.5

Boarding

8.2

Entertainment

7.1

Overall

8.0

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Seleste,Dec 2024

FAT - SAN

The attention and efficiency of the staff and the good handling of the pilot

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 57 outbound flights to Carlsbad per day.

  • How popular is this Honolulu to Carlsbad flight route?

    Within the past month, 160 users have taken a look at flights from Honolulu to Carlsbad.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $136. However, be on the lookout for offers from Hawaiian Airlines and Delta, 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 Lufthansa (100%), China Southern (99%) or Aer Lingus (98%) 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 $1,434, our data indicates the cheapest price to be $134. The most popular route (Honolulu - Los Angeles), is priced around $262.

  • 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 June is currently the most expensive (average of $328). 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$133Average$390FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$146Average$377FlexibilityNo cancel feeOn-time71%
Hawaiian AirlinesCheapest$158Average$449FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$177Average$426FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$208Average$504FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$296Average$612FlexibilityNo cancel feeOn-time63%
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