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$168+ 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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — LAX
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheapflights Tip: The best prices from Honolulu to Carlsbad are usually found in February or January, booked 48 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 July 30, 2025.

Round-trip from

$282
(Kiwi.com)

One-way from

$168
(Hawaiian Airlines)

Popular in

June

Cheapest in

February

Average price

$495
From Honolulu to Carlsbad
Search Deals
One-way flight from Honolulu to Carlsbad
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:50 amHNL - LAX
1 stop11h 50mHawaiian Airlines
Wed 9/1010:00 amLAX - HNL
Nonstop5h 56mHawaiian Airlines
Deal found 7/30$282
This flugladen.de deal was found by Cheapflights users on 7/30. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/311:40 pmHNL - LAX
Nonstop5h 19mAlaska Airlines
Sat 9/65:41 pmLAX - HNL
Nonstop5h 50mAlaska Airlines
Deal found 7/30$296
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/43:26 pmHNL - LAX
Nonstop5h 32mAmerican Airlines
Wed 9/106:42 pmLAX - HNL
Nonstop5h 50mAmerican Airlines
Deal found 7/30$297
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Fri 9/1911:10 amHNL - LAX
Nonstop5h 28mUnited Airlines
Wed 9/241:35 pmLAX - HNL
Nonstop5h 54mUnited Airlines
Deal found 7/29$313
This Southwest deal was found by Cheapflights users on 7/28. 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 9/159:10 pmHNL - LAX
Nonstop5h 30mSouthwest
Tue 9/237:25 amLAX - HNL
Nonstop5h 55mSouthwest
Deal found 7/28$314
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Fri 9/127:50 amHNL - LAX
1 stop11h 50mMultiple Airlines
Fri 9/1912:00 pmLAX - HNL
1 stop11h 00mMultiple Airlines
Deal found 7/29$317
This Delta deal was found by Cheapflights users on 7/29. 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 9/1010:06 pmHNL - LAX
Nonstop5h 24mDelta
Thu 9/115:50 pmLAX - HNL
Nonstop5h 40mDelta
Deal found 7/29$322

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 July 30, 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

Thu 9/4

7:50 am-10:40 pm

1 stop11h 50m

Los Angeles

Wed 9/10

10:00 am-12:56 pm

Nonstop5h 56m

$282

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Sun 8/31

1:40 pm-9:59 pm

Nonstop5h 19m

Los Angeles

Sat 9/6

5:41 pm-8:31 pm

Nonstop5h 50m

$296

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Thu 9/4

3:26 pm-11:58 pm

Nonstop5h 32m

Los Angeles

Wed 9/10

6:42 pm-9:32 pm

Nonstop5h 50m

$297

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Fri 9/19

11:10 am-7:38 pm

Nonstop5h 28m

Los Angeles

Wed 9/24

1:35 pm-4:29 pm

Nonstop5h 54m

$313

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Mon 9/15

9:10 pm-5:40 am

Nonstop5h 30m

Los Angeles

Tue 9/23

7:25 am-10:20 am

Nonstop5h 55m

$314

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Fri 9/12

7:50 am-10:40 pm

1 stop11h 50m

Los Angeles

Fri 9/19

12:00 pm-8:00 pm

1 stop11h 00m

$317

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Wed 9/10

10:06 pm-6:30 am

Nonstop5h 24m

Los Angeles

Thu 9/11

5:50 pm-8:30 pm

Nonstop5h 40m

$322

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Wed 9/3

8:43 pm-5:00 am

Nonstop5h 17m

$168

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Mon 9/22

7:30 am-11:51 pm

1 stop13h 21m

$169

HonoluluLos Angeles

HNL - LAX

HNLLAX

Honolulu

Wed 8/27

10:25 pm-8:57 am

1 stop7h 32m

$170

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Showing 1-10 of 13 results
1
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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 July 25, 2025.

The best time to book flights from Honolulu to Carlsbad is 48 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 $326). 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 July 30, 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 July 30, 2025.

The most flights from HNL to C4D are scheduled on a Monday (82 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (70 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 July 30, 2025.
Read through reviews of airlines operating flights from Honolulu to Carlsbad, such as Alaska Airlines, Southwest, and Delta. 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

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 75 outbound flights to Carlsbad per day.

  • How popular is this Honolulu to Carlsbad flight route?

    Within the past month, 143 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 Hawaiian Airlines, with whom users have recently found tickets for as low as $168. However, be on the lookout for offers from Alaska Airlines and United 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 (100%), Finnair (100%) or Turkish Airlines (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 $1,249, our data indicates the cheapest price to be $201. 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 $246). Flying from Honolulu to Carlsbad in March is currently the most expensive (average of $326). 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$118Average$394FlexibilityNo cancel feeOn-time71%
DeltaCheapest$136Average$379FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$162Average$465FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$208Average$511FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$216Average$471FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$296Average$585FlexibilityNo cancel feeOn-time63%

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