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Low Price Flights from Honolulu to San Diego

Find Cheapest Airlines Flying from Honolulu to San Diego

Choose from 1 carriers that fly from Honolulu to San Diego, including Hawaiian Airlines, Enjoy the cheapest tickets on this route with Alaska Airlines.
Hawaiian Airlines logo Hawaiian Airlines
Airlines are determined based on actual purchased flight tickets from Honolulu to San Diego according to previous 12 months data from Trip.com.

Explore the cheapest flights from Honolulu to San Diego in the next three months. Based on Trip.com's data from the latest 7 days, one-way direct flights start at AU$ 209, and round-trip direct tickets start at AU$ 456.

      • Cheapest nonstop
        HNL 22:40
        5h 40m
        Direct
        SAN 07:20
        Honolulu - San Diego | Mon, Apr 20 | Hawaiian Airlines
        SAN 09:12
        6h 17m
        Direct
        HNL 12:29
        San Diego - Honolulu | Mon, Apr 27 | Alaska Airlines
        AU$ 456 AU$ 558
        18% off
        18% off
        AU$ 558 AU$ 456
      • HNL 07:50
        5h 40m
        Direct
        SAN 16:30
        Honolulu - San Diego | Mon, Apr 20 | Alaska Airlines
        SAN 17:10
        6h 16m
        Direct
        HNL 20:26
        San Diego - Honolulu | Mon, Apr 27 | Alaska Airlines
        AU$ 468 AU$ 558
        16% off
        16% off
        AU$ 558 AU$ 468
      • HNL 21:40
        20h 18m
        1 stop
        SAN 20:58
        Honolulu - San Diego | Wed, Apr 15 | Hawaiian Airlines
        SAN 18:47
        22h 22m
        1 stop
        HNL 14:09
        San Diego - Honolulu | Fri, Apr 17 | Hawaiian Airlines
        AU$ 421 AU$ 558
        25% off
        25% off
        AU$ 558 AU$ 421
      • HNL 07:00
        10h 12m
        1 stop
        SAN 20:12
        Honolulu - San Diego | Fri, Apr 24 | United Airlines
        SAN 06:20
        8h 34m
        1 stop
        HNL 11:54
        San Diego - Honolulu | Mon, Apr 27 | United Airlines
        AU$ 437
        22% off
        AU$ 558 AU$ 437
      • HNL 22:45
        10h 53m
        1 stop
        SAN 12:38
        Honolulu - San Diego | Wed, Apr 15 | Delta Air Lines
        SAN 18:47
        22h 22m
        1 stop
        HNL 14:09
        San Diego - Honolulu | Fri, Apr 17 | Hawaiian Airlines
        AU$ 438
        22% off
        AU$ 558 AU$ 438
      • HNL 21:40
        9h 40m
        1 stop
        SAN 10:20
        Honolulu - San Diego | Tue, Apr 21 | United Airlines
        SAN 06:20
        8h 34m
        1 stop
        HNL 11:54
        San Diego - Honolulu | Sun, Apr 26 | United Airlines
        AU$ 439
        21% off
        AU$ 558 AU$ 439
      • HNL 22:05
        7h 39m
        1 stop
        SAN 08:44
        Honolulu - San Diego | Wed, Apr 22 | United Airlines
        SAN 06:20
        8h 34m
        1 stop
        HNL 11:54
        San Diego - Honolulu | Sun, Apr 26 | United Airlines
        AU$ 439
        21% off
        AU$ 558 AU$ 439
      • HNL 21:40
        23h 8m
        1 stop
        SAN 23:48
        Honolulu - San Diego | Tue, May 12 | Alaska Airlines
        SAN 17:19
        6h 13m
        Direct
        HNL 20:32
        San Diego - Honolulu | Tue, May 19 | Alaska Airlines
        AU$ 449
        20% off
        AU$ 558 AU$ 449
      • HNL 21:40
        9h 40m
        1 stop
        SAN 10:20
        Honolulu - San Diego | Mon, Apr 20 | United Airlines
        SAN 06:20
        8h 34m
        1 stop
        HNL 11:54
        San Diego - Honolulu | Sun, Apr 26 | United Airlines
        AU$ 455
        18% off
        AU$ 558 AU$ 455
      • HNL 21:30
        21h 15m
        1 stop
        SAN 21:45
        Honolulu - San Diego | Fri, Apr 24 | Alaska Airlines
        SAN 17:10
        6h 16m
        Direct
        HNL 20:26
        San Diego - Honolulu | Mon, Apr 27 | Alaska Airlines
        AU$ 460
        18% off
        AU$ 558 AU$ 460
      • HNL 13:00
        17h 25m
        1 stop
        SAN Invalid Date
        Honolulu - San Diego | Wed, Apr 15 | Normal Airline
        SAN 15:00
        6h
        Direct
        HNL 16:00
        San Diego - Honolulu | Fri, Apr 17 | Normal Airline
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      • Cheapest nonstop
        HNL 22:00
        5h 40m
        Direct
        SAN 06:40
        Honolulu - San Diego | Sat, May 2 | Alaska Airlines
        AU$ 209 AU$ 262
        20% off
        20% off
        AU$ 262 AU$ 209
      • HNL 22:00
        5h 40m
        Direct
        SAN 06:40
        Honolulu - San Diego | Wed, Apr 29 | Alaska Airlines
        AU$ 212 AU$ 262
        19% off
        19% off
        AU$ 262 AU$ 212
      • HNL 21:50
        5h 44m
        Direct
        SAN 06:34
        Honolulu - San Diego | Fri, May 22 | Alaska Airlines
        AU$ 215 AU$ 262
        18% off
        18% off
        AU$ 262 AU$ 215
      • HNL 21:50
        5h 44m
        Direct
        SAN 06:34
        Honolulu - San Diego | Thu, May 21 | Alaska Airlines
        AU$ 217
        17% off
        AU$ 262 AU$ 217
      • HNL 07:23
        5h 32m
        Direct
        SAN 15:55
        Honolulu - San Diego | Fri, May 8 | Alaska Airlines
        AU$ 217
        17% off
        AU$ 262 AU$ 217
      • HNL 22:20
        5h 30m
        Direct
        SAN 06:50
        Honolulu - San Diego | Thu, May 14 | Alaska Airlines
        AU$ 220
        16% off
        AU$ 262 AU$ 220
      • HNL 21:40
        9h 29m
        1 stop
        SAN 10:09
        Honolulu - San Diego | Sat, May 2 | United Airlines
        AU$ 198
        24% off
        AU$ 262 AU$ 198
      • HNL 05:40
        13h 5m
        1 stop
        SAN 21:45
        Honolulu - San Diego | Wed, May 13 | Alaska Airlines
        AU$ 214
        18% off
        AU$ 262 AU$ 214
      • HNL 06:10
        13h 10m
        1 stop
        SAN 22:20
        Honolulu - San Diego | Thu, May 7 | Alaska Airlines
        AU$ 215
        18% off
        AU$ 262 AU$ 215
      • HNL 07:00
        8h 3m
        1 stop
        SAN 18:03
        Honolulu - San Diego | Fri, May 8 | Delta Air Lines
        AU$ 215
        18% off
        AU$ 262 AU$ 215
      • HNL 13:00
        17h 25m
        1 stop
        SAN Invalid Date
        Honolulu - San Diego | Wed, Apr 15 | Normal Airline
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Displayed flight fares from Honolulu to San Diego are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Honolulu to San Diego Flight Details

The distance between Honolulu and San Diego is approximately 4,200.81km. It takes around 5 hours 35 minutes on average to fly from Honolulu to San Diego. Based on Trip.com's data travel demand peaks in July. The off-season for travel is September.

Cheapest one-way flight priceAU$ 198
Cheapest return ticket priceAU$ 421
Off-season for travelSeptember
Peak season for travelJuly
Flight distance4,200.81km
Average flight time5 hours 35 minutes
Popular airlineHawaiian Airlines
Flight statistics for the Honolulu–San Diego route are based on aggregated booking data from Trip.com over the past 12 months.

Trip.com Price Insights on Flights from Honolulu to San Diego

What is the cheapest month for one-way flights from Honolulu to San Diego?

Average price of one-way flights from Honolulu to San Diego purchased by Trip.com users by month over the past 12 months.

According to Trip.com's data, the cheapest month for flights from Honolulu to San Diego is September, with an average price of AU$ 319. Conversely, the most expensive month is typically April, with an average price of up to AU$ 537.

AU$ 537
AU$ 428
AU$ 319
AU$ 210
    Cheapest
  • AU$ 537
    Apr
  • AU$ 356
    May
  • AU$ 462
    Jun
  • AU$ 532
    Jul
  • AU$ 443
    Aug
  • AU$ 319
    Sep
  • AU$ 351
    Oct
  • AU$ 348
    Nov
  • AU$ 385
    Dec
  • AU$ 346
    Jan
  • AU$ 330
    Feb
  • AU$ 377
    Mar

What's the cheapest day to fly from Honolulu to San Diego?

Data is based on the average flight price for each day of the week from Honolulu to San Diego on Trip.com over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to fly from Honolulu to San Diego is Wednesday, with average prices lower than on other days. Avoid Saturday, as prices are usually highest then.

AU$ 463
AU$ 403
AU$ 343
AU$ 283
    Cheapest
  • AU$ 376
    Mon
  • AU$ 406
    Tue
  • AU$ 343
    Wed
  • AU$ 350
    Thu
  • AU$ 366
    Fri
  • AU$ 463
    Sat
  • AU$ 460
    Sun

When is the cheapest day to fly from Honolulu to San Diego during ANZAC Day Holiday?

Data is based on the lowest one-way fares from Honolulu to San Diego during ANZAC Day Holiday, sourced from the Trip.com database over the last 3 days.

ANZAC Day Holiday runs from Apr 25 to Apr 27. The cheapest flights from Honolulu to San Diego are available on Apr 23, with fares starting at AU$ 231.

AU$ 345
AU$ 288
AU$ 231
AU$ 174
  • AU$ 281
    22
    Apr
  • AU$ 231
    23
  • AU$ 258
    24
  • AU$ 345
    25
  • AU$ 327
    26
  • AU$ 270
    27
  • AU$ 235
    28

Flight FAQs

  • Which airlines offer the cheapest flights from Honolulu (HNL) to San Diego (SAN)?

    Based on Trip.com data, United Airlines offers one-way fares as low as AU$ 198 on Cheapest nonstop routes (e.g. HNL to SAN on Sat, May 2), while Hawaiian Airlines offers Cheapest nonstop round-trips from AU$ 421 departing on Wed, Apr 15 and returning on Fri, Apr 17.
  • At the moment, you can catch a direct flight from Honolulu to San Diego with the following airlines, including: Hawaiian Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes about 5 hours 35 minutes to fly from Honolulu (HNL) to San Diego (SAN).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Honolulu to San Diego is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 47 flight per week flying from Honolulu to San Diego. You can check the weekly schedule for popular airlines on this route below: Hawaiian Airlines: S/M/T/W/T/F/S -- HA7763 (08:04)
  • To find best deals on flights from Honolulu to San Diego, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, May 2, with one-way flights priced at just AU$ 198.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Alaska Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for San Diego travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Honolulu to San Diego is September, when demand for travel is lower.
  • After crunching the numbers on our April flight calendar, it's currently cheapest to fly from Honolulu to San Diego on April 15, 2026 with Hawaiian Airlines, with prices starting at AU$ 203.
  • You can land at any one of the following hubs in San Diego, with Honolulu International Airport to San Diego International Airport (HNL-SAN) is by far the most common option on this route: McClellan-Palomar Airport (CLD) Marine Corps Air Station Miramar (NKX) San Diego International Airport (SAN).
  • The time difference between San Diego and Honolulu is 2h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

Trip.com Airline Insights on Flights from Honolulu toSan Diego

Which airlines offer the cheapest nonstop flights from Honolulu to San Diego?

Data is based on the average price of all nonstop flights from Honolulu to San Diego on Trip.com in the past 12 months.

Based on Trip.com data from the past 12 months, American Airlines offers the cheapest nonstop flights from Honolulu to San Diego, with an average price of AU$ 310.

AU$ 255
AU$ 310
AU$ 366
AU$ 422
AU$ 477
American Airlines
AU$ 310
American Airlines
United Airlines
AU$ 361
United Airlines
Hawaiian Airlines
AU$ 401
Hawaiian Airlines
Delta Air Lines
AU$ 421
Delta Air Lines
Alaska Airlines
AU$ 477
Alaska Airlines

Which airlines operate the most flights from Honolulu to San Diego?

Data is based on the number of flights from Honolulu to San Diego operated by each airline on Trip.com in the past month.

Based on Trip.com data from the past month, Alaska Airlines/Hawaiian Airlines operates the most flights from Honolulu to San Diego, with 23 flight per week.

1
8
16
23
Alaska Airlines
23
Alaska Airlines
Hawaiian Airlines
23
Hawaiian Airlines
Fiji Airways
15
Fiji Airways
Korean Air
12
Korean Air
Qantas Airways
8
Qantas Airways

How many flights are there each day from Honolulu to San Diego?

The data is based on the flight numbers for each day of the week from Honolulu to San Diego within the Trip.com database over the past month.

Based on Trip.com data from the past month, the most flights from Honolulu to San Diego depart on Saturday, and the fewest flights depart on Wednesday/Thursday/Sunday.

60
53
46
39
Highest
48
Mon
47
Tue
46
Wed
46
Thu
57
Fri
60
Sat
46
Sun

More Cheap Flights & Deals on Trip.com

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.