$239+ Cheap flights from San Diego to Hilo (SAN - ITO)
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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ITO
Apr 2 — Apr 91
1 adult, Economy
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Find cheap flights from San Diego to Hilo with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Diego to Hilo Intl are usually found in October or April, booked 80 days in advance, depart on a Sunday or Wednesday and return on a Sunday
Cheap flight deals from San Diego to Hilo
Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Hilo (ITO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 28, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $363 (Southwest) |
One-way from | $239 (Hawaiian Airlines) |
Popular in | June |
Cheapest in | October |
Average price | $648 |
Find flight deals from San Diego to Hilo
Cheapest flights from San Diego to HiloExplore the most affordable flight options available from San Diego to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.
Explore the most affordable flight options available from San Diego to Hilo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.
This Southwest deal was found by Cheapflights users on 3/26. 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.
Wed 4/308:00 amSAN - ITO
1 stop9h 40mSouthwest
Mon 5/511:45 amITO - SAN
1 stop8h 05mSouthwest
Deal found 3/26![Southwest logo]()
$363
This Hawaiian Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 5/288:35 amSAN - ITO
1 stop10h 11mHawaiian Airlines
Wed 6/48:25 amITO - SAN
1 stop9h 34mHawaiian Airlines
Deal found 3/27![Hawaiian Airlines logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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 5/278:35 amSAN - ITO
1 stop10h 11mAlaska Airlines
Wed 6/48:25 amITO - SAN
1 stop9h 34mAlaska Airlines
Deal found 3/27![Alaska Airlines logo]()
$428
This United Airlines deal was found by Cheapflights users on 3/27. 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 5/276:15 amSAN - ITO
2 stops14h 42mUnited Airlines
Wed 6/47:55 pmITO - SAN
2 stops11h 32mUnited Airlines
Deal found 3/27![United Airlines logo]()
$578
This Delta deal was found by Cheapflights users on 3/27. 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.
Sat 9/207:00 amSAN - ITO
2 stops18h 14mDelta
Mon 10/65:30 pmITO - SAN
2 stops13h 39mDelta
Deal found 3/27![Delta logo]()
$734
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Tue 9/236:36 amSAN - ITO
3 stops15h 37mMultiple Airlines
Fri 10/33:50 pmITO - SAN
2 stops16h 43mMultiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$1,225
This American Airlines deal was found by Cheapflights users on 3/27. 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 9/176:36 amSAN - ITO
3 stops15h 37mAmerican Airlines
Wed 10/16:45 pmITO - SAN
2 stops17h 05mAmerican Airlines
Deal found 3/27![American Airlines logo]()
$1,371
Cheapflights Fare Finder
Customize your flight search to find flights from San Diego to Hilo 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 28, 2025.
Use the filters below to find and compare flights from San Diego to Hilo that are best for you.
Fly from
San Diego
Fly to
Hilo
Route
Depart
Return
Price
San DiegoHilo
SAN - ITO
SANITO
San Diego
Wed 4/30
8:00 am-2:40 pm
1 stop9h 40m
Hilo Intl
Mon 5/5
11:45 am-10:50 pm
1 stop8h 05m
$363
San DiegoHilo
SAN - ITO
SANITO
San Diego
Wed 5/28
8:35 am-3:46 pm
1 stop10h 11m
Hilo Intl
Wed 6/4
8:25 am-8:59 pm
1 stop9h 34m
$404
San DiegoHilo
SAN - ITO
SANITO
San Diego
Tue 5/27
8:35 am-3:46 pm
1 stop10h 11m
Hilo Intl
Wed 6/4
8:25 am-8:59 pm
1 stop9h 34m
$428
San DiegoHilo
SAN - ITO
SANITO
San Diego
Tue 5/27
6:15 am-5:57 pm
2 stops14h 42m
Hilo Intl
Wed 6/4
7:55 pm-10:27 am
2 stops11h 32m
$578
San DiegoHilo
SAN - ITO
SANITO
San Diego
Sun 6/22
7:27 am-10:15 pm
2 stops17h 48m
Hilo Intl
Sat 6/28
7:45 pm-2:39 pm
2 stops15h 54m
$924
San DiegoHilo
SAN - ITO
SANITO
San Diego
Sat 4/26
8:35 am-5:30 pm
1 stop11h 55m
$239
San DiegoHilo
SAN - ITO
SANITO
San Diego
Thu 6/12
8:05 am-2:30 pm
1 stop9h 25m
$276
San DiegoHilo
SAN - ITO
SANITO
San Diego
Sat 4/26
1:43 pm-7:00 am
2 stops20h 17m
$294
San DiegoHilo
SAN - ITO
SANITO
San Diego
Fri 5/16
7:15 am-5:57 pm
2 stops13h 42m
$299
San DiegoHilo
SAN - ITO
SANITO
San Diego
Fri 6/13
7:27 am-10:15 pm
2 stops17h 48m
$367
Compare providers for flights from San Diego to Hilo
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Hilo in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Diego-Hilo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Hilo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Hilo flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Diego-Hilo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Hilo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from San Diego to Hilo
Have a flexible travel schedule? Discover the best time to fly to Hilo from San Diego 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 San Diego to Hilo
How far ahead should I book a flight from San Diego to Hilo?
Use this chart to determine the optimal time to book a round-trip flight from San Diego to Hilo. Price data was last updated on March 21, 2025.
Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Diego to Hilo. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from San Diego to Hilo?
Currently, March is the cheapest month in which you can book a flight from San Diego to Hilo (average of $330). Flying from San Diego to Hilo in July is currently the most expensive (average of $768). 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 SAN to ITO?
Find hourly flight availability from San Diego to Hilo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Diego to Hilo as you normally would.
Rainfall in Hilo by month
Plan your trip to Hilo by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Hilo ranges from 7.4 - 15.5 inches per month. November is typically the wettest month, when rainfall can reach 15.5 in. June is typically the driest time to visit Hilo when rainfall is around 7.4 in.
Temperature in Hilo by month
Plan your trip to Hilo by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Hilo, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).
Reviews of airlines servicing Hilo
Get insights into the airlines that provide service to Hilo. 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 Hilo. Reviews last updated March 28, 2025.
To help decide which airline to fly from San Diego to Hilo, see what other customers have to say about Southwest, Alaska Airlines and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.1
Crew
8.7
Food
7.1
Boarding
8.2
Entertainment
7.6
Overall
8.1
Reviews
1 / 20
10.0
ExcellentMerlyn,Feb 2025
LAX - SMF
Comfort
8.1
Crew
8.7
Food
7.1
Boarding
8.2
Entertainment
7.6
Overall
8.1
Reviews
1 / 20
10.0
ExcellentMerlyn,Feb 2025
LAX - SMF
Comfort
8.1
Crew
8.7
Food
7.1
Boarding
8.2
Entertainment
7.6
Overall
8.1
Reviews
1 / 20
10.0
ExcellentMerlyn,Feb 2025
LAX - SMF
Comfort
8.1
Crew
8.7
Food
7.1
Boarding
8.2
Entertainment
7.6
Overall
8.1
Reviews
1 / 20
10.0
ExcellentMerlyn,Feb 2025
LAX - SMF
Comfort
8.1
Crew
8.7
Food
7.1
Boarding
8.2
Entertainment
7.6
Overall
8.1
Reviews
1 / 20
10.0
ExcellentMerlyn,Feb 2025
LAX - SMF
Comfort
8.1
Crew
8.7
Food
7.1
Boarding
8.2
Entertainment
7.6
Overall
8.1
Reviews
1 / 20
10.0
ExcellentMerlyn,Feb 2025
LAX - SMF
Related info for your journey
Find useful and relevant information for your journey from San Diego to Hilo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for San Diego to Hilo
See prices for flight routes from nearby airports that may be better suited for you.
Top 3 airlines flying from San Diego to Hilo
Discover the top 3 airlines that operate flights from San Diego to Hilo. 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 28, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$271 | Average$485 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$336 | Average$445 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$426 | Average$632 | FlexibilityNo cancel fee | On-time75% |