What airlines fly to Hilo?

Alaska Airlines, Hawaiian Airlines and Southwest are the top three most popular airlines that fly to Hilo from San Diego according to our data. Alaska Airlines is the first choice among our users, with 54% of people opting to fly with this airline when traveling to Hilo. Keep in mind that there are 6 different airlines that fly to Hilo on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Diego to Hilo Intl?

Southwest and Alaska Airlines are the most popular carriers operating from San Diego to Hilo Intl

When did momondo last update prices for flights from San Diego Airport to Hilo Intl Airport?

Prices for flights from San Diego Airport to Hilo Intl Airport refresh daily.

How many operators does momondo search for flights from San Diego Airport to Hilo Intl Airport?

As of November 2025, there are 3 operators available to choose from for flights from San Diego Airport to Hilo Intl Airport.

How old do you have to be to fly from San Diego Airport to Hilo Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Hilo Intl Airport.

What documentation or ID do you need to fly to Hilo Intl Airport?

The travel and health documents you'll need for your trip to Hilo Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hilo Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$107 Cheap Flights from San Diego to Hilo in 2025/26

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Find the cheapest flights from San Diego to Hilo

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Cheap round-trip flights

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8:19 am - 5:29 pmSAN-ITO

11h 10m1 stop

6:00 am - 3:40 pmITO-SAN

7h 40m1 stop

$228Alaska Airlines

Find Deal

Mon, Feb 23 - Wed, Feb 25

10:29 am - 5:41 pmSAN-ITO

9h 12m1 stop

6:00 am - 3:40 pmITO-SAN

7h 40m1 stop

$268Alaska Airlines

Find Deal

Mon, Feb 23 - Wed, Feb 25

10:25 am - 5:45 pmSAN-ITO

9h 20m1 stop

6:00 am - 3:40 pmITO-SAN

7h 40m1 stop

$280Hawaiian Airlines

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Sun, Feb 8 - Sun, Feb 15

2:29 pm - 9:24 pmSAN-ITO

8h 55m1 stop

8:59 am - 8:23 pmITO-SAN

9h 24m1 stop

$298Alaska Airlines

Find Deal

Tue, Jan 27 - Fri, Jan 30

10:29 am - 5:41 pmSAN-ITO

9h 12m1 stop

8:30 pm - 9:49 amITO-SAN

11h 19m2 stops

$307Alaska Airlines

Find Deal

Mon, Feb 23 - Wed, Feb 25

7:00 am - 6:10 pmSAN-ITO

13h 10m2 stops

11:15 am - 8:55 pmITO-SAN

7h 40m1 stop

$308Southwest

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Tue, Jan 27 - Fri, Jan 30

10:25 am - 5:45 pmSAN-ITO

9h 20m1 stop

6:00 am - 3:40 pmITO-SAN

7h 40m1 stop

$309Multiple Airlines

Find Deal

Sun, Feb 8 - Sun, Feb 15

10:45 am - 7:00 amSAN-ITO

23h 15m2 stops

12:14 pm - 9:55 amITO-SAN

18h 41m2 stops

$310United Airlines

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Thu, May 14 - Mon, May 18

8:23 am - 5:29 pmSAN-ITO

11h 06m1 stop

5:59 pm - 10:07 amITO-SAN

14h 08m2 stops

$318Alaska Airlines

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Mon, Jan 12 - Sat, Jan 17

2:50 pm - 7:05 amSAN-ITO

18h 15m2 stops

8:40 am - 9:29 pmITO-SAN

10h 49m1 stop

$327Alaska Airlines

Find Deal

Mon, Feb 23 - Wed, Feb 25

United Airlines flights from San Diego to Hilo

Our best United Airlines deals on San Diego to Hilo flight tickets

United Airlines

May 14

SAN10:45 amSan Diego

23h 15m

2 stops

ITO7:00 amHilo Intl

May 18

ITO12:14 pmHilo Intl

18h 41m

2 stops

SAN9:55 amSan Diego

$310

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United Airlines

May 14

SAN10:45 amSan Diego

23h 15m

2 stops

ITO7:00 amHilo Intl

May 18

ITO7:52 pmHilo Intl

10h 58m

2 stops

SAN9:50 amSan Diego

$451

Find similar

United Airlines

Feb 23

SAN9:54 amSan Diego

12h 05m

2 stops

ITO7:59 pmHilo Intl

Feb 25

ITO8:30 pmHilo Intl

12h 09m

2 stops

SAN10:39 amSan Diego

$522

Find similar

Hawaiian Airlines flights from San Diego to Hilo

Our best Hawaiian Airlines deals on San Diego to Hilo flight tickets

Hawaiian Airlines

Feb 8

SAN10:25 amSan Diego

9h 20m

1 stop

ITO5:45 pmHilo Intl

Feb 15

ITO6:00 amHilo Intl

7h 40m

1 stop

SAN3:40 pmSan Diego

$280

Find similar

Hawaiian Airlines

Feb 1

SAN8:23 amSan Diego

9h 50m

1 stop

ITO4:13 pmHilo Intl

Feb 1

ITO9:00 pmHilo Intl

16h 40m

1 stop

SAN3:40 pmSan Diego

$645

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Fly from

Fly to

Route

Depart

Return

Price

San DiegoHilo

SAN - ITO

SANITO

San Diego

Mon 2/23

8:19 am-5:29 pm

1 stop11h 10m

Hilo Intl

Wed 2/25

6:00 am-3:40 pm

1 stop7h 40m

$228

San DiegoHilo

SAN - ITO

SANITO

San Diego

Mon 2/23

10:29 am-5:41 pm

1 stop9h 12m

Hilo Intl

Wed 2/25

6:00 am-3:40 pm

1 stop7h 40m

$268

San DiegoHilo

SAN - ITO

SANITO

San Diego

Sun 2/8

10:25 am-5:45 pm

1 stop9h 20m

Hilo Intl

Sun 2/15

6:00 am-3:40 pm

1 stop7h 40m

$280

San DiegoHilo

SAN - ITO

SANITO

San Diego

Tue 1/27

2:29 pm-9:24 pm

1 stop8h 55m

Hilo Intl

Fri 1/30

8:59 am-8:23 pm

1 stop9h 24m

$298

San DiegoHilo

SAN - ITO

SANITO

San Diego

Mon 2/23

10:29 am-5:41 pm

1 stop9h 12m

Hilo Intl

Wed 2/25

8:30 pm-9:49 am

2 stops11h 19m

$307

San DiegoHilo

SAN - ITO

SANITO

San Diego

Tue 1/27

7:00 am-6:10 pm

2 stops13h 10m

Hilo Intl

Fri 1/30

11:15 am-8:55 pm

1 stop7h 40m

$308

San DiegoHilo

SAN - ITO

SANITO

San Diego

Sun 2/8

10:25 am-5:45 pm

1 stop9h 20m

Hilo Intl

Sun 2/15

6:00 am-3:40 pm

1 stop7h 40m

$309

San DiegoHilo

SAN - ITO

SANITO

San Diego

Thu 5/14

10:45 am-7:00 am

2 stops23h 15m

Hilo Intl

Mon 5/18

12:14 pm-9:55 am

2 stops18h 41m

$310

San DiegoHilo

SAN - ITO

SANITO

San Diego

Mon 1/12

8:23 am-5:29 pm

1 stop11h 06m

Hilo Intl

Sat 1/17

5:59 pm-10:07 am

2 stops14h 08m

$318

San DiegoHilo

SAN - ITO

SANITO

San Diego

Mon 2/23

2:50 pm-7:05 am

2 stops18h 15m

Hilo Intl

Wed 2/25

8:40 am-9:29 pm

1 stop10h 49m

$327

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Diego to Hilo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Hilo?

The month of October is, on average, the cheapest month to fly to Hilo from San Diego, with most prices found around $402. If you’re not able to fly to Hilo in October, then January is your next best option. Flight prices from San Diego to Hilo during January average around $423.

What is the cheapest day to depart on your flight to Hilo?

The cheapest day to depart from San Diego to Hilo is on a Sunday. Travelers who choose to depart for Hilo on a Sunday will often find tickets for as low as $360. Flights from San Diego to Hilo on a Thursday will generally be more expensive and average around $480. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Can stopping save me money on San Diego to Hilo flights?

You could potentially save up to 32% on your flight if you consider stops on a San Diego to Hilo flight.

How have San Diego to Hilo flight prices changed over time?

As of November 2025, prices for San Diego to Hilo flights are approximately 69% more expensive when compared to flights at the same time last year.

When to book flights from San Diego to Hilo

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego to Hilo according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Diego to Hilo (SAN to ITO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Diego to Hilo

Fastest flight time	8h 15m
Direct flights	None

The fastest flight from San Diego to Hilo takes 8h 15m

There are no direct flights from San Diego to Hilo. There are no popular flight routes from San Diego to Hilo.

Search flight deals

How far is San Diego to Hilo Intl by plane?
Hilo Intl is 2498.4 mi away from San Diego. Flights usually cover this in 8h 50m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from San Diego Airport to Hilo Intl Airport?
Prices for flights from San Diego Airport to Hilo Intl Airport refresh daily.
How many operators does momondo search for flights from San Diego Airport to Hilo Intl Airport?
As of November 2025, there are 3 operators available to choose from for flights from San Diego Airport to Hilo Intl Airport.
How old do you have to be to fly from San Diego Airport to Hilo Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Hilo Intl Airport.
What documentation or ID do you need to fly to Hilo Intl Airport?
The travel and health documents you'll need for your trip to Hilo Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hilo Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from San Diego to Hilo?
momondo data reveals that the most frequently booked airline on the route from San Diego to Hilo is Southwest, representing 50% of all bookings. The subsequent popular airlines are Alaska Airlines at 31% and Hawaiian Airlines at 19%.

Best airlines flying from San Diego to Hilo

Compare and see reviews for airlines that fly from San Diego to Hilo with momondo

Airline	Rating	Free Cancellation	Price
Alaska Airlines	PriceFrom $268	Free Cancellation	Rating 8.0 11,354 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $332	Free Cancellation	Rating 7.8 2,814 reviews	Search Hawaiian Airlines flights
Southwest	PriceFrom $336	Free Cancellation	Rating 8.0 4,254 reviews	Search Southwest flights

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Why use momondo?

Why should I use momondo to find a flight deal from San Diego to Hilo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Hilo from San Diego.

Can I find flights from San Diego to Hilo with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Diego to Hilo flights to just show those with flexible booking policies.

How can momondo help me find flights from San Diego to Hilo?

momondo provides multiple filters to help you find the best flight to Hilo from San Diego. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Diego to Hilo right now. Can momondo alert me if prices change?

If you are not ready to book a flight from San Diego to Hilo now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Hilo and let you know when they change.