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

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

What airlines fly to Hilo?

Alaska Airlines, Southwest and Hawaiian Airlines 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 59% 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.

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 January 2026, 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.

$156 Cheap Flights from San Diego to Hilo in 2026

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Find the cheapest flights from San Diego to Hilo

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:19 pm - 9:24 pm

SAN

ITO

8h 05m

1 stop

7:36 pm - 7:15 am

ITO

SAN

9h 39m

1 stop

$248Multiple Airlines

mié., feb. 25 - mié., mar. 4

5:00 pm - 7:05 am

SAN

ITO

16h 05m

1 stop

8:30 pm - 7:15 am

ITO

SAN

8h 45m

1 stop

$279Multiple Airlines

jue., feb. 26 - jue., mar. 5

10:29 am - 5:41 pm

SAN

ITO

9h 12m

1 stop

6:44 pm - 7:15 am

ITO

SAN

10h 31m

1 stop

$289Multiple Airlines

mar., mar. 3 - mié., mar. 4

7:15 am - 5:39 pm

SAN

ITO

13h 24m

2 stops

9:00 pm - 4:30 pm

ITO

SAN

16h 30m

1 stop

$321Multiple Airlines

mar., may. 5 - mar., may. 12

5:00 pm - 7:05 am

SAN

ITO

16h 05m

1 stop

4:39 pm - 7:15 am

ITO

SAN

12h 36m

1 stop

$325Multiple Airlines

vie., feb. 20 - mié., feb. 25

6:15 am - 6:34 pm

SAN

ITO

14h 19m

2 stops

8:30 pm - 7:15 am

ITO

SAN

8h 45m

1 stop

$326Multiple Airlines

jue., feb. 26 - jue., mar. 5

8:45 am - 4:15 pm

SAN

ITO

10h 30m

1 stop

7:44 pm - 6:40 am

ITO

SAN

7h 56m

1 stop

$336Multiple Airlines

lun., abr. 20 - jue., abr. 23

10:29 am - 5:41 pm

SAN

ITO

9h 12m

1 stop

7:36 pm - 9:49 am

ITO

SAN

12h 13m

2 stops

$347Multiple Airlines

mar., mar. 3 - mié., mar. 4

5:00 pm - 7:05 am

SAN

ITO

16h 05m

1 stop

8:40 am - 9:29 pm

ITO

SAN

9h 49m

1 stop

$356Multiple Airlines

mié., mar. 4 - mié., mar. 11

3:19 pm - 9:24 pm

SAN

ITO

8h 05m

1 stop

6:44 pm - 9:49 am

ITO

SAN

13h 05m

2 stops

$357Multiple Airlines

mié., feb. 25 - mié., mar. 4

Alaska Airlines flights from San Diego to Hilo

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

Alaska Airlines

Feb 5

SAN5:00 pmSan Diego

16h 04m

1 stop

ITO7:04 amHilo Intl

Feb 10

ITO7:35 amHilo Intl

10h 48m

1 stop

SAN8:23 pmSan Diego

$387

Alaska Airlines

May 18

SAN5:45 pmSan Diego

19h 30m

1 stop

ITO10:15 amHilo Intl

May 23

ITO9:00 pmHilo Intl

16h 30m

1 stop

SAN4:30 pmSan Diego

$422

Alaska Airlines

May 8

SAN9:12 amSan Diego

8h 19m

1 stop

ITO2:31 pmHilo Intl

May 12

ITO9:00 pmHilo Intl

16h 30m

1 stop

SAN4:30 pmSan Diego

$433

United Airlines flights from San Diego to Hilo

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

United Airlines

Feb 3

SAN6:15 amSan Diego

13h 14m

2 stops

ITO5:29 pmHilo Intl

Feb 8

ITO7:44 pmHilo Intl

12h 43m

2 stops

SAN10:27 amSan Diego

$737

United Airlines

Feb 3

SAN6:15 amSan Diego

13h 30m

2 stops

ITO5:45 pmHilo Intl

Feb 8

ITO7:44 pmHilo Intl

12h 43m

2 stops

SAN10:27 amSan Diego

$757

Fly from

Fly to

Route

Depart

Return

Price

San DiegoHilo

SAN - ITO

SANITO

San Diego

mié. 2/25

3:19 pm-9:24 pm

1 stop8h 05m

Hilo Intl

mié. 3/4

7:36 pm-7:15 am

1 stop9h 39m

$248

San DiegoHilo

SAN - ITO

SANITO

San Diego

jue. 2/26

5:00 pm-7:05 am

1 stop16h 05m

Hilo Intl

jue. 3/5

8:30 pm-7:15 am

1 stop8h 45m

$279

San DiegoHilo

SAN - ITO

SANITO

San Diego

mar. 3/3

10:29 am-5:41 pm

1 stop9h 12m

Hilo Intl

mié. 3/4

6:44 pm-7:15 am

1 stop10h 31m

$289

San DiegoHilo

SAN - ITO

SANITO

San Diego

mar. 5/5

7:15 am-5:39 pm

2 stops13h 24m

Hilo Intl

mar. 5/12

9:00 pm-4:30 pm

1 stop16h 30m

$321

San DiegoHilo

SAN - ITO

SANITO

San Diego

vie. 2/20

5:00 pm-7:05 am

1 stop16h 05m

Hilo Intl

mié. 2/25

4:39 pm-7:15 am

1 stop12h 36m

$325

San DiegoHilo

SAN - ITO

SANITO

San Diego

jue. 2/26

6:15 am-6:34 pm

2 stops14h 19m

Hilo Intl

jue. 3/5

8:30 pm-7:15 am

1 stop8h 45m

$326

San DiegoHilo

SAN - ITO

SANITO

San Diego

lun. 4/20

8:45 am-4:15 pm

1 stop10h 30m

Hilo Intl

jue. 4/23

7:44 pm-6:40 am

1 stop7h 56m

$336

San DiegoHilo

SAN - ITO

SANITO

San Diego

mar. 3/3

10:29 am-5:41 pm

1 stop9h 12m

Hilo Intl

mié. 3/4

7:36 pm-9:49 am

2 stops12h 13m

$347

San DiegoHilo

SAN - ITO

SANITO

San Diego

mié. 3/4

5:00 pm-7:05 am

1 stop16h 05m

Hilo Intl

mié. 3/11

8:40 am-9:29 pm

1 stop9h 49m

$356

San DiegoHilo

SAN - ITO

SANITO

San Diego

mié. 2/25

3:19 pm-9:24 pm

1 stop8h 05m

Hilo Intl

mié. 3/4

6:44 pm-9:49 am

2 stops13h 05m

$357

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.

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 January 2026, prices for San Diego to Hilo flights are approximately 10% 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	7h 55m
Direct flights	None

The fastest flight from San Diego to Hilo takes 7h 55m

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 7h 55m, 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 January 2026, 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 53% of all bookings. The subsequent popular airlines are Alaska Airlines at 33% and Hawaiian Airlines at 15%.

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 $258	Free Cancellation	Rating 8.0 11,807 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $332	Free Cancellation	Rating 7.8 2,830 reviews	Search Hawaiian Airlines flights
Southwest	PriceFrom $348	Free Cancellation	Rating 8.0 4,267 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.