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 United 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 60% of people opting to fly with this airline when traveling to Hilo. Keep in mind that there are 4 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 November 2026, there is 1 operator 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.

$201 Cheap Flights from San Diego to Hilo in 2026/27

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.

9:30 am - 6:20 pmSAN San Diego-ITO Hilo Intl

10h 50m1 stop Kahului

7:35 am - 8:14 pmITO Hilo Intl-SAN San Diego

10h 39m1 stop Honolulu

$401Alaska Airlines

Wed, Jan 27 - Wed, Feb 3

9:30 am - 6:20 pmSAN San Diego-ITO Hilo Intl

10h 50m1 stop Kahului

6:00 am - 3:51 pmITO Hilo Intl-SAN San Diego

7h 51m1 stop Honolulu

$401Alaska Airlines

Wed, Jan 27 - Wed, Feb 3

9:30 am - 6:20 pmSAN San Diego-ITO Hilo Intl

10h 50m1 stop Kahului

11:02 am - 8:14 pmITO Hilo Intl-SAN San Diego

7h 12m1 stop Honolulu

$401Alaska Airlines

Mon, Jan 25 - Wed, Feb 3

9:30 am - 6:20 pmSAN San Diego-ITO Hilo Intl

10h 50m1 stop Kahului

9:28 am - 8:14 pmITO Hilo Intl-SAN San Diego

8h 46m1 stop Honolulu

$401Alaska Airlines

Tue, Jan 26 - Tue, Feb 2

9:30 am - 6:20 pmSAN San Diego-ITO Hilo Intl

10h 50m1 stop Kahului

8:45 pm - 7:10 amITO Hilo Intl-SAN San Diego

8h 25m1 stop Honolulu

$401Multiple Airlines

Sun, Jan 24 - Wed, Feb 3

8:15 am - 3:22 pmSAN San Diego-ITO Hilo Intl

9h 07m1 stop Honolulu

7:30 pm - 6:56 amITO Hilo Intl-SAN San Diego

9h 26m1 stop Honolulu

$401Multiple Airlines

Sun, Dec 6 - Wed, Dec 9

9:30 am - 6:20 pmSAN San Diego-ITO Hilo Intl

10h 50m1 stop Kahului

7:30 pm - 7:10 amITO Hilo Intl-SAN San Diego

9h 40m1 stop Honolulu

$401Multiple Airlines

Mon, Jan 25 - Fri, Feb 5

9:30 am - 6:20 pmSAN San Diego-ITO Hilo Intl

10h 50m1 stop Kahului

6:54 pm - 7:10 amITO Hilo Intl-SAN San Diego

10h 16m1 stop Honolulu

$401Multiple Airlines

Sun, Jan 24 - Tue, Feb 2

8:20 am - 5:05 pmSAN San Diego-ITO Hilo Intl

10h 45m1 stop Honolulu

10:45 am - 9:15 pmITO Hilo Intl-SAN San Diego

8h 30m1 stop Honolulu

$464Southwest

Tue, Feb 2 - Sun, Feb 7

12:25 pm - 9:50 pmSAN San Diego-ITO Hilo Intl

11h 25m2 stops Oakland Honolulu

3:30 pm - 6:45 amITO Hilo Intl-SAN San Diego

13h 15m1 stop Honolulu

$467Southwest

Thu, Dec 3 - Wed, Dec 9

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Alaska Airlines flights from San Diego to Hilo

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

Alaska Airlines

Jan 27

SAN9:30 amSan Diego

10h 50m

1 stop

ITO6:20 pmHilo Intl

Feb 3

ITO6:00 amHilo Intl

7h 51m

1 stop

SAN3:51 pmSan Diego

$401

Alaska Airlines

Dec 7

SAN8:15 amSan Diego

10h 06m

1 stop

ITO4:21 pmHilo Intl

Dec 8

ITO6:00 amHilo Intl

8h 19m

1 stop

SAN4:19 pmSan Diego

$471

Alaska Airlines

Jan 28

SAN9:30 amSan Diego

10h 50m

1 stop

ITO6:20 pmHilo Intl

Feb 7

ITO9:28 amHilo Intl

8h 46m

1 stop

SAN8:14 pmSan Diego

$497

Southwest flights from San Diego to Hilo

Our best Southwest deals on San Diego to Hilo flight tickets

Southwest

Dec 3

SAN12:25 pmSan Diego

11h 25m

2 stops

ITO9:50 pmHilo Intl

Dec 9

ITO3:30 pmHilo Intl

13h 15m

1 stop

SAN6:45 amSan Diego

$467

Southwest

Nov 5

SAN9:55 amSan Diego

13h 55m

1 stop

ITO9:50 pmHilo Intl

Nov 12

ITO6:00 amHilo Intl

7h 45m

1 stop

SAN3:45 pmSan Diego

$475

Southwest

Nov 12

SAN6:35 amSan Diego

8h 45m

1 stop

ITO1:20 pmHilo Intl

Nov 17

ITO6:55 pmHilo Intl

9h 50m

1 stop

SAN6:45 amSan Diego

$476

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Wed 1/27

9:30 am-6:20 pm

1 stop10h 50m

Hilo Intl

Wed 2/3

7:35 am-8:14 pm

1 stop10h 39m

$401

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Wed 1/27

9:30 am-6:20 pm

1 stop10h 50m

Hilo Intl

Wed 2/3

6:00 am-3:51 pm

1 stop7h 51m

$401

Quickest round-trip

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Mon 1/25

9:30 am-6:20 pm

1 stop10h 50m

Hilo Intl

Wed 2/3

11:02 am-8:14 pm

1 stop7h 12m

$401

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Tue 1/26

9:30 am-6:20 pm

1 stop10h 50m

Hilo Intl

Tue 2/2

9:28 am-8:14 pm

1 stop8h 46m

$401

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Sun 1/24

9:30 am-6:20 pm

1 stop10h 50m

Hilo Intl

Wed 2/3

8:45 pm-7:10 am

1 stop8h 25m

$401

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Sun 12/6

8:15 am-3:22 pm

1 stop9h 07m

Hilo Intl

Wed 12/9

7:30 pm-6:56 am

1 stop9h 26m

$401

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Mon 1/25

9:30 am-6:20 pm

1 stop10h 50m

Hilo Intl

Fri 2/5

7:30 pm-7:10 am

1 stop9h 40m

$401

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Sun 1/24

9:30 am-6:20 pm

1 stop10h 50m

Hilo Intl

Tue 2/2

6:54 pm-7:10 am

1 stop10h 16m

$401

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Tue 2/2

8:20 am-5:05 pm

1 stop10h 45m

Hilo Intl

Sun 2/7

10:45 am-9:15 pm

1 stop8h 30m

$464

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Thu 12/3

12:25 pm-9:50 pm

2 stops11h 25m

Hilo Intl

Wed 12/9

3:30 pm-6:45 am

1 stop13h 15m

$467

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 February is, on average, the cheapest month to fly to Hilo from San Diego, with most prices found around $289. If you’re not able to fly to Hilo in February, then August is your next best option. Flight prices from San Diego to Hilo during August average around $416.

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

You could potentially save up to 14% 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?

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

Best Price Found	$201
Fastest flight time	9h 07m
Direct flights	None

The best one-way flight to Hilo from San Diego in the past 72 hours is $201. The best round-trip flight deal from San Diego to Hilo found on momondo in the last 72 hours is $401.

The fastest flight from San Diego to Hilo takes 9h 07m

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

Search flight deals

Frequently asked questions about flying from San Diego to Hilo

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 9h 07m, 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 2026, there is 1 operator 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 100% of all bookings.

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
Southwest	PriceFrom $405	Free Cancellation	Rating 8.0 4,214 reviews		Search Southwest flights

Mountain View

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.