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

Southwest is the most popular carrier 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 61% 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 September 2026, there are 2 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.

$211 Cheap Flights from San Diego to Hilo in 2026/27

Find the cheapest flights from San Diego to Hilo

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:40 am - 3:21 pmSAN San Diego-ITO Hilo Intl

9h 41m1 stop Honolulu

8:45 pm - 6:50 amITO Hilo Intl-SAN San Diego

8h 05m1 stop Honolulu

$409Multiple Airlines

Mon, Oct 26 - Wed, Nov 4

10:29 am - 6:19 pmSAN San Diego-ITO Hilo Intl

9h 50m1 stop Kahului

7:30 pm - 6:50 amITO Hilo Intl-SAN San Diego

9h 20m1 stop Honolulu

$425Multiple Airlines

Mon, Feb 22 - Wed, Mar 3

9:55 am - 9:50 pmSAN San Diego-ITO Hilo Intl

13h 55m1 stop Honolulu

6:55 pm - 7:25 amITO Hilo Intl-SAN San Diego

10h 30m2 stops Honolulu Phoenix Sky Harbor Intl

$435Southwest

Mon, Feb 22 - Wed, Mar 3

1:40 pm - 9:50 pmSAN San Diego-ITO Hilo Intl

10h 10m2 stops Oakland Honolulu

6:55 pm - 6:45 amITO Hilo Intl-SAN San Diego

9h 50m1 stop Honolulu

$445Southwest

Tue, Dec 1 - Wed, Dec 9

9:59 pm - 3:21 pmSAN San Diego-ITO Hilo Intl

19h 22m2 stops Las Vegas Harry Reid Intl Honolulu

7:30 pm - 6:50 amITO Hilo Intl-SAN San Diego

9h 20m1 stop Honolulu

$448Multiple Airlines

Tue, Feb 16 - Thu, Feb 25

9:59 pm - 2:21 pmSAN San Diego-ITO Hilo Intl

18h 22m2 stops Las Vegas Harry Reid Intl Honolulu

8:45 pm - 6:50 amITO Hilo Intl-SAN San Diego

8h 05m1 stop Honolulu

$448Multiple Airlines

Tue, Feb 16 - Wed, Feb 24

1:40 pm - 9:50 pmSAN San Diego-ITO Hilo Intl

10h 10m2 stops Oakland Honolulu

6:00 am - 6:30 pmITO Hilo Intl-SAN San Diego

10h 30m2 stops Honolulu San Jose

$455Southwest

Tue, Dec 1 - Wed, Dec 9

11:04 am - 8:11 pmSAN San Diego-ITO Hilo Intl

11h 07m1 stop Honolulu

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

8h 25m1 stop Honolulu

$455Multiple Airlines

Thu, Jan 14 - Mon, Jan 18

8:10 am - 5:18 pmSAN San Diego-ITO Hilo Intl

11h 08m1 stop Honolulu

6:51 pm - 6:50 amITO Hilo Intl-SAN San Diego

9h 59m1 stop Honolulu

$456Alaska Airlines

Tue, Feb 16 - Thu, Feb 25

8:10 am - 5:18 pmSAN San Diego-ITO Hilo Intl

11h 08m1 stop Honolulu

6:51 pm - 6:50 amITO Hilo Intl-SAN San Diego

9h 59m1 stop Honolulu

$456Alaska Airlines

Tue, Feb 16 - Wed, Feb 24

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Southwest flights from San Diego to Hilo

Our best Southwest deals on San Diego to Hilo flight tickets

Southwest

Feb 22

SAN9:55 amSan Diego

13h 55m

1 stop

ITO9:50 pmHilo Intl

Mar 3

ITO6:55 pmHilo Intl

10h 30m

2 stops

SAN7:25 amSan Diego

$435

Southwest

Dec 1

SAN1:40 pmSan Diego

10h 10m

2 stops

ITO9:50 pmHilo Intl

Dec 9

ITO6:55 pmHilo Intl

9h 50m

1 stop

SAN6:45 amSan Diego

$445

Southwest

Dec 1

SAN1:40 pmSan Diego

10h 10m

2 stops

ITO9:50 pmHilo Intl

Dec 9

ITO6:00 amHilo Intl

10h 30m

2 stops

SAN6:30 pmSan Diego

$455

Alaska Airlines flights from San Diego to Hilo

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

Alaska Airlines

Feb 16

SAN8:10 amSan Diego

11h 08m

1 stop

ITO5:18 pmHilo Intl

Feb 25

ITO6:51 pmHilo Intl

9h 59m

1 stop

SAN6:50 amSan Diego

$456

Alaska Airlines

Feb 15

SAN5:35 pmSan Diego

15h 29m

1 stop

ITO7:04 amHilo Intl

Feb 25

ITO6:19 pmHilo Intl

10h 31m

1 stop

SAN6:50 amSan Diego

$470

Alaska Airlines

Oct 23

SAN5:00 pmSan Diego

7h 57m

1 stop

ITO9:57 pmHilo Intl

Oct 25

ITO8:45 pmHilo Intl

16h 00m

1 stop

SAN3:45 pmSan Diego

$485

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Mon 10/26

8:40 am-3:21 pm

1 stop9h 41m

Hilo Intl

Wed 11/4

8:45 pm-6:50 am

1 stop8h 05m

$409

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Mon 2/22

10:29 am-6:19 pm

1 stop9h 50m

Hilo Intl

Wed 3/3

7:30 pm-6:50 am

1 stop9h 20m

$425

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Mon 2/22

9:55 am-9:50 pm

1 stop13h 55m

Hilo Intl

Wed 3/3

6:55 pm-7:25 am

2 stops10h 30m

$435

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Tue 12/1

1:40 pm-9:50 pm

2 stops10h 10m

Hilo Intl

Wed 12/9

6:55 pm-6:45 am

1 stop9h 50m

$445

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Tue 2/16

9:59 pm-3:21 pm

2 stops19h 22m

Hilo Intl

Thu 2/25

7:30 pm-6:50 am

1 stop9h 20m

$448

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Tue 2/16

9:59 pm-2:21 pm

2 stops18h 22m

Hilo Intl

Wed 2/24

8:45 pm-6:50 am

1 stop8h 05m

$448

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Tue 12/1

1:40 pm-9:50 pm

2 stops10h 10m

Hilo Intl

Wed 12/9

6:00 am-6:30 pm

2 stops10h 30m

$455

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Thu 1/14

11:04 am-8:11 pm

1 stop11h 07m

Hilo Intl

Mon 1/18

8:45 pm-7:10 am

1 stop8h 25m

$455

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Tue 2/16

8:10 am-5:18 pm

1 stop11h 08m

Hilo Intl

Thu 2/25

6:51 pm-6:50 am

1 stop9h 59m

$456

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Tue 2/16

8:10 am-5:18 pm

1 stop11h 08m

Hilo Intl

Wed 2/24

6:51 pm-6:50 am

1 stop9h 59m

$456

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 October is your next best option. Flight prices from San Diego to Hilo during October average around $391.

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

You could potentially save up to 7% 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 September 2026, prices for San Diego to Hilo flights are approximately 64% 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

Best Price Found	$211
Fastest flight time	8h 25m
Direct flights	None

The best one-way flight to Hilo from San Diego in the past 72 hours is $211. The best round-trip flight deal from San Diego to Hilo found on momondo in the last 72 hours is $409.

The fastest flight from San Diego to Hilo takes 8h 25m

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 8h 25m, 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 September 2026, there are 2 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 83% of all bookings. The subsequent popular airline is Alaska Airlines at 17%.

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 $248	Free Cancellation	Rating 7.9 12,986 reviews		Search Alaska Airlines flights
Southwest	PriceFrom $396	Free Cancellation	Rating 8.0 4,201 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.