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 63% 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?

Alaska Airlines is the most popular carrier 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 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.

$191 Cheap Flights from San Diego to Hilo in 2026

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.

11:00 am - 8:12 pmSAN San Diego-ITO Hilo Intl

11h 12m1 stop Honolulu

6:00 am - 3:59 pmITO Hilo Intl-SAN San Diego

7h 59m1 stop Honolulu

$360Multiple Airlines

Mon, Nov 2 - Tue, Nov 3

11:00 am - 5:47 pmSAN San Diego-ITO Hilo Intl

8h 47m1 stop Honolulu

6:19 pm - 9:57 amITO Hilo Intl-SAN San Diego

13h 38m2 stops Honolulu San Francisco

$375Multiple Airlines

Mon, Nov 2 - Tue, Nov 3

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

13h 55m1 stop Honolulu

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

13h 15m1 stop Honolulu

$376Southwest

Tue, Nov 3 - Tue, Nov 24

11:00 am - 8:12 pmSAN San Diego-ITO Hilo Intl

11h 12m1 stop Honolulu

6:00 am - 3:59 pmITO Hilo Intl-SAN San Diego

7h 59m1 stop Honolulu

$382Multiple Airlines

Mon, Nov 2 - Tue, Nov 3

8:25 am - 4:27 pmSAN San Diego-ITO Hilo Intl

10h 02m1 stop Honolulu

6:51 pm - 7:10 amITO Hilo Intl-SAN San Diego

10h 19m1 stop Honolulu

$384Multiple Airlines

Thu, Jan 21 - Wed, Jan 27

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

10h 10m2 stops Oakland Honolulu

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

13h 15m1 stop Honolulu

$386Southwest

Tue, Nov 3 - Tue, Nov 24

12:30 pm - 9:50 pmSAN San Diego-ITO Hilo Intl

11h 20m2 stops Oakland Honolulu

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

13h 15m1 stop Honolulu

$406Southwest

Thu, Jan 21 - Wed, Jan 27

6:55 am - 3:13 pmSAN San Diego-ITO Hilo Intl

11h 18m2 stops Portland Honolulu

5:30 pm - 11:45 amITO Hilo Intl-SAN San Diego

15h 15m2 stops Honolulu Seattle/Tacoma Intl

$515Alaska Airlines

Sun, Sep 20 - Fri, Sep 25

5:35 pm - 7:04 amSAN San Diego-ITO Hilo Intl

15h 29m1 stop Honolulu

6:19 pm - 9:44 amITO Hilo Intl-SAN San Diego

13h 25m2 stops Honolulu San Francisco

$526Alaska Airlines

Fri, Feb 12 - Wed, Feb 17

5:56 pm - 7:04 amSAN San Diego-ITO Hilo Intl

15h 08m1 stop Honolulu

6:51 pm - 7:10 amITO Hilo Intl-SAN San Diego

10h 19m1 stop Honolulu

$566Alaska Airlines

Fri, Jan 1 - Wed, Jan 6

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Southwest flights from San Diego to Hilo

Our best Southwest deals on San Diego to Hilo flight tickets

Southwest

Nov 3

SAN9:55 amSan Diego

13h 55m

1 stop

ITO9:50 pmHilo Intl

Nov 24

ITO3:30 pmHilo Intl

13h 15m

1 stop

SAN6:45 amSan Diego

$376

Southwest

Nov 3

SAN1:40 pmSan Diego

10h 10m

2 stops

ITO9:50 pmHilo Intl

Nov 24

ITO3:30 pmHilo Intl

13h 15m

1 stop

SAN6:45 amSan Diego

$386

Southwest

Jan 21

SAN12:30 pmSan Diego

11h 20m

2 stops

ITO9:50 pmHilo Intl

Jan 27

ITO6:00 amHilo Intl

10h 50m

2 stops

SAN6:50 pmSan Diego

$416

American Airlines flights from San Diego to Hilo

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

American Airlines

Sep 15

SAN9:46 amSan Diego

15h 08m

3 stops

ITO9:54 pmHilo Intl

Sep 21

ITO6:49 pmHilo Intl

11h 07m

2 stops

SAN8:56 amSan Diego

$908

American Airlines

Sep 11

SAN6:20 amSan Diego

15h 52m

3 stops

ITO7:12 pmHilo Intl

Sep 14

ITO7:44 pmHilo Intl

13h 19m

2 stops

SAN12:03 pmSan Diego

$998

American Airlines

Sep 18

SAN9:46 amSan Diego

15h 08m

3 stops

ITO9:54 pmHilo Intl

Sep 27

ITO7:44 pmHilo Intl

10h 37m

2 stops

SAN9:21 amSan Diego

$1,028

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 11/2

11:00 am-8:12 pm

1 stop11h 12m

Hilo Intl

Tue 11/3

6:00 am-3:59 pm

1 stop7h 59m

$360

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Mon 11/2

11:00 am-5:47 pm

1 stop8h 47m

Hilo Intl

Tue 11/3

6:19 pm-9:57 am

2 stops13h 38m

$375

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Tue 11/3

9:55 am-9:50 pm

1 stop13h 55m

Hilo Intl

Tue 11/24

3:30 pm-6:45 am

1 stop13h 15m

$376

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Mon 11/2

11:00 am-8:12 pm

1 stop11h 12m

Hilo Intl

Tue 11/3

6:00 am-3:59 pm

1 stop7h 59m

$382

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Thu 1/21

8:25 am-4:27 pm

1 stop10h 02m

Hilo Intl

Wed 1/27

6:51 pm-7:10 am

1 stop10h 19m

$384

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Tue 11/3

1:40 pm-9:50 pm

2 stops10h 10m

Hilo Intl

Tue 11/24

3:30 pm-6:45 am

1 stop13h 15m

$386

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Thu 1/21

12:30 pm-9:50 pm

2 stops11h 20m

Hilo Intl

Wed 1/27

3:30 pm-6:45 am

1 stop13h 15m

$406

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Sun 9/20

6:55 am-3:13 pm

2 stops11h 18m

Hilo Intl

Fri 9/25

5:30 pm-11:45 am

2 stops15h 15m

$515

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Fri 2/12

5:35 pm-7:04 am

1 stop15h 29m

Hilo Intl

Wed 2/17

6:19 pm-9:44 am

2 stops13h 25m

$526

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Fri 1/1

5:56 pm-7:04 am

1 stop15h 08m

Hilo Intl

Wed 1/6

6:51 pm-7:10 am

1 stop10h 19m

$566

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 January is your next best option. Flight prices from San Diego to Hilo during January average around $405.

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 9% 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	$191
Fastest flight time	8h 04m
Direct flights	None

The best one-way flight to Hilo from San Diego in the past 72 hours is $191. The best round-trip flight deal from San Diego to Hilo found on momondo in the last 72 hours is $360.

The fastest flight from San Diego to Hilo takes 8h 04m

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 04m, 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 80% of all bookings. The subsequent popular airline is Alaska Airlines at 20%.

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 12,894 reviews		Search Alaska Airlines flights
Southwest	PriceFrom $396	Free Cancellation	Rating 8.0 4,197 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.