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

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 66% 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 May 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.

$268 Cheap Flights from San Diego to Hilo in 2026

Q: What is the typical price of a round-trip flight between San Diego and Hilo?

Prices are currently low for flights on this route. Typical prices usually range from $904 to $707. The lowest price recently found on this route was $380.

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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.

6:35 am - 12:35 pm

SAN

ITO

9h 00m

1 stop

6:55 pm - 7:45 am

ITO

SAN

9h 50m

2 stops

$380Southwest

Mon, Sep 14 - Tue, Sep 22

6:55 am - 5:26 pm

SAN

ITO

13h 31m

2 stops

8:28 am - 10:59 pm

ITO

SAN

11h 31m

2 stops

$385Multiple Airlines

Mon, Sep 14 - Tue, Sep 22

6:35 am - 12:35 pm

SAN

ITO

9h 00m

1 stop

3:30 pm - 6:45 am

ITO

SAN

12h 15m

1 stop

$392Southwest

Mon, Sep 14 - Tue, Sep 22

6:35 am - 12:35 pm

SAN

ITO

9h 00m

1 stop

6:55 pm - 6:45 am

ITO

SAN

8h 50m

1 stop

$402Southwest

Mon, Sep 21 - Tue, Sep 29

6:55 am - 5:26 pm

SAN

ITO

13h 31m

2 stops

5:30 pm - 6:52 am

ITO

SAN

10h 22m

1 stop

$407Multiple Airlines

Tue, Sep 22 - Thu, Sep 24

6:55 am - 5:26 pm

SAN

ITO

13h 31m

2 stops

6:00 am - 4:00 pm

ITO

SAN

7h 00m

1 stop

$417Multiple Airlines

Tue, Sep 22 - Thu, Sep 24

6:55 am - 5:26 pm

SAN

ITO

13h 31m

2 stops

9:26 am - 8:59 pm

ITO

SAN

8h 33m

1 stop

$418Multiple Airlines

Tue, Sep 22 - Wed, Sep 23

12:30 pm - 7:12 pm

SAN

ITO

9h 42m

1 stop

6:00 am - 4:00 pm

ITO

SAN

7h 00m

1 stop

$422Multiple Airlines

Tue, Sep 22 - Wed, Sep 23

12:30 pm - 8:13 pm

SAN

ITO

10h 43m

1 stop

6:00 am - 4:00 pm

ITO

SAN

7h 00m

1 stop

$424Multiple Airlines

Tue, Sep 22 - Wed, Sep 23

8:35 am - 2:27 pm

SAN

ITO

8h 52m

1 stop

9:26 am - 8:39 pm

ITO

SAN

8h 13m

1 stop

$426Alaska Airlines

Sun, Oct 4 - Thu, Oct 8

Southwest flights from San Diego to Hilo

Our best Southwest deals on San Diego to Hilo flight tickets

Southwest

Sep 14

SAN6:35 amSan Diego

9h 00m

1 stop

ITO12:35 pmHilo Intl

Sep 22

ITO6:55 pmHilo Intl

9h 50m

2 stops

SAN7:45 amSan Diego

$380

Southwest

Sep 14

SAN6:35 amSan Diego

9h 00m

1 stop

ITO12:35 pmHilo Intl

Sep 22

ITO3:30 pmHilo Intl

12h 15m

1 stop

SAN6:45 amSan Diego

$392

Southwest

Sep 21

SAN6:35 amSan Diego

9h 00m

1 stop

ITO12:35 pmHilo Intl

Sep 29

ITO6:55 pmHilo Intl

8h 50m

1 stop

SAN6:45 amSan Diego

$402

Alaska Airlines flights from San Diego to Hilo

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

Alaska Airlines

Oct 4

SAN8:35 amSan Diego

8h 52m

1 stop

ITO2:27 pmHilo Intl

Oct 8

ITO9:26 amHilo Intl

8h 13m

1 stop

SAN8:39 pmSan Diego

$426

Alaska Airlines

Sep 8

SAN9:00 amSan Diego

10h 12m

1 stop

ITO4:12 pmHilo Intl

Sep 13

ITO8:45 pmHilo Intl

16h 15m

1 stop

SAN4:00 pmSan Diego

$462

Alaska Airlines

May 29

SAN5:19 pmSan Diego

7h 53m

1 stop

ITO10:12 pmHilo Intl

Jun 2

ITO7:42 amHilo Intl

10h 13m

1 stop

SAN8:55 pmSan Diego

$522

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoHilo

SAN - ITO

SANITO

San Diego

Mon 9/14

6:35 am-12:35 pm

1 stop9h 00m

Hilo Intl

Tue 9/22

6:55 pm-7:45 am

2 stops9h 50m

$380

San DiegoHilo

SAN - ITO

SANITO

San Diego

Mon 9/14

6:55 am-5:26 pm

2 stops13h 31m

Hilo Intl

Tue 9/22

8:28 am-10:59 pm

2 stops11h 31m

$385

San DiegoHilo

SAN - ITO

SANITO

San Diego

Mon 9/14

6:35 am-12:35 pm

1 stop9h 00m

Hilo Intl

Tue 9/22

3:30 pm-6:45 am

1 stop12h 15m

$392

San DiegoHilo

SAN - ITO

SANITO

San Diego

Mon 9/21

6:35 am-12:35 pm

1 stop9h 00m

Hilo Intl

Tue 9/29

6:55 pm-6:45 am

1 stop8h 50m

$402

San DiegoHilo

SAN - ITO

SANITO

San Diego

Tue 9/22

6:55 am-5:26 pm

2 stops13h 31m

Hilo Intl

Thu 9/24

5:30 pm-6:52 am

1 stop10h 22m

$407

San DiegoHilo

SAN - ITO

SANITO

San Diego

Tue 9/22

6:55 am-5:26 pm

2 stops13h 31m

Hilo Intl

Thu 9/24

6:00 am-4:00 pm

1 stop7h 00m

$417

San DiegoHilo

SAN - ITO

SANITO

San Diego

Tue 9/22

6:55 am-5:26 pm

2 stops13h 31m

Hilo Intl

Wed 9/23

9:26 am-8:59 pm

1 stop8h 33m

$418

Quickest round-trip

San DiegoHilo

SAN - ITO

SANITO

San Diego

Tue 9/22

12:30 pm-7:12 pm

1 stop9h 42m

Hilo Intl

Wed 9/23

6:00 am-4:00 pm

1 stop7h 00m

$422

San DiegoHilo

SAN - ITO

SANITO

San Diego

Tue 9/22

12:30 pm-8:13 pm

1 stop10h 43m

Hilo Intl

Wed 9/23

6:00 am-4:00 pm

1 stop7h 00m

$424

San DiegoHilo

SAN - ITO

SANITO

San Diego

Sun 10/4

8:35 am-2:27 pm

1 stop8h 52m

Hilo Intl

Thu 10/8

9:26 am-8:39 pm

1 stop8h 13m

$426

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 typical price of a round-trip flight between San Diego and Hilo?

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 September is your next best option. Flight prices from San Diego to Hilo during September average around $308.

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

You could potentially save up to 36% 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 May 2026, prices for San Diego to Hilo flights are approximately 191% 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 53m
Direct flights	None

The fastest flight from San Diego to Hilo takes 7h 53m

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

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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 7h 53m, 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 May 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 50% of all bookings. The subsequent popular airlines are Alaska Airlines at 27% and Alaska Airlines at 23%.

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 7.9 12,396 reviews	Search Alaska Airlines flights
Alaska Airlines	PriceFrom $277	Free Cancellation	Rating 0.0	Search Alaska Airlines flights
Southwest	PriceFrom $349	Free Cancellation	Rating 7.9 4,277 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.