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 66% of people opting to fly with this airline when traveling to Hilo. Keep in mind that there are 5 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?

Southwest 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 June 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.

$193 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 $1,088 to $833. The lowest price recently found on this route was $346.

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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.

6:30 am - 12:40 pm

SAN

ITO

9h 10m

1 stop

8:45 pm - 9:00 am

ITO

SAN

9h 15m

1 stop

$346Southwest

Fri, Oct 23 - Mon, Oct 26

8:40 am - 6:10 pm

SAN

ITO

12h 30m

2 stops

3:30 pm - 6:20 am

ITO

SAN

11h 50m

1 stop

$351Southwest

Mon, Aug 24 - Thu, Aug 27

6:30 am - 12:40 pm

SAN

ITO

9h 10m

1 stop

8:45 pm - 9:55 am

ITO

SAN

10h 10m

2 stops

$352Southwest

Fri, Oct 23 - Mon, Oct 26

7:20 am - 6:10 pm

SAN

ITO

13h 50m

2 stops

6:55 pm - 7:45 am

ITO

SAN

9h 50m

2 stops

$361Southwest

Mon, Aug 24 - Thu, Aug 27

9:35 am - 6:10 pm

SAN

ITO

11h 35m

1 stop

8:45 pm - 7:45 am

ITO

SAN

8h 00m

1 stop

$376Southwest

Wed, Aug 26 - Mon, Aug 31

7:20 am - 6:10 pm

SAN

ITO

13h 50m

2 stops

3:30 pm - 6:45 am

ITO

SAN

12h 15m

1 stop

$377Southwest

Wed, Sep 23 - Mon, Sep 28

9:35 am - 2:30 pm

SAN

ITO

7h 55m

1 stop

6:55 pm - 6:45 am

ITO

SAN

8h 50m

1 stop

$379Southwest

Wed, Sep 23 - Mon, Sep 28

8:40 am - 6:10 pm

SAN

ITO

12h 30m

2 stops

6:00 am - 6:25 pm

ITO

SAN

9h 25m

2 stops

$387Southwest

Wed, Sep 23 - Mon, Sep 28

7:20 am - 6:10 pm

SAN

ITO

13h 50m

2 stops

8:45 pm - 9:30 am

ITO

SAN

9h 45m

2 stops

$391Southwest

Fri, Oct 23 - Mon, Oct 26

9:55 am - 9:50 pm

SAN

ITO

13h 55m

1 stop

6:00 am - 3:45 pm

ITO

SAN

7h 45m

1 stop

$405Southwest

Sat, Nov 14 - Thu, Nov 19

Alaska Airlines flights from San Diego to Hilo

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

Alaska Airlines

Jul 26

SAN5:16 pmSan Diego

7h 43m

1 stop

ITO9:59 pmHilo Intl

Jul 31

ITO6:00 amHilo Intl

7h 01m

1 stop

SAN4:01 pmSan Diego

$545

Alaska Airlines

Aug 24

SAN9:00 amSan Diego

9h 13m

1 stop

ITO3:13 pmHilo Intl

Aug 27

ITO6:00 amHilo Intl

7h 00m

1 stop

SAN4:00 pmSan Diego

$550

Southwest flights from San Diego to Hilo

Our best Southwest deals on San Diego to Hilo flight tickets

Southwest

Oct 23

SAN6:30 amSan Diego

9h 10m

1 stop

ITO12:40 pmHilo Intl

Oct 26

ITO8:45 pmHilo Intl

9h 15m

1 stop

SAN9:00 amSan Diego

$346

Southwest

Aug 24

SAN8:40 amSan Diego

12h 30m

2 stops

ITO6:10 pmHilo Intl

Aug 27

ITO3:30 pmHilo Intl

11h 50m

1 stop

SAN6:20 amSan Diego

$351

Southwest

Oct 23

SAN6:30 amSan Diego

9h 10m

1 stop

ITO12:40 pmHilo Intl

Oct 26

ITO8:45 pmHilo Intl

10h 10m

2 stops

SAN9:55 amSan Diego

$352

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoHilo

SAN - ITO

SANITO

San Diego

Fri 10/23

6:30 am-12:40 pm

1 stop9h 10m

Hilo Intl

Mon 10/26

8:45 pm-9:00 am

1 stop9h 15m

$346

San DiegoHilo

SAN - ITO

SANITO

San Diego

Mon 8/24

8:40 am-6:10 pm

2 stops12h 30m

Hilo Intl

Thu 8/27

3:30 pm-6:20 am

1 stop11h 50m

$351

San DiegoHilo

SAN - ITO

SANITO

San Diego

Fri 10/23

6:30 am-12:40 pm

1 stop9h 10m

Hilo Intl

Mon 10/26

8:45 pm-9:55 am

2 stops10h 10m

$352

San DiegoHilo

SAN - ITO

SANITO

San Diego

Mon 8/24

7:20 am-6:10 pm

2 stops13h 50m

Hilo Intl

Thu 8/27

6:55 pm-7:45 am

2 stops9h 50m

$361

San DiegoHilo

SAN - ITO

SANITO

San Diego

Wed 8/26

9:35 am-6:10 pm

1 stop11h 35m

Hilo Intl

Mon 8/31

8:45 pm-7:45 am

1 stop8h 00m

$376

San DiegoHilo

SAN - ITO

SANITO

San Diego

Wed 9/23

7:20 am-6:10 pm

2 stops13h 50m

Hilo Intl

Mon 9/28

3:30 pm-6:45 am

1 stop12h 15m

$377

Quickest round-trip

San DiegoHilo

SAN - ITO

SANITO

San Diego

Wed 9/23

9:35 am-2:30 pm

1 stop7h 55m

Hilo Intl

Mon 9/28

6:55 pm-6:45 am

1 stop8h 50m

$379

San DiegoHilo

SAN - ITO

SANITO

San Diego

Wed 9/23

8:40 am-6:10 pm

2 stops12h 30m

Hilo Intl

Mon 9/28

6:00 am-6:25 pm

2 stops9h 25m

$387

San DiegoHilo

SAN - ITO

SANITO

San Diego

Fri 10/23

7:20 am-6:10 pm

2 stops13h 50m

Hilo Intl

Mon 10/26

8:45 pm-9:30 am

2 stops9h 45m

$391

San DiegoHilo

SAN - ITO

SANITO

San Diego

Sat 11/14

9:55 am-9:50 pm

1 stop13h 55m

Hilo Intl

Thu 11/19

6:00 am-3:45 pm

1 stop7h 45m

$405

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 June 2026, prices for San Diego to Hilo flights are approximately 20% cheaper 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 43m
Direct flights	None

The fastest flight from San Diego to Hilo takes 7h 43m

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 7h 43m, 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 June 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 67% of all bookings. The subsequent popular airline is Alaska Airlines at 33%.

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 12,469 reviews		Search Alaska Airlines flights
Southwest	PriceFrom $349	Free Cancellation	Rating 8.0 4,256 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.