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 64% 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 July 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.

$194 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.

12:30 pm - 7:12 pm

SAN

ITO

9h 42m

1 stop

8:28 am - 10:59 pm

ITO

SAN

11h 31m

2 stops

$340Multiple Airlines

Tue, Aug 25 - Tue, Sep 1

12:30 pm - 7:12 pm

SAN

ITO

9h 42m

1 stop

8:28 am - 9:19 pm

ITO

SAN

9h 51m

1 stop

$341Multiple Airlines

Tue, Aug 25 - Tue, Sep 1

9:31 am - 6:17 pm

SAN

ITO

11h 46m

2 stops

8:28 am - 10:59 pm

ITO

SAN

11h 31m

2 stops

$349Multiple Airlines

Tue, Aug 25 - Tue, Sep 1

9:35 am - 6:10 pm

SAN

ITO

11h 35m

1 stop

8:45 pm - 7:45 am

ITO

SAN

8h 00m

1 stop

$382Southwest

Thu, Sep 17 - Mon, Sep 21

12:30 pm - 5:26 pm

SAN

ITO

7h 56m

1 stop

8:28 am - 10:59 pm

ITO

SAN

11h 31m

2 stops

$386Multiple Airlines

Tue, Sep 15 - Wed, Sep 23

12:45 pm - 8:13 pm

SAN

ITO

10h 28m

1 stop

6:00 am - 4:00 pm

ITO

SAN

7h 00m

1 stop

$387Multiple Airlines

Mon, Aug 24 - Tue, Sep 1

9:31 am - 9:54 pm

SAN

ITO

15h 23m

2 stops

8:28 am - 10:59 pm

ITO

SAN

11h 31m

2 stops

$396Multiple Airlines

Tue, Sep 15 - Wed, Sep 23

7:20 am - 6:10 pm

SAN

ITO

13h 50m

2 stops

8:45 pm - 9:10 am

ITO

SAN

9h 25m

1 stop

$402Southwest

Thu, Sep 17 - Mon, Sep 21

3:16 pm - 7:56 am

SAN

ITO

19h 40m

2 stops

7:44 pm - 10:08 am

ITO

SAN

11h 24m

2 stops

$404Multiple Airlines

Wed, Sep 9 - Thu, Sep 17

12:45 pm - 8:13 pm

SAN

ITO

10h 28m

1 stop

8:28 am - 8:21 am

ITO

SAN

20h 53m

2 stops

$405Multiple Airlines

Mon, Aug 24 - Mon, Aug 31

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American Airlines flights from San Diego to Hilo

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

American Airlines

Aug 24

SAN6:25 amSan Diego

12h 47m

2 stops

ITO4:12 pmHilo Intl

Sep 2

ITO7:44 pmHilo Intl

10h 06m

2 stops

SAN8:50 amSan Diego

$447

American Airlines

Jul 28

SAN6:20 amSan Diego

11h 07m

2 stops

ITO2:27 pmHilo Intl

Aug 2

ITO6:49 pmHilo Intl

17h 37m

2 stops

SAN3:26 pmSan Diego

$821

American Airlines

Aug 1

SAN6:20 amSan Diego

16h 53m

3 stops

ITO8:13 pmHilo Intl

Aug 6

ITO4:47 pmHilo Intl

13h 03m

2 stops

SAN8:50 amSan Diego

$1,370

Alaska Airlines flights from San Diego to Hilo

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

Alaska Airlines

Sep 23

SAN5:15 pmSan Diego

16h 48m

1 stop

ITO7:03 amHilo Intl

Sep 27

ITO8:45 pmHilo Intl

16h 15m

1 stop

SAN4:00 pmSan Diego

$468

Alaska Airlines

Aug 3

SAN5:16 pmSan Diego

7h 43m

1 stop

ITO9:59 pmHilo Intl

Sep 16

ITO8:45 pmHilo Intl

16h 15m

1 stop

SAN4:00 pmSan Diego

$609

Alaska Airlines

Aug 7

SAN5:16 pmSan Diego

7h 43m

1 stop

ITO9:59 pmHilo Intl

Aug 11

ITO6:00 amHilo Intl

7h 01m

1 stop

SAN4:01 pmSan Diego

$615

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoHilo

SAN - ITO

SANITO

San Diego

Tue 8/25

12:30 pm-7:12 pm

1 stop9h 42m

Hilo Intl

Tue 9/1

8:28 am-10:59 pm

2 stops11h 31m

$340

San DiegoHilo

SAN - ITO

SANITO

San Diego

Tue 8/25

12:30 pm-7:12 pm

1 stop9h 42m

Hilo Intl

Tue 9/1

8:28 am-9:19 pm

1 stop9h 51m

$341

San DiegoHilo

SAN - ITO

SANITO

San Diego

Tue 8/25

9:31 am-6:17 pm

2 stops11h 46m

Hilo Intl

Tue 9/1

8:28 am-10:59 pm

2 stops11h 31m

$349

San DiegoHilo

SAN - ITO

SANITO

San Diego

Thu 9/17

9:35 am-6:10 pm

1 stop11h 35m

Hilo Intl

Mon 9/21

8:45 pm-7:45 am

1 stop8h 00m

$382

San DiegoHilo

SAN - ITO

SANITO

San Diego

Tue 9/15

12:30 pm-5:26 pm

1 stop7h 56m

Hilo Intl

Wed 9/23

8:28 am-10:59 pm

2 stops11h 31m

$386

Quickest round-trip

San DiegoHilo

SAN - ITO

SANITO

San Diego

Mon 8/24

12:45 pm-8:13 pm

1 stop10h 28m

Hilo Intl

Tue 9/1

6:00 am-4:00 pm

1 stop7h 00m

$387

San DiegoHilo

SAN - ITO

SANITO

San Diego

Tue 9/15

9:31 am-9:54 pm

2 stops15h 23m

Hilo Intl

Wed 9/23

8:28 am-10:59 pm

2 stops11h 31m

$396

San DiegoHilo

SAN - ITO

SANITO

San Diego

Thu 9/17

7:20 am-6:10 pm

2 stops13h 50m

Hilo Intl

Mon 9/21

8:45 pm-9:10 am

1 stop9h 25m

$402

San DiegoHilo

SAN - ITO

SANITO

San Diego

Wed 9/9

3:16 pm-7:56 am

2 stops19h 40m

Hilo Intl

Thu 9/17

7:44 pm-10:08 am

2 stops11h 24m

$404

San DiegoHilo

SAN - ITO

SANITO

San Diego

Mon 8/24

12:45 pm-8:13 pm

1 stop10h 28m

Hilo Intl

Mon 8/31

8:28 am-8:21 am

2 stops20h 53m

$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?

Prices are currently low for flights on this route.

Typical prices usually range from $394 to $530.
The lowest price recently found on this route was $340.

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 $349.

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

You could potentially save up to 19% 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 July 2026, prices for San Diego to Hilo flights are approximately 34% 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 59m
Direct flights	None

The fastest flight from San Diego to Hilo takes 7h 59m

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 59m, 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 July 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 77% of all bookings. The subsequent popular airline is 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 $248	Free Cancellation	Rating 7.9 12,719 reviews		Search Alaska Airlines flights
Southwest	PriceFrom $381	Free Cancellation	Rating 8.0 4,229 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.