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

Southwest and United 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 59% 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 January 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.

$162 Cheap Flights from San Diego to Hilo in 2026

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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.

10:29 am - 5:41 pm

SAN

ITO

9h 12m

1 stop

6:44 pm - 7:15 am

ITO

SAN

10h 31m

1 stop

$279Multiple Airlines

Tue, Mar 3 - Wed, Mar 4

6:47 pm - 5:39 pm

SAN

ITO

25h 52m

1 stop

6:44 pm - 9:55 am

ITO

SAN

12h 11m

2 stops

$290Multiple Airlines

Tue, Apr 21 - Tue, Apr 28

10:29 am - 5:41 pm

SAN

ITO

9h 12m

1 stop

8:30 pm - 7:15 am

ITO

SAN

7h 45m

1 stop

$292Multiple Airlines

Thu, Mar 5 - Tue, Mar 10

6:15 am - 5:41 pm

SAN

ITO

14h 26m

2 stops

5:59 pm - 9:55 am

ITO

SAN

12h 56m

2 stops

$299Multiple Airlines

Tue, Apr 21 - Tue, Apr 28

2:29 pm - 9:24 pm

SAN

ITO

8h 55m

1 stop

5:59 pm - 6:56 am

ITO

SAN

10h 57m

1 stop

$307Multiple Airlines

Tue, Feb 3 - Wed, Feb 11

3:19 pm - 10:35 pm

SAN

ITO

9h 16m

1 stop

8:30 pm - 7:15 am

ITO

SAN

8h 45m

1 stop

$309Multiple Airlines

Sun, Feb 22 - Thu, Feb 26

6:47 pm - 5:39 pm

SAN

ITO

25h 52m

1 stop

6:44 pm - 6:40 am

ITO

SAN

8h 56m

1 stop

$312Multiple Airlines

Tue, Apr 21 - Tue, Apr 28

3:29 pm - 10:35 pm

SAN

ITO

9h 06m

1 stop

8:30 pm - 7:15 am

ITO

SAN

7h 45m

1 stop

$324Multiple Airlines

Sun, Mar 1 - Tue, Mar 10

3:29 pm - 7:05 am

SAN

ITO

17h 36m

1 stop

4:39 pm - 9:49 am

ITO

SAN

14h 10m

2 stops

$325Multiple Airlines

Wed, Mar 4 - Wed, Mar 11

10:29 am - 5:41 pm

SAN

ITO

9h 12m

1 stop

4:39 pm - 10:04 am

ITO

SAN

14h 25m

2 stops

$334Multiple Airlines

Wed, Mar 4 - Tue, Mar 10

Southwest flights from San Diego to Hilo

Our best Southwest deals on San Diego to Hilo flight tickets

Southwest

Feb 4

SAN7:00 amSan Diego

13h 10m

2 stops

ITO6:10 pmHilo Intl

Feb 11

ITO6:55 pmHilo Intl

10h 40m

2 stops

SAN7:35 amSan Diego

$406

Southwest

Feb 7

SAN7:10 amSan Diego

13h 00m

2 stops

ITO6:10 pmHilo Intl

Feb 10

ITO6:55 pmHilo Intl

11h 00m

2 stops

SAN7:55 amSan Diego

$416

Southwest

Jan 24

SAN8:55 amSan Diego

11h 15m

2 stops

ITO6:10 pmHilo Intl

Jan 29

ITO6:00 amHilo Intl

10h 40m

2 stops

SAN6:40 pmSan Diego

$457

United Airlines flights from San Diego to Hilo

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

United Airlines

Feb 3

SAN7:45 amSan Diego

13h 19m

2 stops

ITO7:04 pmHilo Intl

Feb 8

ITO7:44 pmHilo Intl

12h 43m

2 stops

SAN10:27 amSan Diego

$727

United Airlines

Jan 24

SAN7:45 amSan Diego

11h 44m

2 stops

ITO5:29 pmHilo Intl

Jan 28

ITO5:59 pmHilo Intl

18h 53m

3 stops

SAN2:52 pmSan Diego

$1,209

Fly from

Fly to

Route

Depart

Return

Price

San DiegoHilo

SAN - ITO

SANITO

San Diego

Tue 3/3

10:29 am-5:41 pm

1 stop9h 12m

Hilo Intl

Wed 3/4

6:44 pm-7:15 am

1 stop10h 31m

$279

San DiegoHilo

SAN - ITO

SANITO

San Diego

Tue 4/21

6:47 pm-5:39 pm

1 stop25h 52m

Hilo Intl

Tue 4/28

6:44 pm-9:55 am

2 stops12h 11m

$290

San DiegoHilo

SAN - ITO

SANITO

San Diego

Thu 3/5

10:29 am-5:41 pm

1 stop9h 12m

Hilo Intl

Tue 3/10

8:30 pm-7:15 am

1 stop7h 45m

$292

San DiegoHilo

SAN - ITO

SANITO

San Diego

Tue 4/21

6:15 am-5:41 pm

2 stops14h 26m

Hilo Intl

Tue 4/28

5:59 pm-9:55 am

2 stops12h 56m

$299

San DiegoHilo

SAN - ITO

SANITO

San Diego

Tue 2/3

2:29 pm-9:24 pm

1 stop8h 55m

Hilo Intl

Wed 2/11

5:59 pm-6:56 am

1 stop10h 57m

$307

San DiegoHilo

SAN - ITO

SANITO

San Diego

Sun 2/22

3:19 pm-10:35 pm

1 stop9h 16m

Hilo Intl

Thu 2/26

8:30 pm-7:15 am

1 stop8h 45m

$309

San DiegoHilo

SAN - ITO

SANITO

San Diego

Tue 4/21

6:47 pm-5:39 pm

1 stop25h 52m

Hilo Intl

Tue 4/28

6:44 pm-6:40 am

1 stop8h 56m

$312

San DiegoHilo

SAN - ITO

SANITO

San Diego

Sun 3/1

3:29 pm-10:35 pm

1 stop9h 06m

Hilo Intl

Tue 3/10

8:30 pm-7:15 am

1 stop7h 45m

$324

San DiegoHilo

SAN - ITO

SANITO

San Diego

Wed 3/4

3:29 pm-7:05 am

1 stop17h 36m

Hilo Intl

Wed 3/11

4:39 pm-9:49 am

2 stops14h 10m

$325

San DiegoHilo

SAN - ITO

SANITO

San Diego

Wed 3/4

10:29 am-5:41 pm

1 stop9h 12m

Hilo Intl

Tue 3/10

4:39 pm-10:04 am

2 stops14h 25m

$334

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 October is, on average, the cheapest month to fly to Hilo from San Diego, with most prices found around $402. If you’re not able to fly to Hilo in October, then January is your next best option. Flight prices from San Diego to Hilo during January average around $423.

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

You could potentially save up to 32% 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 January 2026, prices for San Diego to Hilo flights are approximately 10% 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	8h 09m
Direct flights	None

The fastest flight from San Diego to Hilo takes 8h 09m

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

Search flight deals

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 09m, 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 January 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 53% of all bookings. The subsequent popular airlines are Alaska Airlines at 33% and Hawaiian Airlines at 14%.

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 8.0 11,775 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $332	Free Cancellation	Rating 7.8 2,829 reviews	Search Hawaiian Airlines flights
Southwest	PriceFrom $348	Free Cancellation	Rating 8.0 4,266 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.