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

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 60% 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 February 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.

$167 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 typical for flights on this route. Typical prices usually range from $338 to $515. The lowest price recently found on this route was $382.

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Find the cheapest flights from San Diego to Hilo

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:47 pm - 5:41 pm

SAN

ITO

25h 54m

1 stop

6:44 pm - 10:05 am

ITO

SAN

12h 21m

2 stops

$382Multiple Airlines

Wed, Apr 15 - Tue, Apr 21

8:40 am - 6:10 pm

SAN

ITO

12h 30m

1 stop

3:30 pm - 5:55 am

ITO

SAN

11h 25m

1 stop

$399Southwest

Wed, Apr 15 - Tue, Apr 21

6:47 pm - 5:41 pm

SAN

ITO

25h 54m

1 stop

4:45 pm - 10:05 am

ITO

SAN

14h 20m

2 stops

$410Multiple Airlines

Wed, Apr 15 - Tue, Apr 21

8:40 am - 6:10 pm

SAN

ITO

12h 30m

1 stop

6:55 pm - 5:55 am

ITO

SAN

8h 00m

1 stop

$411Southwest

Mon, Apr 13 - Mon, Apr 20

8:19 am - 5:29 pm

SAN

ITO

11h 10m

1 stop

7:36 pm - 7:15 am

ITO

SAN

9h 39m

1 stop

$412Multiple Airlines

Tue, Mar 3 - Wed, Mar 4

8:40 am - 6:10 pm

SAN

ITO

12h 30m

1 stop

3:30 pm - 5:55 am

ITO

SAN

11h 25m

1 stop

$417Southwest

Wed, Apr 8 - Mon, Apr 13

6:15 am - 5:41 pm

SAN

ITO

13h 26m

2 stops

6:44 pm - 7:15 am

ITO

SAN

10h 31m

1 stop

$422Multiple Airlines

Tue, Mar 3 - Wed, Mar 4

6:15 am - 6:14 pm

SAN

ITO

14h 59m

2 stops

9:00 pm - 12:14 pm

ITO

SAN

12h 14m

2 stops

$423Multiple Airlines

Thu, May 14 - Mon, May 18

6:15 pm - 8:27 am

SAN

ITO

17h 12m

1 stop

8:23 am - 7:15 am

ITO

SAN

19h 52m

1 stop

$426Multiple Airlines

Fri, Apr 17 - Fri, Apr 24

7:25 am - 6:10 pm

SAN

ITO

13h 45m

2 stops

3:30 pm - 5:55 am

ITO

SAN

11h 25m

1 stop

$427Southwest

Wed, Apr 8 - Mon, Apr 13

Southwest flights from San Diego to Hilo

Our best Southwest deals on San Diego to Hilo flight tickets

Southwest

Apr 13

SAN8:40 amSan Diego

12h 30m

1 stop

ITO6:10 pmHilo Intl

Apr 20

ITO6:55 pmHilo Intl

8h 00m

1 stop

SAN5:55 amSan Diego

$411

Southwest

Apr 8

SAN8:40 amSan Diego

12h 30m

1 stop

ITO6:10 pmHilo Intl

Apr 13

ITO3:30 pmHilo Intl

11h 25m

1 stop

SAN5:55 amSan Diego

$417

Southwest

Apr 8

SAN7:25 amSan Diego

13h 45m

2 stops

ITO6:10 pmHilo Intl

Apr 13

ITO3:30 pmHilo Intl

11h 25m

1 stop

SAN5:55 amSan Diego

$427

United Airlines flights from San Diego to Hilo

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

United Airlines

May 14

SAN10:55 amSan Diego

14h 17m

2 stops

ITO10:12 pmHilo Intl

May 18

ITO9:00 pmHilo Intl

20h 14m

2 stops

SAN8:14 pmSan Diego

$477

United Airlines

Feb 23

SAN6:15 amSan Diego

15h 44m

2 stops

ITO7:59 pmHilo Intl

Feb 28

ITO7:42 amHilo Intl

13h 58m

2 stops

SAN11:40 pmSan Diego

$737

United Airlines

Feb 22

SAN11:05 amSan Diego

32h 36m

2 stops

ITO5:41 pmHilo Intl

Feb 28

ITO7:41 pmHilo Intl

12h 26m

2 stops

SAN10:07 amSan Diego

$808

Fly from

Fly to

Route

Depart

Return

Price

San DiegoHilo

SAN - ITO

SANITO

San Diego

Wed 4/15

6:47 pm-5:41 pm

1 stop25h 54m

Hilo Intl

Tue 4/21

6:44 pm-10:05 am

2 stops12h 21m

$382

San DiegoHilo

SAN - ITO

SANITO

San Diego

Wed 4/15

8:40 am-6:10 pm

1 stop12h 30m

Hilo Intl

Tue 4/21

3:30 pm-5:55 am

1 stop11h 25m

$399

San DiegoHilo

SAN - ITO

SANITO

San Diego

Wed 4/15

6:47 pm-5:41 pm

1 stop25h 54m

Hilo Intl

Tue 4/21

4:45 pm-10:05 am

2 stops14h 20m

$410

San DiegoHilo

SAN - ITO

SANITO

San Diego

Mon 4/13

8:40 am-6:10 pm

1 stop12h 30m

Hilo Intl

Mon 4/20

6:55 pm-5:55 am

1 stop8h 00m

$411

San DiegoHilo

SAN - ITO

SANITO

San Diego

Tue 3/3

8:19 am-5:29 pm

1 stop11h 10m

Hilo Intl

Wed 3/4

7:36 pm-7:15 am

1 stop9h 39m

$412

San DiegoHilo

SAN - ITO

SANITO

San Diego

Wed 4/8

8:40 am-6:10 pm

1 stop12h 30m

Hilo Intl

Mon 4/13

3:30 pm-5:55 am

1 stop11h 25m

$417

San DiegoHilo

SAN - ITO

SANITO

San Diego

Tue 3/3

6:15 am-5:41 pm

2 stops13h 26m

Hilo Intl

Wed 3/4

6:44 pm-7:15 am

1 stop10h 31m

$422

San DiegoHilo

SAN - ITO

SANITO

San Diego

Thu 5/14

6:15 am-6:14 pm

2 stops14h 59m

Hilo Intl

Mon 5/18

9:00 pm-12:14 pm

2 stops12h 14m

$423

San DiegoHilo

SAN - ITO

SANITO

San Diego

Fri 4/17

6:15 pm-8:27 am

1 stop17h 12m

Hilo Intl

Fri 4/24

8:23 am-7:15 am

1 stop19h 52m

$426

San DiegoHilo

SAN - ITO

SANITO

San Diego

Wed 4/8

7:25 am-6:10 pm

2 stops13h 45m

Hilo Intl

Mon 4/13

3:30 pm-5:55 am

1 stop11h 25m

$427

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 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 $405.

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

You could potentially save up to 24% 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 February 2026, prices for San Diego to Hilo flights are approximately 93% 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 48m
Direct flights	None

The fastest flight from San Diego to Hilo takes 7h 48m

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 7h 48m, 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 February 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 49% of all bookings. The subsequent popular airlines are Alaska Airlines at 34% and Hawaiian Airlines at 16%.

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 11,884 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $332	Free Cancellation	Rating 7.8 2,833 reviews	Search Hawaiian Airlines flights
Southwest	PriceFrom $348	Free Cancellation	Rating 8.0 4,285 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.