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

Alaska Airlines is the most popular carrier 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 August 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.

$204 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.

6:35 am - 1:20 pmSAN San Diego-ITO Hilo Intl

8h 45m1 stop Las Vegas Harry Reid Intl

3:30 pm - 6:45 amITO Hilo Intl-SAN San Diego

13h 15m1 stop Honolulu

$420Southwest

Fri, Nov 27 - Tue, Dec 1

12:30 pm - 9:50 pmSAN San Diego-ITO Hilo Intl

11h 20m2 stops Oakland Honolulu

9:30 pm - 10:00 amITO Hilo Intl-SAN San Diego

10h 30m1 stop Las Vegas Harry Reid Intl

$421Southwest

Mon, Jan 11 - Mon, Jan 18

10:29 pm - 10:28 amSAN San Diego-ITO Hilo Intl

13h 59m2 stops Las Vegas Harry Reid Intl Honolulu

6:19 pm - 6:50 amITO Hilo Intl-SAN San Diego

10h 31m1 stop Honolulu

$422Multiple Airlines

Mon, Nov 2 - Tue, Nov 3

12:30 pm - 9:50 pmSAN San Diego-ITO Hilo Intl

11h 20m2 stops Oakland Honolulu

6:55 pm - 7:55 amITO Hilo Intl-SAN San Diego

11h 00m2 stops Honolulu Phoenix Sky Harbor Intl

$426Southwest

Mon, Jan 11 - Mon, Jan 18

9:55 am - 6:10 pmSAN San Diego-ITO Hilo Intl

10h 15m1 stop Honolulu

9:30 pm - 8:45 amITO Hilo Intl-SAN San Diego

9h 15m1 stop Las Vegas Harry Reid Intl

$430Southwest

Mon, Jan 11 - Mon, Jan 18

8:35 am - 3:21 pmSAN San Diego-ITO Hilo Intl

9h 46m1 stop Honolulu

8:30 am - 8:22 amITO Hilo Intl-SAN San Diego

20h 52m2 stops Kahului Las Vegas Harry Reid Intl

$431Multiple Airlines

Sun, Oct 18 - Mon, Oct 26

10:29 pm - 7:59 amSAN San Diego-ITO Hilo Intl

11h 30m2 stops Las Vegas Harry Reid Intl Honolulu

6:19 pm - 8:42 amITO Hilo Intl-SAN San Diego

12h 23m2 stops Honolulu San Francisco

$432Multiple Airlines

Mon, Nov 2 - Tue, Nov 3

8:35 am - 2:27 pmSAN San Diego-ITO Hilo Intl

8h 52m1 stop Honolulu

6:49 pm - 6:35 amITO Hilo Intl-SAN San Diego

8h 46m1 stop Honolulu

$435Multiple Airlines

Sun, Oct 18 - Mon, Oct 26

6:50 pm - 6:17 pmSAN San Diego-ITO Hilo Intl

26h 27m1 stop Kahului

7:30 pm - 8:39 pmITO Hilo Intl-SAN San Diego

22h 09m1 stop Honolulu

$436Multiple Airlines

Tue, Oct 6 - Tue, Oct 13

10:29 am - 6:19 pmSAN San Diego-ITO Hilo Intl

9h 50m1 stop Kahului

2:54 pm - 6:50 amITO Hilo Intl-SAN San Diego

13h 56m1 stop Honolulu

$438Multiple Airlines

Tue, Feb 16 - Wed, Mar 10

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Southwest flights from San Diego to Hilo

Our best Southwest deals on San Diego to Hilo flight tickets

Southwest

Nov 27

SAN6:35 amSan Diego

8h 45m

1 stop

ITO1:20 pmHilo Intl

Dec 1

ITO3:30 pmHilo Intl

13h 15m

1 stop

SAN6:45 amSan Diego

$420

Southwest

Jan 11

SAN12:30 pmSan Diego

11h 20m

2 stops

ITO9:50 pmHilo Intl

Jan 18

ITO9:30 pmHilo Intl

10h 30m

1 stop

SAN10:00 amSan Diego

$421

Southwest

Jan 11

SAN12:30 pmSan Diego

11h 20m

2 stops

ITO9:50 pmHilo Intl

Jan 18

ITO6:55 pmHilo Intl

11h 00m

2 stops

SAN7:55 amSan Diego

$426

American Airlines flights from San Diego to Hilo

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

American Airlines

Aug 30

SAN6:25 amSan Diego

11h 00m

2 stops

ITO2:25 pmHilo Intl

Sep 7

ITO6:49 pmHilo Intl

14h 08m

2 stops

SAN11:57 amSan Diego

$625

American Airlines

Sep 5

SAN6:25 amSan Diego

16h 48m

3 stops

ITO8:13 pmHilo Intl

Sep 8

ITO6:49 pmHilo Intl

11h 07m

2 stops

SAN8:56 amSan Diego

$918

American Airlines

Aug 30

SAN9:40 amSan Diego

15h 14m

3 stops

ITO9:54 pmHilo Intl

Sep 7

ITO6:49 pmHilo Intl

14h 08m

2 stops

SAN11:57 amSan Diego

$939

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Fri 11/27

6:35 am-1:20 pm

1 stop8h 45m

Hilo Intl

Tue 12/1

3:30 pm-6:45 am

1 stop13h 15m

$420

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Mon 1/11

12:30 pm-9:50 pm

2 stops11h 20m

Hilo Intl

Mon 1/18

9:30 pm-10:00 am

1 stop10h 30m

$421

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Mon 11/2

10:29 pm-10:28 am

2 stops13h 59m

Hilo Intl

Tue 11/3

6:19 pm-6:50 am

1 stop10h 31m

$422

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Mon 1/11

12:30 pm-9:50 pm

2 stops11h 20m

Hilo Intl

Mon 1/18

6:55 pm-7:55 am

2 stops11h 00m

$426

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Mon 1/11

9:55 am-6:10 pm

1 stop10h 15m

Hilo Intl

Mon 1/18

9:30 pm-8:45 am

1 stop9h 15m

$430

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Sun 10/18

8:35 am-3:21 pm

1 stop9h 46m

Hilo Intl

Mon 10/26

8:30 am-8:22 am

2 stops20h 52m

$431

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Mon 11/2

10:29 pm-7:59 am

2 stops11h 30m

Hilo Intl

Tue 11/3

6:19 pm-8:42 am

2 stops12h 23m

$432

Quickest round-trip

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Sun 10/18

8:35 am-2:27 pm

1 stop8h 52m

Hilo Intl

Mon 10/26

6:49 pm-6:35 am

1 stop8h 46m

$435

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Tue 10/6

6:50 pm-6:17 pm

1 stop26h 27m

Hilo Intl

Tue 10/13

7:30 pm-8:39 pm

1 stop22h 09m

$436

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Tue 2/16

10:29 am-6:19 pm

1 stop9h 50m

Hilo Intl

Wed 3/10

2:54 pm-6:50 am

1 stop13h 56m

$438

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 $597 to $646.
The lowest price recently found on this route was $420.

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 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 20% 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 August 2026, prices for San Diego to Hilo flights are approximately 24% 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

Best Price Found	$204
Fastest flight time	7h 55m
Direct flights	None

The best one-way flight to Hilo from San Diego in the past 72 hours is $204. The best round-trip flight deal from San Diego to Hilo found on momondo in the last 72 hours is $420.

The fastest flight from San Diego to Hilo takes 7h 55m

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 55m, 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 August 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 80% of all bookings. The subsequent popular airline is Alaska Airlines at 20%.

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 12,840 reviews		Search Alaska Airlines flights
Southwest	PriceFrom $396	Free Cancellation	Rating 8.0 4,209 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.