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 61% of people opting to fly with this airline when traveling to Hilo. Keep in mind that there are 4 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 October 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.

$213 Cheap Flights from San Diego to Hilo in 2026/27

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 - 6:19 pmSAN San Diego-ITO Hilo Intl

9h 50m1 stop Kahului

8:45 pm - 6:50 amITO Hilo Intl-SAN San Diego

8h 05m1 stop Honolulu

$435Multiple Airlines

Mon, Feb 22 - Mon, Feb 22

9:40 am - 2:35 pmSAN San Diego-ITO Hilo Intl

7h 55m1 stop Honolulu

6:00 am - 3:45 pmITO Hilo Intl-SAN San Diego

7h 45m1 stop Honolulu

$440Southwest

Thu, Oct 29 - Thu, Nov 5

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

10h 15m1 stop Honolulu

9:30 pm - 9:25 amITO Hilo Intl-SAN San Diego

9h 55m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

$450Southwest

Mon, Feb 22 - Mon, Feb 22

9:40 am - 6:15 pmSAN San Diego-ITO Hilo Intl

11h 35m1 stop Honolulu

9:25 pm - 10:40 amITO Hilo Intl-SAN San Diego

11h 15m2 stops Las Vegas Harry Reid Intl San Jose

$450Southwest

Thu, Oct 29 - Thu, Nov 5

8:05 am - 3:22 pmSAN San Diego-ITO Hilo Intl

9h 17m1 stop Honolulu

6:00 am - 3:59 pmITO Hilo Intl-SAN San Diego

7h 59m1 stop Honolulu

$455Alaska Airlines

Mon, Nov 2 - Mon, Nov 9

7:10 am - 12:35 pmSAN San Diego-ITO Hilo Intl

8h 25m1 stop Las Vegas Harry Reid Intl

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

9h 00m1 stop Las Vegas Harry Reid Intl

$459Southwest

Thu, Oct 22 - Thu, Oct 29

9:30 am - 6:15 pmSAN San Diego-ITO Hilo Intl

11h 45m2 stops San Jose Honolulu

9:25 pm - 9:40 amITO Hilo Intl-SAN San Diego

10h 15m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

$460Southwest

Thu, Oct 29 - Thu, Nov 5

1:15 pm - 9:50 pmSAN San Diego-ITO Hilo Intl

10h 35m2 stops Oakland Honolulu

6:55 pm - 6:45 amITO Hilo Intl-SAN San Diego

9h 50m1 stop Honolulu

$465Southwest

Mon, Nov 2 - Mon, Nov 9

7:10 am - 12:35 pmSAN San Diego-ITO Hilo Intl

8h 25m1 stop Las Vegas Harry Reid Intl

8:45 pm - 11:10 amITO Hilo Intl-SAN San Diego

11h 25m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

$465Southwest

Thu, Oct 22 - Thu, Oct 29

9:40 am - 6:15 pmSAN San Diego-ITO Hilo Intl

11h 35m1 stop Honolulu

8:45 pm - 10:40 amITO Hilo Intl-SAN San Diego

10h 55m1 stop Las Vegas Harry Reid Intl

$470Southwest

Mon, Oct 19 - Fri, Oct 23

Cheap last minute flights

Enter your travel dates to find the best prices.

9:40 am - 6:15 pmSAN San Diego-ITO Hilo Intl

11h 35m1 stop Honolulu

6:00 am - 4:40 pmITO Hilo Intl-SAN San Diego

7h 40m1 stop Honolulu

$525Southwest

Wed, Oct 7 - Mon, Oct 19

9:40 am - 6:15 pmSAN San Diego-ITO Hilo Intl

11h 35m1 stop Honolulu

6:00 am - 7:15 pmITO Hilo Intl-SAN San Diego

10h 15m2 stops Honolulu San Jose

$565Southwest

Wed, Oct 7 - Mon, Oct 19

6:15 am - 2:35 pmSAN San Diego-ITO Hilo Intl

11h 20m2 stops Sacramento Intl Honolulu

6:00 am - 7:10 pmITO Hilo Intl-SAN San Diego

10h 10m2 stops Honolulu San Jose

$609Southwest

Sat, Oct 10 - Wed, Oct 14

6:15 am - 2:35 pmSAN San Diego-ITO Hilo Intl

11h 20m2 stops Sacramento Intl Honolulu

6:00 am - 4:40 pmITO Hilo Intl-SAN San Diego

7h 40m1 stop Honolulu

$609Southwest

Sat, Oct 10 - Wed, Oct 14

5:00 pm - 9:57 pmSAN San Diego-ITO Hilo Intl

7h 57m1 stop Honolulu

6:49 pm - 9:56 amITO Hilo Intl-SAN San Diego

12h 07m2 stops Honolulu Portland

$615Multiple Airlines

Wed, Oct 7 - Mon, Oct 12

6:53 am - 4:19 pmSAN San Diego-ITO Hilo Intl

12h 26m2 stops Portland Honolulu

6:49 pm - 9:56 amITO Hilo Intl-SAN San Diego

12h 07m2 stops Honolulu Portland

$625Multiple Airlines

Wed, Oct 7 - Mon, Oct 12

11:05 am - 6:15 pmSAN San Diego-ITO Hilo Intl

10h 10m2 stops San Jose Honolulu

6:00 am - 7:15 pmITO Hilo Intl-SAN San Diego

10h 15m2 stops Honolulu San Jose

$639Southwest

Wed, Oct 7 - Mon, Oct 19

6:53 am - 3:21 pmSAN San Diego-ITO Hilo Intl

11h 28m2 stops Portland Honolulu

6:49 pm - 1:23 pmITO Hilo Intl-SAN San Diego

15h 34m2 stops Honolulu Seattle/Tacoma Intl

$676Multiple Airlines

Wed, Oct 7 - Mon, Oct 19

6:15 am - 2:35 pmSAN San Diego-ITO Hilo Intl

11h 20m2 stops Sacramento Intl Honolulu

6:00 am - 7:10 pmITO Hilo Intl-SAN San Diego

10h 10m2 stops Honolulu San Jose

$680Southwest

Sat, Oct 10 - Wed, Oct 14

11:05 am - 4:19 pmSAN San Diego-ITO Hilo Intl

8h 14m1 stop Honolulu

8:45 pm - 3:45 pmITO Hilo Intl-SAN San Diego

16h 00m1 stop Honolulu

$693Multiple Airlines

Wed, Oct 7 - Mon, Oct 12

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Southwest flights from San Diego to Hilo

Our best Southwest deals on San Diego to Hilo flight tickets

Southwest

Oct 29

SAN9:40 amSan Diego

7h 55m

1 stop

ITO2:35 pmHilo Intl

Nov 5

ITO6:00 amHilo Intl

7h 45m

1 stop

SAN3:45 pmSan Diego

$440

Southwest

Oct 29

SAN9:40 amSan Diego

11h 35m

1 stop

ITO6:15 pmHilo Intl

Nov 5

ITO9:25 pmHilo Intl

11h 15m

2 stops

SAN10:40 amSan Diego

$450

Southwest

Oct 22

SAN7:10 amSan Diego

8h 25m

1 stop

ITO12:35 pmHilo Intl

Oct 29

ITO8:45 pmHilo Intl

9h 00m

1 stop

SAN8:45 amSan Diego

$459

Alaska Airlines flights from San Diego to Hilo

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

Alaska Airlines

Nov 2

SAN8:05 amSan Diego

9h 17m

1 stop

ITO3:22 pmHilo Intl

Nov 9

ITO6:00 amHilo Intl

7h 59m

1 stop

SAN3:59 pmSan Diego

$455

Alaska Airlines

Feb 15

SAN5:35 pmSan Diego

15h 29m

1 stop

ITO7:04 amHilo Intl

Feb 22

ITO2:54 pmHilo Intl

13h 56m

1 stop

SAN6:50 amSan Diego

$500

Alaska Airlines

Dec 2

SAN8:15 amSan Diego

10h 06m

1 stop

ITO4:21 pmHilo Intl

Dec 9

ITO6:00 amHilo Intl

8h 19m

1 stop

SAN4:19 pmSan Diego

$581

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Mon 2/22

10:29 am-6:19 pm

1 stop9h 50m

Hilo Intl

Mon 2/22

8:45 pm-6:50 am

1 stop8h 05m

$435

Quickest round-trip

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Thu 10/29

9:40 am-2:35 pm

1 stop7h 55m

Hilo Intl

Thu 11/5

6:00 am-3:45 pm

1 stop7h 45m

$440

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Mon 2/22

9:55 am-6:10 pm

1 stop10h 15m

Hilo Intl

Mon 2/22

9:30 pm-9:25 am

2 stops9h 55m

$450

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Thu 10/29

9:40 am-6:15 pm

1 stop11h 35m

Hilo Intl

Thu 11/5

9:25 pm-10:40 am

2 stops11h 15m

$450

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Mon 11/2

8:05 am-3:22 pm

1 stop9h 17m

Hilo Intl

Mon 11/9

6:00 am-3:59 pm

1 stop7h 59m

$455

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Thu 10/22

7:10 am-12:35 pm

1 stop8h 25m

Hilo Intl

Thu 10/29

8:45 pm-8:45 am

1 stop9h 00m

$459

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Thu 10/29

9:30 am-6:15 pm

2 stops11h 45m

Hilo Intl

Thu 11/5

9:25 pm-9:40 am

2 stops10h 15m

$460

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Mon 11/2

1:15 pm-9:50 pm

2 stops10h 35m

Hilo Intl

Mon 11/9

6:55 pm-6:45 am

1 stop9h 50m

$465

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Thu 10/22

7:10 am-12:35 pm

1 stop8h 25m

Hilo Intl

Thu 10/29

8:45 pm-11:10 am

2 stops11h 25m

$465

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Mon 10/19

9:40 am-6:15 pm

1 stop11h 35m

Hilo Intl

Fri 10/23

8:45 pm-10:40 am

1 stop10h 55m

$470

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 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 October is your next best option. Flight prices from San Diego to Hilo during October average around $391.

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

You could potentially save up to 7% 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 October 2026, prices for San Diego to Hilo flights are approximately 193% 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	$213
Fastest flight time	7h 55m
Direct flights	None

The best one-way flight to Hilo from San Diego in the past 72 hours is $213. The best round-trip flight deal from San Diego to Hilo found on momondo in the last 72 hours is $435.

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 October 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 83% of all bookings. The subsequent popular airline is Alaska Airlines at 17%.

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 13,012 reviews		Search Alaska Airlines flights
Southwest	PriceFrom $396	Free Cancellation	Rating 7.9 4,216 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.