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

Southwest and Alaska Airlines 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 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.

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 is 1 operator 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

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:50 pm - 3:21 pmSAN San Diego-ITO Hilo Intl

21h 31m2 stops Seattle/Tacoma Intl Honolulu

6:54 pm - 7:10 amITO Hilo Intl-SAN San Diego

10h 16m1 stop Honolulu

$405Multiple Airlines

Tue, Jan 5 - Tue, Jan 12

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

9h 17m1 stop Honolulu

8:45 pm - 1:58 pmITO Hilo Intl-SAN San Diego

15h 13m2 stops Honolulu Las Vegas Harry Reid Intl

$411Multiple Airlines

Mon, Nov 9 - Tue, Nov 17

4:25 pm - 7:05 amSAN San Diego-ITO Hilo Intl

16h 40m2 stops San Francisco Honolulu

8:45 pm - 1:58 pmITO Hilo Intl-SAN San Diego

15h 13m2 stops Honolulu Las Vegas Harry Reid Intl

$421Multiple Airlines

Mon, Nov 9 - Tue, Nov 17

8:05 am - 4:27 pmSAN San Diego-ITO Hilo Intl

10h 22m1 stop Honolulu

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

10h 31m1 stop Honolulu

$425Multiple Airlines

Mon, Nov 9 - Tue, Nov 17

8:40 am - 2:27 pmSAN San Diego-ITO Hilo Intl

8h 47m1 stop Honolulu

2:07 pm - 8:30 amITO Hilo Intl-SAN San Diego

16h 23m2 stops Honolulu Las Vegas Harry Reid Intl

$439Multiple Airlines

Thu, Oct 29 - Mon, Nov 2

9:55 am - 9:50 pmSAN San Diego-ITO Hilo Intl

13h 55m1 stop Honolulu

9:25 pm - 7:45 amITO Hilo Intl-SAN San Diego

8h 20m1 stop Las Vegas Harry Reid Intl

$448Southwest

Fri, Nov 6 - Fri, Nov 13

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

10h 15m1 stop Honolulu

9:25 pm - 10:30 amITO Hilo Intl-SAN San Diego

11h 05m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

$453Southwest

Fri, Nov 6 - Fri, Nov 13

7:50 pm - 2:21 pmSAN San Diego-ITO Hilo Intl

20h 31m2 stops Seattle/Tacoma Intl Honolulu

8:29 am - 7:16 amITO Hilo Intl-SAN San Diego

20h 47m2 stops Kahului Las Vegas Harry Reid Intl

$454Multiple Airlines

Tue, Jan 5 - Tue, Jan 12

11:05 am - 5:46 pmSAN San Diego-ITO Hilo Intl

9h 41m1 stop Honolulu

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

16h 00m1 stop Honolulu

$455Multiple Airlines

Thu, Oct 22 - Sun, Oct 25

8:40 am - 2:27 pmSAN San Diego-ITO Hilo Intl

8h 47m1 stop Honolulu

2:07 pm - 6:50 amITO Hilo Intl-SAN San Diego

14h 43m1 stop Honolulu

$455Multiple Airlines

Thu, Oct 29 - Mon, Nov 2

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Southwest flights from San Diego to Hilo

Our best Southwest deals on San Diego to Hilo flight tickets

Southwest

Nov 6

SAN9:55 amSan Diego

13h 55m

1 stop

ITO9:50 pmHilo Intl

Nov 13

ITO9:25 pmHilo Intl

8h 20m

1 stop

SAN7:45 amSan Diego

$448

Southwest

Nov 6

SAN9:55 amSan Diego

10h 15m

1 stop

ITO6:10 pmHilo Intl

Nov 13

ITO9:25 pmHilo Intl

11h 05m

2 stops

SAN10:30 amSan Diego

$453

Southwest

Oct 22

SAN7:10 amSan Diego

8h 25m

1 stop

ITO12:35 pmHilo Intl

Oct 26

ITO3:25 pmHilo Intl

12h 10m

1 stop

SAN6:35 amSan Diego

$460

Alaska Airlines flights from San Diego to Hilo

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

Alaska Airlines

Nov 9

SAN8:05 amSan Diego

8h 17m

1 stop

ITO2:22 pmHilo Intl

Nov 17

ITO7:30 pmHilo Intl

18h 29m

1 stop

SAN3:59 pmSan Diego

$483

Alaska Airlines

Nov 1

SAN5:17 pmSan Diego

15h 48m

1 stop

ITO7:05 amHilo Intl

Nov 2

ITO11:00 amHilo Intl

7h 08m

1 stop

SAN8:08 pmSan Diego

$510

Alaska Airlines

Nov 9

SAN8:05 amSan Diego

8h 17m

1 stop

ITO2:22 pmHilo Intl

Nov 17

ITO7:37 amHilo Intl

11h 29m

2 stops

SAN9:06 pmSan Diego

$534

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Tue 1/5

7:50 pm-3:21 pm

2 stops21h 31m

Hilo Intl

Tue 1/12

6:54 pm-7:10 am

1 stop10h 16m

$405

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Mon 11/9

8:05 am-3:22 pm

1 stop9h 17m

Hilo Intl

Tue 11/17

8:45 pm-1:58 pm

2 stops15h 13m

$411

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Mon 11/9

4:25 pm-7:05 am

2 stops16h 40m

Hilo Intl

Tue 11/17

8:45 pm-1:58 pm

2 stops15h 13m

$421

Quickest round-trip

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Mon 11/9

8:05 am-4:27 pm

1 stop10h 22m

Hilo Intl

Tue 11/17

6:19 pm-6:50 am

1 stop10h 31m

$425

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Thu 10/29

8:40 am-2:27 pm

1 stop8h 47m

Hilo Intl

Mon 11/2

2:07 pm-8:30 am

2 stops16h 23m

$439

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Fri 11/6

9:55 am-9:50 pm

1 stop13h 55m

Hilo Intl

Fri 11/13

9:25 pm-7:45 am

1 stop8h 20m

$448

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Fri 11/6

9:55 am-6:10 pm

1 stop10h 15m

Hilo Intl

Fri 11/13

9:25 pm-10:30 am

2 stops11h 05m

$453

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Tue 1/5

7:50 pm-2:21 pm

2 stops20h 31m

Hilo Intl

Tue 1/12

8:29 am-7:16 am

2 stops20h 47m

$454

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Thu 10/22

11:05 am-5:46 pm

1 stop9h 41m

Hilo Intl

Sun 10/25

8:45 pm-3:45 pm

1 stop16h 00m

$455

San DiegoHilo

SAN San Diego - ITO Hilo Intl

SANITO

San Diego

Thu 10/29

8:40 am-2:27 pm

1 stop8h 47m

Hilo Intl

Mon 11/2

2:07 pm-6:50 am

1 stop14h 43m

$455

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 16% 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	8h 47m
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 $405.

The fastest flight from San Diego to Hilo takes 8h 47m

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 8h 47m, 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 is 1 operator 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 100% of all bookings.

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
Southwest	PriceFrom $405	Free Cancellation	Rating 7.9 4,221 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.