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 5 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?

Alaska Airlines and American Airlines are the most popular carriers 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 July 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.

$274 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 low for flights on this route. Typical prices usually range from $614 to $674. The lowest price recently found on this route was $375.

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.

5:15 pm - 7:03 am

SAN

ITO

16h 48m

1 stop

7:44 pm - 6:52 am

ITO

SAN

8h 08m

1 stop

$375Multiple Airlines

Mon, Sep 14 - Mon, Sep 21

9:55 am - 6:10 pm

SAN

ITO

10h 15m

1 stop

3:30 pm - 6:45 am

ITO

SAN

13h 15m

1 stop

$379Southwest

Sun, Nov 15 - Thu, Nov 19

6:35 am - 1:20 pm

SAN

ITO

8h 45m

1 stop

9:25 pm - 7:40 am

ITO

SAN

8h 15m

1 stop

$380Southwest

Sun, Nov 1 - Thu, Nov 5

5:15 pm - 7:03 am

SAN

ITO

16h 48m

1 stop

7:44 pm - 10:08 am

ITO

SAN

11h 24m

2 stops

$385Multiple Airlines

Mon, Sep 14 - Mon, Sep 21

11:05 am - 6:15 pm

SAN

ITO

10h 10m

2 stops

8:45 pm - 8:45 am

ITO

SAN

9h 00m

1 stop

$386Southwest

Tue, Oct 13 - Thu, Oct 22

7:10 am - 6:10 pm

SAN

ITO

13h 00m

2 stops

3:30 pm - 6:45 am

ITO

SAN

13h 15m

1 stop

$389Southwest

Sun, Nov 15 - Thu, Nov 19

11:02 am - 5:27 pm

SAN

ITO

9h 25m

1 stop

6:00 am - 4:02 pm

ITO

SAN

7h 02m

1 stop

$398Multiple Airlines

Fri, Oct 23 - Fri, Oct 30

11:05 am - 6:15 pm

SAN

ITO

10h 10m

2 stops

8:45 pm - 11:10 am

ITO

SAN

11h 25m

2 stops

$399Southwest

Tue, Oct 13 - Thu, Oct 22

11:00 am - 8:13 pm

SAN

ITO

11h 13m

1 stop

6:00 am - 3:59 pm

ITO

SAN

7h 59m

1 stop

$400Multiple Airlines

Mon, Nov 9 - Tue, Nov 10

7:15 am - 6:17 pm

SAN

ITO

14h 02m

2 stops

6:00 am - 4:00 pm

ITO

SAN

7h 00m

1 stop

$404Multiple Airlines

Sun, Sep 20 - Mon, Sep 21

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American Airlines flights from San Diego to Hilo

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

American Airlines

Jul 15

SAN6:20 amSan Diego

16h 53m

3 stops

ITO8:13 pmHilo Intl

Aug 5

ITO4:47 pmHilo Intl

13h 03m

2 stops

SAN8:50 amSan Diego

$911

American Airlines

Jul 15

SAN6:20 amSan Diego

16h 53m

3 stops

ITO8:13 pmHilo Intl

Aug 5

ITO7:59 pmHilo Intl

12h 58m

2 stops

SAN11:57 amSan Diego

$1,012

American Airlines

Jul 15

SAN6:20 amSan Diego

16h 53m

3 stops

ITO8:13 pmHilo Intl

Aug 5

ITO7:59 pmHilo Intl

12h 58m

2 stops

SAN11:57 amSan Diego

$1,071

Southwest flights from San Diego to Hilo

Our best Southwest deals on San Diego to Hilo flight tickets

Southwest

Nov 15

SAN9:55 amSan Diego

10h 15m

1 stop

ITO6:10 pmHilo Intl

Nov 19

ITO3:30 pmHilo Intl

13h 15m

1 stop

SAN6:45 amSan Diego

$379

Southwest

Nov 1

SAN6:35 amSan Diego

8h 45m

1 stop

ITO1:20 pmHilo Intl

Nov 5

ITO9:25 pmHilo Intl

8h 15m

1 stop

SAN7:40 amSan Diego

$380

Southwest

Oct 13

SAN11:05 amSan Diego

10h 10m

2 stops

ITO6:15 pmHilo Intl

Oct 22

ITO8:45 pmHilo Intl

9h 00m

1 stop

SAN8:45 amSan Diego

$386

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San DiegoHilo

SAN - ITO

SANITO

San Diego

Mon 9/14

5:15 pm-7:03 am

1 stop16h 48m

Hilo Intl

Mon 9/21

7:44 pm-6:52 am

1 stop8h 08m

$375

San DiegoHilo

SAN - ITO

SANITO

San Diego

Sun 11/15

9:55 am-6:10 pm

1 stop10h 15m

Hilo Intl

Thu 11/19

3:30 pm-6:45 am

1 stop13h 15m

$379

San DiegoHilo

SAN - ITO

SANITO

San Diego

Sun 11/1

6:35 am-1:20 pm

1 stop8h 45m

Hilo Intl

Thu 11/5

9:25 pm-7:40 am

1 stop8h 15m

$380

San DiegoHilo

SAN - ITO

SANITO

San Diego

Mon 9/14

5:15 pm-7:03 am

1 stop16h 48m

Hilo Intl

Mon 9/21

7:44 pm-10:08 am

2 stops11h 24m

$385

San DiegoHilo

SAN - ITO

SANITO

San Diego

Tue 10/13

11:05 am-6:15 pm

2 stops10h 10m

Hilo Intl

Thu 10/22

8:45 pm-8:45 am

1 stop9h 00m

$386

San DiegoHilo

SAN - ITO

SANITO

San Diego

Sun 11/15

7:10 am-6:10 pm

2 stops13h 00m

Hilo Intl

Thu 11/19

3:30 pm-6:45 am

1 stop13h 15m

$389

Quickest round-trip

San DiegoHilo

SAN - ITO

SANITO

San Diego

Fri 10/23

11:02 am-5:27 pm

1 stop9h 25m

Hilo Intl

Fri 10/30

6:00 am-4:02 pm

1 stop7h 02m

$398

San DiegoHilo

SAN - ITO

SANITO

San Diego

Tue 10/13

11:05 am-6:15 pm

2 stops10h 10m

Hilo Intl

Thu 10/22

8:45 pm-11:10 am

2 stops11h 25m

$399

San DiegoHilo

SAN - ITO

SANITO

San Diego

Mon 11/9

11:00 am-8:13 pm

1 stop11h 13m

Hilo Intl

Tue 11/10

6:00 am-3:59 pm

1 stop7h 59m

$400

San DiegoHilo

SAN - ITO

SANITO

San Diego

Sun 9/20

7:15 am-6:17 pm

2 stops14h 02m

Hilo Intl

Mon 9/21

6:00 am-4:00 pm

1 stop7h 00m

$404

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 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 September is your next best option. Flight prices from San Diego to Hilo during September average around $349.

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 July 2026, prices for San Diego to Hilo flights are approximately 34% 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 43m
Direct flights	None

The fastest flight from San Diego to Hilo takes 7h 43m

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 43m, 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 July 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 73% of all bookings. The subsequent popular airline is Alaska Airlines at 27%.

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 12,654 reviews		Search Alaska Airlines flights
Southwest	PriceFrom $381	Free Cancellation	Rating 7.9 4,248 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.