Cheap Flights from St. Marys (KSM) to Hilo (ITO)

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save on select hotels after you book a flight*
  • trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure
Flights from St. Marys (KSM) to Hilo (ITO)
Origin airport
St. Marys
Destination airport
Hilo Intl.
Distance
4721 km

St. Marys to Hilo Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from St. Marys to Hilo offer the perfect respite. Not only does exploring Hilo provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from St. Marys to Hilo may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Hilo are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Hilo more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Hilo is now!

Frequently asked questions

Is it cheaper to buy a plane ticket from KSM to Hilo Intl. Airport last minute?
Booking your flight from St. Marys Airport (KSM) to Hilo Intl. Airport (ITO) at the last minute could save you money if you're lucky to find an epic deal. However, tickets generally don't get cheaper as the date of departure nears. If you hold off, flights could also be booked up or the best seats taken (we hope you like the middle seat!). If you don't want to hedge your bets, book well ahead of when you want to leave. Note that some of the biggest deals can be found up to 12 months in advance. If your preferred carrier hasn't released its airfares yet, check back regularly as offers are constantly updated on Expedia.
What airports do you fly into for Hilo from St. Mary's?
There are two options when flying from St. Mary's to Hilo — Hilo Intl. Airport (ITO) and Waimea-Kohala Airport (MUE). If you arrive at Hilo Intl. Airport (ITO) you'll be about 5 kilometers east of Hilo. Drop your luggage off at your hotel, then venture out and experience the local sights! Carlsmith Beach Park and Coconut Island Park are two of this city's exciting attractions.
Can I change the date of my flight from St. Marys Airport (KSM) to Hilo Intl. Airport?
Plans don't always work out, so Expedia is here to help make things as simple as possible. To start, access your St. Marys Airport (KSM) to ITO itinerary through the Expedia Trips portal and check the fare rules and restrictions about what changes you can make. If you booked your fare in the last 24 hours, some carriers will allow you to cancel for free and book new flights. If you bought your ticket more than 24 hours ago, connect with us through our Customer Service portal to run through your options.