Cheap Flights from St. Marys (KSM) to Unalakleet (UNK)

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Flights from St. Marys (KSM) to Unalakleet (UNK)
Origin airport
St. Marys
Destination airport
Unalakleet
Distance
148 mi

St. Marys to Unalakleet Flights

The cheapest times to fly from St. Marys to Unalakleet

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Marys to Unalakleet are during the month of . You can find some of the cheapest flights from St. Marys to Unalakleet with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Marys to Unalakleet

Sunday is one of the best days to book for cheap flights from St. Marys to Unalakleet: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Marys to Unalakleet

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Marys to Unalakleet in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Marys to Unalakleet flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Marys to Unalakleet airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

Is it cheaper to buy a plane ticket from KSM to Unalakleet Airport last minute?
Booking your flight from St. Marys Airport to UNK at the last minute could save you a tidy sum if you’re lucky enough to find an amazing deal. However, fares don’t typically get cheaper as the date of departure nears. If you wait, flights could also be booked solid or the best seats taken (we hope you like the middle seat!). If you don’t want to risk it, book well in advance of your departure date. It’s worth noting that some of the best deals can be found up to a year in advance. If your preferred airline hasn’t released tickets yet, check back regularly as offers are updated on Expedia all the time.
What airports do you fly into for Unalakleet from St. Mary's?
Flights from St. Mary’s to Unalakleet land via Unalakleet Airport (UNK) and Shaktoolik Airport (SKK). Plenty of people choose to fly into the main hub, Unalakleet Airport (UNK), which is roughly 1 mi northwest of downtown. However, you should make your decision based on your individual circumstances. In addition to the price of tickets, consider things like the ease of getting from both terminals and how far they are from your hotel.
Can I change the date of my flight from KSM to Unalakleet Airport?
Expedia makes it a breeze to make changes to your St. Marys Airport (KSM) to UNK trip yourself. Just go to the Expedia Trips portal and click on “change flight.” Browse around for new flights and secure the one that fits your plans. You’ll see an estimate of your flight change fee, if applicable. Alternatively, use our Customer Service portal to chat to our Virtual Agent and quickly get answers to all your questions.

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