Cheap Flights from Unalaska (DUT) to Mammoth Lakes (MMH)

Popular airlines from Unalaska, AK (DUT) to Mammoth Lakes, CA (MMH-Mammoth Yosemite)

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Frequently asked questions

How much does a flight from Unalaska Airport (DUT) to Mammoth Yosemite Airport (MMH) cost?
Secure a cheap one-way flight or cheap return flight from Unalaska Airport (DUT) to Mammoth Yosemite Airport (MMH) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Unalaska Airport (DUT) to Mammoth Yosemite Airport (MMH)?
The cheapest month to fly from DUT to MMH is , when there's less demand. Off-peak season is usually when better flight deals are available between these airports.
What is the cheapest airline that flies from Unalaska Airport (DUT) to Mammoth Yosemite Airport (MMH)?
To find the cheapest airline that'll fly you from DUT to MMH, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Unalaska Airport (DUT) to Mammoth Yosemite Airport (MMH)?
Direct flights from Unalaska Airport (DUT) to Mammoth Yosemite Airport (MMH) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DUT to MMH?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Unalaska Airport (DUT) to Mammoth Yosemite Airport (MMH)?
To reach Mammoth Yosemite Airport (MMH) without delays, select a flight that leaves Unalaska Airport (DUT) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Unalaska Airport (DUT) to Mammoth Yosemite Airport (MMH) last-minute?
Holding off until just before your trip to book a ticket from DUT to MMH often results in higher prices. While it's possible to find some last-minute discounts, they're not always guaranteed. Allow some flexibility in your schedule for the best chance of getting a bargain.
Is it cheaper to book a DUT to MMH flight and hotel package?
Compared with arranging hotels and flights separately, booking a DUT to MMH flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one convenient place will take the hassle out of planning your trip. Simply secure your flights and choose from our extensive range of hotels, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Unalaska Airport (DUT) to Mammoth Yosemite Airport (MMH)?
It's generally possible to reschedule or cancel your DUT to MMH flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Unalaska
Destination airport
Mammoth Yosemite
Distance
2498 mi

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Unalaska to Mammoth Lakes Flights

The cheapest times to fly from Unalaska to Mammoth Lakes

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 Unalaska to Mammoth Lakes are during the month of . You can find some of the cheapest flights from Unalaska to Mammoth Lakes with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Unalaska to Mammoth Lakes

Sunday is one of the best days to book for cheap flights from Unalaska to Mammoth Lakes: 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 Unalaska to Mammoth Lakes

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 Unalaska to Mammoth Lakes in 2026. 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 Unalaska to Mammoth Lakes 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 Unalaska to Mammoth Lakes 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.

 

Unalaska to Mammoth Lakes Flights

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