$545 Cheap Flights from Sun Valley (SUN) to Bangor (BGR)

View $545 flight on Thu, Aug 27, 2026Opens in a new window

Popular airlines from Sun Valley, ID (SUN-Friedman Memorial) to Bangor Intl. Airport (BGR)

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Cheap Flights from Sun Valley to Bangor (SUN-BGR)

Prices were available within the past 7 days and start at $545 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Sun Valley (SUN) to Bangor (BGR)
Origin airport
Friedman Memorial
Destination airport
Bangor Intl.
Distance
2226 mi

Sun Valley to Bangor Flights

The cheapest times to fly from Sun Valley to Bangor

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

 

The best time to book a flight from Sun Valley to Bangor

Sunday is one of the best days to book for cheap flights from Sun Valley to Bangor: 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 Sun Valley to Bangor

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 Sun Valley to Bangor in 2026. You can also book with separate airlines for your outbound and return journeys, from $545 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 Sun Valley to Bangor 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 Sun Valley to Bangor 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

How much does a flight from Friedman Memorial Airport (SUN) to Bangor Intl. Airport (BGR) cost?
Lock in a cheap one-way flight from $545 or cheap return flight from Friedman Memorial Airport (SUN) to Bangor Intl. Airport (BGR) 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 Friedman Memorial Airport (SUN) to Bangor Intl. Airport (BGR)?
Flying in is a good way to save, as it's the cheapest month for flights between SUN and BGR. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Friedman Memorial Airport (SUN) to Bangor Intl. Airport (BGR)?
To find the cheapest airline that'll fly you from SUN to BGR, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Friedman Memorial Airport (SUN) to Bangor Intl. Airport (BGR)?
There are no daily nonstop flights available from Friedman Memorial Airport (SUN) to Bangor Intl. Airport (BGR). But you can choose flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from SUN to BGR?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary based on various factors, such as the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Friedman Memorial Airport (SUN) to Bangor Intl. Airport (BGR)?
Book a flight from Friedman Memorial Airport (SUN) to Bangor Intl. Airport (BGR) that takes off before 3 PM to reduce the risk of cancellations. Later departures have a 22% higher chance of being canceled, on average.**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 Friedman Memorial Airport (SUN) to Bangor Intl. Airport (BGR) last-minute?
Waiting until right before your break to book your flight from SUN to BGR often results in higher prices. While you may come across some last-minute offers, they're not always guaranteed. Be flexible with your travel plans to maximize your chances of landing a bargain.
Is it cheaper to book a SUN to BGR flight and hotel package?
You'll typically save money by booking a SUN to BGR flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one convenient place. Once you've selected your preferred flights and accommodations, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from Friedman Memorial Airport (SUN) to Bangor Intl. Airport (BGR)?
You can usually reschedule or cancel your SUN to BGR flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find further details on our Customer Service portal.

*Flight schedules are subject to change.

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*Available to One Key members.