Cheap Flights from Birmingham (BHX) to Sun Valley (SUN)

Popular airlines from Birmingham Airport (BHX) to Sun Valley, ID (SUN-Friedman Memorial)

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Frequently asked questions

How much does a flight from Birmingham Airport (BHX) to Friedman Memorial Airport (SUN) cost?
Lock in a cheap one-way flight or cheap return flight from Birmingham Airport (BHX) to Friedman Memorial Airport (SUN) 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 Birmingham Airport (BHX) to Friedman Memorial Airport (SUN)?
Planning your trip for can help you save, as it's the cheapest month for flights between BHX and SUN. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Birmingham Airport (BHX) to Friedman Memorial Airport (SUN)?
To find the cheapest airline flying from BHX to SUN, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Birmingham Airport (BHX) to Friedman Memorial Airport (SUN)?
You'll need to catch a flight with a layover if you're traveling from Birmingham Airport (BHX) to Friedman Memorial Airport (SUN). Direct flights don't operate daily on this route. However, simply filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from BHX to SUN?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Birmingham Airport (BHX) to Friedman Memorial Airport (SUN)?
To land at Friedman Memorial Airport (SUN) without delays, opt for a flight that leaves from Birmingham Airport (BHX) before 3 PM. The likelihood 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 Birmingham Airport (BHX) to Friedman Memorial Airport (SUN) last-minute?
Last-minute fares from BHX to SUN are usually more expensive. To secure the best prices, start searching for flights as soon as possible. That being said, if you're flexible with your travel dates, you may find a cheap ticket right before you leave.
Is it cheaper to book a BHX to SUN flight and hotel package?
Securing a BHX to SUN flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our wide range of stays and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Birmingham Airport (BHX) to Friedman Memorial Airport (SUN)?
It's generally possible to reschedule or cancel your BHX to SUN flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Birmingham
Destination airport
Friedman Memorial
Distance
4691 mi

Book with confidence

Book with confidence

Birmingham to Sun Valley Flights

The cheapest times to fly from Birmingham to Sun Valley

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

 

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

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

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 Birmingham to Sun Valley 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 Birmingham to Sun Valley 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 Birmingham to Sun Valley 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.

 

Birmingham to Sun Valley Flights

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*Available to One Key members.