$201 Cheap Flights from Birmingham (BHM) to Sun Valley (SUN)

View $201 flight on Tue, Mar 10, 2026Opens in a new window

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

Cheap Flights from Birmingham to Sun Valley (BHM-SUN)

Prices were available within the past 7 days and start at $201 for one-way flights and $527 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Dec 18 - Mon, Dec 22
BHM
Birmingham
SUN
Sun Valley
$527 Roundtrip, found 6 days ago
$527
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Dec 18 from Birmingham to Sun Valley, returning Mon, Dec 22, priced at $527 found 6 days ago
American Airlines
Thu, Dec 18 - Mon, Dec 22
BHM
Birmingham
SUN
Sun Valley
$529 Roundtrip, found 6 days ago
$529
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Dec 18 from Birmingham to Sun Valley, returning Mon, Dec 22, priced at $529 found 6 days ago
American Airlines
Thu, Dec 18 - Mon, Dec 22
BHM
Birmingham
SUN
Sun Valley
$588 Roundtrip, found 6 days ago
$588
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Dec 18 from Birmingham to Sun Valley, returning Mon, Dec 22, priced at $588 found 6 days ago
American Airlines
Thu, Dec 18 - Mon, Dec 22
BHM
Birmingham
SUN
Sun Valley
$590 Roundtrip, found 6 days ago
$590
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Dec 18 from Birmingham to Sun Valley, returning Mon, Dec 22, priced at $590 found 6 days ago
American Airlines
Thu, Dec 18 - Mon, Dec 22
BHM
Birmingham
SUN
Sun Valley
$604 Roundtrip, found 6 days ago
$604
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Dec 18 from Birmingham to Sun Valley, returning Mon, Dec 22, priced at $604 found 6 days ago
American Airlines
Thu, Dec 18 - Mon, Dec 22
BHM
Birmingham
SUN
Sun Valley
$634 Roundtrip, found 6 days ago
$634
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Dec 18 from Birmingham to Sun Valley, returning Mon, Dec 22, priced at $634 found 6 days ago
American Airlines
Thu, Dec 18 - Mon, Dec 22
BHM
Birmingham
SUN
Sun Valley
$647 Roundtrip, found 6 days ago
$647
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Dec 18 from Birmingham to Sun Valley, returning Mon, Dec 22, priced at $647 found 6 days ago
American Airlines
Thu, Dec 18 - Mon, Dec 22
BHM
Birmingham
SUN
Sun Valley
$653 Roundtrip, found 6 days ago
$653
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Dec 18 from Birmingham to Sun Valley, returning Mon, Dec 22, priced at $653 found 6 days ago
Delta
Thu, Dec 18 - Mon, Dec 22
BHM
Birmingham
SUN
Sun Valley
$709 Roundtrip, found 6 days ago
$709
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Dec 18 from Birmingham to Sun Valley, returning Mon, Dec 22, priced at $709 found 6 days ago
United
Thu, Dec 18 - Mon, Dec 22
BHM
Birmingham
SUN
Sun Valley
$891 Roundtrip, found 6 days ago
$891
Roundtrip
found 6 days ago
Select United flight, departing Thu, Dec 18 from Birmingham to Sun Valley, returning Mon, Dec 22, priced at $891 found 6 days ago

Frequently asked questions

How much does a flight from Birmingham Intl. Airport (BHM) to Friedman Memorial Airport (SUN) cost?
Secure a cheap one-way flight from $201 or cheap return flight from $527 from Birmingham Intl. Airport (BHM) to Friedman Memorial Airport (SUN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Birmingham Intl. Airport (BHM) to Friedman Memorial Airport (SUN)?
December is the cheapest month to fly from BHM to SUN. Traveling outside of peak seasons is often the key to finding better fares.
What is the cheapest airline that flies from Birmingham Intl. Airport (BHM) to Friedman Memorial Airport (SUN)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest BHM to SUN flight.
How many flights per day from Birmingham Intl. Airport (BHM) to Friedman Memorial Airport (SUN)?
You'll have to hop on a flight with a layover if you're traveling from Birmingham Intl. Airport (BHM) 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 find the best option for your trip.
What day of the week has the most flights from BHM to SUN?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on a range of factors, such as the airline and season.*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 Intl. Airport (BHM) to Friedman Memorial Airport (SUN)?
To arrive at Friedman Memorial Airport (SUN) on time, book a flight that leaves from Birmingham Intl. Airport (BHM) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Intl. Airport (BHM) to Friedman Memorial Airport (SUN) last-minute?
Booking your ticket from BHM to SUN shortly before your getaway is generally more expensive. However, if you're flexible with your travel times and dates, you could score a cheap last-minute fare.
Is it cheaper to book a BHM to SUN flight and hotel package?
Compared with arranging hotels and flights separately, booking a BHM to SUN flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one place takes the hassle out of planning your trip. Simply secure your flights and select from our extensive range of hotels, then personalize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Birmingham Intl. Airport (BHM) to Friedman Memorial Airport (SUN)?
Typically, you're able to reschedule or cancel your BHM to SUN flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's policies and fees on flight changes, or if you'd like more information, head to our Customer Service portal.

Travel information

Origin airport
Birmingham Intl.
Destination airport
Friedman Memorial
Airlines serving
Delta, United
Roundtrip price
$527
Distance
1629 mi

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 December. 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 $201 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.