$171 Cheap Flights from Cincinnati (CVG) to Sun Valley (SUN)

View $171 flight on Mon, Jan 12, 2026Opens in a new window

Popular airlines from Cincinnati-Northern Kentucky Int'l Airport (CVG) to Sun Valley, ID (SUN-Friedman Memorial)

Cheap Flights from Cincinnati to Sun Valley (CVG-SUN)

Prices were available within the past 7 days and start at $171 for one-way flights and $339 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Dec 13 - Wed, Dec 17
CVG
Cincinnati
SUN
Sun Valley
$339 Roundtrip, found 3 days ago
$339
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Dec 13 from Cincinnati to Sun Valley, returning Wed, Dec 17, priced at $339 found 3 days ago
Alaska Airlines
Mon, Jan 5 - Sat, Jan 10
CVG
Cincinnati
SUN
Sun Valley
$339 Roundtrip, found 4 days ago
$339
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Jan 5 from Cincinnati to Sun Valley, returning Sat, Jan 10, priced at $339 found 4 days ago
American Airlines
Mon, Jan 5 - Sat, Jan 10
CVG
Cincinnati
SUN
Sun Valley
$340 Roundtrip, found 4 days ago
$340
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Jan 5 from Cincinnati to Sun Valley, returning Sat, Jan 10, priced at $340 found 4 days ago
Alaska Airlines
Mon, Jan 12 - Thu, Jan 22
CVG
Cincinnati
SUN
Sun Valley
$340 Roundtrip, found 12 hours ago
$340
Roundtrip
found 12 hours ago
Select Alaska Airlines flight, departing Mon, Jan 12 from Cincinnati to Sun Valley, returning Thu, Jan 22, priced at $340 found 12 hours ago
United
Mon, Jan 12 - Thu, Jan 22
CVG
Cincinnati
SUN
Sun Valley
$341 Roundtrip, found 12 hours ago
$341
Roundtrip
found 12 hours ago
Select United flight, departing Mon, Jan 12 from Cincinnati to Sun Valley, returning Thu, Jan 22, priced at $341 found 12 hours ago
Delta
Mon, Dec 15 - Sat, Dec 20
CVG
Cincinnati
SUN
Sun Valley
$345 Roundtrip, found 3 days ago
$345
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Dec 15 from Cincinnati to Sun Valley, returning Sat, Dec 20, priced at $345 found 3 days ago
United
Mon, Jan 12 - Thu, Jan 22
CVG
Cincinnati
SUN
Sun Valley
$346 Roundtrip, found 12 hours ago
$346
Roundtrip
found 12 hours ago
Select United flight, departing Mon, Jan 12 from Cincinnati to Sun Valley, returning Thu, Jan 22, priced at $346 found 12 hours ago
United
Mon, Jan 5 - Sat, Jan 10
CVG
Cincinnati
SUN
Sun Valley
$348 Roundtrip, found 4 days ago
$348
Roundtrip
found 4 days ago
Select United flight, departing Mon, Jan 5 from Cincinnati to Sun Valley, returning Sat, Jan 10, priced at $348 found 4 days ago
Alaska Airlines
Mon, Jan 5 - Sat, Jan 10
CVG
Cincinnati
SUN
Sun Valley
$348 Roundtrip, found 4 days ago
$348
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Jan 5 from Cincinnati to Sun Valley, returning Sat, Jan 10, priced at $348 found 4 days ago
Hawaiian Airlines
Sat, Jan 17 - Fri, Jan 23
CVG
Cincinnati
SUN
Sun Valley
$382 Roundtrip, found 20 hours ago
$382
Roundtrip
found 20 hours ago
Select Hawaiian Airlines flight, departing Sat, Jan 17 from Cincinnati to Sun Valley, returning Fri, Jan 23, priced at $382 found 20 hours ago

Alternative airports near Sun Valley

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Friedman Memorial SUN. Cheapest and Closest option available. Average driving time to city center is 23 minutes. Flights from $381
SUN
Friedman Memorial
CheapestClosest
Average driving time to city center23 min
Flights from $381

Frequently asked questions

How much does a flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Friedman Memorial Airport (SUN) cost?
Snag a cheap one-way flight from $171 or cheap return flight from $339 from Cincinnati - Northern Kentucky Intl. Airport (CVG) 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 Cincinnati - Northern Kentucky Intl. Airport (CVG) to Friedman Memorial Airport (SUN)?
Planning your getaway for December is a good way to save, as it's the cheapest month for flights between CVG and SUN. You'll typically find the lowest fares during off-peak months.
What is the cheapest airline that flies from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Friedman Memorial Airport (SUN)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest CVG to SUN flight.
How many flights per day from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Friedman Memorial Airport (SUN)?
You'll need to take a flight with a layover when traveling from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Friedman Memorial Airport (SUN). There are no daily direct flights on this route. However, just filter your search to include one or more stops to discover an option that works for you.
What day of the week has the most flights from CVG to SUN?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on a range of factors, including 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 Cincinnati - Northern Kentucky Intl. Airport (CVG) to Friedman Memorial Airport (SUN)?
Book a flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Friedman Memorial Airport (SUN) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures later than this 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 Cincinnati - Northern Kentucky Intl. Airport (CVG) to Friedman Memorial Airport (SUN) last-minute?
Waiting until just before your departure to book your flight from CVG to SUN often results in higher prices. While you might find some last-minute deals, there's no guarantee. Allow some flexibility in your schedule for the best chance of snagging a bargain.
Is it cheaper to book a CVG to SUN flight and hotel package?
Booking a CVG to SUN flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our extensive range of hotels and then add car rentals, flights and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Cincinnati - Northern Kentucky Intl. Airport (CVG) to Friedman Memorial Airport (SUN)?
Typically, it's possible to reschedule or cancel your CVG to SUN flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Cincinnati - Northern Kentucky Intl.
Destination airport
Friedman Memorial
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$338
Distance
1560 mi

Book with confidence

Cincinnati to Sun Valley Flights

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

 

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

Sunday is one of the best days to book for cheap flights from Cincinnati 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 Cincinnati 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 Cincinnati to Sun Valley in 2025. You can also book with separate airlines for your outbound and return journeys, from $171 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 Cincinnati 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 Cincinnati 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.

 

Cincinnati to Sun Valley Flights

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*Available to One Key members.