$176 Cheap Flights from Grand Rapids (GRR) to Sun Valley (SUN)

View $176 flight on Mon, Jan 26, 2026Opens in a new window

Popular airlines from Gerald R. Ford International Airport (GRR) to Sun Valley, ID (SUN-Friedman Memorial)

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Cheap Flights from Grand Rapids to Sun Valley (GRR-SUN)

Prices were available within the past 7 days and start at $176 for one-way flights and $291 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Mon, Jan 26 - Thu, Jan 29
GRR
Grand Rapids
SUN
Sun Valley
$291 Roundtrip, found 8 hours ago
$291
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Mon, Jan 26 from Grand Rapids to Sun Valley, returning Thu, Jan 29, priced at $291 found 8 hours ago
United
Mon, Jan 26 - Thu, Jan 29
GRR
Grand Rapids
SUN
Sun Valley
$291 Roundtrip, found 8 hours ago
$291
Roundtrip
found 8 hours ago
Select United flight, departing Mon, Jan 26 from Grand Rapids to Sun Valley, returning Thu, Jan 29, priced at $291 found 8 hours ago
United
Mon, Jan 26 - Thu, Jan 29
GRR
Grand Rapids
SUN
Sun Valley
$296 Roundtrip, found 8 hours ago
$296
Roundtrip
found 8 hours ago
Select United flight, departing Mon, Jan 26 from Grand Rapids to Sun Valley, returning Thu, Jan 29, priced at $296 found 8 hours ago
United
Mon, Jan 26 - Thu, Jan 29
GRR
Grand Rapids
SUN
Sun Valley
$309 Roundtrip, found 8 hours ago
$309
Roundtrip
found 8 hours ago
Select United flight, departing Mon, Jan 26 from Grand Rapids to Sun Valley, returning Thu, Jan 29, priced at $309 found 8 hours ago
Delta
Tue, Jan 27 - Tue, Feb 3
GRR
Grand Rapids
SUN
Sun Valley
$310 Roundtrip, found 1 day ago
$310
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jan 27 from Grand Rapids to Sun Valley, returning Tue, Feb 3, priced at $310 found 1 day ago
United
Mon, Jan 26 - Thu, Jan 29
GRR
Grand Rapids
SUN
Sun Valley
$327 Roundtrip, found 8 hours ago
$327
Roundtrip
found 8 hours ago
Select United flight, departing Mon, Jan 26 from Grand Rapids to Sun Valley, returning Thu, Jan 29, priced at $327 found 8 hours ago
Delta
Sat, Jan 24 - Wed, Jan 28
GRR
Grand Rapids
SUN
Sun Valley
$330 Roundtrip, found 8 hours ago
$330
Roundtrip
found 8 hours ago
Select Delta flight, departing Sat, Jan 24 from Grand Rapids to Sun Valley, returning Wed, Jan 28, priced at $330 found 8 hours ago
Delta
Tue, Jan 27 - Wed, Jan 28
GRR
Grand Rapids
SUN
Sun Valley
$331 Roundtrip, found 8 hours ago
$331
Roundtrip
found 8 hours ago
Select Delta flight, departing Tue, Jan 27 from Grand Rapids to Sun Valley, returning Wed, Jan 28, priced at $331 found 8 hours ago
Delta
Mon, Jan 26 - Wed, Jan 28
GRR
Grand Rapids
SUN
Sun Valley
$341 Roundtrip, found 8 hours ago
$341
Roundtrip
found 8 hours ago
Select Delta flight, departing Mon, Jan 26 from Grand Rapids to Sun Valley, returning Wed, Jan 28, priced at $341 found 8 hours ago
Alaska Airlines
Sun, Dec 21 - Wed, Dec 24
GRR
Grand Rapids
SUN
Sun Valley
$821 Roundtrip, found 1 day ago
$821
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, Dec 21 from Grand Rapids to Sun Valley, returning Wed, Dec 24, priced at $821 found 1 day ago

Frequently asked questions

How much does a flight from Gerald R. Ford Intl. Airport (GRR) to Friedman Memorial Airport (SUN) cost?
Lock in a cheap one-way flight from $176 or cheap return flight from $291 from Gerald R. Ford Intl. Airport (GRR) 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 Gerald R. Ford Intl. Airport (GRR) to Friedman Memorial Airport (SUN)?
January is the most affordable month to fly from GRR to SUN. Traveling outside of peak seasons is often the key to finding a great deal.
What is the cheapest airline that flies from Gerald R. Ford Intl. Airport (GRR) to Friedman Memorial Airport (SUN)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from GRR to SUN. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Gerald R. Ford Intl. Airport (GRR) to Friedman Memorial Airport (SUN)?
You'll need to book a flight with a layover when traveling from Gerald R. Ford Intl. Airport (GRR) to Friedman Memorial Airport (SUN). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from GRR to SUN?
Generally you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Gerald R. Ford Intl. Airport (GRR) to Friedman Memorial Airport (SUN)?
To avoid potential delays on the Gerald R. Ford Intl. Airport (GRR) to Friedman Memorial Airport (SUN) route, travel before 3 PM. Later departures have a 22% higher chance of cancellation.**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 Gerald R. Ford Intl. Airport (GRR) to Friedman Memorial Airport (SUN) last-minute?
Last-minute bookings from GRR to SUN are typically more expensive. For the best prices, start searching for flights well in advance. That said, if you're flexible with your travel plans, you may land a cheap fare right before your trip.
Is it cheaper to book a GRR to SUN flight and hotel package?
Compared with arranging hotels and flights separately, booking a GRR to SUN flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one convenient place will take the stress out of planning your trip. Simply secure your flights and choose from our extensive range of hotels, then tailor your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Gerald R. Ford Intl. Airport (GRR) to Friedman Memorial Airport (SUN)?
It's generally possible to reschedule or cancel your GRR 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 possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Gerald R. Ford Intl.
Destination airport
Friedman Memorial
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Roundtrip price
$290
Distance
1442 mi

Book with confidence

Grand Rapids to Sun Valley Flights

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

 

The best time to book a flight from Grand Rapids to Sun Valley

Sunday is one of the best days to book for cheap flights from Grand Rapids 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 Grand Rapids 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 Grand Rapids to Sun Valley in 2025. You can also book with separate airlines for your outbound and return journeys, from $176 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 Grand Rapids 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 Grand Rapids 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.

 

Grand Rapids to Sun Valley Flights

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