Lost River Vacations from $1,125

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The Latest Lost River vacation packages

Price found within the past 48 hours. Click for updated prices.
The Fields - 110 is a Cozy Mountain Condo With Access to Everything - Community Hot Tub

The Fields - 110 is a Cozy Mountain Condo With Access to Everything - Community Hot Tub

2 out of 5
Warm Springs
Save 100% on your flight
Price was $1,527, price is now $1,125 per person
$1,125
per person
Jan 8 - Jan 12
found 17 hours ago
Roundtrip non-stop flight included
Boston (BOS) to Sun Valley (SUN)
No reviews
Limelight Hotel Ketchum

Limelight Hotel Ketchum

4 out of 5
Downtown Ketchum
Save 100% on your flight
Price was $4,144, price is now $2,586 per person
$2,586
per person
Feb 14 - Feb 21
found 11 hours ago
Roundtrip non-stop flight included
Minneapolis (MSP) to Sun Valley (SUN)
9.6/10 Exceptional! (554 reviews)
Beautiful hotel in a great location. Great staff and I love that the property is pet friendly

Reviewed on Nov 18, 2025

Ski-in/ski-out to Baldy + Outdoor Pool

Ski-in/ski-out to Baldy + Outdoor Pool

2 out of 5
Warm Springs
Save 100% on your flight
Price was $1,839, price is now $1,318 per person
$1,318
per person
Jan 8 - Jan 12
found 17 hours ago
Roundtrip non-stop flight included
Boston (BOS) to Sun Valley (SUN)
No reviews
Bigwood Bliss - 3BD Riverfront Home

Bigwood Bliss - 3BD Riverfront Home

2 out of 5
Save 100% on your flight
Price was $1,638, price is now $1,194 per person
$1,194
per person
Jan 8 - Jan 12
found 17 hours ago
Roundtrip non-stop flight included
Boston (BOS) to Sun Valley (SUN)
No reviews
Sv164 - Walk to Lifts & Town - Hot Tub & Pool

Sv164 - Walk to Lifts & Town - Hot Tub & Pool

2 out of 5
Save 100% on your flight
Price was $1,553, price is now $1,143 per person
$1,143
per person
Jan 8 - Jan 12
found 17 hours ago
Roundtrip non-stop flight included
Boston (BOS) to Sun Valley (SUN)
No reviews
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Lost River Hotel Deals

DK Motel

DK Motel

2 out of 5
316 S Front Street Arco ID
Fully refundableReserve now, pay when you stay
$78 nightly
The price is $84 total per night from Dec 2 to Dec 3
$84 total
Dec 2 - Dec 3
Total with taxes and fees
7.6/10 Good! (398 reviews)
Katie was very sweet at the front desk. I did not ask for a quiet room and unfortunately got a room right on the edge of the road with lights shining in. My bad. The bed was comfortable. Would have loved some local news channels as well as cable news.

Reviewed on Oct 13, 2025

DK Motel
Arco Inn

Arco Inn

2 out of 5
540 W Grand Ave Arco ID
Fully refundableReserve now, pay when you stay
$98 nightly
The price is $106 total per night from Dec 2 to Dec 3
$106 total
Dec 2 - Dec 3
Total with taxes and fees
7.4/10 Good! (355 reviews)
Close to craters of the moon. Limited anenities but soacious and clean.

Reviewed on Sep 24, 2025

Arco Inn
New, luxurious, amazing view, Elk Cabin

New, luxurious, amazing view, Elk Cabin

2 out of 5
MACKAY ID
$198 nightly
The price is $212 total per night from Dec 13 to Dec 14
$212 total
Dec 13 - Dec 14
Total with taxes and fees
9.6/10 Exceptional! (5 reviews)
Very nice and comfortable

Reviewed on Nov 8, 2025

New, luxurious, amazing view, Elk Cabin
See all 12 properties in Lost River
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Find the Best Lost River Vacation Packages

Lost River Essential Information

Language
English
Currency
U.S dollars

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Frequently asked questions

How much does a Lost River vacation package cost?
You'll find cheap prices from $1,125 on Expedia for your Lost River break. However, factors like the season, choice of hotel and length of stay will determine how much your vacation to Lost River costs.
What are the cheapest months to go to Lost River?
February, November and December are the best times to look for cheap Lost River vacation packages. Choosing to travel in less busy periods means you can generally find better prices on hotels and flights.
How many days is enough for Lost River?
The ideal duration of your Lost River vacation depends on what you'd like to see. Typically, a handful of days to a week will give you plenty of time to go to all the leading sights and explore some hidden gems along the way.
How to find the best Lost River package deals?
Use Expedia's handy filters to help you find some great Lost River package deals. When you start your search, just set your maximum budget and then order the results by "Price: low to high." If you want to save, plan your break for midweek, or search for Lost River package deals in the off-peak season. Switch up your travel dates and you may land even better discounts. As a rule of thumb, it's typically best to lock in your vacation package well in advance.
Is it cheaper to book a Lost River vacation as a package?
You can enjoy significant savings on your Lost River getaway by booking a customized vacation package. Check the "Package" heading, then enter your destination and travel dates to browse some great hotel prices and airfares. Bundling can save travelers hundreds of dollars. Consider adding a car rental and you may land a better deal.
When to book a vacation package to Lost River?
If you've got your Lost River travel dates locked in, book as soon as you can to grab some outstanding deals. With Expedia, you can often reserve some flights up to one year in advance. Prefer spur-of-the-moment trips? Our last-minute deals are perfect for impromptu escapes.
Does Expedia offer Book Now, Pay Later Lost River vacation packages?
If you're anything like us, you love exploring new places but don't love the price tag that can come with it. That's why we've created Book Now, Pay Later vacations. With the help of online lender Affirm, you can spread the total cost of your Lost River trip across 3, 6 or 12 months. There are also no hidden costs or late payment fees, so you can secure great vacation packages with payment plans as soon as you spot them.
* Savings based on package bookings compared to the price of the same components booked separately. Savings not available on all packages.