$59 Cheap flight deals from Las Vegas (LAS) to Sun Valley (BOI)

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This Weekend's Flight Deals from Las Vegas to Sun Valley

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 2 - Sun, Jan 4
LAS
Harry Reid Intl.
BOI
Boise
$375 Roundtrip, found 2 days ago
$375
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Fri, Jan 2 from Harry Reid Intl. to Boise, returning Sun, Jan 4, priced at $375 found 2 days ago

Airfares from $59 One Way, $118 Round Trip from Las Vegas to Sun Valley

Prices starting at $118 for return flights and $59 for one-way flights to Sun Valley were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 22 - Sun, Jan 25
LAS
Las Vegas
BOI
Boise
$118 Roundtrip, found 8 hours ago
$118
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Thu, Jan 22 from Las Vegas to Boise, returning Sun, Jan 25, priced at $118 found 8 hours ago
Fri, Jan 23 - Sat, Jan 24
LAS
Las Vegas
BOI
Boise
$127 Roundtrip, found 18 hours ago
$127
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Fri, Jan 23 from Las Vegas to Boise, returning Sat, Jan 24, priced at $127 found 18 hours ago
Thu, Jan 15 - Sun, Jan 18
LAS
Las Vegas
BOI
Boise
$130 Roundtrip, found 1 day ago
$130
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jan 15 from Las Vegas to Boise, returning Sun, Jan 18, priced at $130 found 1 day ago
Thu, Jan 15 - Sun, Jan 18
LAS
Las Vegas
BOI
Boise
$139 Roundtrip, found 1 day ago
$139
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jan 15 from Las Vegas to Boise, returning Sun, Jan 18, priced at $139 found 1 day ago
Sat, Feb 28 - Sun, Mar 1
LAS
Las Vegas
BOI
Boise
$161 Roundtrip, found 5 days ago
$161
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Sat, Feb 28 from Las Vegas to Boise, returning Sun, Mar 1, priced at $161 found 5 days ago

More About Flying To Sun Valley from Las Vegas

Route Information for Flights from Las Vegas to Sun Valley

Origin Airport IATA Code
LAS
Destination Airport IATA Code
BOI
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Las Vegas to Sun Valley

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Frequently asked questions

Are there non-stop flights from Las Vegas to Sun Valley?
You bet there are, which is fantastic news if you're not a huge fan of layovers. Southwest Airlines and Allegiant Air offer direct flights from Las Vegas, NV (LAS-McCarran Intl.) to BOI.
What is the shortest flight from Las Vegas to Sun Valley?
Leave that binge-watching for your hotel room, because the flight from McCarran Intl. Airport (LAS) to Boise, ID (BOI) can be as quick as 2 hours and 25 minutes.
What airlines fly from Las Vegas to Sun Valley most frequently?
The airlines that fly frequently between LAS and Boise Airport include Southwest Airlines (WN). This well-known option offers 78 flights on the route each month. Alternatively, lock in a seat with Allegiant Air (G4). You'll have 8 monthly flights between Las Vegas and Sun Valley to take your pick of with this carrier.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.