$93 Cheap flight deals from Sun Valley (BOI) to Austin (AUS)

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This Weekend's Flight Deals from Sun Valley to Austin

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, May 2 - Mon, May 5
BOI
Boise
AUS
Austin-Bergstrom Intl.
$423 Roundtrip, found 8 hours ago
$423
Roundtrip
found 8 hours ago
Select Spirit Airlines flight, departing Fri, May 2 from Boise to Austin-Bergstrom Intl., returning Mon, May 5, priced at $423 found 8 hours ago

Airfares from $93 One Way, $202 Round Trip from Sun Valley to Austin

Prices starting at $202 for return flights and $93 for one-way flights to Austin were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 20 - Thu, May 22
BOI
Boise
AUS
Austin
$202 Roundtrip, found 8 hours ago
$202
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Tue, May 20 from Boise to Austin, returning Thu, May 22, priced at $202 found 8 hours ago
Fri, May 16 - Tue, May 20
BOI
Boise
AUS
Austin
$208 Roundtrip, found 3 days ago
$208
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Fri, May 16 from Boise to Austin, returning Tue, May 20, priced at $208 found 3 days ago
Fri, Aug 8 - Sat, Aug 9
BOI
Boise
AUS
Austin
$278 Roundtrip, found 2 days ago
$278
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Fri, Aug 8 from Boise to Austin, returning Sat, Aug 9, priced at $278 found 2 days ago
Sun, Aug 24 - Sun, Aug 31
BOI
Boise
AUS
Austin
$287 Roundtrip, found 1 day ago
$287
Roundtrip
found 1 day ago
Select United flight, departing Sun, Aug 24 from Boise to Austin, returning Sun, Aug 31, priced at $287 found 1 day ago
Fri, Jun 20 - Mon, Jul 7
BOI
Boise
AUS
Austin
$287 Roundtrip, found 1 day ago
$287
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jun 20 from Boise to Austin, returning Mon, Jul 7, priced at $287 found 1 day ago

More About Flying To Austin from Sun Valley

Route Information for Flights from Sun Valley to Austin

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

Sun Valley to Austin

For the best travel experience from Sun Valley to Austin domestic and international travelers everywhere choose Orbitz for guaranteed low prices and cutting-edge mobile tools.

Convenient Low-Cost Travel

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Frequently asked questions

Are there non-stop flights from Sun Valley to Austin?
Yes, Alaska Airlines flies direct from Boise Airport (BOI) to AUS, so you’ll be starting your big adventure in no time.
What is the shortest flight from Sun Valley to Austin?
The quickest flight time from BOI to AUS is 3 hours and 45 minutes, which gives you plenty of time to enjoy a wine or get engrossed in a book.
What airlines fly from Sun Valley to Austin most frequently?
Alaska Airlines offers the most services from Sun Valley to Austin, with 30 flights per month.
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.

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.