$104 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.

Sat, Jun 21 - Sat, Jun 28
BOI
Boise
AUS
Austin-Bergstrom Intl.
$598 Roundtrip, found 10 hours ago
$598
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, Jun 21 from Boise to Austin-Bergstrom Intl., returning Sat, Jun 28, priced at $598 found 10 hours ago
Fri, Jun 20 - Wed, Jun 25
BOI
Boise
GRK
Killeen-Fort Hood Regional
$613 Roundtrip, found 4 days ago
$613
Roundtrip
found 4 days ago
Select American Airlines flight, departing Fri, Jun 20 from Boise to Killeen-Fort Hood Regional, returning Wed, Jun 25, priced at $613 found 4 days ago

Airfares from $104 One Way, $205 Round Trip from Sun Valley to Austin

Prices starting at $205 for return flights and $104 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.

Thu, Nov 6 - Mon, Nov 10
BOI
Boise
AUS
Austin
$205 Roundtrip, found 6 days ago
$205
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Nov 6 from Boise to Austin, returning Mon, Nov 10, priced at $205 found 6 days ago
Thu, Jul 3 - Sun, Jul 6
BOI
Boise
AUS
Austin
$214 Roundtrip, found 4 hours ago
$214
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Thu, Jul 3 from Boise to Austin, returning Sun, Jul 6, priced at $214 found 4 hours ago
Mon, Nov 3 - Mon, Nov 17
BOI
Boise
AUS
Austin
$244 Roundtrip, found 1 day ago
$244
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Mon, Nov 3 from Boise to Austin, returning Mon, Nov 17, priced at $244 found 1 day ago
Wed, Nov 5 - Tue, Nov 18
BOI
Boise
AUS
Austin
$245 Roundtrip, found 1 day ago
$245
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Nov 5 from Boise to Austin, returning Tue, Nov 18, priced at $245 found 1 day ago
Fri, Aug 8 - Mon, Aug 11
BOI
Boise
AUS
Austin
$272 Roundtrip, found 4 days ago
$272
Roundtrip
found 4 days ago
Select United flight, departing Fri, Aug 8 from Boise to Austin, returning Mon, Aug 11, priced at $272 found 4 days 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

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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.