AUS

$122 Find Cheap Flights from Idaho to Austin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Austin departing on 7/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Austin

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Useful Info
Flight Deals

Cheap Flights from Idaho to Austin

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho to Austin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Idaho to Austin

Tue, Jul 14 - Tue, Jul 21
Frontier Logo
1:24 pm - 7:27 pm
BOI
-
AUS
5h 03m
1 stop
Frontier Logo
6:30 am - 12:29 pm
AUS
-
BOI
6h 59m
1 stop
$244Frontier
Thu, Sep 10 - Wed, Sep 16
Frontier Logo
12:59 pm - 7:21 pm
BOI
-
AUS
5h 22m
1 stop
Frontier Logo
8:16 pm - 12:04 pm
AUS
-
BOI
16h 48m
1 stop
$269Frontier
Wed, Aug 12 - Sat, Aug 15
United Airlines Logo
4:04 pm - 11:54 pm
IDA
-
AUS
6h 50m
1 stop
United Airlines Logo
5:30 am - 9:51 am
AUS
-
IDA
5h 21m
1 stop
$329United Airlines
Wed, Sep 2 - Sat, Sep 5
Alaska Airlines Logo
2:10 pm - 11:59 pm
JAC
-
AUS
8h 49m
1 stop
Alaska Airlines Logo
7:15 am - 1:30 pm
AUS
-
JAC
7h 15m
1 stop
$343Alaska Airlines
Wed, Jul 29 - Tue, Aug 4
Delta Logo
6:00 am - 2:50 pm
IDA
-
AUS
7h 50m
1 stop
Delta Logo
6:11 pm - 10:32 pm
AUS
-
IDA
5h 21m
1 stop
$354Delta
Wed, Jul 29 - Tue, Aug 4
Delta Logo
6:00 am - 2:50 pm
IDA
-
AUS
7h 50m
1 stop
Delta Logo
1:40 pm - 10:32 pm
AUS
-
IDA
9h 52m
2 stops
$359Delta
Wed, Aug 12 - Sat, Aug 15
United Airlines Logo
2:25 pm - 11:14 pm
IDA
-
AUS
7h 49m
2 stops
United Airlines Logo
5:30 am - 9:51 am
AUS
-
IDA
5h 21m
1 stop
$364United Airlines
Mon, Aug 3 - Sun, Aug 9
Multiple Airlines Logo
10:47 pm - 7:27 pm
IDA
-
AUS
19h 40m
2 stops
Multiple Airlines Logo
12:47 pm - 4:05 pm
AUS
-
IDA
28h 18m
1 stop
$366Multiple Airlines
Sat, Aug 22 - Sat, Aug 29
Alaska Airlines Logo
7:03 am - 7:19 pm
GEG
-
AUS
10h 16m
1 stop
Alaska Airlines Logo
7:15 am - 11:52 am
AUS
-
GEG
6h 37m
1 stop
$367Alaska Airlines
Wed, Jul 1 - Sun, Jul 5
Multiple Airlines Logo
12:31 pm - 11:59 pm
GEG
-
AUS
9h 28m
1 stop
Multiple Airlines Logo
6:00 am - 11:07 pm
AUS
-
GEG
19h 07m
1 stop
$383Multiple Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$122
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Boise to Austin

FAQs for booking flights from Idaho to Austin

  • How does KAYAK find such low prices on flights from Idaho to Austin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Austin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Austin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho to Austin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Austin with an airline and back to Idaho with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Austin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Fredericksburg
Georgetown
Cedar Park
Dripping Springs
Bastrop
Seguin
Buda
Canyon Lake
Horseshoe Bay
Flatonia

Everything you need to know for your flight to Austin

Information on the airport you'll fly into in Austin

Austin (AUS)