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Find cheap flights from Austin to Idaho from $102

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Idaho departing on 6/6. 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
0 bags
Mon 6/17
Mon 6/24

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Best Idaho Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Boise
Boise1 stop$189
Idaho Falls
Idaho Falls1 stop$348
Hailey
Hailey1 stop$462
Lewiston
Lewiston1 stop$266

Good to know

Low season

January

High season

June

Cheapest flight

$102
Best time to beat the crowds but there is an average 17% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from Austin to Boise

FAQs - booking Idaho flights

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

    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 Austin to Idaho.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho from Austin 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 Austin to Idaho?

    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 Idaho with an airline and back to Austin with another airline.

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

    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 Idaho from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Idaho

  • Morning departure is around 23% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Austin to Idaho

 
Need help choosing which airline to fly with from Austin to Idaho? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10647 reviews
8.6Crew
8.2Boarding
7.9Comfort
8.0Entertainment
7.4Food
Airline reviews

They were an hour late and they didn’t have my wheelchair for me

2.0 Mediocresal, May 2024ATL - AUS
Read more about Delta reviews

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

The 1st class male crew member was very pleasant - the short female with round glasses , maybe in 50’s had no personality- never spoke when delivering my food, drink, & never smiled the whole trip! In fact looked annoyed when the boarding proses was happening- I would never hire this woman - unfriendly . Have never dealt with a crew member like her-

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

Entertainment... No earphones passed out. Many including me couldn't use the TV. Legroom was good. Crew was indifferent and a bit surly. Free wifi was a nice convenience. Check in desk location was unknown. Gate number on the boarding passes was wrong.

Going through JFK’s security is a mess. The TSA security said no shoes on the bins. So, we place our shoes in the belt and they came out all over the belt. Boarding was delayed and Flight as well.

Safe and on time were the positives. The plane wasn't cleaned before boarding, there was garbage and food on the floor and in the seat pocket. The TV screen was small and the picture fuzzy, audio quality was poor. Seatbelt was fraying and seat did not recline properly. No charging ports near the seats,

Confusing. Delay updates were out of whack At one point it said my flight was 25 hours. Three gate changes and two delays only to change back to original departure time. Gate announcer and on board flight attendant (Alejandro) making the announcements was impossible to understand due to accent and speed of speech. After beverage service the rear flight attendants sat back there on their phones. No refills no checking in, one sweep through for trash collection. Very impersonal. Bring back Coke products

Delayed departure. Delayed after landing pulling into gate. Delay due to sky bridge malfunction

Great. Loved that there was WiFi on flight to keep in touch and excellent service of beverages and snacks.

Business class is great. New airplane, very comfortable, better than some of the major airlines I am used to

Terrible. Flight was cancelled due to the weather in the east and sout east(florida). Did not get any compesation of any kind. According to them, it was not under their control so I lost all the money paid for the 2 fairs from Raleigh, NC to Orlando, Fl.

great flight. Pilot was communicative, flight attendants were excellent. Really nice experience except my tv didn’t work.

Overall, the flight was better than the flight I took to go to Florida, which had a bunch of problems. The crew is really nice and the plane was new so it had a small problem when we were on the runway, but the flight itself was great. They even made some time back up, which is always a good thing.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

I liked everything about the flight. The service was excellent!

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Delayed a day due to snow storm. Was upgraded. That kind of made up for significant delays from FLL to COS with no compensation or acknowledgement.

The leg space between me and the seat in front of me was excellent.

The flight was short. However, my bag was delayed and was put on another flight.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

Missed the flight because of them and up geting a rental car

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

Flight from SBP to DFW 1. They rerouted us through PHX 2. Delayed flight out of SBP for 3 hrs so we missed our connection Downgrade on rerouted flight. Back of the plane, center seats, didn't sit together 4. Return flight out of DFW same exact thing. Delayed, missed connection, Downgrade + they lost our luggage! A complete mess.

Do not eat the bagel! Otherwise, good albeit late, breakfast in first. Boarding downgrade only because flight was delayed due to plane change due to undisclosed problem with original aircraft. I did not use entertainment.

Was as expected. Good leg room on planes - much appreciated.

Arrived 3 hours early and never made it past baggage drop

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

I had no legroom, although I paid for extra legroom. I could barely put my bag in front of my feet and under the seat. The Wi-Fi was horrible. In fact the flight attendant said that they had to reboot it and see if it was going to work and never did.

The boarding attendant was slightly rude when I asked about checking our stroller. Made me feel like I was bothering her.

Terrible as usual!!!! Very unprofessional and rude flight attendants! You get what you pay for! HORRIBLE

The text told me it was changed to Terminal E and Gate D5. But with no one on site to ask questions there was confusion on where to go as all the gates were E's. Then we took the skyline to the D area. We left to get something to eat. No announcement was made but my daughter happened to asked and they told her our gate was moved to D12. I will not fly Spirit again.

Unnecessary announcements through out flight. WiFi on plane is terrible and overpriced

Cancelled my flight last minute and had to end up driving to Texas from Atlanta last minute. I’m going to miss another day of work, drive back to Atlanta , in my own car and spirit doesn’t want to refund the money. First time I tried flying anyone else but delta and I get ripped off . And I had. To pay for seats for a flight that didn’t happen. Usually you could say you get what you pay for but in this case, didn’t get anything and paid for everything never flying spirit again, or even attempting it or thinking about it.

Flight was canceled and rebooked for the next day. Had to cancel the entire vacation.

Flight from Tampa to Houston was canceled. SPIRIT rebooked me and they double booked my seat. Conclusion I COULD NOT TRAVEL TO HOUSTON. I MISSED MY GRANDDAUGHTER BIRTHDAY. I would not recommend this company. I will file a complaint. I will never consider SPIRIT as an airline . It’s a faker.

Book cheap flights from Austin to Idaho

Recent round-trip flight deals

5/30Thu
1 stopSpirit Airlines
14h 08mAUS-BOI
6/5Wed
1 stopSpirit Airlines
14h 15mBOI-AUS
$189
6/11Tue
1 stopDelta
9h 42mAUS-BOI
6/14Fri
1 stopDelta
9h 05mBOI-AUS
$233
6/4Tue
1 stopAlaska Airlines
9h 07mAUS-BOI
6/5Wed
1 stopAlaska Airlines
8h 34mBOI-AUS
$248
5/30Thu
1 stop
14h 08mAUS-BOI
6/5Wed
2 stops
20h 34mBOI-AUS
$271
9/14Sat
1 stopUnited Airlines
7h 51mAUS-GEG
9/21Sat
1 stopUnited Airlines
6h 42mGEG-AUS
$288
9/14Sat
2 stopsUnited Airlines
15h 50mAUS-GEG
9/21Sat
1 stopUnited Airlines
8h 21mGEG-AUS
$293
9/14Sat
2 stopsAmerican Airlines
8h 53mAUS-GEG
9/21Sat
2 stopsAmerican Airlines
10h 25mGEG-AUS
$298
5/29Wed
1 stopAlaska Airlines
6h 47mAUS-BOI
6/1Sat
1 stopAlaska Airlines
7h 57mBOI-AUS
$298
6/16Sun
1 stop
6h 56mAUS-BOI
6/23Sun
1 stop
15h 39mBOI-AUS
$315
8/1Thu
1 stopAmerican Airlines
5h 26mAUS-BOI
8/8Thu
2 stopsAmerican Airlines
9h 05mBOI-AUS
$318

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Recent one-way flight deals

6/6Thu
1 stopSpirit Airlines
8h 05mAUS-BOI
$102
6/14Fri
1 stopDelta
5h 05mAUS-BOI
$124
6/21Fri
2 stops
27h 00mAUS-BOI
$209
5/26Sun
1 stopUnited Airlines
6h 52mAUS-BOI
$214
6/14Fri
1 stopAlaska Airlines
9h 30mAUS-GEG
$217
6/1Sat
2 stops
21h 56mAUS-BOI
$223
5/29Wed
2 stopsAlaska Airlines
11h 16mAUS-BOI
$224
6/16Sun
1 stopAmerican Airlines
6h 09mAUS-JAC
$245
8/15Thu
1 stopAmerican Airlines
6h 14mAUS-JAC
$254
6/15Sat
2 stopsUnited Airlines
7h 34mAUS-SUN
$294

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Last minute flights from Austin to Idaho

Last minute flight, train and bus deals

5/20Mon
multi-stopDelta
6h 36mAUS-BOI
5/30Thu
multi-stopDelta
6h 50mBOI-AUS
$363
5/23Thu
multi-stopDelta
7h 05mAUS-BOI
5/26Sun
multi-stopDelta
6h 50mBOI-AUS
$393
5/20Mon
multi-stopAlaska Airlines
9h 19mAUS-BOI
5/30Thu
multi-stopAlaska Airlines
7h 57mBOI-AUS
$508
5/23Thu
multi-stopSpirit Airlines
14h 08mAUS-BOI
5/28Tue
multi-stopSpirit Airlines
20h 32mBOI-AUS
$527
5/20Mon
multi-stopAlaska Airlines
9h 19mAUS-BOI
5/30Thu
multi-stopAlaska Airlines
10h 29mBOI-AUS
$618
5/21Tue
multi-stopAmerican Airlines
5h 02mAUS-JAC
5/22Wed
multi-stopAmerican Airlines
6h 08mJAC-AUS
$682
5/21Tue
multi-stopDelta
11h 15mAUS-JAC
5/22Wed
multi-stopDelta
5h 15mJAC-AUS
$687
5/21Tue
multi-stopDelta
11h 15mAUS-JAC
5/22Wed
multi-stopDelta
9h 17mJAC-AUS
$692
5/23Thu
multi-stopAmerican Airlines
8h 00mAUS-BOI
5/26Sun
multi-stopAmerican Airlines
9h 07mBOI-AUS
$693
5/21Tue
multi-stopUnited Airlines
6h 57mAUS-JAC
5/21Tue
multi-stopUnited Airlines
12h 17mJAC-AUS
$1,932

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Austin - Idaho Flights

Departure:

Austin (AUS)United States

Return flight deals:

Idaho - Austin

Cabin classes:

$792
$608