HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Idaho Falls to Austin (IDA - AUS) from $175

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/8. 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.
IDA — AUS
Jun 7 — Jun 141
From?
To?
Fr 6/7
Fr 6/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Cheap flight deals from Idaho Falls to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Austin (AUS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated Juni 2, 2024.

Popular in

April

Cheapest in

January

Round-trip from

$265

One-way from

$175
High demand for flights, 35% potential price rise
Search Deals
Best time to find cheap flights, 44% potential price drop
Search Deals
From Idaho Falls Fanning Field to Austin Bergstrom
Search Deals
One-way flight from Idaho Falls Fanning Field to Austin Bergstrom
Search Deals

What is the cheapest day to fly round-trip from Idaho Falls to Austin?

Thursday is generally a great day to depart. Flying on this day could help you save up to 104%.

What is the cheapest month to fly from Idaho Falls to Austin?

January is one of the best times of the year to fly to Austin from Idaho Falls. Prices for January average $595 per person but you can even find prices for as low as $320. The most expensive prices can be found in the month of April. Opting for a January flight can save you 54% on your journey compared to booking in April

What is the cheapest time of day to fly from IDA to AUS?

It’s typically best to fly out from Idaho Falls to Austin at noon. Doing so could potentially save you 22% on the flight price compared to flying in the afternoon, which is usually more expensive.

Cheap American Airlines flights from Idaho Falls to Austin

Explore cheap flight options specifically provided by American Airlines for the route between Idaho Falls and Austin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated Juni 2, 2024.
Take a look at some of the lowest-priced American Airlines flights heading from Idaho Falls to Austin. Make sure to double check the flight details before booking.
Di 7/26:32 amIDA - AUS
1 stop11h 34mAmerican Airlines
Di 7/912:15 pmAUS - IDA
1 stop10h 24mAmerican Airlines
Deal found 6/2$475
Fr 9/207:00 amIDA - AUS
2 stops12h 20mAmerican Airlines
Fr 9/273:15 pmAUS - IDA
1 stop7h 19mAmerican Airlines
Deal found 6/1$693

Cheap Delta flights from Idaho Falls to Austin

Explore cheap flight options specifically provided by Delta for the route between Idaho Falls and Austin. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated Juni 2, 2024.
Browse through some of the cheapest Delta flights traveling from Idaho Falls to Austin. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Do 10/36:59 pmIDA - AUS
1 stop15h 51mDelta
Fr 10/116:00 pmAUS - IDA
1 stop5h 01mDelta
Deal found 6/1$430
Do 10/36:59 pmIDA - AUS
1 stop15h 51mDelta
Di 10/812:50 pmAUS - IDA
2 stops10h 11mDelta
Deal found 6/1$460
Di 7/21:05 pmIDA - AUS
2 stops9h 49mDelta
Di 7/96:20 pmAUS - IDA
1 stop4h 50mDelta
Deal found 6/2$573
Fr 10/46:10 amIDA - AUS
1 stop4h 40mDelta
Fr 10/1110:45 amAUS - IDA
2 stops12h 16mDelta
Deal found 6/1$763
Do 9/191:05 pmIDA - AUS
2 stops9h 53mDelta
Do 9/266:20 pmAUS - IDA
1 stop4h 50mDelta
Deal found 6/1$768
Mi 9/181:05 pmIDA - AUS
2 stops9h 53mDelta
Mi 9/257:00 amAUS - IDA
2 stops12h 16mDelta
Deal found 6/1$813
Do 9/191:05 pmIDA - AUS
2 stops9h 53mDelta
Do 9/267:00 amAUS - IDA
2 stops12h 16mDelta
Deal found 6/1$888
Fr 10/41:05 pmIDA - AUS
2 stops9h 53mDelta
Fr 10/1110:45 amAUS - IDA
2 stops12h 16mDelta
Deal found 6/1$963
So 10/66:10 amIDA - AUS
1 stop4h 40mDelta
Do 10/1012:50 pmAUS - IDA
2 stops10h 11mDelta
Deal found 6/1$1,098

Idaho Falls to Austin 2024 flight deals

Discover exclusive flight deals for travel between Idaho Falls and Austin in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated Juni 2, 2024.
The lowest fares we've come across on flights traveling from Idaho Falls to Austin in June and July 2024. Check back in a little while for more flight options.
Di 9/176:06 amIDA - AUS
1 stop7h 14mAlaska Airlines
Mi 9/255:29 pmAUS - IDA
1 stop7h 25mAlaska Airlines
Deal found 6/1$328
Mo 9/166:06 amIDA - AUS
1 stop7h 14mAlaska Airlines
Mi 9/255:29 pmAUS - IDA
1 stop7h 25mAlaska Airlines
Deal found 6/1$338
Mo 9/166:06 amIDA - AUS
1 stop7h 14mAlaska Airlines
Sa 9/285:03 pmAUS - IDA
1 stop7h 51mAlaska Airlines
Deal found 6/1$348
Di 9/176:06 amIDA - AUS
1 stop7h 14mAlaska Airlines
Di 9/246:00 amAUS - IDA
1 stop10h 30mAlaska Airlines
Deal found 6/1$355
Di 9/176:06 amIDA - AUS
1 stop7h 14mAlaska Airlines
Mo 9/236:44 pmAUS - IDA
1 stop21h 46mAlaska Airlines
Deal found 6/1$361
Mo 9/166:06 amIDA - AUS
1 stop7h 14mAlaska Airlines
Di 9/246:00 amAUS - IDA
1 stop10h 30mAlaska Airlines
Deal found 6/1$365
Di 9/176:06 amIDA - AUS
1 stop7h 14mAlaska Airlines
So 9/296:44 pmAUS - IDA
1 stop21h 46mAlaska Airlines
Deal found 6/1$371
Di 10/13:50 pmIDA - AUS
1 stop7h 09mAlaska Airlines
So 10/136:00 amAUS - IDA
1 stop10h 11mAlaska Airlines
Deal found 6/1$373
Di 10/13:50 pmIDA - AUS
1 stop7h 09mAlaska Airlines
Fr 10/116:40 pmAUS - IDA
1 stop21h 31mAlaska Airlines
Deal found 6/1$375

One-way flights to Austin from Idaho Falls

Search for one-way flight options from Idaho Falls to Austin. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated Juni 2, 2024.
Users traveling one-way from Idaho Falls to Austin can select one of these great deals. Users can also find round-trip Idaho Falls to Austin flights by using the search form above.
Mo 7/87:15 pmIDA - AUS
2 stops19h 43mMultiple Airlines
Deal found 6/2$175
Mo 7/82:34 pmIDA - AUS
3 stops24h 24mMultiple Airlines
Deal found 6/2$223
Mo 7/85:59 pmIDA - AUS
1 stop16h 34mUnited Airlines
Deal found 6/2$307

Find flights from Idaho Falls to Austin within your budget

Customize your flight search to find flights from Idaho Falls to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated Juni 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$328 - $475

Route

Depart

Return

Price

Idaho Falls Fanning FieldAustin Bergstrom

IDA - AUS

IDAAUS

Idaho Falls Fanning Field

Di 9/17

1 stop7h 14m

Austin Bergstrom

Mi 9/25

1 stop7h 25m

$328

Idaho Falls Fanning FieldAustin Bergstrom

IDA - AUS

IDAAUS

Idaho Falls Fanning Field

Mo 9/16

1 stop7h 14m

Austin Bergstrom

Mi 9/25

1 stop7h 25m

$338

Idaho Falls Fanning FieldAustin Bergstrom

IDA - AUS

IDAAUS

Idaho Falls Fanning Field

Mo 9/16

1 stop7h 14m

Austin Bergstrom

Sa 9/28

1 stop7h 51m

$348

Idaho Falls Fanning FieldAustin Bergstrom

IDA - AUS

IDAAUS

Idaho Falls Fanning Field

Di 9/17

1 stop7h 14m

Austin Bergstrom

Di 9/24

1 stop10h 30m

$355

Idaho Falls Fanning FieldAustin Bergstrom

IDA - AUS

IDAAUS

Idaho Falls Fanning Field

Di 10/1

1 stop5h 02m

Austin Bergstrom

Mi 10/9

2 stops8h 35m

$413

Idaho Falls Fanning FieldAustin Bergstrom

IDA - AUS

IDAAUS

Idaho Falls Fanning Field

Fr 10/4

1 stop5h 01m

Austin Bergstrom

Mi 10/9

1 stop5h 14m

$418

Idaho Falls Fanning FieldAustin Bergstrom

IDA - AUS

IDAAUS

Idaho Falls Fanning Field

Do 10/3

1 stop15h 51m

Austin Bergstrom

Fr 10/11

1 stop5h 01m

$430

Idaho Falls Fanning FieldAustin Bergstrom

IDA - AUS

IDAAUS

Idaho Falls Fanning Field

Do 10/3

1 stop15h 51m

Austin Bergstrom

Di 10/8

2 stops10h 11m

$460

Idaho Falls Fanning FieldAustin Bergstrom

IDA - AUS

IDAAUS

Idaho Falls Fanning Field

Di 7/2

1 stop11h 34m

Austin Bergstrom

Di 7/9

1 stop10h 24m

$475

Flights are sorted by cheapest first

Deals found on 6/1

What is the cheapest day to fly from Idaho Falls to Austin?

Use this chart to determine the cheapest time to fly round-trip from Idaho Falls to Austin. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Idaho Falls to Austin flight should consider departing on Friday afternoons when fares are most often at their lowest. Thursday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Idaho Falls to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Idaho Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Austin by month

Plan your trip to Austin by taking into account the average temperature and rainfall totals by month.

AUS

Temperature

50 - 84.2 °F

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated Juni 2, 2024.
Read through reviews of airlines operating flights from Idaho Falls to Austin, such as American Airlines, Delta and Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Crew

8.6

Entertainment

7.3

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,198 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Crew

8.6

Entertainment

7.3

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,410 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Crew

8.6

Entertainment

7.3

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,755 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Crew

8.6

Entertainment

7.3

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
14,260 reviews
Alaska Airlines
8.1
Very good
9,198 reviews
Check prices

Crew

8.6

Entertainment

7.3

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

8.1

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Austin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Idaho Falls to Austin for under $400 on Cheapflights?

    Yes, there are multiple flights from Idaho Falls to Austin for under $400. The cheapest flight booked recently is on Alaska Airlines for just $328, but on average you can expect to pay $377.

  • What are the cheapest airlines flying from Idaho Falls to Austin round-trip?

    Alaska Airlines, at $328, was found to be the cheapest airline from Idaho Falls to Austin.Alternate airlines to your destination round-trip include United Airlines and Delta. Users have found that Alaska Airlines is 44% cheaper than the other options available to this destination.

  • What does IDA to AUS mean?

    IDA and AUS are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. IDA to AUS refers to a flight route from Idaho Falls Fanning Field Airport to Austin Bergstrom Airport.

  • Can I find deals for flights from Idaho Falls to Austin that include extra baggage allowance?

    The amount of baggage you can bring on your Idaho Falls to Austin flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Idaho Falls to Austin with specific airlines?

    Yes, Cheapflights allows you to browse and filter Idaho Falls to Austin flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Idaho Falls to Austin that include hotel bookings?

    Yes. In addition to deals on Idaho Falls to Austin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho Falls to Austin?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho Falls to Austin.

  • Can I find deals for business class flights from Idaho Falls to Austin?

    Yes. Cheapflights offers flight deals from Idaho Falls to Austin by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Idaho Falls to Austin that allow pets onboard?

    Many airlines flying from Idaho Falls to Austin offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Idaho Falls to Austin?

    Yes, you can often find last-minute deals on Idaho Falls to Austin flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Idaho Falls to Austin flight deals updated?

    The Idaho Falls to Austin flight deals you see on this page were last updated on 6/1.

  • What are the most popular airlines that fly from Idaho Falls to Austin?

    The most popular airlines flying from Idaho Falls to Austin are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Idaho Falls to Austin?

    Currently, September is the cheapest month in which you can book a flight from Idaho Falls to Austin (average of $265). Flying from Idaho Falls to Austin in March is currently the most expensive (average of $360). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho Falls to Austin
See prices for flight routes from nearby airports that may be better suited for you.

Spokane to Dallas/Fort Worth flights
Boise to Dallas/Fort Worth flights
Boise to Hobby flights
Boise to George Bush Intcntl flights
Idaho Falls to Dallas/Fort Worth flights
Boise to San Antonio flights
Boise to Love Field flights
Spokane to Hobby flights
Boise to Austin flights
Jackson to Dallas/Fort Worth flights
Spokane to Love Field flights
Spokane to San Antonio flights
Spokane to Austin flights
Spokane to George Bush Intcntl flights
Boise to El Paso flights
Lewiston to San Antonio flights
Jackson to Hobby flights
Jackson to Austin flights
Idaho Falls to Love Field flights
Lewiston to Dallas/Fort Worth flights
Pocatello to Hobby flights
Jackson to George Bush Intcntl flights
Jackson to Love Field flights
Pocatello to George Bush Intcntl flights
Spokane to McAllen flights
Spokane to Lubbock flights
Spokane to El Paso flights
Idaho Falls to George Bush Intcntl flights
Idaho Falls to Hobby flights
Boise to Midland flights
Pocatello to San Antonio flights
Idaho Falls to San Antonio flights
Jackson to San Antonio flights
Boise to Texarkana flights
Lewiston to Hobby flights
Jackson to El Paso flights
Boise to Tyler flights
Boise to Killeen flights
Hailey to Dallas/Fort Worth flights
Spokane to San Angelo flights
Boise to Longview flights
Spokane to Killeen flights
Lewiston to El Paso flights
Boise to Amarillo flights
Pocatello to Austin flights
Spokane to Beaumont flights

Top 3 airlines flying from Idaho Falls to Austin

Discover the top 3 airlines that operate flights from Idaho Falls to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated Juni 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$312Average$746FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$336Average$555FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$415Average$540FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
USA to Fiji flights
New York to Miami flights
Boston to Myrtle Beach flights
San Francisco to London flights
Tampa to Las Vegas flights
Cleveland to Tampa flights
Dallas to Paris flights
Chicago to Los Angeles flights
Orlando to Washington, D.C. flights
San Francisco to Tokyo flights
Philadelphia to Hawaii flights
Idaho Falls to Asheville flights

Search flights from Idaho Falls to Austin by cabin class

Find flights from Idaho Falls to Austin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Laayoune Hassan I
Flights to Virac
Flights to Figari-Sud Corse
Flights to Edremit/Korfez
Flights to Rhinelander Oneida County
Flights to Girona Costa Brava
Flights to Brainerd Crow Wing County
Flights to Parikia Paros
Flights to Cortez Montezuma County
Flights to Miyakojima Hirara
Flights to Zadar
Flights to Trapani Birgi
Flights to Provincetown
Flights to Oran Es Senia
Flights to Constanţa Mihail Kogalniceanu
Flights to Vava'u Lupepau'U
Flights to Urumqi
Flights to Hakodate
Flights to Naxos
Flights to Dalaman
Flights to Hyannis Barnstable
Flights to Devils Lake
Flights to Bastia Poretta
Flights to Karpathos

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Idaho Falls to Austin?

When you search for this flight from Idaho Falls to Austin, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Idaho Falls to Austin?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Idaho Falls to Austin.

Can Cheapflights find flights from Idaho Falls to Austin with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Idaho Falls to Austin, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Idaho Falls to Austin become cheaper?

Not ready to book yet? You can track prices for flights from Idaho Falls to Austin on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines