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$524+ Cheap flights from Augusta to Idaho Falls (AGS - IDA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
AGS — IDA
août 25 — sept. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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Cheap flight deals from Augusta to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Augusta (AGS) to Idaho Falls (IDA). 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 août 20, 2025.

Round-trip from

$524
(American Airlines)
From Augusta Bush Field to Idaho Falls Fanning Field
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Find flight deals from Augusta to Idaho Falls

Cheapest flights from Augusta to Idaho Falls
Explore the most affordable flight options available from Augusta to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on août 20, 2025.

This American Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/284:26 pmAGS - IDA
1 stop7h 22mAmerican Airlines
sam. 11/112:55 pmIDA - AGS
1 stop7h 34mAmerican Airlines
Deal found 8/18$524
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/285:45 amAGS - IDA
2 stops8h 48mDelta
sam. 11/11:15 pmIDA - AGS
2 stops18h 50mDelta
Deal found 8/17$547

Cheapflights Fare Finder

 
Customize your flight search to find flights from Augusta to Idaho Falls 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 2,558,603 searches. Data last updated août 20, 2025.
Use the filters below to find and compare flights from Augusta to Idaho Falls that are best for you.

Fly from

Augusta

Fly to

Idaho Falls

Route

Depart

Return

Price

AugustaIdaho Falls

AGS - IDA

AGSIDA

Augusta Bush Field

mar. 10/28

4:26 pm-9:48 pm

1 stop7h 22m

Idaho Falls Fanning Field

sam. 11/1

12:55 pm-10:29 pm

1 stop7h 34m

$524

AugustaIdaho Falls

AGS - IDA

AGSIDA

Augusta Bush Field

ven. 9/5

4:20 pm-9:25 pm

1 stop7h 05m

Idaho Falls Fanning Field

sam. 9/6

6:44 am-3:50 pm

1 stop7h 06m

$529

AugustaIdaho Falls

AGS - IDA

AGSIDA

Augusta Bush Field

mar. 10/28

5:45 am-12:33 pm

2 stops8h 48m

Idaho Falls Fanning Field

sam. 11/1

1:15 pm-10:05 am

2 stops18h 50m

$547

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Best time to book a flight from Augusta to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Augusta 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.

Cheapflights Insights

Everything you need to know about your flight from Augusta to Idaho Falls

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

Currently, October is the cheapest month in which you can book a flight from Augusta to Idaho Falls (average of $380). Flying from Augusta to Idaho Falls in December is currently the most expensive (average of $578). 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.

Related info for your journey

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

  • How long is the flight from Augusta to Idaho Falls?

    There are many flights that can get you from Augusta to Idaho Falls in 7h 22m. Fly via American Airlines to get the fastest option. The distance from Augusta to Idaho Falls is about 1760 mi.

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

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Augusta to Idaho Falls (average of $380). Flying from Augusta to Idaho Falls in December is currently the most expensive (average of $578). 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

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

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