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Idaho Falls

$217+ Cheap flights from Indianapolis to Idaho Falls (IND - IDA)

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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
IND — IDA
Sep 5 — Sep 121
Sat 9/5
Sat 9/12
1 adult, Economy
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Cheap flight deals from Indianapolis to Idaho Falls

Cheapest flights from Indianapolis to Idaho Falls
Explore the most affordable flight options available from Indianapolis to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.

This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:02 pm -
1 stop23h 48m
Mon 9/146:21 pm -
2 stops18h 56m
Deal found 8/4$396
This American Airlines deal was found by Cheapflights users on 8/4. 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.
Wed 10/146:01 am -
1 stop9h 08m
Mon 10/191:50 pm -
1 stop7h 09m
Deal found 8/4$442
This Delta deal was found by Cheapflights users on 8/3. 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.
Thu 11/57:05 am -
1 stop7h 17m
Sun 11/81:05 pm -
1 stop7h 58m
Deal found 8/3$455
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/218:00 am -
1 stop7h 24m
Sun 10/252:35 pm -
1 stop5h 35m
Deal found 8/1$464
This Alaska Airlines deal was found by Cheapflights users on 8/2. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:02 am -
1 stop10h 18m
Tue 9/152:01 pm -
1 stop13h 12m
Deal found 8/2$467
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/118:00 am -
1 stop7h 29m
Sat 9/1910:35 am -
2 stops9h 32m
Deal found 8/3$471
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Thu 10/156:46 am -
1 stop8h 34m
Sun 10/251:50 pm -
1 stop8h 29m
Deal found 8/5$484
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Tue 9/17:49 am -
1 stop7h 20m
Tue 9/82:20 pm -
1 stop7h 23m
Deal found 8/2$492

Find flight deals from Indianapolis to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) 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 August 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$396
(Kiwi.com)

One-way from

$217
(United Airlines)

Popular in

December

Cheapest in

March

Average price

$532
Provider with most accurate pricing for Indianapolis-Idaho Falls Fanning Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Indianapolis-Idaho Falls Fanning Field flights.
Search Deals
From Indianapolis to Idaho Falls Fanning Field
Search Deals
One-way flight from Indianapolis to Idaho Falls Fanning Field
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($106 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indianapolis 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 August 6, 2026.
Use the filters below to find and compare flights from Indianapolis to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisIdaho Falls

IND Indianapolis - IDA Idaho Falls Fanning Field

INDIDA

Indianapolis

Thu 11/5

12:58 pm-10:10 pm

2 stops11h 12m

Idaho Falls Fanning Field

Sun 11/8

6:00 am-5:55 pm

2 stops9h 55m

$466

IndianapolisIdaho Falls

IND Indianapolis - IDA Idaho Falls Fanning Field

INDIDA

Indianapolis

Thu 10/15

6:46 am-1:20 pm

1 stop8h 34m

Idaho Falls Fanning Field

Sun 10/25

1:50 pm-12:19 am

1 stop8h 29m

$484

IndianapolisIdaho Falls

IND Indianapolis - IDA Idaho Falls Fanning Field

INDIDA

Indianapolis

Sat 12/5

6:11 pm-2:27 pm

2 stops22h 16m

Idaho Falls Fanning Field

Tue 12/8

6:15 am-5:10 pm

1 stop8h 55m

$508

IndianapolisIdaho Falls

IND Indianapolis - IDA Idaho Falls Fanning Field

INDIDA

Indianapolis

Sat 10/24

7:02 am-3:20 pm

1 stop10h 18m

Idaho Falls Fanning Field

Tue 10/27

6:09 am-6:02 pm

1 stop9h 53m

$516
Quickest round-trip

IndianapolisIdaho Falls

IND Indianapolis - IDA Idaho Falls Fanning Field

INDIDA

Indianapolis

Sat 12/5

9:00 am-1:35 pm

1 stop6h 35m

Idaho Falls Fanning Field

Tue 12/8

2:35 pm-9:58 pm

1 stop5h 23m

$518

IndianapolisIdaho Falls

IND Indianapolis - IDA Idaho Falls Fanning Field

INDIDA

Indianapolis

Thu 9/10

8:00 am-1:29 pm

1 stop7h 29m

Idaho Falls Fanning Field

Tue 9/15

2:25 pm-10:12 pm

1 stop5h 47m

$532

IndianapolisIdaho Falls

IND Indianapolis - IDA Idaho Falls Fanning Field

INDIDA

Indianapolis

Sat 10/24

8:10 am-3:24 pm

2 stops9h 14m

Idaho Falls Fanning Field

Tue 10/27

10:35 am-11:59 pm

2 stops11h 24m

$533

IndianapolisIdaho Falls

IND Indianapolis - IDA Idaho Falls Fanning Field

INDIDA

Indianapolis

Mon 8/31

1:42 pm-1:24 pm

2 stops25h 42m

Idaho Falls Fanning Field

Sun 9/6

6:18 am-7:26 pm

2 stops11h 08m

$619
Cheapest one-way

IndianapolisIdaho Falls

IND Indianapolis - IDA Idaho Falls Fanning Field

INDIDA

Indianapolis

Sat 9/12

6:00 am-11:45 am

1 stop7h 45m

$217

IndianapolisIdaho Falls

IND Indianapolis - IDA Idaho Falls Fanning Field

INDIDA

Indianapolis

Sat 9/12

6:00 am-11:39 am

1 stop7h 39m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

Compare providers for flights from Indianapolis to Idaho Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to Idaho Falls in August.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Indianapolis-Idaho Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-Idaho Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-Idaho Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Indianapolis-Idaho Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-Idaho Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Indianapolis to Idaho Falls

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

How much does it cost to fly round-trip from Indianapolis to Idaho Falls?

Airfare is below average for this route at the moment.

Indianapolis to Idaho Falls flights typically cost between $430 and $614 in September.
The cheapest round-trip price found within the last 5 days was $396 on Multiple Airlines (Sep 10-Sep 14).

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. 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 Idaho Falls. Reviews last updated August 6, 2026.
See what other customers who have flown with United Airlines and American Airlines from Indianapolis to Idaho Falls have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,072 reviews

Comfort

7.3

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
United Airlines
7.4
Good
10,072 reviews
United Airlines
7.4
Good
10,072 reviews

Comfort

7.3

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
American Airlines
7.1
Good
11,866 reviews
United Airlines
7.4
Good
10,072 reviews

Comfort

7.3

Crew

8.1

Food

6.7

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

Related info for your journey

Find useful and relevant information for your journey from Indianapolis 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 Indianapolis to Idaho Falls?

    For as low as $484, Delta can have you in Idaho Falls from Indianapolis in 8h 34m. There are 1350 mi between Indianapolis and Idaho Falls. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from Indianapolis to Idaho Falls is United Airlines. Our recent data shows that you can find tickets from as low as $378 on this airline. An additional option worth looking into is American Airlines, starting at $384. These flights start at 32% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Indianapolis 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.

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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Top 2 airlines flying from Indianapolis to Idaho Falls

Discover the top 2 airlines that operate flights from Indianapolis to Idaho Falls. 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 2,558,603 searches. Data last updated August 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$378Average$588FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$384Average$568FlexibilityNo cancel feeOn-time71%

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