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Idaho Falls

$396+ Cheap flights from Indianapolis to Idaho Falls (IND - 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
IND — IDA
oct. 15 — oct. 221
mié. 10/15
mié. 10/22
1 adult, Economy
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Cheap 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 septiembre 15, 2025.

Round-trip from

$396
(Delta)

Popular in

March

Cheapest in

April
From Indianapolis to Idaho Falls Fanning Field
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Find 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 septiembre 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/13. 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.
jue. 10/26:51 pmIND - IDA
1 stop5h 58mUnited Airlines
dom. 10/55:00 amIDA - IND
2 stops9h 22mUnited Airlines
Deal found 9/13$488
This United Airlines deal was found by Cheapflights users on 9/15. 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.
mar. 9/303:43 pmIND - IDA
1 stop7h 09mUnited Airlines
sáb. 10/49:41 amIDA - IND
1 stop10h 37mUnited Airlines
Deal found 9/15$533
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
sáb. 10/117:02 pmIND - IDA
1 stop22h 36mAlaska Airlines
mié. 10/154:15 pmIDA - IND
2 stops16h 10mAlaska Airlines
Deal found 9/13$675
This United Airlines deal was found by Cheapflights users on 9/14. 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.
lun. 9/156:51 pmIND - IDA
1 stop5h 57mUnited Airlines
mié. 9/172:35 pmIDA - IND
1 stop5h 56mUnited Airlines
Deal found 9/14$681
This United Airlines deal was found by Cheapflights users on 9/14. 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.
vie. 10/106:51 pmIND - IDA
1 stop5h 58mUnited Airlines
mié. 10/155:00 amIDA - IND
1 stop15h 18mUnited Airlines
Deal found 9/14$689

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 septiembre 15, 2025.
Use the filters below to find and compare flights from Indianapolis to Idaho Falls that are best for you.

Fly from

Indianapolis

Fly to

Idaho Falls

Route

Depart

Return

Price

IndianapolisIdaho Falls

IND - IDA

INDIDA

Indianapolis

mar. 3/10

8:00 am-12:31 pm

1 stop6h 31m

Idaho Falls Fanning Field

mié. 3/11

1:05 pm-10:58 pm

1 stop7h 53m

$396

IndianapolisIdaho Falls

IND - IDA

INDIDA

Indianapolis

mar. 3/10

12:40 pm-9:08 pm

2 stops10h 28m

Idaho Falls Fanning Field

mié. 3/11

2:35 pm-9:58 pm

1 stop5h 23m

$456

IndianapolisIdaho Falls

IND - IDA

INDIDA

Indianapolis

mar. 9/30

2:30 pm-9:25 pm

1 stop8h 55m

Idaho Falls Fanning Field

sáb. 10/4

1:35 pm-12:14 am

1 stop8h 39m

$481

IndianapolisIdaho Falls

IND - IDA

INDIDA

Indianapolis

jue. 10/2

6:51 pm-10:49 pm

1 stop5h 58m

Idaho Falls Fanning Field

dom. 10/5

5:00 am-4:22 pm

2 stops9h 22m

$488

IndianapolisIdaho Falls

IND - IDA

INDIDA

Indianapolis

mar. 9/30

6:00 am-1:33 pm

2 stops9h 33m

Idaho Falls Fanning Field

sáb. 10/4

9:41 am-8:14 pm

2 stops8h 33m

$491

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

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

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

Currently, October is the cheapest month in which you can book a flight from Indianapolis to Idaho Falls (average of $380). Flying from Indianapolis 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.

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 septiembre 15, 2025.
See what other customers who have flown with Delta, 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.
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 $396, Delta can have you in Idaho Falls from Indianapolis in 6h 31m. 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 Delta. Our recent data shows that you can find tickets from as low as $260 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $377 and $430 round-trip. These flights start at 54% 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.

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

    Currently, October is the cheapest month in which you can book a flight from Indianapolis to Idaho Falls (average of $380). Flying from Indianapolis 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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Top 3 airlines flying from Indianapolis to Idaho Falls

Discover the top 3 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 septiembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$260Average$511FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$377Average$672FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$430Average$565FlexibilityNo cancel feeOn-time69%

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