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Idaho Falls

$152+ 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 7/24. Fares are subject to change and may not be available on all flights or dates of travel.
IND — IDA
Jul 5 — Jul 121
Sat 7/5
Sat 7/12
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 June 30, 2025.

Round-trip from

$307
(Mytrip)

One-way from

$152
(Mytrip)

Popular in

October

Cheapest in

June

Average price

$490
From Indianapolis to Idaho Falls Fanning Field
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One-way flight from Indianapolis to Idaho Falls Fanning Field
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Highest demand for flights based on searches. 14% potential increase in price ($104 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 30, 2025.

This Mytrip deal was found by Cheapflights users on 6/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2410:39 pmIND - IDA
1 stop15h 05mMultiple Airlines
Mon 8/47:23 pmIDA - IND
2 stops18h 47mMultiple Airlines
Deal found 6/28$307
This Delta deal was found by Cheapflights users on 6/30. 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.
Mon 8/258:05 amIND - IDA
1 stop8h 14mDelta
Wed 8/273:00 pmIDA - IND
1 stop5h 28mDelta
Deal found 6/30$351
This Mytrip deal was found by Cheapflights users on 6/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/287:00 amIND - IDA
1 stop6h 44mAllegiant Air
Thu 7/319:47 amIDA - IND
2 stops27h 39mAllegiant Air
Deal found 6/30$360
This United Airlines deal was found by Cheapflights users on 6/29. 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.
Tue 7/293:40 pmIND - IDA
1 stop7h 19mUnited Airlines
Tue 8/55:00 amIDA - IND
2 stops9h 32mUnited Airlines
Deal found 6/29$403
This Alaska Airlines deal was found by Cheapflights users on 6/29. 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.
Sat 10/117:02 pmIND - IDA
1 stop22h 36mAlaska Airlines
Wed 10/156:13 amIDA - IND
1 stop9h 49mAlaska Airlines
Deal found 6/29$417
This American Airlines deal was found by Cheapflights users on 6/28. 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 7/242:32 pmIND - IDA
1 stop9h 03mAmerican Airlines
Tue 8/51:47 pmIDA - IND
1 stop8h 47mAmerican Airlines
Deal found 6/28$487

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 June 30, 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

Thu 7/24

10:39 pm-11:44 am

1 stop15h 05m

Idaho Falls Fanning Field

Mon 8/4

7:23 pm-4:10 pm

2 stops18h 47m

$307

IndianapolisIdaho Falls

IND - IDA

INDIDA

Indianapolis

Mon 8/25

8:05 am-2:19 pm

1 stop8h 14m

Idaho Falls Fanning Field

Wed 8/27

3:00 pm-10:28 pm

1 stop5h 28m

$351

IndianapolisIdaho Falls

IND - IDA

INDIDA

Indianapolis

Mon 7/28

7:00 am-11:44 am

1 stop6h 44m

Idaho Falls Fanning Field

Thu 7/31

9:47 am-3:26 pm

2 stops27h 39m

$360

IndianapolisIdaho Falls

IND - IDA

INDIDA

Indianapolis

Tue 7/29

3:40 pm-8:59 pm

1 stop7h 19m

Idaho Falls Fanning Field

Tue 8/5

5:00 am-4:32 pm

2 stops9h 32m

$403

IndianapolisIdaho Falls

IND - IDA

INDIDA

Indianapolis

Thu 7/24

2:32 pm-9:35 pm

1 stop9h 03m

Idaho Falls Fanning Field

Tue 8/5

1:47 pm-12:34 am

1 stop8h 47m

$487

IndianapolisIdaho Falls

IND - IDA

INDIDA

Indianapolis

Tue 7/15

6:48 pm-3:22 pm

1 stop22h 34m

Idaho Falls Fanning Field

Sat 7/19

4:03 pm-5:00 am

1 stop10h 57m

$504

IndianapolisIdaho Falls

IND - IDA

INDIDA

Indianapolis

Thu 7/24

10:39 pm-11:44 am

1 stop15h 05m

$152

IndianapolisIdaho Falls

IND - IDA

INDIDA

Indianapolis

Mon 7/21

6:59 pm-10:51 pm

1 stop5h 52m

$176

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

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.

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

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 June 30, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,969 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,852 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.2
Good
710 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 $351 on this airline. Additional options worth looking into are Allegiant Air and United Airlines, starting at $360 and $403 round-trip. These flights start at 42% 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 Indianapolis?

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Alternative routes for Indianapolis to Idaho Falls

See prices for flight routes from nearby airports that may be better suited for you.
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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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$260Average$546FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$377Average$672FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$474Average$552FlexibilityNo cancel feeOn-time69%

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