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Idaho Falls

$186+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
IND — IDA
feb. 5 — feb. 121
jue. 2/5
jue. 2/12
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 enero 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$371
(American Airlines)

One-way from

$186
(American Airlines)

Popular in

December

Cheapest in

April

Average price

$543
Provider with most accurate pricing for Indianapolis-Idaho Falls Fanning Field flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-Idaho Falls Fanning Field flights.
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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. 7% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 enero 6, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
mié. 4/227:10 amIND - IDA
1 stop10h 21mAlaska Airlines
mar. 4/286:00 amIDA - IND
1 stop9h 57mAlaska Airlines
Deal found 1/6$352
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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.
vie. 4/246:57 pmIND - IDA
1 stop29h 43mAlaska Airlines
mar. 4/284:08 pmIDA - IND
1 stop11h 42mAlaska Airlines
Deal found 1/6$363
This American Airlines deal was found by Cheapflights users on 1/6. 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. 2/36:00 amIND - IDA
1 stop9h 37mAmerican Airlines
mar. 2/107:20 amIDA - IND
1 stop6h 36mAmerican Airlines
Deal found 1/6$371
This Alaska Airlines deal was found by Cheapflights users on 1/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/67:10 amIND - IDA
1 stop10h 21mAlaska Airlines
sáb. 5/166:00 amIDA - IND
1 stop9h 39mAlaska Airlines
Deal found 1/5$375
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
mié. 4/227:10 amIND - IDA
1 stop17h 30mAlaska Airlines
mié. 4/296:00 amIDA - IND
1 stop21h 50mAlaska Airlines
Deal found 1/6$382
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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.
mié. 4/226:57 pmIND - IDA
1 stop29h 43mAlaska Airlines
lun. 4/274:08 pmIDA - IND
1 stop23h 49mAlaska Airlines
Deal found 1/6$383
This Alaska Airlines deal was found by Cheapflights users on 1/6. 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.
jue. 4/237:10 amIND - IDA
1 stop17h 30mAlaska Airlines
lun. 4/274:08 pmIDA - IND
1 stop23h 49mAlaska Airlines
Deal found 1/6$393
This Delta deal was found by Cheapflights users on 1/6. 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. 2/34:34 pmIND - IDA
2 stops8h 23mDelta
mar. 2/101:15 pmIDA - IND
1 stop7h 34mDelta
Deal found 1/6$401
This Alaska Airlines deal was found by Cheapflights users on 1/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/277:57 pmIND - IDA
1 stop22h 46mAlaska Airlines
mar. 3/35:20 pmIDA - IND
1 stop23h 36mAlaska Airlines
Deal found 1/5$429
This Delta deal was found by Cheapflights users on 1/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/188:00 amIND - IDA
1 stop8h 27mDelta
vie. 8/213:04 pmIDA - IND
1 stop5h 56mDelta
Deal found 1/5$431

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 enero 6, 2026.
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

vie. 4/24

6:57 pm-10:40 pm

1 stop29h 43m

Idaho Falls Fanning Field

mar. 4/28

4:08 pm-5:50 am

1 stop11h 42m

$363

IndianapolisIdaho Falls

IND - IDA

INDIDA

Indianapolis

mar. 2/3

6:00 am-1:37 pm

1 stop9h 37m

Idaho Falls Fanning Field

mar. 2/10

7:20 am-3:56 pm

1 stop6h 36m

$371

IndianapolisIdaho Falls

IND - IDA

INDIDA

Indianapolis

mié. 5/6

7:10 am-3:31 pm

1 stop10h 21m

Idaho Falls Fanning Field

sáb. 5/16

6:00 am-5:39 pm

1 stop9h 39m

$375

IndianapolisIdaho Falls

IND - IDA

INDIDA

Indianapolis

mié. 4/22

6:57 pm-10:40 pm

1 stop29h 43m

Idaho Falls Fanning Field

lun. 4/27

4:08 pm-5:57 pm

1 stop23h 49m

$383

IndianapolisIdaho Falls

IND - IDA

INDIDA

Indianapolis

vie. 4/24

6:57 pm-10:40 pm

1 stop29h 43m

Idaho Falls Fanning Field

mié. 4/29

6:00 am-5:50 am

1 stop21h 50m

$393

IndianapolisIdaho Falls

IND - IDA

INDIDA

Indianapolis

jue. 4/23

6:57 pm-10:40 pm

1 stop29h 43m

Idaho Falls Fanning Field

mié. 4/29

6:00 am-5:50 am

1 stop21h 50m

$393

IndianapolisIdaho Falls

IND - IDA

INDIDA

Indianapolis

jue. 4/23

7:10 am-10:40 pm

1 stop17h 30m

Idaho Falls Fanning Field

lun. 4/27

4:08 pm-5:57 pm

1 stop23h 49m

$393

IndianapolisIdaho Falls

IND - IDA

INDIDA

Indianapolis

vie. 4/24

7:10 am-10:40 pm

1 stop17h 30m

Idaho Falls Fanning Field

lun. 4/27

4:08 pm-5:57 pm

1 stop23h 49m

$393

IndianapolisIdaho Falls

IND - IDA

INDIDA

Indianapolis

jue. 4/23

7:10 am-3:31 pm

1 stop10h 21m

Idaho Falls Fanning Field

mar. 4/28

4:08 pm-5:50 am

1 stop11h 42m

$393

IndianapolisIdaho Falls

IND - IDA

INDIDA

Indianapolis

mar. 2/3

4:34 pm-10:57 pm

2 stops8h 23m

Idaho Falls Fanning Field

mar. 2/10

1:15 pm-10:49 pm

1 stop7h 34m

$401

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 19 results
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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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Indianapolis-Idaho Falls flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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

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

Currently, November is the cheapest month in which you can book a flight from Indianapolis to Idaho Falls (average of $213). Flying from Indianapolis to Idaho Falls in December is currently the most expensive (average of $366). 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 enero 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
9,132 reviews

Food

6.6

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,132 reviews
United Airlines
7.4
Good
9,132 reviews

Food

6.6

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
American Airlines
7.2
Good
11,084 reviews
United Airlines
7.4
Good
9,132 reviews

Food

6.6

Entertainment

7.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

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 $371, Alaska Airlines can have you in Idaho Falls from Indianapolis in 9h 37m. 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 American Airlines. Our recent data shows that you can find tickets from as low as $377 on this airline. An additional option worth looking into is United Airlines, starting at $430. These flights start at 35% 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, November is the cheapest month in which you can book a flight from Indianapolis to Idaho Falls (average of $213). Flying from Indianapolis to Idaho Falls in December is currently the most expensive (average of $366). 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 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 enero 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$377Average$625FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$430Average$588FlexibilityNo cancel feeOn-time69%

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