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Idaho Falls

$434+ Cheap flights from Dayton to Idaho Falls (DAY - 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — IDA
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Dayton to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Dayton (DAY) 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 11, 2025.

Round-trip from

$434
(United Airlines)
From Dayton to Idaho Falls Fanning Field
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Find flight deals from Dayton to Idaho Falls

Cheapest flights from Dayton to Idaho Falls
Explore the most affordable flight options available from Dayton to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/11. 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.
mié. 9/2411:42 amDAY - IDA
2 stops7h 33mUnited Airlines
mié. 10/12:35 pmIDA - DAY
1 stop5h 29mUnited Airlines
Deal found 9/11$434
This United Airlines deal was found by Cheapflights users on 9/11. 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. 9/269:00 amDAY - IDA
2 stops26h 48mUnited Airlines
mar. 9/305:00 amIDA - DAY
2 stops26h 50mUnited Airlines
Deal found 9/11$669
This United Airlines deal was found by Cheapflights users on 9/10. 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.
sáb. 9/139:27 amDAY - IDA
1 stop7h 44mUnited Airlines
lun. 9/154:15 pmIDA - DAY
2 stops16h 52mUnited Airlines
Deal found 9/10$810
This American Airlines deal was found by Cheapflights users on 9/11. 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.
vie. 9/266:52 amDAY - IDA
1 stop7h 32mAmerican Airlines
mar. 9/301:35 pmIDA - DAY
1 stop8h 02mAmerican Airlines
Deal found 9/11$854

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton 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 11, 2025.
Use the filters below to find and compare flights from Dayton to Idaho Falls that are best for you.

Fly from

Dayton

Fly to

Idaho Falls

Route

Depart

Return

Price

DaytonIdaho Falls

DAY - IDA

DAYIDA

Dayton

mié. 9/24

11:42 am-5:15 pm

2 stops7h 33m

Idaho Falls Fanning Field

mié. 10/1

2:35 pm-10:04 pm

1 stop5h 29m

$434

DaytonIdaho Falls

DAY - IDA

DAYIDA

Dayton

vie. 9/26

9:00 am-9:48 am

2 stops26h 48m

Idaho Falls Fanning Field

mar. 9/30

5:00 am-9:50 am

2 stops26h 50m

$669

DaytonIdaho Falls

DAY - IDA

DAYIDA

Dayton

vie. 9/26

6:52 am-12:24 pm

1 stop7h 32m

Idaho Falls Fanning Field

mar. 9/30

1:35 pm-11:37 pm

1 stop8h 02m

$854

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Dayton to Idaho Falls

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

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

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

    Airlines like United Airlines and American Airlines fly from Dayton to Idaho Falls in about 7h 32m. The time it takes to get you to your destination can typically vary by up to 01m. Airlines will cover a distance of 1450 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dayton 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 Dayton to Idaho Falls?

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