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Idaho Falls

$441+ 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — IDA
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$441
(American Airlines)
From Dayton to Idaho Falls Fanning Field
Search Deals

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 June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 9/178:27 amDAY - IDA
1 stop6h 32mAmerican Airlines
Mon 9/2212:43 pmIDA - DAY
1 stop6h 42mAmerican Airlines
Deal found 6/11$441
This United Airlines deal was found by Cheapflights users on 6/9. 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 8/222:52 pmDAY - IDA
2 stops9h 56mUnited Airlines
Tue 8/264:00 pmIDA - DAY
2 stops19h 14mUnited Airlines
Deal found 6/9$509

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 June 12, 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

Wed 9/17

8:27 am-12:59 pm

1 stop6h 32m

Idaho Falls Fanning Field

Mon 9/22

12:43 pm-9:25 pm

1 stop6h 42m

$441

DaytonIdaho Falls

DAY - IDA

DAYIDA

Dayton

Fri 8/22

2:52 pm-10:48 pm

2 stops9h 56m

Idaho Falls Fanning Field

Tue 8/26

4:00 pm-1:14 pm

2 stops19h 14m

$509

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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.

Rainfall in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho Falls ranges from 0.6 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Idaho Falls when rainfall is around 0.6 in.

Temperature in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 12, 2025.
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews

Entertainment

7.0

Overall

7.4

Boarding

7.7

Food

6.6

Crew

8.1

Comfort

7.3

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

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.

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

    According to our current data, American Airlines ($441), and United Airlines ($509) offers the cheapest pricing from Dayton to Idaho Falls.

  • 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 Dayton?

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