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

Currently, August is the cheapest month in which you can book a flight from Idaho Falls to Dayton (average of $325). Flying from Idaho Falls to Dayton in March is currently the most expensive (average of $396). 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.

What is the cheapest day to fly from Idaho Falls to Dayton?

Travelers seeking maximum savings on their Idaho Falls to Dayton flight should consider departing on Thursday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Dayton ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit Dayton when rainfall is around 2.2 in.

If weather is an important factor for your trip to Dayton, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

What is the cheapest time of day to fly from IDA to DAY?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho Falls to Dayton as you normally would.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Idaho Falls to Dayton by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$404+ Flights from Idaho Falls to Dayton

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Cheap flight deals from Idaho Falls to Dayton

Round-trip from	$404 (United Airlines)

From Idaho Falls Fanning Field to Dayton

Search Deals

Find flight deals from Idaho Falls to Dayton

Cheapest flights from Idaho Falls to Dayton
Explore the most affordable flight options available from Idaho Falls to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 13, 2025.

mar. 8/262:35 pmIDA - DAY

1 stop5h 37mUnited Airlines

sáb. 8/3011:42 amDAY - IDA

2 stops11h 12mUnited Airlines

Deal found 8/11

$404

mié. 12/102:45 pmIDA - DAY

1 stop5h 44mUnited Airlines

sáb. 12/1310:00 amDAY - IDA

2 stops13h 12mUnited Airlines

Deal found 8/10

$446

jue. 9/412:40 pmIDA - DAY

1 stop6h 45mAmerican Airlines

dom. 9/77:04 amDAY - IDA

1 stop7h 05mAmerican Airlines

Deal found 8/11

$505

jue. 9/45:00 amIDA - DAY

2 stops11h 48mUnited Airlines

dom. 9/77:37 pmDAY - IDA

2 stops29h 11mUnited Airlines

Deal found 8/11

$552

Best flights from Idaho Falls to Dayton
Discover carefully curated flight deals from Idaho Falls to Dayton that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated agosto 13, 2025.

mar. 8/262:35 pmIDA - DAY

1 stop5h 37mUnited Airlines

sáb. 8/3011:42 amDAY - IDA

2 stops11h 12mUnited Airlines

Deal found 8/11

$404

jue. 9/412:40 pmIDA - DAY

1 stop6h 45mAmerican Airlines

dom. 9/77:04 amDAY - IDA

1 stop7h 05mAmerican Airlines

Deal found 8/11

$505

mié. 12/102:45 pmIDA - DAY

1 stop5h 44mUnited Airlines

sáb. 12/1310:00 amDAY - IDA

2 stops13h 12mUnited Airlines

Deal found 8/10

$446

jue. 9/45:00 amIDA - DAY

2 stops11h 48mUnited Airlines

dom. 9/77:37 pmDAY - IDA

2 stops29h 11mUnited Airlines

Deal found 8/11

$552

Last-minute flights from Idaho Falls to Dayton
Discover last-minute flight deals from Idaho Falls to Dayton. Data last updated agosto 13, 2025 and is based on user searches.

mar. 8/262:35 pmIDA - DAY

1 stop5h 37mUnited Airlines

sáb. 8/3011:42 amDAY - IDA

2 stops11h 12mUnited Airlines

Deal found 8/11

$404

jue. 9/412:40 pmIDA - DAY

1 stop6h 45mAmerican Airlines

dom. 9/77:04 amDAY - IDA

1 stop7h 05mAmerican Airlines

Deal found 8/11

$505

jue. 9/45:00 amIDA - DAY

2 stops11h 48mUnited Airlines

dom. 9/77:37 pmDAY - IDA

2 stops29h 11mUnited Airlines

Deal found 8/11

$552

Fly from

Fly to

Route

Depart

Return

Price

Idaho FallsDayton

IDA - DAY

IDADAY

Idaho Falls Fanning Field

mar. 8/26

2:35 pm-10:12 pm

1 stop5h 37m

Dayton

sáb. 8/30

11:42 am-8:54 pm

2 stops11h 12m

$404

Idaho FallsDayton

IDA - DAY

IDADAY

Idaho Falls Fanning Field

mié. 12/10

2:45 pm-10:29 pm

1 stop5h 44m

Dayton

sáb. 12/13

10:00 am-9:12 pm

2 stops13h 12m

$446

Idaho FallsDayton

IDA - DAY

IDADAY

Idaho Falls Fanning Field

jue. 9/4

12:40 pm-9:25 pm

1 stop6h 45m

Dayton

dom. 9/7

7:04 am-12:09 pm

1 stop7h 05m

$505

Idaho FallsDayton

IDA - DAY

IDADAY

Idaho Falls Fanning Field

jue. 9/4

5:00 am-6:48 pm

2 stops11h 48m

Dayton

dom. 9/7

7:37 pm-10:48 pm

2 stops29h 11m

$552

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Best time to book a flight from Idaho Falls to Dayton

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

Related info for your journey

Can I find deals for flights from Idaho Falls to Dayton that include hotel bookings?
Yes. In addition to deals on Idaho Falls to Dayton flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Idaho Falls to Dayton?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho Falls to Dayton.
Can I find deals for business class flights from Idaho Falls to Dayton?
Yes. Cheapflights offers flight deals from Idaho Falls to Dayton 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 Idaho Falls to Dayton?
Currently, August is the cheapest month in which you can book a flight from Idaho Falls to Dayton (average of $325). Flying from Idaho Falls to Dayton in March is currently the most expensive (average of $396). 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.

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$404+ Cheap flights from Idaho Falls to Dayton (IDA - DAY)

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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Idaho Falls to Dayton with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Idaho Falls to Dayton

Round-trip from

Find flight deals from Idaho Falls to Dayton

Cheapest flights from Idaho Falls to DaytonExplore the most affordable flight options available from Idaho Falls to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 13, 2025.

Explore the most affordable flight options available from Idaho Falls to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 13, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Idaho Falls to Dayton that are best for you.

Best time to book a flight from Idaho Falls to Dayton

Have a flexible travel schedule? Discover the best time to fly to Dayton from Idaho Falls with our price prediction graph.

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to Dayton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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Cheapest flights from Idaho Falls to Dayton
Explore the most affordable flight options available from Idaho Falls to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 13, 2025.