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$360+ Cheap flights from Idaho Falls to Dayton (IDA - DAY)

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 4/24. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — DAY
Mar 14 — Mar 211
Sat 3/14
Sat 3/21
1 adult, Economy
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Cheap 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 February 12, 2026.

This United Airlines deal was found by Cheapflights users on 2/10. 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.
Tue 10/272:35 pm
IDA
-
DAY
1 stop5h 54m
United Airlines
Sat 10/319:00 am
DAY
-
IDA
1 stop6h 35m
United Airlines
Deal found 2/10$369
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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.
Tue 10/276:15 am
IDA
-
DAY
2 stops13h 41m
Alaska Airlines
Sat 10/315:46 am
DAY
-
IDA
2 stops11h 43m
Alaska Airlines
Deal found 2/8$429
This United Airlines deal was found by Cheapflights users on 2/8. 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 6/262:31 pm
IDA
-
DAY
1 stop6h 06m
United Airlines
Sun 6/286:00 am
DAY
-
IDA
2 stops9h 24m
United Airlines
Deal found 2/8$557
This United Airlines deal was found by Cheapflights users on 2/11. 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.
Sun 4/265:20 pm
IDA
-
DAY
2 stops22h 52m
United Airlines
Fri 5/17:35 pm
DAY
-
IDA
2 stops16h 20m
United Airlines
Deal found 2/11$592
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/258:00 am
IDA
-
DAY
2 stops11h 00m
Alaska Airlines
Sun 3/112:41 pm
DAY
-
IDA
2 stops12h 55m
Alaska Airlines
Deal found 2/10$634
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Mon 6/12:31 pm
IDA
-
DAY
1 stop6h 06m
United Airlines
Sat 6/66:00 am
DAY
-
IDA
1 stop7h 45m
United Airlines
Deal found 2/9$659

Find flight deals from Idaho Falls to Dayton

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Dayton (DAY). 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 February 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$557
(United Airlines)

One-way from

$360
(Kiwi.com)
Provider with most accurate pricing for Idaho Falls Fanning Field-Dayton flight deals.
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Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Dayton flights.
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From Idaho Falls Fanning Field to Dayton
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One-way flight from Idaho Falls Fanning Field to Dayton
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Dayton 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 February 12, 2026.
Use the filters below to find and compare flights from Idaho Falls to Dayton that are best for you.

Fly from

Idaho Falls

Fly to

Dayton

Route

Depart

Return

Price

Idaho FallsDayton

IDA - DAY

IDADAY

Idaho Falls Fanning Field

Fri 6/26

2:31 pm-10:37 pm

1 stop6h 06m

Dayton

Sun 6/28

6:00 am-1:24 pm

2 stops9h 24m

$557

Idaho FallsDayton

IDA - DAY

IDADAY

Idaho Falls Fanning Field

Sun 4/26

5:20 pm-6:12 pm

2 stops22h 52m

Dayton

Fri 5/1

7:35 pm-9:55 am

2 stops16h 20m

$592

Idaho FallsDayton

IDA - DAY

IDADAY

Idaho Falls Fanning Field

Wed 2/25

8:00 am-9:00 pm

2 stops11h 00m

Dayton

Sun 3/1

12:41 pm-11:36 pm

2 stops12h 55m

$634

Idaho FallsDayton

IDA - DAY

IDADAY

Idaho Falls Fanning Field

Mon 6/1

2:31 pm-10:37 pm

1 stop6h 06m

Dayton

Sat 6/6

6:00 am-11:45 am

1 stop7h 45m

$659

Idaho FallsDayton

IDA - DAY

IDADAY

Idaho Falls Fanning Field

Fri 6/26

6:00 am-10:59 pm

2 stops14h 59m

Dayton

Sun 6/28

4:16 pm-11:59 pm

2 stops9h 43m

$967

Idaho FallsDayton

IDA - DAY

IDADAY

Idaho Falls Fanning Field

Wed 2/25

2:40 pm-10:27 pm

1 stop5h 47m

Dayton

Sun 3/1

8:35 am-3:40 pm

1 stop9h 05m

$1,497

Idaho FallsDayton

IDA - DAY

IDADAY

Idaho Falls Fanning Field

Fri 4/24

4:17 pm-9:29 am

3 stops39h 12m

$360

Idaho FallsDayton

IDA - DAY

IDADAY

Idaho Falls Fanning Field

Fri 4/24

1:43 pm-10:29 pm

1 stop6h 46m

$386

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

  • Most accurate provider: When it comes to deals on Idaho Falls-Dayton flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Idaho Falls-Dayton flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Idaho Falls-Dayton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Idaho Falls-Dayton flights, Cheapflights users trust FlightHub the most. FlightHub 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 Idaho Falls-Dayton 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 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

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.

  • How long is the flight from Idaho Falls to Dayton?

    United Airlines and Alaska Airlines can get you from Idaho Falls to Dayton in just under 6h 06m. Your travel time can differ by up to 4h 54m. Airlines will cover a distance of 1450 mi. This flight may include one or multiple stops.

  • 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.

See more FAQs

Traveling to a place near Dayton?

Book flights to Dayton if you plan to visit one of these locations
Huber Heights
Springfield
Troy
Xenia
Greenville
Miamisburg

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