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$285+ Cheap flights from Dayton (DAY) to Idaho

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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — BOI
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Dayton to Idaho

Keep the following information in mind while searching for Dayton to Idaho flight deals. Data was last updated September 15, 2025.

Round-trip from

$289
(American Airlines)

One-way from

$285
(Delta)

Popular in

December

Cheapest in

October

Average price

$456
From Dayton to Idaho
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One-way flight from Dayton to Idaho
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Highest demand for flights based on searches. 7% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Dayton to Idaho

Cheapest flights from Dayton to Idaho
Explore the most affordable flight options available from Dayton to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Delta deal was found by Cheapflights users on 9/14. 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.
Thu 10/166:05 amDAY - GEG
1 stop8h 36mDelta
Sun 10/1911:15 pmGEG - DAY
1 stop8h 09mDelta
Deal found 9/14$289
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 10/296:05 amDAY - GEG
2 stops10h 00mDelta
Tue 11/111:16 pmGEG - DAY
1 stop6h 54mDelta
Deal found 9/14$294
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 10/177:22 amDAY - GEG
1 stop7h 21mAmerican Airlines
Sun 10/191:12 pmGEG - DAY
1 stop7h 47mAmerican Airlines
Deal found 9/14$314
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 9/266:52 amDAY - GEG
1 stop8h 52mAmerican Airlines
Mon 9/2912:35 pmGEG - DAY
1 stop8h 02mAmerican Airlines
Deal found 9/14$379
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
Fri 10/316:45 amDAY - BOI
2 stops11h 32mAlaska Airlines
Mon 11/38:50 pmBOI - DAY
2 stops13h 19mAlaska Airlines
Deal found 9/13$389
This Delta deal was found by Cheapflights users on 9/14. 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.
Fri 10/173:17 pmDAY - GEG
1 stop9h 48mDelta
Sun 10/197:23 pmGEG - DAY
2 stops12h 01mDelta
Deal found 9/14$412
This Delta deal was found by Cheapflights users on 9/15. 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.
Tue 9/161:16 pmDAY - GEG
2 stops13h 47mDelta
Sun 9/2110:58 pmGEG - DAY
1 stop8h 24mDelta
Deal found 9/15$447
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 9/196:52 amDAY - BOI
1 stop7h 35mAmerican Airlines
Sun 9/211:07 pmBOI - DAY
1 stop7h 48mAmerican Airlines
Deal found 9/15$454
This Delta deal was found by Cheapflights users on 9/14. 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.
Fri 9/264:36 pmDAY - GEG
2 stops9h 59mDelta
Mon 9/2912:40 pmGEG - DAY
1 stop7h 27mDelta
Deal found 9/14$466
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 9/249:27 amDAY - BOI
2 stops14h 27mUnited Airlines
Sun 10/53:10 pmBOI - DAY
1 stop6h 33mUnited Airlines
Deal found 9/15$474
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/318:55 amDAY - BOI
1 stop6h 34mUnited Airlines
Mon 11/32:31 pmBOI - DAY
1 stop5h 44mUnited Airlines
Deal found 9/13$478
This American Airlines deal was found by Cheapflights users on 9/14. 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 11/268:38 amDAY - GEG
1 stop6h 54mAmerican Airlines
Mon 12/11:14 pmGEG - DAY
1 stop7h 07mAmerican Airlines
Deal found 9/14$483

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dayton to Idaho 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 September 15, 2025.
Use the filters below to find and compare flights from Dayton to Idaho that are best for you.

Fly from

Dayton

Fly to

Idaho

Route

Depart

Return

Price

DaytonSpokane

DAY - GEG

DAYGEG

Dayton

Thu 10/16

6:05 am-11:41 am

1 stop8h 36m

Spokane

Sun 10/19

11:15 pm-10:24 am

1 stop8h 09m

$289

DaytonSpokane

DAY - GEG

DAYGEG

Dayton

Fri 10/17

7:22 am-11:43 am

1 stop7h 21m

Spokane

Sun 10/19

1:12 pm-11:59 pm

1 stop7h 47m

$314

DaytonSpokane

DAY - GEG

DAYGEG

Dayton

Wed 2/11

8:30 am-12:46 pm

1 stop7h 16m

Spokane

Tue 2/17

1:45 pm-10:29 pm

1 stop5h 44m

$379

DaytonSpokane

DAY - GEG

DAYGEG

Dayton

Fri 9/26

6:06 am-11:45 am

1 stop8h 39m

Spokane

Mon 9/29

1:30 pm-10:55 pm

1 stop6h 25m

$379

DaytonSpokane

DAY - GEG

DAYGEG

Dayton

Tue 3/3

8:35 am-3:25 pm

1 stop9h 50m

Spokane

Wed 3/11

1:45 pm-10:28 pm

1 stop5h 43m

$379

DaytonSpokane

DAY - GEG

DAYGEG

Dayton

Wed 3/4

9:45 am-9:09 pm

2 stops14h 24m

Spokane

Tue 3/10

11:40 am-11:29 pm

1 stop8h 49m

$384

DaytonBoise

DAY - BOI

DAYBOI

Dayton

Fri 10/31

6:45 am-4:17 pm

2 stops11h 32m

Boise Air Term. Gowen Fld

Mon 11/3

8:50 pm-12:09 pm

2 stops13h 19m

$389

DaytonSpokane

DAY - GEG

DAYGEG

Dayton

Wed 3/4

6:00 am-11:41 am

1 stop8h 41m

Spokane

Tue 3/10

10:45 pm-10:38 am

1 stop8h 53m

$407

DaytonSpokane

DAY - GEG

DAYGEG

Dayton

Fri 10/17

3:17 pm-10:05 pm

1 stop9h 48m

Spokane

Sun 10/19

7:23 pm-10:24 am

2 stops12h 01m

$412

DaytonBoise

DAY - BOI

DAYBOI

Dayton

Fri 9/19

6:52 am-12:27 pm

1 stop7h 35m

Boise Air Term. Gowen Fld

Sun 9/21

1:07 pm-10:55 pm

1 stop7h 48m

$454

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 34 results
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Best time to book a flight from Dayton to Idaho

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

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

Currently, October is the cheapest month in which you can book a flight from Dayton to Idaho (average of $314). Flying from Dayton to Idaho in June is currently the most expensive (average of $398). 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 time of day to fly from DAY to ID?

Find hourly flight availability from Dayton to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

When flying from Dayton to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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. Reviews last updated September 15, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Dayton to Idaho by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Entertainment

7.9

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

  • What airport do you fly from for flights from Dayton to Idaho?

    Most people fly from Dayton (DAY) if they book a flight from Dayton to Idaho. Dayton is conveniently located just 10.0 mi from Dayton’s city center.

  • How long is the flight from Dayton to Idaho?

    A quick flight from Dayton to Idaho can take about 7h 16m. Delta provides one of the quickest options available for as low as $379. There are 1729 mi between Dayton and Idaho. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Dayton to Idaho one-way?

    $285 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $389 and $412, respectively.

  • What are the most popular routes from Dayton to Idaho?

    Most travelers choose Dayton - Spokane, Dayton - Jackson Hole or Dayton - Boise Air Term. Gowen Fld when deciding on the best route from Dayton to Idaho.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dayton to Idaho 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?

    Currently, October is the cheapest month in which you can book a flight from Dayton to Idaho (average of $314). Flying from Dayton to Idaho in June is currently the most expensive (average of $398). 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

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Top 3 airlines flying from Dayton to Idaho

Discover the top 3 airlines that operate flights from Dayton to Idaho. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$443FlexibilityNo cancel feeOn-time71%
DeltaCheapest$313Average$467FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$378Average$468FlexibilityNo cancel feeOn-time69%

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