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$179+ 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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
DAY — BOI
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap 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 December 18, 2025.

This American Airlines deal was found by Cheapflights users on 12/16. 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 12/315:16 pmDAY - GEG
1 stop7h 12mAmerican Airlines
Sun 1/412:46 pmGEG - DAY
1 stop8h 04mAmerican Airlines
Deal found 12/16$595
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/188:45 amDAY - GEG
1 stop9h 34mUnited Airlines
Sat 12/2011:59 pmGEG - DAY
1 stop20h 45mUnited Airlines
Deal found 12/16$696
This Delta deal was found by Cheapflights users on 12/16. 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 12/186:00 amDAY - GEG
1 stop9h 02mDelta
Sun 12/216:00 amGEG - DAY
2 stops10h 01mDelta
Deal found 12/16$700
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Thu 12/189:41 amDAY - GEG
2 stops14h 17mUnited Airlines
Sun 12/211:47 pmGEG - DAY
2 stops23h 59mUnited Airlines
Deal found 12/16$733
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/318:45 amDAY - GEG
1 stop9h 34mUnited Airlines
Sun 1/45:05 amGEG - DAY
2 stops25h 58mUnited Airlines
Deal found 12/16$763

Find flight deals from Dayton to Idaho

Keep the following information in mind while searching for Dayton to Idaho flight deals. Data was last updated December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$309
(Delta)

One-way from

$179
(Delta)

Popular in

April

Cheapest in

November

Average price

$493
Provider with most accurate pricing for Dayton-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dayton-Boise Air Term. Gowen Fld flights.
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From Dayton to Idaho
Search Deals
One-way flight from Dayton to Idaho
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($109 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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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 December 18, 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

DaytonBoise

DAY - BOI

DAYBOI

Dayton

Fri 1/9

6:00 am-12:46 pm

1 stop8h 46m

Boise Air Term. Gowen Fld

Mon 1/12

1:41 pm-11:16 pm

1 stop7h 35m

$309

DaytonSpokane

DAY - GEG

DAYGEG

Dayton

Sat 1/24

7:00 am-11:39 am

1 stop7h 39m

Spokane

Wed 1/28

11:25 am-10:01 pm

1 stop7h 36m

$309

DaytonSpokane

DAY - GEG

DAYGEG

Dayton

Fri 1/23

6:00 am-11:45 am

1 stop8h 45m

Spokane

Mon 1/26

12:55 pm-11:16 pm

1 stop7h 21m

$309

DaytonSpokane

DAY - GEG

DAYGEG

Dayton

Fri 1/23

9:05 am-3:21 pm

2 stops9h 16m

Spokane

Mon 1/26

6:53 am-11:44 pm

2 stops13h 51m

$319

DaytonSpokane

DAY - GEG

DAYGEG

Dayton

Sat 1/24

2:04 pm-9:22 pm

2 stops10h 18m

Spokane

Thu 1/29

5:00 am-5:04 pm

2 stops9h 04m

$332

DaytonSpokane

DAY - GEG

DAYGEG

Dayton

Wed 2/11

12:34 pm-6:49 pm

1 stop9h 15m

Spokane

Tue 2/17

12:55 pm-9:39 pm

1 stop5h 44m

$334

DaytonBoise

DAY - BOI

DAYBOI

Dayton

Tue 1/13

7:00 am-12:39 pm

1 stop7h 39m

Boise Air Term. Gowen Fld

Sat 1/17

2:37 pm-10:39 pm

1 stop6h 02m

$365

DaytonBoise

DAY - BOI

DAYBOI

Dayton

Sat 1/10

7:00 am-12:39 pm

1 stop7h 39m

Boise Air Term. Gowen Fld

Tue 1/20

10:15 am-11:44 pm

2 stops11h 29m

$370

DaytonIdaho Falls

DAY - IDA

DAYIDA

Dayton

Sat 1/24

9:05 am-3:31 pm

2 stops8h 26m

Idaho Falls Fanning Field

Tue 1/27

2:40 pm-10:39 pm

1 stop5h 59m

$374

DaytonJackson

DAY - JAC

DAYJAC

Dayton

Sat 1/24

7:00 am-11:22 am

1 stop6h 22m

Jackson Hole

Wed 1/28

7:00 am-5:03 pm

2 stops8h 03m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 15 results
1
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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, December is the cheapest month in which you can book a flight from Dayton to Idaho (average of $124). Flying from Dayton to Idaho in March is currently the most expensive (average of $318). 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 December 18, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 30% on flights from Dayton to Idaho by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Dayton to Idaho?

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 December 18, 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
7.9
Good
8,005 reviews

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,091 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,054 reviews
Delta
7.9
Good
8,005 reviews

Food

7.3

Overall

7.9

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 39m. Delta provides one of the quickest options available for as low as $309. 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 most popular routes from Dayton to Idaho?

    Most travelers choose Dayton - Spokane, Dayton - Boise Air Term. Gowen Fld or Dayton - Jackson Hole 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, December is the cheapest month in which you can book a flight from Dayton to Idaho (average of $124). Flying from Dayton to Idaho in March is currently the most expensive (average of $318). 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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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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$288Average$443FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$436FlexibilityNo cancel feeOn-time69%
DeltaCheapest$313Average$523FlexibilityNo cancel feeOn-timeN/A

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