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$180+ Cheap flights from Denver to Dayton (DEN - 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — DAY
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Dayton are usually found in August or April, booked 55 days in advance, depart on a Tuesday or Saturday and return on a Thursday

Cheap flight deals from Denver to Dayton

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) 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 August 14, 2025.

Round-trip from

$229
(Delta)

Popular in

March

Cheapest in

August

Average price

$323

Good round-trip deal

$339 or less

Good one-way deal

$273 or less
From Denver Intl to Dayton
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Highest demand for flights based on searches. 2% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Denver Intl to Dayton.
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Price to beat on a one-way flight from Denver Intl to Dayton.
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Find flight deals from Denver to Dayton

Cheapest flights from Denver to Dayton
Explore the most affordable flight options available from Denver to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Delta deal was found by Cheapflights users on 8/14. 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 9/1112:59 amDEN - DAY
1 stop7h 23mDelta
Tue 10/141:29 pmDAY - DEN
1 stop8h 46mDelta
Deal found 8/14$229
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/265:25 pmDEN - DAY
Nonstop2h 39mUnited Airlines
Mon 9/295:55 pmDAY - DEN
1 stop7h 35mUnited Airlines
Deal found 8/14$239
This Delta deal was found by Cheapflights users on 8/14. 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 9/1112:59 amDEN - DAY
1 stop7h 23mDelta
Wed 10/153:17 pmDAY - DEN
1 stop8h 24mDelta
Deal found 8/14$254
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/122:17 pmDEN - DAY
1 stop6h 36mAmerican Airlines
Sun 10/126:00 amDAY - DEN
1 stop4h 39mAmerican Airlines
Deal found 8/14$294
This United Airlines deal was found by Cheapflights users on 8/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/125:30 pmDEN - DAY
Nonstop2h 42mUnited Airlines
Wed 10/159:25 amDAY - DEN
Nonstop3h 10mUnited Airlines
Deal found 8/14$309
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/125:30 pmDEN - DAY
Nonstop2h 42mUnited Airlines
Sun 9/149:27 amDAY - DEN
Nonstop3h 08mUnited Airlines
Deal found 8/13$312
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Sat 9/135:30 pmDEN - DAY
Nonstop2h 42mUnited Airlines
Sat 10/119:25 amDAY - DEN
Nonstop3h 10mUnited Airlines
Deal found 8/13$314

Cheapflights Fare Finder

 
Customize your flight search to find flights from Denver 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 August 14, 2025.
Use the filters below to find and compare flights from Denver to Dayton that are best for you.

Fly from

Denver

Fly to

Dayton

Route

Depart

Return

Price

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Thu 9/11

12:59 am-10:22 am

1 stop7h 23m

Dayton

Tue 10/14

1:29 pm-8:15 pm

1 stop8h 46m

$229

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Fri 9/26

5:25 pm-10:04 pm

Nonstop2h 39m

Dayton

Sun 9/28

9:25 am-10:35 am

Nonstop3h 10m

$229

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Fri 9/12

12:59 am-10:22 am

1 stop7h 23m

Dayton

Tue 10/14

3:17 pm-8:15 pm

1 stop6h 58m

$229

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Sat 9/6

5:30 pm-10:12 pm

Nonstop2h 42m

Dayton

Sat 10/11

9:25 am-10:35 am

Nonstop3h 10m

$229

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Thu 9/25

12:59 am-10:22 am

1 stop7h 23m

Dayton

Mon 9/29

6:37 pm-11:59 pm

1 stop7h 22m

$229

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Fri 9/26

5:25 pm-10:04 pm

Nonstop2h 39m

Dayton

Mon 9/29

9:25 am-10:35 am

Nonstop3h 10m

$229

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Mon 9/15

12:59 am-10:22 am

1 stop7h 23m

Dayton

Sat 10/11

1:29 pm-8:15 pm

1 stop8h 46m

$229

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Mon 9/15

12:59 am-10:22 am

1 stop7h 23m

Dayton

Tue 10/14

3:17 pm-8:15 pm

1 stop6h 58m

$229

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Fri 9/12

12:59 am-10:22 am

1 stop7h 23m

Dayton

Sat 10/11

5:30 pm-9:41 pm

1 stop6h 11m

$229

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Thu 9/11

12:59 am-10:22 am

1 stop7h 23m

Dayton

Sat 10/11

5:30 pm-9:41 pm

1 stop6h 11m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 19 results
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Best time to book a flight from Denver to Dayton

Have a flexible travel schedule? Discover the best time to fly to Dayton from Denver 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 Denver to Dayton

How far ahead should I book a flight from Denver to Dayton?

Use this chart to determine the optimal time to book a round-trip flight from Denver to Dayton. Price data was last updated on August 8, 2025.

The best time to book flights from Denver to Dayton is 54 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Denver to Dayton (average of $325). Flying from Denver 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 time of day to fly from DEN to DAY?

Find hourly flight availability from Denver to Dayton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

When flying from Denver to Dayton, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 41% versus a flight at noon.

Reviews of airlines servicing Dayton

Get insights into the airlines that provide service to Dayton. 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 Dayton. Reviews last updated August 14, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Denver to Dayton have to say. 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
7,980 reviews

Overall

8.0

Entertainment

7.9

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

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
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Entertainment

7.9

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
7,980 reviews

Overall

8.0

Entertainment

7.9

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 Denver to Dayton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Denver to Dayton flight route?

    This flight path from Denver Intl to Dayton was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    American Airlines, at $236, was found to be the cheapest airline from Denver to Dayton.Alternate airlines to your destination round-trip include United Airlines and Delta. American Airlines is currently priced 39% below the average price you’ll pay for this route.

  • What are the cheapest flights from Denver to Dayton?

    While on average a flight from Denver to Dayton is generally $323, our data shows the cheapest flight currently is $273. When looking at the most popular route, (Denver Intl - Dayton), you can expect to pay $229 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Denver 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 Denver to Dayton?

    Currently, August is the cheapest month in which you can book a flight from Denver to Dayton (average of $325). Flying from Denver 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.

See more FAQs

Traveling to a place near Dayton?

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

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Top 3 airlines flying from Denver to Dayton

Discover the top 3 airlines that operate flights from Denver to Dayton. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$236Average$316FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$237Average$445FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$338FlexibilityNo cancel feeOn-timeN/A

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