HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dayton

$186+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — DAY
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Denver to Dayton with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 Wednesday or Sunday and return on a Saturday

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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$239
(United Airlines)

One-way from

$234
(United Airlines)

Popular in

March

Cheapest in

August

Average price

$376

Good round-trip deal

$287 or less
Provider with most accurate pricing for Denver Intl-Dayton flight deals.
Search Deals
Provider most trusted by Cheapflights users for Denver Intl-Dayton flights.
Search Deals
From Denver Intl to Dayton
Search Deals
One-way flight from Denver Intl to Dayton
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Denver Intl to Dayton.
Search Deals

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 October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/29. 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 12/177:50 amDEN - DAY
1 stop7h 01mUnited Airlines
Mon 1/58:45 amDAY - DEN
Nonstop3h 37mUnited Airlines
Deal found 10/29$239
This Delta deal was found by Cheapflights users on 10/29. 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 12/185:45 amDEN - DAY
1 stop6h 25mDelta
Mon 1/56:47 pmDAY - DEN
1 stop6h 14mDelta
Deal found 10/29$249
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/271:25 pmDEN - DAY
Nonstop2h 36mUnited Airlines
Thu 12/410:00 amDAY - DEN
1 stop8h 37mUnited Airlines
Deal found 10/30$260
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/1811:15 amDEN - DAY
1 stop7h 00mUnited Airlines
Wed 11/268:55 amDAY - DEN
Nonstop3h 30mUnited Airlines
Deal found 10/29$264
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/135:37 pmDEN - DAY
Nonstop2h 38mUnited Airlines
Sun 11/168:55 amDAY - DEN
Nonstop3h 30mUnited Airlines
Deal found 10/28$279
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/186:00 amDEN - DAY
1 stop5h 19mUnited Airlines
Mon 1/58:45 amDAY - DEN
Nonstop3h 37mUnited Airlines
Deal found 10/29$294
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/205:37 pmDEN - DAY
Nonstop2h 38mUnited Airlines
Thu 11/278:55 amDAY - DEN
Nonstop3h 30mUnited Airlines
Deal found 10/30$309
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/215:37 pmDEN - DAY
Nonstop2h 38mUnited Airlines
Fri 11/287:45 pmDAY - DEN
1 stop6h 30mUnited Airlines
Deal found 10/29$318
This United Airlines deal was found by Cheapflights users on 10/30. 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 11/205:37 pmDEN - DAY
Nonstop2h 38mUnited Airlines
Tue 11/2510:27 amDAY - DEN
1 stop8h 05mUnited Airlines
Deal found 10/30$319

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 October 30, 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 11/27

7:05 am-3:20 pm

1 stop6h 15m

Dayton

Thu 12/4

2:55 pm-8:30 pm

1 stop7h 35m

$249

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Thu 12/4

12:50 am-10:30 am

1 stop7h 40m

Dayton

Mon 12/8

6:34 pm-12:07 am

1 stop7h 33m

$249

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Thu 11/27

1:25 pm-6:01 pm

Nonstop2h 36m

Dayton

Thu 12/4

10:00 am-4:37 pm

1 stop8h 37m

$260

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Thu 11/20

5:37 pm-10:15 pm

Nonstop2h 38m

Dayton

Tue 11/25

8:55 am-10:25 am

Nonstop3h 30m

$309

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Thu 11/20

5:37 pm-10:15 pm

Nonstop2h 38m

Dayton

Thu 11/27

8:55 am-10:25 am

Nonstop3h 30m

$309

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Sat 3/7

5:45 pm-10:28 pm

Nonstop2h 43m

Dayton

Tue 3/10

9:00 am-10:25 am

Nonstop3h 25m

$309

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Tue 12/16

5:45 pm-10:29 pm

Nonstop2h 44m

Dayton

Tue 1/6

8:30 am-10:09 am

Nonstop3h 39m

$309

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Fri 12/5

3:22 pm-11:30 pm

1 stop6h 08m

Dayton

Mon 12/8

9:01 am-10:30 am

Nonstop3h 29m

$319

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Wed 12/3

12:59 am-8:16 am

3 stops29h 17m

$186

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Fri 11/28

5:37 pm-10:15 pm

Nonstop2h 38m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 19 results
1
2

Compare providers for flights from Denver to Dayton

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Dayton in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Denver-Dayton flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Denver-Dayton flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Denver-Dayton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Denver-Dayton flights, Cheapflights users trust eDreams the most. eDreams 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 Denver-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 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 October 24, 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, January is the cheapest month in which you can book a flight from Denver to Dayton (average of $55). Flying from Denver to Dayton in April is currently the most expensive (average of $120). 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 October 30, 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 evening, which can drop the price by up to 63% 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 October 30, 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
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Overall

7.9

Boarding

8.2

Entertainment

7.9

Crew

8.5

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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.

  • How long is the flight from Denver to Dayton?

    Airlines like Delta and United Airlines fly from Denver to Dayton in about 2h 36m. The time it takes to get you to your destination can typically vary by up to 3h 39m. The distance between Denver and Dayton is about 1081 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Delta, at $226, was found to be the cheapest airline from Denver to Dayton.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Delta is currently priced 42% 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 $378, our data shows the cheapest flight currently is $229. When looking at the most popular route, (Denver Intl - Dayton), you can expect to pay $239 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, January is the cheapest month in which you can book a flight from Denver to Dayton (average of $55). Flying from Denver to Dayton in April is currently the most expensive (average of $120). 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
Huber Heights
Springfield
Troy
Xenia
Miamisburg

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Denver to Dayton

See prices for flight routes from nearby airports that may be better suited for you.
Denver to Cleveland flights
Denver to Detroit flights
Denver to Cincinnati flights
Denver to Pittsburgh flights
Denver to Columbus flights
Grand Junction to Cincinnati flights
Vail to Cincinnati flights
Grand Junction to Dayton flights
Colorado Springs to Detroit flights
Grand Junction to Pittsburgh flights
Colorado Springs to Cincinnati flights
Denver to Akron flights
Colorado Springs to Columbus flights
Colorado Springs to Akron flights
Colorado Springs to Cleveland flights
Grand Junction to Columbus flights
Durango to Detroit flights
Montrose to Dayton flights
Colorado Springs to Dayton flights
Gunnison to Columbus flights
Montrose to Cincinnati flights
Colorado Springs to Pittsburgh flights
Aspen to Detroit flights
Grand Junction to Detroit flights
Hayden to Detroit flights
Hayden to Columbus flights
Grand Junction to Cleveland flights
Denver to Huntington flights
Hayden to Cincinnati flights
Denver to Erie flights
Montrose to Cleveland flights
Montrose to Detroit flights
Vail to Dayton flights
Vail to Pittsburgh flights
Aspen to Cleveland flights
Durango to Columbus flights
Montrose to Columbus flights
Aspen to Pittsburgh flights
Vail to Detroit flights
Montrose to Pittsburgh flights
Grand Junction to Akron flights
Vail to Akron flights
Hayden to Pittsburgh flights
Hayden to Dayton flights
Denver to Toledo flights
Grand Junction to Toledo flights
Colorado Springs to Toledo flights

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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$226Average$338FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$229Average$428FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$236Average$329FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.