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$172+ 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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — DAY
May 21 — May 281
Thu 5/21
Thu 5/28
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 45 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap 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 April 21, 2026.

This Delta deal was found by Cheapflights users on 4/17. 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.
Mon 6/1512:44 am
DEN
-
DAY
1 stop7h 54m
Delta
Wed 6/246:38 pm
DAY
-
DEN
1 stop7h 56m
Delta
Deal found 4/17$253
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Mon 5/186:10 pm
DEN
-
DAY
Nonstop2h 47m
United Airlines
Sun 5/249:01 am
DAY
-
DEN
Nonstop3h 03m
United Airlines
Deal found 4/16$289
This United Airlines deal was found by Cheapflights users on 4/20. 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 8/66:06 pm
DEN
-
DAY
Nonstop2h 49m
United Airlines
Sun 8/99:15 pm
DAY
-
DEN
1 stop5h 43m
United Airlines
Deal found 4/20$299
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Fri 5/86:10 pm
DEN
-
DAY
Nonstop2h 47m
United Airlines
Tue 5/129:08 am
DAY
-
DEN
Nonstop3h 21m
United Airlines
Deal found 4/16$305
This Delta deal was found by Cheapflights users on 4/16. 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.
Fri 5/153:15 pm
DEN
-
DAY
1 stop6h 17m
Delta
Mon 5/186:46 pm
DAY
-
DEN
1 stop7h 47m
Delta
Deal found 4/16$308
This Delta deal was found by Cheapflights users on 4/18. 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 10/76:05 am
DEN
-
DAY
1 stop5h 54m
Delta
Tue 10/136:40 pm
DAY
-
DEN
1 stop7h 09m
Delta
Deal found 4/18$309
This United Airlines deal was found by Cheapflights users on 4/20. 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 5/156:10 pm
DEN
-
DAY
Nonstop2h 47m
United Airlines
Mon 5/184:27 pm
DAY
-
DEN
1 stop7h 52m
United Airlines
Deal found 4/20$311
This United Airlines deal was found by Cheapflights users on 4/20. 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 7/166:06 pm
DEN
-
DAY
Nonstop2h 49m
United Airlines
Mon 7/206:15 pm
DAY
-
DEN
1 stop7h 33m
United Airlines
Deal found 4/20$315
This United Airlines deal was found by Cheapflights users on 4/19. 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 7/296:06 pm
DEN
-
DAY
Nonstop2h 49m
United Airlines
Mon 8/37:43 pm
DAY
-
DEN
1 stop6h 47m
United Airlines
Deal found 4/19$321
This United Airlines deal was found by Cheapflights users on 4/19. 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 5/236:06 pm
DEN
-
DAY
Nonstop2h 49m
United Airlines
Tue 5/267:43 pm
DAY
-
DEN
1 stop6h 47m
United Airlines
Deal found 4/19$322
This United Airlines deal was found by Cheapflights users on 4/19. 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 5/96:10 pm
DEN
-
DAY
Nonstop2h 47m
United Airlines
Tue 5/126:03 pm
DAY
-
DEN
1 stop7h 47m
United Airlines
Deal found 4/19$324
This United Airlines deal was found by Cheapflights users on 4/18. 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 5/76:10 pm
DEN
-
DAY
Nonstop2h 47m
United Airlines
Sun 5/109:08 am
DAY
-
DEN
Nonstop3h 21m
United Airlines
Deal found 4/18$326

Find 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 April 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$253
(Delta)

One-way from

$172
(Kiwi.com)

Popular in

February

Cheapest in

August

Average price

$336

Good round-trip deal

$310 or less

Good one-way deal

$338 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. 6% potential increase in price ($25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Denver Intl to Dayton.
Search Deals
Price to beat on a one-way flight from Denver Intl to Dayton.
Search Deals

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 April 21, 2026.
Use the filters below to find and compare flights from Denver to Dayton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Tue 5/12

6:10 pm-10:57 pm

Nonstop2h 47m

Dayton

Tue 5/19

6:03 pm-11:50 pm

1 stop7h 47m

$299

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Sun 6/14

12:44 am-10:38 am

1 stop7h 54m

Dayton

Sat 6/20

4:29 pm-11:06 pm

1 stop8h 37m

$334

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Thu 6/4

6:06 pm-10:55 pm

Nonstop2h 49m

Dayton

Sun 6/7

7:43 pm-12:30 am

1 stop6h 47m

$352

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Thu 6/4

1:50 pm-11:32 pm

1 stop7h 42m

Dayton

Sun 6/7

6:38 pm-12:34 am

1 stop7h 56m

$364
Quickest round-trip

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Tue 6/16

6:06 pm-10:55 pm

Nonstop2h 49m

Dayton

Wed 6/24

9:01 am-10:04 am

Nonstop3h 03m

$379

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Fri 6/12

6:06 pm-10:55 pm

Nonstop2h 49m

Dayton

Sun 6/14

9:09 pm-12:53 am

1 stop5h 44m

$389

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Thu 7/9

6:13 am-2:18 pm

1 stop6h 05m

Dayton

Sat 7/18

2:53 pm-9:27 pm

1 stop8h 34m

$424

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Thu 5/7

6:10 pm-10:57 pm

Nonstop2h 47m

Dayton

Mon 5/11

6:03 pm-11:50 pm

1 stop7h 47m

$474

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Thu 4/30

6:10 pm-10:57 pm

Nonstop2h 47m

Dayton

Mon 5/4

9:08 am-10:29 am

Nonstop3h 21m

$533

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Fri 4/24

7:36 am-3:41 pm

1 stop6h 05m

Dayton

Thu 4/30

1:55 pm-8:31 pm

1 stop8h 36m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 19 resultsSorted by cheapest first
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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Dayton flight deals on Cheapflights vs. FlightHub >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 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 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 April 17, 2026.

The best time to book flights from Denver to Dayton is 24 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 $321). Flying from Denver to Dayton in February is currently the most expensive (average of $469). 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 April 21, 2026.

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

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

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 April 21, 2026.
See what other customers who have flown with 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.
United Airlines
7.4
Good
9,613 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
United Airlines
7.4
Good
9,613 reviews
United Airlines
7.4
Good
9,613 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.
American Airlines
7.1
Good
11,645 reviews
United Airlines
7.4
Good
9,613 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Apr 2026

DFW - EWR

The flight was on time. Crew was friendly. Will fly again. The seats was comfortable.

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 3 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 United Airlines and Delta fly from Denver to Dayton in about 2h 47m. The time it takes to get you to your destination can typically vary by up to 5h 07m. 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?

    American Airlines, at $223, was found to be the cheapest airline from Denver to Dayton. An alternate airline flying to your destination would be United Airlines. American Airlines 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 $377, our data shows the cheapest flight currently is $208. When looking at the most popular route, (Denver Intl - Dayton), you can expect to pay $289 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 $321). Flying from Denver to Dayton in February is currently the most expensive (average of $469). 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
Greenville
Xenia
Miamisburg

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Top 2 airlines flying from Denver to Dayton

Discover the top 2 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 April 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$223Average$352FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$229Average$390FlexibilityNo cancel feeOn-time69%

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