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$120+ 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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — DAY
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to Dayton are usually found in November or April, booked 54 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

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 June 12, 2025.

Round-trip from

$229
(United Airlines)

One-way from

$120
(American Airlines)

Popular in

March

Cheapest in

November

Average price

$436

Good round-trip deal

$359 or less
From Denver Intl to Dayton
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One-way flight from Denver Intl to Dayton
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Highest demand for flights based on searches. 2% potential increase in price ($7 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 June 2025
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Price to beat on a round-trip 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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/10. 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 8/85:33 pmDEN - DAY
Nonstop2h 54mUnited Airlines
Sun 8/109:15 amDAY - DEN
Nonstop3h 06mUnited Airlines
Deal found 6/10$229
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Tue 6/172:11 pmDEN - DAY
1 stop6h 44mAmerican Airlines
Tue 6/245:23 pmDAY - DEN
1 stop7h 33mAmerican Airlines
Deal found 6/11$239
This Delta deal was found by Cheapflights users on 6/11. 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 7/16:00 amDEN - DAY
1 stop5h 48mDelta
Mon 7/77:18 pmDAY - DEN
1 stop7h 02mDelta
Deal found 6/11$339
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/258:26 amDEN - DAY
2 stops34h 14mMultiple Airlines
Sun 6/299:30 pmDAY - DEN
3 stops22h 31mMultiple Airlines
Deal found 6/10$609
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/188:26 amDEN - DAY
2 stops34h 14mAllegiant Air
Fri 6/209:27 pmDAY - DEN
2 stops16h 55mAllegiant Air
Deal found 6/11$758

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 June 12, 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

Fri 8/8

5:33 pm-10:27 pm

Nonstop2h 54m

Dayton

Sun 8/10

9:15 am-10:21 am

Nonstop3h 06m

$229

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Tue 6/17

2:11 pm-10:55 pm

1 stop6h 44m

Dayton

Tue 6/24

5:23 pm-10:56 pm

1 stop7h 33m

$239

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Tue 7/1

6:00 am-1:48 pm

1 stop5h 48m

Dayton

Mon 7/7

7:18 pm-12:20 am

1 stop7h 02m

$339

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Wed 6/25

8:26 am-8:40 pm

2 stops34h 14m

Dayton

Sun 6/29

9:30 pm-6:01 pm

3 stops22h 31m

$609

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Wed 6/18

8:26 am-8:40 pm

2 stops34h 14m

Dayton

Fri 6/20

9:27 pm-12:22 pm

2 stops16h 55m

$758

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Tue 6/17

2:11 pm-10:55 pm

1 stop6h 44m

$120

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Mon 8/18

12:59 am-10:26 am

1 stop7h 27m

$152

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Wed 7/9

11:06 am-8:40 pm

2 stops31h 34m

$191

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Wed 7/9

5:33 pm-10:27 pm

Nonstop2h 54m

$234

DenverDayton

DEN - DAY

DENDAY

Denver Intl

Thu 7/10

6:00 am-8:38 pm

3 stops36h 38m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 June 9, 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 June is currently the most expensive (average of $402). 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 June 12, 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.

Weekly flight availability from Denver to Dayton

Explore weekly flight availability from Denver to Dayton. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from DEN to DAY are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Dayton by month

Plan your trip to Dayton by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dayton ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit Dayton when rainfall is around 2.2 in.

Temperature in Dayton by month

Plan your trip to Dayton by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dayton, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and Allegiant Air from Denver to Dayton by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

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!
Allegiant Air
7.3
Good
725 reviews
Delta
8.0
Very good
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

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
7,950 reviews

Overall

8.0

Entertainment

7.9

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

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.

  • What airports do I use to fly from Denver to Dayton?

    Dayton is the airport most travelers will use when flying to Dayton from Denver Intl. Booking flights from Denver Intl (DEN) to Dayton (DAY) should be relatively easy as there is 1 daily flight to Dayton from 3 different airlines. 2h 42m is how long a flight from Denver to Dayton will take if you book a nonstop flight.

  • How popular is this Denver to Dayton flight route?

    This flight path from Denver Intl to Dayton was viewed by 2 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?

    United Airlines, at $229, was found to be the cheapest airline from Denver to Dayton.Alternate airlines to your destination round-trip include American Airlines and Delta. United Airlines is currently priced 41% below the average price you’ll pay for this route.

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

    $120 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and Allegiant Air, with prices starting from $152 and $191, respectively.

  • What are the cheapest flights from Denver to Dayton?

    While on average a flight from Denver to Dayton is generally $490, our data shows the cheapest flight currently is $239. 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 June is currently the most expensive (average of $402). 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 Denver?

Book flights to Denver if you plan to visit one of these locations
Troy
Springfield
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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$228Average$338FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$233Average$448FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$236Average$324FlexibilityNo cancel feeOn-time71%

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