DEN - DAY

$234 Find Cheap Flights from Denver to Dayton

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Denver to Dayton departing on 11/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Dayton

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Dayton, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Denver to Dayton, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$239
Overall average: $369
United Airlines
Wed 12/17Mon 1/5
DEN - DAY • 1 stop
Cheapest non-stop
$279
Typical prices: $309-$712
United Airlines
Thu 11/13Sun 11/16
DEN - DAY • Non-stop
Top airlines
United Airlines
Cheapest • from $239 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
4 weeks
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 24% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 14% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Dayton!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Denver to Dayton (DEN-DAY)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Denver to Dayton that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Denver to Dayton

Wed, Dec 17 - Mon, Jan 5
United Airlines Logo
7:50 am - 4:51 pmDEN-DAY
7h 01m1 stop
United Airlines Logo
8:45 am - 10:22 amDAY-DEN
3h 37mnonstop
$239United Airlines
Find Deal
Thu, Dec 18 - Mon, Jan 5
Delta Logo
5:45 am - 2:10 pmDEN-DAY
6h 25m1 stop
Delta Logo
6:47 pm - 11:01 pmDAY-DEN
6h 14m1 stop
$249Delta
Find Deal
Thu, Nov 27 - Thu, Dec 4
United Airlines Logo
1:25 pm - 6:01 pmDEN-DAY
2h 36mnonstop
United Airlines Logo
10:00 am - 4:37 pmDAY-DEN
8h 37m1 stop
$260United Airlines
Find Deal
Tue, Nov 18 - Wed, Nov 26
United Airlines Logo
11:15 am - 8:15 pmDEN-DAY
7h 00m1 stop
United Airlines Logo
8:55 am - 10:25 amDAY-DEN
3h 30mnonstop
$264United Airlines
Find Deal
Tue, Nov 18 - Wed, Nov 26
United Airlines Logo
11:15 am - 7:01 pmDEN-DAY
5h 46m1 stop
United Airlines Logo
5:50 pm - 11:15 pmDAY-DEN
7h 25m1 stop
$274United Airlines
Find Deal
Thu, Nov 13 - Sun, Nov 16
United Airlines Logo
5:37 pm - 10:15 pmDEN-DAY
2h 38mnonstop
United Airlines Logo
8:55 am - 10:25 amDAY-DEN
3h 30mnonstop
$279United Airlines
Find Deal
Thu, Nov 13 - Sun, Nov 16
United Airlines Logo
11:59 pm - 9:52 amDEN-DAY
7h 53m1 stop
United Airlines Logo
8:55 am - 10:25 amDAY-DEN
3h 30mnonstop
$289United Airlines
Find Deal
Fri, Dec 19 - Mon, Jan 5
American Airlines Logo
8:07 am - 5:07 pmDEN-DAY
7h 00m1 stop
American Airlines Logo
1:12 pm - 5:04 pmDAY-DEN
5h 52m1 stop
$324American Airlines
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Fri, Nov 21 - Mon, Nov 24
American Airlines Logo
8:00 am - 5:03 pmDEN-DAY
7h 03m1 stop
American Airlines Logo
6:10 am - 9:53 amDAY-DEN
5h 43m1 stop
$334American Airlines
Find Deal
Mon, Apr 13 - Sun, Apr 19
Delta Logo
12:59 am - 10:25 amDEN-DAY
7h 26m1 stop
Delta Logo
2:55 pm - 8:23 pmDAY-DEN
7h 28m1 stop
$404Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Denver to Dayton flights

Get data-powered insights and trends into flights from Denver to Dayton to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Denver to Dayton?

The average price of all round-trip flights from Denver to Dayton clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Denver to Dayton, look for departures on Wednesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Dayton, Saturday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Denver to Dayton?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Denver to Dayton, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Denver to Dayton is August, where tickets cost $339 (return) on average. On the other hand, the most expensive months are March and May, where the average cost of round-trip tickets is $449 and $449 respectively.

Can I save money by flying with a layover from Denver to Dayton?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $354 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Denver to Dayton, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Denver to Dayton, you should book around 4 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonMarch
Cheapest flight$234
Best time to beat the crowds but there is an average 13% increase in price.
Most popular time to fly with an average 13% increase in price.
Flight from Denver to Dayton

When to book flights from Denver to Dayton

Are your dates flexible? Find out the best times to travel from Denver to Dayton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Denver to Dayton

  • What is the cheapest flight from Denver to Dayton?

    In the last 3 days, the lowest price for a flight from Denver to Dayton was $234 for a one-way ticket and $239 for a round-trip.

  • Do I need a passport to fly between Denver and Dayton?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Denver to Dayton?

    When flying out of Denver you will be using Denver Intl. You will be landing at Dayton, also known as Dayton.

  • Which aircraft models fly most regularly from Denver to Dayton?

    The Airbus A319 is the aircraft model that flies most regularly on the Denver to Dayton flight route.

  • Which airline alliances offer flights from Denver to Dayton?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Denver and Dayton, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Denver to Dayton?

    There are nonstop flights from Denver to Dayton on a daily basis.

  • Which is the best airline for flights from Denver to Dayton, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Denver to Dayton are Delta and United Airlines. With an average price for the route of $338 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $428 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Denver to Dayton?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Denver to Dayton.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Denver to Dayton?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dayton from Denver is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Denver to Dayton?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Dayton with an airline and back to Denver with another airline. Booking your flights between Denver and DAY can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Denver to Dayton?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dayton from Denver up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Denver to Dayton

  • Looking for a cheap flight? 25% of our users found flights on this route for $287 or less round-trip.

Prefer to fly direct from Denver to Dayton?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Denver Intl to Dayton.
Find which airlines fly direct from Denver Intl Airport to Dayton Airport, which days they fly and book direct flights.

Direct departures

Denver Intl to Dayton

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Dayton to Denver Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top 3 airlines serving from Denver to Dayton

 
See real verified KAYAK customer reviews for airlines flying from Denver to Dayton. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Denver to Dayton? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7992 reviews
8.2Boarding
7.9Entertainment
8.5Crew
7.9Comfort
7.3Food
Airline reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

8.0 ExcellentJulie, Oct 2025LAX - SFO
Read more Delta reviews

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

Crew seemed a bit cranky. No seatback screens. But boarding was efficient and on time and we arrived early.

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

Terrible. They wouldn't allow me on my flight on the 14th..

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

Electric plugs didn't work. Entertainment system wasn't working

The design of the light switch on the arm rest is ridiculous.

The gate attendant let me walk right by her with a bag too big for the overhead compartment

Overall, it was a good experience. Boarding was good and there was plenty of overhead bin space for everyone’s carryons (even when we boarded toward the end). Only improvement would be to offer trash service more regularly.

David went above and beyond to make our flight the best that it could be

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

It was good..clean, comfy seat. Friendly warm welcoming crew. Was able to check my cabin luggage at the gate which I was able to pickup in a decent time from baggage claim. The app gave all updates from delays to baggage claim info. Overall smooth flight.

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

We are too tired and frustrated to comment politely at this point

Terrible. Our luggage was delayed and couldn’t be delivered for several days. We got bad information from the airline agents at baggage claim. We had to pick up our car so we wouldn’t be charged for an extra day. We got lost in the maze of airport parking. The baggage claim agents didn’t offer us any compensation for our extra time and expense. We are tired, hungry and very frustrated.

The flight was flawless and we even arrived between 20 and 25 minutes early!

The only thing to like was that we eventually got to our destination

Delayed delayed delayed and no offer for food or vouchers

Typically flights with AA are good. The staff are pleasant, welcoming, and efficient.

Everything you need to know for your flight from Denver to Dayton

Information on your arrival and departure airports

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