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Find cheap United Airlines flights to Dayton

CMH — DAY
Aug 26 — Sep 21
Wed 8/26
Wed 9/2
1 adult, Economy
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Find United Airlines flight deals to Dayton

Cheapest United Airlines flights from USA to Dayton
Explore the most affordable United Airlines flight options available from USA to Dayton. Find the lowest fares with prices last updated on July 27, 2026.

This United Airlines deal was found by Cheapflights users on 7/22. 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 8/205:25 pm
IAD
-
DAY
Nonstop1h 38m
United Airlines
Sat 8/222:50 pm
DAY
-
IAD
Nonstop1h 33m
United Airlines
Deal found 7/22$259
This United Airlines deal was found by Cheapflights users on 7/25. 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.
Sun 8/98:15 am
IAD
-
DAY
Nonstop1h 33m
United Airlines
Sun 8/167:48 pm
DAY
-
IAD
Nonstop1h 37m
United Airlines
Deal found 7/25$274
This United Airlines deal was found by Cheapflights users on 7/22. 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 8/612:44 pm
IAD
-
DAY
Nonstop1h 34m
United Airlines
Sun 8/97:43 pm
DAY
-
IAD
Nonstop1h 42m
United Airlines
Deal found 7/22$289

Flights to Dayton with United Airlines at a glance

Find detailed information about United Airlines flights from USA to Dayton. Explore the options provided by United Airlines to plan your journey from USA to Dayton. Data last updated July 27, 2026.

Popular in

May

Cheapest in

October

Average price

$392

Round-trip from

$259

One-way from

$174

Good one-way deal

$375 or less
Highest demand for flights to Dayton with United Airlines; 8% potential price increase.
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Best time to find cheap flights to Dayton with United Airlines; 1% potential price drop.
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Average price for flights to Dayton with United Airlines (round-trip).
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United Airlines
  • United Airlines
  • 8/20-8/22
  • Nonstop
  • 3h 11m total
  • USA to Dayton
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United Airlines
  • United Airlines
  • 8/15
  • Nonstop
  • 1h 34m total
  • USA to Dayton
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Price to beat on a one-way flight from the United States to Dayton with United Airlines.
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Cheapflights Insights

Find cheap United Airlines flights to Dayton

How long is the flight to Dayton with United Airlines?

On average, United Airlines flights from the United States to Dayton take 3 hours 13 minutes. Flights to Dayton from other popular cities in the United States will vary in length. Below are a few examples of popular routes and their flight times.

United Airlines weekly flight availability to Dayton

The most flights to Dayton operated by United Airlines are scheduled on a Friday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).

When is the best time to book a flight to Dayton with United Airlines?

The best time to book a flight to Dayton with United Airlines is 77 days before departure. On average, fares are higher if you book 4 days before departure.

FAQs about flights to Dayton with United Airlines

  • Which airport do United Airlines flights arrive at when travelling to Dayton?

    United Airlines flights on this route tend to land at Dayton Airport.

  • Is United Airlines the cheapest airline for a flight to Dayton?

    Flight prices will depend on many factors like date, time and cabin class so it is worth comparing flights before booking. Based on Cheapflights data the cheapest average return price for flights to Dayton tends to be with Frontier.

  • Are there alternative airlines other than United Airlines that fly to Dayton?

    American Airlines, Delta and Allegiant Air all fly to Dayton and offer an alternative to United Airlines.

  • How much is a flight to Dayton with United Airlines?

    The average price for a return flight with United Airlines is $426; with a one-way flight around $324.

See more FAQs

Reviews of United Airlines

See what Cheapflights users have to say about their United Airlines experience.
United Airlines
7.4
Good
10,000 reviews
Overview

Food

6.6

Boarding

7.7

Comfort

7.3

Crew

8.1

Entertainment

7.1

Popular United Airlines flights

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