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$145+ Cheap flights from O'Hare Intl (ORD) to Dayton (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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — DAY
jul. 16 — jul. 231
mié. 7/16
mié. 7/23
1 adult, Economy
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Cheap flight deals from O'Hare Intl to Dayton

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 julio 11, 2025.

Round-trip from

$179
(United Airlines)

One-way from

$145
(Delta)

Popular in

January

Cheapest in

October

Average price

$358

Good round-trip deal

$224 or less

Good one-way deal

$218 or less
From Chicago O'Hare Intl to Dayton
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One-way flight from Chicago O'Hare Intl to Dayton
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Highest demand for flights based on searches. 11% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Dayton.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Dayton.
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Find flight deals from O'Hare Intl to Dayton

Cheapest flights from O'Hare Intl to Dayton
Explore the most affordable flight options available from O'Hare Intl to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 11, 2025.

This United Airlines deal was found by Cheapflights users on 7/10. 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.
mar. 8/1910:52 amORD - DAY
Nonstop1h 22mUnited Airlines
sáb. 8/239:00 amDAY - ORD
Nonstop1h 29mUnited Airlines
Deal found 7/10$179
This American Airlines deal was found by Cheapflights users on 7/9. 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.
sáb. 8/237:30 pmORD - DAY
Nonstop1h 18mAmerican Airlines
sáb. 8/305:20 pmDAY - ORD
Nonstop1h 24mAmerican Airlines
Deal found 7/9$180
This Delta deal was found by Cheapflights users on 7/9. 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.
mar. 8/127:05 amORD - DAY
1 stop15h 18mDelta
sáb. 8/1611:11 amDAY - ORD
1 stop8h 58mDelta
Deal found 7/9$279
This Mytrip deal was found by Cheapflights users on 7/9. 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.
jue. 7/315:51 amORD - DAY
2 stops13h 49mMultiple Airlines
dom. 8/39:30 pmDAY - ORD
2 stops25h 00mMultiple Airlines
Deal found 7/9$315

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl 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 julio 11, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Dayton that are best for you.

Fly from

O'Hare Intl

Fly to

Dayton

Route

Depart

Return

Price

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

mar. 8/19

10:52 am-1:14 pm

Nonstop1h 22m

Dayton

sáb. 8/23

9:00 am-9:29 am

Nonstop1h 29m

$179

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

sáb. 8/23

7:30 pm-9:48 pm

Nonstop1h 18m

Dayton

sáb. 8/30

5:20 pm-5:44 pm

Nonstop1h 24m

$180

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

mar. 8/12

7:05 am-11:23 pm

1 stop15h 18m

Dayton

sáb. 8/16

11:11 am-7:09 pm

1 stop8h 58m

$279

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

jue. 7/31

5:51 am-8:40 pm

2 stops13h 49m

Dayton

dom. 8/3

9:30 pm-9:30 pm

2 stops25h 00m

$315

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

sáb. 8/9

1:46 pm-10:27 am

1 stop19h 41m

$145

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

sáb. 10/11

7:15 pm-10:00 am

1 stop13h 45m

$153

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

sáb. 10/11

2:39 pm-9:50 am

1 stop18h 11m

$218

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

lun. 7/21

8:50 am-8:38 pm

1 stop10h 48m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

Best time to book a flight from O'Hare Intl to Dayton

Have a flexible travel schedule? Discover the best time to fly to Dayton from O'Hare Intl 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 Chicago O'Hare Intl Airport to Dayton

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Dayton?

Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Dayton (average of $325). Flying from Chicago O'Hare Intl Airport to Dayton in March is currently the most expensive (average of $396). 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 ORD to DAY?

Find hourly flight availability from O'Hare Intl 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 julio 11, 2025.

It’s typically best to fly out from Chicago O'Hare Intl Airport to Dayton at noon. Doing so could potentially save you 8% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Dayton?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Dayton. Price data was last updated on July 6, 2025.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Dayton flight should consider departing on Sunday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago O'Hare Intl Airport to Dayton

Explore weekly flight availability from O'Hare Intl 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 julio 11, 2025.

The most flights from ORD to DAY are scheduled on a Thursday (27 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (21 on average).

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 julio 11, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Chicago O'Hare Intl Airport to Dayton by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,951 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

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
7,951 reviews
Delta
8.0
Very good
7,951 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

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
8,846 reviews
Delta
8.0
Very good
7,951 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

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
7,951 reviews

Food

7.3

Comfort

7.9

Overall

8.0

Boarding

8.2

Entertainment

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 O'Hare Intl to Dayton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Dayton from Chicago O'Hare Intl?

    Dayton (DAY) is the airport you will fly into if you book a flight from Chicago O'Hare Intl to Dayton. You should not have trouble finding flights to Dayton from Chicago O'Hare Intl; the airport handles an average of 23 inbound flights from Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Dayton airport from Chicago O'Hare Intl. It is only a 10.0 mi journey from Dayton (DAY) to Dayton’s city center.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Dayton round-trip?

    United Airlines, at $179, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Dayton.Alternate airlines to your destination round-trip include American Airlines and Delta. United Airlines is 48% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Dayton one-way?

    One-way options have recently been found by users for as low as $145 on Delta. Other airlines that offer cheap prices include American Airlines from $153 and United Airlines from $218 one-way.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Dayton?

    Consider Envoy Air (100%), GoJet (85%) or SkyWest Airlines (84%) when booking your flight. These represent the most reliable airlines when flying from Chicago O'Hare Intl Airport to Dayton.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Dayton?

    Looking for the cheapest flight from Chicago O'Hare Intl Airport to Dayton? While on average our users pay $294, our data indicates the cheapest price to be $179. The most popular route (Chicago O'Hare Intl - Dayton), is priced around $179.

  • Can I find deals for flights from O'Hare Intl to Dayton that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Dayton flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Dayton?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Dayton.

  • Can I find deals for business class flights from O'Hare Intl to Dayton?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 Chicago O'Hare Intl Airport to Dayton?

    Currently, August is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Dayton (average of $325). Flying from Chicago O'Hare Intl Airport to Dayton in March is currently the most expensive (average of $396). 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 Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Springfield
Troy
Xenia
Miamisburg
Richmond

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Top 2 airlines flying from O'Hare Intl to Dayton

Discover the top 2 airlines that operate flights from O'Hare Intl 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 julio 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$179Average$326FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$224Average$366FlexibilityNo cancel feeOn-time69%

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