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$139+ 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — DAY
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap 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 December 16, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/302:23 pmORD - DAY
Nonstop1h 23mUnited Airlines
Sat 1/36:28 amDAY - ORD
Nonstop1h 44mUnited Airlines
Deal found 12/16$209
This American Airlines deal was found by Cheapflights users on 12/14. 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 12/239:18 pmORD - DAY
Nonstop1h 21mAmerican Airlines
Tue 12/306:00 amDAY - ORD
Nonstop1h 22mAmerican Airlines
Deal found 12/14$224
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:02 pmORD - DAY
Nonstop1h 19mAmerican Airlines
Thu 1/16:59 amDAY - ORD
1 stop6h 41mAmerican Airlines
Deal found 12/16$234
This United Airlines deal was found by Cheapflights users on 12/15. 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 12/242:23 pmORD - DAY
Nonstop1h 23mUnited Airlines
Sun 12/286:28 amDAY - ORD
Nonstop1h 44mUnited Airlines
Deal found 12/15$239
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Wed 12/242:25 pmORD - DAY
Nonstop1h 18mAmerican Airlines
Wed 12/311:56 pmDAY - ORD
1 stop4h 53mAmerican Airlines
Deal found 12/15$249
This American Airlines deal was found by Cheapflights users on 12/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:02 pmORD - DAY
Nonstop1h 19mAmerican Airlines
Sat 1/36:00 amDAY - ORD
1 stop6h 59mAmerican Airlines
Deal found 12/16$259
This United Airlines deal was found by Cheapflights users on 12/14. 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 12/199:20 pmORD - DAY
Nonstop1h 24mUnited Airlines
Sun 12/215:21 pmDAY - ORD
Nonstop1h 36mUnited Airlines
Deal found 12/14$289
This American Airlines deal was found by Cheapflights users on 12/14. 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.
Fri 12/199:18 pmORD - DAY
Nonstop1h 21mAmerican Airlines
Sun 12/216:01 amDAY - ORD
1 stop5h 11mAmerican Airlines
Deal found 12/14$299
This American Airlines deal was found by Cheapflights users on 12/14. 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.
Wed 12/176:45 amORD - DAY
1 stop4h 54mAmerican Airlines
Sun 12/216:01 amDAY - ORD
1 stop5h 11mAmerican Airlines
Deal found 12/14$309

Find 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 December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$179
(United Airlines)

One-way from

$139
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$391

Good round-trip deal

$249 or less

Good one-way deal

$294 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Dayton flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Dayton flights.
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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. 21% potential increase in price ($88 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in December 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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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 December 16, 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

Fri 2/6

9:20 pm-11:44 pm

Nonstop1h 24m

Dayton

Sun 2/8

10:24 am-11:00 am

Nonstop1h 36m

$179

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Fri 2/27

9:55 am-12:11 pm

Nonstop1h 16m

Dayton

Sun 3/1

12:43 pm-1:11 pm

Nonstop1h 28m

$179

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Wed 5/13

6:20 pm-8:31 pm

Nonstop1h 11m

Dayton

Mon 5/18

7:30 pm-7:52 pm

Nonstop1h 22m

$179

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Wed 2/4

9:20 pm-11:44 pm

Nonstop1h 24m

Dayton

Sat 2/7

2:04 pm-2:40 pm

Nonstop1h 36m

$179

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Thu 1/8

1:25 pm-3:45 pm

Nonstop1h 20m

Dayton

Sun 1/11

4:21 pm-4:55 pm

Nonstop1h 34m

$180

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Fri 1/2

8:02 pm-10:21 pm

Nonstop1h 19m

Dayton

Mon 1/5

1:12 pm-1:38 pm

Nonstop1h 26m

$194

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Tue 12/30

2:23 pm-4:46 pm

Nonstop1h 23m

Dayton

Sat 1/3

6:28 am-7:12 am

Nonstop1h 44m

$209

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Fri 12/26

8:02 pm-10:21 pm

Nonstop1h 19m

Dayton

Mon 12/29

8:59 am-9:28 am

Nonstop1h 29m

$224

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Thu 3/26

9:25 pm-11:43 pm

Nonstop1h 18m

Dayton

Sun 3/29

10:45 am-11:06 am

Nonstop1h 21m

$228

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Tue 12/30

5:00 am-1:18 pm

1 stop7h 18m

Dayton

Sat 1/3

8:59 am-9:28 am

Nonstop1h 29m

$234

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 19 results
1
2

Compare providers for flights from O'Hare Intl 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 O'Hare Intl to Dayton in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Chicago O'Hare Intl Airport-Dayton flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago O'Hare Intl Airport-Dayton flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Dayton flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-Dayton flights, Cheapflights users trust eDreams the most. eDreams 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 Chicago O'Hare Intl Airport-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 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, June is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Dayton (average of $90). Flying from Chicago O'Hare Intl Airport to Dayton in December is currently the most expensive (average of $236). 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 December 16, 2025.

It’s typically best to fly out from Chicago O'Hare Intl Airport to Dayton in the afternoon. Doing so could potentially save you 19% on the flight price compared to flying at noon, which is usually more expensive.

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 December 16, 2025.
Get a feel of what it's like to fly with 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.
United Airlines
7.4
Good
9,092 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
United Airlines
7.4
Good
9,092 reviews
United Airlines
7.4
Good
9,092 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.
American Airlines
7.2
Good
11,049 reviews
United Airlines
7.4
Good
9,092 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Sunderesh,Dec 2025

AUS - EWR

Smooth flight from Austin to Newark. The crew was friendly.

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 10 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.

  • How long is the flight from Chicago O'Hare Intl Airport to Dayton?

    Airlines like United Airlines and American Airlines fly from Chicago O'Hare Intl Airport to Dayton in about 1h 16m. The time it takes to get you to your destination is usually consistent. The distance between Chicago O'Hare Intl Airport and Dayton is about 240 mi. Generally, flights for this route are nonstop.

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

    American Airlines, at $179, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Dayton. An alternate airline flying to your destination would be United Airlines. American Airlines is 45% cheaper than the average price of flights available within the next 90 days to this destination.

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

    Consider Envoy Air (78%), Lufthansa (73%) or GoJet (70%) 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 $301, our data indicates the cheapest price to be $153. 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, June is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Dayton (average of $90). Flying from Chicago O'Hare Intl Airport to Dayton in December is currently the most expensive (average of $236). 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
Xenia
Greenville
Miamisburg

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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 December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$179Average$355FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$199Average$301FlexibilityNo cancel feeOn-time69%

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