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$134+ 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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — DAY
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$179
(United Airlines)

One-way from

$134
(United Airlines)

Popular in

January

Cheapest in

October

Average price

$407

Good round-trip deal

$245 or less

Good one-way deal

$203 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. 12% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 15, 2026.

This United Airlines deal was found by Cheapflights users on 1/14. 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.
Thu 2/129:25 pm
ORD
-
DAY
Nonstop1h 18m
United Airlines
Thu 2/199:00 am
DAY
-
ORD
Nonstop1h 36m
United Airlines
Deal found 1/14$179
This American Airlines deal was found by Cheapflights users on 1/14. 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.
Thu 2/59:59 am
ORD
-
DAY
Nonstop1h 21m
American Airlines
Sun 2/81:33 pm
DAY
-
ORD
Nonstop1h 29m
American Airlines
Deal found 1/14$180
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Sat 1/312:40 pm
ORD
-
DAY
Nonstop1h 24m
United Airlines
Sat 2/149:00 am
DAY
-
ORD
Nonstop1h 36m
United Airlines
Deal found 1/14$194
This American Airlines deal was found by Cheapflights users on 1/13. 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 2/272:44 pm
ORD
-
DAY
Nonstop1h 21m
American Airlines
Sun 3/15:34 pm
DAY
-
ORD
Nonstop1h 33m
American Airlines
Deal found 1/13$199
This American Airlines deal was found by Cheapflights users on 1/13. 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 2/272:44 pm
ORD
-
DAY
Nonstop1h 21m
American Airlines
Fri 3/68:32 am
DAY
-
ORD
Nonstop1h 38m
American Airlines
Deal found 1/13$200
This United Airlines deal was found by Cheapflights users on 1/13. 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 1/287:37 pm
ORD
-
DAY
Nonstop1h 24m
United Airlines
Sun 2/19:05 am
DAY
-
ORD
Nonstop1h 45m
United Airlines
Deal found 1/13$209
This American Airlines deal was found by Cheapflights users on 1/14. 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.
Sat 1/312:50 pm
ORD
-
DAY
1 stop4h 48m
American Airlines
Sat 2/148:32 am
DAY
-
ORD
Nonstop1h 38m
American Airlines
Deal found 1/14$219
This United Airlines deal was found by Cheapflights users on 1/13. 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 1/2210:50 am
ORD
-
DAY
Nonstop1h 33m
United Airlines
Tue 1/275:47 pm
DAY
-
ORD
Nonstop1h 38m
United Airlines
Deal found 1/13$224
This American Airlines deal was found by Cheapflights users on 1/13. 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.
Thu 1/221:35 pm
ORD
-
DAY
1 stop5h 20m
American Airlines
Tue 1/2710:16 am
DAY
-
ORD
Nonstop1h 35m
American Airlines
Deal found 1/13$234
This American Airlines deal was found by Cheapflights users on 1/13. 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 2/272:44 pm
ORD
-
DAY
Nonstop1h 21m
American Airlines
Mon 3/27:30 pm
DAY
-
ORD
1 stop5h 36m
American Airlines
Deal found 1/13$239

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 January 15, 2026.
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

Wed 3/18

9:55 am-12:11 pm

Nonstop1h 16m

Dayton

Mon 3/23

5:35 pm-6:08 pm

Nonstop1h 33m

$179

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Thu 2/12

9:25 pm-11:43 pm

Nonstop1h 18m

Dayton

Thu 2/19

9:00 am-9:36 am

Nonstop1h 36m

$179

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Wed 2/11

7:25 pm-9:44 pm

Nonstop1h 19m

Dayton

Sat 2/14

5:35 pm-6:08 pm

Nonstop1h 33m

$179

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Thu 2/5

1:25 pm-3:45 pm

Nonstop1h 20m

Dayton

Sun 2/8

1:33 pm-2:02 pm

Nonstop1h 29m

$180

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Sat 1/31

2:40 pm-5:04 pm

Nonstop1h 24m

Dayton

Sat 2/14

9:00 am-9:36 am

Nonstop1h 36m

$194

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Thu 1/29

7:25 pm-9:44 pm

Nonstop1h 19m

Dayton

Mon 2/2

7:10 pm-11:27 pm

1 stop5h 17m

$234

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Fri 2/13

2:44 pm-5:05 pm

Nonstop1h 21m

Dayton

Sun 2/15

12:41 pm-1:07 pm

Nonstop1h 26m

$234

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Mon 5/25

9:15 pm-11:29 pm

Nonstop1h 14m

$134

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Mon 5/25

8:30 pm-10:55 pm

Nonstop1h 25m

$154

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Mon 4/13

9:25 pm-11:44 pm

Nonstop1h 19m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

Showing 1-10 of 17 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 January.
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 $98). Flying from Chicago O'Hare Intl Airport to Dayton in December is currently the most expensive (average of $209). 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 January 15, 2026.

It’s typically best to fly out from Chicago O'Hare Intl Airport to Dayton in the afternoon. Doing so could potentially save you 10% 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 January 15, 2026.
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
9,163 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,163 reviews
United Airlines
7.4
Good
9,163 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,129 reviews
United Airlines
7.4
Good
9,163 reviews

Crew

8.1

Entertainment

7.1

Food

6.6

Overall

7.4

Boarding

7.7

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 22 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 American Airlines and United 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 43% 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 (73%), British Airways (71%) or Japan Airlines (68%) 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 $292, 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, June is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Dayton (average of $98). Flying from Chicago O'Hare Intl Airport to Dayton in December is currently the most expensive (average of $209). 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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$179Average$314FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$199Average$300FlexibilityNo cancel feeOn-time69%

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