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$164+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — DAY
Jul 10 — Jul 171
Fri 7/10
Fri 7/17
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 June 10, 2026.

This American Airlines deal was found by Cheapflights users on 6/5. 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 7/110:00 pm
ORD
-
DAY
Nonstop1h 18m
American Airlines
Tue 7/74:07 pm
DAY
-
ORD
Nonstop1h 35m
American Airlines
Deal found 6/5$239
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Thu 7/28:39 pm
ORD
-
DAY
Nonstop1h 22m
American Airlines
Sun 7/512:29 pm
DAY
-
ORD
Nonstop1h 25m
American Airlines
Deal found 6/9$240
This United Airlines deal was found by Cheapflights users on 6/8. 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 7/168:40 am
ORD
-
DAY
Nonstop1h 24m
United Airlines
Mon 7/276:15 pm
DAY
-
ORD
Nonstop1h 36m
United Airlines
Deal found 6/8$249
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:40 am
ORD
-
DAY
Nonstop1h 24m
United Airlines
Sun 7/122:23 pm
DAY
-
ORD
Nonstop1h 32m
United Airlines
Deal found 6/9$251
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Tue 8/49:35 am
ORD
-
DAY
Nonstop1h 24m
American Airlines
Sun 8/912:22 pm
DAY
-
ORD
Nonstop1h 28m
American Airlines
Deal found 6/9$254
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/249:35 am
ORD
-
DAY
Nonstop1h 24m
American Airlines
Mon 7/274:07 pm
DAY
-
ORD
Nonstop1h 35m
American Airlines
Deal found 6/10$269
This American Airlines deal was found by Cheapflights users on 6/9. 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.
Fri 7/248:39 pm
ORD
-
DAY
Nonstop1h 22m
American Airlines
Fri 7/318:49 am
DAY
-
ORD
Nonstop1h 41m
American Airlines
Deal found 6/9$282
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1910:00 pm
ORD
-
DAY
Nonstop1h 18m
American Airlines
Wed 6/248:17 am
DAY
-
ORD
Nonstop1h 33m
American Airlines
Deal found 6/10$284
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/23:00 pm
ORD
-
DAY
Nonstop1h 30m
United Airlines
Mon 7/62:23 pm
DAY
-
ORD
Nonstop1h 32m
United Airlines
Deal found 6/9$289
This American Airlines deal was found by Cheapflights users on 6/7. 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 6/191:16 pm
ORD
-
DAY
Nonstop1h 24m
American Airlines
Sun 6/218:17 am
DAY
-
ORD
Nonstop1h 33m
American Airlines
Deal found 6/7$294

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 June 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$239
(American Airlines)

One-way from

$164
(American Airlines)

Popular in

May

Cheapest in

October

Average price

$400

Good round-trip deal

$269 or less

Good one-way deal

$264 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.
Search Deals
From Chicago O'Hare Intl to Dayton
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One-way flight from Chicago O'Hare Intl to Dayton
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Chicago O'Hare Intl to Dayton.
Search Deals
Price to beat on a one-way flight from Chicago O'Hare Intl to Dayton.
Search Deals

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 June 10, 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Fri 7/3

8:40 am-11:04 am

Nonstop1h 24m

Dayton

Sun 7/5

5:40 am-5:55 am

Nonstop1h 15m

$249

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Thu 7/2

3:00 pm-5:30 pm

Nonstop1h 30m

Dayton

Mon 7/6

2:23 pm-2:55 pm

Nonstop1h 32m

$289

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Wed 9/2

8:40 am-11:00 am

Nonstop1h 20m

Dayton

Sat 9/5

6:11 pm-6:45 pm

Nonstop1h 34m

$309

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Sat 10/31

4:25 pm-6:56 pm

Nonstop1h 31m

Dayton

Wed 11/4

7:45 pm-8:22 pm

Nonstop1h 37m

$309

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Thu 10/22

8:40 am-10:57 am

Nonstop1h 17m

Dayton

Sat 10/24

7:33 pm-11:31 pm

1 stop4h 58m

$318

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Thu 11/5

7:55 pm-10:23 pm

Nonstop1h 28m

Dayton

Sat 11/7

7:45 pm-11:15 pm

1 stop4h 30m

$318

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Fri 8/14

8:40 am-11:00 am

Nonstop1h 20m

Dayton

Sat 9/26

2:20 pm-2:50 pm

Nonstop1h 30m

$319

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Thu 7/9

8:40 am-2:18 pm

1 stop4h 38m

Dayton

Sun 7/12

5:40 am-5:55 am

Nonstop1h 15m

$339

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Sat 6/20

8:40 am-2:18 pm

1 stop4h 38m

Dayton

Tue 6/23

6:10 pm-6:46 pm

Nonstop1h 36m

$354

ChicagoDayton

ORD - DAY

ORDDAY

Chicago O'Hare Intl

Sat 7/25

9:03 pm-11:25 pm

Nonstop1h 22m

Dayton

Sat 8/1

5:50 am-10:34 am

1 stop5h 44m

$371

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/8

Showing 1-10 of 19 resultsSorted by cheapest first
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 June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Dayton flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Dayton (average of $221). Flying from Chicago O'Hare Intl Airport to Dayton in May is currently the most expensive (average of $445). 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 June 10, 2026.

It’s typically best to fly out from Chicago O'Hare Intl Airport to Dayton in the evening. Doing so could potentially save you 20% on the flight price compared to flying at noon, 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 June 8, 2026.

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

How much does it cost to fly round-trip from Chicago O'Hare Intl Airport to Dayton?

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 June 10, 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
9,804 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,804 reviews
United Airlines
7.4
Good
9,804 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,635 reviews
United Airlines
7.4
Good
9,804 reviews

Boarding

7.7

Crew

8.1

Food

6.6

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

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 United Airlines fly from Chicago O'Hare Intl Airport to Dayton in about 1h 24m. 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 (92%), Republic Airways (75%) or Japan Airlines (73%) 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 $370, our data indicates the cheapest price to be $203. The most popular route (Chicago O'Hare Intl - Dayton), is priced around $239.

  • 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, October is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Dayton (average of $221). Flying from Chicago O'Hare Intl Airport to Dayton in May is currently the most expensive (average of $445). 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
Greenville
Xenia
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 June 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$179Average$299FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$209Average$345FlexibilityNo cancel feeOn-time69%

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