Title: CA $389 Cheap Flights from Chicago (ORD) to Dayton (DAY) - Expedia.ca ![](https://images.trvl-media.com/place/602974/16e801f4-a773-4c4d-b7fd-415268121d97.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $389 Cheap Flights from Chicago (ORD) to Dayton (DAY) [View CA $389 flight on Tue, Oct 7, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:ORD,to:DAY,departure:07/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:389.00&airProductToken=AQojCiEIwYIBEgQ1MTA5GK4cIIPAASjT4PkCMKHh-QI4U0AAWAESCggBEAEYASoCQUEYASIECAEQASgIKAQwAQ) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Chicago O'Hare International Airport (ORD) to Dayton Intl. Airport (DAY) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:ord,to:day,departure:20/10/2025TANYT&leg2=from:day,to:ord,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:ord,to:day,departure:20/10/2025TANYT&leg2=from:day,to:ord,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:ord,to:day,departure:20/10/2025TANYT&leg2=from:day,to:ord,departure:27/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Cheap flights from Chicago (ORD) to Dayton (DAY) Prices were available within the past 7 days and start at CA $389 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ## Find the cheapest month to fly from Chicago (ORD) to Dayton (DAY) ### August is typically the cheapest month to fly From CA $249 - CA $567 per traveller. ## Frequently asked questions ### How much is a flight from O'Hare Intl. Airport (ORD) to Dayton Intl. Airport? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight between O'Hare Intl. Airport (ORD) and DAY was . Cheap fares don't last long, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from ORD to DAY? > The majority of flights can be cancelled online, but whether or not you incur a fee all comes down to your airline. If you do need to cancel your vacation, follow the easy instructions in the [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from O'Hare Intl. Airport (ORD) to James M. Cox Dayton Intl. Airport (DAY) that have flexible change policies? > Use our "No change fees" filter to find flexible ticketing options for your flight from O'Hare Airport to DAY. This allows you to lock in a low rate in advance and still have the freedom to reschedule without any extra fees. If the new flight costs more, you'll just cover the difference. ### How many hours is the flight from ORD to James M. Cox Dayton Intl. Airport (DAY)? > It takes an average of 1 hour and 24 minutes to jet from O'Hare Airport to DAY. Put your seat back and make yourself comfortable — but not too comfortable. You'll be landing soon enough. ### How far is the flight from ORD to James M. Cox Dayton Intl. Airport (DAY)? > You can forget about a movie marathon on this flight — it's just 390 kilometres from Chicago to Vandalia. Find your seat, order a drink and you'll be there in next to no time. ### Which airlines fly direct from O'Hare Airport to Dayton Intl. Airport? > With 121 flights every month from ORD to DAY, United Airlines (UA) is a great choice. American Airlines (AA) is another option. It operates 91 flights each month. Between these two airlines, you'll be able to find a good deal from Chicago to Vandalia. ### Are O'Hare Airport to James M. Cox Dayton Intl. Airport (DAY) flight tickets cheaper when they're purchased at the last minute? > Last-minute bookings from ORD to DAY can be hit-or-miss. It is possible to find a bargain, but then again, you could miss out entirely! If you'd rather play it safe and start planning ahead of time, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines issue their prices so far in advance. Our advice? Check back often as prices are updated frequently. ## Travel information | Origin airport | O'Hare Intl. | | --- | --- | | Destination airport | James M. Cox Dayton Intl. | | Distance | 383 km | | Average flight time | 2 hours 21 mins | ## Book with confidence ### Chicago to Vandalia Flights **The easy way to book your flights from Chicago to Dayton**  With Expedia, it’s simple to find and book flights to Dayton from Chicago whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 1 airlines that cover this route. There are American Airlines, Qatar Airways, JAL, Alaska Airlines, Royal Jordanian, ANA, Lufthansa, Air New Zealand, United Airlines, British Airways nonstop flights to James M. Cox Dayton Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Chicago to Dayton today, tomorrow, or this week.   **Save dollars with cheap flights from O'Hare Intl., ORD to James M. Cox Dayton Intl., DAY**  Sort your search results by price to find great deals on your flight from Chicago to Dayton—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Dayton from Chicago currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Dayton   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Dayton from Chicago**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. 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