Title: Cheap Flights from Belfast (BFS) 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://images.trvl-media.com/place/602974/16e801f4-a773-4c4d-b7fd-415268121d97.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Belfast (BFS) to Dayton (DAY) - [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 Belfast International Airport (BFS) to Dayton Intl. Airport (DAY) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:bfs,to:day,departure:19/11/2025TANYT&leg2=from:day,to:bfs,departure:26/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:bfs,to:day,departure:19/11/2025TANYT&leg2=from:day,to:bfs,departure:26/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:bfs,to:day,departure:19/11/2025TANYT&leg2=from:day,to:bfs,departure:26/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![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:bfs,to:day,departure:19/11/2025TANYT&leg2=from:day,to:bfs,departure:26/11/2025TANYT&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:bfs,to:day,departure:19/11/2025TANYT&leg2=from:day,to:bfs,departure:26/11/2025TANYT&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:bfs,to:day,departure:19/11/2025TANYT&leg2=from:day,to:bfs,departure:26/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:bfs,to:day,departure:19/11/2025TANYT&leg2=from:day,to:bfs,departure:26/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) - ![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) ## Frequently asked questions ### How much is a flight from Belfast International Airport to Dayton Intl. Airport? > If you're planning on travelling from Belfast Intl. Airport (BFS) to DAY, round-trip journeys start from . This price is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Belfast International Airport to Dayton Intl. Airport? > This can vary between air carriers, as each has its own set of terms and conditions. Visit the [Customer Service Portal](https://www.expedia.ca/helpcenter), where there are instructions on how to cancel your flight online. ### How do I find cheap flights from BFS to DAY that have flexible change policies? > Many carriers will allow you to reschedule your flight at no extra charge. All you pay is the cost difference between the two flights. When searching for BFS to James M. Cox Dayton Intl. Airport (DAY) flights, you'll see a "No change fees" box for you to pick. ### How far is the flight from Belfast International Airport to James M. Cox Dayton Intl. Airport (DAY)? > The distance is around 5,800 kilometres. Neck pillow? Check. Toothbrush? Double check. We recommend you pack all the essentials for this long-haul Crumlin to Vandalia flight. ### Which airlines fly direct from BFS to James M. Cox Dayton Intl. Airport (DAY)? > You won't find any airlines operating directly between Belfast International Airport and DAY, so be prepared to make at least one stop on your journey. A layover can be a nice way to break up a trip! ### Are Belfast Intl. Airport (BFS) to James M. Cox Dayton Intl. Airport (DAY) flight tickets cheaper when they're purchased at the last minute? > Flight prices fluctuate, so it's no sure thing. While last-minute flight deals between Belfast International Airport and James M. Cox Dayton Intl. Airport (DAY) are possible, it's also a good idea to keep an eye on prices well before you fly. In fact, some carriers publish their prices up to a year prior to the departure date. Expedia is constantly updating the biggest bargains around, so check back often and be ready to secure your seat when the price is right. ## Travel information | Origin airport | Belfast Intl. | | --- | --- | | Destination airport | James M. Cox Dayton Intl. | | Distance | 5749 km | ## Book with confidence ### Crumlin to Vandalia Flights **The easy way to book your flights from Belfast to Dayton**  With Expedia, it’s simple to find and book flights to Dayton from Belfast whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are 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 Belfast to Dayton today, tomorrow, or this week.   **Save dollars with cheap flights from Belfast Intl., BFS to James M. Cox Dayton Intl., DAY**  Sort your search results by price to find great deals on your flight from Belfast to Dayton—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Dayton from Belfast 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 Belfast**  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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