Cheap Flights from Dayton International to Philadelphia

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Flight deals from Dayton International to Philadelphia

Looking for a cheap last-minute deal or the best return flight from Dayton International Airport to Philadelphia? If you want to travel next month, return fares start from ج.م.‏ 15,761. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Dayton International to Philadelphia

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dayton International to Philadelphia flights are currently cheapest in July.

Direct flights from Dayton International to Philadelphia

Dayton to Philadelphia: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 6,688
Cheapest month to flyJuly
Average flight time1 hr, 44 mins
Most popular airlinePSA Airlines
Average flights per week19

Finding cheap flights from Dayton International to Philadelphia: Frequently asked questions

There are 6 airports in Philadelphia: Philadelphia International, Blue Bell, Philadelphia Trenton-Mercer, Greater Wilmington, Atlantic City International, and Allentown.
The best price we found for a return flight from Dayton International to Philadelphia is ج.م.‏ 15,761. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 44 minutes is the average flight time from Dayton International to Philadelphia.
PSA Airlines, American Airlines and Qatar Airways fly direct from Dayton International to Philadelphia.
As of April 2026, there are 19 flights per week flying from Dayton International to Philadelphia.
The cheapest month to fly from Dayton International to Philadelphia is usually May.
If you're flying from Dayton International Airport, the cheapest airport near Philadelphia is Philadelphia International – which is 11.2 km away from the centre of Philadelphia. We've found flights into this airport from ج.م.‏ 15,761.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dayton International Airport to Philadelphia on Thursday, 14 May 2026.
Yes – the average flight time is 1 hour and 44 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Philadelphia but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Philadelphia is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 10°C. July is typically the warmest month in Philadelphia, when it usually averages around 30°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -5°C. The rainiest month is July.
Currently, Allegiant Air offers the cheapest flight tickets to Philadelphia.

Flying from James M. Cox Dayton International Airport (DAY) to Philadelphia: what you need to know

  • Expect to be in the air for 1 hour 50 minutes. That's the average duration of a direct flight from James M. Cox Dayton International Airport to Philadelphia.

  • Dayton (the location of James M. Cox Dayton International Airport) and Philadelphia share the same timezone — UTC-4.

  • With nine weekly departures between the two airports, James M. Cox Dayton International Airport (DAY) to Philadelphia International Airport (PHL) is the most popular route. Hop on American Airlines's 06:29 flight to get your trip from DAY to PHL underway.

  • To avoid missing your DAY to Philadelphia flight, allow plenty of time to check in and drop off your luggage. Arriving two hours ahead of international departures and one hour before domestic flights is the general rule.

  • Heading away during a peak period like school or public holidays? Expect longer lines at check-in and security. Give yourself extra leeway and arrive up to four hours before international flights and two hours ahead of domestic departures.

  • Direct James M. Cox Dayton International Airport to Philadelphia tickets are available for booking. Philadelphia International Airport (PHL) is where you'll arrive.

  • American Airlines is a well-known airline that operates direct flights from James M. Cox Dayton International Airport to Philadelphia.

  • The journey from central Dayton to DAY takes around 1 hour 15 minutes on public transport. If you ride-share, drive or get a cab, you'll cover the 16 kilometres in 15 minutes or so, depending on traffic conditions.

  • Need a place to stay before your flight from James M. Cox Dayton International Airport to Philadelphia? Check out Super 8 by Wyndham Vandalia/Dayton International Airport. Get a good night's sleep here before making your way to DAY.

  • When it comes to James M. Cox Dayton International Airport's on-time performance, data shows 77.52% of flights arrive within the expected time frame.

  • DAY is located at Terminal Building.

How to find the cheapest flights from James M. Cox Dayton International Airport (DAY) to Philadelphia

  • ج.م.‏ 6,688 is currently the lowest price for a one-way James M. Cox Dayton International Airport to Philadelphia flight. Return flight tickets start from ج.م.‏ 15,761. These prices may change depending on demand and availability.

  • To pick up cheap flights from DAY to Philadelphia, reserve your trip two months before your departure.

  • June is the best month for landing an amazing deal on James M. Cox Dayton International Airport to Philadelphia tickets. If you'd like to travel during a different time of year, the 'Whole month' tool will show you the lowest prices for every month.

  • Locking in a cheap flight from DAY to Philadelphia couldn't be easier with Price Alerts. All you need to do is set up one of these automatic notifications and we'll let you know as soon as a lower fare pops up.

  • Snag an affordable flight from James M. Cox Dayton International Airport to Philadelphia with the help of our filters. Choose your ideal duration, number of stops and airlines, then sort the results by 'Cheapest' to see the best deals.

Airports in Philadelphia

Philadelphia International Airport (PHL)

  • Philadelphia International Airport (PHL) to the centre of Philadelphia takes about 15 minutes to reach by car. The centre is roughly 19 kilometres away.

  • Travelling on public transport will take you around 45 minutes.

  • If you have a late flight from James M. Cox Dayton International Airport to Philadelphia, nothing beats the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and resting soon after at one of these accommodation options near PHL:

  • Get your adventure underway by picking up a Philadelphia International Airport rental car. Grab your wheels from Dollar, Thrifty or Budget and explore beyond Philadelphia's usual tourist stops.

  • Secure the lowest price by reserving your ride from Philadelphia International Airport around three weeks ahead of your flight from DAY to Philadelphia.

  • PHL is located at 8500 Essington Ave.

Trenton-Mercer Airport (TTN)

  • Once your flight from James M. Cox Dayton International Airport to Philadelphia has touched down, you can reach the city centre in about 40 minutes by car. Central Philadelphia is roughly 56 kilometres from Trenton-Mercer Airport (TTN).

  • The trip will take about 1 hour 45 minutes on public transport.

  • After stepping off your DAY to Philadelphia flight, settle in at a hotel near TTN. These are some comfortable options that'll help you slip into relaxation mode:

  • The fastest way to get to where you're going is with a Trenton-Mercer Airport rental car. Grab your wheels from Budget, National or Enterprise and make a speedy getaway.

  • Snap up the best price by securing your ride from TTN four weeks ahead of time. You'll also have access to a greater selection of vehicles.

  • Trenton-Mercer Airport is located at Scotch Road, Terminal Building.

Best time to go to Philadelphia

  • Before securing your flights from James M. Cox Dayton International Airport to Philadelphia, consider which time of year works best for you. Peak season in Philadelphia offers a lively atmosphere and plenty of activities, while low season brings better hotel deals and smaller crowds.

  • When booking your James M. Cox Dayton International Airport to Philadelphia flight ticket, think about the type of weather you enjoy. July is the warmest month in Philadelphia, with temperatures ranging from 18ºC to 32ºC.

  • Search for cheap tickets from DAY to Philadelphia in January if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -7ºC and 9ºC on average.

More about Philadelphia

Explore more of United States

  • You've visited Philadelphia, now it's time to explore other parts of United States. Travel about 129 kilometres north-east to New York to check off its top sights. From Statue of Liberty to Central Park and Empire State Building, there's plenty to keep you on the go.

  • If you want to check out another well-known destination in United States, head for Boston, roughly 434 kilometres north-east of Philadelphia. Freedom Trail, Museum of Fine Arts Boston and Boston Tea Party Ships & Museum are among its highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.