Flight tickets from Dayton International to Seattle

Compare Dayton International to Seattle flight deals

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Flight deals from Dayton International to Seattle

Looking for a cheap last-minute deal or the best return flight from Dayton International Airport to Seattle? If you want to travel next month, return fares start from ₹ 38,576. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Dayton International to Seattle

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

Alternative Dayton International to Seattle routes

Looking for the cheapest, fastest or easiest route from Dayton International to Seattle? You could fly into the following airports instead.

Dayton to Seattle: Flight information

The things to know before you go.
Cheapest flight found₹ 23,056
Cheapest month to flyAugust

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

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Paine Field.
The best price we found for a return flight from Dayton International to Seattle is ₹ 33,217. 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.
Currently, there are no airlines that fly direct from Dayton International to Seattle. But we found flights with one or more stops from ₹ 33,217.
As of May 2026, there are no flights flying from Dayton International to Seattle.
The cheapest month to fly from Dayton International to Seattle is usually June.
If you're flying from Dayton International Airport, the cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the centre of Seattle. We've found flights into this airport from ₹ 33,217.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Dayton International Airport to Seattle on Monday, 29 June 2026.
No airlines currently offer direct flights between Dayton International Airport and Seattle. Most routes have one or more stops.
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 Seattle 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 Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
In May, the average temperature is usually around 12°C. August is typically the warmest month in Seattle, when it usually averages around 23°C. You can expect the least rain in July. The coldest month is December, with temperatures averaging 0°C. The rainiest month is November.
Currently, United offers the cheapest flight tickets to Seattle.

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

  • Seattle is three hours behind Dayton, where James M. Cox Dayton International Airport is located. Seattle runs on the UTC-7 timezone.

  • For stress-free travel, turn up at the airport two hours ahead of international flights and one hour before domestic departures. That way, you can comfortably catch your DAY to Seattle flight.

  • If you're heading away during a bank holiday or another peak period, allow for even more time. A good general rule is two hours ahead of domestic flights and up to four hours before international departures. Queues at check-in and security will be longer.

  • DAY is about 16 kilometres from central Dayton. If you're driving, ride-sharing or catching a cab from the centre, it'll take 15 minutes or so to get there, depending on traffic. If you're planning to take public transport, expect the journey time to be around 1 hour 15 minutes.

  • Looking for a place to stay before your flight from James M. Cox Dayton International Airport to Seattle? Consider Super 8 by Wyndham Vandalia/Dayton International Airport. Get a good night's rest here before heading to DAY.

  • When it comes to James M. Cox Dayton International Airport's on-time performance, data shows 77.52% of flights meet their scheduled arrival time.

  • You'll find DAY at Terminal Building.

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

  • The best price we've seen for a one-way James M. Cox Dayton International Airport to Seattle flight is ₹ 23,056. The cheapest price for a return flight is ₹ 33,217. Remember fares may change due to availability at the time of booking.

  • Booking early is often the key to locking in a cheap flight from DAY to Seattle. Fares tend to rise as seats fill up, so the nearer your departure date, the more you'll likely spend.

  • If you have flexibility with your travel plans, check out the 'Whole month' search tool. It'll give you the cheapest price across each month when looking for your James M. Cox Dayton International Airport to Seattle ticket.

  • You don't need to check in daily to find out if fares have dropped when you set up a Price Alert. We'll notify you the moment there's an even better deal on cheap flights from DAY to Seattle.

  • Tailor your flights with filters. Pick your ideal arrival and departure times, airlines and total journey duration. You can also sort your results by 'Best,' 'Fastest' or 'Cheapest' flights from James M. Cox Dayton International Airport to Seattle.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • Seattle-Tacoma International Airport (SEA) to the centre of Seattle takes around 20 minutes by car. The centre is roughly 23 kilometres away.

  • If you're travelling on public transport, expect a journey time of about 55 minutes.

  • If you have a late flight from James M. Cox Dayton International Airport to Seattle, few things beat the convenience of staying close to the terminal. Pick up your bags from the carousel and then be showered and resting not long after at one of these hotels near SEA:

  • Travel at your own pace with a Seattle-Tacoma International Airport rental car. Pick up a set of wheels from Thrifty, Europcar or Budget and discover more of Seattle and beyond.

  • Secure the lowest price by booking your ride from Seattle-Tacoma International Airport around one week ahead of your flight from DAY to Seattle.

Lake Union Sea Plane Base Airport (LKE)

  • After your flight from James M. Cox Dayton International Airport to Seattle has touched down, you can get to the city centre in about 10 minutes by car. Central Seattle is roughly 3 kilometres from Lake Union Sea Plane Base Airport (LKE).

  • If you travel by public transport, you'll get to the city centre in 25 minutes or so.

  • Following your DAY to Seattle flight, tuck yourself in at a hotel near LKE. These are some comfortable options that'll help you slip into relaxation mode:

Best time to go to Seattle

  • Visit Seattle during high season if you want a busy atmosphere, but remember that prices are typically higher. Alternatively, book flights from James M. Cox Dayton International Airport to Seattle during low season when prices are cheaper and it's quieter.

  • Before booking a James M. Cox Dayton International Airport to Seattle flight ticket, think about the kind of weather you prefer. August is the warmest month in Seattle, with temperatures ranging from 12ºC to 28ºC.

  • For cooler conditions, search for a cheap ticket from DAY to Seattle in February when temperatures average between -1ºC and 11ºC.

More about Seattle

  • Once you've booked your flight from James M. Cox Dayton International Airport to Seattle, choose a hotel that puts you right where the action is. Make one of these options your base for exploring Seattle:

  • There are so many things to see and do in this city it can be hard to figure out where to begin. LMN Architects, Greyhound: Bus Station and Boeing Radiation Effects Lab are highlights which should feature on any good Seattle itinerary.

Explore more of United States

  • Seattle has loads to offer, but there are so many other corners of United States you should also see. About 241 kilometres south of Seattle, a visit to Portland will fill your itinerary to the brim. Start with popular sights like Pioneer Courthouse Square, Portland Japanese Garden and Pittock Mansion.

  • Around 370 kilometres east of Seattle, Spokane is another essential stop in United States. No visit is complete without checking out Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.

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