￥26,320 Cheap Flights from Seattle (SEA) to Dayton (DAY)

View ￥26,320 flight on Sat, Mar 14, 2026Opens in a new window

Popular airlines from Seattle to Dayton

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Cheap Flights from Seattle to Dayton (SEA-DAY)

Prices were available within the past 7 days and start at ￥26,320 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Seattle (SEA) to Dayton (DAY)

April is typically the cheapest month to fly

From ￥36,770 - ￥100,083 per traveler.
Flights from Seattle (SEA) to Dayton (DAY)
Origin airport
Seattle - Tacoma Intl.
Destination airport
James M. Cox Dayton Intl.
Distance
3122 km

Seattle to Dayton Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Seattle to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Dayton.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with SEA to DAY flights that won’t make your bank account wince. Ready to temporarily leave behind Seattle for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to DAY with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Sea-Tac Airport to DAY?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight between Seattle - Tacoma Intl. Airport (SEA) and James M. Cox Dayton Intl. Airport (DAY) was . Fares this cheap don't hang around forever, so 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 Seattle - Tacoma Intl. Airport (SEA) to DAY?
When it comes to cancellation fees, every airline has a different set of terms and conditions. If you decide to cancel your escape, head to our Customer Service Portal.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to James M. Cox Dayton Intl. Airport (DAY) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Sea-Tac Airport to Dayton Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Seattle - Tacoma Intl. Airport (SEA) to James M. Cox Dayton Intl. Airport (DAY)?
There are plenty of ways to make the 6 hours and 8 minutes between SEA and DAY fly by. Be productive and organize your camera roll or delete all those backed-up emails. A good snooze also helps pass the time!
How far is the flight from SEA to Dayton Intl. Airport?
Around 3,100 kilometers separates SeaTac and Vandalia, so pack some in-flight entertainment to keep you occupied for a couple of hours. That juicy novel you're eager to read will do the trick.
Which airlines fly direct from SEA to Dayton Intl. Airport?
If you want to travel straight from Sea-Tac Airport to DAY, you'll need to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly on this route.
Are SEA to DAY flight tickets cheaper when they're purchased at the last minute?
Booking last minute from Seattle - Tacoma Intl. Airport (SEA) to DAY can be hit-or-miss. It is possible to find a bargain, but you could also completely miss out! If you'd rather start your trip planning early on, Expedia compares flight deals up to a year in advance. Just remember that not all airlines issue their prices that far in advance. Our advice? Check back often as prices are updated frequently.

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