CA $258 Cheap Flights from Seattle (SEA) to Dayton (DAY)

    Plan, book, fly with confidence
    trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
    bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
    payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap flights from Seattle (SEA) to Dayton (DAY)

Prices were available within the past 7 days and start at CA $258 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flight from Seattle to Dayton (SEA - DAY) route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
James M. Cox Dayton Intl.
Distance
3122 km

Seattle to Vandalia Flights

The easy way to book your flights from Seattle to Dayton 

With Expedia, it’s simple to find and book flights to Dayton from Seattle whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 16 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 Seattle to Dayton today, tomorrow, or this week.  

 

Save dollars with cheap flights from Seattle - Tacoma Intl., SEA to James M. Cox Dayton Intl., DAY 

Sort your search results by price to find great deals on your flight from Seattle to Dayton—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Dayton from Seattle 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 Seattle 

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. So book your flight to Dayton with Expedia today.

Frequently asked questions

How much is a flight from Sea-Tac Airport to James M. Cox Dayton Intl. Airport (DAY)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from SEA to James M. Cox Dayton Intl. Airport (DAY) was . Great fares don’t hang around, 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 Sea-Tac Airport to Dayton Intl. Airport?
This can differ between airlines, as each has its own terms and conditions. Head to the Customer Service Portal, where there are easy instructions on how to cancel online.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to 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 to James M. Cox Dayton Intl. Airport (DAY) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Sea-Tac Airport to Dayton Intl. Airport?
You’ll be in the air for a while, as the flight distance between Sea-Tac Airport and James M. Cox Dayton Intl. Airport (DAY) is 3,100 kilometers. Set up a playlist of your favorite songs before you leave home to keep yourself entertained during your trip.
Which airlines fly direct from SEA to DAY?
You won’t find any airlines flying directly between SEA and Dayton Intl. Airport, so be prepared to make at least one stop on your journey. A layover can be a good way to break up a trip!
Are Seattle - Tacoma Intl. Airport (SEA) to DAY flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes pick up a bargain, with some super cheap fares from Seattle - Tacoma Intl. Airport (SEA) to Dayton Intl. Airport cropping up a few weeks before the date of departure. If you’d rather book ahead of time, Expedia compares and updates the best flight deals regularly — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines advertise prices that far in advance.
*Available to Expedia members.