Cheap flights from Dayton to Seattle from $138
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dayton to Seattle departing on 5/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Dayton to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seattle?
In general, February is the cheapest month to fly from Dayton to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $408. If you don’t want to visit Seattle in February, then you should wait until April to fly from Dayton, when ticket prices are also cheap, with an average price of $417.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Dayton is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $461. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Dayton because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $706.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Dayton in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $505 when looking at flights departing in the afternoon. Flights to Seattle are more costly in the evening, with an average ticket price of $586. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from Dayton when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $516 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Dayton for as low as $261 on momondo.
What is the cheapest airline that flies from Dayton to Seattle/Tacoma Intl?
Delta, Alaska Airlines, and United Airlines are the most popular carriers operating from Dayton to Seattle/Tacoma Intl
What airlines fly to Seattle?
Alaska Airlines, Delta and American Airlines are the top three most popular airlines that fly to Seattle from Dayton according to our data. Alaska Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 10 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
When to book flights from Dayton to Seattle
Cheap Dayton to Seattle (DAY to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Dayton to Seattle
How far is Dayton to Seattle/Tacoma Intl by plane?
Seattle/Tacoma Intl is 1958.5 mi away from Dayton. Typically, this will take 7h 31m by plane in normal conditions.
When did momondo last update prices for flights from Dayton Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Dayton Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Dayton Airport to Seattle/Tacoma Intl Airport?
The number of operators available for flights from Dayton Airport to Seattle/Tacoma Intl Airport is 4 as of April 2025.
How old do you have to be to fly from Dayton Airport to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dayton Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Dayton to Seattle?
Based on momondo bookings for flights between Dayton and Seattle, the leading airline is American Airlines, making up 39% of the total bookings. Other popular airlines include United Airlines with 39%, Alaska Airlines with 16%, and Delta with 5%.
Best airlines flying from Dayton to Seattle
Compare and see reviews for airlines that fly from Dayton to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $237 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $288 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $291 | Free Cancellation | Rating 7.4 8,685 reviews | |||
| PriceFrom $428 | Free Cancellation | Rating 8.0 9,928 reviews |
Traveling to a place near Seattle?
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Why should I use momondo to find a flight deal from Dayton to Seattle?
Finding the right flight to Seattle from Dayton is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.
Can I find flights from Dayton to Seattle with flexible booking policies on momondo?
Yes. All flights to Seattle from Dayton on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Dayton to Seattle?
momondo helps you find the best flight between Dayton and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Dayton to Seattle right now. Can momondo alert me if prices change?
Price alerts on flights to Seattle from Dayton are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.