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Cheap flights from Dayton to Seattle from $130

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 8/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Dayton to Seattle.
American Airlines Logo
5:27 pm - 11:04 pmDAY-SEA
8h 37m1 stop
American Airlines Logo
1:10 am - 11:42 amSEA-DAY
7h 32m1 stop
$259American Airlines
Find Deal
Tue, Apr 29 - Mon, May 5
Delta Logo
6:45 pm - 11:59 pmDAY-SEA
8h 14m1 stop
Delta Logo
11:30 pm - 10:27 amSEA-DAY
7h 57m1 stop
$289Delta
Find Deal
Fri, May 2 - Mon, May 5
American Airlines Logo
12:12 pm - 7:00 pmDAY-SEA
9h 48m1 stop
American Airlines Logo
1:10 am - 11:42 amSEA-DAY
7h 32m1 stop
$319American Airlines
Find Deal
Fri, May 2 - Sun, May 4
Delta Logo
2:53 pm - 11:03 pmDAY-SEA
11h 10m1 stop
Delta Logo
9:20 pm - 10:35 amSEA-DAY
10h 15m1 stop
$329Delta
Find Deal
Tue, Jul 8 - Fri, Jul 18
United Airlines Logo
5:55 pm - 11:59 pmDAY-SEA
9h 04m1 stop
United Airlines Logo
11:20 pm - 9:51 amSEA-DAY
7h 31m1 stop
$349United Airlines
Find Deal
Wed, Jul 9 - Fri, Jul 18
United Airlines Logo
6:00 am - 3:46 pmDAY-SEA
12h 46m2 stops
United Airlines Logo
11:20 pm - 9:51 amSEA-DAY
7h 31m1 stop
$354United Airlines
Find Deal
Tue, Jul 8 - Fri, Jul 18
Alaska Airlines Logo
12:21 pm - 6:21 pmDAY-SEA
9h 00m1 stop
Alaska Airlines Logo
11:59 pm - 12:15 pmSEA-DAY
9h 16m1 stop
$379Alaska Airlines
Find Deal
Fri, May 2 - Sun, May 4
Alaska Airlines Logo
2:30 pm - 6:02 amDAY-SEA
18h 32m2 stops
Alaska Airlines Logo
8:55 am - 7:06 pmSEA-DAY
7h 11m1 stop
$484Alaska Airlines
Find Deal
Thu, Apr 17 - Sun, Apr 20
 Logo
11:19 am - 12:10 amDAY-SEA
39h 51m3 stops
 Logo
6:00 am - 8:37 pmSEA-DAY
35h 37m3 stops
Wed, May 14 - Thu, May 22
 Logo
11:49 am - 12:10 amDAY-SEA
39h 21m3 stops
 Logo
6:00 am - 8:37 pmSEA-DAY
35h 37m3 stops
Wed, May 21 - Sun, May 25

American Airlines flights from Dayton to Seattle

Our best American Airlines deals on Dayton to Seattle flight tickets
American Airlines
Apr 29
DAY5:27 pmDayton
8h 37m
1 stop
SEA11:04 pmSeattle/Tacoma Intl
May 5
SEA1:10 amSeattle/Tacoma Intl
7h 32m
1 stop
DAY11:42 amDayton
American Airlines
May 2
DAY12:12 pmDayton
9h 48m
1 stop
SEA7:00 pmSeattle/Tacoma Intl
May 4
SEA1:10 amSeattle/Tacoma Intl
7h 32m
1 stop
DAY11:42 amDayton
American Airlines
Sep 25
DAY5:56 pmDayton
7h 54m
1 stop
SEA10:50 pmSeattle/Tacoma Intl
Sep 28
SEA11:55 pmSeattle/Tacoma Intl
9h 20m
1 stop
DAY12:15 pmDayton

Delta flights from Dayton to Seattle

Our best Delta deals on Dayton to Seattle flight tickets
Delta
May 2
DAY6:45 pmDayton
8h 14m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
May 5
SEA11:30 pmSeattle/Tacoma Intl
7h 57m
1 stop
DAY10:27 amDayton
Delta
Jul 8
DAY2:53 pmDayton
11h 10m
1 stop
SEA11:03 pmSeattle/Tacoma Intl
Jul 18
SEA9:20 pmSeattle/Tacoma Intl
10h 15m
1 stop
DAY10:35 amDayton
Delta
Apr 17
DAY6:03 amDayton
9h 23m
1 stop
SEA12:26 pmSeattle/Tacoma Intl
Apr 20
SEA11:30 pmSeattle/Tacoma Intl
7h 57m
1 stop
DAY10:27 amDayton

See travel insights to Seattle from

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 $425.

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 $518 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 $389 on momondo.

How have Dayton to Seattle flight prices changed over time?

As of April 2025, prices for Dayton to Seattle flights are approximately 33% more expensive when compared to flights at the same time last year.

When to book flights from Dayton to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Dayton to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best Price Found

$130

Fastest flight time

6h 45m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from Dayton in the past 72 hours is $130. The best round-trip flight deal from Dayton to Seattle found on momondo in the last 72 hours is $259.
The fastest flight from Dayton to Seattle takes 6h 45m
There are no direct flights from Dayton to Seattle. Popular non-direct route for this connection is Dayton Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • How far is Dayton to Seattle/Tacoma Intl by plane?

    Seattle/Tacoma Intl is 1958.5 mi away from Dayton. Typically, this will take 6h 45m 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?

  • 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?


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
DeltaPriceFrom $237Free CancellationRating
8.0
7,901 reviews
Search Delta flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $298Free CancellationRating
7.4
8,621 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $428Free CancellationRating
8.0
9,836 reviews
Search Alaska Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Olympia
Kent
Renton
Federal Way
Tukwila
Puyallup
Kirkland
Lakewood
Lynnwood
Fife
Shoreline
Marysville
Centralia
Redmond
Cle Elum
Lacey

Why use momondo?

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.


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