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Cheap flights from Seattle to Dayton from $209

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Dayton departing on 9/25. 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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Find the cheapest flights from Seattle to Dayton (SEA-DAY)

Cheap round-trip flights

American Airlines Logo
6:28 am - 7:55 pmSEA-DAY
10h 27m1 stop
American Airlines Logo
6:05 am - 9:49 amDAY-SEA
6h 44m1 stop
$289American Airlines
Find Deal
sáb., oct. 4 - mar., oct. 7
United Airlines Logo
10:50 am - 8:09 pmSEA-DAY
6h 19m1 stop
United Airlines Logo
9:00 am - 3:32 pmDAY-SEA
9h 32m2 stops
$294United Airlines
Find Deal
mar., oct. 21 - sáb., oct. 25
Delta Logo
9:45 pm - 10:22 amSEA-DAY
9h 37m1 stop
Delta Logo
4:36 pm - 11:54 pmDAY-SEA
10h 18m1 stop
$314Delta
Find Deal
lun., sep. 15 - vie., sep. 26
American Airlines Logo
1:02 pm - 10:56 pmSEA-DAY
6h 54m1 stop
American Airlines Logo
12:42 pm - 5:29 pmDAY-SEA
7h 47m1 stop
$338American Airlines
Find Deal
sáb., sep. 27 - sáb., oct. 4
United Airlines Logo
7:05 am - 8:09 pmSEA-DAY
10h 04m2 stops
United Airlines Logo
9:25 am - 1:42 pmDAY-SEA
7h 17m1 stop
$341United Airlines
Find Deal
sáb., oct. 4 - mar., oct. 7
United Airlines Logo
9:25 am - 11:44 pmSEA-DAY
11h 19m2 stops
United Airlines Logo
5:47 pm - 10:43 pmDAY-SEA
7h 56m1 stop
$359United Airlines
Find Deal
dom., ene. 25 - lun., feb. 2
American Airlines Logo
6:42 am - 5:28 pmSEA-DAY
7h 46m1 stop
American Airlines Logo
6:06 am - 10:54 amDAY-SEA
7h 48m1 stop
$369American Airlines
Find Deal
mié., sep. 10 - dom., sep. 14
Alaska Airlines Logo
12:59 am - 11:28 amSEA-DAY
7h 29m1 stop
Alaska Airlines Logo
6:06 am - 1:31 pmDAY-SEA
10h 25m1 stop
$421Alaska Airlines
Find Deal
vie., sep. 26 - sáb., oct. 4
Delta Logo
7:25 am - 5:52 pmSEA-DAY
7h 27m1 stop
Delta Logo
6:37 pm - 11:54 pmDAY-SEA
8h 17m1 stop
$429Delta
Find Deal
jue., sep. 25 - dom., sep. 28
Alaska Airlines Logo
12:59 am - 11:28 amSEA-DAY
7h 29m1 stop
Alaska Airlines Logo
8:27 am - 3:15 pmDAY-SEA
9h 48m1 stop
$489Alaska Airlines
Find Deal
dom., sep. 14 - vie., sep. 26

Delta flights from Seattle to Dayton

Our best Delta deals on Seattle to Dayton flight tickets
Delta
Sep 15
SEA9:45 pmSeattle/Tacoma Intl
9h 37m
1 stop
DAY10:22 amDayton
Sep 26
DAY4:36 pmDayton
10h 18m
1 stop
SEA11:54 pmSeattle/Tacoma Intl
$314
Find similar
Delta
Sep 25
SEA7:25 amSeattle/Tacoma Intl
7h 27m
1 stop
DAY5:52 pmDayton
Sep 28
DAY6:37 pmDayton
8h 17m
1 stop
SEA11:54 pmSeattle/Tacoma Intl
$429
Find similar

Alaska Airlines flights from Seattle to Dayton

Our best Alaska Airlines deals on Seattle to Dayton flight tickets
Alaska Airlines
Sep 26
SEA12:59 amSeattle/Tacoma Intl
7h 29m
1 stop
DAY11:28 amDayton
Oct 4
DAY6:06 amDayton
10h 25m
1 stop
SEA1:31 pmSeattle/Tacoma Intl
$421
Find similar
Alaska Airlines
Sep 14
SEA12:59 amSeattle/Tacoma Intl
7h 29m
1 stop
DAY11:28 amDayton
Sep 26
DAY8:27 amDayton
9h 48m
1 stop
SEA3:15 pmSeattle/Tacoma Intl
$489
Find similar
Alaska Airlines
Sep 28
SEA12:59 amSeattle/Tacoma Intl
7h 29m
1 stop
DAY11:28 amDayton
Oct 3
DAY6:06 amDayton
8h 28m
1 stop
SEA11:34 amSeattle/Tacoma Intl
$507
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Dayton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated agosto 28, 2025.
Use the filters below to find and compare flights from Seattle to Dayton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

sáb. 10/4

6:28 am-7:55 pm

1 stop10h 27m

Dayton

mar. 10/7

6:05 am-9:49 am

1 stop6h 44m

$289

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

mar. 10/21

10:50 am-8:09 pm

1 stop6h 19m

Dayton

sáb. 10/25

9:00 am-3:32 pm

2 stops9h 32m

$294

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

lun. 9/15

9:45 pm-10:22 am

1 stop9h 37m

Dayton

vie. 9/26

4:36 pm-11:54 pm

1 stop10h 18m

$314

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

sáb. 9/27

1:02 pm-10:56 pm

1 stop6h 54m

Dayton

sáb. 10/4

12:42 pm-5:29 pm

1 stop7h 47m

$338

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

sáb. 10/4

7:05 am-8:09 pm

2 stops10h 04m

Dayton

mar. 10/7

9:25 am-1:42 pm

1 stop7h 17m

$341

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

dom. 1/25

9:25 am-11:44 pm

2 stops11h 19m

Dayton

lun. 2/2

5:47 pm-10:43 pm

1 stop7h 56m

$359

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

mié. 9/10

6:42 am-5:28 pm

1 stop7h 46m

Dayton

dom. 9/14

6:06 am-10:54 am

1 stop7h 48m

$369

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

vie. 9/26

12:59 am-11:28 am

1 stop7h 29m

Dayton

sáb. 10/4

6:06 am-1:31 pm

1 stop10h 25m

$421

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

jue. 9/25

7:25 am-5:52 pm

1 stop7h 27m

Dayton

dom. 9/28

6:37 pm-11:54 pm

1 stop8h 17m

$429

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

dom. 9/14

12:59 am-11:28 am

1 stop7h 29m

Dayton

vie. 9/26

8:27 am-3:15 pm

1 stop9h 48m

$489

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dayton from

How to get the cheapest flight ticket from Seattle to Dayton

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 typical price of a round-trip flight between Seattle and Dayton?

What is the cheapest month to fly to Dayton?

The month of January is, on average, the cheapest month to fly to Dayton from Seattle, with most prices found around $337. The month of August is another great option to travel to Dayton, with average flight prices from Seattle averaging around $353.

What is the cheapest day to depart on your flight to Dayton?

The cheapest day to depart from Seattle to Dayton is on a Tuesday. Travelers who choose to depart for Dayton on a Tuesday will often find tickets for as low as $471. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to Dayton for around $773.

What is the cheapest time of day to depart on your flight to Dayton?

According to our data, the cheapest time of day to fly to Dayton is in the afternoon. momondo users have found flights departing from Seattle to Dayton in the afternoon for as low as $348. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Dayton, so prices are often more expensive at around $552 per ticket.

Can stopping save me money on Seattle to Dayton flights?

You could potentially save up to 27% on your flight if you consider stops on a Seattle to Dayton flight.

When to book flights from Seattle to Dayton

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

Cheap Seattle to Dayton (SEA to DAY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Dayton

Direct flights

None
There are no direct flights from Seattle to Dayton. There are no popular flight routes from Seattle to Dayton.
Search flight deals

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

    The distance between Seattle/Tacoma Intl and Dayton is about 1958.5 mi. In terms of flight time, this usually takes a little over 6h 19m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Dayton Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Dayton Airport are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Dayton Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Dayton 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 Seattle/Tacoma Intl Airport to Dayton Airport.

  • What documentation or ID do you need to fly to Dayton Airport?

    The necessary travel and health documents for your Dayton 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 Seattle to Dayton?

Best airlines flying from Seattle to Dayton

Compare and see reviews for airlines that fly from Seattle to Dayton with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $227Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $285Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Dayton?

Book flights to Dayton if you plan to visit one of these locations
Richmond
Springfield
Troy
Fairborn
Miamisburg
Huber Heights
Xenia
Beavercreek
Greenville
Sidney
Winchester

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Dayton?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Dayton. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to Dayton with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Seattle to Dayton flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to Dayton?

Once you have performed a search for Seattle to Dayton flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to Dayton right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seattle to Dayton now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Dayton and let you know when they change.

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