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Cheap flights from Seattle to Dayton from $264

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 5/15. 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

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:05 am - 5:47 pm
SEA
-
DAY
9h 42m
1 stop
American Airlines Logo
5:22 pm - 10:55 pm
DAY
-
SEA
8h 33m
1 stop
$369American Airlines
dt., set. 1 - ds., set. 5
American Airlines Logo
11:56 pm - 11:33 am
SEA
-
DAY
8h 37m
1 stop
American Airlines Logo
5:42 pm - 11:35 pm
DAY
-
SEA
8h 53m
1 stop
$372American Airlines
dt., jul.. 14 - dt., jul.. 21
American Airlines Logo
12:34 am - 11:57 am
SEA
-
DAY
8h 23m
1 stop
American Airlines Logo
5:26 pm - 11:50 pm
DAY
-
SEA
9h 24m
1 stop
$389American Airlines
dl., ag. 31 - ds., set. 5
American Airlines Logo
7:10 am - 6:00 pm
SEA
-
DAY
7h 50m
1 stop
American Airlines Logo
6:36 pm - 12:36 am
DAY
-
SEA
9h 00m
1 stop
$399American Airlines
ds., maig 16 - dt., maig 19
American Airlines Logo
7:10 am - 6:00 pm
SEA
-
DAY
7h 50m
1 stop
American Airlines Logo
6:36 pm - 12:36 am
DAY
-
SEA
9h 00m
1 stop
$403American Airlines
ds., maig 16 - dt., maig 19
United Airlines Logo
5:05 am - 5:08 pm
SEA
-
DAY
9h 03m
2 stops
United Airlines Logo
6:03 pm - 10:47 pm
DAY
-
SEA
7h 44m
1 stop
$432United Airlines
ds., maig 2 - ds., maig 9
American Airlines Logo
11:16 am - 10:17 pm
SEA
-
DAY
8h 01m
1 stop
American Airlines Logo
4:11 pm - 10:38 pm
DAY
-
SEA
9h 27m
1 stop
$439American Airlines
dv., abr. 24 - dt., abr. 28
United Airlines Logo
2:39 pm - 11:59 pm
SEA
-
DAY
6h 20m
1 stop
United Airlines Logo
11:32 am - 6:35 pm
DAY
-
SEA
10h 03m
2 stops
$444United Airlines
dv., abr. 24 - dt., abr. 28
American Airlines Logo
11:16 am - 10:17 pm
SEA
-
DAY
8h 01m
1 stop
American Airlines Logo
6:39 pm - 12:36 am
DAY
-
SEA
8h 57m
1 stop
$448American Airlines
dj., abr. 30 - dl., maig 4
American Airlines Logo
7:00 am - 6:09 pm
SEA
-
DAY
8h 09m
1 stop
American Airlines Logo
6:39 pm - 12:36 am
DAY
-
SEA
8h 57m
1 stop
$449American Airlines
dg., abr. 19 - dv., maig 1

American Airlines flights from Seattle to Dayton

Our best American Airlines deals on Seattle to Dayton flight tickets
American Airlines
Sep 1
SEA5:05 amSeattle/Tacoma Intl
9h 42m
1 stop
DAY5:47 pmDayton
Sep 5
DAY5:22 pmDayton
8h 33m
1 stop
SEA10:55 pmSeattle/Tacoma Intl
$369
American Airlines
Jul 14
SEA11:56 pmSeattle/Tacoma Intl
8h 37m
1 stop
DAY11:33 amDayton
Jul 21
DAY5:42 pmDayton
8h 53m
1 stop
SEA11:35 pmSeattle/Tacoma Intl
$372
American Airlines
Aug 31
SEA12:34 amSeattle/Tacoma Intl
8h 23m
1 stop
DAY11:57 amDayton
Sep 5
DAY5:26 pmDayton
9h 24m
1 stop
SEA11:50 pmSeattle/Tacoma Intl
$389

United Airlines flights from Seattle to Dayton

Our best United Airlines deals on Seattle to Dayton flight tickets
United Airlines
May 2
SEA5:05 amSeattle/Tacoma Intl
9h 03m
2 stops
DAY5:08 pmDayton
May 9
DAY6:03 pmDayton
7h 44m
1 stop
SEA10:47 pmSeattle/Tacoma Intl
$432
United Airlines
Apr 24
SEA2:39 pmSeattle/Tacoma Intl
6h 20m
1 stop
DAY11:59 pmDayton
Apr 28
DAY11:32 amDayton
10h 03m
2 stops
SEA6:35 pmSeattle/Tacoma Intl
$444
United Airlines
May 2
SEA5:05 amSeattle/Tacoma Intl
12h 01m
2 stops
DAY8:06 pmDayton
May 6
DAY6:03 pmDayton
8h 56m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
$474

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 abril 10, 2026.
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

Cheapest round-trip

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

dt. 9/1

5:05 am-5:47 pm

1 stop9h 42m

Dayton

ds. 9/5

5:22 pm-10:55 pm

1 stop8h 33m

$369

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

dt. 7/14

11:56 pm-11:33 am

1 stop8h 37m

Dayton

dt. 7/21

5:42 pm-11:35 pm

1 stop8h 53m

$372

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

dl. 8/31

12:34 am-11:57 am

1 stop8h 23m

Dayton

ds. 9/5

5:26 pm-11:50 pm

1 stop9h 24m

$389

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

ds. 5/16

7:10 am-6:00 pm

1 stop7h 50m

Dayton

dt. 5/19

6:36 pm-12:36 am

1 stop9h 00m

$399

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

ds. 5/16

7:10 am-6:00 pm

1 stop7h 50m

Dayton

dt. 5/19

6:36 pm-12:36 am

1 stop9h 00m

$403

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

ds. 5/2

5:05 am-5:08 pm

2 stops9h 03m

Dayton

ds. 5/9

6:03 pm-10:47 pm

1 stop7h 44m

$432

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

dv. 4/24

11:16 am-10:17 pm

1 stop8h 01m

Dayton

dt. 4/28

4:11 pm-10:38 pm

1 stop9h 27m

$439
Quickest round-trip

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

dv. 4/24

2:39 pm-11:59 pm

1 stop6h 20m

Dayton

dt. 4/28

11:32 am-6:35 pm

2 stops10h 03m

$444

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

dj. 4/30

11:16 am-10:17 pm

1 stop8h 01m

Dayton

dl. 5/4

6:39 pm-12:36 am

1 stop8h 57m

$448

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

dg. 4/19

7:00 am-6:09 pm

1 stop8h 09m

Dayton

dv. 5/1

6:39 pm-12:36 am

1 stop8h 57m

$449

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 August is, on average, the cheapest month to fly to Dayton from Seattle, with most prices found around $353. The month of January is another great option to travel to Dayton, with average flight prices from Seattle averaging around $373.

Can stopping save me money on Seattle to Dayton flights?

You could potentially save up to 11% on your flight if you consider stops on a Seattle to Dayton flight.

How have Seattle to Dayton flight prices changed over time?

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

Fastest flight time

7h 00m

Direct flights

None
The fastest flight from Seattle to Dayton takes 7h 00m
There are no direct flights from Seattle to Dayton. There are no popular flight routes from Seattle to Dayton.
Search flight deals

Frequently asked questions about flying from Seattle to Dayton

  • 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 7h 00m.

  • 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 $277Free CancellationRating
7.9
12,201 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,559 reviews
Search United Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,562 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
Beavercreek
Xenia
Sidney
Greenville
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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