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Cheap flights from Seattle to Dayton from $200

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 9/30. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Dayton

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
9:45 pm - 10:40 am
SEA
-
DAY
9h 55m
1 stop
Delta Logo
11:26 am - 7:05 pm
DAY
-
SEA
10h 39m
1 stop
$359Delta
Tue, Aug 18 - Sat, Aug 22
Delta Logo
11:56 am - 11:56 pm
SEA
-
DAY
9h 00m
1 stop
Delta Logo
6:30 pm - 11:57 pm
DAY
-
SEA
8h 27m
1 stop
$359Delta
Wed, Aug 26 - Sun, Aug 30
United Airlines Logo
1:57 pm - 11:59 pm
SEA
-
DAY
7h 02m
1 stop
United Airlines Logo
11:30 am - 4:27 pm
DAY
-
SEA
7h 57m
1 stop
$359United Airlines
Wed, Sep 9 - Sat, Sep 12
American Airlines Logo
10:26 am - 11:34 pm
SEA
-
DAY
10h 08m
1 stop
American Airlines Logo
6:29 pm - 12:10 am
DAY
-
SEA
8h 41m
1 stop
$359American Airlines
Sat, Oct 10 - Sat, Oct 24
American Airlines Logo
11:56 pm - 11:11 am
SEA
-
DAY
8h 15m
1 stop
American Airlines Logo
5:46 pm - 11:35 pm
DAY
-
SEA
8h 49m
1 stop
$359American Airlines
Fri, Aug 21 - Thu, Aug 27
United Airlines Logo
5:00 am - 4:29 pm
SEA
-
DAY
8h 29m
2 stops
United Airlines Logo
2:50 pm - 8:18 pm
DAY
-
SEA
8h 28m
1 stop
$364United Airlines
Wed, Sep 9 - Sat, Sep 12
United Airlines Logo
11:14 pm - 9:47 am
SEA
-
DAY
7h 33m
1 stop
United Airlines Logo
2:20 pm - 9:15 pm
DAY
-
SEA
9h 55m
2 stops
$364United Airlines
Sat, Oct 10 - Sat, Oct 24
Delta Logo
11:56 am - 11:56 pm
SEA
-
DAY
9h 00m
1 stop
Delta Logo
6:30 pm - 11:57 pm
DAY
-
SEA
8h 27m
1 stop
$379Delta
Wed, Aug 26 - Sun, Aug 30
Alaska Airlines Logo
9:28 pm - 10:56 am
SEA
-
DAY
10h 28m
2 stops
Alaska Airlines Logo
12:22 pm - 6:33 pm
DAY
-
SEA
9h 11m
2 stops
$889Alaska Airlines
Fri, Aug 14 - Tue, Aug 18
Alaska Airlines Logo
7:23 am - 5:46 pm
SEA
-
DAY
7h 23m
1 stop
Alaska Airlines Logo
6:32 pm - 11:48 pm
DAY
-
SEA
8h 16m
1 stop
$912Alaska Airlines
Tue, Nov 24 - Sat, Nov 28

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Delta flights from Seattle to Dayton

Our best Delta deals on Seattle to Dayton flight tickets
Delta
Aug 26
SEA11:56 amSeattle/Tacoma Intl
9h 00m
1 stop
DAY11:56 pmDayton
Aug 30
DAY6:30 pmDayton
8h 27m
1 stop
SEA11:57 pmSeattle/Tacoma Intl
$359
Delta
Aug 22
SEA11:59 pmSeattle/Tacoma Intl
7h 41m
1 stop
DAY10:40 amDayton
Aug 24
DAY6:30 pmDayton
8h 27m
1 stop
SEA11:57 pmSeattle/Tacoma Intl
$389
Delta
Aug 11
SEA11:56 amSeattle/Tacoma Intl
9h 00m
1 stop
DAY11:56 pmDayton
Aug 17
DAY3:06 pmDayton
8h 17m
1 stop
SEA8:23 pmSeattle/Tacoma Intl
$474

United Airlines flights from Seattle to Dayton

Our best United Airlines deals on Seattle to Dayton flight tickets
United Airlines
Sep 9
SEA5:00 amSeattle/Tacoma Intl
8h 29m
2 stops
DAY4:29 pmDayton
Sep 12
DAY2:50 pmDayton
8h 28m
1 stop
SEA8:18 pmSeattle/Tacoma Intl
$364
United Airlines
Oct 10
SEA11:14 pmSeattle/Tacoma Intl
7h 33m
1 stop
DAY9:47 amDayton
Oct 24
DAY2:20 pmDayton
9h 55m
2 stops
SEA9:15 pmSeattle/Tacoma Intl
$384
United Airlines
Dec 29
SEA7:00 amSeattle/Tacoma Intl
6h 51m
1 stop
DAY4:51 pmDayton
Jan 4
DAY6:00 pmDayton
7h 42m
1 stop
SEA10:42 pmSeattle/Tacoma Intl
$408

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 August 1, 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

Tue 8/18

9:45 pm-10:40 am

1 stop9h 55m

Dayton

Sat 8/22

11:26 am-7:05 pm

1 stop10h 39m

$359

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Wed 8/26

11:56 am-11:56 pm

1 stop9h 00m

Dayton

Sun 8/30

6:30 pm-11:57 pm

1 stop8h 27m

$359
Quickest round-trip

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Wed 9/9

1:57 pm-11:59 pm

1 stop7h 02m

Dayton

Sat 9/12

11:30 am-4:27 pm

1 stop7h 57m

$359

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Sat 10/10

10:26 am-11:34 pm

1 stop10h 08m

Dayton

Sat 10/24

6:29 pm-12:10 am

1 stop8h 41m

$359

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Fri 8/21

11:56 pm-11:11 am

1 stop8h 15m

Dayton

Thu 8/27

5:46 pm-11:35 pm

1 stop8h 49m

$359

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Wed 9/9

5:00 am-4:29 pm

2 stops8h 29m

Dayton

Sat 9/12

2:50 pm-8:18 pm

1 stop8h 28m

$364

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Sat 10/10

11:14 pm-9:47 am

1 stop7h 33m

Dayton

Sat 10/24

2:20 pm-9:15 pm

2 stops9h 55m

$364

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Wed 8/26

11:56 am-11:56 pm

1 stop9h 00m

Dayton

Sun 8/30

6:30 pm-11:57 pm

1 stop8h 27m

$379

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Fri 8/14

9:28 pm-10:56 am

2 stops10h 28m

Dayton

Tue 8/18

12:22 pm-6:33 pm

2 stops9h 11m

$889

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Tue 11/24

7:23 am-5:46 pm

1 stop7h 23m

Dayton

Sat 11/28

6:32 pm-11:48 pm

1 stop8h 16m

$912

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?

Prices are currently low for flights on this route.

Typical prices usually range from $619 to $647.
The lowest price recently found on this route was $359.

What is the cheapest month to fly to Dayton?

The month of November is, on average, the cheapest month to fly to Dayton from Seattle, with most prices found around $378. The month of January is another great option to travel to Dayton, with average flight prices from Seattle averaging around $388.

Can stopping save me money on Seattle to Dayton flights?

You could potentially save up to 3% 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

Fastest flight time

7h 02m

Direct flights

None
The fastest flight from Seattle to Dayton takes 7h 02m
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 02m.

  • 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
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,845 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
10,062 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $358Free CancellationRating
7.9
12,742 reviews
Search Alaska Airlines flights

Traveling to a place near Dayton?

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