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Cheap flights from Seattle to Dayton from $268

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 10/14. 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
11:56 am - 11:56 pm
SEA
-
DAY
9h 00m
1 stop
Delta Logo
3:06 pm - 8:23 pm
DAY
-
SEA
8h 17m
1 stop
$349Delta
Wed, Aug 26 - Sun, Aug 30
United Airlines Logo
11:14 pm - 9:47 am
SEA
-
DAY
7h 33m
1 stop
United Airlines Logo
1:45 pm - 9:23 pm
DAY
-
SEA
10h 38m
2 stops
$354United Airlines
Sat, Oct 10 - Tue, Oct 27
Delta Logo
11:59 pm - 10:40 am
SEA
-
DAY
7h 41m
1 stop
Delta Logo
11:26 am - 4:00 pm
DAY
-
SEA
7h 34m
1 stop
$374Delta
Tue, Aug 11 - Tue, Aug 18
American Airlines Logo
5:10 am - 5:02 pm
SEA
-
DAY
8h 52m
1 stop
American Airlines Logo
5:49 pm - 12:13 am
DAY
-
SEA
9h 24m
1 stop
$391American Airlines
Sat, Aug 29 - Sat, Sep 5
United Airlines Logo
12:44 pm - 10:46 pm
SEA
-
DAY
7h 02m
1 stop
United Airlines Logo
2:50 pm - 8:45 pm
DAY
-
SEA
8h 55m
1 stop
$393United Airlines
Fri, Aug 21 - Sat, Aug 22
Delta Logo
7:16 am - 5:45 pm
SEA
-
DAY
7h 29m
1 stop
Delta Logo
3:06 pm - 8:23 pm
DAY
-
SEA
8h 17m
1 stop
$414Delta
Tue, Aug 11 - Mon, Aug 17
United Airlines Logo
12:44 pm - 10:46 pm
SEA
-
DAY
7h 02m
1 stop
United Airlines Logo
9:00 am - 4:14 pm
DAY
-
SEA
10h 14m
2 stops
$417United Airlines
Fri, Aug 21 - Sat, Aug 22
United Airlines Logo
12:43 pm - 10:46 pm
SEA
-
DAY
7h 03m
1 stop
United Airlines Logo
2:20 pm - 9:15 pm
DAY
-
SEA
9h 55m
2 stops
$422United Airlines
Tue, Oct 6 - Tue, Oct 20
American Airlines Logo
12:15 pm - 11:18 pm
SEA
-
DAY
8h 03m
1 stop
American Airlines Logo
5:46 pm - 11:59 pm
DAY
-
SEA
9h 13m
1 stop
$442American Airlines
Thu, Aug 20 - Wed, Aug 26
American Airlines Logo
5:50 am - 5:16 pm
SEA
-
DAY
8h 26m
1 stop
American Airlines Logo
5:46 pm - 11:59 pm
DAY
-
SEA
9h 13m
1 stop
$447American Airlines
Tue, Aug 11 - Tue, Aug 18

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United Airlines flights from Seattle to Dayton

Our best United Airlines deals on Seattle to Dayton flight tickets
United Airlines
Oct 10
SEA11:14 pmSeattle/Tacoma Intl
7h 33m
1 stop
DAY9:47 amDayton
Oct 27
DAY1:45 pmDayton
10h 38m
2 stops
SEA9:23 pmSeattle/Tacoma Intl
$354
United Airlines
Aug 21
SEA12:44 pmSeattle/Tacoma Intl
7h 02m
1 stop
DAY10:46 pmDayton
Aug 22
DAY2:50 pmDayton
8h 55m
1 stop
SEA8:45 pmSeattle/Tacoma Intl
$393
United Airlines
Aug 21
SEA12:44 pmSeattle/Tacoma Intl
7h 02m
1 stop
DAY10:46 pmDayton
Aug 22
DAY9:00 amDayton
10h 14m
2 stops
SEA4:14 pmSeattle/Tacoma Intl
$417

American Airlines flights from Seattle to Dayton

Our best American Airlines deals on Seattle to Dayton flight tickets
American Airlines
Aug 29
SEA5:10 amSeattle/Tacoma Intl
8h 52m
1 stop
DAY5:02 pmDayton
Sep 5
DAY5:49 pmDayton
9h 24m
1 stop
SEA12:13 amSeattle/Tacoma Intl
$391
American Airlines
Aug 20
SEA12:15 pmSeattle/Tacoma Intl
8h 03m
1 stop
DAY11:18 pmDayton
Aug 26
DAY5:46 pmDayton
9h 13m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
$442
American Airlines
Aug 11
SEA5:50 amSeattle/Tacoma Intl
8h 26m
1 stop
DAY5:16 pmDayton
Aug 18
DAY5:46 pmDayton
9h 13m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
$447

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 July 18, 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

Wed 8/26

11:56 am-11:56 pm

1 stop9h 00m

Dayton

Sun 8/30

3:06 pm-8:23 pm

1 stop8h 17m

$349

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Sat 10/10

11:14 pm-9:47 am

1 stop7h 33m

Dayton

Tue 10/27

1:45 pm-9:23 pm

2 stops10h 38m

$354
Quickest round-trip

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Tue 8/11

11:59 pm-10:40 am

1 stop7h 41m

Dayton

Tue 8/18

11:26 am-4:00 pm

1 stop7h 34m

$374

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Sat 8/29

5:10 am-5:02 pm

1 stop8h 52m

Dayton

Sat 9/5

5:49 pm-12:13 am

1 stop9h 24m

$391

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Fri 8/21

12:44 pm-10:46 pm

1 stop7h 02m

Dayton

Sat 8/22

2:50 pm-8:45 pm

1 stop8h 55m

$393

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Tue 8/11

7:16 am-5:45 pm

1 stop7h 29m

Dayton

Mon 8/17

3:06 pm-8:23 pm

1 stop8h 17m

$414

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Fri 8/21

12:44 pm-10:46 pm

1 stop7h 02m

Dayton

Sat 8/22

9:00 am-4:14 pm

2 stops10h 14m

$417

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Tue 10/6

12:43 pm-10:46 pm

1 stop7h 03m

Dayton

Tue 10/20

2:20 pm-9:15 pm

2 stops9h 55m

$422

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Thu 8/20

12:15 pm-11:18 pm

1 stop8h 03m

Dayton

Wed 8/26

5:46 pm-11:59 pm

1 stop9h 13m

$442

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Tue 8/11

5:50 am-5:16 pm

1 stop8h 26m

Dayton

Tue 8/18

5:46 pm-11:59 pm

1 stop9h 13m

$447

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 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.

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

6h 29m

Direct flights

None
The fastest flight from Seattle to Dayton takes 6h 29m
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 6h 29m.

  • 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
12,668 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.1
11,821 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,999 reviews
Search United 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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