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Cheap flights from Seattle to Dayton from $178

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 3/9. 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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Find the cheapest flights from Seattle to Dayton

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:00 am - 5:48 pm
SEA
-
DAY
7h 48m1 stop
American Airlines Logo
6:35 pm - 10:26 pm
DAY
-
SEA
6h 51m1 stop
$296American Airlines
Wed, May 6 - Sat, May 9
American Airlines Logo
9:45 pm - 10:38 am
SEA
-
DAY
9h 53m1 stop
American Airlines Logo
4:21 pm - 10:20 pm
DAY
-
SEA
8h 59m1 stop
$303American Airlines
Tue, Jan 20 - Mon, Jan 26
United Airlines Logo
7:00 am - 5:04 pm
SEA
-
DAY
7h 04m1 stop
United Airlines Logo
9:50 am - 6:26 pm
DAY
-
SEA
11h 36m2 stops
$308United Airlines
Thu, Jan 22 - Sat, Jan 24
United Airlines Logo
2:10 pm - 11:44 pm
SEA
-
DAY
6h 34m1 stop
United Airlines Logo
5:47 pm - 10:43 pm
DAY
-
SEA
7h 56m1 stop
$334United Airlines
Tue, Jan 20 - Mon, Jan 26
United Airlines Logo
8:10 am - 7:37 pm
SEA
-
DAY
8h 27m1 stop
United Airlines Logo
2:52 pm - 10:43 pm
DAY
-
SEA
10h 51m2 stops
$339United Airlines
Tue, Jan 20 - Mon, Jan 26
American Airlines Logo
8:04 am - 9:44 pm
SEA
-
DAY
10h 40m1 stop
American Airlines Logo
1:33 pm - 10:20 pm
DAY
-
SEA
11h 47m1 stop
$346American Airlines
Fri, Feb 6 - Sat, Feb 7
United Airlines Logo
2:14 pm - 11:29 pm
SEA
-
DAY
6h 15m1 stop
United Airlines Logo
3:45 pm - 10:59 pm
DAY
-
SEA
10h 14m2 stops
$348United Airlines
Wed, May 6 - Sat, May 9
American Airlines Logo
7:00 am - 7:55 pm
SEA
-
DAY
9h 55m1 stop
American Airlines Logo
4:21 pm - 10:20 pm
DAY
-
SEA
8h 59m1 stop
$359American Airlines
Thu, Jan 15 - Mon, Jan 19
United Airlines Logo
5:00 am - 5:04 pm
SEA
-
DAY
9h 04m2 stops
United Airlines Logo
2:52 pm - 10:43 pm
DAY
-
SEA
10h 51m2 stops
$374United Airlines
Tue, Jan 20 - Mon, Jan 26
United Airlines Logo
5:00 am - 5:04 pm
SEA
-
DAY
9h 04m2 stops
United Airlines Logo
2:52 pm - 10:43 pm
DAY
-
SEA
10h 51m2 stops
$375United Airlines
Tue, Jan 20 - Mon, Jan 26

United Airlines flights from Seattle to Dayton

Our best United Airlines deals on Seattle to Dayton flight tickets
United Airlines
Jan 21
SEA8:40 amSeattle/Tacoma Intl
10h 21m
2 stops
DAY10:01 pmDayton
Feb 4
DAY10:24 amDayton
8h 37m
1 stop
SEA4:01 pmSeattle/Tacoma Intl
$302
Find similar
United Airlines
Jan 22
SEA7:00 amSeattle/Tacoma Intl
7h 04m
1 stop
DAY5:04 pmDayton
Jan 24
DAY9:50 amDayton
11h 36m
2 stops
SEA6:26 pmSeattle/Tacoma Intl
$308
Find similar
United Airlines
Jan 20
SEA2:10 pmSeattle/Tacoma Intl
6h 34m
1 stop
DAY11:44 pmDayton
Jan 26
DAY5:47 pmDayton
7h 56m
1 stop
SEA10:43 pmSeattle/Tacoma Intl
$334
Find similar

American Airlines flights from Seattle to Dayton

Our best American Airlines deals on Seattle to Dayton flight tickets
American Airlines
Jan 21
SEA10:50 amSeattle/Tacoma Intl
8h 42m
1 stop
DAY10:32 pmDayton
Feb 4
DAY7:08 amDayton
11h 26m
1 stop
SEA3:34 pmSeattle/Tacoma Intl
$296
Find similar
American Airlines
Jan 20
SEA9:45 pmSeattle/Tacoma Intl
9h 53m
1 stop
DAY10:38 amDayton
Jan 26
DAY4:21 pmDayton
8h 59m
1 stop
SEA10:20 pmSeattle/Tacoma Intl
$303
Find similar
American Airlines
Feb 6
SEA8:04 amSeattle/Tacoma Intl
10h 40m
1 stop
DAY9:44 pmDayton
Feb 7
DAY1:33 pmDayton
11h 47m
1 stop
SEA10:20 pmSeattle/Tacoma Intl
$346
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 January 2, 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

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Wed 5/6

7:00 am-5:48 pm

1 stop7h 48m

Dayton

Sat 5/9

6:35 pm-10:26 pm

1 stop6h 51m

$296

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Tue 1/20

9:45 pm-10:38 am

1 stop9h 53m

Dayton

Mon 1/26

4:21 pm-10:20 pm

1 stop8h 59m

$303

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Thu 1/22

7:00 am-5:04 pm

1 stop7h 04m

Dayton

Sat 1/24

9:50 am-6:26 pm

2 stops11h 36m

$308

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Tue 1/20

2:10 pm-11:44 pm

1 stop6h 34m

Dayton

Mon 1/26

5:47 pm-10:43 pm

1 stop7h 56m

$334

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Tue 1/20

8:10 am-7:37 pm

1 stop8h 27m

Dayton

Mon 1/26

2:52 pm-10:43 pm

2 stops10h 51m

$339

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Fri 2/6

8:04 am-9:44 pm

1 stop10h 40m

Dayton

Sat 2/7

1:33 pm-10:20 pm

1 stop11h 47m

$346

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Wed 5/6

2:14 pm-11:29 pm

1 stop6h 15m

Dayton

Sat 5/9

3:45 pm-10:59 pm

2 stops10h 14m

$348

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Thu 1/15

7:00 am-7:55 pm

1 stop9h 55m

Dayton

Mon 1/19

4:21 pm-10:20 pm

1 stop8h 59m

$359

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Tue 1/20

5:00 am-5:04 pm

2 stops9h 04m

Dayton

Mon 1/26

2:52 pm-10:43 pm

2 stops10h 51m

$374

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Tue 1/20

5:00 am-5:04 pm

2 stops9h 04m

Dayton

Mon 1/26

2:52 pm-10:43 pm

2 stops10h 51m

$375

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 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 $288. The month of August is another great option to travel to Dayton, with average flight prices from Seattle averaging around $353.

Can stopping save me money on Seattle to Dayton flights?

You could potentially save up to 52% 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 34m

Direct flights

None
The fastest flight from Seattle to Dayton takes 6h 34m
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 34m.

  • 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 $258Free CancellationRating
7.2
11,072 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $277Free CancellationRating
8.0
11,597 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,132 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
Troy
Fairborn
Miamisburg
Xenia
Huber Heights
Beavercreek
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.

An easier way to manage your Dayton trip

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