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Cheap flights from Seattle to Dayton from $169

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 5/9. 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.
United Airlines Logo
2:39 pm - 11:59 pm
SEA
-
DAY
6h 20m
1 stop
United Airlines Logo
8:10 pm - 12:34 am
DAY
-
SEA
7h 24m
1 stop
$329United Airlines
Thu, Apr 23 - Sun, Apr 26
American Airlines Logo
7:10 am - 6:06 pm
SEA
-
DAY
7h 56m
1 stop
American Airlines Logo
6:36 pm - 12:36 am
DAY
-
SEA
9h 00m
1 stop
$333American Airlines
Tue, May 12 - Tue, May 19
United Airlines Logo
11:59 pm - 10:57 am
SEA
-
DAY
7h 58m
1 stop
United Airlines Logo
2:05 pm - 7:00 pm
DAY
-
SEA
7h 55m
1 stop
$349United Airlines
Fri, Apr 17 - Tue, Apr 21
American Airlines Logo
12:07 am - 12:11 pm
SEA
-
DAY
9h 04m
1 stop
American Airlines Logo
8:32 am - 12:47 pm
DAY
-
SEA
7h 15m
1 stop
$354American Airlines
Tue, Mar 24 - Wed, Apr 1
United Airlines Logo
10:35 pm - 10:57 am
SEA
-
DAY
9h 22m
1 stop
United Airlines Logo
8:10 pm - 12:34 am
DAY
-
SEA
7h 24m
1 stop
$360United Airlines
Fri, Apr 10 - Mon, Apr 13
United Airlines Logo
2:39 pm - 11:59 pm
SEA
-
DAY
6h 20m
1 stop
United Airlines Logo
8:10 pm - 12:34 am
DAY
-
SEA
7h 24m
1 stop
$361United Airlines
Thu, Apr 9 - Mon, Apr 13
American Airlines Logo
11:33 pm - 3:41 pm
SEA
-
DAY
13h 08m
1 stop
American Airlines Logo
4:11 pm - 12:36 am
DAY
-
SEA
11h 25m
1 stop
$385American Airlines
Fri, Apr 24 - Mon, Apr 27
United Airlines Logo
8:59 am - 10:08 pm
SEA
-
DAY
10h 09m
2 stops
United Airlines Logo
2:05 pm - 7:00 pm
DAY
-
SEA
7h 55m
1 stop
$388United Airlines
Wed, Mar 25 - Wed, Apr 1
United Airlines Logo
10:52 am - 10:19 pm
SEA
-
DAY
8h 27m
1 stop
United Airlines Logo
5:55 am - 9:40 am
DAY
-
SEA
6h 45m
1 stop
$394United Airlines
Wed, May 6 - Mon, May 25
United Airlines Logo
12:51 pm - 1:21 am
SEA
-
DAY
9h 30m
2 stops
United Airlines Logo
5:55 am - 9:40 am
DAY
-
SEA
6h 45m
1 stop
$400United Airlines
Wed, May 6 - Mon, May 25

American Airlines flights from Seattle to Dayton

Our best American Airlines deals on Seattle to Dayton flight tickets
American Airlines
May 12
SEA7:10 amSeattle/Tacoma Intl
7h 56m
1 stop
DAY6:06 pmDayton
May 19
DAY6:36 pmDayton
9h 00m
1 stop
SEA12:36 amSeattle/Tacoma Intl
$333
American Airlines
Mar 24
SEA12:07 amSeattle/Tacoma Intl
9h 04m
1 stop
DAY12:11 pmDayton
Apr 1
DAY8:32 amDayton
7h 15m
1 stop
SEA12:47 pmSeattle/Tacoma Intl
$354
American Airlines
Apr 24
SEA11:33 pmSeattle/Tacoma Intl
13h 08m
1 stop
DAY3:41 pmDayton
Apr 27
DAY4:11 pmDayton
11h 25m
1 stop
SEA12:36 amSeattle/Tacoma Intl
$385

United Airlines flights from Seattle to Dayton

Our best United Airlines deals on Seattle to Dayton flight tickets
United Airlines
Apr 23
SEA2:39 pmSeattle/Tacoma Intl
6h 20m
1 stop
DAY11:59 pmDayton
Apr 26
DAY8:10 pmDayton
7h 24m
1 stop
SEA12:34 amSeattle/Tacoma Intl
$329
United Airlines
Apr 17
SEA11:59 pmSeattle/Tacoma Intl
7h 58m
1 stop
DAY10:57 amDayton
Apr 21
DAY2:05 pmDayton
7h 55m
1 stop
SEA7:00 pmSeattle/Tacoma Intl
$349
United Airlines
Apr 10
SEA10:35 pmSeattle/Tacoma Intl
9h 22m
1 stop
DAY10:57 amDayton
Apr 13
DAY8:10 pmDayton
7h 24m
1 stop
SEA12:34 amSeattle/Tacoma Intl
$360

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 March 11, 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
Quickest round-trip

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Thu 4/23

2:39 pm-11:59 pm

1 stop6h 20m

Dayton

Sun 4/26

8:10 pm-12:34 am

1 stop7h 24m

$329

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Tue 5/12

7:10 am-6:06 pm

1 stop7h 56m

Dayton

Tue 5/19

6:36 pm-12:36 am

1 stop9h 00m

$333

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Fri 4/17

11:59 pm-10:57 am

1 stop7h 58m

Dayton

Tue 4/21

2:05 pm-7:00 pm

1 stop7h 55m

$349

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Tue 3/24

12:07 am-12:11 pm

1 stop9h 04m

Dayton

Wed 4/1

8:32 am-12:47 pm

1 stop7h 15m

$354

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Fri 4/10

10:35 pm-10:57 am

1 stop9h 22m

Dayton

Mon 4/13

8:10 pm-12:34 am

1 stop7h 24m

$360

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Thu 4/9

2:39 pm-11:59 pm

1 stop6h 20m

Dayton

Mon 4/13

8:10 pm-12:34 am

1 stop7h 24m

$361

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Fri 4/24

11:33 pm-3:41 pm

1 stop13h 08m

Dayton

Mon 4/27

4:11 pm-12:36 am

1 stop11h 25m

$385

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Wed 3/25

8:59 am-10:08 pm

2 stops10h 09m

Dayton

Wed 4/1

2:05 pm-7:00 pm

1 stop7h 55m

$388

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Wed 5/6

10:52 am-10:19 pm

1 stop8h 27m

Dayton

Mon 5/25

5:55 am-9:40 am

1 stop6h 45m

$394

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Wed 5/6

12:51 pm-1:21 am

2 stops9h 30m

Dayton

Mon 5/25

5:55 am-9:40 am

1 stop6h 45m

$400

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 June is, on average, the cheapest month to fly to Dayton from Seattle, with most prices found around $348. 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 46% 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 20m

Direct flights

None
The fastest flight from Seattle to Dayton takes 6h 20m
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 20m.

  • 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
7.1
11,421 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $277Free CancellationRating
8.0
12,025 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,413 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
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.

An easier way to manage your Dayton trip

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