Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Seattle to Dayton

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 6:40 pmSEA-DAY
9h 40m1 stop
American Airlines Logo
6:14 pm - 11:51 pmDAY-SEA
8h 37m1 stop
$289American Airlines
Find Deal
Thu, Feb 5 - Mon, Feb 9
American Airlines Logo
6:15 am - 7:56 pmSEA-DAY
10h 41m1 stop
American Airlines Logo
12:07 pm - 5:51 pmDAY-SEA
8h 44m1 stop
$294American Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
United Airlines Logo
7:00 am - 4:46 pmSEA-DAY
6h 46m1 stop
United Airlines Logo
2:00 pm - 6:46 pmDAY-SEA
7h 46m1 stop
$303United Airlines
Find Deal
Wed, Dec 31 - Mon, Jan 5
American Airlines Logo
12:41 am - 1:29 pmSEA-DAY
9h 48m1 stop
American Airlines Logo
6:20 pm - 11:25 pmDAY-SEA
8h 05m1 stop
$324American Airlines
Find Deal
Tue, Nov 18 - Mon, Dec 8
United Airlines Logo
5:00 am - 7:01 pmSEA-DAY
11h 01m2 stops
United Airlines Logo
5:53 pm - 10:28 pmDAY-SEA
7h 35m1 stop
$329United Airlines
Find Deal
Wed, Nov 19 - Mon, Dec 8
Delta Logo
12:00 pm - 11:59 pmSEA-DAY
8h 59m1 stop
Delta Logo
6:00 am - 12:20 pmDAY-SEA
9h 20m1 stop
$339Delta
Find Deal
Wed, Feb 4 - Wed, Feb 11
United Airlines Logo
10:40 am - 8:09 pmSEA-DAY
6h 29m1 stop
United Airlines Logo
5:21 pm - 10:47 pmDAY-SEA
8h 26m1 stop
$343United Airlines
Find Deal
Sat, Dec 13 - Mon, Jan 5
Alaska Airlines Logo
11:00 am - 9:44 pmSEA-DAY
7h 44m1 stop
Alaska Airlines Logo
4:21 pm - 8:56 pmDAY-SEA
7h 35m1 stop
$378Alaska Airlines
Find Deal
Thu, Feb 5 - Mon, Feb 9
Alaska Airlines Logo
10:55 am - 10:21 pmSEA-DAY
8h 26m1 stop
Alaska Airlines Logo
6:00 am - 10:47 amDAY-SEA
7h 47m1 stop
$379Alaska Airlines
Find Deal
Wed, Dec 31 - Mon, Jan 5
Delta Logo
6:00 am - 5:51 pmSEA-DAY
8h 51m1 stop
Delta Logo
6:00 am - 12:29 pmDAY-SEA
9h 29m1 stop
$388Delta
Find Deal
Tue, Mar 10 - Wed, Mar 11

United Airlines flights from Seattle to Dayton

Our best United Airlines deals on Seattle to Dayton flight tickets
United Airlines
Dec 31
SEA7:00 amSeattle/Tacoma Intl
6h 46m
1 stop
DAY4:46 pmDayton
Jan 5
DAY2:00 pmDayton
7h 46m
1 stop
SEA6:46 pmSeattle/Tacoma Intl
$303
Find similar
United Airlines
Nov 19
SEA5:00 amSeattle/Tacoma Intl
11h 01m
2 stops
DAY7:01 pmDayton
Dec 8
DAY5:53 pmDayton
7h 35m
1 stop
SEA10:28 pmSeattle/Tacoma Intl
$329
Find similar
United Airlines
Dec 13
SEA10:40 amSeattle/Tacoma Intl
6h 29m
1 stop
DAY8:09 pmDayton
Jan 5
DAY5:21 pmDayton
8h 26m
1 stop
SEA10:47 pmSeattle/Tacoma Intl
$343
Find similar

Delta flights from Seattle to Dayton

Our best Delta deals on Seattle to Dayton flight tickets
Delta
Feb 4
SEA12:00 pmSeattle/Tacoma Intl
8h 59m
1 stop
DAY11:59 pmDayton
Feb 11
DAY6:00 amDayton
9h 20m
1 stop
SEA12:20 pmSeattle/Tacoma Intl
$339
Find similar
Delta
Mar 10
SEA6:00 amSeattle/Tacoma Intl
8h 51m
1 stop
DAY5:51 pmDayton
Mar 11
DAY6:00 amDayton
9h 29m
1 stop
SEA12:29 pmSeattle/Tacoma Intl
$388
Find similar
Delta
Nov 17
SEA11:00 pmSeattle/Tacoma Intl
8h 34m
1 stop
DAY10:34 amDayton
Nov 22
DAY4:15 pmDayton
10h 44m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
$404
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 November 5, 2025.
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

Thu 2/5

6:00 am-6:40 pm

1 stop9h 40m

Dayton

Mon 2/9

6:14 pm-11:51 pm

1 stop8h 37m

$289

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Wed 12/3

6:15 am-7:56 pm

1 stop10h 41m

Dayton

Wed 12/10

12:07 pm-5:51 pm

1 stop8h 44m

$294

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Wed 12/31

7:00 am-4:46 pm

1 stop6h 46m

Dayton

Mon 1/5

2:00 pm-6:46 pm

1 stop7h 46m

$303

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Tue 11/18

12:41 am-1:29 pm

1 stop9h 48m

Dayton

Mon 12/8

6:20 pm-11:25 pm

1 stop8h 05m

$324

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Wed 11/19

5:00 am-7:01 pm

2 stops11h 01m

Dayton

Mon 12/8

5:53 pm-10:28 pm

1 stop7h 35m

$329

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Wed 2/4

12:00 pm-11:59 pm

1 stop8h 59m

Dayton

Wed 2/11

6:00 am-12:20 pm

1 stop9h 20m

$339

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Sat 12/13

10:40 am-8:09 pm

1 stop6h 29m

Dayton

Mon 1/5

5:21 pm-10:47 pm

1 stop8h 26m

$343

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Thu 2/5

11:00 am-9:44 pm

1 stop7h 44m

Dayton

Mon 2/9

4:21 pm-8:56 pm

1 stop7h 35m

$378

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Wed 12/31

10:55 am-10:21 pm

1 stop8h 26m

Dayton

Mon 1/5

6:00 am-10:47 am

1 stop7h 47m

$379

SeattleDayton

SEA - DAY

SEADAY

Seattle/Tacoma Intl

Tue 3/10

6:00 am-5:51 pm

1 stop8h 51m

Dayton

Wed 3/11

6:00 am-12:29 pm

1 stop9h 29m

$388

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $337. The month of August is another great option to travel to Dayton, with average flight prices from Seattle averaging around $353.

What is the cheapest day to depart on your flight to Dayton?

The cheapest day to depart from Seattle to Dayton is on a Tuesday. Travelers who choose to depart for Dayton on a Tuesday will often find tickets for as low as $471. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to Dayton for around $773.

What is the cheapest time of day to depart on your flight to Dayton?

According to our data, the cheapest time of day to fly to Dayton is in the afternoon. momondo users have found flights departing from Seattle to Dayton in the afternoon for as low as $348. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Dayton, so prices are often more expensive at around $552 per ticket.

Can stopping save me money on Seattle to Dayton flights?

You could potentially save up to 19% 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

Direct flights

None
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 14m.

  • 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
DeltaPriceFrom $177Free CancellationRating
7.9
8,004 reviews
Search Delta flights
Alaska AirlinesPriceFrom $196Free CancellationRating
8.0
11,242 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $288Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,002 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 12/5
Fri 12/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States