SEA - DAY

$247 Find Cheap Flights from Seattle to Dayton - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$379
Typical prices: $378-$650
American Airlines
Sat 10/20Sat 11/3
SEA - DAY • 1 stop
Cheapest one-way
$247
Typical prices: $316-$418
Multiple Airlines
Thu 10/25
SEA - DAY • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Seattle and Dayton. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
November
Cheapest • 17% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Charlotte Douglas (CLT)
Cheapest • Avg $288 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 7h 37m (one-way)
Insights
Insights
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Dayton (SEA-DAY)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Dayton

Thu, Nov 5 - Sat, Nov 7
American Airlines Logo
10:43 am - 9:53 pmSEA  Seattle/Tacoma Intl-DAY Dayton
8h 10m1 stop Chicago O'Hare Intl
American Airlines Logo
11:24 am - 3:44 pmDAY  Dayton-SEA Seattle/Tacoma Intl
7h 20m1 stop Chicago O'Hare Intl
$379American Airlines
Tue, Oct 20 - Tue, Nov 3
American Airlines Logo
11:59 pm - 12:05 pmSEA  Seattle/Tacoma Intl-DAY Dayton
9h 06m1 stop Chicago O'Hare Intl
American Airlines Logo
7:57 am - 2:20 pmDAY  Dayton-SEA Seattle/Tacoma Intl
9h 23m1 stop Chicago O'Hare Intl
$379American Airlines
Fri, Nov 6 - Sun, Nov 8
United Airlines Logo
10:56 pm - 10:58 amSEA  Seattle/Tacoma Intl-DAY Dayton
9h 02m1 stop Chicago O'Hare Intl
United Airlines Logo
5:30 am - 12:19 pmDAY  Dayton-SEA Seattle/Tacoma Intl
9h 49m1 stop Chicago O'Hare Intl
$379United Airlines
Tue, Oct 20 - Tue, Oct 27
United Airlines Logo
1:56 pm - 11:58 pmSEA  Seattle/Tacoma Intl-DAY Dayton
7h 02m1 stop Chicago O'Hare Intl
United Airlines Logo
2:50 pm - 8:56 pmDAY  Dayton-SEA Seattle/Tacoma Intl
9h 06m1 stop Washington, D.C. Dulles Intl
$379United Airlines
Fri, Oct 9 - Thu, Oct 15
Delta Logo
11:59 pm - 10:38 amSEA  Seattle/Tacoma Intl-DAY Dayton
7h 39m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:25 pm - 10:03 pmDAY  Dayton-SEA Seattle/Tacoma Intl
9h 38m1 stop Atlanta Hartsfield-Jackson
$379Delta
Fri, Oct 23 - Sat, Oct 31
American Airlines Logo
11:59 pm - 10:36 amSEA  Seattle/Tacoma Intl-DAY Dayton
7h 37m1 stop Chicago O'Hare Intl
American Airlines Logo
1:36 pm - 7:44 pmDAY  Dayton-SEA Seattle/Tacoma Intl
9h 08m1 stop Dallas/Fort Worth
$379American Airlines
Tue, Oct 20 - Tue, Oct 27
United Airlines Logo
12:43 pm - 10:46 pmSEA  Seattle/Tacoma Intl-DAY Dayton
7h 03m1 stop Denver Intl
United Airlines Logo
5:30 am - 1:54 pmDAY  Dayton-SEA Seattle/Tacoma Intl
11h 24m2 stops Chicago O'Hare Intl Denver Intl
$384United Airlines
Fri, Oct 23 - Sun, Oct 25
Delta Logo
11:59 pm - 10:38 amSEA  Seattle/Tacoma Intl-DAY Dayton
7h 39m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:47 pm - 11:52 pmDAY  Dayton-SEA Seattle/Tacoma Intl
8h 05m1 stop Atlanta Hartsfield-Jackson
$519Delta
Tue, Oct 20 - Tue, Nov 3
Alaska Airlines Logo
11:41 pm - 12:05 pmSEA  Seattle/Tacoma Intl-DAY Dayton
9h 24m1 stop Chicago O'Hare Intl
Alaska Airlines Logo
7:57 am - 2:31 pmDAY  Dayton-SEA Seattle/Tacoma Intl
9h 34m2 stops Chicago O'Hare Intl Boise Air Term. Gowen Fld
$818Alaska Airlines
Sat, Dec 5 - Wed, Dec 9
Alaska Airlines Logo
8:57 pm - 6:01 pmSEA  Seattle/Tacoma Intl-DAY Dayton
18h 04m2 stops Portland Chicago O'Hare Intl
Alaska Airlines Logo
11:24 am - 6:11 pmDAY  Dayton-SEA Seattle/Tacoma Intl
9h 47m1 stop Chicago O'Hare Intl
$818Alaska Airlines
Booking Insights

Price, demand and travel trends for Seattle to Dayton flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Seattle to Dayton with more confidence.

How much is a round-trip flight from Seattle to Dayton?

Round-trip flights from Seattle to Dayton start at $379. Prices are typical for this route right now, with typical round-trip fares ranging from $378 to $650. The lowest price found in the past 5 days was $379 on American Airlines.

What's the cheapest day of the week to fly from Seattle to Dayton?

Tuesday is the cheapest day of the week to fly from Seattle to Dayton, it is 13% cheaper than the average day. Sunday is the most expensive day with flight prices 147% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Seattle to Dayton?

•November is the cheapest month to fly from Seattle to Dayton at $378 round-trip.
•December ($801) and July ($741) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 111% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Seattle to Dayton flights

Low season

March

Cheapest flight

$247
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Seattle to Dayton

When to book flights from Seattle to Dayton

Are your dates flexible? Find out the best times to travel from Seattle to Dayton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Seattle to Dayton flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • What cabin classes can I book on flights from Seattle to Dayton?

    Two cabin classes are available on flights from Seattle to Dayton:

    • Economy Class
    • First Class

  • How long is a flight from Seattle to Dayton?

    A nonstop flight from Seattle to Dayton takes 0h 00m, covering 1,951 miles.

  • Do I need a passport to fly from Seattle to Dayton?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • How much should I expect to pay for a Seattle to Dayton flight?

    Round-trip flights from Seattle to Dayton range from $378 to $650, with an average of $455 over the past 12 months. Anything below $378 counts as a good deal.

  • Have flight prices from Seattle to Dayton changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $379 to $2,688. That means the highest observed fare was about 7x higher than the lowest one.

  • How are flight prices from Seattle to Dayton looking right now?

    One-way fares from Seattle to Dayton are currently lower than usual. Average one-way flight prices are about $280, which is 25% below the typical average for this route.

  • What car rental options are available at Dayton Airport (DAY)?

    Dayton Airport (DAY) hosts 5 major car rental companies, with daily rates starting from around $32 for economy cars. Top options include:
    • Budget
    • Thrifty
    • Hertz
    • Alamo
    • Avis

  • Which airports can I use when flying from Seattle to Dayton?

    Flights from Seattle to Dayton usually depart from Seattle/Tacoma Intl (SEA) and arrive at Dayton (DAY).

  • Which airports do connecting flights from Seattle to Dayton pass through?

    One-stop flights from Seattle to Dayton most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 84% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 12% of one-stop connections
    • Charlotte Douglas (CLT) - 2% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) - 2% of one-stop connections

    Chicago O'Hare Intl (ORD) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Seattle to Dayton?

    Yes. Being flexible with your travel dates can save you up to 65% on the Seattle to Dayton route. Tuesday is the cheapest departure day at $399 round-trip on average, while Sunday is the most expensive at $1,128, a difference of $729. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Seattle to Dayton?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 7h 37m, compared with 8h 18m via Charlotte Douglas (CLT) and 8h 26m via Washington, D.C. Dulles Intl (IAD).

  • What is the time difference between Seattle and Dayton?

    Dayton is 3 hours ahead of Seattle (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Seattle to Dayton flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Sunday. On this route, Tuesday flights average $399 - about $729 less than Sunday (65% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Seattle to Dayton trip for November. Fares historically average $378 round-trip in that month - typically $423 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Seattle to Dayton

Complete your trip to Dayton with a hotel stay or car rental

Car rentals in Dayton
Hotels in Dayton
Vacations in Dayton