DAY - SEA

$214 Find Cheap Flights from Dayton to Seattle - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$359
Typical prices: $381-$613
Delta
Tue 11/13Thu 11/15
DAY - SEA • 1 stop
Cheapest one-way
$231
Typical prices: $337-$503
Multiple Airlines
Fri 9/21
DAY - SEA • 3 stops
Nonstop flights
Not available
There are currently no direct flights between Dayton and Seattle. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
January
Cheapest • 39% price drop
August
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Washington, D.C. Dulles Intl (IAD)
Cheapest • Avg $309 (round-trip)
Chicago Midway (MDW)
Shortest trip • 7h 25m (one-way)
Insights
Insights
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Booking Insights
Flight Deals

Cheap Flights from Dayton to Seattle (DAY-SEA)

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

Recent round-trip flight deals from Dayton to Seattle

Fri, Nov 13 - Sun, Nov 15
Delta Logo
6:46 pm - 11:59 pmDAY  Dayton-SEA Seattle/Tacoma Intl
8h 13m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:59 pm - 10:42 amSEA  Seattle/Tacoma Intl-DAY Dayton
7h 43m1 stop Atlanta Hartsfield-Jackson
$359Delta
Fri, Sep 18 - Mon, Sep 21
United Airlines Logo
5:30 am - 9:36 amDAY  Dayton-SEA Seattle/Tacoma Intl
7h 06m1 stop Chicago O'Hare Intl
United Airlines Logo
11:04 pm - 9:46 amSEA  Seattle/Tacoma Intl-DAY Dayton
7h 42m1 stop Washington, D.C. Dulles Intl
$359United Airlines
Fri, Sep 18 - Wed, Sep 23
American Airlines Logo
5:34 am - 10:09 amDAY  Dayton-SEA Seattle/Tacoma Intl
7h 35m1 stop Chicago O'Hare Intl
American Airlines Logo
6:40 am - 7:40 pmSEA  Seattle/Tacoma Intl-DAY Dayton
10h 00m1 stop Charlotte Douglas
$359American Airlines
Sat, Sep 19 - Wed, Sep 30
American Airlines Logo
7:09 pm - 12:11 amDAY  Dayton-SEA Seattle/Tacoma Intl
8h 02m1 stop Chicago O'Hare Intl
American Airlines Logo
11:57 pm - 11:49 amSEA  Seattle/Tacoma Intl-DAY Dayton
8h 52m1 stop Chicago O'Hare Intl
$359American Airlines
Sat, Nov 7 - Tue, Nov 10
United Airlines Logo
2:50 pm - 8:56 pmDAY  Dayton-SEA Seattle/Tacoma Intl
9h 06m1 stop Washington, D.C. Dulles Intl
United Airlines Logo
7:00 am - 5:32 pmSEA  Seattle/Tacoma Intl-DAY Dayton
7h 32m1 stop Chicago O'Hare Intl
$359United Airlines
Sat, Aug 29 - Sun, Aug 30
Delta Logo
4:17 pm - 11:57 pmDAY  Dayton-SEA Seattle/Tacoma Intl
10h 40m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:16 am - 5:45 pmSEA  Seattle/Tacoma Intl-DAY Dayton
7h 29m1 stop Atlanta Hartsfield-Jackson
$509Delta
Wed, Sep 30 - Sat, Oct 3
Alaska Airlines Logo
5:34 am - 10:34 amDAY  Dayton-SEA Seattle/Tacoma Intl
8h 00m1 stop Chicago O'Hare Intl
Alaska Airlines Logo
11:33 am - 11:38 pmSEA  Seattle/Tacoma Intl-DAY Dayton
9h 05m2 stops Boise Air Term. Gowen Fld Chicago O'Hare Intl
$778Alaska Airlines
Sat, Sep 5 - Mon, Sep 7
Alaska Airlines Logo
11:26 am - 6:51 pmDAY  Dayton-SEA Seattle/Tacoma Intl
10h 25m2 stops Chicago O'Hare Intl Portland
Alaska Airlines Logo
12:16 am - 11:52 amSEA  Seattle/Tacoma Intl-DAY Dayton
8h 36m1 stop Chicago O'Hare Intl
$778Alaska Airlines
Sun, Dec 27 - Mon, Jan 4
Multiple Airlines Logo
6:00 am - 8:57 pmDAY  Dayton-SEA Seattle/Tacoma Intl
17h 57m2 stops Atlanta Hartsfield-Jackson Cancun
Multiple Airlines Logo
9:18 am - 9:37 pmSEA  Seattle/Tacoma Intl-DAY Dayton
9h 19m1 stop Philadelphia
$3,018Multiple Airlines
Sun, Dec 27 - Wed, Dec 30
Multiple Airlines Logo
6:00 am - 8:57 pmDAY  Dayton-SEA Seattle/Tacoma Intl
17h 57m2 stops Atlanta Hartsfield-Jackson Cancun
Multiple Airlines Logo
7:15 am - 5:54 pmSEA  Seattle/Tacoma Intl-DAY Dayton
7h 39m1 stop Dallas/Fort Worth
$3,019Multiple Airlines
Booking Insights

Price, demand and travel trends for Dayton to Seattle flights

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

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

Round-trip flights from Dayton to Seattle start at $359. Prices are below average for this route right now, with typical round-trip fares ranging from $381 to $613. The lowest price found in the past 5 days was $359 on Delta.

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

Wednesday is the cheapest day of the week to fly from Dayton to Seattle, it is 15% cheaper than the average day. Sunday is the most expensive day with flight prices 21% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

  • January is the cheapest month to fly from Dayton to Seattle at $297 round-trip.
  • July ($620) and June ($619) are the most expensive months.
  • The price difference between flying in the cheapest and most expensive months is 108% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Dayton to Seattle flights

Low season

January

Cheapest flight

$231
Best time to beat the crowds with an average 39% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from Dayton to Seattle

When to book flights from Dayton to Seattle

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

Your Dayton to Seattle flight questions, answered

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

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

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

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

    Only Economy Class is available on flights from Dayton to Seattle.

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

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

    • Chicago O'Hare Intl (ORD) - 82% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 6% of one-stop connections
    • Denver Intl (DEN) - 5% of one-stop connections
    • Dallas/Fort Worth (DFW) - 3% 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 Dayton to Seattle?

    Yes. Being flexible with your travel dates can save you up to 30% on the Dayton to Seattle route. Wednesday is the cheapest departure day at $417 round-trip on average, while Sunday is the most expensive at $592, a difference of $175. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What popular places can I visit in Seattle?

    Some of the most popular sights in Seattle are Pike Place Market, Pier 66 and Lumen Field. These are among the most viewed places in Seattle on KAYAK.

  • How long is a flight from Dayton to Seattle?

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

  • What are the earliest and latest flights from Dayton to Seattle?

    These are the earliest and latest flight times available from Dayton to Seattle:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

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

    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.

  • Have flight prices from Dayton to Seattle 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 $359 to $3,022. That means the highest observed fare was about 8x higher than the lowest one.

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

    One-way fares from Dayton to Seattle are currently in line with typical prices for this route. Average one-way fares are about $422.

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

    Flying via Chicago Midway (MDW) gives the shortest average 1-stop total travel time at 7h 25m, compared with 7h 42m via Chicago O'Hare Intl (ORD) and 7h 42m via Washington, D.C. Dulles Intl (IAD).

  • What is the time difference between Dayton and Seattle?

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

  • What car rental options are available at Seattle/Tacoma Intl Airport (SEA)?

    Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:
    · Fox
    · Europcar
    · Thrifty
    · Budget
    · Dollar

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

    Round-trip flights from Dayton to Seattle range from $381 to $613, with an average of $486 over the past 12 months. Anything below $381 counts as a good deal.

Your guide to booking Dayton to Seattle 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 Wednesday departure instead of Sunday. On this route, Wednesday flights average $417 - about $175 less than Sunday (30% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Dayton to Seattle trip for January. Fares historically average $297 round-trip in that month - typically $323 less than the most expensive month, which is July (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.
    - Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport
    - Coast Gateway Hotel
    - Seattle Airport Marriott

Everything you need to know for your flight from Dayton to Seattle

Information on your arrival and departure airports

Dayton (DAY)
Seattle (SEA)