DEC - SEA

$281 Find Cheap Flights from Decatur to Seattle - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$514
Typical prices: $344-$344
United Airlines
Mon 1/29Fri 2/2
DEC - SEA • 1 stop
Cheapest one-way
$281
Typical prices: $406-$661
United Airlines
Mon 12/3
DEC - SEA • 1 stop
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Flight Deals

Cheap Flights from Decatur to Seattle (DEC-SEA)

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

Recent round-trip flight deals from Decatur to Seattle

Fri, Jan 29 - Tue, Feb 2
United Airlines Logo
9:25 am - 4:03 pmDEC  Decatur Arpt-SEA Seattle/Tacoma Intl
8h 38m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 am - 6:06 pmSEA  Seattle/Tacoma Intl-DEC Decatur Arpt
9h 06m1 stop Chicago O'Hare Intl
$514United Airlines
Fri, Jan 29 - Tue, Feb 2
United Airlines Logo
9:25 am - 9:02 pmDEC  Decatur Arpt-SEA Seattle/Tacoma Intl
13h 37m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
7:00 am - 6:06 pmSEA  Seattle/Tacoma Intl-DEC Decatur Arpt
9h 06m1 stop Chicago O'Hare Intl
$520United Airlines
Fri, Jan 29 - Tue, Feb 2
United Airlines Logo
9:25 am - 6:12 pmDEC  Decatur Arpt-SEA Seattle/Tacoma Intl
10h 47m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
5:28 pm - 8:17 amSEA  Seattle/Tacoma Intl-DEC Decatur Arpt
12h 49m2 stops Los Angeles Chicago O'Hare Intl
$529United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
9:25 am - 9:02 pmDEC  Decatur Arpt-SEA Seattle/Tacoma Intl
13h 37m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
7:00 am - 6:06 pmSEA  Seattle/Tacoma Intl-DEC Decatur Arpt
9h 06m1 stop Chicago O'Hare Intl
$530United Airlines
Mon, Dec 7 - Thu, Dec 10
United Airlines Logo
8:31 am - 10:43 pmDEC  Decatur Arpt-SEA Seattle/Tacoma Intl
16h 12m1 stop Chicago O'Hare Intl
United Airlines Logo
10:48 am - 7:55 amSEA  Seattle/Tacoma Intl-DEC Decatur Arpt
19h 07m1 stop Chicago O'Hare Intl
$536United Airlines
Mon, Dec 7 - Thu, Dec 10
United Airlines Logo
6:57 pm - 9:01 pmDEC  Decatur Arpt-SEA Seattle/Tacoma Intl
28h 04m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
10:48 am - 7:55 amSEA  Seattle/Tacoma Intl-DEC Decatur Arpt
19h 07m1 stop Chicago O'Hare Intl
$542United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
9:25 am - 7:38 pmDEC  Decatur Arpt-SEA Seattle/Tacoma Intl
12h 13m1 stop Chicago O'Hare Intl
United Airlines Logo
10:52 am - 8:17 amSEA  Seattle/Tacoma Intl-DEC Decatur Arpt
19h 25m1 stop Chicago O'Hare Intl
$544United Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
9:25 am - 10:57 pmDEC  Decatur Arpt-SEA Seattle/Tacoma Intl
15h 32m2 stops Chicago O'Hare Intl San Francisco
United Airlines Logo
8:30 am - 8:17 amSEA  Seattle/Tacoma Intl-DEC Decatur Arpt
21h 47m2 stops Denver Intl Chicago O'Hare Intl
$549United Airlines
Mon, Dec 7 - Thu, Dec 10
United Airlines Logo
6:57 pm - 1:22 pmDEC  Decatur Arpt-SEA Seattle/Tacoma Intl
20h 25m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
1:16 pm - 7:55 amSEA  Seattle/Tacoma Intl-DEC Decatur Arpt
16h 39m2 stops San Francisco Chicago O'Hare Intl
$552United Airlines
Fri, Dec 11 - Fri, Dec 18
United Airlines Logo
6:57 pm - 4:18 pmDEC  Decatur Arpt-SEA Seattle/Tacoma Intl
23h 21m1 stop Chicago O'Hare Intl
United Airlines Logo
10:50 pm - 8:43 amSEA  Seattle/Tacoma Intl-DEC Decatur Arpt
31h 53m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl
$614United Airlines
Booking Insights

Price, demand and travel trends for Decatur to Seattle flights

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

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

Round-trip flights from Decatur to Seattle typically range from $344 to $344. The lowest price found in the past 5 days was $514, on United Airlines.

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Key details for Decatur to Seattle flights

Cheapest flight

$281
One-way flight from Decatur to Seattle

When to book flights from Decatur to Seattle

Are your dates flexible? Find out the best times to travel from Decatur 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 Decatur to Seattle flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Do I need a passport to fly from Decatur 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 Decatur 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 $514 to $1,583. That means the highest observed fare was about 3x higher than the lowest one.

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

    One-way fares from Decatur to Seattle are currently lower than usual. Average one-way flight prices are about $334, which is 27% below the typical average for this route.

  • 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 averaging $61 for economy cars. Top options include:

    • Europcar
    • Fox
    • Thrifty
    • Budget
    • Dollar

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

    Flights from Decatur to Seattle usually depart from Decatur Arpt (DEC) and arrive at Seattle/Tacoma Intl (SEA).

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

    Most connecting flights from Decatur to Seattle pass through Chicago O'Hare Intl (ORD), which handles 100% of one-stop traffic on this route.

  • What is the time difference between Decatur and Seattle?

    Seattle is 2 hours behind Decatur (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Seattle?

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

Your guide to booking Decatur to Seattle flights

Get tips on when to book, when to fly and what to know before your trip.

More options for your flight from Decatur to Seattle

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