DEC - SEA

$550 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
$550
Typical prices: $344-$344
United Airlines
Tue 9/4Sat 9/8
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, Sep 4 - Tue, Sep 8
United Airlines Logo
9:12 am - 4:07 pmDEC  Decatur Arpt-SEA Seattle/Tacoma Intl
8h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
4:45 pm - 8:05 amSEA  Seattle/Tacoma Intl-DEC Decatur Arpt
13h 20m2 stops Los Angeles Chicago O'Hare Intl
$550United Airlines
Sat, Dec 5 - Wed, Dec 9
United Airlines Logo
6:55 pm - 11:40 amDEC  Decatur Arpt-SEA Seattle/Tacoma Intl
18h 45m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 am - 5:51 pmSEA  Seattle/Tacoma Intl-DEC Decatur Arpt
8h 51m1 stop Chicago O'Hare Intl
$555United Airlines
Mon, Aug 31 - Sun, Sep 6
United Airlines Logo
9:12 am - 9:51 pmDEC  Decatur Arpt-SEA Seattle/Tacoma Intl
14h 39m2 stops Chicago O'Hare Intl Los Angeles
United Airlines Logo
7:00 am - 5:59 pmSEA  Seattle/Tacoma Intl-DEC Decatur Arpt
8h 59m1 stop Chicago O'Hare Intl
$555United Airlines
Sat, Dec 5 - Wed, Dec 9
United Airlines Logo
6:55 pm - 8:10 pmDEC  Decatur Arpt-SEA Seattle/Tacoma Intl
27h 15m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl
United Airlines Logo
7:00 am - 5:51 pmSEA  Seattle/Tacoma Intl-DEC Decatur Arpt
8h 51m1 stop Chicago O'Hare Intl
$561United 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 from Decatur to Seattle with more confidence.

What is the cheapest airline to fly from Decatur to Seattle?

United Airlines ($550) offered the cheapest round-trip ticket from Decatur to Seattle in the last 5 days.

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Key details for Decatur to Seattle flights

Cheapest flight

$550
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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. Other layover airports each see under 5%.

  • 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.

  • 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 $550 to $1,221. That means the highest observed fare was about 2x higher than the lowest one.

  • 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 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 Decatur to Seattle flight?

    Round-trip flights from Decatur to Seattle range from $344 to $344, with an average of $344 over the past 12 months. Anything below $344 counts as a good deal.

Your guide to booking Decatur to Seattle flights

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

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

Information on your arrival and departure airports

Decatur (DEC)
Seattle (SEA)