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).

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

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

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 $419 to $1,084. 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 $426, which is 6% below the typical average for 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 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

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

United Airlines ($419) offered the cheapest round-trip ticket from Decatur to Seattle in the last 5 days.

What is the cheapest layover airport when flying from Decatur to Seattle?

Flights via Chicago O'Hare Intl (ORD) offer the most affordable fares, with an average round-trip price of $384. Based on KAYAK data over the past 3 months.

When flying from Decatur to Seattle which airport offers the shortest layover?

Chicago O'Hare Intl (ORD) had the shortest average connection time for Decatur to Seattle layovers at 333 minutes over the past 3 months.

$362 CHEAP FLIGHTS from Decatur to Seattle (DEC - SEA)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$419

Typical prices: $344-$344

United Airlines

Mon 10/1Mon 10/8

DEC - SEA • 2 stops

Cheapest one-way

$362

Typical prices: $406-$661

United Airlines

Tue 11/20

DEC - SEA • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Seattle!

Flight Deals

Cheap Flights from Decatur to Seattle (DEC-SEA)

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

Round-trip

One-way

Recent round-trip flight deals from Decatur to Seattle

Thu, Oct 1 - Thu, Oct 8

9:12 am - 8:37 pmDEC Decatur Arpt-SEA Seattle/Tacoma Intl

13h 25m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

11:13 pm - 8:35 amSEA Seattle/Tacoma Intl-DEC Decatur Arpt

7h 22m1 stop Chicago O'Hare Intl

$419United Airlines

Fri, Sep 18 - Tue, Sep 22

9:12 am - 9:43 pmDEC Decatur Arpt-SEA Seattle/Tacoma Intl

14h 31m2 stops Chicago O'Hare Intl Los Angeles

11:00 pm - 8:05 amSEA Seattle/Tacoma Intl-DEC Decatur Arpt

7h 05m1 stop Chicago O'Hare Intl

$430United Airlines

Fri, Sep 18 - Tue, Sep 22

9:12 am - 9:43 pmDEC Decatur Arpt-SEA Seattle/Tacoma Intl

14h 31m2 stops Chicago O'Hare Intl Los Angeles

5:20 pm - 8:05 amSEA Seattle/Tacoma Intl-DEC Decatur Arpt

12h 45m2 stops San Francisco Chicago O'Hare Intl

$439United Airlines

Fri, Jan 29 - Tue, Feb 2

6:55 pm - 4:16 pmDEC Decatur Arpt-SEA Seattle/Tacoma Intl

23h 21m1 stop Chicago O'Hare Intl

2:30 pm - 8:46 amSEA Seattle/Tacoma Intl-DEC Decatur Arpt

16h 16m1 stop Chicago O'Hare Intl

$444United Airlines

Fri, Jan 29 - Tue, Feb 2

6:55 pm - 8:10 pmDEC Decatur Arpt-SEA Seattle/Tacoma Intl

27h 15m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

10:54 am - 8:46 amSEA Seattle/Tacoma Intl-DEC Decatur Arpt

19h 52m1 stop Chicago O'Hare Intl

$450United Airlines

Fri, Jan 29 - Tue, Feb 2

9:42 am - 4:16 pmDEC Decatur Arpt-SEA Seattle/Tacoma Intl

8h 34m1 stop Chicago O'Hare Intl

7:00 am - 5:51 pmSEA Seattle/Tacoma Intl-DEC Decatur Arpt

8h 51m1 stop Chicago O'Hare Intl

$454United Airlines

Fri, Jan 29 - Tue, Feb 2

9:42 am - 8:10 pmDEC Decatur Arpt-SEA Seattle/Tacoma Intl

12h 28m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

7:00 am - 5:51 pmSEA Seattle/Tacoma Intl-DEC Decatur Arpt

8h 51m1 stop Chicago O'Hare Intl

$460United Airlines

Fri, Jan 29 - Tue, Feb 2

9:42 am - 6:09 pmDEC Decatur Arpt-SEA Seattle/Tacoma Intl

10h 27m2 stops Chicago O'Hare Intl Denver Intl

5:07 am - 5:51 pmSEA Seattle/Tacoma Intl-DEC Decatur Arpt

10h 44m2 stops Denver Intl Chicago O'Hare Intl

$469United Airlines

Fri, Jan 29 - Tue, Feb 2

6:55 pm - 8:10 pmDEC Decatur Arpt-SEA Seattle/Tacoma Intl

27h 15m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

7:32 pm - 8:46 amSEA Seattle/Tacoma Intl-DEC Decatur Arpt

11h 14m2 stops San Francisco Chicago O'Hare Intl

$474United Airlines

Fri, Jan 29 - Tue, Feb 2

9:42 am - 8:10 pmDEC Decatur Arpt-SEA Seattle/Tacoma Intl

12h 28m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

3:51 pm - 8:46 amSEA Seattle/Tacoma Intl-DEC Decatur Arpt

14h 55m3 stops Denver Intl Los Angeles Chicago O'Hare Intl

$475United 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.

Prices

Airlines

Layovers

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

Round-trip flights from Decatur to Seattle start at $419. Prices are above average for this route right now, with typical round-trip fares ranging from $344 to $344. The lowest price found in the past 5 days was $419 on United Airlines.

Find deals

Cheapest flight	$362

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

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

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).
What cabin classes can I book on flights from Decatur to Seattle?
Only Economy Class is available on flights from Decatur to Seattle.
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 $419 to $1,084. 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 $426, which is 6% below the typical average for 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 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

If you're arriving late at night and need somewhere to stay, check out these hotels close to Seattle/Tacoma Intl Airport.
- Seattle Airport Marriott
- Coast Gateway Hotel
- Fairfield by Marriott Inn & Suites Seattle Sea-Tac Airport

More options for your flight from Decatur to Seattle

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Return flight

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

Car rentals in Seattle

Hotels in Seattle

Vacations in Seattle

DEC - SEA

$362 Find Cheap Flights from Decatur to Seattle - Compare and Save

Everything you should know

Cheap Flights from Decatur to Seattle (DEC-SEA)

Recent round-trip flight deals from Decatur to Seattle

Recent one-way flight deals from Decatur to Seattle

Price, demand and travel trends for Decatur to Seattle flights

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

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

What is the cheapest layover airport when flying from Decatur to Seattle?

When flying from Decatur to Seattle which airport offers the shortest layover?

Key details for Decatur to Seattle flights

Cheapest flight

When to book flights from Decatur to Seattle

Your Decatur to Seattle flight questions, answered

Your guide to booking Decatur to Seattle flights

More options for your flight from Decatur to Seattle

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

Information on your arrival and departure airports

Cabin class types available on flights from Decatur to Seattle

Find direct flights to and from Decatur and Seattle

Flights from domestic origins to Seattle

Flights to other popular destinations

Find deals for your return flight