When did momondo last update prices for flights from Decatur Arpt Airport to Washington?

Prices for flights from Decatur Arpt Airport to Washington are refreshed on a daily basis.

How old do you have to be to fly from Decatur Arpt Airport to Washington?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Decatur Arpt Airport to Washington.

What documentation or ID do you need to fly to Washington?

The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$284 Cheap Flights from Decatur to Washington in 2025

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Find the cheapest flights from Decatur, Illinois to Washington

Round-trip

One-way

Cheap round-trip flights

9:38 am - 3:45 pmDEC-SEA

8h 07m1 stop

7:00 am - 5:52 pmSEA-DEC

8h 52m1 stop

$284United Airlines

Find Deal

Fri, Oct 24 - Mon, Oct 27

9:38 am - 9:34 pmDEC-SEA

13h 56m2 stops

7:00 am - 5:52 pmSEA-DEC

8h 52m1 stop

$290United Airlines

Find Deal

Fri, Oct 24 - Mon, Oct 27

9:38 am - 9:15 pmDEC-PDX

13h 37m2 stops

11:59 pm - 8:48 amPDX-DEC

6h 49m1 stop

$312United Airlines

Find Deal

Fri, Oct 24 - Tue, Nov 4

9:38 am - 9:34 pmDEC-SEA

13h 56m2 stops

11:50 pm - 5:52 pmSEA-DEC

16h 02m2 stops

$320United Airlines

Find Deal

Fri, Oct 24 - Mon, Oct 27

9:38 am - 9:15 pmDEC-PDX

13h 37m2 stops

7:38 pm - 8:48 amPDX-DEC

11h 10m2 stops

$322United Airlines

Find Deal

Fri, Oct 24 - Tue, Nov 4

9:38 am - 3:30 pmDEC-PDX

7h 52m1 stop

11:59 pm - 8:48 amPDX-DEC

6h 49m1 stop

$360United Airlines

Find Deal

Thu, Oct 23 - Tue, Nov 4

9:38 am - 3:30 pmDEC-PDX

7h 52m1 stop

7:38 pm - 8:48 amPDX-DEC

11h 10m2 stops

$369United Airlines

Find Deal

Thu, Oct 23 - Tue, Nov 4

3:20 pm - 10:08 pmDEC-PDX

8h 48m1 stop

11:55 pm - 9:51 amPDX-DEC

7h 56m1 stop

$374United Airlines

Find Deal

Tue, Mar 3 - Sat, Mar 7

3:20 pm - 12:19 amDEC-PDX

10h 59m2 stops

11:55 pm - 9:51 amPDX-DEC

7h 56m1 stop

$384United Airlines

Find Deal

Tue, Mar 3 - Sat, Mar 7

9:38 am - 9:06 pmDEC-PDX

13h 28m2 stops

7:00 am - 5:52 pmPDX-DEC

8h 52m1 stop

$387United Airlines

Find Deal

Fri, Oct 24 - Mon, Nov 3

United Airlines flights from Decatur, Illinois to State of Washington

Our best United Airlines deals on Decatur, Illinois to State of Washington flight tickets

United Airlines

Oct 24

DEC9:38 amDecatur Arpt

8h 07m

1 stop

SEA3:45 pmSeattle/Tacoma Intl

Oct 27

SEA7:00 amSeattle/Tacoma Intl

8h 52m

1 stop

DEC5:52 pmDecatur Arpt

$284

Find similar

United Airlines

Oct 24

DEC9:38 amDecatur Arpt

13h 56m

2 stops

SEA9:34 pmSeattle/Tacoma Intl

Oct 27

SEA7:00 amSeattle/Tacoma Intl

8h 52m

1 stop

DEC5:52 pmDecatur Arpt

$290

Find similar

United Airlines

Oct 24

DEC9:38 amDecatur Arpt

13h 37m

2 stops

PDX9:15 pmPortland

Nov 4

PDX11:59 pmPortland

6h 49m

1 stop

DEC8:48 amDecatur Arpt

$312

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Decatur, Illinois to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DecaturSeattle

DEC - SEA

DECSEA

Decatur Arpt

Fri 10/24

9:38 am-3:45 pm

1 stop8h 07m

Seattle/Tacoma Intl

Mon 10/27

7:00 am-5:52 pm

1 stop8h 52m

$284

DecaturSeattle

DEC - SEA

DECSEA

Decatur Arpt

Fri 10/24

9:38 am-9:34 pm

2 stops13h 56m

Seattle/Tacoma Intl

Mon 10/27

7:00 am-5:52 pm

1 stop8h 52m

$290

DecaturPortland

DEC - PDX

DECPDX

Decatur Arpt

Fri 10/24

9:38 am-9:15 pm

2 stops13h 37m

Portland

Tue 11/4

11:59 pm-8:48 am

1 stop6h 49m

$312

DecaturSeattle

DEC - SEA

DECSEA

Decatur Arpt

Fri 10/24

9:38 am-9:34 pm

2 stops13h 56m

Seattle/Tacoma Intl

Mon 10/27

11:50 pm-5:52 pm

2 stops16h 02m

$320

DecaturPortland

DEC - PDX

DECPDX

Decatur Arpt

Fri 10/24

9:38 am-9:15 pm

2 stops13h 37m

Portland

Tue 11/4

7:38 pm-8:48 am

2 stops11h 10m

$322

DecaturPortland

DEC - PDX

DECPDX

Decatur Arpt

Thu 10/23

9:38 am-3:30 pm

1 stop7h 52m

Portland

Tue 11/4

11:59 pm-8:48 am

1 stop6h 49m

$360

DecaturPortland

DEC - PDX

DECPDX

Decatur Arpt

Thu 10/23

9:38 am-3:30 pm

1 stop7h 52m

Portland

Tue 11/4

7:38 pm-8:48 am

2 stops11h 10m

$369

DecaturPortland

DEC - PDX

DECPDX

Decatur Arpt

Tue 3/3

3:20 pm-10:08 pm

1 stop8h 48m

Portland

Sat 3/7

11:55 pm-9:51 am

1 stop7h 56m

$374

DecaturPortland

DEC - PDX

DECPDX

Decatur Arpt

Tue 3/3

3:20 pm-12:19 am

2 stops10h 59m

Portland

Sat 3/7

11:55 pm-9:51 am

1 stop7h 56m

$384

DecaturPortland

DEC - PDX

DECPDX

Decatur Arpt

Fri 10/24

9:38 am-9:06 pm

2 stops13h 28m

Portland

Mon 11/3

7:00 am-5:52 pm

1 stop8h 52m

$387

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Decatur, Illinois to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Decatur Arpt to Washington?

United Airlines is the most popular carrier operating from Decatur Arpt to Washington

Cheap Decatur, Illinois to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Decatur, Illinois to State of Washington

Direct flights	None

There are no direct flights from Decatur, Illinois to State of Washington. There are no popular flight routes from Decatur, Illinois to State of Washington.

Search flight deals

When did momondo last update prices for flights from Decatur Arpt Airport to Washington?
Prices for flights from Decatur Arpt Airport to Washington are refreshed on a daily basis.
How old do you have to be to fly from Decatur Arpt Airport to Washington?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Decatur Arpt Airport to Washington.
What documentation or ID do you need to fly to Washington?
The required travel and health documents for your Washington trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Decatur to Washington?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Decatur to Washington. momondo saves you time and could save you money on your trip.

Can I find flights from Decatur to Washington with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington from Decatur with this policy.

How can momondo help me find flights from Decatur to Washington?

Once you have performed a search for Decatur to Washington flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Decatur to Washington right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Decatur to Washington now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington and let you know when they change.

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Cheap flights from Decatur, Illinois to Washington from $284

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Decatur, Illinois to Washington

Cheap round-trip flights

Cheap one-way flights

United Airlines flights from Decatur, Illinois to State of Washington

Our best United Airlines deals on Decatur, Illinois to State of Washington flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Decatur, Illinois to Washington that are best for you.

See travel insights to Washington from

How to get the cheapest flight ticket from Decatur, Illinois to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Decatur Arpt to Washington?

United Airlines is the most popular carrier operating from Decatur Arpt to Washington

Cheap Decatur, Illinois to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Decatur, Illinois to State of Washington

Direct flights

When did momondo last update prices for flights from Decatur Arpt Airport to Washington?

How old do you have to be to fly from Decatur Arpt Airport to Washington?

What documentation or ID do you need to fly to Washington?

Why use momondo?

Why should I use momondo to find a flight deal from Decatur to Washington?

Can I find flights from Decatur to Washington with flexible booking policies on momondo?

How can momondo help me find flights from Decatur to Washington?

I’m not ready to book a flight from Decatur to Washington right now. Can momondo alert me if prices change?

An easier way to manage your State of Washington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington

Popular cities in Washington

Popular flights according to clicks in the last 7 days on momondo