HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Decatur (DEC) to Washington from $311

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DEC — SEA
May 12 — May 191
From?
To?
Sun 5/12
Sun 5/19
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

When is the cheapest time to fly from Decatur, Illinois to State of Washington (DEC - WA)?

When flying from Decatur, Illinois to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap United Airlines flights from Decatur to Washington

Explore cheap flight options specifically provided by United Airlines for the route between Decatur and Washington. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Fri 5/315:15 pmDEC - SEA
1 stop7h 08mUnited Airlines
Sun 6/27:00 amSEA - DEC
1 stop7h 18mUnited Airlines
Deal found 5/6$373
Sat 6/811:45 amDEC - SEA
2 stops12h 26mUnited Airlines
Mon 6/1011:59 pmSEA - DEC
1 stop8h 47mUnited Airlines
Deal found 5/6$383
Sat 6/811:45 amDEC - SEA
1 stop8h 55mUnited Airlines
Mon 6/1011:59 pmSEA - DEC
1 stop8h 47mUnited Airlines
Deal found 5/6$398
Sat 6/1511:45 amDEC - SEA
2 stops12h 26mUnited Airlines
Mon 6/1711:59 pmSEA - DEC
1 stop8h 47mUnited Airlines
Deal found 5/6$408
Thu 6/135:15 pmDEC - SEA
1 stop8h 43mUnited Airlines
Sat 6/155:48 pmSEA - DEC
1 stop14h 58mUnited Airlines
Deal found 5/6$409
Sat 6/2211:45 amDEC - SEA
2 stops12h 26mUnited Airlines
Mon 6/2411:59 pmSEA - DEC
1 stop8h 47mUnited Airlines
Deal found 5/6$433
Fri 6/145:15 pmDEC - SEA
1 stop27h 25mUnited Airlines
Mon 6/1711:59 pmSEA - DEC
1 stop8h 47mUnited Airlines
Deal found 5/6$434
Wed 6/125:15 pmDEC - SEA
1 stop18h 32mUnited Airlines
Sat 6/155:48 pmSEA - DEC
1 stop14h 58mUnited Airlines
Deal found 5/6$445
Wed 6/55:15 pmDEC - SEA
2 stops16h 47mUnited Airlines
Sat 6/811:59 pmSEA - DEC
1 stop8h 47mUnited Airlines
Deal found 5/6$456

Cheap Decatur to Washington flights in May & June 2024

Find cheap flight options from Decatur to Washington specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Prices were last updated on May 7, 2024.
Fri 5/315:15 pmDEC - SEA
1 stop7h 08mUnited Airlines
Sun 6/27:00 amSEA - DEC
1 stop7h 18mUnited Airlines
Deal found 5/6$373
Sat 6/811:45 amDEC - SEA
2 stops12h 26mUnited Airlines
Mon 6/1011:59 pmSEA - DEC
1 stop8h 47mUnited Airlines
Deal found 5/6$383
Sat 6/811:45 amDEC - SEA
1 stop8h 55mUnited Airlines
Mon 6/1011:59 pmSEA - DEC
1 stop8h 47mUnited Airlines
Deal found 5/6$398
Sat 6/1511:45 amDEC - SEA
2 stops12h 26mUnited Airlines
Mon 6/1711:59 pmSEA - DEC
1 stop8h 47mUnited Airlines
Deal found 5/6$408
Thu 6/135:15 pmDEC - SEA
1 stop8h 43mUnited Airlines
Sat 6/155:48 pmSEA - DEC
1 stop14h 58mUnited Airlines
Deal found 5/6$409
Sat 6/2211:45 amDEC - SEA
2 stops12h 26mUnited Airlines
Mon 6/2411:59 pmSEA - DEC
1 stop8h 47mUnited Airlines
Deal found 5/6$433
Fri 6/145:15 pmDEC - SEA
1 stop27h 25mUnited Airlines
Mon 6/1711:59 pmSEA - DEC
1 stop8h 47mUnited Airlines
Deal found 5/6$434
Wed 6/125:15 pmDEC - SEA
1 stop18h 32mUnited Airlines
Sat 6/155:48 pmSEA - DEC
1 stop14h 58mUnited Airlines
Deal found 5/6$445
Wed 6/55:15 pmDEC - SEA
2 stops16h 47mUnited Airlines
Sat 6/811:59 pmSEA - DEC
1 stop8h 47mUnited Airlines
Deal found 5/6$456

Decatur to Washington 2024 flight deals

Discover exclusive flight deals for travel between Decatur and Washington in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Fri 5/315:15 pmDEC - SEA
1 stop7h 08mUnited Airlines
Sun 6/27:00 amSEA - DEC
1 stop7h 18mUnited Airlines
Deal found 5/6$373
Sat 6/811:45 amDEC - SEA
2 stops12h 26mUnited Airlines
Mon 6/1011:59 pmSEA - DEC
1 stop8h 47mUnited Airlines
Deal found 5/6$383
Sat 6/811:45 amDEC - SEA
1 stop8h 55mUnited Airlines
Mon 6/1011:59 pmSEA - DEC
1 stop8h 47mUnited Airlines
Deal found 5/6$398
Sat 6/1511:45 amDEC - SEA
2 stops12h 26mUnited Airlines
Mon 6/1711:59 pmSEA - DEC
1 stop8h 47mUnited Airlines
Deal found 5/6$408
Thu 6/135:15 pmDEC - SEA
1 stop8h 43mUnited Airlines
Sat 6/155:48 pmSEA - DEC
1 stop14h 58mUnited Airlines
Deal found 5/6$409
Sat 6/2211:45 amDEC - SEA
2 stops12h 26mUnited Airlines
Mon 6/2411:59 pmSEA - DEC
1 stop8h 47mUnited Airlines
Deal found 5/6$433
Fri 6/145:15 pmDEC - SEA
1 stop27h 25mUnited Airlines
Mon 6/1711:59 pmSEA - DEC
1 stop8h 47mUnited Airlines
Deal found 5/6$434
Wed 6/125:15 pmDEC - SEA
1 stop18h 32mUnited Airlines
Sat 6/155:48 pmSEA - DEC
1 stop14h 58mUnited Airlines
Deal found 5/6$445
Wed 6/55:15 pmDEC - SEA
2 stops16h 47mUnited Airlines
Sat 6/811:59 pmSEA - DEC
1 stop8h 47mUnited Airlines
Deal found 5/6$456

One-way flights to Washington from Decatur

Search for one-way flight options from Decatur to Washington. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.
Sun 6/25:15 pmDEC - SEA
1 stop18h 32mUnited Airlines
Deal found 5/6$311
Mon 6/311:45 amDEC - SEA
1 stop8h 55mUnited Airlines
Deal found 5/6$314
Mon 6/311:45 amDEC - SEA
3 stops39h 01mUnited Airlines
Deal found 5/6$322
Mon 6/311:45 amDEC - SEA
2 stops22h 17mUnited Airlines
Deal found 5/6$330
Sun 6/25:15 pmDEC - SEA
2 stops31h 35mUnited Airlines
Deal found 5/6$395
Sun 6/211:45 amDEC - SEA
3 stops25h 42mUnited Airlines
Deal found 5/6$1,130

Find flights from Decatur to Washington within your budget

Customize your flight search to find flights from Decatur to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 7, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$373 - $456

Route

Depart

Return

Price

Decatur ArptSeattle/Tacoma Intl

DEC - SEA

DECSEA

Decatur Arpt

Fri 5/31

1 stop7h 08m

Seattle/Tacoma Intl

Sun 6/2

1 stop7h 18m

$373

Decatur ArptSeattle/Tacoma Intl

DEC - SEA

DECSEA

Decatur Arpt

Sat 6/8

2 stops12h 26m

Seattle/Tacoma Intl

Mon 6/10

1 stop8h 47m

$383

Decatur ArptSeattle/Tacoma Intl

DEC - SEA

DECSEA

Decatur Arpt

Sat 6/8

1 stop8h 55m

Seattle/Tacoma Intl

Mon 6/10

1 stop8h 47m

$398

Decatur ArptSeattle/Tacoma Intl

DEC - SEA

DECSEA

Decatur Arpt

Sat 6/15

2 stops12h 26m

Seattle/Tacoma Intl

Mon 6/17

1 stop8h 47m

$408

Decatur ArptSeattle/Tacoma Intl

DEC - SEA

DECSEA

Decatur Arpt

Thu 6/13

1 stop8h 43m

Seattle/Tacoma Intl

Sat 6/15

1 stop14h 58m

$409

Decatur ArptSeattle/Tacoma Intl

DEC - SEA

DECSEA

Decatur Arpt

Sat 6/22

2 stops12h 26m

Seattle/Tacoma Intl

Mon 6/24

1 stop8h 47m

$433

Decatur ArptSeattle/Tacoma Intl

DEC - SEA

DECSEA

Decatur Arpt

Fri 6/14

1 stop27h 25m

Seattle/Tacoma Intl

Mon 6/17

1 stop8h 47m

$434

Decatur ArptSeattle/Tacoma Intl

DEC - SEA

DECSEA

Decatur Arpt

Wed 6/12

1 stop18h 32m

Seattle/Tacoma Intl

Sat 6/15

1 stop14h 58m

$445

Decatur ArptSeattle/Tacoma Intl

DEC - SEA

DECSEA

Decatur Arpt

Wed 6/5

2 stops16h 47m

Seattle/Tacoma Intl

Sat 6/8

1 stop8h 47m

$456

Flights are sorted by cheapest first

Deals found on 5/6

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated May 7, 2024.
United Airlines
7.4
Good
11,090 reviews
Check prices

Crew

8.1

Overall

7.4

Comfort

7.2

Food

6.7

Entertainment

7.1

Boarding

7.7

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

United Airlines
7.4
Good
11,090 reviews
United Airlines
7.4
Good
11,090 reviews
Check prices

Crew

8.1

Overall

7.4

Comfort

7.2

Food

6.7

Entertainment

7.1

Boarding

7.7

Reviews

1 / 10

The staff were pleasant. There was no food or entertainment.

Related info for your journey

Find useful and relevant information for your journey from Decatur to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Decatur to Washington?

    Most people fly from Decatur Arpt (DEC) if they book a flight from Decatur to Washington. Decatur Arpt is conveniently located just 4.7 mi from Decatur’s city center.

  • Can I find flights from Decatur, Illinois to State of Washington for under $400 on Cheapflights?

    Yes, there are multiple flights from Decatur, Illinois to State of Washington for under $400. The cheapest flight booked recently is on United Airlines for just $373, but on average you can expect to pay $453.

  • What does DEC to SEA mean?

    Great question - DEC to SEA just means Decatur Arpt Airport to Seattle/Tacoma Intl Airport. Now you’ll know what these unique codes when you look for flights! Spokane Airport (GEG), Pasco Tri Cities Airport (PSC), Bellingham Airport (BLI), Everett Paine Field Airport (PAE), Seattle Lake Union Spb Airport (LKE) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Decatur to Washington that include extra baggage allowance?

    The amount of baggage you can bring on your Decatur to Washington flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Decatur to Washington with specific airlines?

    Yes, Cheapflights allows you to browse and filter Decatur to Washington flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Decatur to Washington that include hotel bookings?

    Yes. In addition to deals on Decatur to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Decatur to Washington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Decatur to Washington.

  • Can I find deals for business class flights from Decatur to Washington?

    Yes. Cheapflights offers flight deals from Decatur to Washington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Decatur to Washington that allow pets onboard?

    Many airlines flying from Decatur to Washington offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Decatur to Washington?

    Yes, you can often find last-minute deals on Decatur to Washington flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Decatur, Illinois to State of Washington flight deals updated?

    The Decatur, Illinois to State of Washington flight deals you see on this page were last updated on 5/6.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Decatur to Washington
See prices for flight routes from nearby airports that may be better suited for you.

O'Hare Intl to Las Vegas flights
O'Hare Intl to Seattle flights
O'Hare Intl to LaGuardia flights
O'Hare Intl to Orlando flights
O'Hare Intl to Los Angeles flights
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to Newark flights
O'Hare Intl to Dallas/Fort Worth flights
O'Hare Intl to Boston flights
O'Hare Intl to Miami flights
O'Hare Intl to San Francisco flights
O'Hare Intl to Fort Lauderdale flights
Midway to Newark flights
O'Hare Intl to Sky Harbor Intl flights
Midway to Seattle flights
O'Hare Intl to Tampa flights
Midway to John F Kennedy Intl flights
O'Hare Intl to Hobby flights
Midway to LaGuardia flights
O'Hare Intl to Atlanta flights
O'Hare Intl to Reagan-National flights
O'Hare Intl to Denver flights
O'Hare Intl to Baltimore flights
O'Hare Intl to George Bush Intcntl flights
O'Hare Intl to San Diego flights
Midway to Atlanta flights
O'Hare Intl to Salt Lake City flights
O'Hare Intl to Dulles Intl flights
O'Hare Intl to Nashville flights
Midway to Los Angeles flights
O'Hare Intl to Ontario flights
Midway to Boston flights
O'Hare Intl to Austin flights
Midway to Las Vegas flights
O'Hare Intl to Santa Ana flights
O'Hare Intl to Honolulu flights
O'Hare Intl to Philadelphia flights
O'Hare Intl to Raleigh flights
O'Hare Intl to Portland flights
O'Hare Intl to Burbank flights
O'Hare Intl to Fort Myers flights
Midway to Hobby flights
St. Louis to Seattle flights
O'Hare Intl to New Orleans flights
O'Hare Intl to Oakland flights
Midway to Reagan-National flights
Midway to San Diego flights
O'Hare Intl to Portland flights
O'Hare Intl to Charleston flights
Midway to Fort Lauderdale flights
Phoenix to San Francisco flights
Dallas to Hyderabad flights
Oakland, California to Las Vegas flights
Houston to Hawaii flights
USA to Maldives flights
Orlando to Newark Airport flights
Los Angeles to Tokyo flights
Denver to Los Angeles flights
Portland to Las Vegas flights
Miami to Los Angeles flights
New York to Dubai flights
Decatur, Illinois to U.S. Virgin Islands flights

Search flights from Decatur to Washington by cabin class

Find flights from Decatur to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Saint Peter Jersey
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Naxos
Flights to Ningbo Lishe Intl
Flights to Edremit/Korfez
Flights to Bourgas
Flights to Bodø
Flights to Pellston Emmet County
Flights to Cornwall Newquay
Flights to Ordu/Giresun
Flights to Batumi
Flights to Mason City
Flights to Biarritz Parme
Flights to Zakynthos Dionsios Salomos
Flights to Cortez Montezuma County
Flights to Clermont-Ferrand Aulnat
Flights to Nevsehir
Flights to Hyannis Barnstable
Flights to Girona Costa Brava
Flights to Kagoshima
Flights to Perugia Sant Egidio
Flights to Oran Es Senia
Flights to Chios

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Decatur to Washington?

Cheapflights helps you search for flights from Decatur to Washington via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Decatur to Washington?

Millions of users choose and trust Cheapflights to book the best flight deals from Decatur to Washington for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Decatur to Washington with no change fees?

Yes, we can. To see specific flights from Decatur to Washington with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Decatur to Washington become cheaper?

Yes! Start tracking prices for Decatur to Washington flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines