HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Maryland

$291+ Cheap flights from Decatur, IL (DEC) to Maryland

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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
DEC — BWI
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Decatur to Maryland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Decatur to Maryland

Keep the following information in mind while searching for Decatur to Maryland flight deals. Data was last updated July 29, 2025.

Round-trip from

$351
(United Airlines)

One-way from

$291
(United Airlines)
From Decatur Arpt to Maryland
Search Deals
One-way flight from Decatur Arpt to Maryland
Search Deals

Find flight deals from Decatur to Maryland

Cheapest flights from Decatur to Maryland
Explore the most affordable flight options available from Decatur to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/189:42 amDEC - BWI
1 stop6h 47mUnited Airlines
Tue 9/2310:51 amBWI - DEC
1 stop23h 05mUnited Airlines
Deal found 7/28$351

Cheapflights Fare Finder

 
Customize your flight search to find flights from Decatur to Maryland 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 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Decatur to Maryland that are best for you.

Fly from

Decatur

Fly to

Maryland

Route

Depart

Return

Price

DecaturBaltimore

DEC - BWI

DECBWI

Decatur Arpt

Thu 9/18

9:42 am-5:29 pm

1 stop6h 47m

Baltimore/Washington

Tue 9/23

10:51 am-8:56 am

1 stop23h 05m

$351

DecaturBaltimore

DEC - BWI

DECBWI

Decatur Arpt

Sun 8/17

6:55 pm-10:03 am

1 stop14h 08m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Decatur to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland from Decatur with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Decatur to Maryland

What is the cheapest month to book a flight from Decatur, Illinois to Maryland?

Currently, August is the cheapest month in which you can book a flight from Decatur, Illinois to Maryland (average of $241). Flying from Decatur, Illinois to Maryland in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. 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 Maryland. Reviews last updated July 29, 2025.
Peruse reviews from past customers who have flown with United Airlines from Decatur to Maryland to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,896 reviews
United Airlines
7.4
Good
8,896 reviews

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Decatur to Maryland. 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 Maryland?

    If you book a flight to Maryland from Decatur, you will be flying from Decatur Arpt, which is the city’s only airport. Decatur Arpt (DEC) is located 4.7 mi from the center of Decatur.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Decatur, Illinois to Maryland?

    Currently, August is the cheapest month in which you can book a flight from Decatur, Illinois to Maryland (average of $241). Flying from Decatur, Illinois to Maryland in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 Maryland

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to John F Kennedy Intl flights
O'Hare Intl to Newark flights
O'Hare Intl to LaGuardia flights
O'Hare Intl to Dallas/Fort Worth flights
O'Hare Intl to Seattle flights
O'Hare Intl to Las Vegas flights
O'Hare Intl to Denver flights
O'Hare Intl to Los Angeles flights
O'Hare Intl to Miami flights
O'Hare Intl to Orlando flights
O'Hare Intl to San Francisco flights
O'Hare Intl to Sky Harbor Intl flights
O'Hare Intl to Fort Lauderdale flights
O'Hare Intl to Boston flights
Midway to Las Vegas flights
O'Hare Intl to Reagan-National flights
Midway to Newark flights
Midway to LaGuardia flights
O'Hare Intl to Portland flights
O'Hare Intl to Honolulu flights
St. Louis to Las Vegas flights
O'Hare Intl to Tampa flights
O'Hare Intl to San Diego flights
O'Hare Intl to Atlanta flights
O'Hare Intl to Philadelphia flights
O'Hare Intl to Baltimore flights
O'Hare Intl to Ontario flights
Midway to Miami flights
O'Hare Intl to Austin flights
O'Hare Intl to Dulles Intl flights
Midway to John F Kennedy Intl flights
O'Hare Intl to Santa Ana flights
O'Hare Intl to Hobby flights
O'Hare Intl to Salt Lake City flights
O'Hare Intl to Raleigh flights
St. Louis to Seattle flights
O'Hare Intl to Nashville flights
Midway to Dallas/Fort Worth flights
Midway to Seattle flights
O'Hare Intl to New Orleans flights
O'Hare Intl to Charlotte flights
Midway to Denver flights
O'Hare Intl to George Bush Intcntl flights
O'Hare Intl to Fort Myers flights
Midway to Atlanta flights
O'Hare Intl to Charleston flights
Midway to Orlando flights
O'Hare Intl to Kalispell flights
Midway to Tampa flights
Midway to Dulles Intl flights

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.