Cheap flights from the United States to Decatur, Illinois from $149
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Decatur, Illinois departing on 5/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from the United States to Decatur
Recent round-trip flight deals from the United States to Decatur
Recent one-way flight deals from the United States to Decatur
Recent last minute flight deals from the United States to Decatur
Recent direct flight deals from the United States to Decatur
United Airlines flights from United States to Decatur, Illinois
Our best United Airlines deals on United States to Decatur, Illinois flight tickets
See travel insights to Decatur from
How to get the cheapest flight ticket from United States to Decatur, Illinois
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 day to depart on your flight to Decatur, Illinois?
The cheapest day to depart on your flight to Decatur, Illinois is on a Thursday when prices can be found for as low as $347. This is often the case because there is less demand to fly during this day of the week. Flights from United States to Decatur, Illinois on a Saturday will generally be more expensive and average around $529. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Decatur, Illinois?
At noon is the cheapest time of day to fly from United States to Decatur, Illinois when you can find flight prices for as low as $348. Flying to Decatur, Illinois at noon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Decatur, Illinois, so prices are often more expensive at around $480 per ticket.
What is the cheapest airline that flies from United States to Decatur Arpt?
United Airlines is the most popular carrier operating from United States to Decatur Arpt
What airlines fly to Decatur, Illinois?
American Airlines, United Airlines and Allegiant Air are the top three most popular airlines that fly to Decatur, Illinois from United States according to our data. American Airlines is the first choice among our users, with 70% of people opting to fly with this airline when traveling to Decatur, Illinois. Keep in mind that there are 5 different airlines that fly to Decatur, Illinois on a routine basis, so you have a few additional options to choose from.
How many flights depart from United States to Decatur, Illinois on average per week?
As of April 2025, there are 12 flights per week flying from United States to Decatur, Illinois. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.
How long does it take to fly to Decatur, Illinois?
The flight from United States to Decatur, Illinois depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from New York (a popular airport in United States) to Peoria, Illinois (the most popular airport in Decatur, Illinois), then the flight time is 4h 26m on average. If you fly from Boston (another popular airport in United States) to Peoria, Illinois, then the average flight time is 5h 21m.
Cheap United States to Decatur, Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from United States to Decatur, Illinois
Best Price Found | $238 |
|---|---|
Fastest flight time | 1h 05m |
Direct flights | Mon, Thu and Fri |
Airports in Decatur, Illinois | 1 airport |
When did momondo last update prices for flights from United States to Decatur Arpt Airport?
Prices for flights from United States to Decatur Arpt Airport are updated daily.
How many operators does momondo search for flights from United States to Decatur Arpt Airport?
As of April 2025, there is 1 operator available to choose from for flights from United States to Decatur Arpt Airport.
How old do you have to be to fly from United States to Decatur Arpt Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Decatur Arpt Airport.
What documentation or ID do you need to fly to Decatur Arpt Airport?
The travel and health documents required for your trip to Decatur Arpt Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Decatur Arpt Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from United States to Decatur, Illinois?
momondo data reveals that the most frequently booked plane model on the route from United States to Decatur, Illinois is Canadair (Bombardier) Regional Jet, representing 40.00% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 10.00%, Airbus A220-300 at 10.00%, and De Havilland (Bombardier) DHC-8-400 Dash 8Q at 10.00%.
Best airlines flying from United States to Decatur, Illinois
Compare and see reviews for airlines that fly from United States to Decatur, Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $323 | Free Cancellation | Rating 7.4 8,667 reviews |
Traveling to a place near Decatur?
Book flights to Decatur if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from United States to Decatur?
Finding the right flight to Decatur from United States is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Decatur quick and easy, saving you time and money.
Can I find flights from United States to Decatur with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Decatur from United States with this policy.
How can momondo help me find flights from United States to Decatur?
momondo provides multiple filters to help you find the best flight to Decatur from United States. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from United States to Decatur right now. Can momondo alert me if prices change?
Yes. momondo can track prices for United States to Decatur flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.