Flights to Decatur, Illinois

Explore Decatur, United States, where local culture meets regional scenery.

IllinoisCentral Daylight TimeDEC
Departure
Return
Best round-trip fare
$143.00
Nonstop from
1
Best time to visit
May, Jun, Sep, Oct
Updated
2026-10-28

Decatur travel overview

Decatur is located in United States (region code: US-IL) and is served by candidate airport code(s) DEC. Visitors can explore Decatur's town center, local markets, cultural sites, and surrounding regional landscapes.

State
Illinois
Population
70,522 (2022)
Time zone
Central Daylight Time
Average stay
2–3 days
Nearest airport
Decatur Airport (DEC)
Straight-line distance
7.6 km

Popular flights to Decatur

Find the most popular routes to Decatur, with flight times, airlines and typical prices.

Popular flight routes to Decatur
FromFlight timeAirlines(main)Weekly flightsFrom priceRoute
Chicago (ORD)70 minUnited Airlines12$143.00View route

Airports serving Decatur

Candidate airport code(s) associated with Decatur include DEC; verify your ticket's IATA code and ground transport links to central Decatur.

Decatur Airport (DEC)

DEC is the candidate air gateway associated with Decatur, United States; arrive at least 90–120 minutes before regional flights and 3 hours before international departures.

Distance to downtown
7.6 km
Typical drive time
Approx. 6 min
Terminals
1
Airlines by route coverage
United Airlines
Ground transport
Ground transport between DEC Airport and central Decatur includes airport buses/public transit, official terminal taxis, car rentals, and pre-arranged hotel transfers.

Best time to visit Decatur

No data

Average temperature and rainfall

High (°F)Low (°F)Rainfall (in)
100°7″75°5″50°4″25°2″0°0″1: high 30.4°F, low 15.8°F, rainfall 25.1 mmJan2: high 39.4°F, low 22.8°F, rainfall 32.3 mmFeb3: high 59.0°F, low 37.9°F, rainfall 65 mmMar4: high 64.9°F, low 45.1°F, rainfall 162.5 mmApr5: high 71.8°F, low 53.2°F, rainfall 87.6 mmMay6: high 83.1°F, low 66.6°F, rainfall 87 mmJun7: high 86.2°F, low 71.4°F, rainfall 108.9 mmJul8: high 81.9°F, low 65.3°F, rainfall 49.3 mmAug9: high 80.6°F, low 60.3°F, rainfall 28.4 mmSep10: high 70.2°F, low 51.1°F, rainfall 39.9 mmOct11: high 52.9°F, low 36.3°F, rainfall 61 mmNov12: high 38.1°F, low 22.1°F, rainfall 38 mmDec

Recommended months

May – JuneSeptember – October

No data

Seasons

WinterNo data

No data

SpringNo data

No data

SummerNo data

No data

AutumnNo data

No data

Top things to do in Decatur

Landmarks, outdoor escapes and local culture for your Decatur itinerary.

Downtown Decatur

Downtown Decatur in Illinois, USA, offers restaurants and shopping.

Scovill Zoo

Consider Scovill Zoo in Decatur; check seasonal hours, admission and animal availability with the zoo.

Decatur city transport

Compare practical ways to travel from the airport and around the city.

Decatur transport options
TransportBest forTime to downtownTypical cost
DEC Airport to Central Decatur Ground TransferTravelers arriving or departing Decatur via DEC15–50 minUSD 2–35 · estimated one-way airport-to-town; see cost notes · as of 2026-10-20 · Reference estimate (as of 2026-10-20): 15–50 minutes one-way between DEC and central Decatur; from USD 2.0 per person by public transit up to USD 35.0 per vehicle by taxi. Original charging basis: one-way DEC to central Decatur: public bus per person vs taxi per car in USD.

Where to stay in Decatur

When staying in Decatur, consider central town districts or areas near main transport corridors and DEC airport connections.

Decatur Conference Center Hotel Area

Editorial comparison suggestion: use Decatur Conference Center & Hotel at 4191 U.S. 36 West as a concrete lodging reference. Check its current availability, routes to planned venues, parking and check-in arrangements before booking.

Decatur trip planning

Spend your first day exploring central Decatur, local museums, and markets, and dedicate a second day to nearby nature trails or regional landmarks.

Daily budget
USD 110–260 · estimated per person/day in USD; local stay, meals & transit · 2026-10-20 · Reference estimate (as of 2026-10-20): expect about USD 110–260 per person/day for budget-to-midrange lodging, meals, and local transit in Decatur (quoted in USD, excluding flights).
Local time
No data
Tipping
In United States, tipping 15–20% of the pre-tax bill is customary at sit-down restaurants and for taxis; check whether a service charge is already included.
Power outlets
United States uses 120 V, 60 Hz power with standard Type A and Type B outlets.
Accessibility
Main terminal facilities at DEC and modern buildings in Decatur generally provide basic accessible access, while older streets or rural trails may have uneven surfaces.
Suggested stay
2–3 days

Explore more destinations

Pair your visit to Decatur with regional destination Belleville. Belleville: Belleville shares regional transport links and cultural themes with Decatur in United States, making a natural multi-city pairing. Bloomington/Normal: Bloomington/Normal shares regional transport links and cultural themes with Decatur in United States, making a natural multi-city pairing.

Popular routes from Decatur

Allow ample buffer time for ground transfers to DEC airport or intercity rail/bus terminals when departing Decatur.

Frequently asked questions about Decatur

Which airport codes and payment preparations should I note when visiting Decatur, United States?

Decatur is associated with candidate airport code(s) DEC; local transactions use USD, so carry both a major payment card and some USD cash for local transit and markets.