|The Eastern Iowa Airport|
|Owner||City of Cedar Rapids|
|Operator||Cedar Rapids Airport Commission|
|Serves||Cedar Rapids / Iowa City|
|Location||Cedar Rapids, Iowa|
|Elevation AMSL||869.4 ft / 264.9 m|
Eastern Iowa Airport ( IATA: CID, ICAO: KCID, FAA LID: CID) is a commercial airport in Cedar Rapids, Iowa, United States, on Wright Brothers Boulevard on the south edge of town, about two miles west of Interstate 380. CID covers 3,288 acres (1,331 ha). 
The airport in recent years has been served almost entirely by regional jets, however this is beginning to change. Delta now offers Boeing 717 flights to Atlanta and United to Denver on Airbus 320s and Boeing 738s. Additionally, United flies mainline Airbus 320 service to Chicago O'Hare Int'l. American, Delta, and United still utilize a majority of regional jets, although the size has increased on a majority of flights to 70-76 seat regional jets with first class cabins while Allegiant and Frontier fly Airbus 319/320/321s. The airport sees five airlines with non-stop flights to fourteen airports. The airport has 13 gates; six gates on the upper concourse (C) have jet bridge boarding and Gates B1-B7 are ground level boarding areas. Concourse B will be renovated beginning this summer to add a second level and 3 more gates. Once the renovation is complete all boarding gates will be upstairs, the B and C concourses will be no more and gates will be renumbered numerically without an alpha character. The new Gate 2 opened on October 10th, 2018, serving Delta.
Arriving passengers have a short walk to the baggage claim area. Several national rental car company counters and a courtesy shuttle counter are in this area.
On July 8, 2016 the airport announced new twice daily service from CID to Charlotte. The service started on November 4, 2016 and is flown on CRJ-700/900 aircraft by PSA Airlines on behalf of American Airlines.
On June 3, 2010, Runway 9/27 closed for reconstruction, reopening on September 23. A temporary runway had been set up parallel to the closed runway. Beginning July 3, 2010, and lasting for 4 weeks, Runway 13/31 was also closed as they rebuilt the intersection with Runway 9/27. 
Cedar Rapids' first airport was Hunter Field, a private airport established by Dan Hunter in the 1920s on Bowling Street SW north of U.S. Highway 30. The airport was used for private charter service, pilot training, and airmail, but it was unusable during bad weather.
Cedar Rapids Municipal Airport was completed with military funding in 1944 but was not dedicated until April 27, 1947. The Cedar Rapids Parks Department operated the airport until a new Airport Commission was established in 1945; Donald Hines, who led the effort to build the airport, was the commission's director until he retired in 1973 (he died in 1975). Scheduled east–west passenger service from United Airlines began in 1947, and north–south passenger service from Ozark Air Lines began in 1957. By 1969 the airport had 31 airline flights per day and recorded 353,000 passengers a year.
The present terminal designed by Brown, Healey, Bock Architects and Planners  was dedicated in 1986 with a ceremony that U.S. Secretary of Transportation Elizabeth Dole attended. The Cedar Rapids Airport was renamed The Eastern Iowa Airport in 1997 to reflect its status as a regional airport. In 2008 the airport enplaned and deplaned one million passengers for the first time in its history; it set a record in 2017 with 1,143,335 passengers. 
Eastern Iowa Airport has two passenger concourses: Concourse B with gates B1–B7, and Concourse C with gates C1–C6.
|DHL Aviation||Cincinnati, Kansas City|
|FedEx Express||Des Moines, Grand Forks, Indianapolis, Memphis, Madison, Sioux Falls|
|UPS Airlines||Chicago/Rockford, Des Moines, Louisville, Spencer|
|1||Chicago–O'Hare, Illinois||135,000||American, United|
|2||Denver, Colorado||93,000||Frontier, United|
|3||Dallas/Fort Worth, Texas||61,000||American|
|5||Minneapolis/St Paul, Minnesota||47,000||Delta|
|7||Charlotte, North Carolina||36,000||American|
|9||Las Vegas, Nevada||19,000||Allegiant|
- Marty Lenss : C.M., Airport Director
- Donald Swanson : Director of Finance & Administration
- Todd Gibbs : C.M., Director of Operations
- Pamela Hinman : Director of Marketing & Communications
- Kathleen Bell : Deputy Director of Finance & Administration
August 30, 1970 – US Navy Blue Angels pilot Lt. Ernie Christensen belly-landed his F-4J Phantom at the Eastern Iowa Airport in Cedar Rapids with one engine stuck in afterburner during an airshow at the airport. He ejected safely, while the aircraft ran off the runway.
July 11, 1975. A Grumman G-159 Gulfstream I took off from Cedar Rapids to Dallas-Addison Airport in Dallas, Texas. The aircraft encountered heavy rain on short final, and attempted a go around. The plane crashed on the runway on its second attempt to land. Probable cause was wind shear or sudden windshift. All occupants survived.
Scheduled airline traffic shares the Eastern Iowa Airport with cargo and general aviation traffic. There are numerous nearby airports that specialize in general aviation; the closest of these is Green Castle Airport.
- FAA Airport Master Record for CID ( PDF), effective 2012-07-26
- Kirchen, Rich (August 5, 1987). "Paul Manuel to Redesign Dubuque Airport Terminal". Telegraph Herald. Retrieved June 14, 2012.
- http://www.cbs2iowa.com/news/features/top-stories/stories/record-year-at-eastern-iowa-airport-33520.shtmll[ permanent dead link]
- "Allegiant Interactive Route Map". Retrieved 9 September 2018.
- "Flight schedules and notifications". Retrieved 9 September 2018.
- "FLIGHT SCHEDULES". Retrieved 9 September 2018.
- "Frontier". Retrieved 9 September 2018.
- "Timetable". Retrieved 9 September 2018.
- "Cedar Rapids/Iowa City, IA: The Eastern Iowa (CID)". Research and Innovative Technology Administration. Retrieved 2014-06-14.
- The Eastern Iowa Airport: History from The Eastern Iowa Airport's website, accessed February 26, 2006
|Wikimedia Commons has media related to Eastern Iowa Airport.|
- The Eastern Iowa Airport (official site)
- ( PDF), effective November 8, 2018
- AC-U-KWIK information for KCID
- Resources for this airport: