Here's a list of 3 letter IATA airport codes, sorted by city name. Clicking on the code will show you the SeatSaleSpy.com list of airline seat sales to and from that airport, compiled from millions of searches on hundreds of travel and airline websites in the last few days. You can also see airline seat sale results between any two specific airports using the search forms to the right.

The airport codes are arranged alphabetically by city name. Click on the starting letter:

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Airport Codes (Cities starting with C)

CAH - Ca Mau, Vietnam (Ca Mau)
CAB - Cabinda, Angola (Cabinda)
CFB - Cabo Frio, Brazil (Cabo Frio)
CFC - Cacador, Brazil (Cacador)
OAL - Cacoal, Brazil (Cacoal)
CFR - Caen, France (Carpiquet)
CGY - Cagayan De Oro, Philippines (Lumbia)
CAG - Cagliari, Italy (Elmas)
CAI - Cairo, Egypt (Cairo)
CJA - Cajamarca, Peru (Cajamarca)
CBQ - Calabar, Nigeria (Calabar)
CJC - Calama, Chile (El Loa)
CYP - Calbayog, Philippines (Calbayog)
CDW - Caldwell, NJ (Caldwell Wright)
YYC - Calgary, AB, Canada (Calgary)
CLO - Cali, Colombia (Alfonso B. Aragon)
CLY - Calvi, France (Ste Catherine)
CXR - Cam Ranh, Vietnam (Cam Ranh)
CMW - Camaguey, Cuba (Ign Agramonte Intl)
YCB - Cambridge Bay, NU, Canada (Cambridge Bay)
YBL - Campbell River, BC, Canada (Campbell River)
CPE - Campeche, Mexico (Campeche Intl)
CPV - Campina Grande, Brazil (Joao Suassuna)
CPQ - Campinas, Brazil (Campinas)
CGR - Campo Grande, Brazil (Intl)
VCA - Can Tho, Vietnam (Can Tho)
CKZ - Canakkale, Turkey (Canakkale)
CUN - Cancun, Mexico (Cancun)
CAP - Cap Haitien, Haiti (Cap Haitien)
CSK - Cap Skirring, Senegal (Cap Skirring)
YTE - Cape Dorset, NU, Canada (Cape Dorset)
CGI - Cape Girardeau, MO (Cape Girardeau)
LUR - Cape Lisburne, AK (Cape Lisburne)
CPT - Cape Town, South Africa (Cape Town Intl)
CCS - Caracas, Venezuela (Simon Bolivar)
CKS - Carajas, Brazil (Carajas)
CNM - Carlsbad, NM (Cavern City)
MRY - Carmel/Monterey, CA (Carmel/Monterey)
CTG - Cartagena, Colombia (Rafael Nunez)
YRF - Cartwright, NL, Canada (Cartwright)
CUP - Carupano, Venezuela (Carupano)
CMN - Casablanca, Morocco (Mohamed V)
CAC - Cascavel, Brazil (Cascavel)
CPR - Casper, WY (Natrona County)
YCG - Castlegar, BC, Canada (Castlegar)
DCM - Castres, France (Mazamet)
YAC - Cat Lake, ON, Canada (Cat Lake)
CTC - Catamarca, Argentina (Catamarca)
CTA - Catania, Italy (Fontanarossa)
CRM - Catarman, Philippines (National)
MPH - Caticlan, Philippines (Malay)
CBT - Catumbela, Angola (Catumbela)
CYZ - Cauayan, Philippines (Cauayan)
CXJ - Caxias do Sul, Brazil (Campo Dos Bugres)
CAY - Cayenne, French Guiana (Rochambeau)
CYB - Cayman Brac, Cayman Islands (Gerrard-Smith)
CCC - Cayo Coco, Cuba (Cayo Coco)
CYO - Cayo Largo Del Sur, Cuba (Cayo Largo Del Sur)
CEB - Cebu, Philippines (Mactan International)
CDC - Cedar City, UT (Cedar City)
CID - Cedar Rapids, IA (Cedar Rapids)
CEM - Central, AK (Central)
CDR - Chadron, NE (Chadron)
ZBR - Chah-Bahar, Iran (Chah-Bahar)
CIK - Chalkyitsik, AK (Chalkyitsik)
CMF - Chambery, France (Chambery)
CMI - Champaign, IL (University-Willard)
IXC - Chandigarh, India (Chandigarh)
CGQ - Changchun, BJ, China (Changchun)
CGD - Changde, HN, China (Changde)
CSX - Changsha, HN, China (Changsha)
CIH - Changzhi, SX, China (Changzhi)
CZX - Changzhou, China (Changzhou)
CHQ - Chania, Greece (Souda)
CHG - Chaoyang, GD, China (Chaoyang Airport)
XAP - Chapeco, Brazil (Chapeco)
CHS - Charleston, SC (AFB-Municipal)
CRW - Charleston, WV (Yeager)
CLT - Charlotte, NC (Douglas)
CHO - Charlottesville, VA (Albemarle)
YHG - Charlottetown, NL, Canada (Charlottetown)
YYG - Charlottetown, PE, Canada (Charlottetown)
XCM - Chatham, ON, Canada (Chatham)
CHA - Chattanooga, TN (Lovell Field)
CYF - Chefornak, AK (Chefornak SPB)
CEK - Chelyabinsk, Russia (Chelyabinsk)
CTU - Chengdu, SC, China (Chengdu)
MAA - Chennai, India (Chennai)
CJJ - Cheongju, South Korea (Cheongju)
CER - Cherbourg, France (Maupertus)
CEE - Cherepovets, Russia (Cherepovets)
CWC - Chernovtsy, Ukraine (Chernovtsy)
CYX - Cherskiy, Russia (Cherskiy)
YCS - Chesterfield Inlet, NU, Canada (Chesterfield Inlet)
CTM - Chetumal, Mexico (Chetumal)
VAK - Chevak, AK (Chevak)
YHR - Chevery, QC, Canada (Chevery)
CYS - Cheyenne, WY (Cheyenne)
CNX - Chiang Mai, Thailand (Chiang Mai)
CEI - Chiang Rai, Thailand (Chiang Rai)
CYI - Chiayi, Taiwan (Chiayi)
YMT - Chibougamau, QC, Canada (Chibougamau)
CHI - Chicago, IL (All airports)
MDW - Chicago, IL (Midway)
ORD - Chicago, IL (O'Hare International)
PWK - Chicago, IL (Pal-Waukee)
CIX - Chiclayo, Peru (Cornel Ruiz)
CIC - Chico, CA (Chico)
CIF - Chifeng, NM, China (Chifeng)
KCQ - Chignik, AK (Chignik)
KCG - Chignik, AK (Fisheries)
KCL - Chignik, AK (Lagoon)
CUU - Chihuahua, Mexico (Fierro Villalobos)
VPY - Chimoio, Mozambique (Chimoio)
JKH - Chios, Greece (Chios)
CIP - Chipata, Zambia (Chipata)
CZN - Chisana, AK (Chisana Field)
YKU - Chisasibi, QC, Canada (Chisasibi)
HIB - Chisholm/Hibbing, MN (Chisholm/Hibbing)
KIV - Chisinau, Moldova (Chisinau)
HTA - Chita, Russia (Chita)
CJL - Chitral, Pakistan (Chitral)
CGP - Chittagong, Bangladesh (Patenga)
CFK - Chlef, Algeria (Chlef)
COQ - Choibalsan, Mongolia (Choibalsan)
CKH - Chokurdah, Russia (Chokurdah)
CKG - Chongqing, CQ, China (Chongqing)
XCH - Christmas Island, Christmas Island (Christmas Island)
CHU - Chuathbaluk, AK (Chuathbaluk)
CCZ - Chub Cay, The Bahamas (Chub Cay)
ZUM - Churchill Falls, NL, Canada (Churchill Falls)
YYQ - Churchill, MB, Canada (Churchill)
CFG - Cienfuegos, Cuba (Cienfuegos)
CVG - Cincinnati, OH (Cinci./N. Kentucky)
IRC - Circle, AK (Circle City)
CME - Ciudad Del Carmen, Mexico (Ciudad Del Carmen)
AGT - Ciudad Del Este, Paraguay (Alejo Garcia)
CJS - Ciudad Juarez, Mexico (Abraham Gonzalez)
CEN - Ciudad Obregon, Mexico (Ciudad Obregon)
CQM - Ciudad Real, Spain (Central Airport)
CVM - Ciudad Victoria, Mexico (Ciudad Victoria)
CLP - Clarks Point, AK (Clarks Point)
CKB - Clarksburg, WV (Benedum)
CFE - Clermont-Ferrand, France (Aulnat)
CLE - Cleveland, OH (Hopkins Intl)
CVN - Clovis, NM (Clovis)
CLJ - Cluj Napoca, Romania (Napoca)
YCY - Clyde River, NU, Canada (Clyde River)
CIJ - Cobija, Bolivia (E. Beltram)
OCC - Coca, Ecuador (Coca)
CBB - Cochabamba, Bolivia (J Wilsterman)
CCK - Cocos Islands, Cocos (Keeling) Islands (Cocos Islands)
COD - Cody/Yellowstone, WY (E.E. Faust)
KCC - Coffman Cove, AK (Coffman Cove SPB)
CJB - Coimbatore, India (Peelamedu)
CDB - Cold Bay, AK (Cold Bay)
CLQ - Colima, Mexico (Colima)
CLL - College Station, TX (Easterwood Field)
CGN - Cologne, Germany (Köln/Bonn)
CMB - Colombo, Sri Lanka (Bandaranayake Intl)
COS - Colorado Springs, CO (Colorado Springs)
COU - Columbia, MO (Columbia Regional)
CAE - Columbia, SC (Metropolitan Airport)
CSG - Columbus, GA (Metropolitan Area)
GTR - Columbus, MS (Golden Triangle Reg.)
CMH - Columbus, OH (Columbus)
LCK - Columbus, OH (Rickenbacker)
YCK - Colville Lake, NT, Canada (Colville Lake)
CRD - Comodoro Rivadavia, Argentina (Comodoro Rivadavia)
YQQ - Comox, BC, Canada (Comox)
VCS - Con Dao, Vietnam (Coong)
CKY - Conakry, Guinea (Conakry)
CCP - Concepcion, Chile (Carriel Sur)
CND - Constanta, Romania (Kogalniceanu)
CZL - Constantine, Algeria (Ain El Bey)
CPH - Copenhagen, Denmark (Copenhagen Airport)
CPO - Copiapo, Chile (Chamonate)
YZS - Coral Harbour, NU, Canada (Coral Harbour)
COR - Cordoba, Argentina (Pajas Blancas)
CDV - Cordova, AK (Mudhole Smith)
CFU - Corfu, Greece (I. Kapodistrias)
ORK - Cork, Ireland (Cork)
ELM - Corning/Elmira, NY (Corning-Elmira)
YCC - Cornwall, ON, Canada (Cornwall)
CZE - Coro, Venezuela (Coro)
CZU - Corozal, Colombia (Corozal)
CRP - Corpus Christi, TX (Corpus Christi)
CNQ - Corrientes, Argentina (Camba Punta)
CEZ - Cortez, CO (Montezuma County)
CMG - Corumba, Brazil (Intl)
CVU - Corvo Island, Portugal (Corvo Island)
CBO - Cotabato, Philippines (Awang)
COO - Cotonou, Benin (Cotonou)
YCA - Courtenay, BC, Canada (Courtenay)
CXB - Cox's Bazar, Bangladesh (Cox's Bazar)
CZM - Cozumel, Mexico (Cozumel)
CGA - Craig, AK (Craig SPB)
CRA - Craiova, Romania (Craiova)
YXC - Cranbrook, BC, Canada (Cranbrook)
CEC - Crescent City, CA (McNamara Field)
CCM - Criciúma, Brazil (Criciuma)
CKD - Crooked Creek, AK (Crooked Creek)
CRI - Crooked Island, The Bahamas (Crooked Island)
YCR - Cross Lake, MB, Canada (Cross Lake)
CZS - Cruzeiro Do Sul, Brazil (Campo Intl)
CUC - Cucuta, Colombia (Camilo Dazo)
CUE - Cuenca, Ecuador (Cuenca)
CGB - Cuiabá, Brazil (M. Rondon)
CUL - Culiacan, Mexico (Fedl De Bachigualato)
CUM - Cumana, Venezuela (Cumana)
CUF - Cuneo, Italy (Levaldigi)
CUR - Curacao, Netherlands Antilles (Aeropuerto Hato)
CWB - Curitiba, Brazil (Afonso Pena)
CUZ - Cuzco, Peru (Velazco Astete)

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