Y
{| class="wikitable sortable"
! style="text-align:left; width:4em;" | IATA
! style="text-align:left; width:5em;" | ICAO
! style="text-align:left;" | Airport name
! style="text-align:left;" | Location served
<!-- comments added to prevent addition of incorrect IATA codes -->
|- class="sortbottom"
! colspan="4" style="text-align:left; background:#ddd;"| -YA-
|-
| YAA || || Anahim Lake Airport (TC: CAJ4) || Anahim Lake, British Columbia, Canada
|-
| YAB || CYAB || Arctic Bay Airport (TC: CJX7) || Arctic Bay, Nunavut, Canada
|-
| YAC || CYAC || Cat Lake Airport || Cat Lake, Ontario, Canada
|-
| YAD || || Moose Lake Airport (TC: CJB4) || Moose Lake, Manitoba, Canada
|-
| YAG || CYAG || Fort Frances Municipal Airport || Fort Frances, Ontario, Canada
|-
| YAH || CYAH || La Grande-4 Airport || La Grande-4, Quebec, Canada
|-
| YAI || SCCH || General Bernardo O'Higgins Airport || Chillán, Chile
|-
| YAJ || || Lyall Harbour Seaplane Base || Saturna Island, British Columbia, Canada
|-
| YAK || PAYA || Yakutat Airport || Yakutat, Alaska, United States
|-
| YAL || CYAL || Alert Bay Airport || Alert Bay, British Columbia, Canada
|-
| YAM || CYAM || Sault Ste. Marie Airport || Sault Ste. Marie, Ontario, Canada
|-
| YAN || FZIR || Yangambi Airport || Yangambi, Democratic Republic of the Congo
|-
| YAO || FKKY || Yaoundé Airport || Yaoundé, Cameroon
|-
| YAP || PTYA || Yap International Airport (FAA: T11) || Yap, Federated States of Micronesia
|-
| YAQ || || Maple Bay Seaplane Base || Maple Bay, British Columbia, Canada
|-
| YAR || CYAD || La Grande-3 Airport || La Grande-3, Quebec, Canada
|-
| YAS || NFSW || Yasawa Island Airport || Yasawa, Fiji
|-
| YAT || CYAT || Attawapiskat Airport || Attawapiskat, Ontario, Canada
|-
| YAU || || Kattiniq/Donaldson Airport (TC: CTP9) || Raglan Mine, Quebec, Canada
|-
| YAV || || Mayne Island Water Aerodrome (Miner's Bay Seaplane Base) (TC: CAW7) || Mayne Island, British Columbia, Canada
<!-- YAW (CFB Shearwater/Shearwater Heliport, Shearwater, Nova Scotia, Canada) deleted. No airport with IATA code of YAW. See http://www.iata.org/publications/Pages/code-search.aspx. Retrieved 27 April 2016 -->
|-
| YAX || || Angling Lake/Wapekeka Airport
</references>
- - includes IATA codes
- Aviation Safety Network - IATA and ICAO airport codes
- Great Circle Mapper - IATA, ICAO and FAA airport codes