| ID | | City | | Name |
|---|
| U36 | | Aberdeen | | Aberdeen Municipal Airport |
| U01 | | American Falls | | Savage Field Airport |
| KAOC | | Arco | | Arco-Butte County Airport |
| 55H | | Atlanta | | Atlanta Airport |
| U45 | | Atlanta | | Graham USFS Airport |
| 52U | | Atlanta | | Weatherby USFS Airport |
| U37 | | Atomic City | | Midway Airport |
| U46 | | Atomic City | | Big Southern Butte Airport |
| U48 | | Atomic City | | Coxs Well Airport |
| U51 | | Bancroft | | Bancroft Municipal Airport |
| U54 | | Bernard | | Bernard USFS Airport |
| U60 | | Big Creek | | Big Creek Airport |
| I08 | | Big Creek Ranger Station | | Cabin Creek USFS Airport |
| U02 | | Blackfoot | | McCarley Field Airport |
| KBOI | | Boise | | Boise Air Terminal/Gowen Field |
| 65S | | Bonners Ferry | | Boundary County Airport |
| U03 | | Buhl | | Buhl Municipal Airport |
| KBYI | | Burley | | Burley Municipal Airport |
| KEUL | | Caldwell | | Caldwell Executive Airport |
| U65 | | Carey | | Carey Airport |
| 0U7 | | Carey | | Hollow Top Airport |
| U70 | | Cascade | | Cascade Airport |
| C64 | | Cayuse Creek | | Cayuse Creek USFS Airport |
| KLLJ | | Challis | | Challis Airport |
| C53 | | Challis | | Lower Loon Creek Airport |
| U72 | | Challis | | Upper Loon Creek USFS Airport |
| D47 | | Challis | | Cougar Ranch Airport |
| ID8 | | Challis | | Marble Creek Airport |
| U79 | | Chamberlain Guard Station | | Chamberlain USFS Airport |
| KCOE | | Coeur d'Alene | | Coeur d'Alene Airport - Pappy Boyington Field |
| S77 | | Coeur d'Alene | | Magee Airport |
| U81 | | Cold Meadows Guard Station | | Cold Meadows USFS Airport |
| 66S | | Coolin | | Cavanaugh Bay Airport |
| S84 | | Cottonwood | | Cottonwood Municipal Airport |
| U82 | | Council | | Council Municipal Airport |
| S89 | | Craigmont | | Craigmont Municipal Airport |
| A05 | | Dixie | | Dixie USFS Airport |
| C48 | | Dixie | | Wilson Bar USFS Airport |
| U84 | | Donnelly | | Donald D Coski Memorial Airport |
| U58 | | Downey | | Downey (Hyde Memorial) Airport |
| KDIJ | | Driggs | | Driggs/Reed Memorial Airport |
| U41 | | Dubois | | Dubois Municipal Airport |
| S90 | | Elk City | | Elk City Airport |
| S78 | | Emmett | | Emmett Municipal Airport |
| U86 | | Fairfield | | Fairfield/Frostenson Airfield |
| S92 | | Fish Lake | | Fish Lake USFS Airport |
| U88 | | Garden Valley | | Garden Valley Airport |
| U89 | | Glenns Ferry | | Glenns Ferry Municipal Airport |
| KGNG | | Gooding | | Gooding Municipal Airport |
| KGIC | | Grangeville | | Idaho County Airport |
| U91 | | Grasmere | | Grasmere Airport |
| KSUN | | Hailey | | Friedman Memorial Airport |
| U93 | | Hailey | | Magic Reservoir Airport |
| U94 | | Hazelton | | Hazelton Municipal Airport |
| S66 | | Homedale | | Homedale Municipal Airport |
| U97 | | Howe | | Howe Airport |
| U98 | | Idaho City | | Idaho City USFS Airport |
| KIDA | | Idaho Falls | | Idaho Falls Regional Airport |
| S81 | | Indian Creek | | Indian Creek USFS Airport |
| U53 | | Island Park | | Henrys Lake Airport |
| KJER | | Jerome | | Jerome County Airport |
| S73 | | Kamiah | | Kamiah Municipal Airport |
| S83 | | Kellogg | | Shoshone County Airport |
| U61 | | Ketchum | | Twin Bridges Airport |
| U99 | | Kimama | | Laidlaw Corrals Airport |
| S82 | | Kooskia | | Kooskia Municipal Airport |
| 0U0 | | Landmark | | Landmark USFS Airport |
| U00 | | Leadore | | Leadore Airport |
| KLWS | | Lewiston | | Lewiston/Nez Perce County Airport |
| 0U1 | | Lowman | | Warm Springs Creek Airport |
| 1DA | | Lucile | | Big Bar USFS Airport |
| U62 | | Mackay | | Mackay Airport |
| 0U2 | | Mackay | | Copper Basin Airport |
| 0U3 | | Mahoney Creek | | Mahoney Creek USFS Airport |
| KMLD | | Malad City | | Malad City Airport |
| 0U8 | | May | | May Airport |
| KMYL | | Mc Call | | Mc Call Municipal Airport |
| 24K | | Mc Call | | Krassel USFS Airport |
| 0U9 | | Midvale | | Lee Williams Memorial Airport |
| 1U0 | | Minidoka | | Bear Trap Airport |
| U92 | | Moore | | Antelope Valley Airport |
| 1U1 | | Moose Creek Ranger Station | | Moose Creek USFS Airport |
| U76 | | Mountain Home | | Mountain Home Municipal Airport |
| 1U2 | | Mud Lake | | Mud Lake/West Jefferson County Airport |
| 1U3 | | Murphy | | Murphy Airport |
| KMAN | | Nampa | | Nampa Municipal Airport |
| 1U4 | | New Meadows | | New Meadows Airport |
| 0S5 | | Nezperce | | Nezperce Municipal Airport |
| 67S | | Nordman | | Priest Lake USFS Airport |
| 1U6 | | Oakley | | Oakley Municipal Airport |
| S68 | | Orofino | | Orofino Municipal Airport |
| 75C | | Orogrande | | Orogrande Airport |
| 1U7 | | Paris | | Bear Lake County Airport |
| 50S | | Parma | | Parma Airport |
| S75 | | Payette | | Payette Municipal Airport |
| 1U9 | | Pine | | Pine Airport |
| KPIH | | Pocatello | | Pocatello Regional Airport |
| 1S1 | | Porthill | | Eckhart International Airport |
| 2U0 | | Prairie | | Smith Prairie Airport |
| U10 | | Preston | | Preston Airport |
| 1S6 | | Priest River | | Priest River Municipal Airport |
| KRXE | | Rexburg | | Rexburg-Madison County Airport |
| U56 | | Rigby | | Rigby Airport |
| 2U4 | | Rockford | | Rockford Municipal Airport |
| KSMN | | Salmon | | Lemhi County Airport |
| 4D2 | | Salmon | | Hoodoo Meadows Airport |
| KSZT | | Sandpoint | | Sandpoint Airport |
| 2U5 | | Shearer | | Shearer USFS Airport |
| 1S7 | | Slate Creek | | Slate Creek Airport |
| U87 | | Smiley Creek | | Smiley Creek Airport |
| U78 | | Soda Springs | | Allen H Tigert Airport |
| 85U | | Soldier Bar | | Soldier Bar USFS Airport |
| U12 | | St Anthony | | Stanford Field Airport |
| S72 | | St Maries | | Jack A Buell Airport |
| 2U7 | | Stanley | | Stanley Airport |
| U63 | | Stanley | | Bruce Meadows Airport |
| 2U8 | | Stanley | | Thomas Creek Airport |
| 0ID | | Thatcher | | W E Ranch Airport |
| 3U0 | | Three Creek | | Murphy Hot Springs Airport |
| KTWF | | Twin Falls | | Joslin Field/Magic Valley Regional Airport |
| 3U1 | | Warren | | Warren USFS Airport |
| S87 | | Weiser | | Weiser Municipal Airport |
| I45 | | Winchester | | Wapshilla Airport |
| 3U2 | | Yellow Pine | | Johnson Creek Airport |
| I92 | | Yellow Pine | | Reed Ranch Airport |
