Category:Regional airlines of the United States

• Defunct regional airlines of the United States (14 C, 84 P)

A

• Air Wisconsin (1 C, 1 P)
• Atlantic Southeast Airlines (1 C, 2 P)

E

• Executive Airlines (1 C, 1 P)

G

• Grand Canyon Airlines (1 C, 1 P)
• Great Lakes Airlines (1 C, 1 P)

R

• Regional Airline Association members (43 P)

A

• Advanced Air
• Air Sunshine
• AirNet Express
• Alaska Central Express
• American Eagle (airline brand)
• Ameristar Jet Charter

B

• Bemidji Airlines
• Bering Air
• Boutique Air

C

• Cal Jet Elite Air
• Cape Air
• CommuteAir
• Contour Airlines

D

• Delta Connection
• Denver Air Connection

E

• Empire Airlines
• Endeavor Air
• Envoy Air
• Everts Air

G

• GoJet Airlines
• Grand Canyon Airlines
• Grand Canyon Scenic Airlines
• Grant Aviation

H

• Horizon Air

I

• IBC Airways
• Island Airways

J

• JSX (airline)

K

• Kenmore Air
• Key Lime Air

L

• List of Boutique Air destinations
• List of Southern Airways Express destinations

M

• Mesa Airlines
• Mokulele Airlines

N

• New England Airlines

P

• Penobscot Island Air
• Piedmont Airlines
• PSA Airlines

R

• Ravn Alaska
• Regional Sky
• Reliant Air
• Republic Airways
• Republic Airways Holdings

S

• San Juan Airlines
• SeaCoast Airlines
• Servant Air
• Silver Airways
• SkyWest Airlines
• Southern Airways Express
• Star Marianas Air
• Superior Aviation (airline)

T

• Taquan Air
• Tradewind Aviation
• Tropic Ocean Airways

U

• Utah Airways

W

• Warbelow's Air Ventures
• Wright Air Service