Airline · Alaska
Where does Alaska fly from? Terminals and gates at 86 airports
Alaska Airlines flies from 86 airports, led by Seattle Airport (SEA), with 45 gates and 309 departures a day, and Portland Airport (PDX), with 28 and 145/day. Alaska is the biggest airline at SEA, PDX, HNL and 12 more by departures.
Top airports
At Seattle Airport (SEA), Alaska has 45 gates of its own in Concourses C, N and D and runs about 309 departures a day, the most of any airline there.
At Portland Airport (PDX), Alaska has 28 gates of its own in Concourses C, B and D and runs about 145 departures a day, the most of any airline there.
At Honolulu Airport (HNL), Alaska has 27 gates of its own in Terminal 1’s Concourses A and B and Terminal 2’s Concourses E and C and runs about 101 departures a day, the most of any airline there.
At Los Angeles Airport (LAX), Alaska has 11 gates of its own in Terminal 6 and runs about 53 departures a day, 5th of 68 airlines.
At San Diego Airport (SAN), Alaska has 10 gates of its own in Terminal 2 and runs about 97 departures a day, 2nd of 17 airlines.
At San Francisco Airport (SFO), Alaska has 8 gates of its own in Terminal 1’s Concourses B and C and runs about 57 departures a day, 2nd of 53 airlines.
At Kahului Airport (OGG), Alaska has 8 gates of its own and runs about 41 departures a day, the most of any airline there.
At Boise Airport (BOI), Alaska has 7 gates of its own in Concourse C and runs about 30 departures a day, the most of any airline there.
Alaska’s network
| Airport | Main terminal | Gates of its own | Departures | Nonstop destinations |
|---|
| Alaska at Seattle (SEA) | Concourse C | 45 | 309/day | 108 |
| Alaska at Portland (PDX) | Concourse C | 28 | 145/day | 59 |
| Alaska at Honolulu (HNL) | Terminal 1, Concourse A | 27 | 101/day | 24 |
| Alaska at Los Angeles (LAX) | Terminal 6 | 11 | 53/day | 34 |
| Alaska at San Diego (SAN) | Terminal 2 | 10 | 97/day | 47 |
| Alaska at San Francisco (SFO) | Terminal 1, Concourse B | 8 | 57/day | 24 |
| Alaska at Kahului (OGG) | not listed | 8 | 41/day | 14 |
| Alaska at Boise (BOI) | Concourse C | 7 | 30/day | 16 |
| Alaska at Spokane (GEG) | Concourse C | 7 | 22/day | 7 |
| Alaska at San Jose (SJC) | Terminal B | 6 | 19/day | 8 |
| Alaska at Oakland (OAK) | Terminal 1 | 5 | 13/day | 6 |
| Alaska at Newark (EWR) | Terminal B, Concourse B | 5 | 6-7/day | 4 |
| Alaska at Las Vegas (LAS) | Terminal 3, Concourse E | 4 | 30/day | 11 |
| Alaska at Sacramento (SMF) | Terminal B, Concourse B | 4 | 19/day | 10 |
| Alaska at Kona (KOA) | not listed | 3 | 28/day | 9 |
| Alaska at Orange County (SNA) | not listed | 3 | 24/day | 7 |
| Alaska at Phoenix (PHX) | Terminal 3, Concourse E | 3 | 20/day | 7 |
| Alaska at Santa Rosa (STS) | not listed | 3 | 16/day | 9 |
| Alaska at Redmond/Bend (RDM) | not listed | 3 | 14/day | 6 |
| Alaska at Salt Lake City (SLC) | Concourse B | 3 | 11/day | 7 |
| Alaska at Fairbanks (FAI) | not listed | 3 | 9/day | 2 |
| Alaska at Lihue (LIH) | not listed | 2 | 27/day | 10 |
| Alaska at Hilo (ITO) | not listed | 2 | 13/day | 2 |
| Alaska at Burbank (BUR) | not listed | 2 | 13/day | 6 |
| Alaska at Medford (MFR) | not listed | 2 | 10/day | 4 |
| Alaska at Denver (DEN) | Concourse A | 2 | 10/day | 5 |
| Alaska at Palm Springs (PSP) | not listed | 2 | 10/day | 4 |
| Alaska at Ontario (ONT) | Terminal 2 | 2 | 9-10/day | 5 |
| Alaska at O’Hare (ORD) | Terminal 3, Concourse G | 2 | 8/day | 4 |
| Alaska at Boston (BOS) | Terminal B, Concourse B | 2 | 8/day | 3 |
| Alaska at Reno (RNO) | Concourse C | 2 | 6-7/day | 3 |
| Alaska at Orlando (MCO) | Terminal B | 2 | 4-5/day | 4 |
| Alaska at Washington Dulles (IAD) | Concourse B | 2 | 3-4/day | 3 |
| Alaska at Eugene (EUG) | Concourse B | 1 | 13/day | 5 |
| Alaska at Fresno (FAT) | not listed | 1 | 9-10/day | 4 |
| Alaska at Austin (AUS) | not listed | 1 | 9/day | 3 |
| Alaska at Dallas/Fort Worth (DFW) | Terminal E, Concourse E | 1 | 8-9/day | 5 |
| Alaska at Pasco (PSC) | not listed | 1 | 7-8/day | 3 |
| Alaska at Washington National (DCA) | Terminal 2, Concourse B | 1 | 6/day | 5 |
| Alaska at Santa Barbara (SBA) | not listed | 1 | 5-6/day | 3 |
| Alaska at Bozeman (BZN) | Concourse B | 1 | 4-5/day | 4 |
| Alaska at Kansas City (MCI) | Concourse A | 1 | 4-5/day | 5 |
| Alaska at Long Beach (LGB) | not listed | 1 | 3-4/day | 3 |
| Alaska at Albuquerque (ABQ) | Concourse B | 1 | 3-4/day | 3 |
| Alaska at Billings (BIL) | Concourse A | 1 | 3-4/day | 2 |
| Alaska at Minneapolis/St. Paul (MSP) | Terminal 1, Concourse E | 1 | 3-4/day | 2 |
| Alaska at Kalispell (FCA) | not listed | 1 | 3-4/day | 2 |
| Alaska at Missoula (MSO) | Concourse A | 1 | 3/day | 2 |
| Alaska at Houston Bush (IAH) | Terminal A, Concourse A | 1 | 3/day | 2 |
| Alaska at Monterey (MRY) | not listed | 1 | 3/day | 2 |
| Alaska at Philadelphia (PHL) | Terminal D, Concourse D | 1 | 3/day | 2 |
| Alaska at Tucson (TUS) | Concourse B | 1 | 3/day | 2 |
| Alaska at Idaho Falls (IDA) | Concourse A | 1 | 2-3/day | 2 |
| Alaska at St. Louis (STL) | Terminal 1, Concourse C | 1 | 2-3/day | 2 |
| Alaska at Baltimore/Washington (BWI) | Concourse D | 1 | 2/day | 2 |
| Alaska at Indianapolis (IND) | Concourse A | 1 | 2/day | 1 |
| Alaska at Tampa (TPA) | Concourse C | 1 | 2/day | 2 |
| Alaska at Tulsa (TUL) | Concourse A | 1 | 2/day | 2 |
| Alaska at Detroit (DTW) | Terminal E, Concourse D | 1 | 1-2/day | 1 |
| Alaska at Cleveland (CLE) | Concourse A | 1 | 1-2/day | 1 |
| Alaska at Columbus (CMH) | Concourse C | 1 | 1/day | 1 |
| Alaska at Cincinnati (CVG) | Concourse A | 1 | 1/day | 1 |
| Alaska at Great Falls (GTF) | not listed | 1 | 1/day | 1 |
| Alaska at New Orleans (MSY) | Concourse C | 1 | 1/day | 1 |
| Alaska at Pittsburgh (PIT) | Concourse B | 1 | 1/day | 1 |
| Alaska at Sun Valley (SUN) | not listed | 1 | 1/day | 1 |
| Alaska at New York JFK | Terminal 8 | shared | 11/day | 6 |
| Alaska at San Luis Obispo (SBP) | not listed | shared | 4-5/day | 4 |
| Alaska at Atlanta (ATL) | Terminal N, Concourse C | shared | 4/day | 2 |
| Alaska at Nashville (BNA) | Concourse T | shared | 3/day | 2 |
| Alaska at Tokyo Haneda (HND) | Terminal 3 | shared | 3/day | 1 |
| Alaska at Raleigh/Durham (RDU) | Terminal 1, Concourse A | shared | 2/day | 2 |
| Alaska at San Antonio (SAT) | Terminal A, Concourse A | shared | 1-2/day | 2 |
| Alaska at Oklahoma City (OKC) | not listed | shared | 1-2/day | 1 |
| Alaska at Charleston (CHS) | Concourse A | shared | 1/day | 1 |
| Alaska at El Paso (ELP) | Concourse B | shared | 1/day | 1 |
| Alaska at Fort Lauderdale (FLL) | Terminal 1, Concourse A | shared | 1/day | 1 |
| Alaska at Wichita (ICT) | not listed | shared | 1/day | 1 |
| Alaska at Osaka Kansai (KIX) | Terminal 1F | shared | 1/day | 1 |
| Alaska at London Heathrow (LHR) | Terminal 3 | shared | 1/day | 1 |
| Alaska at Miami (MIA) | Concourse E | shared | 1/day | 1 |
| Alaska at Tokyo Narita (NRT) | Terminal 2 | shared | 1/day | 1 |
| Alaska at Omaha (OMA) | Concourse A | shared | 1/day | 1 |
| Alaska at Redding (RDD) | not listed | shared | 1/day | 1 |
| Alaska at Toronto Pearson (YYZ) | Terminal 3, Concourse A | shared | 1/day | 1 |
| Alaska at Seoul Incheon (ICN) | Terminal 1 | shared | 4-5/week | 1 |
In all: 86 airports, 253 gates of its own and about 1,349 departures a day (added up across them). The most nonstop destinations from one airport: 108, from SEA. At SEA it has 53% of departures, 94% more than Delta (27%).
When it flies
Its earliest departure across its top airports is around 5:05 am at PDX. The busiest single hour is 8:00 am–9:00 am at SEA (~46 arrivals and departures). About 39 of its aircraft spend the night at SEA.
Routes and aircraft
From SEA, Alaska flies nonstop to 108 destinations, the busiest Anchorage (ANC, 14/day), Portland, OR (PDX, 12/day), Spokane (GEG, 9-10/day) and Los Angeles (LAX, 9/day). At SEA it flies the E175 (85/day, 76 seats), 737-900 (71/day, 178 seats) and 737 MAX 9 (64/day, 178 seats).
About this data
Based on 647 full days of flights at SEA, PDX, HNL and LAX and more, Sep 25 – Oct 21, 2026. Gates of its own are the gates where Alaska flies the most (regional partners count as their brand). Every one of its departures has a seat count.
Alaska: questions
Where does Alaska fly from?
Alaska Airlines flies from 86 airports that Chockwise tracks. The biggest are Seattle Airport (SEA), in Concourses C & N; Portland Airport (PDX), in Concourses B & C; and Honolulu Airport (HNL), in Terminal 1 & 2.
Which terminal is Alaska at in Seattle?
Alaska flies from Concourses C (43% of its departures), N (36%) and D (17%) at Seattle Airport (SEA).
Which terminal is Alaska at in Portland?
Alaska flies from Concourses C (54% of its departures), B (41%) and D (5%) at Portland Airport (PDX).
How many gates does Alaska have at SEA?
Alaska has 45 gates of its own at Seattle Airport (SEA).
How many flights a day does Alaska have from SEA?
About 309 departures a day from Seattle Airport (SEA) (Oct 1–21, 2026).
Which aircraft does Alaska fly from SEA?
At SEA Alaska flies the E175 (85/day, 76 seats), 737-900 (71/day, 178 seats) and 737 MAX 9 (64/day, 178 seats).
Where does Alaska fly nonstop from SEA?
Alaska flies nonstop from Seattle Airport (SEA) to 108 destinations: Anchorage, Portland, OR, Spokane, Los Angeles, San Francisco and Las Vegas and more.
Where does Alaska have the most gates?
At Seattle Airport (SEA), with 45 gates, then Portland Airport (PDX) with 28 gates.
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