Most common domestic destinations from Seattle/Tacoma International Airport

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- Passengers: 406,234 (1.9% of all passengers)
- Top carriers:
--- #1. Alaska Airlines: 192,095
--- #2. Delta Air Lines: 153,403
--- #3. JetBlue Airways: 60,382
#20. Logan International (Boston, MA)
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- Passengers: 445,816 (2.1% of all passengers)
- Top carriers:
--- #1. Alaska Airlines: 165,443
--- #2. Southwest Airlines: 141,081
--- #3. SkyWest Airlines: 65,801
#19. Sacramento International (Sacramento, CA)
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- Passengers: 460,204 (2.1% of all passengers)
- Top carriers:
--- #1. Delta Air Lines: 292,354
--- #2. Alaska Airlines: 112,663
--- #3. Sun Country Airlines d/b/a MN Airlines: 55,123
#18. Minneapolis-St Paul International (Minneapolis, MN)
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- Passengers: 461,148 (2.1% of all passengers)
- Top carriers:
--- #1. Alaska Airlines: 240,126
--- #2. Delta Air Lines: 123,643
--- #3. Hawaiian Airlines: 97,379
#17. Daniel K Inouye International (Honolulu, HI)
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- Passengers: 471,587 (2.2% of all passengers)
- Top carriers:
--- #1. Alaska Airlines: 356,494
--- #2. Delta Air Lines: 112,598
--- #3. Southwest Airlines: 2,353
#16. John Wayne Airport-Orange County (Santa Ana, CA)
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- Passengers: 480,763 (2.2% of all passengers)
- Top carriers:
--- #1. Alaska Airlines: 216,797
--- #2. Delta Air Lines: 206,842
--- #3. JetBlue Airways: 57,124
#15. John F. Kennedy International (New York, NY)
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- Passengers: 490,029 (2.3% of all passengers)
- Top carriers:
--- #1. Delta Air Lines: 310,999
--- #2. Alaska Airlines: 152,115
--- #3. SkyWest Airlines: 26,716
#14. Salt Lake City International (Salt Lake City, UT)
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- Passengers: 514,107 (2.4% of all passengers)
- Top carriers:
--- #1. Alaska Airlines: 279,314
--- #2. Southwest Airlines: 143,723
--- #3. SkyWest Airlines: 60,043
#13. Norman Y. Mineta San Jose International (San Jose, CA)
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- Passengers: 517,443 (2.4% of all passengers)
- Top carriers:
--- #1. SkyWest Airlines: 177,372
--- #2. Alaska Airlines: 170,771
--- #3. Horizon Air: 146,989
#12. Spokane International (Spokane, WA)
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- Passengers: 573,046 (2.7% of all passengers)
- Top carriers:
--- #1. Delta Air Lines: 421,783
--- #2. Alaska Airlines: 151,077
--- #3. Southwest Airlines: 179
#11. Hartsfield-Jackson Atlanta International (Atlanta, GA)
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- Passengers: 621,927 (2.9% of all passengers)
- Top carriers:
--- #1. American Airlines: 370,586
--- #2. Alaska Airlines: 251,165
--- #3. United Air Lines: 176
#10. Dallas/Fort Worth International (Dallas/Fort Worth, TX)
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- Passengers: 626,688 (2.9% of all passengers)
- Top carriers:
--- #1. Alaska Airlines: 403,802
--- #2. Delta Air Lines: 211,787
--- #3. Southwest Airlines: 8,359
#9. San Diego International (San Diego, CA)
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- Passengers: 631,378 (2.9% of all passengers)
- Top carriers:
--- #1. Alaska Airlines: 218,638
--- #2. SkyWest Airlines: 192,526
--- #3. Horizon Air: 160,227
#8. Portland International (Portland, OR)
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- Passengers: 726,425 (3.4% of all passengers)
- Top carriers:
--- #1. Alaska Airlines: 286,437
--- #2. United Air Lines: 226,644
--- #3. Delta Air Lines: 111,084
#7. Chicago O'Hare International (Chicago, IL)
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- Passengers: 789,677 (3.7% of all passengers)
- Top carriers:
--- #1. Alaska Airlines: 433,481
--- #2. United Air Lines: 199,880
--- #3. Delta Air Lines: 106,572
#6. San Francisco International (San Francisco, CA)
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- Passengers: 900,443 (4.2% of all passengers)
- Top carriers:
--- #1. United Air Lines: 283,631
--- #2. Alaska Airlines: 236,779
--- #3. Southwest Airlines: 205,603
#5. Denver International (Denver, CO)
Nate Hovee // Shutterstock
- Passengers: 938,971 (4.3% of all passengers)
- Top carriers:
--- #1. Alaska Airlines: 442,810
--- #2. Delta Air Lines: 222,366
--- #3. American Airlines: 121,423
#4. Phoenix Sky Harbor International (Phoenix, AZ)
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- Passengers: 966,195 (4.5% of all passengers)
- Top carriers:
--- #1. Alaska Airlines: 387,144
--- #2. Delta Air Lines: 231,044
--- #3. Spirit Air Lines: 159,359
#3. Harry Reid International (Las Vegas, NV)
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- Passengers: 999,097 (4.6% of all passengers)
- Top carriers:
--- #1. Alaska Airlines: 514,469
--- #2. Delta Air Lines: 326,537
--- #3. SkyWest Airlines: 59,669
#2. Los Angeles International (Los Angeles, CA)
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- Passengers: 1,013,180 (4.7% of all passengers)
- Top carriers:
--- #1. Alaska Airlines: 797,395
--- #2. Delta Air Lines: 212,749
--- #3. Horizon Air: 2,987

This story features data reporting by Rob Powell, writing by Jaimie Etkin, and is part of a series utilizing data automation across 199 metros.

#1. Ted Stevens Anchorage International (Anchorage, AK)
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