Most common domestic destinations from St Louis Lambert International Airport

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- Passengers: 124,734 (1.8% of all passengers)
- Top carriers:
--- #1. Southwest Airlines: 70,734
--- #2. American Airlines: 44,160
--- #3. Republic Airline: 5,722
#20. Philadelphia International (Philadelphia, PA)
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- Passengers: 127,219 (1.8% of all passengers)
- Top carriers:
--- #1. Southwest Airlines: 126,901
--- #2. Swift Air, LLC d/b/a Eastern Air Lines d/b/a Eastern: 252
#19. Nashville International (Nashville, TN)
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- Passengers: 136,395 (2.0% of all passengers)
- Top carriers:
--- #1. Southwest Airlines: 127,888
--- #2. Frontier Airlines: 8,443
#18. Tampa International (Tampa, FL)
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- Passengers: 140,792 (2.0% of all passengers)
- Top carriers:
--- #1. Southwest Airlines: 140,727
#17. Baltimore/Washington International Thurgood Marshall (Baltimore, MD)
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- Passengers: 146,047 (2.1% of all passengers)
- Top carriers:
--- #1. Southwest Airlines: 105,591
--- #2. Republic Airline: 18,723
--- #3. Envoy Air: 16,213
#16. Logan International (Boston, MA)
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- Passengers: 163,797 (2.4% of all passengers)
- Top carriers:
--- #1. Southwest Airlines: 163,746
#15. William P Hobby (Houston, TX)
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- Passengers: 179,938 (2.6% of all passengers)
- Top carriers:
--- #1. Delta Air Lines: 106,295
--- #2. Southwest Airlines: 65,543
--- #3. SkyWest Airlines: 7,936
#14. Detroit Metro Wayne County (Detroit, MI)
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- Passengers: 198,513 (2.9% of all passengers)
- Top carriers:
--- #1. Delta Air Lines: 119,996
--- #2. Southwest Airlines: 64,577
--- #3. Sun Country Airlines d/b/a MN Airlines: 6,033
#13. Minneapolis-St Paul International (Minneapolis, MN)
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- Passengers: 209,404 (3.0% of all passengers)
- Top carriers:
--- #1. Southwest Airlines: 209,296
--- #2. Swift Air, LLC d/b/a Eastern Air Lines d/b/a Eastern: 108
#12. Chicago Midway International (Chicago, IL)
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- Passengers: 212,943 (3.1% of all passengers)
- Top carriers:
--- #1. Southwest Airlines: 144,404
--- #2. Republic Airline: 31,446
--- #3. American Airlines: 20,379
#11. Ronald Reagan Washington National (Washington, DC)
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- Passengers: 224,432 (3.2% of all passengers)
- Top carriers:
--- #1. Southwest Airlines: 223,932
--- #2. Allegiant Air: 309
--- #3. Sun Country Airlines d/b/a MN Airlines: 147
#10. Dallas Love Field (Dallas, TX)
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- Passengers: 232,247 (3.3% of all passengers)
- Top carriers:
--- #1. American Airlines: 188,933
--- #2. Southwest Airlines: 32,637
--- #3. PSA Airlines: 7,964
#9. Charlotte Douglas International (Charlotte, NC)
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- Passengers: 241,587 (3.5% of all passengers)
- Top carriers:
--- #1. GoJet Airlines LLC d/b/a United Express: 66,760
--- #2. American Airlines: 54,512
--- #3. Envoy Air: 47,463
#8. Chicago O'Hare International (Chicago, IL)
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- Passengers: 244,897 (3.5% of all passengers)
- Top carriers:
--- #1. Southwest Airlines: 157,488
--- #2. American Airlines: 85,361
--- #3. SkyWest Airlines: 1,988
#7. Phoenix Sky Harbor International (Phoenix, AZ)
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- Passengers: 246,921 (3.6% of all passengers)
- Top carriers:
--- #1. American Airlines: 240,693
--- #2. Envoy Air: 4,833
--- #3. SkyWest Airlines: 1,111
#6. Dallas/Fort Worth International (Dallas/Fort Worth, TX)
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- Passengers: 295,045 (4.3% of all passengers)
- Top carriers:
--- #1. Southwest Airlines: 197,415
--- #2. Frontier Airlines: 59,167
--- #3. Spirit Air Lines: 38,378
#5. Harry Reid International (Las Vegas, NV)
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- Passengers: 308,493 (4.4% of all passengers)
- Top carriers:
--- #1. Southwest Airlines: 158,999
--- #2. Endeavor Air: 58,004
--- #3. Republic Airline: 46,723
#4. LaGuardia (New York, NY)
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- Passengers: 335,300 (4.8% of all passengers)
- Top carriers:
--- #1. Southwest Airlines: 225,922
--- #2. Frontier Airlines: 58,736
--- #3. Spirit Air Lines: 50,582
#3. Orlando International (Orlando, FL)
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- Passengers: 438,707 (6.3% of all passengers)
- Top carriers:
--- #1. Delta Air Lines: 317,450
--- #2. Southwest Airlines: 119,148
--- #3. Frontier Airlines: 2,021
#2. Hartsfield-Jackson Atlanta International (Atlanta, GA)
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- Passengers: 480,271 (6.9% of all passengers)
- Top carriers:
--- #1. Southwest Airlines: 288,392
--- #2. United Air Lines: 84,874
--- #3. Frontier Airlines: 65,235

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. Denver International (Denver, CO)
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