Southwest Airlines' longest routes from Columbus: detailed April 2025 flight data

1. Columbus to Dallas Love Field: "Southwest Airlines offers 34 nonstop round-trip flights between Columbus and its headquarters in Dallas Love Field (DAL), with a one-way distance of 920 miles," using Boeing 737-700 and 737 MAX 8 aircraft. These flights provide a total of 10,800 seats with an Average Row Pitch of 31 inches and Ku-band satellite WiFi for connectivity.

2. Columbus to Fort Myers: Southwest operates "46 round-trip flights between Columbus and Fort Myers (RSW), Florida, having a one-way distance of 930 miles" using Boeing 737-800 and 737 MAX 8 planes, offering a total of 16,100 seats this April.

3. Columbus to Fort Lauderdale: "Another daily route from Columbus is to Fort Lauderdale (FLL)," covering a 972-mile distance aboard Boeing 737-700 aircraft.

4. Columbus to Miami: "Southwest operates a weekend route from Columbus to Miami," spanning 990 miles with 13 flights this month, using Boeing 737-700 and 737 MAX 8 planes.

5. Columbus to Houston-Hobby: A 1,001-mile route "connects Columbus to Houston-Hobby Airport (HOU)" on Boeing 737-700 aircraft, completing 30 round-trips in April.

6. Columbus to Austin: "Another Texas destination is served daily from CMH to Austin," reaching 1,074 miles aboard 737-700 and 737 MAX 8 planes.

7. Columbus to Denver: With up to three daily flights on this "1,155-mile" journey, Southwest uses various Boeing aircraft models, offering over 26,000 seats.

8. Columbus to Cancun: This international route "is operated only five times this month," spanning 1,327 miles to Cancun in Mexico.

9. Columbus to Phoenix: Offering two daily flights, this "1,671-mile" journey uses 737-800 and MAX 8 planes, highlighting Phoenix as Southwest’s second-longest destination from Columbus.

10. Columbus to Las Vegas: "Topping our list of Southwest’s longest flights from CMH is Las Vegas," at a distance of 1,772 miles, served by 737-700 and MAX 8 aircraft.

Southwest Airlines has further extended its schedule through early 2026, adding new connections, including routes from Oklahoma City and Omaha to California destinations.