Seattle (SEA) to Jacksonville (JAX)

Lowest published fares for the months ahead: $366 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Jan 7–10, 2027; $190 one way, Axel-exclusive, Southwest Airlines, 1 stop, Jan 5, 2027; 144 priced flights on 72 exact dates, 1 adult, economy, checked Oct 29, 2026. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

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Seattle (SEA) to Jacksonville (JAX): November 2026

Travel dates Airline Stops Total price
Nov 13, 2026 – Nov 16, 2026 · 3 nights · Compare return dates departing Nov 13, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $385.00
Nov 13, 2026 – Nov 16, 2026 · 3 nights · Compare return dates departing Nov 13, 2026 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $402.50
Nov 14, 2026 – Nov 21, 2026 · 7 nights · Compare return dates departing Nov 14, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $452.38
Nov 14, 2026 – Nov 21, 2026 · 7 nights · Compare return dates departing Nov 14, 2026 Alaska Airlines / United Airlines Up to 1 stop each way Axel-exclusive $481.00
Nov 17, 2026 · One way · Compare return dates departing Nov 17, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $200.00
Nov 17, 2026 · One way · Compare return dates departing Nov 17, 2026 Alaska Airlines Up to 1 stop each way Axel-exclusive $205.00
Nov 19, 2026 – Nov 22, 2026 · 3 nights · Compare return dates departing Nov 19, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $452.38
Nov 19, 2026 – Nov 22, 2026 · 3 nights · Compare return dates departing Nov 19, 2026 Alaska Airlines / United Airlines Up to 1 stop each way Axel-exclusive $481.00
Nov 20, 2026 – Nov 23, 2026 · 3 nights · Compare return dates departing Nov 20, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $452.38
Nov 20, 2026 – Nov 23, 2026 · 3 nights · Compare return dates departing Nov 20, 2026 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $474.25
Nov 21, 2026 – Nov 28, 2026 · 7 nights · Compare return dates departing Nov 21, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $519.76
Nov 21, 2026 – Nov 28, 2026 · 7 nights · Compare return dates departing Nov 21, 2026 Alaska Airlines / United Airlines Up to 1 stop each way Axel-exclusive $550.13
Nov 24, 2026 · One way · Compare return dates departing Nov 24, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $270.00
Nov 24, 2026 · One way · Compare return dates departing Nov 24, 2026 Alaska Airlines Up to 1 stop each way Axel-exclusive $276.75
Nov 24, 2026 – Nov 29, 2026 · 5 nights · Compare return dates departing Nov 24, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $519.76
Nov 24, 2026 – Nov 29, 2026 · 5 nights · Compare return dates departing Nov 24, 2026 Alaska Airlines / United Airlines Up to 1 stop each way Axel-exclusive $550.13
Nov 26, 2026 – Nov 29, 2026 · 3 nights · Compare return dates departing Nov 26, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $519.76
Nov 26, 2026 – Nov 29, 2026 · 3 nights · Compare return dates departing Nov 26, 2026 Alaska Airlines / United Airlines Up to 1 stop each way Axel-exclusive $550.13
Nov 27, 2026 – Nov 30, 2026 · 3 nights · Compare return dates departing Nov 27, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $519.76
Nov 27, 2026 – Nov 30, 2026 · 3 nights · Compare return dates departing Nov 27, 2026 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $543.38
Nov 28, 2026 – Dec 5, 2026 · 7 nights · Compare return dates departing Nov 28, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $452.38
Nov 28, 2026 – Dec 5, 2026 · 7 nights · Compare return dates departing Nov 28, 2026 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $471.63

Seattle (SEA) to Jacksonville (JAX): December 2026

Travel dates Airline Stops Total price
Dec 1, 2026 · One way · Compare return dates departing Dec 1, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $200.00
Dec 1, 2026 · One way · Compare return dates departing Dec 1, 2026 Alaska Airlines Up to 1 stop each way Axel-exclusive $205.00
Dec 3, 2026 – Dec 6, 2026 · 3 nights · Compare return dates departing Dec 3, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $385.00
Dec 3, 2026 – Dec 6, 2026 · 3 nights · Compare return dates departing Dec 3, 2026 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $402.50
Dec 4, 2026 – Dec 7, 2026 · 3 nights · Compare return dates departing Dec 4, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $385.00
Dec 4, 2026 – Dec 7, 2026 · 3 nights · Compare return dates departing Dec 4, 2026 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $402.50
Dec 5, 2026 – Dec 12, 2026 · 7 nights · Compare return dates departing Dec 5, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $385.00
Dec 5, 2026 – Dec 12, 2026 · 7 nights · Compare return dates departing Dec 5, 2026 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $402.50
Dec 8, 2026 · One way · Compare return dates departing Dec 8, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $200.00
Dec 8, 2026 · One way · Compare return dates departing Dec 8, 2026 Alaska Airlines Up to 1 stop each way Axel-exclusive $205.00
Dec 10, 2026 – Dec 13, 2026 · 3 nights · Compare return dates departing Dec 10, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $385.00
Dec 10, 2026 – Dec 13, 2026 · 3 nights · Compare return dates departing Dec 10, 2026 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $402.50
Dec 11, 2026 – Dec 14, 2026 · 3 nights · Compare return dates departing Dec 11, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $385.00
Dec 11, 2026 – Dec 14, 2026 · 3 nights · Compare return dates departing Dec 11, 2026 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $402.50
Dec 12, 2026 – Dec 19, 2026 · 7 nights · Compare return dates departing Dec 12, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $462.00
Dec 12, 2026 – Dec 19, 2026 · 7 nights · Compare return dates departing Dec 12, 2026 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $484.50
Dec 15, 2026 · One way · Compare return dates departing Dec 15, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $200.00
Dec 15, 2026 · One way · Compare return dates departing Dec 15, 2026 Alaska Airlines Up to 1 stop each way Axel-exclusive $205.00
Dec 17, 2026 – Dec 20, 2026 · 3 nights · Compare return dates departing Dec 17, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $462.00
Dec 17, 2026 – Dec 20, 2026 · 3 nights · Compare return dates departing Dec 17, 2026 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $484.50
Dec 18, 2026 – Dec 21, 2026 · 3 nights · Compare return dates departing Dec 18, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $462.00
Dec 18, 2026 – Dec 21, 2026 · 3 nights · Compare return dates departing Dec 18, 2026 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $484.50
Dec 19, 2026 – Dec 26, 2026 · 7 nights · Compare return dates departing Dec 19, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $539.00
Dec 19, 2026 – Dec 26, 2026 · 7 nights · Compare return dates departing Dec 19, 2026 Alaska Airlines / Southwest Airlines Up to 1 stop each way Axel-exclusive $546.00
Dec 22, 2026 · One way · Compare return dates departing Dec 22, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $280.00
Dec 22, 2026 · One way · Compare return dates departing Dec 22, 2026 Alaska Airlines Up to 1 stop each way Axel-exclusive $287.00
Dec 22, 2026 – Dec 27, 2026 · 5 nights · Compare return dates departing Dec 22, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $539.00
Dec 22, 2026 – Dec 27, 2026 · 5 nights · Compare return dates departing Dec 22, 2026 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $563.50
Dec 24, 2026 – Dec 27, 2026 · 3 nights · Compare return dates departing Dec 24, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $539.00
Dec 24, 2026 – Dec 27, 2026 · 3 nights · Compare return dates departing Dec 24, 2026 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $563.50
Dec 25, 2026 – Dec 28, 2026 · 3 nights · Compare return dates departing Dec 25, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $539.00
Dec 25, 2026 – Dec 28, 2026 · 3 nights · Compare return dates departing Dec 25, 2026 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $563.50
Dec 26, 2026 – Jan 2, 2027 · 7 nights · Compare return dates departing Dec 26, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $525.53
Dec 26, 2026 – Jan 2, 2027 · 7 nights · Compare return dates departing Dec 26, 2026 Alaska Airlines / Southwest Airlines Up to 1 stop each way Axel-exclusive $532.53
Dec 29, 2026 · One way · Compare return dates departing Dec 29, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $280.00
Dec 29, 2026 · One way · Compare return dates departing Dec 29, 2026 Alaska Airlines Up to 1 stop each way Axel-exclusive $287.00
Dec 30, 2026 – Jan 2, 2027 · 3 nights · Compare return dates departing Dec 30, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $525.53
Dec 30, 2026 – Jan 2, 2027 · 3 nights · Compare return dates departing Dec 30, 2026 Alaska Airlines / Southwest Airlines Up to 1 stop each way Axel-exclusive $532.53
Dec 31, 2026 – Jan 3, 2027 · 3 nights · Compare return dates departing Dec 31, 2026 Southwest Airlines Up to 1 stop each way Axel-exclusive $525.53
Dec 31, 2026 – Jan 3, 2027 · 3 nights · Compare return dates departing Dec 31, 2026 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $549.15

Seattle (SEA) to Jacksonville (JAX): January 2027

Travel dates Airline Stops Total price
Jan 1, 2027 – Jan 4, 2027 · 3 nights · Compare return dates departing Jan 1, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $438.91
Jan 1, 2027 – Jan 4, 2027 · 3 nights · Compare return dates departing Jan 1, 2027 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $457.43
Jan 2, 2027 – Jan 9, 2027 · 7 nights · Compare return dates departing Jan 2, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $438.91
Jan 2, 2027 – Jan 9, 2027 · 7 nights · Compare return dates departing Jan 2, 2027 Alaska Airlines / Southwest Airlines Up to 1 stop each way Axel-exclusive $445.56
Jan 5, 2027 · One way · Compare return dates departing Jan 5, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $190.00
Jan 5, 2027 · One way · Compare return dates departing Jan 5, 2027 Alaska Airlines Up to 1 stop each way Axel-exclusive $194.75
Jan 7, 2027 – Jan 10, 2027 · 3 nights · Compare return dates departing Jan 7, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $365.76
Jan 7, 2027 – Jan 10, 2027 · 3 nights · Compare return dates departing Jan 7, 2027 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $382.38
Jan 8, 2027 – Jan 11, 2027 · 3 nights · Compare return dates departing Jan 8, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $365.76
Jan 8, 2027 – Jan 11, 2027 · 3 nights · Compare return dates departing Jan 8, 2027 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $382.38
Jan 9, 2027 – Jan 16, 2027 · 7 nights · Compare return dates departing Jan 9, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $365.76
Jan 9, 2027 – Jan 16, 2027 · 7 nights · Compare return dates departing Jan 9, 2027 Alaska Airlines / Southwest Airlines Up to 1 stop each way Axel-exclusive $370.51
Jan 12, 2027 · One way · Compare return dates departing Jan 12, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $190.00
Jan 12, 2027 · One way · Compare return dates departing Jan 12, 2027 Alaska Airlines Up to 1 stop each way Axel-exclusive $194.75
Jan 14, 2027 – Jan 17, 2027 · 3 nights · Compare return dates departing Jan 14, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $365.76
Jan 14, 2027 – Jan 17, 2027 · 3 nights · Compare return dates departing Jan 14, 2027 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $382.38
Jan 15, 2027 – Jan 18, 2027 · 3 nights · Compare return dates departing Jan 15, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $365.76
Jan 15, 2027 – Jan 18, 2027 · 3 nights · Compare return dates departing Jan 15, 2027 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $382.38
Jan 16, 2027 – Jan 23, 2027 · 7 nights · Compare return dates departing Jan 16, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $365.76
Jan 16, 2027 – Jan 23, 2027 · 7 nights · Compare return dates departing Jan 16, 2027 Alaska Airlines / Southwest Airlines Up to 1 stop each way Axel-exclusive $370.51
Jan 19, 2027 · One way · Compare return dates departing Jan 19, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $190.00
Jan 19, 2027 · One way · Compare return dates departing Jan 19, 2027 Alaska Airlines Up to 1 stop each way Axel-exclusive $194.75
Jan 21, 2027 – Jan 24, 2027 · 3 nights · Compare return dates departing Jan 21, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $365.76
Jan 21, 2027 – Jan 24, 2027 · 3 nights · Compare return dates departing Jan 21, 2027 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $382.38
Jan 22, 2027 – Jan 25, 2027 · 3 nights · Compare return dates departing Jan 22, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $365.76
Jan 22, 2027 – Jan 25, 2027 · 3 nights · Compare return dates departing Jan 22, 2027 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $382.38
Jan 23, 2027 – Jan 30, 2027 · 7 nights · Compare return dates departing Jan 23, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $365.76
Jan 23, 2027 – Jan 30, 2027 · 7 nights · Compare return dates departing Jan 23, 2027 Alaska Airlines / Southwest Airlines Up to 1 stop each way Axel-exclusive $370.51
Jan 26, 2027 · One way · Compare return dates departing Jan 26, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $190.00
Jan 26, 2027 · One way · Compare return dates departing Jan 26, 2027 Alaska Airlines Up to 1 stop each way Axel-exclusive $194.75
Jan 28, 2027 – Jan 31, 2027 · 3 nights · Compare return dates departing Jan 28, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $365.76
Jan 28, 2027 – Jan 31, 2027 · 3 nights · Compare return dates departing Jan 28, 2027 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $382.38
Jan 29, 2027 – Feb 1, 2027 · 3 nights · Compare return dates departing Jan 29, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $375.38
Jan 29, 2027 – Feb 1, 2027 · 3 nights · Compare return dates departing Jan 29, 2027 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $392.63
Jan 30, 2027 – Feb 6, 2027 · 7 nights · Compare return dates departing Jan 30, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $375.38
Jan 30, 2027 – Feb 6, 2027 · 7 nights · Compare return dates departing Jan 30, 2027 Alaska Airlines / Southwest Airlines Up to 1 stop each way Axel-exclusive $380.13

Seattle (SEA) to Jacksonville (JAX): February 2027

Travel dates Airline Stops Total price
Feb 2, 2027 · One way · Compare return dates departing Feb 2, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $200.00
Feb 2, 2027 · One way · Compare return dates departing Feb 2, 2027 Alaska Airlines Up to 1 stop each way Axel-exclusive $205.00
Feb 12, 2027 – Feb 15, 2027 · 3 nights · Compare return dates departing Feb 12, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $431.20
Feb 12, 2027 – Feb 15, 2027 · 3 nights · Compare return dates departing Feb 12, 2027 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $450.80
Feb 19, 2027 – Feb 22, 2027 · 3 nights · Compare return dates departing Feb 19, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $385.00
Feb 19, 2027 – Feb 22, 2027 · 3 nights · Compare return dates departing Feb 19, 2027 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $402.50
Feb 20, 2027 – Feb 27, 2027 · 7 nights · Compare return dates departing Feb 20, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $385.00
Feb 20, 2027 – Feb 27, 2027 · 7 nights · Compare return dates departing Feb 20, 2027 Alaska Airlines / Southwest Airlines Up to 1 stop each way Axel-exclusive $390.00

Seattle (SEA) to Jacksonville (JAX): March 2027

Travel dates Airline Stops Total price
Mar 19, 2027 – Mar 22, 2027 · 3 nights · Compare return dates departing Mar 19, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $415.80
Mar 19, 2027 – Mar 22, 2027 · 3 nights · Compare return dates departing Mar 19, 2027 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $434.70
Mar 20, 2027 – Mar 27, 2027 · 7 nights · Compare return dates departing Mar 20, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $446.60
Mar 20, 2027 – Mar 27, 2027 · 7 nights · Compare return dates departing Mar 20, 2027 Alaska Airlines / Southwest Airlines Up to 1 stop each way Axel-exclusive $452.00
Mar 25, 2027 – Mar 29, 2027 · 4 nights · Compare return dates departing Mar 25, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $514.60
Mar 25, 2027 – Mar 29, 2027 · 4 nights · Compare return dates departing Mar 25, 2027 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $539.40

Seattle (SEA) to Jacksonville (JAX): April 2027

Travel dates Airline Stops Total price
Apr 16, 2027 – Apr 19, 2027 · 3 nights · Compare return dates departing Apr 16, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $458.36
Apr 16, 2027 – Apr 19, 2027 · 3 nights · Compare return dates departing Apr 16, 2027 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $478.96
Apr 17, 2027 – Apr 24, 2027 · 7 nights · Compare return dates departing Apr 17, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $458.36
Apr 17, 2027 – Apr 24, 2027 · 7 nights · Compare return dates departing Apr 17, 2027 Alaska Airlines / Southwest Airlines Up to 1 stop each way Axel-exclusive $463.51

Seattle (SEA) to Jacksonville (JAX): May 2027

Travel dates Airline Stops Total price
May 14, 2027 – May 17, 2027 · 3 nights · Compare return dates departing May 14, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $445.00
May 14, 2027 – May 17, 2027 · 3 nights · Compare return dates departing May 14, 2027 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $465.00
May 15, 2027 – May 22, 2027 · 7 nights · Compare return dates departing May 15, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $445.00
May 15, 2027 – May 22, 2027 · 7 nights · Compare return dates departing May 15, 2027 Alaska Airlines / Southwest Airlines Up to 1 stop each way Axel-exclusive $450.00
May 28, 2027 – May 31, 2027 · 3 nights · Compare return dates departing May 28, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $511.76
May 28, 2027 – May 31, 2027 · 3 nights · Compare return dates departing May 28, 2027 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $534.76

Seattle (SEA) to Jacksonville (JAX): June 2027

Travel dates Airline Stops Total price
Jun 11, 2027 – Jun 14, 2027 · 3 nights · Compare return dates departing Jun 11, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $445.00
Jun 11, 2027 – Jun 14, 2027 · 3 nights · Compare return dates departing Jun 11, 2027 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $465.00
Jun 12, 2027 – Jun 19, 2027 · 7 nights · Compare return dates departing Jun 12, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $445.00
Jun 12, 2027 – Jun 19, 2027 · 7 nights · Compare return dates departing Jun 12, 2027 Alaska Airlines / Southwest Airlines Up to 1 stop each way Axel-exclusive $450.00

Seattle (SEA) to Jacksonville (JAX): July 2027

Travel dates Airline Stops Total price
Jul 2, 2027 – Jul 6, 2027 · 4 nights · Compare return dates departing Jul 2, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $538.46
Jul 2, 2027 – Jul 6, 2027 · 4 nights · Compare return dates departing Jul 2, 2027 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $562.66
Jul 9, 2027 – Jul 12, 2027 · 3 nights · Compare return dates departing Jul 9, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $458.36
Jul 9, 2027 – Jul 12, 2027 · 3 nights · Compare return dates departing Jul 9, 2027 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $478.96
Jul 10, 2027 – Jul 17, 2027 · 7 nights · Compare return dates departing Jul 10, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $458.36
Jul 10, 2027 – Jul 17, 2027 · 7 nights · Compare return dates departing Jul 10, 2027 Alaska Airlines / Southwest Airlines Up to 1 stop each way Axel-exclusive $463.51

Seattle (SEA) to Jacksonville (JAX): August 2027

Travel dates Airline Stops Total price
Aug 6, 2027 – Aug 9, 2027 · 3 nights · Compare return dates departing Aug 6, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $436.10
Aug 6, 2027 – Aug 9, 2027 · 3 nights · Compare return dates departing Aug 6, 2027 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $455.70
Aug 7, 2027 – Aug 14, 2027 · 7 nights · Compare return dates departing Aug 7, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $436.10
Aug 7, 2027 – Aug 14, 2027 · 7 nights · Compare return dates departing Aug 7, 2027 Alaska Airlines / Southwest Airlines Up to 1 stop each way Axel-exclusive $441.00

Seattle (SEA) to Jacksonville (JAX): September 2027

Travel dates Airline Stops Total price
Sep 3, 2027 – Sep 6, 2027 · 3 nights · Compare return dates departing Sep 3, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $480.60
Sep 3, 2027 – Sep 6, 2027 · 3 nights · Compare return dates departing Sep 3, 2027 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $502.20
Sep 4, 2027 – Sep 11, 2027 · 7 nights · Compare return dates departing Sep 4, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $449.45
Sep 4, 2027 – Sep 11, 2027 · 7 nights · Compare return dates departing Sep 4, 2027 Alaska Airlines / Southwest Airlines Up to 1 stop each way Axel-exclusive $454.85
Sep 24, 2027 – Sep 27, 2027 · 3 nights · Compare return dates departing Sep 24, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $418.30
Sep 24, 2027 – Sep 27, 2027 · 3 nights · Compare return dates departing Sep 24, 2027 Alaska Airlines / American Airlines Up to 1 stop each way Axel-exclusive $437.10
Sep 25, 2027 – Oct 2, 2027 · 7 nights · Compare return dates departing Sep 25, 2027 Southwest Airlines Up to 1 stop each way Axel-exclusive $427.20
Sep 25, 2027 – Oct 2, 2027 · 7 nights · Compare return dates departing Sep 25, 2027 Alaska Airlines / Southwest Airlines Up to 1 stop each way Axel-exclusive $431.90

Route overview: Seattle to Jacksonville (JAX) flight deals

2026-11-13 → 2026-11-16 · Axel-exclusive $385.00

2026-11-13 → 2026-11-16 · Axel-exclusive $402.50

2026-11-17 · one way · Axel-exclusive $200.00

2026-11-17 · one way · Axel-exclusive $205.00

2026-11-24 → 2026-11-29 · Axel-exclusive $519.76

2026-11-24 → 2026-11-29 · Axel-exclusive $550.13

2026-12-05 → 2026-12-12 · Axel-exclusive $385.00

2026-12-05 → 2026-12-12 · Axel-exclusive $402.50

2026-12-19 → 2026-12-26 · Axel-exclusive $539.00

2026-12-19 → 2026-12-26 · Axel-exclusive $546.00

2026-12-31 → 2027-01-03 · Axel-exclusive $525.53

2026-12-31 → 2027-01-03 · Axel-exclusive $549.15

2027-01-14 → 2027-01-17 · Axel-exclusive $382.38

2027-01-14 → 2027-01-17 · Axel-exclusive $408.50

2027-01-28 → 2027-01-31 · Axel-exclusive $365.76

2027-01-28 → 2027-01-31 · Axel-exclusive $399.00

2027-03-19 → 2027-03-22 · Axel-exclusive $415.80

2027-03-19 → 2027-03-22 · Axel-exclusive $434.70

2027-05-15 → 2027-05-22 · Axel-exclusive $445.00

2027-05-15 → 2027-05-22 · Axel-exclusive $450.00

2027-07-10 → 2027-07-17 · Axel-exclusive $458.36

2027-07-10 → 2027-07-17 · Axel-exclusive $463.51

2027-09-25 → 2027-10-02 · Axel-exclusive $427.20

2027-09-25 → 2027-10-02 · Axel-exclusive $431.90

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