Compare flights from Seattle to Hawaii or Mexico beach destinations in March 2027

Does the airfare favor Hawaii or Mexico for a flexible warm-weather trip?

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Trip length: 5–14 days between departure and return.

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USD for the listed travelers.

3 adults · 1 child · Complete round-trip totals · 5–9 days

Complete round-trip totals; both flights included.

7 days between departure and return.

Destination / travelersDates / trip lengthFlightsAxelAirline fareNext step
Cancun (CUN) · 3 adults · 1 childMar 13–20, 2027Out: Alaska Airlines · Nonstop · 6h 2m; Return: Alaska Airlines · Nonstop · 6h 45m$3,318$3,504 — round-trip total · Observed October 13, 2026Search for 3 adults · 1 child · Change dates · Travelers / cabin

1 adult · Complete round-trip totals · 5–9 days

7 days between departure and return.

Destination / travelersDates / trip lengthFlightsAxelAirline fareNext step
Honolulu (HNL) · 1 adultMar 13–20, 2027Out: Southwest Airlines · 1 stop (OAK) · 8h 55m; Return: Southwest Airlines · 2 stops (OGG, SAN) · 14h 30m$715$755 — round-trip total · Observed October 13, 2026Search for 1 adult · Change dates · Travelers / cabin
Honolulu (HNL) · 1 adultMar 13–20, 2027Out: Southwest Airlines · 1 stop (OAK) · 8h 55m; Return: Southwest Airlines · 1 stop (LAS) · 9h 30m$1,173$1,239 — round-trip total · Observed October 13, 2026Search for 1 adult · Change dates · Travelers / cabin
Honolulu (HNL) · 1 adultMar 20–27, 2027Out: Southwest Airlines · 2 stops (OAK, OGG) · 12h 50m; Return: Southwest Airlines · 2 stops (ITO, LAS) · 16h 45m$690$726 — round-trip total · Observed October 10, 2026Search for 1 adult · Change dates · Travelers / cabin
Honolulu (HNL) · 1 adultMar 20–27, 2027Out: Southwest Airlines · 2 stops (OAK, OGG) · 12h 50m; Return: Southwest Airlines · 1 stop (LAS) · 9h 30m$1,035$1,090 — round-trip total · Observed October 10, 2026Search for 1 adult · Change dates · Travelers / cabin
Kahului (OGG) · 1 adultMar 13–20, 2027Out: Southwest Airlines · 1 stop (OAK) · 9h 5m; Return: Southwest Airlines · 2 stops (SAN, OAK) · 13h 20m$744$785 — round-trip total · Observed October 13, 2026Search for 1 adult · Change dates · Travelers / cabin
Kahului (OGG) · 1 adultMar 13–20, 2027Out: Southwest Airlines · 1 stop (OAK) · 9h 5m; Return: Southwest Airlines · 1 stop (SMF) · 8h 30m$1,173$1,239 — round-trip total · Observed October 13, 2026Search for 1 adult · Change dates · Travelers / cabin
Kahului (OGG) · 1 adultMar 20–27, 2027Out: Alaska Airlines · 1 stop (SJC) · 18h 20m; Return: Alaska Airlines · 1 stop (LAX) · 16h 40m$920$969 — round-trip total · Observed October 10, 2026Search for 1 adult · Change dates · Travelers / cabin
Kahului (OGG) · 1 adultMar 20–27, 2027Out: Alaska Airlines · 1 stop (SJC) · 18h 20m; Return: Alaska Airlines · 1 stop (LAX) · 9h 22m$941$992 — round-trip total · Observed October 10, 2026Search for 1 adult · Change dates · Travelers / cabin
Kailua-Kona (KOA) · 1 adultMar 20–27, 2027Out: Southwest Airlines · 2 stops (SAN, HNL) · 14h 30m; Return: United Airlines · 1 stop (LAX) · 10h 53m$1,213$1,279 — round-trip total · Observed October 10, 2026Search for 1 adult · Change dates · Travelers / cabin
Kailua-Kona (KOA) · 1 adultMar 20–27, 2027Out: Southwest Airlines · 2 stops (SAN, HNL) · 14h 30m; Return: Southwest Airlines · 1 stop (SMF) · 8h 35m$1,537$1,625 — round-trip total · Observed October 10, 2026Search for 1 adult · Change dates · Travelers / cabin
Kauai Island (LIH) · 1 adultMar 20–27, 2027Out: Alaska Airlines · 1 stop (SJC) · 16h 50m; Return: Alaska Airlines · 2 stops (HNL, SFO) · 9h 51m$911$961 — round-trip total · Observed October 10, 2026Search for 1 adult · Change dates · Travelers / cabin
Puerto Vallarta (PVR) · 1 adultMar 13–20, 2027Out: Delta Air Lines · Nonstop · 4h 50m; Return: Delta Air Lines · Nonstop · 5h 15m$621$656 — round-trip total · Observed October 13, 2026Search for 1 adult · Change dates · Travelers / cabin
San Jose Cabo (SJD) · 1 adultMar 13–20, 2027Out: Alaska Airlines · Nonstop · 4h 25m; Return: Alaska Airlines · Nonstop · 4h 23m$617$650 — round-trip total · Observed October 13, 2026Search for 1 adult · Change dates · Travelers / cabin

2 adults · Complete round-trip totals · 5–9 days

7 days between departure and return.

Destination / travelersDates / trip lengthFlightsAxelAirline fareNext step
Cancun (CUN) · 2 adultsMar 6–13, 2027Out: American Airlines · 1 stop (MIA) · 10h 32m; Return: Delta Air Lines · Nonstop · 6h 45m$1,246$1,318 — round-trip total · Observed October 10, 2026Search for 2 adults · Change dates · Travelers / cabin
San Jose Cabo (SJD) · 2 adultsMar 6–13, 2027Out: Delta Air Lines · 1 stop (LAX) · 16h 35m; Return: Aeromexico · 1 stop (MEX) · 10h 20m$1,101$1,165 — round-trip total · Observed October 10, 2026Search for 2 adults · Change dates · Travelers / cabin
San Jose Cabo (SJD) · 2 adultsMar 6–13, 2027Out: Delta Air Lines · 1 stop (LAX) · 16h 35m; Return: Delta Air Lines · Nonstop · 4h 45m$1,110$1,173 — round-trip total · Observed October 10, 2026Search for 2 adults · Change dates · Travelers / cabin

2 adults · 2 children · Complete round-trip totals · 5–9 days

6 days between departure and return.

Destination / travelersDates / trip lengthFlightsAxelAirline fareNext step
Puerto Vallarta (PVR) · 2 adults · 2 childrenMar 21–27, 2027Out: American Airlines · 1 stop (PHX) · 6h 18m; Return: American Airlines · 1 stop (PHX) · 7h 35m$2,957$3,113 — round-trip total · Observed October 12, 2026Search for 2 adults · 2 children · Change dates · Travelers / cabin
Puerto Vallarta (PVR) · 2 adults · 2 childrenMar 21–27, 2027Out: American Airlines · 1 stop (PHX) · 6h 18m; Return: Alaska Airlines · Nonstop · 5h 8m$10,647$11,249 — round-trip total · Observed October 12, 2026Search for 2 adults · 2 children · Change dates · Travelers / cabin

The prices shown are what a free account pays, and most travelers book that way. Membership is optional and takes the same flights lower. Live search shows the same free-account price.

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