
Popular airlines from Seattle to Cancun South
Air Canada
American Airlines
United
WestJet
Delta
Aeromexico
Hawaiian Airlines
- Plan, book, fly with confidence
trending down icon Be in the knowGet alerts if flight prices drop or rise*bex rewards loyalty icon Book smarterSave up to 40% on select hotels after you book a flight*payments icon
Cheap Flights from Seattle to Cancun South (SEA-CUN)
Prices were available within the past 7 days and start at ¥23,090 for one-way flights and ¥50,010 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 1 - Sun, Sep 7
SEA
Seattle
CUN
Cancun
¥50,010 Roundtrip, found 1 day ago
¥50,010
Roundtrip
found 1 day ago

Fri, Sep 19 - Fri, Sep 26
SEA
Seattle
CUN
Cancun
¥50,260 Roundtrip, found 1 day ago
¥50,260
Roundtrip
found 1 day ago

Fri, Sep 19 - Fri, Sep 26
SEA
Seattle
CUN
Cancun
¥50,260 Roundtrip, found 1 day ago
¥50,260
Roundtrip
found 1 day ago

Fri, Sep 19 - Fri, Sep 26
SEA
Seattle
CUN
Cancun
¥56,050 Roundtrip, found 1 day ago
¥56,050
Roundtrip
found 1 day ago

Sat, Aug 30 - Wed, Sep 3
SEA
Seattle
CUN
Cancun
¥62,840 Roundtrip, found 3 days ago
¥62,840
Roundtrip
found 3 days ago

Mon, Nov 24 - Tue, Nov 25
SEA
Seattle
CUN
Cancun
¥74,240 Roundtrip, found 1 day ago
¥74,240
Roundtrip
found 1 day ago
Find the cheapest month to fly from Seattle (SEA) to Cancun (CUN)
September is typically the cheapest month to fly
From ¥44,352 - ¥57,126 per traveler.
Graph displaying average flight prices per month
Top Routes to Cancun South
- Mexico City to Cancun South
- Newark to Cancun South
- Los Angeles to Cancun South
- Kobe to Cancun South
- New York to Cancun South
- Spokane to Cancun South
- Seattle to Cancun South
- Houston to Cancun South
- Vancouver to Cancun South
- Incheon to Cancun South
- Nagoya to Cancun South
- Osaka to Cancun South
- Toronto to Cancun South
- Fukuoka to Cancun South
- Tokyo to Cancun South
Expedia's Latest Trends
Hotels
Icon Saigon - Lifestyle Design HotelTHE LIVELY OSAKA HONMACHIMelia Danang Beach ResortAPA Hotel Osaka Higobashi EkimaeCheap Hotels in CairnsComfort Hotel ERA Tokyo Higashi KandaKobe Minato Onsen Ren - Adult OnlyHotels near Toyoda StationNovotel Brussels AirportGrand Hyatt JakartaHotels near Tsugaike Ski Resort
Flights
Flights from Osaka (KIX) to Gatwick (LGW)Flights from Tokyo (HND) to Barcelona (BCN)Flights from Osaka (KIX) to Manila (MNL)Flights from Vancouver to AnaheimFlights to San DiegoFlights from Honolulu (HNL) to Kahului (OGG)Flights from Osaka (KIX) to Taoyuan City (TPE)Flights from Iwakuni to San DiegoFlights from Tokyo (HND) to Honolulu (HNL)Flights from Omura (NGS) to Kunisaki (OIT)CopaFlights from Osaka (KIX) to Marseille (MRS)Flights from Honolulu (HNL) to New York (JFK)
Activities
*Available to Expedia members.