Cancun (CUN) → Seattle (SEA)
About Cancun to Seattle Flights
Discover the best flights from Cancun to Seattle, covering 4,321 km in approximately 5h 54m. Cancun (CUN) to Seattle (SEA) is one of the popular medium-haul routes connecting Mexico and United States. With 7 major airlines operating this route including direct flights, travelers have plenty of options to choose from. Whether you're traveling for business or leisure, our comprehensive guide helps you find the best deals, understand seasonal price variations, and choose the right airline for your journey from Cancun to Seattle.
12-Month Price History
Flight prices from Cancun to Seattle vary significantly throughout the year. February typically offers the best deals with average prices around $863, while July sees the highest prices, averaging $1425. Savvy travelers can save up to 39% by choosing their travel dates wisely.
Best Time to Fly
Cheapest Month
February
Save up to 40% on average
Most Expensive
July
Peak season pricing
Book in Advance
108 days
For best prices
Booking Tips
For the best prices on Cancun to Seattle flights, we recommend booking 116 days in advance. International flights typically see price increases as the departure date approaches, so early booking is advisable. Tuesday and Wednesday departures often offer the lowest fares, while Friday and Sunday flights tend to be more expensive due to business and leisure travel demand. Consider flying early morning or late evening for additional savings, as these off-peak times usually have lower demand.
Airlines Serving This Route
| Airline | Economy | Business | First |
|---|---|---|---|
United Airlines UA | $780 | $2950 | $4450 |
Alaska Airlines AS | $840 | $3210 | $5690 |
Delta Air Lines DL | $940 | $3510 | $5130 |
British Airways BA | $950 | $3750 | $5890 |
American Airlines AA | $1030 | $3240 | $5840 |
Lufthansa LH | $1110 | $3620 | $6510 |
Air France AF | $1110 | $3730 | $5700 |
United Airlines
UA
Economy
$780
Business
$2950
First
$4450
Alaska Airlines
AS
Economy
$840
Business
$3210
First
$5690
Delta Air Lines
DL
Economy
$940
Business
$3510
First
$5130
British Airways
BA
Economy
$950
Business
$3750
First
$5890
American Airlines
AA
Economy
$1030
Business
$3240
First
$5840
Lufthansa
LH
Economy
$1110
Business
$3620
First
$6510
Air France
AF
Economy
$1110
Business
$3730
First
$5700
Prices shown are estimates based on historical data. Actual prices may vary based on dates, availability, and current promotions.
Alternative Flight Options
Cozumel → Seattle
Cozumel International (CZM) to Seattle-Tacoma International (SEA)
Distance: 4,362 km
Average price: $981
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Frequently Asked Questions
How long is the flight from Cancun to Seattle?
The flight time from Cancun (CUN) to Seattle (SEA) is approximately 5 hours and 54 minutes. This duration is for direct flights and may vary depending on aircraft type, weather conditions, and air traffic.
What is the distance between Cancun and Seattle?
The aerial distance between Cancun and Seattle is 4,321 kilometers (2,685 miles). This is the straight-line distance, which is used to calculate flight times.
Which airlines fly from Cancun to Seattle?
Several airlines operate flights between Cancun and Seattle, including Delta Air Lines, Alaska Airlines, American Airlines and 4 more airlines. Direct flights are available on this route.
What is the cheapest month to fly from Cancun to Seattle?
Based on historical data, February typically offers the lowest airfares for flights from Cancun to Seattle. However, prices can vary based on holidays, events, and airline promotions. We recommend checking our price calendar for the most up-to-date information.
How far in advance should I book my flight to Seattle?
For the best prices on Cancun to Seattle flights, we recommend booking 74 days in advance. International flights generally require earlier booking than domestic routes.
Do I need a visa to travel from Cancun to Seattle?
Visa requirements depend on your nationality and the purpose of your visit. Citizens of Mexico traveling to United States should check the latest visa requirements. Visit our partner site visarequirements.io for detailed visa information.
What is the time difference between Cancun and Seattle?
Cancun operates on America/Cancun time zone, while Seattle is in the America/Los_Angeles time zone. For current time differences and to plan your schedule, visit our partner site timezig.com for accurate timezone conversions.