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Cheap flights from Seattle to Cancún from C$ 210

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 31/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CUN
19 Nov — 26 Nov1
1 adult

Find flights from Seattle to Cancún within your budget

Customize your flight search to find flights from Seattle to Cancún that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 625,151 searches. Data last updated 14 November 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

SeattleCancún

SEA - CUN

SEACUN

Seattle/Tacoma Intl

Fri 6/12

9:16 p.m.-6:19 p.m.

1 stop18h 03m

Cancun

Wed 11/12

7:29 p.m.-8:58 a.m.

1 stop16h 29m

C$ 620

SeattleCancún

SEA - CUN

SEACUN

Seattle/Tacoma Intl

Sun 19/1

5:30 a.m.-9:13 a.m.

2 stops24h 43m

Cancun

Sun 26/1

1:10 p.m.-5:00 p.m.

3 stops30h 50m

C$ 643

SeattleCancún

SEA - CUN

SEACUN

Seattle/Tacoma Intl

Sun 19/1

9:58 p.m.-6:33 p.m.

1 stop17h 35m

Cancun

Sun 26/1

1:10 p.m.-5:00 p.m.

3 stops30h 50m

C$ 655

SeattleCancún

SEA - CUN

SEACUN

Seattle/Tacoma Intl

Thu 2/1

7:15 a.m.-4:15 p.m.

Nonstop6h 00m

Cancun

Tue 4/2

5:19 p.m.-9:14 p.m.

Nonstop6h 55m

C$ 665

SeattleCancún

SEA - CUN

SEACUN

Seattle/Tacoma Intl

Tue 7/1

5:00 a.m.-3:43 p.m.

1 stop7h 43m

Cancun

Wed 15/1

4:20 p.m.-11:20 a.m.

2 stops22h 00m

C$ 690

SeattleCancún

SEA - CUN

SEACUN

Seattle/Tacoma Intl

Sun 30/3

11:59 p.m.-1:15 p.m.

1 stop11h 16m

Cancun

Wed 2/4

12:00 p.m.-10:49 p.m.

1 stop12h 49m

C$ 695

SeattleCancún

SEA - CUN

SEACUN

Seattle/Tacoma Intl

Thu 12/12

6:39 p.m.-12:16 p.m.

1 stop14h 37m

Cancun

Mon 16/12

2:20 p.m.-5:02 p.m.

1 stop29h 42m

C$ 701

SeattleCancún

SEA - CUN

SEACUN

Seattle/Tacoma Intl

Mon 13/1

7:15 a.m.-4:09 p.m.

Nonstop5h 54m

Cancun

Wed 22/1

5:19 p.m.-9:14 p.m.

Nonstop6h 55m

C$ 707

SeattleCancún

SEA - CUN

SEACUN

Seattle/Tacoma Intl

Sun 20/4

5:10 a.m.-3:35 p.m.

1 stop8h 25m

Cancun

Sat 26/4

2:15 p.m.-11:35 p.m.

1 stop11h 20m

C$ 830

SeattleCancún

SEA - CUN

SEACUN

Seattle/Tacoma Intl

Tue 31/12

7:15 a.m.-4:15 p.m.

Nonstop6h 00m

C$ 290

Flights are sorted by cheapest first

Deals found on 14/11

Showing 1-10 of 18 results
1
2

Cheap flight deals from Seattle to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Cancún (CUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 November 2024.

Round-trip from

C$ 471

One-way from

C$ 210

Popular in

December

Cheapest in

September
Frontier
  • Frontier
  • 9/12-18/12
  • 2 total stops
  • 37h 21m total
  • Seattle to Cancún
Search Deals
Frontier
  • Frontier
  • 31/12
  • 1 total stop
  • 15h 04m total
  • Seattle to Cancún
Search Deals
High demand for flights, 14% potential price rise
Search Deals
Best time to find cheap flights, 14% potential price drop
Search Deals

Find flight deals from Seattle to Cancún

Cheapest flights from Seattle to Cancún
Explore the most affordable flight options available from Seattle to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2024.

Fri 6/129:16 p.m.SEA - CUN
1 stop18h 03mAlaska Airlines
Wed 11/127:29 p.m.CUN - SEA
1 stop16h 29mAlaska Airlines
Deal found 14/11C$ 620
Mon 9/1212:50 a.m.SEA - CUN
1 stop9h 05mMultiple Airlines
Tue 17/122:22 p.m.CUN - SEA
1 stop25h 48mMultiple Airlines
Deal found 14/11C$ 669
Thu 5/127:25 a.m.SEA - CUN
Nonstop5h 50mDelta
Sat 7/125:15 p.m.CUN - SEA
Nonstop6h 53mDelta
Deal found 14/11C$ 687
Thu 12/126:39 p.m.SEA - CUN
1 stop14h 37mSun Country Air
Mon 16/122:20 p.m.CUN - SEA
1 stop29h 42mSun Country Air
Deal found 14/11C$ 701
Thu 5/1211:59 p.m.SEA - CUN
1 stop17h 19mUnited Airlines
Sat 14/126:30 a.m.CUN - SEA
1 stop19h 20mUnited Airlines
Deal found 14/11C$ 737
Mon 9/127:15 a.m.SEA - CUN
Nonstop6h 00mAeromexico
Wed 18/125:15 p.m.CUN - SEA
Nonstop6h 53mAeromexico
Deal found 14/11C$ 746
Fri 15/115:00 a.m.SEA - CUN
2 stops13h 00mSouthwest
Mon 18/114:00 p.m.CUN - SEA
2 stops11h 25mSouthwest
Deal found 14/11C$ 979
Mon 23/122:16 p.m.SEA - CUN
2 stops20h 36mSpirit Airlines
Thu 2/112:42 p.m.CUN - SEA
2 stops27h 29mSpirit Airlines
Deal found 14/11C$ 1,012
Sat 21/129:36 p.m.SEA - CUN
1 stop11h 35mFrontier
Wed 25/1210:58 a.m.CUN - SEA
1 stop8h 39mFrontier
Deal found 14/11C$ 1,092

Best time to book a flight from Seattle to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seattle to Cancún

Get recent, data-driven insights about flights from Seattle to Cancún including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Seattle to Cancún?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Cancún. Price data was last updated on 8 November 2024.

The price you pay for your flight from Seattle to Cancún may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seattle to Cancún?

Currently, January is the cheapest month in which you can book a flight from Seattle to Cancún (average of C$ 297). Flying from Seattle to Cancún in July is currently the most expensive (average of C$ 464). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SEA to CUN?

Find hourly flight availability from Seattle to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 November 2024.

It’s typically best to fly out from Seattle to Cancún at noon. Doing so could potentially save you 55% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Seattle to Cancún

Explore weekly flight availability from Seattle to Cancún. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 14 November 2024.

The most flights from SEA to CUN are scheduled on a Tuesday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Cancún by month

Plan your trip to Cancún by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Cancún ranges from 29.0 - 282.0 mm per month. October is typically the wettest month, when rainfall can reach 282.0 mm. April is typically the driest time to visit Cancún when rainfall is around 29.0 mm.

Temperature in Cancún by month

Plan your trip to Cancún by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Cancún, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.0 C).

Reviews of airlines servicing Cancún

Get insights into the airlines that provide service to Cancún. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cancún. Reviews last updated 14 November 2024.
To help decide which airline to fly from Seattle to Cancún, see what other customers have to say about Alaska Airlines, United Airlines and Aeromexico. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,045 reviews
Check prices

Entertainment

7.7

Boarding

8.3

Crew

8.7

Overall

8.1

Food

7.2

Comfort

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,045 reviews
Southwest
8.1
Very good
5,045 reviews
Check prices

Entertainment

7.7

Boarding

8.3

Crew

8.7

Overall

8.1

Food

7.2

Comfort

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,439 reviews
Southwest
8.1
Very good
5,045 reviews
Check prices

Entertainment

7.7

Boarding

8.3

Crew

8.7

Overall

8.1

Food

7.2

Comfort

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,788 reviews
Southwest
8.1
Very good
5,045 reviews
Check prices

Entertainment

7.7

Boarding

8.3

Crew

8.7

Overall

8.1

Food

7.2

Comfort

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,447 reviews
Southwest
8.1
Very good
5,045 reviews
Check prices

Entertainment

7.7

Boarding

8.3

Crew

8.7

Overall

8.1

Food

7.2

Comfort

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Aeromexico
7.5
Good
2,018 reviews
Southwest
8.1
Very good
5,045 reviews
Check prices

Entertainment

7.7

Boarding

8.3

Crew

8.7

Overall

8.1

Food

7.2

Comfort

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Seattle to Cancún. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Seattle to Cancún?

    If you wish to fly to Cancún from Seattle, then you need to book flights from Seattle/Tacoma Intl to Cancun. There are 4 flights from Seattle/Tacoma Intl (SEA) to Cancun (CUN) per day to choose from. Flights to Cancún from Seattle/Tacoma Intl are available from 4 different airlines, which means you should have some options if you want to compare airfare deals. 6h 00m is how long a nonstop flight from Seattle to Cancun typically takes.

  • How popular is this Seattle to Cancún flight route?

    The Seattle/Tacoma Intl to Cancun flight path was viewed by 96 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Seattle to Cancún round-trip?

    Spirit Airlines, at C$ 510, was found to be the cheapest airline from Seattle to Cancún.Alternate airlines to your destination round-trip include JetBlue and Alaska Airlines. You may be able to fly from Seattle to Cancún for 32% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Seattle to Cancún one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as C$ 210. Users have also found prices from C$ 254 and C$ 268 on Spirit Airlines and Alaska Airlines, respectively.

  • What are the most reliable airlines from Seattle to Cancún?

    No one likes to see their flight delayed. When booking a flight from Seattle to Cancún consider choosing Delta (89%), Korean Air (89%) or Aeromexico (89%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Seattle to Cancún?

    On average you can expect to pay C$ 801 for a flight from Seattle to Cancún. The cheapest flight overall is C$ 460 while the most popular route, (Seattle/Tacoma Intl - Cancun) is currently priced at C$ 793.

  • Can I find deals for flights from Seattle to Cancún that include hotel bookings?

    Yes. In addition to deals on Seattle to Cancún flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Cancún?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Cancún.

  • Can I find deals for business class flights from Seattle to Cancún?

    Yes. Cheapflights offers flight deals from Seattle to Cancún by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Seattle to Cancún?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Cancún (average of C$ 297). Flying from Seattle to Cancún in July is currently the most expensive (average of C$ 464). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 4 airlines flying from Seattle to Cancún

Discover the top 4 airlines that operate flights from Seattle to Cancún. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 625,151 searches. Data last updated 14 November 2024.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapestC$ 304AverageC$ 753FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
DeltaCheapestC$ 320AverageC$ 667FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 321AverageC$ 717FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
United AirlinesCheapestC$ 648AverageC$ 987FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Cancún?

Cheapflights helps you search for flights from Seattle to Cancún via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Cancún?

Cheapflights simply makes it quick and affordable to book flights from Seattle to Cancún by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Seattle to Cancún with no change fees?

Yes, we can. To see specific flights from Seattle to Cancún with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Seattle to Cancún become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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