$160+ Cheap flights from Seattle (SEA) to Cancún (CUN)

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — CUN
jul. 27 — ago. 31

Leverage Cheapflights for Your Next Trip

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Seattle/Tacoma Intl to Cancun are usually found in January or September, booked 67 days in advance, depart on a Tuesday or Monday and return on a Wednesday

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 julio 22, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$346
(Expedia)

One-way from

$160
(Expedia)
High demand for flights, 15% potential price rise
Best time to find cheap flights, 18% potential price drop
From Seattle/Tacoma Intl to Cancun
One-way flight from Seattle/Tacoma Intl to Cancun

What is the cheapest day to fly round-trip from Seattle to Cancún?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 15% on your flight compared to booking on days when demand is much higher.

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

Users have found that booking a flight from Seattle to Cancún at least 25 days early can save you up to 20% on average compared to booking a flight this week. If booking 25 days before your flight isn’t an option for you, users have found flights from Seattle to Cancún for as little as $437 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $539 for flights departing within the next 3 days.

What is the cheapest month to fly from Seattle to Cancún?

January can be a great time to fly to Cancún from Seattle with a flight ticket averaging about $506. Cheapflights users have found deals in the month of January for as cheap as $186. The most expensive prices can be found in the month of June.

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

Unlike in the morning, when flights are generally more expensive, you can save up to 48% on flights from Seattle to Cancún by exploring options for tickets in the afternoon.

Cheap Seattle to Cancún flights in July & August 2024

Find cheap flight options from Seattle to Cancún specifically for the months of July and August 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,674,588 searches. Prices were last updated on julio 22, 2024.
Scroll through some of the best deals on flights from Seattle to Cancún in 2024. Check back regularly for other flight deals.
This Expedia deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/277:23 pmSEA - CUN
2 stops12h 08mSpirit Airlines
sáb. 8/3112:28 pmCUN - SEA
2 stops23h 41mSpirit Airlines
Deal found 7/22$346
This FlightHub deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/203:03 pmSEA - CUN
2 stops16h 28mSpirit Airlines
sáb. 8/2411:10 amCUN - SEA
2 stops24h 59mSpirit Airlines
Deal found 7/21$376
This mytrip.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/205:45 amSEA - CUN
2 stops26h 25mSpirit Airlines
mar. 8/2712:10 pmCUN - SEA
3 stops32h 07mSpirit Airlines
Deal found 7/21$377
This CheapOair deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/109:24 pmSEA - CUN
1 stop13h 38mMultiple Airlines
mié. 8/149:05 amCUN - SEA
2 stops27h 04mMultiple Airlines
Deal found 7/21$381
This eDestinos deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/204:18 pmSEA - CUN
2 stops15h 13mSpirit Airlines
dom. 8/2511:10 amCUN - SEA
2 stops24h 59mSpirit Airlines
Deal found 7/21$383
This FlightHub deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/205:45 amSEA - CUN
2 stops26h 25mSpirit Airlines
sáb. 8/2411:10 amCUN - SEA
2 stops24h 59mSpirit Airlines
Deal found 7/22$385
This CheapOair deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/313:03 pmSEA - CUN
2 stops18h 24mSpirit Airlines
sáb. 9/711:05 amCUN - SEA
2 stops28h 30mSpirit Airlines
Deal found 7/21$397
This FlightHub deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/163:03 pmSEA - CUN
2 stops16h 28mSpirit Airlines
mié. 8/2111:10 amCUN - SEA
2 stops24h 59mSpirit Airlines
Deal found 7/21$399
This eDestinos deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/205:45 amSEA - CUN
2 stops26h 25mSpirit Airlines
dom. 8/2512:10 pmCUN - SEA
2 stops23h 59mSpirit Airlines
Deal found 7/22$400

Seattle to Cancún 2024 flight deals

Discover exclusive flight deals for travel between Seattle and Cancún in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,674,588 searches. Data last updated julio 22, 2024.
Scroll through some of the best deals on flights from Seattle to Cancún in 2024. Check back regularly for other flight deals.
This Expedia deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/277:23 pmSEA - CUN
2 stops12h 08mSpirit Airlines
sáb. 8/3112:28 pmCUN - SEA
2 stops23h 41mSpirit Airlines
Deal found 7/22$346
This CheapOair deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/15:30 amSEA - CUN
2 stops26h 38mSpirit Airlines
mar. 10/811:05 amCUN - SEA
2 stops23h 09mSpirit Airlines
Deal found 7/22$358
This Travelocity deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/85:30 amSEA - CUN
2 stops26h 40mMultiple Airlines
mar. 10/155:05 pmCUN - SEA
2 stops30h 06mMultiple Airlines
Deal found 7/22$370
This American Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/211:45 pmSEA - CUN
1 stop11h 20mAmerican Airlines
sáb. 11/167:00 pmCUN - SEA
1 stop8h 56mAmerican Airlines
Deal found 7/21$374
This American Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/211:59 pmSEA - CUN
1 stop10h 00mAmerican Airlines
sáb. 11/164:17 pmCUN - SEA
1 stop11h 39mAmerican Airlines
Deal found 7/22$375
This FlightHub deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/203:03 pmSEA - CUN
2 stops16h 28mSpirit Airlines
sáb. 8/2411:10 amCUN - SEA
2 stops24h 59mSpirit Airlines
Deal found 7/21$376
This mytrip.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/205:45 amSEA - CUN
2 stops26h 25mSpirit Airlines
mar. 8/2712:10 pmCUN - SEA
3 stops32h 07mSpirit Airlines
Deal found 7/21$377
This deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/17:23 amSEA - CUN
Nonstop5h 50mDelta
mar. 9/106:50 amCUN - SEA
1 stop15h 06mDelta
Deal found 7/22$381
This eDestinos deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/204:18 pmSEA - CUN
2 stops15h 13mSpirit Airlines
dom. 8/2511:10 amCUN - SEA
2 stops24h 59mSpirit Airlines
Deal found 7/21$383

Seattle to Cancún flights leaving soon

Find last-minute flight options from Seattle to Cancún for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,674,588 searches. Data last updated julio 22, 2024.
Consider one of these great deals we found on last-minute flights from Seattle to Cancún. Users should be sure to double check the price, date, and time of their last-minute flight.
This Orbitz deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/315:10 amSEA - CUN
2 stops28h 19mMultiple Airlines
lun. 8/54:25 pmCUN - SEA
Nonstop6h 18mMultiple Airlines
Deal found 7/20$474
This Travelocity deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/2912:31 pmSEA - CUN
2 stops19h 42mMultiple Airlines
lun. 8/54:25 pmCUN - SEA
Nonstop6h 18mMultiple Airlines
Deal found 7/21$494
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/308:36 amSEA - CUN
Nonstop5h 59mAlaska Airlines
lun. 8/124:25 pmCUN - SEA
Nonstop6h 18mAlaska Airlines
Deal found 7/22$507
This FlightHub deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/305:10 amSEA - CUN
2 stops27h 03mSpirit Airlines
sáb. 8/39:04 amCUN - SEA
2 stops27h 35mSpirit Airlines
Deal found 7/21$533
This Delta deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/275:30 amSEA - CUN
1 stop7h 40mDelta
sáb. 8/34:13 pmCUN - SEA
Nonstop6h 17mDelta
Deal found 7/21$542
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 7/288:36 amSEA - CUN
Nonstop5h 59mAlaska Airlines
mié. 7/314:25 pmCUN - SEA
Nonstop6h 18mAlaska Airlines
Deal found 7/22$543
This Expedia deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/278:36 amSEA - CUN
Nonstop5h 59mMultiple Airlines
sáb. 8/39:04 amCUN - SEA
2 stops27h 35mMultiple Airlines
Deal found 7/21$545
This Travelocity deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/305:10 amSEA - CUN
2 stops27h 03mMultiple Airlines
lun. 8/124:25 pmCUN - SEA
Nonstop6h 18mMultiple Airlines
Deal found 7/21$547
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/2912:35 amSEA - CUN
1 stop10h 17mDelta
lun. 8/124:13 pmCUN - SEA
Nonstop6h 17mDelta
Deal found 7/22$548

One-way flights to Cancún from Seattle

Search for one-way flight options from Seattle to Cancún. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,674,588 searches. Data last updated julio 22, 2024.
Take a look at some of the best available options we've come across on one-way flights from Seattle to Cancún. For those needing a return trip from Seattle, there is a search form available above.
This Expedia deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/207:23 pmSEA - CUN
2 stops12h 47mSpirit Airlines
Deal found 7/22$160
This Travelocity deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/85:30 amSEA - CUN
2 stops26h 40mSpirit Airlines
Deal found 7/21$161
This Expedia deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/197:23 pmSEA - CUN
2 stops12h 47mSpirit Airlines
Deal found 7/21$168
This mytrip.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/194:18 pmSEA - CUN
3 stops17h 02mSpirit Airlines
Deal found 7/21$171
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/207:23 pmSEA - CUN
2 stops12h 08mSpirit Airlines
Deal found 7/21$173
This JustFly deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JustFly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/207:51 pmSEA - CUN
2 stops12h 17mSpirit Airlines
Deal found 7/21$175
This mytrip.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure mytrip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/203:03 pmSEA - CUN
3 stops17h 07mSpirit Airlines
Deal found 7/22$176
This JetBlue deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/2011:47 pmSEA - CUN
1 stop10h 52mJetBlue
Deal found 7/21$183
This KAYAK deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/85:30 amSEA - CUN
3 stops26h 40mSpirit Airlines
Deal found 7/21$185

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 2,674,588 searches. Data last updated julio 22, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$346 - $464

Route

Depart

Return

Price

Seattle/Tacoma IntlCancun

SEA - CUN

SEACUN

Seattle/Tacoma Intl

mar. 8/27

2 stops12h 08m

Cancun

sáb. 8/31

2 stops23h 41m

$346

Seattle/Tacoma IntlCancun

SEA - CUN

SEACUN

Seattle/Tacoma Intl

mar. 10/1

2 stops26h 38m

Cancun

mar. 10/8

2 stops23h 09m

$358

Seattle/Tacoma IntlCancun

SEA - CUN

SEACUN

Seattle/Tacoma Intl

mar. 10/8

2 stops26h 40m

Cancun

mar. 10/15

2 stops30h 06m

$370

Seattle/Tacoma IntlCancun

SEA - CUN

SEACUN

Seattle/Tacoma Intl

sáb. 11/2

1 stop11h 20m

Cancun

sáb. 11/16

1 stop8h 56m

$374

Seattle/Tacoma IntlCancun

SEA - CUN

SEACUN

Seattle/Tacoma Intl

dom. 9/1

Nonstop5h 50m

Cancun

mar. 9/10

1 stop15h 06m

$381

Seattle/Tacoma IntlCancun

SEA - CUN

SEACUN

Seattle/Tacoma Intl

lun. 9/16

1 stop10h 53m

Cancun

vie. 9/20

1 stop12h 02m

$388

Seattle/Tacoma IntlCancun

SEA - CUN

SEACUN

Seattle/Tacoma Intl

dom. 8/18

1 stop11h 12m

Cancun

mar. 8/27

2 stops13h 10m

$420

Seattle/Tacoma IntlCancun

SEA - CUN

SEACUN

Seattle/Tacoma Intl

mar. 9/3

2 stops41h 04m

Cancun

vie. 9/6

1 stop29h 26m

$449

Seattle/Tacoma IntlCancun

SEA - CUN

SEACUN

Seattle/Tacoma Intl

lun. 8/26

2 stops17h 30m

Cancun

mar. 9/17

2 stops20h 45m

$464

Flights are sorted by cheapest first

Deals found on 7/22

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 July 19, 2024.
Booking 67 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Cancún. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

What is the cheapest day to fly from Seattle to Cancún?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Cancún. Price data was last updated on July 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Cancún flight should consider departing on Saturday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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.

Temperature and rainfall in Cancún by month

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

CUN

Temperature

75.2 - 86 °F

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 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 75.2 F).

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 julio 22, 2024.
Get a feel of what it's like to fly with Spirit Airlines, American Airlines and JetBlue from Seattle to Cancún by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,364 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

7.2

Food

7.2

Reviews

1 / 10

There was no announcement to close your windows and were turning out the lights!.

8.1
Very good
9,364 reviews
8.1
Very good
9,364 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

7.2

Food

7.2

Reviews

1 / 10

There was no announcement to close your windows and were turning out the lights!.

8.0
Very good
9,684 reviews
8.1
Very good
9,364 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

7.2

Food

7.2

Reviews

1 / 10

There was no announcement to close your windows and were turning out the lights!.

7.6
Good
4,024 reviews
8.1
Very good
9,364 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

7.2

Food

7.2

Reviews

1 / 10

There was no announcement to close your windows and were turning out the lights!.

7.6
Good
2,252 reviews
8.1
Very good
9,364 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

7.2

Food

7.2

Reviews

1 / 10

There was no announcement to close your windows and were turning out the lights!.

7.4
Good
2,754 reviews
8.1
Very good
9,364 reviews

Boarding

8.2

Comfort

7.9

Crew

8.6

Overall

8.1

Entertainment

7.2

Food

7.2

Reviews

1 / 10

There was no announcement to close your windows and were turning out the lights!.

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?

    To fly from Seattle to Cancún, you need to book a flight from Seattle/Tacoma Intl (SEA) to Cancun (CUN). Nonstop flights to Cancun from Seattle/Tacoma Intl take 5h 43m on average. When it comes time to book airfare, you have a few options: there are 4 outbound flights from Seattle/Tacoma Intl to Cancun offered by 11 different airlines.

  • Can I find flights from Seattle to Cancún for under $400 on Cheapflights?

    Yes, there are multiple flights from Seattle to Cancún for under $400. The cheapest flight booked recently is on Spirit Airlines for just $346, but on average you can expect to pay $384.

  • Are there nonstop flights from Seattle to Cancún for under $500 on Cheapflights?

    Cheapflights has at least 20 direct flights from Seattle to Cancún under $500. A good price for a nonstop flight from Seattle to Cancún is less than $473.

  • Are there last-minute flights available from Seattle to Cancún for under $500?

    There are currently 20+ open flights from Seattle to Cancún within the next 7 days for less than $500.

  • How popular is this Seattle to Cancún flight route?

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

    Spirit Airlines, at $346, was found to be the cheapest airline from Seattle to Cancún.Alternate airlines to your destination round-trip include American Airlines and Delta. Spirit Airlines is priced at 31% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $160. JetBlue flights start at $183 while deals on Frontier start at $187 one-way.

  • 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 Alaska Airlines (92%), Delta (89%) or Korean Air (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 $887 for a flight from Seattle to Cancún. The cheapest flight overall is $177 while the most popular route, (Seattle/Tacoma Intl - Cancun) is currently priced at $342.

  • What does SEA to CUN mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Seattle/Tacoma Intl Airport to Cancun Airport flight would often be abbreviated as a SEA to CUN flight.

  • Can I find deals for flights from Seattle to Cancún that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Cancún flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Cancún with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Cancún flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Seattle to Cancún that allow pets onboard?

    Many airlines flying from Seattle to Cancún offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Cancún?

    Yes, you can often find last-minute deals on Seattle to Cancún flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Seattle to Cancún flight deals updated?

    The Seattle to Cancún flight deals you see on this page were last updated on 7/22.

  • What are the most popular airlines that fly from Seattle to Cancún?

  • 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 $341). Flying from Seattle to Cancún in June is currently the most expensive (average of $461). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 10 airlines flying from Seattle to Cancún

Discover the top 10 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 2,674,588 searches. Data last updated julio 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$203Average$511FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$207Average$489FlexibilityNo cancel feeOn-time75%
Air CanadaCheapest$210Average$584FlexibilityNo cancel feeOn-time67%
FrontierCheapest$212Average$303FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$214Average$458FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$215Average$531FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$242Average$466FlexibilityNo cancel feeOn-time83%
DeltaCheapest$245Average$524FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$283Average$529FlexibilityNo cancel feeOn-time71%
VolarisCheapest$295Average$491FlexibilityNo cancel feeOn-time79%

Search flights from Seattle to Cancún by cabin class

Find flights from Seattle to Cancún, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Seattle to Cancún

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 julio 22, 2024.
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM