
Cheap Spirit Airlines flights from Seattle to Cancun (SEA to CUN)
Find The Best Day To Fly from Seattle to Cancun
CUN From SEA Economy Coach Packages on Similar Airlines



Frequently asked questions
Discover our best Spirit Airlines flight from Seattle SEA to Cancun CUN
To find the best deals on flights to Seattle from Cancun with Spirit Airlines, just enter your travel dates, filter by Spirit Airlines, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Seattle SEA to Cancun CUN with Spirit Airlines
If you’re planning a round trip, booking return flights with Spirit Airlines is usually the most cost-effective option. With airfares ranging from to , it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way Spirit Airlines flights from Seattle SEA to Cancun CUN
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Spirit Airlines flight from Seattle to Cancun costs from . Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Cancun CUN from Seattle SEA with Spirit Airlines
To find a cheap Spirit Airlines flight from Seattle SEA to Cancun CUN, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on Spirit Airlines flights from Seattle SEA to Cancun CUN
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as , or if you book a flight with a stopover.
Find nonstop flights from Seattle SEA to Cancun CUN with Spirit Airlines
If you’re keen to be on Cancun soil fast, don’t waste time with a stopover—filter your search results to show direct Spirit Airlines flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for Spirit Airlines flights from Seattle SEA to Cancun CUN
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Cancun CUN from Seattle SEA with Spirit Airlines on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
|---|---|---|---|
| DTW | USA | Detroit Metropolitan Wayne County | 7 |
| FLL | USA | Fort Lauderdale - Hollywood Intl. | 7 |
| LAS | USA | McCarran Intl. | 6 |
| ORD | USA | O'Hare Intl. | 6 |
| MCO | USA | Orlando Intl. | 6 |
| IAH | USA | George Bush Intercontinental | 4 |
| DFW | USA | Dallas-Fort Worth Intl. | 4 |
| LAX | USA | Los Angeles Intl. | 3 |
| SJU | PRI | Luis Munoz Marin Intl. | 3 |
| PHL | USA | Philadelphia Intl. | 2 |
Travelers ❤️ these 🏨 after their flight to Cancun

The Westin Resort & Spa, Cancun
The Spa experience was wonderful along with the many pools and access to the beach. It is a beautiful property. Dinner at Sea and Stones was delicious! The buffet was also amazing with many options and something for everyone. My room was in building D with a balcony and ocean and pool view. Beautiful ...
Reviewed on Mar 2, 2026

Seadust Cancún All Inclusive Family Resort
10/10 recommended for people with kids. Great staff, beautiful views, amazing food.
Reviewed on Mar 3, 2026

Hilton Cancun, an All-Inclusive Resort
Yes the ocean was visible from the room if you get ocean view, the beach area its self is not the big, some sea weed but they did a good job cleaning up. The rooms were clean, staff were very nice and friendly, they were the best. The pool was also great they do a good job with pool activities, overall ...
Reviewed on Mar 2, 2026