$158 Cheap flight deals from Seattle (SEA) to Cancun South (CUN)

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This Weekend's Flight Deals from Seattle to Cancun South

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Feb 1 - Thu, Feb 12
SEA
Seattle - Tacoma Intl.
CUN
Cancun Intl.
$557 Roundtrip, found 21 hours ago
$557
Roundtrip
found 21 hours ago
Select Hawaiian Airlines flight, departing Sun, Feb 1 from Seattle - Tacoma Intl. to Cancun Intl., returning Thu, Feb 12, priced at $557 found 21 hours ago
Sun, Feb 1 - Tue, Feb 3
PAE
Seattle Paine Field Intl. Airport
CUN
Cancun Intl.
$616 Roundtrip, found 5 days ago
$616
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sun, Feb 1 from Seattle Paine Field Intl. Airport to Cancun Intl., returning Tue, Feb 3, priced at $616 found 5 days ago
Fri, Jan 30 - Fri, Feb 6
SEA
Seattle - Tacoma Intl.
TQO
Tulum Intl. Airport
$1,047 Roundtrip, found 1 day ago
$1,047
Roundtrip
found 1 day ago
Select Air Canada flight, departing Fri, Jan 30 from Seattle - Tacoma Intl. to Tulum Intl. Airport, returning Fri, Feb 6, priced at $1,047 found 1 day ago

Airfares from $158 One Way, $336 Round Trip from Seattle to Cancun South

Prices starting at $336 for return flights and $158 for one-way flights to Cancun South were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 2 - Thu, May 7
SEA
Seattle
CUN
Cancun
$336 Roundtrip, just found
$336
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, May 2 from Seattle to Cancun, returning Thu, May 7, priced at $336 just found
Wed, Sep 9 - Mon, Sep 14
SEA
Seattle
CUN
Cancun
$365 Roundtrip, found 1 hour ago
$365
Roundtrip
found 1 hour ago
Select Volaris flight, departing Wed, Sep 9 from Seattle to Cancun, returning Mon, Sep 14, priced at $365 found 1 hour ago
Sun, Jun 14 - Thu, Jun 18
SEA
Seattle
CUN
Cancun
$416 Roundtrip, found 3 days ago
$416
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Sun, Jun 14 from Seattle to Cancun, returning Thu, Jun 18, priced at $416 found 3 days ago
Tue, Mar 3 - Thu, Mar 12
SEA
Seattle
CUN
Cancun
$431 Roundtrip, found 12 hours ago
$431
Roundtrip
found 12 hours ago
Select Delta flight, departing Tue, Mar 3 from Seattle to Cancun, returning Thu, Mar 12, priced at $431 found 12 hours ago
Fri, Mar 6 - Tue, Mar 10
SEA
Seattle
CUN
Cancun
$431 Roundtrip, just found
$431
Roundtrip
just found
Select Aeromexico flight, departing Fri, Mar 6 from Seattle to Cancun, returning Tue, Mar 10, priced at $431 just found

Cancun South economy flight packages

Price found within the past 48 hours. Click for updated prices.
Ocean Dream Cancun by GuruHotel
3.0-star property

Ocean Dream Cancun by GuruHotel

7.4/10 Good! (1,000 reviews)

Mar 3 - Mar 7

4 night stay

Seattle (SEA) to Cancun (CUN)

Delta • Coach

Cancun (CUN) to Seattle (SEA)

Frontier Airlines • Coach
Price was $1,519, price is now $685 per person
$685
per person
found 1 day ago
Room service phone did not work, TVs are outdated and bathroom was clogged Other than that it was okay Loved that it’s very well located

Reviewed on Sep 16, 2025

Casa Gitano
3.5-star property

Casa Gitano

8.4/10 Very Good! (68 reviews)

Mar 7 - Mar 10

3 night stay

Seattle (SEA) to Tulum Intl. Airport (TQO)

American Airlines • Non-stop roundtrip • Coach
Price was $2,026, price is now $844 per person
$844
per person
found 20 hours ago
Chiringuito Tulum
4.0-star property

Chiringuito Tulum

9/10 Wonderful! (155 reviews)

Feb 27 - Mar 7

8 night stay

Seattle (SEA) to Tulum Intl. Airport (TQO)

American Airlines • Non-stop roundtrip • Coach
Price was $5,171, price is now $2,248 per person
$2,248
per person
found 23 hours ago
Great location. Awesome staff

Reviewed on Nov 21, 2023

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Cancun South business class flight packages

Price found within the past 48 hours. Click for updated prices.
Wyndham Grand Cancun All Inclusive Resort & Villas
4.0-star property

Wyndham Grand Cancun All Inclusive Resort & Villas

8.4/10 Very Good! (3,498 reviews)

Mar 19 - Mar 24

5 night stay

Seattle (SEA) to Cancun (CUN)

American Airlines • Non-stop • BusinessClass

Cancun (CUN) to Seattle (SEA)

Aeromexico • Non-stop • BusinessClass
Price was $3,410, price is now $1,906 per person
$1,906
per person
found 1 day ago
Clean rooms. Very courteous staff. Excellent facilities.

Reviewed on Jan 1, 2026

Villa del Palmar Cancun All Inclusive Beach Resort & Spa
4.5-star property

Villa del Palmar Cancun All Inclusive Beach Resort & Spa

8.8/10 Excellent! (1,565 reviews)

Mar 13 - Mar 21

8 night stay

Seattle (SEA) to Cancun (CUN)

Aeromexico • BusinessClass

Cancun (CUN) to Seattle (SEA)

American Airlines • BusinessClass
Save 100% on your flight
Price was $5,243, price is now $2,960 per person
$2,960
per person
found 23 hours ago
Oh my God, I don’t even know where to start, but if you’re looking for a place where you can relax eat the best food and the best cocktails don’t even hesitate to book this place. Their Customer Service was amazing 1000 out of 10 planning to go back soon. also, there’s a pirate boat next to the resort and that was really really fun. My kids love it. We also went to Isla Mujeres there is a ferry that goes to the beach.

Reviewed on Sep 17, 2025

Finest Playa Mujeres by The Excellence Collection - All Inclusive
5.0-star property

Finest Playa Mujeres by The Excellence Collection - All Inclusive

9/10 Wonderful! (1,465 reviews)

Mar 19 - Mar 24

5 night stay

Seattle (SEA) to Cancun (CUN)

American Airlines • Non-stop • BusinessClass

Cancun (CUN) to Seattle (SEA)

Aeromexico • Non-stop • BusinessClass
Price was $5,637, price is now $3,237 per person
$3,237
per person
found 1 day ago
Beautiful property. Plenty of dining options, service is exceptional. Travelled with a toddler. Felt safe as a family. Room was dated, but mostly comfortable. Several different pools around the property. All were easy to access except the main pool which was challenging/near impossible to get seats at unless you claimed some before 10am. Beach was beautiful. Entertainment was fun.

Reviewed on May 14, 2025

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Cancun South first class flight packages

Price found within the past 48 hours. Click for updated prices.
Tago Tulum by G Hotels
3.5-star property

Tago Tulum by G Hotels

9.2/10 Wonderful! (366 reviews)

Mar 2 - Mar 7

5 night stay

Seattle (SEA) to Tulum Intl. Airport (TQO)

Alaska Airlines • FirstClass

Tulum Intl. Airport (TQO) to Seattle (SEA)

American Airlines • FirstClass
Price was $4,212, price is now $2,157 per person
$2,157
per person
found 1 day ago
Its all about the Staff here in addition to the splendid property and food!

Reviewed on Jun 23, 2024

Garza Blanca Resort & Spa Cancun - All Inclusive
5.0-star property

Garza Blanca Resort & Spa Cancun - All Inclusive

9/10 Wonderful! (1,063 reviews)

Mar 16 - Mar 24

8 night stay

Seattle (SEA) to Cancun (CUN)

United • Non-stop roundtrip • FirstClass
Save 100% on your flight
Price was $7,771, price is now $4,288 per person
$4,288
per person
found 23 hours ago
This is our second time staying here and we love it! The staff are extremely nice and caring. Will be coming back again for sure!

Reviewed on Jul 10, 2024

Grand Palladium Kantenah Resort & Spa All Inclusive
5.0-star property

Grand Palladium Kantenah Resort & Spa All Inclusive

8.4/10 Very Good! (1,001 reviews)

Mar 2 - Mar 7

5 night stay

Seattle (SEA) to Cancun (CUN)

Alaska Airlines • FirstClass

Cancun (CUN) to Seattle (SEA)

American Airlines • FirstClass
Price was $4,424, price is now $2,374 per person
$2,374
per person
found 1 day ago
I recently stayed at the Grand Palladium Kantenah Resort & Spa All Inclusive in Mexico, and it was truly an incredible experience from start to finish! The resort is absolutely stunning — surrounded by lush tropical gardens, pristine beaches, and beautiful pools. Every corner feels like paradise. The staff were beyond amazing — warm, welcoming, and always ready to help with a smile. The service throughout the resort was top-notch, whether at the front desk, restaurants, or poolside bars. The food and drinks were fantastic! There were so many options, from delicious buffets to à la carte restaurants with international cuisine. Everything was fresh and flavorful, and the cocktails were perfectly mixed. The villas where I stayed were spacious, clean, and comfortable, with all the amenities you could ask for. I especially loved the attention to detail — the housekeeping team kept everything immaculate. The beach and pool areas were perfect for relaxing, and there was always something to do — from snorkeling and kayaking to live shows and entertainment in the evenings. The spa was also an amazing highlight — peaceful, rejuvenating, and a great way to unwind. Overall, I can’t recommend this resort enough! It’s the perfect destination for couples, families, or anyone looking for a mix of relaxation, adventure, and luxury. I’m already dreaming about my next visit!

Reviewed on Nov 11, 2025

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More About Flying To Cancun South from Seattle

Route Information for Flights from Seattle to Cancun South

Origin Airport IATA Code
SEA
Destination Airport IATA Code
CUN
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Seattle to Cancun South

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.