Find Cheap Flights from Seattle/Tacoma Intl to Cancun (SEA - CUN)

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Sat 11/18
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Good to Know

Low Season:
January
Best time to beat the crowds
2%
expected price decrease
High Season:
June
Most popular time to fly
10%
expected price increase
Average Price:
$579
(avg. price over the last 2 weeks)
Good Deal:
$464
or less (round trip)

When to Book Flights from Seattle/Tacoma Intl to Cancun

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $463 or less.
The cheapest flight from Seattle/Tacoma Intl to Cancun was found 31 days before departure, on average.
Book at least 1 week before departure in order to get a below-average price.
High season is considered to be May, June and July. The cheapest month to fly is January.
Morning departure is around 11% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Seattle/Tacoma Intl to Cancun Flights

How long does a flight from Seattle/Tacoma Intl to Cancun take?
An average nonstop flight takes 5h 40m, covering a distance of 2684 miles.
How many flights are there between Seattle/Tacoma Intl and Cancun?
There are 33 (nonstop) flights between Seattle/Tacoma Intl and Cancun per week, averaging 5 per day.
Which airlines provide the cheapest flights from Seattle/Tacoma Intl to Cancun?
In the past 3 days, the cheapest round-trip tickets were found on Frontier ($307), Multiple Airlines ($327) and Alaska Airlines ($441).
Do I need a passport to fly between Seattle/Tacoma Intl and Cancun?
Yes.
Which airlines fly most frequently between Seattle/Tacoma Intl and Cancun?
Alaska Airlines (3 times daily), Delta (0 times daily), Aeromexico (0 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Seattle/Tacoma Intl to Cancun?
For Seattle/Tacoma Intl to Cancun, Thursday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Cancun back to Seattle/Tacoma Intl, the best deals are generally found on Thursday, with Tuesday being the most expensive.

Book cheap flights from Seattle/Tacoma Intl to Cancun (round-trip)

Airports
Origin
Seattle
$307
only
$307
Destination
Cancun
$307
only
$307
Thu, Nov 30
SEA
CUN
19h 25m
Mon, Dec 4
CUN
SEA
13h 42m
Trip: 5 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 32923 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MIA
CVG
Good 6.0

More snack/food options

DEN
ORD
Okay 5.3

Low cost

They make you pay for everything. Even peanuts. No entertainment.

DEN
ORD
Excellent 10.0

On time. Very organized.

MIA
ISP
Excellent 8.5

The terminal was empty. Plenty of seats. Boarding doesn't take long. Arrival at ISP is nice because it is small and empty.

PHL
MIA
Excellent 10.0

Same as all the other airlines in my opinion. Just way more afreoadable.

Wed, Dec 6
SEA
CUN
21h 20m
Sun, Dec 10
CUN
SEA
21h 42m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Jan 1
SEA
CUN
5h 59m
Mon, Jan 8
CUN
SEA
6h 50m
Trip: 8 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 3 reviews
Overall
8.6
Boarding
8.7
Comfort
8.4
Crew
8.9
Entertainment
7.8
Food
8.0
PDX
PHX
Excellent 8.0

I think better than other airlines. Provided a snack, beverages and wine for purchase. Very friendly team. I had no problems. I really appreciate the late flight from PDX to PHX on weekdays. It is very convenient for work related travel. I don't think any other airline flight back to PHX that late. I also appreciate that they offer power, free limited WIFI (to text/send messages).

I did not really dislike anything. I think it was a good experience overall. However, there is room for improvement for all airlines. It would be nice to see more comfortable seats, additional amenities and lower prices. I bought the last minute ticket one war PDX to PHX for $500. I think that was a little expensive, even for last minute traveling.

SEA
LAX
Excellent 10.0

Great service for an affordable price!

MEX
SFO
Excellent 8.0

Flight attendants very attentive and helpful as well as a smooth fligh.

Departed late was the only thing, otherwise very good.

SJC
SEA
Good 6.0

Airplane was dirty upon boarding - food and miscellaneous remnants on the seats and floor, used trash bag in the seat back in front of me

SEA
CUN
Excellent 10.0

Friendly On time. Good seat

Sat, May 5
SEA
CUN
10h 36m
Fri, May 11
CUN
SEA
11h 31m
Trip: 7 days
5.4OkayShow reviews
Overall 5.4 Okay
Based on 50586 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
PAP
FLL
Good 7.0

My flight was very smooth, you get very pilot

I have to pay so much for my luggage. .when I get at the airport, it was my time with the spirit air lines....

DEN
LAS
Okay 5.0

Baggage policy should be more clearly advertised on the site. I could have booked a more expensive flight with a carry on included for less than what Spirit charges for flight and $50 for carry on.

MCO
ORD
Excellent 10.0

Flight was on time departing and arrival...

Could not lean back in the seats...but the flight was quick so that negates that.

TPA
ORD
Excellent 8.0

I liked efective boarding procces. Without delay!

Seats that you can't move on back.

LAS
PDX
Mediocre 3.0

Hey, nothing is free. Not even water. So don't buzz through the aisle saying "food & drinks for purchase", no one's buying. Or "you can move up to a roomier seat for $75." instead of marketing that expensive seat, just get this sjow on the road. I just paid $50 to send a carry-on piece of luggage. Nickle-dime ppl to death!

See above!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!////////////////////////

Sat, Mar 31
SEA
CUN
5h 40m
Sat, Apr 7
CUN
SEA
7h 00m
Trip: 8 days
7.3GoodShow reviews
Overall 7.3 Good
Based on 4415 reviews
Overall
7.4
Boarding
7.4
Comfort
7.3
Crew
7.8
Entertainment
7.1
Food
6.9
MEX
SFO
Mediocre 2.0

I couldn't watch movies so I asked flight attendant she said " watch next screen ". But there was someone sitting! How can I do that!!! They didn't say sorry

ORD
GDL
Good 6.0

The arraivile bean early than than a espect at :

Food :;(

LAX
MEX
Excellent 10.0

Food service, upgrade, and leg room

MIA
MEX
Good 7.6

The ticket counter heavy set with black hair, I think her 1st or last name start with "JA" is very very ride and unprofessional. In the middle of taking care of me and my wife he walk away and said., I'm going to the back, let someone else take care of you. Please call me to get the full detail @ 954-501-5998 or email: dave52sinclair@gmail.com

Ticket counter employee at Miami international airport are very rude and unprofessional.

LIM
MEX
Mediocre 2.0

Food quality was poor changed to smaller plane st last minute and had to get seats reassigned, no gin on the plane. Flight was delayed , your website was slow and could not do check in over the web, when I️ got to the counter 3 hours before my flight I️ was still delayed because I️ couldn’t do an online check in. Made it to the gate with one hour to spare but don’t think you should penalize people because of your own issues

Tue, Dec 5
SEA
CUN
19h 15m
Mon, Dec 11
CUN
SEA
13h 49m
Trip: 7 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 32923 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PHL
MIA
Excellent 10.0

Same as all the other airlines in my opinion. Just way more afreoadable.

MIA
CVG
Good 6.0

More snack/food options

LGA
MIA
Mediocre 3.6

Flight Very late , when departure already at night Uncomfortable seats $45 for a bag and I have drop it off myself after pay

PVD
TPA
Excellent 9.3

Cheap, comfortable and friendly staff

Getting off the plane took forever on both legs.

MIA
PHL
Okay 5.6

Flight was on time. The flight was fast and the crew was helpful and courteous

It was cramped. Couldn't recline back. Was only offered water

Sat, Dec 2
SEA
CUN
21h 05m
Mon, Dec 11
CUN
SEA
13h 49m
Trip: 10 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Dec 2
SEA
CUN
23h 55m
Mon, Dec 11
CUN
SEA
26h 29m
Trip: 10 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 32923 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MIA
CVG
Good 6.0

More snack/food options

FSD
DEN
Okay 4.6

The scheduled plane had a mechanical problem so we deplaned for alternative plan. It took six long hours to get another plane in. Meantime passengers stood in line for hours to make other arrangements. It would have been appropriate for the airline to call in extra staff to help stranded passengers. We missed the scheduled connecting flight and a tour. We got in at 1:00 am, 12 hours later than planned. We had meetings next day and were very tired because we got in so late

PBI
ISP
Mediocre 2.0

Was unable to make it

DEN
SLC
Okay 5.6

Food, entertainment NA, didn’t use. Rest of flight uneventful, happy to say. Because this was so late due to previous leg of journey delayed, our planned transportation to hotel wa not available.

LGA
MIA
Mediocre 3.6

Flight Very late , when departure already at night Uncomfortable seats $45 for a bag and I have drop it off myself after pay

Wed, Jan 24
SEA
CUN
21h 28m
Sun, Jan 28
CUN
SEA
31h 42m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Feb 3
SEA
CUN
21h 28m
Mon, Feb 5
CUN
SEA
33h 06m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Apr 20
SEA
CUN
12h 40m
Sat, Apr 28
CUN
SEA
11h 31m
Trip: 9 days
5.4OkayShow reviews
Overall 5.4 Okay
Based on 50586 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
FLL
ATL
Good 7.0

The landing was excellent

All the extra fees

LAX
DTW
Excellent 10.0

Excellent experience as always. The young crew were very nice and energetic and helpful, I am always happy flying with Spirit.

Nothing.

LAS
CLE
Excellent 10.0

zero problems

all great

LGA
FLL
Okay 4.6

Flight was delayed. They charged for carryon bags, they charged for water.

PAP
FLL
Good 7.0

My flight was very smooth, you get very pilot

I have to pay so much for my luggage. .when I get at the airport, it was my time with the spirit air lines....

Tue, Feb 6
SEA
CUN
20h 00m
Mon, Feb 12
CUN
SEA
33h 06m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Dec 14
SEA
CUN
20h 34m
Sun, Dec 24
CUN
SEA
21h 42m
Trip: 11 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 32923 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
ORD
Okay 5.3

Low cost

They make you pay for everything. Even peanuts. No entertainment.

MIA
CVG
Good 6.0

More snack/food options

DEN
SLC
Okay 5.6

Food, entertainment NA, didn’t use. Rest of flight uneventful, happy to say. Because this was so late due to previous leg of journey delayed, our planned transportation to hotel wa not available.

MIA
ISP
Excellent 8.5

The terminal was empty. Plenty of seats. Boarding doesn't take long. Arrival at ISP is nice because it is small and empty.

LGA
MIA
Mediocre 3.6

Flight Very late , when departure already at night Uncomfortable seats $45 for a bag and I have drop it off myself after pay

Tue, Mar 20
SEA
CUN
20h 11m
Tue, Mar 27
CUN
SEA
11h 15m
Trip: 8 days
5.4OkayShow reviews
Overall 5.4 Okay
Based on 50586 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
DEN
LAS
Okay 5.0

Baggage policy should be more clearly advertised on the site. I could have booked a more expensive flight with a carry on included for less than what Spirit charges for flight and $50 for carry on.

MCO
ORD
Excellent 10.0

Flight was on time departing and arrival...

Could not lean back in the seats...but the flight was quick so that negates that.

LAS
BWI
Mediocre 2.0

Liked the price hated everthiig else

Price

LAX
DTW
Excellent 10.0

Excellent experience as always. The young crew were very nice and energetic and helpful, I am always happy flying with Spirit.

Nothing.

FLL
IAH
Mediocre 3.0

They moved us from the gate to have an "on-time" departure even though we sat on the taxi way for a while. Why do airlines do this? Are on time stats more important than customer comfort and satisfaction. Then they kept the lights on during the entire flight to "sell" their products. Please, give us at least a free glass of water. You are only cheaper than other airlines when you get a $9 fare, which you have to pay to have anyhow. So they are a bare bone airline, but charges are for everything. This airline stinks, I will not be flying them again unless I absolutely have to. I thought United was bad, but they are great compared to Spirit.

Fri, Jan 5
SEA
CUN
17h 26m
Sat, Jan 13
CUN
SEA
11h 14m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 15
SEA
CUN
10h 36m
Wed, May 23
CUN
SEA
11h 31m
Trip: 9 days
5.4OkayShow reviews
Overall 5.4 Okay
Based on 50586 reviews
Overall
5.6
Boarding
6.0
Comfort
5.3
Crew
6.4
Entertainment
4.5
Food
4.6
MCO
ORD
Excellent 10.0

Flight was on time departing and arrival...

Could not lean back in the seats...but the flight was quick so that negates that.

LGA
FLL
Okay 4.6

Flight was delayed. They charged for carryon bags, they charged for water.

TPA
ORD
Excellent 8.0

I liked efective boarding procces. Without delay!

Seats that you can't move on back.

LAX
DTW
Excellent 10.0

Excellent experience as always. The young crew were very nice and energetic and helpful, I am always happy flying with Spirit.

Nothing.

LAS
CLE
Excellent 10.0

zero problems

all great

Tue, Apr 3
SEA
CUN
19h 47m
Fri, Apr 6
CUN
SEA
21h 01m
Trip: 4 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 32923 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PVD
TPA
Excellent 9.3

Cheap, comfortable and friendly staff

Getting off the plane took forever on both legs.

MIA
PHL
Okay 5.6

Flight was on time. The flight was fast and the crew was helpful and courteous

It was cramped. Couldn't recline back. Was only offered water

PBI
ISP
Mediocre 2.0

Was unable to make it

MIA
ISP
Excellent 8.5

The terminal was empty. Plenty of seats. Boarding doesn't take long. Arrival at ISP is nice because it is small and empty.

PHL
MIA
Excellent 10.0

Same as all the other airlines in my opinion. Just way more afreoadable.

Thu, Nov 30
SEA
CUN
19h 25m
Tue, Dec 5
CUN
SEA
12h 13m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 6
SEA
CUN
18h 05m
Mon, Mar 12
CUN
SEA
21h 00m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Sun, Dec 17
SEA
CUN
19h 25m
Sun, Dec 24
CUN
SEA
21h 42m
Trip: 8 days
5.6OkayShow reviews
Overall 5.6 Okay
Based on 32923 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
PBI
ISP
Mediocre 2.0

Was unable to make it

MIA
ISP
Excellent 8.5

The terminal was empty. Plenty of seats. Boarding doesn't take long. Arrival at ISP is nice because it is small and empty.

PHL
MIA
Excellent 10.0

Same as all the other airlines in my opinion. Just way more afreoadable.

LGA
MIA
Mediocre 3.6

Flight Very late , when departure already at night Uncomfortable seats $45 for a bag and I have drop it off myself after pay

DEN
ORD
Okay 5.3

Low cost

They make you pay for everything. Even peanuts. No entertainment.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.