Cheap Flights from Seattle, WA to Cancun from $158

Return flight: Cancun – Seattle

On Cheapflightsplus.com you will find 3 direct and 981 connecting flights from Seattle to Cancun. You can compare airfare deals from 13 airlines and multiple travel sites from $158, book and save on cheap plane tickets and last minute offers. Also check out SEA-CUN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Seattle to Cancun Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $158 (one-way), $271 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Seattle to Cancun. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
07:10 — 16:06
07:10 — 16:06 AS1400 Alaska Airlines
Seattle — Cancun
5h 56m
Find flight
from$245
07:25 — 16:15
07:25 — 16:15 AM4245 Aeromexico
Seattle — Cancun
5h 50m
Find flight
from$298
21:30 — 06:35
+1 day
21:30 — 06:35 AS1440 Alaska Airlines
Seattle — Cancun
6h 5m
Find flight
from$245
06:00 — 18:19
06:00 — 08:50 AS1316 Alaska Airlines
Seattle — Los Angeles
1h 46m stop
10:36 — 18:19 AS1332 Alaska Airlines
Los Angeles — Cancun
9h 19m
including layover
Find flight
from$209
12:00 — 13:20
+1 day
12:00 — 15:49 AS602 Alaska Airlines
Seattle — Denver
15h 13m stop
07:02 — 13:20 F970 Frontier Airlines
Denver — Cancun
22h 20m
including layover
Find flight
from$191
14:34 — 13:08
+1 day
14:34 — 18:19 F93406 Frontier Airlines
Seattle — Denver
12h 43m stop
07:02 — 13:08 F970 Frontier Airlines
Denver — Cancun
19h 34m
including layover
Find flight
from$233
21:36 — 12:11
+1 day
21:36 — 01:21 F91176 Frontier Airlines
Seattle — Denver
4h 39m stop
06:00 — 12:11 F970 Frontier Airlines
Denver — Cancun
11h 35m
including layover
Find flight
from$158
05:45 — 19:00
+1 day
05:45 — 08:36 NK1491 Spirit Airlines
Seattle — Los Angeles
5h 19m stop
13:55 — 19:05 Y45503 Volaris
Los Angeles — Monterrey
20h 30m stop
15:35 — 19:00 VB2175 VivaAerobus
Monterrey — Cancun
34h 15m
including layover
Find flight
from$205
05:45 — 18:25
+1 day
05:45 — 08:36 NK1491 Spirit Airlines
Seattle — Los Angeles
5h 19m stop
13:55 — 19:05 Y45503 Volaris
Los Angeles — Monterrey
19h 55m stop
15:00 — 18:25 VB2199 VivaAerobus
Monterrey — Cancun
33h 40m
including layover
Find flight
from$218
06:11 — 11:18
+1 day
05:15 — 08:00 NK1491 Spirit Airlines
Seattle — Los Angeles
10h 4m stop
19:29 — 00:29 NK419 Spirit Airlines
Los Angeles — Dallas
7h 15m stop
07:00 — 10:52 NK343 Spirit Airlines
Dallas — Cancun
26h 7m
including layover
Find flight
from$194
07:05 — 21:20
+1 day
07:05 — 09:22 AS1166 Alaska Airlines
Seattle — Oakland
6h 33m stop
15:55 — 21:45 Y45511 Volaris
Oakland — Monterrey
20h 10m stop
17:55 — 21:20 VB2177 VivaAerobus
Monterrey — Cancun
35h 15m
including layover
Find flight
from$174
07:05 — 18:25
+1 day
07:05 — 09:22 AS1166 Alaska Airlines
Seattle — Oakland
6h 33m stop
15:55 — 21:45 Y45511 Volaris
Oakland — Monterrey
17h 15m stop
15:00 — 18:25 VB2199 VivaAerobus
Monterrey — Cancun
32h 20m
including layover
Find flight
from$180
09:36 — 21:20
+1 day
09:36 — 11:52 AS1080 Alaska Airlines
Seattle — Oakland
4h 3m stop
15:55 — 21:45 Y45511 Volaris
Oakland — Monterrey
20h 10m stop
17:55 — 21:20 VB2177 VivaAerobus
Monterrey — Cancun
32h 44m
including layover
Find flight
from$202
09:36 — 18:25
+1 day
09:36 — 11:52 AS1080 Alaska Airlines
Seattle — Oakland
4h 3m stop
15:55 — 21:45 Y45511 Volaris
Oakland — Monterrey
17h 15m stop
15:00 — 18:25 VB2199 VivaAerobus
Monterrey — Cancun
29h 49m
including layover
Find flight
from$208
12:07 — 12:30
+1 day
12:07 — 14:45 F94830 Frontier Airlines
Seattle — Las Vegas
9h 14m stop
23:59 — 07:09 F94966 Frontier Airlines
Las Vegas — Cleveland
1h 6m stop
08:15 — 12:30 F9207 Frontier Airlines
Cleveland — Cancun
21h 23m
including layover
Find flight
from$220
13:55 — 19:55
+2 days
13:55 — 16:36 F91178 Frontier Airlines
Seattle — Los Angeles
21h 19m stop
13:55 — 19:05 Y45503 Volaris
Los Angeles — Monterrey
21h 30m stop
16:35 — 19:55 VB7389 VivaAerobus
Monterrey — Cancun
51h
including layover
Find flight
from$169
13:55 — 12:35
+2 days
13:55 — 16:36 F91178 Frontier Airlines
Seattle — Los Angeles
21h 19m stop
13:55 — 19:05 Y45503 Volaris
Los Angeles — Monterrey
14h 10m stop
09:15 — 12:35 VB2197 VivaAerobus
Monterrey — Cancun
43h 40m
including layover
Find flight
from$181
15:55 — 21:20
+2 days
15:55 — 18:45 AS1092 Alaska Airlines
Seattle — Los Angeles
19h 10m stop
13:55 — 19:05 Y45503 Volaris
Los Angeles — Monterrey
22h 50m stop
17:55 — 21:20 VB2177 VivaAerobus
Monterrey — Cancun
50h 25m
including layover
Find flight
from$199
15:55 — 19:55
+2 days
15:55 — 18:45 AS1092 Alaska Airlines
Seattle — Los Angeles
19h 10m stop
13:55 — 19:05 Y45503 Volaris
Los Angeles — Monterrey
21h 25m stop
16:30 — 19:55 VB2201 VivaAerobus
Monterrey — Cancun
49h
including layover
Find flight
from$205
17:26 — 19:55
+2 days
17:26 — 20:14 NK261 Spirit Airlines
Seattle — Los Angeles
17h 41m stop
13:55 — 19:05 Y45503 Volaris
Los Angeles — Monterrey
21h 30m stop
16:35 — 19:55 VB7389 VivaAerobus
Monterrey — Cancun
47h 29m
including layover
Find flight
from$175
17:26 — 12:35
+2 days
17:26 — 20:14 NK261 Spirit Airlines
Seattle — Los Angeles
17h 41m stop
13:55 — 19:05 Y45503 Volaris
Los Angeles — Monterrey
14h 10m stop
09:15 — 12:35 VB2197 VivaAerobus
Monterrey — Cancun
40h 9m
including layover
Find flight
from$187
19:58 — 21:20
+2 days
19:58 — 22:48 AS1223 Alaska Airlines
Seattle — Los Angeles
15h 7m stop
13:55 — 19:05 Y45503 Volaris
Los Angeles — Monterrey
22h 50m stop
17:55 — 21:20 VB2177 VivaAerobus
Monterrey — Cancun
46h 22m
including layover
Find flight
from$199
19:58 — 19:55
+2 days
19:58 — 22:48 AS1223 Alaska Airlines
Seattle — Los Angeles
15h 7m stop
13:55 — 19:05 Y45503 Volaris
Los Angeles — Monterrey
21h 25m stop
16:30 — 19:55 VB2201 VivaAerobus
Monterrey — Cancun
44h 57m
including layover
Find flight
from$205
20:19 — 09:15
+2 days
20:19 — 00:05 F91176 Frontier Airlines
Seattle — Denver
12h 42m stop
12:47 — 18:28 F93312 Frontier Airlines
Denver — Orlando
12h 36m stop
07:04 — 09:15 NK3642 Spirit Airlines
Orlando — Cancun
33h 56m
including layover
Find flight
from$233
20:56 — 19:35
+2 days
20:56 — 00:42 F91176 Frontier Airlines
Seattle — Denver
13h 33m stop
14:15 — 17:55 VB721 VivaAerobus
Denver — Monterrey
22h 15m stop
16:10 — 19:35 VB2171 VivaAerobus
Monterrey — Cancun
43h 39m
including layover
Find flight
from$225
21:36 — 09:14
+2 days
20:28 — 00:14 F91176 Frontier Airlines
Seattle — Denver
21h 51m stop
06:05 — 11:49 F94920 Frontier Airlines
Denver — Orlando
2h 5m stop
07:04 — 09:15 NK3642 Spirit Airlines
Orlando — Cancun
32h 38m
including layover
Find flight
from$209
*Departure and arrival times - local. Updated on April 3, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Seattle to Cancun depends on and how to choose the most interesting flight option for you.

Distance between Seattle and Cancun is 4320 miles. Time difference between the cities is 3h. Airplanes depart 00:50 to 23:59 from 3 Seattle airports and arrive 00:50 to 23:59 to 2 Cancun airports. Average flight time is 5h 56m.

  • The fastest flight 5h 50m
  • Average flight time 5h 56m
  • The earliest flight 00:50
  • The latest flight 23:59
  • Distance 2685 ml

The cheapest months to travel to Cancun are january (from 158 $), december (from 174 $), february (from 191 $).

The most expensive months are november (from 205 $), february (from 191 $), december (from 174 $).

What is the lowest airfare Seattle to Cancun?

The cheapest plane ticket found by our users is $158. This airfare is for economy class on one-way F91176 flight by Frontier Airlines for January 4, 2025 which leaves Seattle-Tacoma Intl in Seattle at 21:36 am and arrives at Cancun Cancun Int at 12:11.

Economy class
$158
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Business class
?
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First class
?
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Popular Airlines on the Route

The flight Seattle — Cancun is served by 13 regular airlines and 5 low-cost airlines. Most of the flights on this route are operated by Condor Airlines - 3 departures per week at the price of from $ 730 . And the most expensive tickets are offered by Lufthansa airline - from $ 9286.

Direct flights

There are 3 nonstop flights on the route. The fastest direct flight is AM4245 by Aeromexico takes 5h 50m and the cheapest is F91176 by Frontier Airlines for $245.

  • AS - Alaska Airlines
    from $245
    Find
  • AM - Aeromexico
    from $298
    Find
See more direct flights

Connecting Flights

There are 981 flights with layovers on the route. The fastest connecting flight is AM4280 by Aeromexico takes 7h 30m and the cheapest is F91176 by Frontier Airlines for $158.

  • DE - Condor Airlines
    from $730
    Find
  • AC - Air Canada
    from $355
    Find
  • SY - Sun Country Airlines
    from $291
    Find
  • UA - United Airlines
    from $286
    Find
  • AM - Aeromexico
    from $306
    Find
  • BR - EVA Airways Corporation
    from $1506
    Find
  • AS - Alaska Airlines
    from $174
    Find
  • F9 - Frontier Airlines
    from $158
    Find
  • TK - Turkish Airlines
    from $1224
    Find
  • Y4 - Volaris
    from $301
    Find
  • WS - WestJet
    from $301
    Find
  • LH - Lufthansa
    from $9286
    Find
See more connecting flights

Airports

You can fly from Seattle to Cancun from 3 airports (Boeing Field International Airport, Seattle-Tacoma Intl, Kenmore Air Harbor SPB).

Seattle airports

  • Boeing Field International Airport-BFI
    Find
  • Seattle-Tacoma Intl-SEA
    from $158
    Find
  • Kenmore Air Harbor SPB-LKE
    Find

Cancun airports

  • Cancun Int-CUN
    Find
  • Puerto Juarez-PJZ
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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