$148+ Cheap flights from Seattle (SEA) to Mexico
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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MEX
Sep 25 — Oct 21
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Mexico with Cheapflights
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
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Cheapest flights from Seattle to MexicoExplore the most affordable flight options available from Seattle to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
Explore the most affordable flight options available from Seattle to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/25. 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.
Tue 9/298:15 pm -
1 stop18h 50m
Sat 10/177:11 am -
1 stop12h 34m
Deal found 8/25![Multiple Airlines logo]()
$382
This FlightHub deal was found by Cheapflights users on 8/24. 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.
Wed 9/309:45 pm -
1 stop23h 00m
Sat 10/311:55 am -
1 stop22h 47m
Deal found 8/24![Frontier logo]()
$384
This FlightHub deal was found by Cheapflights users on 8/24. 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.
Sat 9/264:27 pm -
1 stop24h 03m
Sat 10/2411:55 am -
1 stop22h 03m
Deal found 8/24![Frontier logo]()
$385
This FlightHub deal was found by Cheapflights users on 8/26. 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.
Tue 10/208:00 pm -
1 stop22h 15m
Wed 11/48:00 am -
1 stop12h 54m
Deal found 8/26![Frontier logo]()
$385
This Frontier deal was found by Cheapflights users on 8/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:15 pm -
1 stop26h 47m
Wed 10/711:51 am -
1 stop22h 07m
Deal found 8/25![Frontier logo]()
$388
This Priceline deal was found by Cheapflights users on 8/24. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:00 pm -
1 stop26h 59m
Tue 10/207:55 pm -
1 stop23h 50m
Deal found 8/24![Frontier logo]()
$392
This FlightHub deal was found by Cheapflights users on 8/25. 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.
Wed 11/412:14 pm -
1 stop27h 33m
Tue 11/179:45 am -
1 stop27h 14m
Deal found 8/25![Frontier logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Mon 9/218:15 pm -
1 stop18h 50m
Mon 3/83:53 pm -
Nonstop5h 15m
Deal found 8/23![Multiple Airlines logo]()
$394
This Frontier deal was found by Cheapflights users on 8/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:53 am -
1 stop13h 46m
Mon 9/288:46 am -
1 stop10h 42m
Deal found 8/26![Frontier logo]()
$397
This Kiwi.com deal was found by Cheapflights users on 8/25. 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.
Thu 10/18:15 pm -
1 stop18h 50m
Sun 10/113:54 pm -
Nonstop5h 05m
Deal found 8/25![Multiple Airlines logo]()
$398
This Justfly.com deal was found by Cheapflights users on 8/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:45 pm -
1 stop23h 00m
Wed 10/216:00 am -
1 stop13h 45m
Deal found 8/25![Frontier logo]()
$399
This FlightHub deal was found by Cheapflights users on 8/23. 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.
Sat 11/74:27 pm -
1 stop22h 33m
Wed 11/115:50 am -
1 stop15h 04m
Deal found 8/23![Frontier logo]()
$400
Best flights from Seattle to MexicoDiscover carefully curated flight deals from Seattle to Mexico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
Discover carefully curated flight deals from Seattle to Mexico that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Fri 11/69:07 pm -
Nonstop4h 53m
Mon 11/163:53 pm -
Nonstop5h 15m
Deal found 8/21![Volaris logo]()
$464
This Delta deal was found by Cheapflights users on 8/25. 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.
Tue 11/109:30 am -
1 stop12h 26m
Tue 11/176:04 am -
2 stops16h 46m
Deal found 8/25![Delta logo]()
$465
This Alaska Airlines deal was found by Cheapflights users on 8/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:08 am -
1 stop7h 40m
Sat 11/146:58 pm -
1 stop15h 58m
Deal found 8/21![Alaska Airlines logo]()
$483
This United Airlines deal was found by Cheapflights users on 8/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:52 pm -
2 stops15h 18m
Sun 9/271:55 pm -
1 stop10h 04m
Deal found 8/21![United Airlines logo]()
$504
This Southwest deal was found by Cheapflights users on 8/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/285:35 am -
1 stop8h 05m
Sat 11/712:55 pm -
1 stop8h 35m
Deal found 8/21![Southwest logo]()
$536
This Aeromexico deal was found by Cheapflights users on 8/21. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/910:45 pm -
1 stop16h 59m
Tue 1/126:00 am -
2 stops12h 41m
Deal found 8/21![Aeromexico logo]()
$538
This American Airlines deal was found by Cheapflights users on 8/21. 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.
Mon 11/93:41 pm -
1 stop17h 34m
Tue 1/123:37 pm -
1 stop20h 05m
Deal found 8/21![American Airlines logo]()
$552
This Kiwi.com deal was found by Cheapflights users on 8/24. 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.
Thu 10/158:00 pm -
2 stops36h 00m
Sat 10/242:04 pm -
1 stop30h 55m
Deal found 8/24![Multiple Airlines logo]()
$569
This Delta deal was found by Cheapflights users on 8/26. 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.
Wed 9/239:59 am -
2 stops12h 05m
Wed 9/3011:15 am -
2 stops13h 40m
Deal found 8/26![Delta logo]()
$469
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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.
Mon 10/59:36 pm -
2 stops15h 20m
Wed 11/42:54 pm -
2 stops9h 06m
Deal found 8/25![Alaska Airlines logo]()
$496
This Delta deal was found by Cheapflights users on 8/26. 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.
Sat 11/79:30 am -
1 stop11h 52m
Sat 11/1410:16 am -
1 stop10h 39m
Deal found 8/26![Delta logo]()
$469
This Alaska Airlines deal was found by Cheapflights users on 8/23. 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.
Sun 10/257:07 pm -
1 stop16h 43m
Fri 11/64:06 pm -
1 stop7h 51m
Deal found 8/23![Alaska Airlines logo]()
$501
This American Airlines deal was found by Cheapflights users on 8/25. 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.
Sat 11/75:47 pm -
1 stop17h 42m
Tue 11/102:28 pm -
1 stop9h 43m
Deal found 8/25![American Airlines logo]()
$557
This Delta deal was found by Cheapflights users on 8/21. 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.
Mon 11/99:30 am -
1 stop12h 26m
Sat 12/51:13 pm -
1 stop8h 42m
Deal found 8/21![Delta logo]()
$470
This Southwest deal was found by Cheapflights users on 8/22. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/99:25 pm -
2 stops15h 05m
Sat 11/1411:50 am -
2 stops13h 00m
Deal found 8/22![Southwest logo]()
$571
This United Airlines deal was found by Cheapflights users on 8/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:30 am -
2 stops10h 29m
Tue 1/126:00 am -
2 stops11h 54m
Deal found 8/23![United Airlines logo]()
$572
This Aeromexico deal was found by Cheapflights users on 8/22. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/79:35 pm -
2 stops18h 41m
Tue 11/1012:35 pm -
1 stop9h 20m
Deal found 8/22![Aeromexico logo]()
$577
This Alaska Airlines deal was found by Cheapflights users on 8/25. 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.
Sun 10/411:37 am -
Nonstop4h 34m
Thu 11/55:10 pm -
1 stop7h 03m
Deal found 8/25![Alaska Airlines logo]()
$505
This Delta deal was found by Cheapflights users on 8/24. 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.
Sat 11/79:45 am -
2 stops11h 37m
Wed 11/114:25 pm -
Nonstop4h 37m
Deal found 8/24![Delta logo]()
$473
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/195:05 pm -
2 stops17h 36m
Mon 9/2112:26 pm -
1 stop8h 33m
Deal found 8/22![Multiple Airlines logo]()
$634
This Aeromexico deal was found by Cheapflights users on 8/21. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:30 am -
1 stop8h 07m
Mon 10/127:14 pm -
2 stops20h 36m
Deal found 8/21![Aeromexico logo]()
$583
This United Airlines deal was found by Cheapflights users on 8/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:20 pm -
3 stops23h 35m
Thu 11/194:19 pm -
1 stop7h 31m
Deal found 8/24![United Airlines logo]()
$584
This Southwest deal was found by Cheapflights users on 8/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:25 pm -
2 stops15h 45m
Thu 10/12:20 pm -
2 stops12h 15m
Deal found 8/25![Southwest logo]()
$585
This Kiwi.com deal was found by Cheapflights users on 8/25. 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.
Thu 9/2411:00 pm -
1 stop8h 33m
Thu 10/12:29 pm -
1 stop30h 30m
Deal found 8/25![Volaris logo]()
$700
This United Airlines deal was found by Cheapflights users on 8/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3111:59 pm -
1 stop11h 56m
Wed 11/183:31 pm -
3 stops31h 25m
Deal found 8/22![United Airlines logo]()
$584
This Southwest deal was found by Cheapflights users on 8/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:40 pm -
2 stops13h 50m
Mon 10/1212:25 pm -
2 stops11h 15m
Deal found 8/21![Southwest logo]()
$586
This Aeromexico deal was found by Cheapflights users on 8/23. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/29:30 am -
1 stop10h 43m
Thu 11/1212:45 pm -
1 stop9h 10m
Deal found 8/23![Aeromexico logo]()
$592
This American Airlines deal was found by Cheapflights users on 8/21. 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.
Fri 10/235:41 pm -
2 stops16h 11m
Tue 10/271:24 pm -
1 stop11h 35m
Deal found 8/21![American Airlines logo]()
$655
This Delta deal was found by Cheapflights users on 8/22. 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.
Tue 9/299:30 am -
1 stop13h 00m
Fri 10/99:15 am -
1 stop10h 40m
Deal found 8/22![Delta logo]()
$505
This United Airlines deal was found by Cheapflights users on 8/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:20 pm -
3 stops23h 35m
Wed 11/43:31 pm -
2 stops26h 01m
Deal found 8/22![United Airlines logo]()
$584
Last-minute flights from Seattle to MexicoDiscover last-minute flight deals from Seattle to Mexico. Data last updated August 26, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Mexico. Data last updated August 26, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 8/24. 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.
Sat 9/1910:53 am -
1 stop13h 46m
Tue 9/293:56 pm -
1 stop27h 14m
Deal found 8/24![Frontier logo]()
$407
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Mon 9/218:15 pm -
1 stop18h 50m
Mon 3/83:53 pm -
Nonstop5h 15m
Deal found 8/23![Multiple Airlines logo]()
$394
This FlightHub deal was found by Cheapflights users on 8/24. 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.
Sat 9/264:27 pm -
1 stop24h 03m
Sat 10/2411:55 am -
1 stop22h 03m
Deal found 8/24![Frontier logo]()
$385
This FlightHub deal was found by Cheapflights users on 8/23. 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.
Sat 9/2610:53 am -
1 stop13h 46m
Sat 10/1011:51 am -
1 stop22h 07m
Deal found 8/23![Frontier logo]()
$385
This Frontier deal was found by Cheapflights users on 8/26. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2610:53 am -
1 stop13h 46m
Mon 9/288:46 am -
1 stop10h 42m
Deal found 8/26![Frontier logo]()
$397
This FlightHub deal was found by Cheapflights users on 8/26. 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.
Sat 9/264:27 pm -
1 stop24h 03m
Mon 9/287:55 pm -
1 stop23h 41m
Deal found 8/26![Frontier logo]()
$407
This Frontier deal was found by Cheapflights users on 8/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:15 pm -
1 stop26h 47m
Wed 10/711:51 am -
1 stop22h 07m
Deal found 8/25![Frontier logo]()
$388
This Frontier deal was found by Cheapflights users on 8/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/284:27 pm -
1 stop24h 03m
Mon 10/511:55 am -
1 stop22h 47m
Deal found 8/25![Frontier logo]()
$402
This Kiwi.com deal was found by Cheapflights users on 8/25. 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.
Tue 9/298:15 pm -
1 stop18h 50m
Sat 10/177:11 am -
1 stop12h 34m
Deal found 8/25![Multiple Airlines logo]()
$382
This FlightHub deal was found by Cheapflights users on 8/23. 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.
Tue 9/298:15 pm -
1 stop18h 50m
Sat 10/1711:51 am -
1 stop22h 07m
Deal found 8/23![Frontier logo]()
$393
This FlightHub deal was found by Cheapflights users on 8/24. 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.
Wed 9/309:45 pm -
1 stop23h 00m
Sat 10/311:55 am -
1 stop22h 47m
Deal found 8/24![Frontier logo]()
$384
This Justfly.com deal was found by Cheapflights users on 8/25. 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.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/309:45 pm -
1 stop23h 00m
Wed 10/216:00 am -
1 stop13h 45m
Deal found 8/25![Frontier logo]()
$399
One-way flights from Seattle to MexicoSearch for one-way flight options from Seattle to Mexico. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
Search for one-way flight options from Seattle to Mexico. Find affordable one-way fares based on user searches. Data last updated August 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/24. 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.
Fri 9/258:15 pm -
1 stop18h 50m
Deal found 8/24![Multiple Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/268:15 pm -
1 stop18h 50m
Deal found 8/22![Multiple Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 8/24. 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.
Mon 10/198:00 pm -
1 stop19h 05m
Deal found 8/24![Multiple Airlines logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 8/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/18:15 pm -
1 stop18h 50m
Deal found 8/22![Multiple Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 8/26. 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.
Sat 11/78:09 pm -
1 stop30h 51m
Deal found 8/26![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 8/23. 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.
Sat 10/248:00 pm -
1 stop27h 02m
Deal found 8/23![Multiple Airlines logo]()
$159
This Frontier deal was found by Cheapflights users on 8/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/610:57 am -
1 stop9h 48m
Deal found 8/21![Frontier logo]()
$162
This Frontier deal was found by Cheapflights users on 8/25. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1610:53 am -
1 stop13h 46m
Deal found 8/25![Frontier logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 8/21. 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.
Wed 10/148:00 pm -
1 stop22h 15m
Deal found 8/21![Multiple Airlines logo]()
$165
This Priceline deal was found by Cheapflights users on 8/21. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2310:53 am -
1 stop13h 46m
Deal found 8/21![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 8/25. 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.
Fri 10/168:00 pm -
1 stop27h 02m
Deal found 8/25![Multiple Airlines logo]()
$167
This WAYA deal was found by Cheapflights users on 8/26. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:00 pm -
1 stop8h 21m
Deal found 8/26![Multiple Airlines logo]()
$169
Find flight deals from Seattle to Mexico
Keep the following information in mind while searching for Seattle to Mexico flight deals. Data was last updated August 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $382 (Kiwi.com) |
One-way from | $148 (Kiwi.com) |
Popular in | December |
Cheapest in | June |
Average price | $544 |
Good round-trip deal | $464 or less |
Good one-way deal | $194 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Mexico 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 7,457,451 searches. Data last updated August 26, 2026.
Use the filters below to find and compare flights from Seattle to Mexico that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
SeattleGuadalajara
SEA Seattle/Tacoma Intl - GDL Guadalajara Miguel Hidal
SEAGDL
Seattle/Tacoma Intl
Fri 11/6
9:07 pm-4:00 am
Nonstop4h 53m
Guadalajara Miguel Hidal
Mon 11/16
3:53 pm-7:08 pm
Nonstop5h 15m
$464
SeattlePuerto Vallarta
SEA Seattle/Tacoma Intl - PVR Puerto Vallarta Ordaz
SEAPVR
Seattle/Tacoma Intl
Tue 11/10
9:30 am-11:56 pm
1 stop12h 26m
Puerto Vallarta Ordaz
Tue 11/17
6:04 am-8:50 pm
2 stops16h 46m
$465
SeattlePuerto Vallarta
SEA Seattle/Tacoma Intl - PVR Puerto Vallarta Ordaz
SEAPVR
Seattle/Tacoma Intl
Wed 9/23
9:59 am-11:04 pm
2 stops12h 05m
Puerto Vallarta Ordaz
Wed 9/30
11:15 am-11:55 pm
2 stops13h 40m
$469
SeattleSan José del Cabo
SEA Seattle/Tacoma Intl - SJD San José del Cabo Los Cabos
SEASJD
Seattle/Tacoma Intl
Sat 11/7
9:30 am-10:22 pm
1 stop11h 52m
San José del Cabo Los Cabos
Sat 11/14
10:16 am-7:55 pm
1 stop10h 39m
$469
SeattlePuerto Vallarta
SEA Seattle/Tacoma Intl - PVR Puerto Vallarta Ordaz
SEAPVR
Seattle/Tacoma Intl
Mon 11/9
9:30 am-11:56 pm
1 stop12h 26m
Puerto Vallarta Ordaz
Sat 12/5
1:13 pm-7:55 pm
1 stop8h 42m
$470
SeattleSan José del Cabo
SEA Seattle/Tacoma Intl - SJD San José del Cabo Los Cabos
SEASJD
Seattle/Tacoma Intl
Sat 11/7
9:45 am-10:22 pm
2 stops11h 37m
San José del Cabo Los Cabos
Wed 11/11
4:25 pm-8:02 pm
Nonstop4h 37m
$473
SeattleSan José del Cabo
SEA Seattle/Tacoma Intl - SJD San José del Cabo Los Cabos
SEASJD
Seattle/Tacoma Intl
Sat 11/7
9:08 am-5:48 pm
1 stop7h 40m
San José del Cabo Los Cabos
Sat 11/14
6:58 pm-9:56 am
1 stop15h 58m
$483
SeattleSan José del Cabo
SEA Seattle/Tacoma Intl - SJD San José del Cabo Los Cabos
SEASJD
Seattle/Tacoma Intl
Mon 10/5
9:36 pm-12:56 pm
2 stops15h 20m
San José del Cabo Los Cabos
Wed 11/4
2:54 pm-11:00 pm
2 stops9h 06m
$496
SeattleSan José del Cabo
SEA Seattle/Tacoma Intl - SJD San José del Cabo Los Cabos
SEASJD
Seattle/Tacoma Intl
Sun 10/25
7:07 pm-11:50 am
1 stop16h 43m
San José del Cabo Los Cabos
Fri 11/6
4:06 pm-10:57 pm
1 stop7h 51m
$501
SeattlePuerto Vallarta
SEA Seattle/Tacoma Intl - PVR Puerto Vallarta Ordaz
SEAPVR
Seattle/Tacoma Intl
Sun 9/20
6:52 pm-11:10 am
2 stops15h 18m
Puerto Vallarta Ordaz
Sun 9/27
1:55 pm-10:59 pm
1 stop10h 04m
$504
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Seattle to Mexico
Have a flexible travel schedule? Discover the best time to fly to Mexico from Seattle with our price prediction graph.
SEA-GDL
SEA-MEX
SEA-QRO
SEA-PVR
SEA-SJD
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.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Mexico
SEA-MX0
SEA-GDL
SEA-MEX
SEA-QRO
SEA-PVR
What is the cheapest month to book a flight from Seattle to Mexico?
Currently, January is the cheapest month in which you can book a flight from Seattle to Mexico (average of $500). Flying from Seattle to Mexico in December is currently the most expensive (average of $742). 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.
What is the cheapest time of day to fly from SEA to MX?
Find hourly flight availability from Seattle to Mexico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 26, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 92% on flights from Seattle to Mexico by exploring options for tickets in the afternoon.
Weekly flight availability from Seattle to Mexico
Explore weekly flight availability from Seattle to Mexico. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 26, 2026.
The most flights from SEA to MX0 are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).
How often are flights from Seattle to Mexico delayed?
About 11% of weekly flights between Seattle and Mexico have experienced delays in the past year, with the average delay time being 142 minutes.
What is the most punctual flight time for Seattle to Mexico flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Seattle to Mexico flights?
Over the last year, Aeromexico have had the lowest number of delays on this route, with just 7% of flights being delayed.
How far ahead should I book a flight from Seattle to Mexico?
To ensure you get the cheapest price possible for a flight from Seattle to Mexico, you should look to book at least 54 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Mexico
Get insights into the airlines that provide service to Mexico. 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 Mexico. Reviews last updated August 26, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andAeromexico from Seattle to Mexico to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Entertainment
7.0
Boarding
8.1
Food
7.0
Comfort
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Crew
8.5
Entertainment
7.0
Boarding
8.1
Food
7.0
Comfort
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Crew
8.5
Entertainment
7.0
Boarding
8.1
Food
7.0
Comfort
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Crew
8.5
Entertainment
7.0
Boarding
8.1
Food
7.0
Comfort
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Crew
8.5
Entertainment
7.0
Boarding
8.1
Food
7.0
Comfort
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Crew
8.5
Entertainment
7.0
Boarding
8.1
Food
7.0
Comfort
7.8
Overall
7.9
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Related info for your journey
Find useful and relevant information for your journey from Seattle to Mexico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Seattle to Mexico
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Mexico by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Seattle to Mexico by cabin class
Find flights from Seattle to Mexico, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Seattle and Mexico flights
Browse other Seattle and Mexico flight options. Last updated on August 26, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Seattle to Mexico flights
Consider these flights traveling from Seattle to Mexico.
Fly to Mexico regions
Consider these flights traveling to Mexico regions.
Top 10 airlines flying from Seattle to Mexico
Discover the top 10 airlines that operate flights from Seattle to Mexico. 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 7,457,451 searches. Data last updated August 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$484 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$168 | Average$455 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$176 | Average$559 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$191 | Average$464 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$202 | Average$621 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$240 | Average$627 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$293 | Average$742 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$343 | Average$683 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$364 | Average$536 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$378 | Average$718 | FlexibilityNo cancel fee | On-time71% |