$147+ 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — MEX
Sep 10 — Sep 171
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Mexico
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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 11, 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 11, 2026.
This Frontier deal was found by Cheapflights users on 8/7. 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 9/2310:53 am -
1 stop13h 46m
Wed 9/307:59 am -
1 stop11h 11m
Deal found 8/7![Frontier logo]()
$368
This Kiwi.com deal was found by Cheapflights users on 8/7. 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
Fri 10/163:56 pm -
1 stop27h 30m
Deal found 8/7![Multiple Airlines logo]()
$369
This Frontier deal was found by Cheapflights users on 8/10. 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 10/1311:06 am -
1 stop11h 56m
Tue 11/38:00 am -
1 stop12h 26m
Deal found 8/10![Frontier logo]()
$375
This Kiwi.com deal was found by Cheapflights users on 8/7. 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
Tue 10/137:59 am -
1 stop11h 27m
Deal found 8/7![Multiple Airlines logo]()
$376
This FlightHub deal was found by Cheapflights users on 8/10. 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 10/177:41 pm -
1 stop20h 49m
Wed 10/216:00 am -
1 stop13h 26m
Deal found 8/10![Frontier logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/307:25 pm -
1 stop8h 31m
Fri 10/163:56 pm -
1 stop27h 30m
Deal found 8/7![Multiple Airlines logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 15m
Deal found 8/7![Multiple Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/97:25 pm -
1 stop8h 31m
Wed 9/167:59 am -
1 stop11h 11m
Deal found 8/10![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 10/1411:06 am -
1 stop27h 59m
Thu 12/106:55 am -
Nonstop5h 15m
Deal found 8/7![Multiple Airlines logo]()
$382
This Justfly.com deal was found by Cheapflights users on 8/10. 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.
Sat 9/264:27 pm -
1 stop24h 03m
Tue 9/297:55 pm -
1 stop23h 15m
Deal found 8/10![Frontier logo]()
$385
This FlightHub deal was found by Cheapflights users on 8/10. 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 9/2310:53 am -
1 stop13h 46m
Wed 10/711:51 am -
1 stop23h 09m
Deal found 8/10![Frontier logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 8/8. 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 10/77:25 pm -
1 stop8h 31m
Tue 10/137:59 am -
1 stop11h 27m
Deal found 8/8![Multiple Airlines logo]()
$386
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 11, 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 11, 2026.
This Frontier deal was found by Cheapflights users on 8/10. 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 10/310:53 am -
1 stop13h 46m
Tue 10/1311:51 am -
2 stops23h 00m
Deal found 8/10![Frontier logo]()
$399
This Delta deal was found by Cheapflights users on 8/7. 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.
Sun 11/159:30 am -
1 stop12h 00m
Thu 11/193:55 pm -
Nonstop4h 45m
Deal found 8/7![Delta logo]()
$449
This Super.com deal was found by Cheapflights users on 8/10. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:00 pm -
Nonstop5h 00m
Tue 10/133:54 pm -
Nonstop5h 05m
Deal found 8/10![Volaris logo]()
$451
This United Airlines deal was found by Cheapflights users on 8/10. 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 10/1811:59 pm -
1 stop10h 11m
Tue 10/271:05 pm -
1 stop11h 41m
Deal found 8/10![United Airlines logo]()
$469
This Alaska Airlines deal was found by Cheapflights users on 8/7. 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 10/58:33 am -
Nonstop4h 53m
Wed 10/73:36 pm -
Nonstop5h 09m
Deal found 8/7![Alaska Airlines logo]()
$470
This Aeromexico deal was found by Cheapflights users on 8/7. 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.
Sun 11/89:35 pm -
2 stops18h 38m
Sat 11/146:04 pm -
2 stops29h 00m
Deal found 8/7![Aeromexico logo]()
$531
This Southwest deal was found by Cheapflights users on 8/10. 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.
Tue 11/105:40 am -
2 stops11h 05m
Tue 11/178:20 am -
2 stops12h 30m
Deal found 8/10![Southwest logo]()
$540
This American Airlines deal was found by Cheapflights users on 8/9. 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 8/9![American Airlines logo]()
$567
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/111:00 pm -
1 stop8h 33m
Mon 9/213:39 pm -
2 stops43h 03m
Deal found 8/10![Multiple Airlines logo]()
$575
This Delta deal was found by Cheapflights users on 8/10. 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.
Thu 11/125:35 am -
1 stop6h 40m
Thu 11/196:02 am -
1 stop14h 53m
Deal found 8/10![Delta logo]()
$453
This Alaska Airlines deal was found by Cheapflights users on 8/7. 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 9/68:59 pm -
2 stops18h 42m
Thu 9/103:35 pm -
2 stops16h 49m
Deal found 8/7![Alaska Airlines logo]()
$484
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 9/93:30 pm -
2 stops18h 40m
Sat 9/1212:19 pm -
1 stop10h 19m
Deal found 8/10![United Airlines logo]()
$489
This Delta deal was found by Cheapflights users on 8/7. 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 11/77:32 am -
2 stops12h 42m
Sat 11/1410:35 am -
1 stop10h 20m
Deal found 8/7![Delta logo]()
$453
This Aeromexico deal was found by Cheapflights users on 8/6. 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.
Tue 11/107:15 am -
2 stops27h 35m
Tue 11/176:04 pm -
2 stops23h 47m
Deal found 8/6![Aeromexico logo]()
$531
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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 10/268:40 am -
1 stop6h 10m
Mon 11/211:55 am -
2 stops11h 39m
Deal found 8/10![Alaska Airlines logo]()
$496
This CheapOair deal was found by Cheapflights users on 8/10. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2211:32 am -
1 stop9h 58m
Thu 11/268:15 am -
1 stop12h 53m
Deal found 8/10![Volaris logo]()
$570
This Delta deal was found by Cheapflights users on 8/8. 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.
Thu 11/269:25 am -
Nonstop4h 25m
Tue 12/110:16 am -
1 stop10h 39m
Deal found 8/8![Delta logo]()
$477
This Aeromexico deal was found by Cheapflights users on 8/6. 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.
Wed 10/287:32 am -
2 stops28h 18m
Wed 11/46:04 pm -
2 stops28h 54m
Deal found 8/6![Aeromexico logo]()
$531
This Southwest deal was found by Cheapflights users on 8/6. 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 8/264:10 pm -
2 stops19h 10m
Tue 9/11:15 pm -
1 stop9h 00m
Deal found 8/6![Southwest logo]()
$587
This American Airlines deal was found by Cheapflights users on 8/9. 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.
Wed 12/93:00 pm -
1 stop21h 21m
Tue 12/152:16 pm -
1 stop24h 35m
Deal found 8/9![American Airlines logo]()
$594
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 10/307:00 pm -
2 stops49h 15m
Sat 11/1412:00 pm -
1 stop23h 10m
Deal found 8/6![Multiple Airlines logo]()
$609
This United Airlines deal was found by Cheapflights users on 8/7. 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 11/182:29 pm -
1 stop8h 18m
Deal found 8/7![United Airlines logo]()
$564
This Alaska Airlines deal was found by Cheapflights users on 8/10. 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.
Thu 10/299:08 pm -
1 stop14h 42m
Thu 11/511:55 am -
1 stop7h 00m
Deal found 8/10![Alaska Airlines logo]()
$521
This Southwest deal was found by Cheapflights users on 8/6. 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 11/45:40 am -
2 stops11h 05m
Fri 11/131:50 pm -
2 stops12h 10m
Deal found 8/6![Southwest logo]()
$590
This Delta deal was found by Cheapflights users on 8/8. 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.
Fri 9/185:45 am -
1 stop7h 54m
Sun 10/43:49 pm -
1 stop9h 10m
Deal found 8/8![Delta logo]()
$499
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 12/111:32 am -
1 stop23h 05m
Tue 12/1511:39 am -
2 stops24h 31m
Deal found 8/11![Volaris logo]()
$609
This United Airlines deal was found by Cheapflights users on 8/8. 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 9/55:13 pm -
2 stops16h 57m
Sat 9/1212:19 pm -
1 stop10h 19m
Deal found 8/8![United Airlines logo]()
$576
This Alaska Airlines deal was found by Cheapflights users on 8/7. 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 10/257:20 am -
2 stops9h 18m
Fri 11/62:54 pm -
2 stops8h 40m
Deal found 8/7![Alaska Airlines logo]()
$524
This Aeromexico deal was found by Cheapflights users on 8/10. 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 9/199:35 pm -
2 stops20h 12m
Wed 9/3011:56 am -
1 stop8h 59m
Deal found 8/10![Aeromexico logo]()
$577
This Southwest deal was found by Cheapflights users on 8/8. 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.
Sun 9/279:25 pm -
2 stops15h 35m
Sun 10/44:05 pm -
1 stop11h 20m
Deal found 8/8![Southwest logo]()
$590
Last-minute flights from Seattle to MexicoDiscover last-minute flight deals from Seattle to Mexico. Data last updated August 11, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Mexico. Data last updated August 11, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 8/10. 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 9/211:54 am -
1 stop12h 45m
Wed 9/98:59 pm -
1 stop24h 41m
Deal found 8/10![Frontier logo]()
$393
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 9/97:25 pm -
1 stop8h 31m
Wed 9/167:59 am -
1 stop11h 11m
Deal found 8/10![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 9/118:15 pm -
1 stop18h 50m
Tue 9/227:59 am -
1 stop11h 37m
Deal found 8/9![Multiple Airlines logo]()
$389
This Priceline deal was found by Cheapflights users on 8/5. 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 9/164:27 pm -
1 stop24h 03m
Tue 9/227:55 pm -
1 stop23h 15m
Deal found 8/5![Frontier logo]()
$392
This Frontier deal was found by Cheapflights users on 8/7. 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 9/2310:53 am -
1 stop13h 46m
Wed 9/307:59 am -
1 stop11h 11m
Deal found 8/7![Frontier logo]()
$368
This FlightHub deal was found by Cheapflights users on 8/10. 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 9/2310:53 am -
1 stop13h 46m
Wed 10/711:51 am -
1 stop23h 09m
Deal found 8/10![Frontier logo]()
$385
This Justfly.com deal was found by Cheapflights users on 8/10. 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.
Sat 9/264:27 pm -
1 stop24h 03m
Tue 9/297:55 pm -
1 stop23h 15m
Deal found 8/10![Frontier logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 8/7. 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
Fri 10/163:56 pm -
1 stop27h 30m
Deal found 8/7![Multiple Airlines logo]()
$369
This Kiwi.com deal was found by Cheapflights users on 8/7. 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
Tue 10/137:59 am -
1 stop11h 27m
Deal found 8/7![Multiple Airlines logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 15m
Deal found 8/7![Multiple Airlines logo]()
$380
This FlightHub deal was found by Cheapflights users on 8/10. 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 9/304:27 pm -
1 stop24h 03m
Wed 10/146:00 am -
1 stop13h 26m
Deal found 8/10![Frontier logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 9/307:25 pm -
1 stop8h 31m
Fri 10/163:56 pm -
1 stop27h 30m
Deal found 8/7![Multiple Airlines logo]()
$378
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 11, 2026.
Search for one-way flight options from Seattle to Mexico. Find affordable one-way fares based on user searches. Data last updated August 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/2811:06 am -
1 stop11h 56m
Deal found 8/10![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 10/1311:06 am -
1 stop11h 56m
Deal found 8/9![Multiple Airlines logo]()
$148
This Kiwi.com deal was found by Cheapflights users on 8/7. 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 11/1011:06 am -
1 stop10h 39m
Deal found 8/7![Multiple Airlines logo]()
$149
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 10/77:25 pm -
1 stop19h 40m
Deal found 8/6![Multiple Airlines logo]()
$152
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 10/2011:06 am -
1 stop16h 50m
Deal found 8/9![Multiple Airlines logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/2711:06 am -
1 stop16h 51m
Deal found 8/10![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 8/10. 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 10/3111:06 am -
1 stop11h 56m
Deal found 8/10![Multiple Airlines logo]()
$158
This Super.com deal was found by Cheapflights users on 8/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/111:54 am -
1 stop12h 45m
Deal found 8/6![Frontier logo]()
$162
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 11/1811:06 am -
1 stop10h 39m
Deal found 8/9![Multiple Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 11/211:06 am -
1 stop15h 54m
Deal found 8/6![Multiple Airlines logo]()
$164
This Kiwi.com deal was found by Cheapflights users on 8/10. 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.
Sun 10/2511:06 am -
1 stop16h 50m
Deal found 8/10![Multiple Airlines logo]()
$165
This Priceline deal was found by Cheapflights users on 8/10. 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 11/1011:06 am -
1 stop10h 49m
Deal found 8/10![Frontier logo]()
$166
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 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $368 (Frontier) |
One-way from | $147 (Kiwi.com) |
Popular in | December |
Cheapest in | June |
Average price | $542 |
Good round-trip deal | $401 or less |
Good one-way deal | $178 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 2,558,603 searches. Data last updated August 11, 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
SeattleGuadalajara
SEA Seattle/Tacoma Intl - GDL Guadalajara Miguel Hidal
SEAGDL
Seattle/Tacoma Intl
Sat 10/3
10:53 am-1:39 am
1 stop13h 46m
Guadalajara Miguel Hidal
Tue 10/13
11:51 am-9:51 am
2 stops23h 00m
$399
SeattleSan José del Cabo
SEA Seattle/Tacoma Intl - SJD San José del Cabo Los Cabos
SEASJD
Seattle/Tacoma Intl
Sun 11/15
9:30 am-10:30 pm
1 stop12h 00m
San José del Cabo Los Cabos
Thu 11/19
3:55 pm-7:40 pm
Nonstop4h 45m
$449
SeattleGuadalajara
SEA Seattle/Tacoma Intl - GDL Guadalajara Miguel Hidal
SEAGDL
Seattle/Tacoma Intl
Sat 10/3
11:00 pm-5:00 am
Nonstop5h 00m
Guadalajara Miguel Hidal
Tue 10/13
3:54 pm-7:59 pm
Nonstop5h 05m
$451
SeattleSan José del Cabo
SEA Seattle/Tacoma Intl - SJD San José del Cabo Los Cabos
SEASJD
Seattle/Tacoma Intl
Thu 11/12
5:35 am-1:15 pm
1 stop6h 40m
San José del Cabo Los Cabos
Thu 11/19
6:02 am-7:55 pm
1 stop14h 53m
$453
SeattleSan José del Cabo
SEA Seattle/Tacoma Intl - SJD San José del Cabo Los Cabos
SEASJD
Seattle/Tacoma Intl
Sat 11/7
7:32 am-9:14 pm
2 stops12h 42m
San José del Cabo Los Cabos
Sat 11/14
10:35 am-7:55 pm
1 stop10h 20m
$453
SeattlePuerto Vallarta
SEA Seattle/Tacoma Intl - PVR Puerto Vallarta Ordaz
SEAPVR
Seattle/Tacoma Intl
Sun 10/18
11:59 pm-11:10 am
1 stop10h 11m
Puerto Vallarta Ordaz
Tue 10/27
1:05 pm-11:46 pm
1 stop11h 41m
$469
Quickest round-trip
SeattlePuerto Vallarta
SEA Seattle/Tacoma Intl - PVR Puerto Vallarta Ordaz
SEAPVR
Seattle/Tacoma Intl
Mon 10/5
8:33 am-2:26 pm
Nonstop4h 53m
Puerto Vallarta Ordaz
Wed 10/7
3:36 pm-7:45 pm
Nonstop5h 09m
$470
SeattleSan José del Cabo
SEA Seattle/Tacoma Intl - SJD San José del Cabo Los Cabos
SEASJD
Seattle/Tacoma Intl
Thu 11/26
9:25 am-2:50 pm
Nonstop4h 25m
San José del Cabo Los Cabos
Tue 12/1
10:16 am-7:55 pm
1 stop10h 39m
$477
SeattleSan José del Cabo
SEA Seattle/Tacoma Intl - SJD San José del Cabo Los Cabos
SEASJD
Seattle/Tacoma Intl
Sun 9/6
8:59 pm-3:41 pm
2 stops18h 42m
San José del Cabo Los Cabos
Thu 9/10
3:35 pm-8:24 am
2 stops16h 49m
$484
SeattlePuerto Vallarta
SEA Seattle/Tacoma Intl - PVR Puerto Vallarta Ordaz
SEAPVR
Seattle/Tacoma Intl
Wed 9/9
3:30 pm-11:10 am
2 stops18h 40m
Puerto Vallarta Ordaz
Sat 9/12
12:19 pm-9:38 pm
1 stop10h 19m
$489
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-MZT
SEA-SJD
SEA-PVR
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-MZT
SEA-SJD
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 $502). Flying from Seattle to Mexico in December is currently the most expensive (average of $736). 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 11, 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 11, 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 10% of weekly flights between Seattle and Mexico have experienced delays in the past year, with the average delay time being 143 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 25 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 11, 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.
Food
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Food
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Food
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Food
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Food
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Overall
7.9
Entertainment
7.0
Reviews
1 / 20
6.0
GoodAnonymous,Jul 2026
SEA - LHR
Food
7.0
Boarding
8.1
Crew
8.5
Comfort
7.8
Overall
7.9
Entertainment
7.0
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
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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 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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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 2,558,603 searches. Data last updated August 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$129 | Average$492 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$166 | Average$451 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$176 | Average$538 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$191 | Average$464 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$198 | Average$619 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$240 | Average$619 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$244 | Average$747 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$343 | Average$647 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$364 | Average$536 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$378 | Average$716 | FlexibilityNo cancel fee | On-time71% |