$201+ Cheap flights from Mexico to Seattle (SEA)
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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
MEX — SEA
Sep 8 — Sep 151
Round-trip
1 adult, Economy
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Find cheap flights from Mexico to Seattle 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 Mexico to SeattleExplore the most affordable flight options available from Mexico to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 9, 2026.
Explore the most affordable flight options available from Mexico to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 9, 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.
Tue 9/157:59 am -
1 stop11h 37m
Sat 9/2610:53 am -
1 stop13h 46m
Deal found 8/7![Frontier logo]()
$318
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:59 am -
1 stop11h 11m
Sat 10/1011:06 am -
1 stop11h 56m
Deal found 8/8![Frontier logo]()
$319
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.
Thu 10/157:59 am -
1 stop11h 27m
Wed 10/2812:46 pm -
1 stop11h 53m
Deal found 8/7![Frontier logo]()
$340
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:59 am -
1 stop11h 37m
Wed 9/3010:53 am -
1 stop13h 46m
Deal found 8/6![Frontier logo]()
$346
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.
Sat 8/298:59 pm -
2 stops17h 23m
Sat 9/511:54 am -
1 stop12h 45m
Deal found 8/7![Frontier logo]()
$350
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:46 am -
2 stops12h 15m
Wed 10/2111:06 am -
1 stop11h 56m
Deal found 8/9![Frontier logo]()
$357
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:59 am -
1 stop11h 37m
Thu 10/2211:06 am -
1 stop11h 56m
Deal found 8/5![Frontier logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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.
Fri 8/283:35 pm -
Nonstop4h 27m
Sat 8/299:35 am -
1 stop8h 21m
Deal found 8/4![Alaska Airlines logo]()
$381
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:55 pm -
1 stop23h 15m
Tue 10/207:41 pm -
1 stop20h 49m
Deal found 8/5![Frontier logo]()
$391
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:00 am -
2 stops13h 45m
Wed 11/1111:06 am -
1 stop10h 49m
Deal found 8/6![Frontier logo]()
$394
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:55 pm -
1 stop23h 15m
Wed 9/304:27 pm -
1 stop24h 03m
Deal found 8/7![Frontier logo]()
$398
This Trip.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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/66:46 pm -
1 stop16h 05m
Fri 11/139:07 pm -
1 stop12h 23m
Deal found 8/7![Alaska Airlines logo]()
$399
Best flights from Mexico to SeattleDiscover carefully curated flight deals from Mexico to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 9, 2026.
Discover carefully curated flight deals from Mexico to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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.
Fri 8/283:35 pm -
Nonstop4h 27m
Sat 8/299:35 am -
1 stop8h 21m
Deal found 8/4![Alaska Airlines logo]()
$381
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.
Thu 11/56:05 am -
1 stop14h 50m
Thu 11/125:35 am -
1 stop6h 40m
Deal found 8/7![Delta logo]()
$403
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/212:19 pm -
2 stops12h 07m
Sun 10/41:56 pm -
2 stops20h 14m
Deal found 8/5![United Airlines logo]()
$415
This Aeromexico 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:55 pm -
Nonstop4h 45m
Fri 11/139:25 am -
Nonstop4h 25m
Deal found 8/8![Aeromexico logo]()
$466
This Volaris 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/138:10 am -
1 stop12h 49m
Sun 8/3011:00 pm -
1 stop9h 45m
Deal found 8/8![Volaris logo]()
$503
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:11 pm -
1 stop25h 57m
Thu 10/19:45 pm -
2 stops45h 22m
Deal found 8/5![Frontier logo]()
$513
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.
Fri 10/92:10 pm -
2 stops13h 25m
Mon 10/268:40 pm -
2 stops13h 20m
Deal found 8/8![Southwest logo]()
$598
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/216:00 am -
1 stop13h 35m
Mon 1/255:00 pm -
1 stop20h 49m
Deal found 8/6![American Airlines logo]()
$688
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/211:10 am -
1 stop9h 45m
Sun 10/47:15 am -
1 stop6h 45m
Deal found 8/5![Delta logo]()
$410
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.
Tue 10/62:15 pm -
1 stop7h 46m
Mon 11/92:30 pm -
2 stops20h 25m
Deal found 8/7![United Airlines logo]()
$416
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/102:15 pm -
3 stops21h 50m
Fri 9/185:50 am -
3 stops29h 15m
Deal found 8/8![Multiple Airlines logo]()
$892
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.
Wed 9/166:06 am -
1 stop14h 49m
Wed 9/239:59 am -
2 stops12h 05m
Deal found 8/8![Delta logo]()
$411
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/96:46 pm -
1 stop23h 11m
Fri 11/138:42 pm -
1 stop19h 54m
Deal found 8/6![Alaska Airlines logo]()
$461
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.
Thu 9/1012:27 pm -
1 stop9h 24m
Fri 9/1811:59 pm -
1 stop12h 49m
Deal found 8/8![United Airlines logo]()
$427
This Aeromexico deal was found by Cheapflights users on 8/4. 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.
Thu 10/1512:21 pm -
1 stop8h 34m
Sat 10/172:30 pm -
2 stops19h 37m
Deal found 8/4![Aeromexico logo]()
$504
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/63:36 pm -
Nonstop5h 09m
Thu 10/88:33 am -
Nonstop4h 53m
Deal found 8/6![Alaska Airlines logo]()
$467
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:27 pm -
1 stop9h 24m
Thu 9/243:55 pm -
1 stop20h 10m
Deal found 8/9![United Airlines logo]()
$427
This Volaris 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:54 pm -
Nonstop5h 05m
Wed 10/2811:00 pm -
Nonstop5h 00m
Deal found 8/7![Volaris logo]()
$525
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.
Wed 1/1312:00 pm -
1 stop9h 55m
Thu 1/217:20 am -
2 stops14h 24m
Deal found 8/7![Delta logo]()
$472
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/31:18 pm -
2 stops21h 20m
Mon 10/55:05 pm -
1 stop17h 05m
Deal found 8/5![United Airlines logo]()
$431
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:36 pm -
Nonstop5h 09m
Sun 10/45:04 pm -
1 stop20h 59m
Deal found 8/5![Alaska Airlines logo]()
$478
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/510:10 am -
2 stops14h 50m
Wed 9/166:15 pm -
2 stops15h 55m
Deal found 8/7![Southwest logo]()
$612
This Volaris 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 Volaris is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/196:55 am -
Nonstop5h 15m
Sat 1/99:07 pm -
Nonstop4h 53m
Deal found 8/5![Volaris logo]()
$569
This Aeromexico 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/56:03 am -
2 stops17h 02m
Thu 10/87:15 am -
2 stops14h 53m
Deal found 8/5![Aeromexico logo]()
$574
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/62:15 pm -
1 stop7h 46m
Thu 10/86:43 pm -
1 stop18h 40m
Deal found 8/6![United Airlines logo]()
$464
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.
Mon 9/283:05 pm -
Nonstop5h 50m
Thu 10/158:50 am -
1 stop13h 00m
Deal found 8/7![Delta logo]()
$549
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:35 pm -
3 stops31h 21m
Mon 11/304:39 pm -
2 stops19h 56m
Deal found 8/6![United Airlines logo]()
$478
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/299:45 pm -
1 stop14h 15m
Tue 1/125:55 pm -
1 stop9h 24m
Deal found 8/8![Alaska Airlines logo]()
$599
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:05 pm -
Nonstop5h 50m
Tue 10/612:30 pm -
1 stop9h 45m
Deal found 8/5![Delta logo]()
$550
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/169:37 am -
1 stop11h 22m
Sat 9/2611:00 pm -
1 stop9h 04m
Deal found 8/8![Volaris logo]()
$666
Last-minute flights from Mexico to SeattleDiscover last-minute flight deals from Mexico to Seattle. Data last updated August 9, 2026 and is based on user searches.
Discover last-minute flight deals from Mexico to Seattle. Data last updated August 9, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 8/4. 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.
Fri 8/147:00 am -
Nonstop5h 05m
Mon 8/3111:54 am -
1 stop12h 45m
Deal found 8/4![Frontier logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 8/4. 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.
Fri 8/283:35 pm -
Nonstop4h 27m
Sat 8/299:35 am -
1 stop8h 21m
Deal found 8/4![Alaska Airlines logo]()
$381
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:26 am -
2 stops14h 34m
Tue 9/157:15 am -
1 stop6h 45m
Deal found 8/5![Delta logo]()
$415
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:45 pm -
1 stop23h 25m
Tue 10/68:15 pm -
1 stop26h 45m
Deal found 8/5![Multiple Airlines logo]()
$404
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:06 am -
1 stop14h 49m
Wed 9/239:59 am -
2 stops12h 05m
Deal found 8/6![Delta logo]()
$410
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1612:19 pm -
2 stops22h 40m
Wed 9/2310:42 am -
2 stops23h 28m
Deal found 8/6![United Airlines logo]()
$416
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:00 am -
1 stop13h 36m
Tue 10/610:57 am -
1 stop9h 48m
Deal found 8/8![Frontier logo]()
$419
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:55 pm -
1 stop23h 15m
Tue 10/207:41 pm -
1 stop20h 49m
Deal found 8/5![Frontier logo]()
$391
This Priceline 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:55 pm -
1 stop23h 15m
Wed 9/304:27 pm -
1 stop24h 03m
Deal found 8/7![Frontier logo]()
$398
This OneTravel 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/227:55 pm -
1 stop23h 15m
Tue 10/610:57 am -
1 stop9h 48m
Deal found 8/5![Frontier logo]()
$410
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.
Tue 9/2212:01 pm -
1 stop22h 41m
Sat 9/268:15 pm -
1 stop22h 00m
Deal found 8/8![Multiple Airlines logo]()
$413
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 9/2312:01 pm -
1 stop22h 41m
Wed 9/309:45 pm -
1 stop17h 32m
Deal found 8/9![Multiple Airlines logo]()
$418
One-way flights from Mexico to SeattleSearch for one-way flight options from Mexico to Seattle. Find affordable one-way fares based on user searches. Data last updated August 9, 2026.
Search for one-way flight options from Mexico to Seattle. Find affordable one-way fares based on user searches. Data last updated August 9, 2026.
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:00 am -
1 stop13h 36m
Deal found 8/6![Frontier logo]()
$201
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.
Wed 10/1410:40 am -
1 stop11h 19m
Deal found 8/6![Volaris logo]()
$208
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:40 am -
1 stop11h 19m
Deal found 8/5![Volaris logo]()
$211
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:40 am -
1 stop26h 11m
Deal found 8/7![Frontier logo]()
$214
This OneTravel 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1210:20 am -
1 stop11h 48m
Deal found 8/7![Volaris logo]()
$214
This OneTravel 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1910:20 am -
1 stop11h 48m
Deal found 8/5![Volaris logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 10/57:45 pm -
1 stop23h 51m
Deal found 8/4![Multiple Airlines logo]()
$216
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/101:00 pm -
1 stop9h 08m
Deal found 8/5![Volaris logo]()
$216
This OneTravel 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:49 pm -
1 stop9h 10m
Deal found 8/7![Volaris logo]()
$218
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/312:49 pm -
1 stop9h 10m
Deal found 8/8![Volaris logo]()
$219
This Super.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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:40 am -
1 stop11h 19m
Deal found 8/8![Volaris logo]()
$220
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.
Thu 10/112:49 pm -
1 stop9h 10m
Deal found 8/8![Volaris logo]()
$221
Find flight deals from Mexico to Seattle
Keep the following information in mind while searching for Mexico to Seattle flight deals. Data was last updated August 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $318 (Frontier) |
One-way from | $201 (Frontier) |
Popular in | January |
Cheapest in | March |
Average price | $497 |
Good round-trip deal | $413 or less |
Good one-way deal | $252 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Mexico to Seattle 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 9, 2026.
Use the filters below to find and compare flights from Mexico to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San José del CaboSeattle
SJD San José del Cabo Los Cabos - SEA Seattle/Tacoma Intl
SJDSEA
San José del Cabo Los Cabos
Fri 8/28
3:35 pm-8:02 pm
Nonstop4h 27m
Seattle/Tacoma Intl
Sat 8/29
9:35 am-5:56 pm
1 stop8h 21m
$381
San José del CaboSeattle
SJD San José del Cabo Los Cabos - SEA Seattle/Tacoma Intl
SJDSEA
San José del Cabo Los Cabos
Thu 11/5
6:05 am-7:55 pm
1 stop14h 50m
Seattle/Tacoma Intl
Thu 11/12
5:35 am-1:15 pm
1 stop6h 40m
$403
Puerto VallartaSeattle
PVR Puerto Vallarta Ordaz - SEA Seattle/Tacoma Intl
PVRSEA
Puerto Vallarta Ordaz
Fri 10/2
11:10 am-7:55 pm
1 stop9h 45m
Seattle/Tacoma Intl
Sun 10/4
7:15 am-3:00 pm
1 stop6h 45m
$410
Puerto VallartaSeattle
PVR Puerto Vallarta Ordaz - SEA Seattle/Tacoma Intl
PVRSEA
Puerto Vallarta Ordaz
Wed 9/16
6:06 am-7:55 pm
1 stop14h 49m
Seattle/Tacoma Intl
Wed 9/23
9:59 am-11:04 pm
2 stops12h 05m
$411
Puerto VallartaSeattle
PVR Puerto Vallarta Ordaz - SEA Seattle/Tacoma Intl
PVRSEA
Puerto Vallarta Ordaz
Fri 10/2
12:19 pm-11:26 pm
2 stops12h 07m
Seattle/Tacoma Intl
Sun 10/4
1:56 pm-11:10 am
2 stops20h 14m
$415
Puerto VallartaSeattle
PVR Puerto Vallarta Ordaz - SEA Seattle/Tacoma Intl
PVRSEA
Puerto Vallarta Ordaz
Tue 10/6
2:15 pm-9:01 pm
1 stop7h 46m
Seattle/Tacoma Intl
Mon 11/9
2:30 pm-12:55 pm
2 stops20h 25m
$416
San José del CaboSeattle
SJD San José del Cabo Los Cabos - SEA Seattle/Tacoma Intl
SJDSEA
San José del Cabo Los Cabos
Thu 9/10
12:27 pm-9:51 pm
1 stop9h 24m
Seattle/Tacoma Intl
Fri 9/18
11:59 pm-12:48 pm
1 stop12h 49m
$427
San José del CaboSeattle
SJD San José del Cabo Los Cabos - SEA Seattle/Tacoma Intl
SJDSEA
San José del Cabo Los Cabos
Wed 9/16
12:27 pm-9:51 pm
1 stop9h 24m
Seattle/Tacoma Intl
Thu 9/24
3:55 pm-12:05 pm
1 stop20h 10m
$427
Puerto VallartaSeattle
PVR Puerto Vallarta Ordaz - SEA Seattle/Tacoma Intl
PVRSEA
Puerto Vallarta Ordaz
Sat 10/3
1:18 pm-9:38 am
2 stops21h 20m
Seattle/Tacoma Intl
Mon 10/5
5:05 pm-11:10 am
1 stop17h 05m
$431
San José del CaboSeattle
SJD San José del Cabo Los Cabos - SEA Seattle/Tacoma Intl
SJDSEA
San José del Cabo Los Cabos
Mon 11/9
6:46 pm-4:57 pm
1 stop23h 11m
Seattle/Tacoma Intl
Fri 11/13
8:42 pm-5:36 pm
1 stop19h 54m
$461
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Mexico to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Mexico with our price prediction graph.
CUN-SEA
MTY-SEA
PVR-SEA
QRO-SEA
SJD-SEA
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 Mexico to Seattle
MX0-SEA
CUN-SEA
MTY-SEA
PVR-SEA
QRO-SEA
What is the cheapest month to book a flight from Mexico to Seattle?
Currently, March is the cheapest month in which you can book a flight from Mexico to Seattle (average of $432). Flying from Mexico to Seattle in January is currently the most expensive (average of $545). 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 MX to SEA?
Find hourly flight availability from Mexico to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 9, 2026.
It’s optimal to fly from Mexico to Seattle in the evening. By choosing this option you can save up to 73% on the cost of your flight, compared to a flight in the morning.
Weekly flight availability from Mexico to Seattle
Explore weekly flight availability from Mexico to Seattle. 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 9, 2026.
The most flights from MX0 to SEA 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 (1 on average).
How often are flights from Mexico to Seattle delayed?
About 9% of weekly flights between Mexico and Seattle have experienced delays in the past year, with the average delay time being 120 minutes.
What is the most punctual flight time for Mexico to Seattle flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the morning 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 Friday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Mexico to Seattle 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 Mexico to Seattle?
To ensure you get the cheapest price possible for a flight from Mexico to Seattle, you should look to book at least 49 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 Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated August 9, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andAeromexico from Mexico to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Food
7.0
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,Jun 2026
LHR - SEA
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Food
7.0
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,Jun 2026
LHR - SEA
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Food
7.0
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,Jun 2026
LHR - SEA
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Food
7.0
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,Jun 2026
LHR - SEA
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Food
7.0
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,Jun 2026
LHR - SEA
Comfort
7.8
Entertainment
7.0
Boarding
8.1
Food
7.0
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
ExcellentAnonymous,Jun 2026
LHR - SEA
Related info for your journey
Find useful and relevant information for your journey from Mexico to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Olympia
Tukwila
Edmonds
Snoqualmie
Lynnwood
Tumwater
Centralia
Puyallup
Marysville
Kent
Ellensburg
Fife
Ocean Shores
Lakewood
Poulsbo
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Mexico to Seattle
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Mexico to Seattle by cabin class
Find flights from Mexico to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Mexico and Seattle flights
Browse other Mexico and Seattle flight options. Last updated on August 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 9, 2026.
Mexico to Seattle flights
Consider these flights traveling from Mexico to Seattle.
Top 7 airlines flying from Mexico to Seattle
Discover the top 7 airlines that operate flights from Mexico to Seattle. 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 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$189 | Average$440 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$240 | Average$538 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$263 | Average$555 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$280 | Average$499 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$316 | Average$518 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$381 | Average$515 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$438 | Average$581 | FlexibilityNo cancel fee | On-time71% |