$315+ Cheap flights from Seattle (SEA) to Zermatt, Switzerland
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 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — GVA
Jun 28 — Jul 51
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Zermatt with Cheapflights
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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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Best
Last-minute
One-way
Cheapest flights from Seattle to ZermattExplore the most affordable flight options available from Seattle to Zermatt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 29, 2026.
Explore the most affordable flight options available from Seattle to Zermatt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 29, 2026.
This Lufthansa deal was found by Cheapflights users on 5/25. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/62:10 pm
SEA
- GVA
1 stop23h 15m
Lufthansa
Wed 10/216:10 am
GVA
- SEA
1 stop15h 10m
Lufthansa
Deal found 5/25![Lufthansa logo]()
$515
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 10/43:55 pm
SEA
- GVA
1 stop18h 25m
Scandinavian Airlines
Sat 10/1011:05 am
GVA
- SEA
1 stop35h 40m
Scandinavian Airlines
Deal found 5/27![Scandinavian Airlines logo]()
$577
This FlightHub deal was found by Cheapflights users on 5/26. 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.
Fri 9/253:55 pm
SEA
- GVA
1 stop33h 25m
Scandinavian Airlines
Mon 10/58:05 pm
GVA
- SEA
1 stop26h 40m
Scandinavian Airlines
Deal found 5/26![Scandinavian Airlines logo]()
$615
This Scandinavian Airlines deal was found by Cheapflights users on 5/26. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:55 pm
SEA
- GVA
1 stop33h 25m
Scandinavian Airlines
Fri 10/98:05 pm
GVA
- SEA
1 stop26h 40m
Scandinavian Airlines
Deal found 5/26![Scandinavian Airlines logo]()
$638
This Scandinavian Airlines deal was found by Cheapflights users on 5/26. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/273:55 pm
SEA
- GVA
1 stop18h 25m
Scandinavian Airlines
Mon 10/58:05 pm
GVA
- SEA
1 stop26h 40m
Scandinavian Airlines
Deal found 5/26![Scandinavian Airlines logo]()
$654
This FlightHub deal was found by Cheapflights users on 5/26. 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 9/263:55 pm
SEA
- GVA
1 stop33h 25m
Scandinavian Airlines
Mon 10/58:05 pm
GVA
- SEA
1 stop26h 40m
Scandinavian Airlines
Deal found 5/26![Scandinavian Airlines logo]()
$661
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 8/233:55 pm
SEA
- GVA
1 stop18h 25m
Scandinavian Airlines
Fri 10/98:05 pm
GVA
- SEA
1 stop26h 40m
Scandinavian Airlines
Deal found 5/27![Scandinavian Airlines logo]()
$674
This Scandinavian Airlines deal was found by Cheapflights users on 5/26. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/263:55 pm
SEA
- GVA
1 stop33h 25m
Scandinavian Airlines
Thu 10/88:05 pm
GVA
- SEA
1 stop26h 40m
Scandinavian Airlines
Deal found 5/26![Scandinavian Airlines logo]()
$684
This Gotogate deal was found by Cheapflights users on 5/24. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/233:55 pm
SEA
- GVA
1 stop18h 25m
Scandinavian Airlines
Mon 9/78:05 pm
GVA
- SEA
1 stop26h 40m
Scandinavian Airlines
Deal found 5/24![Scandinavian Airlines logo]()
$696
This Scandinavian Airlines deal was found by Cheapflights users on 5/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/183:55 pm
SEA
- GVA
1 stop18h 25m
Scandinavian Airlines
Thu 10/88:05 pm
GVA
- SEA
1 stop26h 40m
Scandinavian Airlines
Deal found 5/27![Scandinavian Airlines logo]()
$708
Best flights from Seattle to ZermattDiscover carefully curated flight deals from Seattle to Zermatt that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 29, 2026.
Discover carefully curated flight deals from Seattle to Zermatt that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 29, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 5/27. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:35 am
SEA
- GVA
2 stops23h 45m
Scandinavian Airlines
Mon 8/318:05 pm
GVA
- SEA
2 stops32h 47m
Scandinavian Airlines
Deal found 5/27![Scandinavian Airlines logo]()
$755
This United Airlines deal was found by Cheapflights users on 5/24. 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.
Sun 11/2210:45 pm
SEA
- GVA
2 stops25h 55m
United Airlines
Mon 11/303:55 pm
GVA
- SEA
2 stops39h 02m
United Airlines
Deal found 5/24![United Airlines logo]()
$759
This Delta deal was found by Cheapflights users on 5/24. 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.
Tue 8/46:40 pm
SEA
- GVA
1 stop13h 45m
Delta
Tue 8/189:05 am
GVA
- SEA
1 stop16h 22m
Delta
Deal found 5/24![Delta logo]()
$886
This KLM deal was found by Cheapflights users on 5/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/245:45 pm
SEA
- GVA
1 stop15h 50m
Multiple Airlines
Mon 8/318:40 pm
GVA
- SEA
1 stop23h 35m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$912
This United Airlines deal was found by Cheapflights users on 5/27. 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 9/168:10 am
SEA
- GVA
1 stop14h 30m
United Airlines
Tue 9/2912:40 pm
GVA
- SEA
2 stops31h 47m
United Airlines
Deal found 5/27![United Airlines logo]()
$764
This United Airlines deal was found by Cheapflights users on 5/29. 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 9/97:30 am
SEA
- GVA
1 stop15h 00m
United Airlines
Wed 9/236:10 am
GVA
- SEA
1 stop14h 45m
United Airlines
Deal found 5/29![United Airlines logo]()
$781
This Delta deal was found by Cheapflights users on 5/24. 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.
Tue 8/410:35 am
SEA
- GVA
2 stops21h 50m
Delta
Fri 8/147:15 am
GVA
- SEA
1 stop13h 22m
Delta
Deal found 5/24![Delta logo]()
$891
This United Airlines deal was found by Cheapflights users on 5/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/98:10 am
SEA
- GVA
1 stop14h 30m
United Airlines
Thu 9/246:10 am
GVA
- SEA
1 stop14h 45m
United Airlines
Deal found 5/26![United Airlines logo]()
$781
This United Airlines deal was found by Cheapflights users on 5/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:30 am
SEA
- GVA
2 stops26h 25m
United Airlines
Tue 10/66:10 am
GVA
- SEA
1 stop15h 10m
United Airlines
Deal found 5/26![United Airlines logo]()
$891
Last-minute flights from Seattle to ZermattDiscover last-minute flight deals from Seattle to Zermatt. Data last updated May 29, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Zermatt. Data last updated May 29, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 5/27. 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.
Wed 6/37:00 pm
SEA
- GVA
2 stops18h 25m
Multiple Airlines
Wed 6/106:20 pm
GVA
- SEA
2 stops32h 35m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$827
This Mytrip deal was found by Cheapflights users on 5/27. 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.
Wed 6/37:00 pm
SEA
- GVA
2 stops18h 25m
Multiple Airlines
Tue 6/96:10 pm
GVA
- SEA
2 stops26h 35m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$843
This Gotogate deal was found by Cheapflights users on 5/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/153:40 pm
SEA
- GVA
1 stop12h 25m
Icelandair
Fri 6/195:00 pm
GVA
- SEA
1 stop27h 45m
Icelandair
Deal found 5/25![Icelandair logo]()
$1,031
This Cheapflightsfares deal was found by Cheapflights users on 5/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/238:20 pm
SEA
- GVA
1 stop15h 15m
British Airways
Tue 6/309:25 pm
GVA
- SEA
1 stop23h 10m
British Airways
Deal found 5/25![British Airways logo]()
$1,025
This FlightHub deal was found by Cheapflights users on 5/25. 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 6/2411:25 pm
SEA
- GVA
1 stop31h 40m
Icelandair
Tue 6/302:00 pm
GVA
- SEA
1 stop30h 45m
Icelandair
Deal found 5/25![Icelandair logo]()
$993
This oojo deal was found by Cheapflights users on 5/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/293:40 pm
SEA
- GVA
1 stop12h 25m
Icelandair
Sun 9/132:00 pm
GVA
- SEA
1 stop12h 55m
Icelandair
Deal found 5/28![Icelandair logo]()
$895
This Air Canada deal was found by Cheapflights users on 5/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/297:20 pm
SEA
- GVA
2 stops29h 35m
Air Canada
Sun 9/1312:40 pm
GVA
- SEA
2 stops19h 02m
Air Canada
Deal found 5/28![Air Canada logo]()
$968
This United Airlines deal was found by Cheapflights users on 5/28. 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.
Mon 6/297:30 am
SEA
- GVA
1 stop15h 00m
United Airlines
Sun 9/136:10 am
GVA
- SEA
2 stops17h 12m
United Airlines
Deal found 5/28![United Airlines logo]()
$974
This Kiwi.com deal was found by Cheapflights users on 5/25. 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.
Mon 6/293:40 pm
SEA
- GVA
1 stop12h 25m
Icelandair
Tue 7/142:00 pm
GVA
- SEA
1 stop15h 40m
Icelandair
Deal found 5/25![Icelandair logo]()
$995
One-way flights from Seattle to ZermattSearch for one-way flight options from Seattle to Zermatt. Find affordable one-way fares based on user searches. Data last updated May 29, 2026.
Search for one-way flight options from Seattle to Zermatt. Find affordable one-way fares based on user searches. Data last updated May 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 9/187:00 pm
SEA
- GVA
2 stops29h 55m
Multiple Airlines
Deal found 5/24![Multiple Airlines logo]()
$315
This oojo deal was found by Cheapflights users on 5/28. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/197:00 pm
SEA
- GVA
1 stop33h 05m
Icelandair
Deal found 5/28![Icelandair logo]()
$325
This FlightHub deal was found by Cheapflights users on 5/27. 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.
Mon 8/243:40 pm
SEA
- GVA
1 stop12h 25m
Icelandair
Deal found 5/27![Icelandair logo]()
$331
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 8/243:40 pm
SEA
- GVA
3 stops37h 55m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$337
This Kiwi.com deal was found by Cheapflights users on 5/25. 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.
Sat 9/193:40 pm
SEA
- GVA
3 stops41h 05m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$338
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 8/2611:25 pm
SEA
- GVA
2 stops38h 35m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 5/25. 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.
Sun 9/207:00 pm
SEA
- GVA
2 stops42h 45m
Multiple Airlines
Deal found 5/25![Multiple Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 5/27. 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 8/253:40 pm
SEA
- GVA
2 stops19h 15m
Multiple Airlines
Deal found 5/27![Multiple Airlines logo]()
$347
This Mytrip deal was found by Cheapflights users on 5/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:40 am
SEA
- GVA
2 stops19h 15m
Air Canada
Deal found 5/26![Air Canada logo]()
$350
Find flight deals from Seattle to Zermatt
Keep the following information in mind while searching for Seattle to Zermatt flight deals. Data was last updated May 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $515 (Lufthansa) |
One-way from | $315 (Kiwi.com) |
Popular in | June |
Cheapest in | November |
Average price | $928 |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Zermatt 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 May 29, 2026.
Use the filters below to find and compare flights from Seattle to Zermatt that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleGeneva
SEA - GVA
SEAGVA
Seattle/Tacoma Intl
Mon 8/24
10:35 am-7:20 pm
2 stops23h 45m
Geneva Geneve-Cointrin
Mon 8/31
8:05 pm-7:52 pm
2 stops32h 47m
$755
SeattleGeneva
SEA - GVA
SEAGVA
Seattle/Tacoma Intl
Sun 11/22
10:45 pm-9:40 am
2 stops25h 55m
Geneva Geneve-Cointrin
Mon 11/30
3:55 pm-9:57 pm
2 stops39h 02m
$759
SeattleGeneva
SEA - GVA
SEAGVA
Seattle/Tacoma Intl
Wed 9/16
8:10 am-7:40 am
1 stop14h 30m
Geneva Geneve-Cointrin
Tue 9/29
12:40 pm-11:27 am
2 stops31h 47m
$764
SeattleGeneva
SEA - GVA
SEAGVA
Seattle/Tacoma Intl
Wed 9/9
7:30 am-7:30 am
1 stop15h 00m
Geneva Geneve-Cointrin
Wed 9/23
6:10 am-11:55 am
1 stop14h 45m
$781
Quickest round-trip
SeattleGeneva
SEA - GVA
SEAGVA
Seattle/Tacoma Intl
Wed 9/9
8:10 am-7:40 am
1 stop14h 30m
Geneva Geneve-Cointrin
Thu 9/24
6:10 am-11:55 am
1 stop14h 45m
$781
SeattleGeneva
SEA - GVA
SEAGVA
Seattle/Tacoma Intl
Tue 8/4
6:40 pm-5:25 pm
1 stop13h 45m
Geneva Geneve-Cointrin
Tue 8/18
9:05 am-4:27 pm
1 stop16h 22m
$886
SeattleGeneva
SEA - GVA
SEAGVA
Seattle/Tacoma Intl
Tue 8/4
10:35 am-5:25 pm
2 stops21h 50m
Geneva Geneve-Cointrin
Fri 8/14
7:15 am-11:37 am
1 stop13h 22m
$891
SeattleGeneva
SEA - GVA
SEAGVA
Seattle/Tacoma Intl
Sat 8/22
7:30 am-6:55 pm
2 stops26h 25m
Geneva Geneve-Cointrin
Tue 10/6
6:10 am-12:20 pm
1 stop15h 10m
$891
SeattleGeneva
SEA - GVA
SEAGVA
Seattle/Tacoma Intl
Mon 8/24
5:45 pm-6:35 pm
1 stop15h 50m
Geneva Geneve-Cointrin
Mon 8/31
8:40 pm-11:15 am
1 stop23h 35m
$912
Cheapest one-way
SeattleGeneva
SEA - GVA
SEAGVA
Seattle/Tacoma Intl
Fri 9/18
7:00 pm-9:55 am
2 stops29h 55m
$315
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from Seattle to Zermatt
Have a flexible travel schedule? Discover the best time to fly to Zermatt from Seattle with our price prediction graph.
SEA-GVA
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 Zermatt
SEA-ZE9
SEA-GVA
How much does it cost to fly round-trip from Seattle to Zermatt?
Reviews of airlines servicing Zermatt
Get insights into the airlines that provide service to Zermatt. 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 Zermatt. Reviews last updated May 29, 2026.
See what other customers who have flown with Delta,KLM, andIcelandair from Seattle to Zermatt have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Overall
7.9
Comfort
7.8
Entertainment
7.8
Food
7.2
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Seattle to Zermatt. 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 Zermatt
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Seattle and Zermatt flights
Browse other Seattle and Zermatt flight options. Last updated on May 29, 2026.
Other flights from Seattle
Browse through other flights departing from Seattle. Flights are based on user searches made on Cheapflights and were last updated on May 29, 2026.
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Seattle to Zermatt flights
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Top 10 airlines flying from Seattle to Zermatt
Discover the top 10 airlines that operate flights from Seattle to Zermatt. 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 May 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$317 | Average$490 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$455 | Average$630 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$472 | Average$542 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$477 | Average$883 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$477 | Average$938 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$501 | Average$806 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$503 | Average$778 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$505 | Average$682 | FlexibilityNo cancel fee | On-time77% | |
| Cheapest$507 | Average$986 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$510 | Average$640 | FlexibilityNo cancel fee | On-time76% |