$75+ Cheap flights from Utah 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — SEA
May 1 — May 81
Round-trip
1 adult, Economy
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Find cheap flights from Utah 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 Utah to SeattleExplore the most affordable flight options available from Utah to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.
Explore the most affordable flight options available from Utah to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
Fri 4/1710:13 pm
SLC
- SEA
1 stop12h 14m
Frontier
Mon 4/208:45 pm
SEA
- SLC
1 stop14h 14m
Frontier
Deal found 3/27![Frontier logo]()
$134
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 5/61:32 pm
SLC
- SEA
1 stop21h 50m
Frontier
Mon 5/1111:06 am
SEA
- SLC
1 stop24h 41m
Frontier
Deal found 3/30![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/242:49 pm
SLC
- SEA
1 stop19h 38m
Frontier
Mon 4/2710:11 pm
SEA
- SLC
1 stop12h 48m
Frontier
Deal found 3/31![Frontier logo]()
$139
This Frontier deal was found by Cheapflights users on 3/31. 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 4/167:35 am
SLC
- SEA
1 stop27h 17m
Frontier
Mon 4/205:30 pm
SEA
- SLC
Nonstop2h 08m
Frontier
Deal found 3/31![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 4/1512:09 pm
SLC
- SEA
1 stop7h 33m
Frontier
Mon 4/205:30 pm
SEA
- SLC
Nonstop2h 08m
Frontier
Deal found 3/30![Frontier logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/242:49 pm
SLC
- SEA
1 stop19h 38m
Frontier
Sun 4/269:54 pm
SEA
- SLC
1 stop9h 58m
Frontier
Deal found 3/31![Frontier logo]()
$150
This Super.com deal was found by Cheapflights users on 3/31. 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 4/286:19 pm
SLC
- SEA
1 stop16h 08m
Frontier
Tue 5/57:50 pm
SEA
- SLC
1 stop10h 48m
Frontier
Deal found 3/31![Frontier logo]()
$151
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 5/112:47 pm
SLC
- SEA
1 stop9h 04m
Frontier
Thu 5/711:37 am
SEA
- SLC
1 stop20h 53m
Frontier
Deal found 3/30![Frontier logo]()
$152
This Delta deal was found by Cheapflights users on 3/31. 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 9/153:20 pm
SGU
- SEA
1 stop4h 09m
Delta
Tue 9/291:30 pm
SEA
- SGU
1 stop4h 05m
Delta
Deal found 3/31![Delta logo]()
$298
This United Airlines deal was found by Cheapflights users on 3/27. 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 9/95:10 am
SGU
- SEA
1 stop7h 24m
United Airlines
Wed 9/167:06 am
SEA
- SGU
2 stops7h 58m
United Airlines
Deal found 3/27![United Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 3/30. 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 5/151:10 pm
SGU
- SEA
1 stop6h 38m
Delta
Tue 5/195:30 am
SEA
- SGU
1 stop4h 12m
Delta
Deal found 3/30![Delta logo]()
$323
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Fri 10/2311:30 am
SGU
- SEA
1 stop5h 18m
United Airlines
Tue 10/276:29 am
SEA
- SGU
1 stop8h 35m
United Airlines
Deal found 3/27![United Airlines logo]()
$338
Best flights from Utah to SeattleDiscover carefully curated flight deals from Utah to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
Discover carefully curated flight deals from Utah to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2111:04 am
SLC
- SEA
Nonstop2h 21m
Delta
Sat 4/259:50 am
SEA
- SLC
Nonstop2h 09m
Delta
Deal found 3/27![Delta logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 3/31. 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.
Wed 5/206:10 pm
SLC
- SEA
1 stop6h 08m
Alaska Airlines
Mon 5/257:05 am
SEA
- SLC
Nonstop2h 10m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 3/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/251:25 pm
SLC
- SEA
Nonstop2h 21m
Delta
Fri 5/810:50 am
SEA
- SLC
Nonstop2h 10m
Delta
Deal found 3/29![Delta logo]()
$207
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Thu 4/301:51 pm
SGU
- SEA
1 stop8h 15m
United Airlines
Mon 5/43:40 pm
SEA
- SGU
1 stop6h 18m
United Airlines
Deal found 3/29![United Airlines logo]()
$418
This Delta deal was found by Cheapflights users on 3/31. 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 5/1511:02 pm
SLC
- SEA
Nonstop2h 10m
Delta
Sun 5/315:30 am
SEA
- SLC
Nonstop2h 08m
Delta
Deal found 3/31![Delta logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 3/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:00 am
SLC
- SEA
Nonstop2h 21m
Alaska Airlines
Fri 4/249:51 pm
SEA
- SLC
1 stop11h 10m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$290
This Delta deal was found by Cheapflights users on 3/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/267:51 am
SLC
- SEA
Nonstop2h 24m
Delta
Wed 4/295:35 am
SEA
- SLC
Nonstop2h 06m
Delta
Deal found 3/29![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 3/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:10 pm
SLC
- SEA
Nonstop2h 20m
Delta
Fri 4/247:35 pm
SEA
- SLC
Nonstop2h 06m
Delta
Deal found 3/28![Delta logo]()
$267
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:45 pm
SLC
- SEA
Nonstop2h 14m
Delta
Sun 5/35:35 am
SEA
- SLC
Nonstop2h 05m
Delta
Deal found 3/27![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Tue 9/155:30 pm
SGU
- SEA
1 stop6h 41m
United Airlines
Tue 9/297:00 am
SEA
- SGU
2 stops8h 04m
United Airlines
Deal found 3/29![United Airlines logo]()
$424
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/258:44 pm
SLC
- SEA
Nonstop2h 21m
Delta
Sun 6/285:30 am
SEA
- SLC
Nonstop2h 00m
Delta
Deal found 3/27![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Thu 9/171:45 pm
SGU
- SEA
1 stop8h 26m
United Airlines
Wed 9/237:06 am
SEA
- SGU
2 stops7h 58m
United Airlines
Deal found 3/27![United Airlines logo]()
$463
This Delta deal was found by Cheapflights users on 3/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/910:45 pm
SLC
- SEA
Nonstop2h 14m
Delta
Sun 7/125:25 am
SEA
- SLC
Nonstop2h 00m
Delta
Deal found 3/29![Delta logo]()
$297
This Delta deal was found by Cheapflights users on 3/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:20 pm
SGU
- SEA
1 stop4h 09m
Delta
Tue 9/291:30 pm
SEA
- SGU
1 stop4h 05m
Delta
Deal found 3/29![Delta logo]()
$298
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/55:30 pm
SGU
- SEA
1 stop5h 31m
Delta
Sat 6/67:15 am
SEA
- SGU
1 stop6h 25m
Delta
Deal found 3/27![Delta logo]()
$298
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 4/115:16 am
SGU
- SEA
1 stop5h 30m
United Airlines
Wed 4/155:00 am
SEA
- SGU
1 stop7h 11m
United Airlines
Deal found 3/27![United Airlines logo]()
$528
This Delta deal was found by Cheapflights users on 3/31. 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 4/166:50 pm
CDC
- SEA
1 stop6h 09m
Delta
Mon 4/201:30 pm
SEA
- CDC
1 stop3h 45m
Delta
Deal found 3/31![Delta logo]()
$512
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:50 am
SGU
- SEA
1 stop4h 15m
Delta
Sun 7/59:26 am
SEA
- SGU
1 stop4h 17m
Delta
Deal found 3/27![Delta logo]()
$548
Last-minute flights from Utah to SeattleDiscover last-minute flight deals from Utah to Seattle. Data last updated April 1, 2026 and is based on user searches.
Discover last-minute flight deals from Utah to Seattle. Data last updated April 1, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 3/30. 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 4/63:08 pm
SLC
- SEA
1 stop26h 36m
Frontier
Mon 5/47:12 pm
SEA
- SLC
1 stop27h 07m
Frontier
Deal found 3/30![Frontier logo]()
$185
This Expedia deal was found by Cheapflights users on 3/31. 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 4/69:00 am
SLC
- SEA
1 stop8h 44m
Frontier
Wed 4/158:07 pm
SEA
- SLC
1 stop10h 54m
Frontier
Deal found 3/31![Frontier logo]()
$215
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 4/711:49 am
SLC
- SEA
1 stop5h 25m
Frontier
Tue 4/217:12 pm
SEA
- SLC
1 stop15h 12m
Frontier
Deal found 3/31![Frontier logo]()
$188
This Frontier deal was found by Cheapflights users on 3/30. 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 4/79:00 am
SLC
- SEA
1 stop8h 44m
Frontier
Mon 4/1310:09 pm
SEA
- SLC
1 stop11h 36m
Frontier
Deal found 3/30![Frontier logo]()
$201
This Frontier deal was found by Cheapflights users on 3/31. 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 4/79:00 am
SLC
- SEA
1 stop8h 44m
Frontier
Sun 4/1210:01 pm
SEA
- SLC
1 stop9h 38m
Frontier
Deal found 3/31![Frontier logo]()
$222
This Super.com deal was found by Cheapflights users on 3/31. 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 4/89:00 am
SLC
- SEA
1 stop8h 44m
Frontier
Tue 4/217:12 pm
SEA
- SLC
1 stop15h 12m
Frontier
Deal found 3/31![Frontier logo]()
$187
This Expedia deal was found by Cheapflights users on 3/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/99:00 am
SLC
- SEA
1 stop8h 44m
Frontier
Mon 4/1310:09 pm
SEA
- SLC
1 stop11h 36m
Frontier
Deal found 3/29![Frontier logo]()
$202
This Kiwi.com deal was found by Cheapflights users on 3/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/99:00 am
SLC
- SEA
1 stop8h 44m
Frontier
Tue 4/147:12 pm
SEA
- SLC
1 stop15h 02m
Frontier
Deal found 3/29![Frontier logo]()
$204
This Expedia deal was found by Cheapflights users on 3/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/99:00 am
SLC
- SEA
1 stop8h 44m
Frontier
Sun 4/122:37 pm
SEA
- SLC
1 stop18h 57m
Frontier
Deal found 3/27![Frontier logo]()
$223
This Expedia deal was found by Cheapflights users on 3/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:54 pm
SLC
- SEA
Nonstop2h 25m
Frontier
Fri 5/110:06 pm
SEA
- SLC
1 stop12h 53m
Frontier
Deal found 3/27![Frontier logo]()
$205
This Delta deal was found by Cheapflights users on 3/30. 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 4/145:50 am
SGU
- SEA
1 stop4h 25m
Delta
Sat 4/185:35 am
SEA
- SGU
1 stop6h 01m
Delta
Deal found 3/30![Delta logo]()
$348
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:50 am
SGU
- SEA
1 stop4h 25m
Delta
Sun 4/265:35 am
SEA
- SGU
1 stop4h 10m
Delta
Deal found 3/27![Delta logo]()
$298
One-way flights from Utah to SeattleSearch for one-way flight options from Utah to Seattle. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
Search for one-way flight options from Utah to Seattle. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
This Super.com deal was found by Cheapflights users on 3/31. 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 4/286:19 pm
SLC
- SEA
1 stop16h 08m
Frontier
Deal found 3/31![Frontier logo]()
$75
This Mytrip deal was found by Cheapflights users on 4/1. 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.
Sat 5/161:32 pm
SLC
- SEA
1 stop21h 50m
Frontier
Deal found 4/1![Frontier logo]()
$76
This Trip.com deal was found by Cheapflights users on 3/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/112:47 pm
SLC
- SEA
1 stop9h 04m
Frontier
Deal found 3/28![Frontier logo]()
$77
This Super.com deal was found by Cheapflights users on 3/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2710:15 am
SLC
- SEA
1 stop9h 20m
Frontier
Deal found 3/28![Frontier logo]()
$89
This Frontier deal was found by Cheapflights users on 3/31. 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 6/410:15 am
SLC
- SEA
1 stop9h 20m
Frontier
Deal found 3/31![Frontier logo]()
$90
This Super.com deal was found by Cheapflights users on 3/27. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/272:49 pm
SLC
- SEA
1 stop19h 38m
Frontier
Deal found 3/27![Frontier logo]()
$94
This Super.com deal was found by Cheapflights users on 3/30. 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 6/31:32 pm
SLC
- SEA
1 stop22h 04m
Frontier
Deal found 3/30![Frontier logo]()
$95
This Expedia deal was found by Cheapflights users on 3/31. 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.
Thu 4/308:56 am
SLC
- SEA
1 stop9h 46m
Frontier
Deal found 3/31![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/2912:09 pm
SLC
- SEA
1 stop6h 33m
Frontier
Deal found 3/28![Frontier logo]()
$98
This Super.com deal was found by Cheapflights users on 3/29. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/71:50 pm
SLC
- SEA
1 stop21h 45m
Frontier
Deal found 3/29![Frontier logo]()
$99
This Delta deal was found by Cheapflights users on 3/31. 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 6/35:30 pm
SGU
- SEA
1 stop5h 31m
Delta
Deal found 3/31![Delta logo]()
$211
This United Airlines deal was found by Cheapflights users on 3/30. 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 7/185:10 am
SGU
- SEA
1 stop5h 35m
United Airlines
Deal found 3/30![United Airlines logo]()
$280
Find flight deals from Utah to Seattle
Keep the following information in mind while searching for Utah to Seattle flight deals. Data was last updated April 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $134 (Kiwi.com) |
One-way from | $75 (Super.com) |
Popular in | July |
Cheapest in | February |
Average price | $187 |
Good round-trip deal | $255 or less |
Good one-way deal | $188 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Utah 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 April 1, 2026.
Use the filters below to find and compare flights from Utah to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Salt Lake CitySeattle
SLC - SEA
SLCSEA
Salt Lake City
Tue 4/21
11:04 am-12:25 pm
Nonstop2h 21m
Seattle/Tacoma Intl
Sat 4/25
9:50 am-12:59 pm
Nonstop2h 09m
$197
Salt Lake CitySeattle
SLC - SEA
SLCSEA
Salt Lake City
Sat 4/25
1:25 pm-2:46 pm
Nonstop2h 21m
Seattle/Tacoma Intl
Fri 5/8
10:50 am-2:00 pm
Nonstop2h 10m
$207
Salt Lake CitySeattle
SLC - SEA
SLCSEA
Salt Lake City
Fri 5/15
11:02 pm-12:12 am
Nonstop2h 10m
Seattle/Tacoma Intl
Sun 5/31
5:30 am-8:38 am
Nonstop2h 08m
$217
Salt Lake CitySeattle
SLC - SEA
SLCSEA
Salt Lake City
Sun 4/26
7:51 am-9:15 am
Nonstop2h 24m
Seattle/Tacoma Intl
Wed 4/29
5:35 am-8:41 am
Nonstop2h 06m
$247
Salt Lake CitySeattle
SLC - SEA
SLCSEA
Salt Lake City
Tue 4/21
5:10 pm-6:30 pm
Nonstop2h 20m
Seattle/Tacoma Intl
Fri 4/24
7:35 pm-10:41 pm
Nonstop2h 06m
$267
Salt Lake CitySeattle
SLC - SEA
SLCSEA
Salt Lake City
Fri 5/1
10:45 pm-11:59 pm
Nonstop2h 14m
Seattle/Tacoma Intl
Sun 5/3
5:35 am-8:40 am
Nonstop2h 05m
$277
Salt Lake CitySeattle
SLC - SEA
SLCSEA
Salt Lake City
Wed 5/20
6:10 pm-11:18 pm
1 stop6h 08m
Seattle/Tacoma Intl
Mon 5/25
7:05 am-10:15 am
Nonstop2h 10m
$287
Salt Lake CitySeattle
SLC - SEA
SLCSEA
Salt Lake City
Tue 4/21
6:00 am-7:21 am
Nonstop2h 21m
Seattle/Tacoma Intl
Fri 4/24
9:51 pm-10:01 am
1 stop11h 10m
$290
Salt Lake CitySeattle
SLC - SEA
SLCSEA
Salt Lake City
Thu 6/25
8:44 pm-10:05 pm
Nonstop2h 21m
Seattle/Tacoma Intl
Sun 6/28
5:30 am-8:30 am
Nonstop2h 00m
$297
Quickest round-trip
Salt Lake CitySeattle
SLC - SEA
SLCSEA
Salt Lake City
Thu 7/9
10:45 pm-11:59 pm
Nonstop2h 14m
Seattle/Tacoma Intl
Sun 7/12
5:25 am-8:25 am
Nonstop2h 00m
$297
Showing 1-10 of 33 resultsSorted by cheapest first
Best time to book a flight from Utah to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Utah with our price prediction graph.
SLC-SEA
SGU-SEA
CDC-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 Utah to Seattle
USUT-SEA
SLC-SEA
SGU-SEA
CDC-SEA
What is the cheapest month to book a flight from Utah to Seattle?
Currently, November is the cheapest month in which you can book a flight from Utah to Seattle (average of $54). Flying from Utah to Seattle in July is currently the most expensive (average of $147). 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 UT to SEA?
Find hourly flight availability from Utah 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 April 1, 2026.
One of the essential ways to save on airfare from Utah to Seattle is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 35% on airfare.
What is the cheapest day to fly from Utah to Seattle?
Use this chart to determine the cheapest time to fly round-trip from Utah to Seattle. Price data was last updated on March 28, 2026.
Travelers seeking maximum savings on their Utah to Seattle flight should consider departing on Friday at noon when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Utah to Seattle
Explore weekly flight availability from Utah 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 April 1, 2026.
The most flights from USUT to SEA are scheduled on a Monday (35 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).
How much does it cost to fly round-trip from Utah to Seattle?
Related info for your journey
Find useful and relevant information for your journey from Utah 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
Tacoma
Ocean Shores
Olympia
Kent
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Tukwila
Renton
Puyallup
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline
Aberdeen
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Utah to Seattle
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Complete your trip
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Search flights from Utah to Seattle by cabin class
Find flights from Utah to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Utah and Seattle flights
Browse other Utah and Seattle flight options. Last updated on April 1, 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 April 1, 2026.
Utah to Seattle flights
Consider these flights traveling from Utah to Seattle.
Top 6 airlines flying from Utah to Seattle
Discover the top 6 airlines that operate flights from Utah 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 April 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$167 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$69 | Average$127 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$98 | Average$266 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$117 | Average$292 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$137 | Average$351 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$368 | Average$492 | FlexibilityNo cancel fee | On-time71% |