$84+ Cheap flights from Utah to Washington
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 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — SEA
Aug 26 — Sep 21
Round-trip
1 adult, Economy
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Cheapest flights from Utah to WashingtonExplore the most affordable flight options available from Utah to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
Explore the most affordable flight options available from Utah to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 27, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:51 pm
SLC
- BLI
1 stop23h 50m
Multiple Airlines
Mon 9/287:00 am
BLI
- SLC
1 stop5h 56m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$220
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/108:24 pm
SLC
- BLI
1 stop17h 47m
Multiple Airlines
Sun 9/134:59 pm
BLI
- SLC
1 stop25h 30m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$232
This Expedia deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:05 am
SLC
- SEA
1 stop27h 59m
Multiple Airlines
Wed 11/182:39 pm
SEA
- SLC
Nonstop2h 04m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:08 pm
SLC
- SEA
1 stop15h 11m
Frontier
Sat 9/124:27 pm
SEA
- SLC
1 stop6h 32m
Frontier
Deal found 7/26![Frontier logo]()
$254
This FlightHub deal was found by Cheapflights users on 7/26. 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.
Wed 8/266:05 am
SLC
- SEA
1 stop28h 14m
Frontier
Wed 9/22:37 pm
SEA
- SLC
1 stop8h 22m
Frontier
Deal found 7/26![Frontier logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/166:05 am
SLC
- SEA
1 stop27h 59m
Frontier
Fri 8/219:29 pm
SEA
- SLC
2 stops25h 30m
Frontier
Deal found 7/25![Frontier logo]()
$256
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/241:17 pm
SLC
- SEA
Nonstop2h 11m
Alaska Airlines
Sun 9/279:08 am
SEA
- SLC
Nonstop2h 13m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$257
This CheapOair deal was found by Cheapflights users on 7/25. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/41:51 pm
SLC
- SEA
1 stop21h 48m
Frontier
Tue 9/87:06 pm
SEA
- SLC
1 stop19h 15m
Frontier
Deal found 7/25![Frontier logo]()
$258
This Alaska Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:26 pm
SLC
- SEA
1 stop25h 26m
Alaska Airlines
Tue 9/89:08 am
SEA
- SLC
Nonstop2h 13m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$259
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/58:49 pm
SLC
- SEA
Nonstop2h 16m
Delta
Fri 9/119:29 pm
SEA
- SLC
1 stop10h 05m
Delta
Deal found 7/22![Delta logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:05 am
SLC
- SEA
1 stop8h 17m
Frontier
Fri 9/1111:06 am
SEA
- SLC
1 stop7h 09m
Frontier
Deal found 7/22![Frontier logo]()
$261
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:10 am
SLC
- SEA
1 stop7h 15m
Southwest
Wed 8/267:10 am
SEA
- SLC
2 stops8h 15m
Southwest
Deal found 7/22![Southwest logo]()
$262
Best flights from Utah to WashingtonDiscover carefully curated flight deals from Utah to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
Discover carefully curated flight deals from Utah to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 27, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:42 am
SLC
- SEA
Nonstop2h 20m
Alaska Airlines
Mon 10/194:59 pm
SEA
- SLC
Nonstop2h 06m
Alaska Airlines
Deal found 7/25![Alaska Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:45 pm
SLC
- SEA
Nonstop2h 25m
Delta
Sun 9/207:15 am
SEA
- SLC
Nonstop2h 13m
Delta
Deal found 7/26![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:10 pm
SLC
- SEA
2 stops8h 10m
Southwest
Thu 10/810:30 am
SEA
- SLC
2 stops11h 45m
Southwest
Deal found 7/25![Southwest logo]()
$268
This United Airlines deal was found by Cheapflights users on 7/26. 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 10/1710:36 am
SLC
- PDX
2 stops8h 55m
United Airlines
Sat 10/249:00 am
PDX
- SLC
1 stop6h 59m
United Airlines
Deal found 7/26![United Airlines logo]()
$312
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/89:42 am
SLC
- SEA
Nonstop2h 20m
Alaska Airlines
Mon 10/124:59 pm
SEA
- SLC
Nonstop2h 06m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:40 pm
SLC
- SEA
Nonstop2h 25m
Delta
Mon 10/195:55 pm
SEA
- SLC
Nonstop2h 09m
Delta
Deal found 7/26![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 7/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/176:10 am
SLC
- SEA
2 stops8h 15m
Southwest
Sat 9/269:15 am
SEA
- SLC
1 stop8h 15m
Southwest
Deal found 7/26![Southwest logo]()
$271
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/241:17 pm
SLC
- SEA
Nonstop2h 11m
Alaska Airlines
Mon 10/57:18 am
SEA
- SLC
Nonstop2h 15m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:49 pm
SLC
- SEA
Nonstop2h 16m
Delta
Thu 8/277:50 pm
SEA
- SLC
Nonstop2h 05m
Delta
Deal found 7/23![Delta logo]()
$257
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Fri 9/115:00 am
SGU
- SEA
1 stop7h 57m
United Airlines
Wed 9/239:00 am
SEA
- SGU
2 stops9h 10m
United Airlines
Deal found 7/26![United Airlines logo]()
$314
This Alaska Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:53 am
SLC
- SEA
1 stop8h 24m
Alaska Airlines
Sun 11/12:39 pm
SEA
- SLC
Nonstop2h 04m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2612:45 pm
SLC
- PDX
2 stops8h 05m
Southwest
Sat 8/2911:20 am
PDX
- SLC
2 stops6h 35m
Southwest
Deal found 7/23![Southwest logo]()
$297
This Delta deal was found by Cheapflights users on 7/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/223:40 pm
SLC
- SEA
Nonstop2h 14m
Delta
Sun 8/305:45 am
SEA
- SLC
Nonstop2h 01m
Delta
Deal found 7/25![Delta logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/252:34 pm
SLC
- GEG
1 stop9h 15m
Alaska Airlines
Mon 8/317:03 am
GEG
- SLC
1 stop12h 56m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$279
This United Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:10 am
SGU
- SEA
1 stop5h 50m
United Airlines
Wed 8/125:00 am
SEA
- SGU
1 stop7h 15m
United Airlines
Deal found 7/23![United Airlines logo]()
$338
This Southwest deal was found by Cheapflights users on 7/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:25 am
SLC
- PDX
2 stops10h 00m
Southwest
Tue 8/251:05 pm
PDX
- SLC
2 stops8h 20m
Southwest
Deal found 7/24![Southwest logo]()
$323
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:45 am
SLC
- PDX
Nonstop1h 52m
Delta
Tue 8/255:08 pm
PDX
- SLC
Nonstop1h 52m
Delta
Deal found 7/22![Delta logo]()
$297
This United Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/81:48 pm
SGU
- SEA
1 stop8h 31m
United Airlines
Mon 8/105:00 am
SEA
- SGU
1 stop7h 13m
United Airlines
Deal found 7/22![United Airlines logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:44 am
SLC
- PDX
Nonstop2h 06m
Alaska Airlines
Tue 8/255:38 pm
PDX
- SLC
1 stop24h 18m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$300
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:45 am
SLC
- PDX
Nonstop1h 56m
Delta
Sun 9/139:46 am
PDX
- SLC
Nonstop1h 54m
Delta
Deal found 7/26![Delta logo]()
$317
This Southwest deal was found by Cheapflights users on 7/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/107:25 am
SLC
- GEG
1 stop6h 55m
Southwest
Sat 10/176:30 am
GEG
- SLC
2 stops9h 15m
Southwest
Deal found 7/26![Southwest logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 7/24. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:33 pm
SLC
- PDX
Nonstop2h 04m
Alaska Airlines
Mon 8/3110:33 am
PDX
- SLC
1 stop9h 26m
Alaska Airlines
Deal found 7/24![Alaska Airlines logo]()
$305
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/38:05 am
SLC
- PDX
Nonstop2h 11m
Delta
Sat 1/95:05 pm
PDX
- SLC
Nonstop1h 53m
Delta
Deal found 7/23![Delta logo]()
$317
This United Airlines deal was found by Cheapflights users on 7/24. 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.
Wed 10/285:00 am
SGU
- PDX
1 stop5h 36m
United Airlines
Sat 10/319:00 am
PDX
- SGU
1 stop8h 17m
United Airlines
Deal found 7/24![United Airlines logo]()
$388
This Alaska Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:44 am
SLC
- PDX
Nonstop2h 06m
Alaska Airlines
Sun 9/205:38 pm
PDX
- SLC
Nonstop2h 10m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:20 am
SLC
- GEG
1 stop6h 45m
Southwest
Tue 8/253:50 pm
GEG
- SLC
1 stop5h 40m
Southwest
Deal found 7/23![Southwest logo]()
$376
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:45 am
SLC
- PDX
Nonstop1h 56m
Delta
Mon 9/218:44 pm
PDX
- SLC
1 stop12h 44m
Delta
Deal found 7/26![Delta logo]()
$325
This United Airlines deal was found by Cheapflights users on 7/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/195:00 am
SGU
- PDX
1 stop5h 32m
United Airlines
Sun 8/237:00 am
PDX
- SGU
2 stops8h 15m
United Airlines
Deal found 7/25![United Airlines logo]()
$394
This Alaska Airlines deal was found by Cheapflights users on 7/26. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/912:31 pm
SLC
- PDX
Nonstop2h 04m
Alaska Airlines
Sun 10/188:08 pm
PDX
- SLC
Nonstop1h 53m
Alaska Airlines
Deal found 7/26![Alaska Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 7/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/1310:45 pm
SLC
- PDX
Nonstop1h 55m
Delta
Fri 9/188:44 pm
PDX
- SLC
1 stop12h 44m
Delta
Deal found 7/26![Delta logo]()
$325
Last-minute flights from Utah to WashingtonDiscover last-minute flight deals from Utah to Washington. Data last updated July 27, 2026 and is based on user searches.
Discover last-minute flight deals from Utah to Washington. Data last updated July 27, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/86:05 am
SLC
- SEA
1 stop27h 59m
Multiple Airlines
Wed 11/182:39 pm
SEA
- SLC
Nonstop2h 04m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$253
This Expedia deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/96:05 am
SLC
- SEA
1 stop27h 59m
Frontier
Thu 8/138:53 pm
SEA
- SLC
1 stop11h 33m
Frontier
Deal found 7/22![Frontier logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:16 am
SLC
- SEA
1 stop6h 01m
Frontier
Wed 8/122:22 pm
SEA
- SLC
1 stop8h 22m
Frontier
Deal found 7/23![Frontier logo]()
$265
This Super.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:16 am
SLC
- SEA
1 stop6h 01m
Frontier
Sat 8/222:37 pm
SEA
- SLC
1 stop8h 22m
Frontier
Deal found 7/23![Frontier logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 7/25. 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 8/166:05 am
SLC
- SEA
1 stop27h 59m
Frontier
Fri 8/219:29 pm
SEA
- SLC
2 stops25h 30m
Frontier
Deal found 7/25![Frontier logo]()
$256
This CheapOair deal was found by Cheapflights users on 7/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:16 am
SLC
- SEA
1 stop26h 03m
Frontier
Sun 8/239:29 pm
SEA
- SLC
1 stop10h 57m
Frontier
Deal found 7/26![Frontier logo]()
$258
This Delta deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:45 pm
SLC
- SEA
Nonstop2h 14m
Delta
Mon 8/245:45 am
SEA
- SLC
Nonstop2h 01m
Delta
Deal found 7/22![Delta logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 7/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:05 am
SLC
- SEA
1 stop28h 14m
Frontier
Mon 8/249:29 pm
SEA
- SLC
2 stops19h 54m
Frontier
Deal found 7/24![Frontier logo]()
$264
This CheapOair deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:51 pm
SLC
- SEA
1 stop21h 48m
Frontier
Fri 8/287:06 pm
SEA
- SLC
1 stop27h 53m
Frontier
Deal found 7/23![Frontier logo]()
$259
This Southwest deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/228:10 am
SLC
- SEA
1 stop7h 15m
Southwest
Wed 8/267:10 am
SEA
- SLC
2 stops8h 15m
Southwest
Deal found 7/22![Southwest logo]()
$262
This Alaska Airlines deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/257:00 am
SLC
- SEA
Nonstop2h 24m
Alaska Airlines
Mon 8/318:49 pm
SEA
- SLC
1 stop21h 07m
Alaska Airlines
Deal found 7/23![Alaska Airlines logo]()
$260
This FlightHub deal was found by Cheapflights users on 7/26. 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.
Wed 8/266:05 am
SLC
- SEA
1 stop28h 14m
Frontier
Wed 9/22:37 pm
SEA
- SLC
1 stop8h 22m
Frontier
Deal found 7/26![Frontier logo]()
$255
One-way flights from Utah to WashingtonSearch for one-way flight options from Utah to Washington. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
Search for one-way flight options from Utah to Washington. Find affordable one-way fares based on user searches. Data last updated July 27, 2026.
This Southwest deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:45 pm
SLC
- PDX
1 stop6h 05m
Southwest
Deal found 7/23![Southwest logo]()
$84
This Southwest deal was found by Cheapflights users on 7/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:20 am
SLC
- PDX
2 stops13h 00m
Southwest
Deal found 7/26![Southwest logo]()
$95
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/219:58 pm
SLC
- GEG
1 stop21h 40m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$98
This Alaska Airlines deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:44 am
SLC
- PDX
Nonstop2h 06m
Alaska Airlines
Deal found 7/22![Alaska Airlines logo]()
$99
This Delta deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2110:45 pm
SLC
- PDX
Nonstop2h 02m
Delta
Deal found 7/23![Delta logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:25 am
SLC
- PDX
1 stop10h 10m
Frontier
Deal found 7/22![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/216:45 pm
SLC
- PDX
1 stop20h 42m
Frontier
Deal found 7/22![Frontier logo]()
$107
This Delta deal was found by Cheapflights users on 7/24. 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.
Wed 9/237:45 am
SLC
- PDX
Nonstop1h 56m
Delta
Deal found 7/24![Delta logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:05 am
SLC
- PDX
1 stop12h 06m
Frontier
Deal found 7/22![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:58 pm
SLC
- PSC
1 stop23h 28m
Multiple Airlines
Deal found 7/23![Multiple Airlines logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 7/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:51 pm
SLC
- GEG
1 stop28h 39m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 7/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:25 am
SLC
- PDX
1 stop10h 10m
Frontier
Deal found 7/23![Frontier logo]()
$112
Find flight deals from Utah to Washington
Keep the following information in mind while searching for Utah to Washington flight deals. Data was last updated July 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $220 (Kiwi.com) |
One-way from | $84 (Southwest) |
Popular in | July |
Cheapest in | February |
Average price | $338 |
Good round-trip deal | $360 or less |
Good one-way deal | $227 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Utah to Washington 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 July 27, 2026.
Use the filters below to find and compare flights from Utah to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Salt Lake CitySeattle
SLC - SEA
SLCSEA
Salt Lake City
Fri 10/16
9:42 am-11:02 am
Nonstop2h 20m
Seattle/Tacoma Intl
Mon 10/19
4:59 pm-8:05 pm
Nonstop2h 06m
$257
Salt Lake CitySeattle
SLC - SEA
SLCSEA
Salt Lake City
Sun 9/13
8:45 pm-10:10 pm
Nonstop2h 25m
Seattle/Tacoma Intl
Sun 9/20
7:15 am-10:28 am
Nonstop2h 13m
$257
Salt Lake CitySeattle
SLC - SEA
SLCSEA
Salt Lake City
Thu 10/8
9:42 am-11:02 am
Nonstop2h 20m
Seattle/Tacoma Intl
Mon 10/12
4:59 pm-8:05 pm
Nonstop2h 06m
$257
Salt Lake CitySeattle
SLC - SEA
SLCSEA
Salt Lake City
Fri 10/16
8:40 pm-10:05 pm
Nonstop2h 25m
Seattle/Tacoma Intl
Mon 10/19
5:55 pm-9:04 pm
Nonstop2h 09m
$257
Salt Lake CitySeattle
SLC - SEA
SLCSEA
Salt Lake City
Thu 9/24
1:17 pm-2:28 pm
Nonstop2h 11m
Seattle/Tacoma Intl
Mon 10/5
7:18 am-10:33 am
Nonstop2h 15m
$257
Salt Lake CitySeattle
SLC - SEA
SLCSEA
Salt Lake City
Thu 8/20
8:49 pm-10:05 pm
Nonstop2h 16m
Seattle/Tacoma Intl
Thu 8/27
7:50 pm-10:55 pm
Nonstop2h 05m
$257
Salt Lake CitySeattle
SLC - SEA
SLCSEA
Salt Lake City
Thu 10/29
7:53 am-3:17 pm
1 stop8h 24m
Seattle/Tacoma Intl
Sun 11/1
2:39 pm-5:43 pm
Nonstop2h 04m
$267
Salt Lake CitySeattle
SLC - SEA
SLCSEA
Salt Lake City
Sat 10/3
3:10 pm-10:20 pm
2 stops8h 10m
Seattle/Tacoma Intl
Thu 10/8
10:30 am-11:15 pm
2 stops11h 45m
$268
Salt Lake CitySeattle
SLC - SEA
SLCSEA
Salt Lake City
Thu 9/17
6:10 am-1:25 pm
2 stops8h 15m
Seattle/Tacoma Intl
Sat 9/26
9:15 am-6:30 pm
1 stop8h 15m
$271
Salt Lake CitySpokane
SLC - GEG
SLCGEG
Salt Lake City
Tue 8/25
2:34 pm-10:49 pm
1 stop9h 15m
Spokane
Mon 8/31
7:03 am-8:59 pm
1 stop12h 56m
$279
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Utah to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Utah with our price prediction graph.
SLC-PDX
SLC-PSC
SLC-SEA
SLC-GEG
SGU-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 Washington
USUT-USWA
SLC-PDX
SLC-PSC
SLC-SEA
SLC-GEG
What is the cheapest month to book a flight from Utah to State of Washington?
Currently, February is the cheapest month in which you can book a flight from Utah to State of Washington (average of $199). Flying from Utah to State of Washington in June is currently the most expensive (average of $350). 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 WA?
Find hourly flight availability from Utah to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 27, 2026.
It’s optimal to fly from Utah to State of Washington at noon. By choosing this option you can save up to 21% on the cost of your flight, compared to a flight in the evening.
Weekly flight availability from Utah to State of Washington
Explore weekly flight availability from Utah to Washington. 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 July 27, 2026.
The most flights from USUT to USWA are scheduled on a Friday (47 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (34 on average).
How much does it cost to fly round-trip from Utah to State of Washington?
Airfare is typical for this route at the moment.
Utah to State of Washington flights typically cost between $203 and $343 in August.The cheapest round-trip price found within the last 5 days was $253 on Multiple Airlines (Aug 8-Nov 18).
How far ahead should I book a flight from Utah to State of Washington?
The best time to book flights from Utah to State of Washington is 24 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from Utah to State of Washington?
Use this chart to determine the cheapest time to fly round-trip from Utah to Washington. Price data was last updated on July 18, 2026.
Travelers seeking maximum savings on their Utah to State of Washington flight should consider departing on Friday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated July 27, 2026.
See what other customers who have flown with Alaska Airlines,Delta, andHawaiian Airlines from Utah to Washington have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Food
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Entertainment
7.0
Food
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Entertainment
7.0
Food
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Entertainment
7.0
Food
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Entertainment
7.0
Food
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Entertainment
7.0
Food
7.0
Crew
8.5
Boarding
8.1
Comfort
7.8
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Related info for your journey
Find useful and relevant information for your journey from Utah to Washington. 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 Utah to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Utah to Washington by cabin class
Find flights from Utah to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Utah and Washington flights
Browse other Utah and Washington flight options. Last updated on July 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Washington
Find the right flight back to Utah after your stay in Washington
Utah to Washington flights
Consider these flights traveling from Utah to Washington.
Top 4 airlines flying from Utah to Washington
Discover the top 4 airlines that operate flights from Utah to Washington. 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 July 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$55 | Average$158 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$88 | Average$214 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$97 | Average$342 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$137 | Average$391 | FlexibilityNo cancel fee | On-timeN/A |