$98+ Cheap flights from Washington to Salt Lake City (SLC)
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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SLC
Aug 3 — Aug 101
Round-trip
1 adult, Economy
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Cheapest flights from Washington to Salt Lake CityExplore the most affordable flight options available from Washington to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 4, 2026.
Explore the most affordable flight options available from Washington to Salt Lake City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 4, 2026.
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:15 am
SEA
- SLC
Nonstop2h 16m
Alaska Airlines
Mon 11/911:25 am
SLC
- SEA
Nonstop2h 20m
Alaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$247
This Frontier deal was found by Cheapflights users on 7/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:34 pm
PDX
- SLC
1 stop10h 59m
Frontier
Sun 10/48:58 am
SLC
- PDX
1 stop6h 29m
Frontier
Deal found 7/1![Frontier logo]()
$248
This Frontier deal was found by Cheapflights users on 7/1. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/187:06 pm
SEA
- SLC
1 stop11h 25m
Frontier
Sun 8/236:05 am
SLC
- SEA
1 stop8h 17m
Frontier
Deal found 7/1![Frontier logo]()
$248
This Frontier deal was found by Cheapflights users on 6/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2312:20 pm
PDX
- SLC
1 stop18h 11m
Frontier
Sun 7/268:16 am
SLC
- PDX
1 stop9h 35m
Frontier
Deal found 6/29![Frontier logo]()
$249
This Frontier deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/317:41 pm
SEA
- SLC
1 stop12h 22m
Frontier
Mon 11/911:18 am
SLC
- SEA
1 stop8h 08m
Frontier
Deal found 7/3![Frontier logo]()
$249
This Super.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 7/275:49 pm
PDX
- SLC
1 stop14h 37m
Frontier
Thu 7/301:47 pm
SLC
- PDX
1 stop5h 17m
Frontier
Deal found 7/2![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:13 pm
SEA
- SLC
2 stops10h 18m
Frontier
Thu 8/131:52 pm
SLC
- SEA
1 stop22h 12m
Frontier
Deal found 7/4![Frontier logo]()
$250
This Trip.com deal was found by Cheapflights users on 6/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:08 am
SEA
- SLC
Nonstop2h 06m
Alaska Airlines
Mon 8/248:44 am
SLC
- SEA
1 stop5h 06m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/108:53 pm
SEA
- SLC
1 stop11h 33m
Frontier
Sat 8/155:02 pm
SLC
- SEA
2 stops19h 02m
Frontier
Deal found 7/3![Frontier logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 7/145:16 pm
PDX
- SLC
1 stop5h 28m
Multiple Airlines
Sat 7/188:20 am
SLC
- PDX
Nonstop2h 06m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$254
This Super.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:13 pm
SEA
- SLC
1 stop12h 13m
Frontier
Sat 8/810:20 am
SLC
- SEA
1 stop8h 31m
Frontier
Deal found 7/2![Frontier logo]()
$254
This Super.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:36 pm
PDX
- SLC
1 stop18h 31m
Frontier
Sun 8/96:05 am
SLC
- PDX
1 stop11h 46m
Frontier
Deal found 7/3![Frontier logo]()
$255
Best flights from Washington to Salt Lake CityDiscover carefully curated flight deals from Washington to Salt Lake City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 4, 2026.
Discover carefully curated flight deals from Washington to Salt Lake City that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 4, 2026.
This Delta deal was found by Cheapflights users on 6/29. 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.
Wed 8/269:40 am
SEA
- SLC
Nonstop2h 06m
Delta
Sun 8/3010:45 pm
SLC
- SEA
Nonstop2h 14m
Delta
Deal found 6/29![Delta logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:18 am
SEA
- SLC
1 stop7h 38m
Alaska Airlines
Sat 8/291:10 pm
SLC
- SEA
Nonstop2h 11m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 6/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/264:10 pm
SEA
- SLC
1 stop5h 00m
Southwest
Sun 8/302:30 pm
SLC
- SEA
2 stops11h 20m
Southwest
Deal found 6/29![Southwest logo]()
$278
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Sun 11/157:35 pm
BLI
- SLC
2 stops23h 58m
Multiple Airlines
Thu 11/199:42 pm
SLC
- BLI
1 stop13h 04m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 6/29. 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 9/177:15 am
SEA
- SLC
Nonstop2h 13m
Delta
Sat 9/198:40 pm
SLC
- SEA
Nonstop2h 25m
Delta
Deal found 6/29![Delta logo]()
$247
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:40 am
SEA
- SLC
Nonstop2h 06m
Delta
Sun 8/308:49 pm
SLC
- SEA
Nonstop2h 16m
Delta
Deal found 7/1![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/136:19 am
PDX
- SLC
1 stop4h 36m
Alaska Airlines
Sat 8/228:44 am
SLC
- PDX
Nonstop2h 06m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$297
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:30 am
SEA
- SLC
2 stops11h 05m
Southwest
Mon 8/246:30 am
SLC
- SEA
1 stop6h 20m
Southwest
Deal found 6/30![Southwest logo]()
$302
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:03 am
PDX
- SLC
2 stops10h 53m
Alaska Airlines
Sat 9/267:06 am
SLC
- PDX
1 stop7h 44m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$300
This Southwest deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/234:10 pm
SEA
- SLC
1 stop5h 00m
Southwest
Sat 10/33:10 pm
SLC
- SEA
2 stops8h 10m
Southwest
Deal found 7/4![Southwest logo]()
$302
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 8/85:45 am
PDX
- SLC
Nonstop1h 48m
Delta
Fri 8/1410:50 pm
SLC
- PDX
Nonstop1h 54m
Delta
Deal found 7/2![Delta logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/212:45 pm
PDX
- SLC
Nonstop2h 04m
Alaska Airlines
Mon 8/318:44 am
SLC
- PDX
Nonstop2h 06m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 9/237:05 am
PDX
- SLC
2 stops8h 20m
Southwest
Mon 9/2812:20 pm
SLC
- PDX
2 stops8h 00m
Southwest
Deal found 7/2![Southwest logo]()
$317
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 7/317:20 pm
PDX
- SLC
Nonstop1h 53m
Delta
Fri 8/710:50 pm
SLC
- PDX
Nonstop1h 54m
Delta
Deal found 7/2![Delta logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/2511:51 am
SEA
- SLC
Nonstop2h 13m
Alaska Airlines
Thu 7/306:23 am
SLC
- SEA
Nonstop2h 12m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 6/30. 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 7/315:45 am
PDX
- SLC
Nonstop1h 48m
Delta
Tue 8/43:11 pm
SLC
- PDX
Nonstop1h 52m
Delta
Deal found 6/30![Delta logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 9/1110:45 am
PDX
- SLC
Nonstop2h 12m
Alaska Airlines
Mon 9/211:17 pm
SLC
- PDX
1 stop4h 33m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 6/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/158:00 am
GEG
- SLC
1 stop5h 10m
Southwest
Sat 8/229:00 am
SLC
- GEG
1 stop6h 00m
Southwest
Deal found 6/30![Southwest logo]()
$355
This Delta deal was found by Cheapflights users on 6/30. 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.
Thu 7/239:30 am
SEA
- SLC
Nonstop2h 06m
Delta
Tue 7/283:15 pm
SLC
- SEA
Nonstop2h 13m
Delta
Deal found 6/30![Delta logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/147:52 am
PDX
- SLC
Nonstop1h 53m
Alaska Airlines
Thu 8/203:31 pm
SLC
- PDX
1 stop5h 19m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$317
This Southwest deal was found by Cheapflights users on 7/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/295:35 am
GEG
- SLC
1 stop6h 05m
Southwest
Wed 8/56:45 am
SLC
- GEG
2 stops7h 20m
Southwest
Deal found 7/1![Southwest logo]()
$360
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/255:30 am
SEA
- SLC
Nonstop2h 00m
Delta
Mon 7/278:44 pm
SLC
- SEA
Nonstop2h 16m
Delta
Deal found 7/1![Delta logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/285:07 am
PDX
- SLC
1 stop6h 07m
Alaska Airlines
Mon 8/316:26 pm
SLC
- PDX
2 stops16h 43m
Alaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$320
This Delta deal was found by Cheapflights users on 7/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:50 pm
SEA
- SLC
Nonstop2h 05m
Delta
Mon 8/245:31 pm
SLC
- SEA
Nonstop2h 13m
Delta
Deal found 7/1![Delta logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 7/1. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:20 am
PDX
- SLC
1 stop4h 54m
Alaska Airlines
Mon 8/316:26 pm
SLC
- PDX
2 stops15h 41m
Alaska Airlines
Deal found 7/1![Alaska Airlines logo]()
$320
This Alaska Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:03 am
GEG
- SLC
1 stop27h 59m
Alaska Airlines
Wed 8/267:06 am
SLC
- GEG
1 stop16h 43m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:30 am
GEG
- SLC
Nonstop1h 39m
Delta
Sat 8/811:30 am
SLC
- GEG
Nonstop1h 42m
Delta
Deal found 7/4![Delta logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 6/29. 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.
Fri 9/1812:49 pm
GEG
- SLC
1 stop4h 00m
Alaska Airlines
Mon 9/217:33 pm
SLC
- GEG
1 stop4h 38m
Alaska Airlines
Deal found 6/29![Alaska Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 6/29. 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.
Fri 9/185:15 pm
GEG
- SLC
Nonstop1h 45m
Delta
Mon 9/2111:15 pm
SLC
- GEG
Nonstop1h 42m
Delta
Deal found 6/29![Delta logo]()
$379
This Alaska Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 7/317:23 am
GEG
- SLC
1 stop6h 41m
Alaska Airlines
Sat 8/17:40 am
SLC
- GEG
1 stop16h 27m
Alaska Airlines
Deal found 7/3![Alaska Airlines logo]()
$360
Last-minute flights from Washington to Salt Lake CityDiscover last-minute flight deals from Washington to Salt Lake City. Data last updated July 4, 2026 and is based on user searches.
Discover last-minute flight deals from Washington to Salt Lake City. Data last updated July 4, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 7/145:16 pm
PDX
- SLC
1 stop5h 28m
Multiple Airlines
Sat 7/188:20 am
SLC
- PDX
Nonstop2h 06m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$254
This Frontier deal was found by Cheapflights users on 6/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2012:20 pm
PDX
- SLC
1 stop10h 24m
Frontier
Tue 7/218:16 am
SLC
- PDX
1 stop9h 15m
Frontier
Deal found 6/29![Frontier logo]()
$248
This Frontier deal was found by Cheapflights users on 6/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2312:20 pm
PDX
- SLC
1 stop18h 11m
Frontier
Sun 7/268:16 am
SLC
- PDX
1 stop9h 35m
Frontier
Deal found 6/29![Frontier logo]()
$249
This Super.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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 7/275:49 pm
PDX
- SLC
1 stop14h 37m
Frontier
Thu 7/301:47 pm
SLC
- PDX
1 stop5h 17m
Frontier
Deal found 7/2![Frontier logo]()
$250
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Tue 7/2812:35 pm
SEA
- SLC
1 stop10h 09m
Frontier
Tue 8/44:48 pm
SLC
- SEA
2 stops19h 16m
Frontier
Deal found 6/30![Frontier logo]()
$255
This Super.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/18:13 pm
SEA
- SLC
1 stop12h 13m
Frontier
Sat 8/810:20 am
SLC
- SEA
1 stop8h 31m
Frontier
Deal found 7/2![Frontier logo]()
$254
This Super.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:36 pm
PDX
- SLC
1 stop18h 31m
Frontier
Sun 8/96:05 am
SLC
- PDX
1 stop11h 46m
Frontier
Deal found 7/3![Frontier logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/108:53 pm
SEA
- SLC
1 stop11h 33m
Frontier
Sat 8/155:02 pm
SLC
- SEA
2 stops19h 02m
Frontier
Deal found 7/3![Frontier logo]()
$253
This Kiwi.com deal was found by Cheapflights users on 7/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/118:13 pm
SEA
- SLC
2 stops10h 18m
Frontier
Thu 8/131:52 pm
SLC
- SEA
1 stop22h 12m
Frontier
Deal found 7/4![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” 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.
Sun 8/168:53 pm
SEA
- SLC
1 stop11h 33m
Frontier
Sun 8/236:05 am
SLC
- SEA
1 stop8h 17m
Frontier
Deal found 7/2![Frontier logo]()
$249
This Frontier deal was found by Cheapflights users on 6/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/182:37 pm
SEA
- SLC
1 stop8h 22m
Frontier
Wed 8/196:05 am
SLC
- SEA
1 stop8h 17m
Frontier
Deal found 6/29![Frontier logo]()
$248
This CheapOair deal was found by Cheapflights users on 6/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/229:08 am
SEA
- SLC
Nonstop2h 06m
Alaska Airlines
Mon 8/243:31 pm
SLC
- SEA
Nonstop2h 16m
Alaska Airlines
Deal found 6/30![Alaska Airlines logo]()
$247
One-way flights from Washington to Salt Lake CitySearch for one-way flight options from Washington to Salt Lake City. Find affordable one-way fares based on user searches. Data last updated July 4, 2026.
Search for one-way flight options from Washington to Salt Lake City. Find affordable one-way fares based on user searches. Data last updated July 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 9/303:22 pm
PDX
- SLC
1 stop8h 02m
Frontier
Deal found 6/30![Frontier logo]()
$98
This Super.com deal was found by Cheapflights users on 6/29. 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 7/215:16 pm
PDX
- SLC
1 stop5h 28m
Frontier
Deal found 6/29![Frontier logo]()
$122
This Super.com deal was found by Cheapflights users on 7/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/225:21 pm
PDX
- SLC
1 stop5h 23m
Frontier
Deal found 7/1![Frontier logo]()
$123
This Frontier deal was found by Cheapflights users on 6/30. 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.
Wed 7/295:21 pm
PDX
- SLC
1 stop5h 23m
Frontier
Deal found 6/30![Frontier logo]()
$124
This Super.com deal was found by Cheapflights users on 7/1. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/315:49 pm
PDX
- SLC
1 stop14h 37m
Frontier
Deal found 7/1![Frontier logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Mon 9/288:32 pm
PSC
- SLC
1 stop16h 24m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$128
This Kiwi.com deal was found by Cheapflights users on 6/30. 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.
Sun 8/3010:12 am
GEG
- SLC
1 stop22h 14m
Multiple Airlines
Deal found 6/30![Multiple Airlines logo]()
$129
This Super.com deal was found by Cheapflights users on 6/30. 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.
Sun 8/26:49 pm
PDX
- SLC
1 stop13h 37m
Frontier
Deal found 6/30![Frontier logo]()
$129
This Frontier deal was found by Cheapflights users on 6/30. 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.
Thu 8/1312:20 pm
PDX
- SLC
1 stop10h 24m
Frontier
Deal found 6/30![Frontier logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
Sun 9/2710:09 am
GEG
- SLC
1 stop22h 24m
Multiple Airlines
Deal found 6/29![Multiple Airlines logo]()
$133
This CheapOair deal was found by Cheapflights users on 6/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/275:49 pm
PDX
- SLC
1 stop14h 37m
Frontier
Deal found 6/30![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” 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 8/15:36 pm
PDX
- SLC
1 stop18h 26m
Frontier
Deal found 7/3![Frontier logo]()
$137
Find flight deals from Washington to Salt Lake City
Keep the following information in mind while searching for Washington to Salt Lake City flight deals. Data was last updated July 4, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $247 (Alaska Airlines) |
One-way from | $98 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $307 |
Good round-trip deal | $307 or less |
Good one-way deal | $195 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington to Salt Lake City 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 4, 2026.
Use the filters below to find and compare flights from Washington to Salt Lake City that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleSalt Lake City
SEA - SLC
SEASLC
Seattle/Tacoma Intl
Wed 8/26
9:40 am-12:46 pm
Nonstop2h 06m
Salt Lake City
Sun 8/30
10:45 pm-11:59 pm
Nonstop2h 14m
$247
SeattleSalt Lake City
SEA - SLC
SEASLC
Seattle/Tacoma Intl
Thu 9/17
7:15 am-10:28 am
Nonstop2h 13m
Salt Lake City
Sat 9/19
8:40 pm-10:05 pm
Nonstop2h 25m
$247
SeattleSalt Lake City
SEA - SLC
SEASLC
Seattle/Tacoma Intl
Tue 8/25
10:18 am-6:56 pm
1 stop7h 38m
Salt Lake City
Sat 8/29
1:10 pm-2:21 pm
Nonstop2h 11m
$257
SeattleSalt Lake City
SEA - SLC
SEASLC
Seattle/Tacoma Intl
Thu 8/27
9:40 am-12:46 pm
Nonstop2h 06m
Salt Lake City
Sun 8/30
8:49 pm-10:05 pm
Nonstop2h 16m
$257
SeattleSalt Lake City
SEA - SLC
SEASLC
Seattle/Tacoma Intl
Wed 8/26
4:10 pm-10:10 pm
1 stop5h 00m
Salt Lake City
Sun 8/30
2:30 pm-12:50 am
2 stops11h 20m
$278
PortlandSalt Lake City
PDX - SLC
PDXSLC
Portland
Thu 8/13
6:19 am-11:55 am
1 stop4h 36m
Salt Lake City
Sat 8/22
8:44 am-9:50 am
Nonstop2h 06m
$297
PortlandSalt Lake City
PDX - SLC
PDXSLC
Portland
Wed 9/23
7:03 am-6:56 pm
2 stops10h 53m
Salt Lake City
Sat 9/26
7:06 am-1:50 pm
1 stop7h 44m
$300
SeattleSalt Lake City
SEA - SLC
SEASLC
Seattle/Tacoma Intl
Sat 8/22
5:30 am-5:35 pm
2 stops11h 05m
Salt Lake City
Mon 8/24
6:30 am-11:50 am
1 stop6h 20m
$302
SeattleSalt Lake City
SEA - SLC
SEASLC
Seattle/Tacoma Intl
Wed 9/23
4:10 pm-10:10 pm
1 stop5h 00m
Salt Lake City
Sat 10/3
3:10 pm-10:20 pm
2 stops8h 10m
$302
PortlandSalt Lake City
PDX - SLC
PDXSLC
Portland
Sat 8/8
5:45 am-8:33 am
Nonstop1h 48m
Salt Lake City
Fri 8/14
10:50 pm-11:44 pm
Nonstop1h 54m
$307
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Washington to Salt Lake City
Have a flexible travel schedule? Discover the best time to fly to Salt Lake City from Washington with our price prediction graph.
PDX-SLC
PSC-SLC
GEG-SLC
SEA-SLC
BLI-SLC
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 Washington to Salt Lake City
USWA-SLC
PDX-SLC
PSC-SLC
GEG-SLC
SEA-SLC
What is the cheapest month to book a flight from State of Washington to Salt Lake City?
Currently, November is the cheapest month in which you can book a flight from State of Washington to Salt Lake City (average of $34). Flying from State of Washington to Salt Lake City in June is currently the most expensive (average of $148). 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 WA to SLC?
Find hourly flight availability from Washington to Salt Lake City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 4, 2026.
A simple way to save on the total cost of your ticket is to fly from State of Washington to Salt Lake City in the evening. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight in the morning.
Weekly flight availability from State of Washington to Salt Lake City
Explore weekly flight availability from Washington to Salt Lake City. 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 4, 2026.
The most flights from USWA to SLC are scheduled on a Friday (33 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (16 on average).
How much does it cost to fly round-trip from State of Washington to Salt Lake City?
How far ahead should I book a flight from State of Washington to Salt Lake City?
Booking 67 days in advance of your planned departure date is, on average, the best time to get cheap flights from State of Washington to Salt Lake City. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest day to fly from State of Washington to Salt Lake City?
Use this chart to determine the cheapest time to fly round-trip from Washington to Salt Lake City. Price data was last updated on June 27, 2026.
Travelers seeking maximum savings on their State of Washington to Salt Lake City flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from Washington to Salt Lake City. 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 Salt Lake City?
Book flights to Salt Lake City if you plan to visit one of these locationsBountiful
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Farmington
West Valley City
Midvale
Logan
Draper
Evanston
South Jordan
Layton
Alta
Sandy
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Washington and Salt Lake City flights
Browse other Washington and Salt Lake City flight options. Last updated on July 4, 2026.
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Other flights to Salt Lake City
Explore flights to Salt Lake City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 4, 2026.
Washington to Salt Lake City flights
Consider these flights traveling from Washington to Salt Lake City.
Top 4 airlines flying from Washington to Salt Lake City
Discover the top 4 airlines that operate flights from Washington to Salt Lake City. 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 4, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$54 | Average$157 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$88 | Average$227 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$125 | Average$390 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$137 | Average$409 | FlexibilityNo cancel fee | On-timeN/A |