$84+ 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SLC
Aug 31 — Sep 71
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Washington to Salt Lake City 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Washington to Salt Lake City
Cheapest
Best
Last-minute
One-way
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 August 1, 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 August 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Fri 9/112:01 pm
BLI
- SLC
1 stop21h 42m
Multiple Airlines
Wed 9/231:38 pm
SLC
- BLI
1 stop27h 31m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Mon 9/147:00 am
BLI
- SLC
1 stop28h 43m
Multiple Airlines
Wed 9/231:38 pm
SLC
- BLI
1 stop27h 31m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Sun 9/137:30 am
BLI
- SLC
1 stop28h 13m
Multiple Airlines
Wed 9/231:38 pm
SLC
- BLI
1 stop27h 31m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$213
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 8/267:03 am
GEG
- SLC
1 stop10h 53m
Alaska Airlines
Sat 8/292:34 pm
SLC
- GEG
1 stop9h 15m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Mon 11/26:00 am
BLI
- SLC
1 stop6h 56m
Multiple Airlines
Thu 11/129:42 pm
SLC
- BLI
1 stop23h 29m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Fri 9/112:01 pm
BLI
- SLC
1 stop21h 42m
Multiple Airlines
Thu 9/248:24 pm
SLC
- BLI
1 stop17h 47m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Thu 9/104:59 pm
BLI
- SLC
1 stop18h 44m
Multiple Airlines
Wed 9/231:38 pm
SLC
- BLI
1 stop27h 31m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Mon 9/147:00 am
BLI
- SLC
1 stop28h 43m
Multiple Airlines
Thu 9/248:24 pm
SLC
- BLI
1 stop17h 47m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 9/104:59 pm
BLI
- SLC
1 stop18h 44m
Multiple Airlines
Thu 9/248:24 pm
SLC
- BLI
1 stop24h 48m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$236
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Sun 9/137:30 am
BLI
- SLC
1 stop28h 13m
Multiple Airlines
Thu 9/248:24 pm
SLC
- BLI
1 stop17h 47m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Wed 8/262:37 pm
SEA
- SLC
1 stop8h 22m
Frontier
Mon 8/318:43 pm
SLC
- SEA
2 stops14h 56m
Frontier
Deal found 7/31![Frontier logo]()
$244
This Justfly.com deal was found by Cheapflights users on 7/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/214:27 pm
SEA
- SLC
1 stop6h 32m
Frontier
Sun 9/278:00 am
SLC
- SEA
1 stop8h 08m
Frontier
Deal found 7/30![Frontier logo]()
$245
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 August 1, 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 August 1, 2026.
This Delta deal was found by Cheapflights users on 7/31. 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 8/276:09 pm
SEA
- SLC
Nonstop2h 08m
Delta
Tue 9/15:31 pm
SLC
- SEA
Nonstop2h 13m
Delta
Deal found 7/31![Delta logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Thu 9/104:59 pm
BLI
- SLC
1 stop18h 44m
Multiple Airlines
Sun 9/139:28 am
SLC
- BLI
1 stop7h 41m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$263
This Southwest deal was found by Cheapflights users on 7/29. 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.
Fri 8/283:25 pm
SEA
- SLC
2 stops7h 00m
Southwest
Mon 8/316:10 am
SLC
- SEA
2 stops6h 40m
Southwest
Deal found 7/29![Southwest logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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.
Tue 8/259:08 am
SEA
- SLC
Nonstop2h 06m
Alaska Airlines
Wed 9/27:06 am
SLC
- SEA
1 stop6h 33m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$270
This CheapOair deal was found by Cheapflights users on 7/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/166:49 pm
PDX
- SLC
1 stop13h 37m
Frontier
Tue 8/187:08 pm
SLC
- PDX
1 stop23h 03m
Frontier
Deal found 7/31![Frontier logo]()
$308
This United Airlines deal was found by Cheapflights users on 7/30. 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 9/511:15 am
PDX
- SLC
1 stop4h 52m
United Airlines
Sun 9/66:00 am
SLC
- PDX
1 stop5h 11m
United Airlines
Deal found 7/30![United Airlines logo]()
$338
This Delta deal was found by Cheapflights users on 7/27. 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 8/287:15 am
SEA
- SLC
Nonstop2h 11m
Delta
Sun 8/3010:45 pm
SLC
- SEA
Nonstop2h 14m
Delta
Deal found 7/27![Delta logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 7/29. 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 9/104:59 pm
BLI
- SLC
2 stops21h 22m
Multiple Airlines
Thu 9/248:24 pm
SLC
- BLI
1 stop17h 47m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$281
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:54 am
SEA
- SLC
Nonstop2h 12m
Alaska Airlines
Sun 10/258:23 am
SLC
- SEA
1 stop4h 42m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 7/28. 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 8/187:15 am
SEA
- SLC
Nonstop2h 11m
Delta
Tue 8/255:31 pm
SLC
- SEA
Nonstop2h 13m
Delta
Deal found 7/28![Delta logo]()
$277
This Southwest deal was found by Cheapflights users on 7/27. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:50 pm
SEA
- SLC
1 stop5h 15m
Southwest
Sun 10/119:25 pm
SLC
- SEA
1 stop5h 00m
Southwest
Deal found 7/27![Southwest logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Mon 10/51:00 pm
BLI
- SLC
2 stops25h 21m
Multiple Airlines
Mon 10/1210:28 am
SLC
- BLI
1 stop14h 06m
Multiple Airlines
Deal found 7/29![Multiple Airlines logo]()
$287
This Southwest deal was found by Cheapflights users on 7/29. 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.
Thu 9/245:35 am
PDX
- SLC
2 stops8h 55m
Southwest
Sun 9/276:55 am
SLC
- PDX
2 stops7h 25m
Southwest
Deal found 7/29![Southwest logo]()
$308
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:25 am
YKM
- SLC
1 stop10h 21m
Alaska Airlines
Tue 11/32:17 pm
SLC
- YKM
1 stop25h 24m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$313
This Delta deal was found by Cheapflights users on 7/27. 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 8/215:45 am
SEA
- SLC
Nonstop2h 01m
Delta
Mon 8/248:49 pm
SLC
- SEA
Nonstop2h 16m
Delta
Deal found 7/27![Delta logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 10/19:13 am
PDX
- SLC
1 stop10h 46m
Alaska Airlines
Sun 10/48:23 am
SLC
- PDX
Nonstop2h 00m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 7/28. 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 8/185:45 am
SEA
- SLC
Nonstop2h 01m
Delta
Thu 8/278:49 pm
SLC
- SEA
Nonstop2h 16m
Delta
Deal found 7/28![Delta logo]()
$287
This Southwest deal was found by Cheapflights users on 7/30. 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.
Sun 8/166:15 am
PDX
- SLC
1 stop4h 50m
Southwest
Tue 9/112:15 pm
SLC
- PDX
2 stops8h 35m
Southwest
Deal found 7/30![Southwest logo]()
$327
This Delta deal was found by Cheapflights users on 7/29. 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 8/285:45 am
PDX
- SLC
Nonstop1h 48m
Delta
Fri 9/47:45 am
SLC
- PDX
Nonstop1h 52m
Delta
Deal found 7/29![Delta logo]()
$292
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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.
Fri 10/169:03 am
PDX
- SLC
1 stop11h 43m
Alaska Airlines
Mon 10/1912:31 pm
SLC
- PDX
Nonstop2h 04m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$325
This Kiwi.com deal was found by Cheapflights users on 7/27. 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.
Thu 9/174:59 pm
BLI
- SLC
1 stop18h 44m
Multiple Airlines
Mon 9/219:28 am
SLC
- BLI
1 stop11h 44m
Multiple Airlines
Deal found 7/27![Multiple Airlines logo]()
$367
This Southwest deal was found by Cheapflights users on 7/29. 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.
Thu 8/2712:40 pm
PDX
- SLC
2 stops7h 15m
Southwest
Thu 9/312:20 pm
SLC
- PDX
2 stops8h 00m
Southwest
Deal found 7/29![Southwest logo]()
$342
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/3011:57 am
PUW
- SLC
1 stop10h 03m
Alaska Airlines
Sat 10/33:00 pm
SLC
- PUW
1 stop4h 06m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$333
This Delta deal was found by Cheapflights users on 7/28. 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.
Sun 8/235:45 am
SEA
- SLC
Nonstop2h 01m
Delta
Thu 8/2710:45 pm
SLC
- SEA
Nonstop2h 14m
Delta
Deal found 7/28![Delta logo]()
$307
This Southwest deal was found by Cheapflights users on 7/30. 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.
Thu 8/2712:20 pm
GEG
- SLC
1 stop5h 20m
Southwest
Thu 9/37:20 pm
SLC
- GEG
1 stop5h 00m
Southwest
Deal found 7/30![Southwest logo]()
$363
This Delta deal was found by Cheapflights users on 7/31. 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.
Sun 8/305:45 am
SEA
- SLC
Nonstop2h 01m
Delta
Wed 9/28:49 pm
SLC
- SEA
Nonstop2h 16m
Delta
Deal found 7/31![Delta logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/277:03 am
GEG
- SLC
1 stop12h 56m
Alaska Airlines
Mon 8/317:06 am
SLC
- GEG
1 stop16h 43m
Alaska Airlines
Deal found 7/28![Alaska Airlines logo]()
$338
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 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
Sun 9/277:06 am
SLC
- PDX
1 stop27h 24m
Alaska Airlines
Deal found 7/27![Alaska Airlines logo]()
$339
This Delta deal was found by Cheapflights users on 7/29. 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 9/15:45 am
PDX
- SLC
Nonstop1h 48m
Delta
Fri 9/47:45 am
SLC
- PDX
Nonstop1h 52m
Delta
Deal found 7/29![Delta logo]()
$312
This Southwest deal was found by Cheapflights users on 7/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/145:35 am
GEG
- SLC
1 stop5h 20m
Southwest
Fri 1/157:55 pm
SLC
- GEG
1 stop4h 15m
Southwest
Deal found 7/28![Southwest logo]()
$386
Last-minute flights from Washington to Salt Lake CityDiscover last-minute flight deals from Washington to Salt Lake City. Data last updated August 1, 2026 and is based on user searches.
Discover last-minute flight deals from Washington to Salt Lake City. Data last updated August 1, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/108:53 pm
SEA
- SLC
1 stop11h 33m
Frontier
Mon 8/173:41 pm
SLC
- SEA
1 stop18h 38m
Frontier
Deal found 7/27![Frontier logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Tue 8/187:06 pm
SEA
- SLC
1 stop11h 25m
Frontier
Thu 8/207:08 pm
SLC
- SEA
1 stop15h 11m
Frontier
Deal found 7/29![Frontier logo]()
$248
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Tue 8/182:37 pm
SEA
- SLC
1 stop8h 22m
Frontier
Wed 8/267:08 pm
SLC
- SEA
1 stop15h 11m
Frontier
Deal found 7/28![Frontier logo]()
$256
This FlightHub deal was found by Cheapflights users on 8/1. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/217:06 pm
SEA
- SLC
1 stop11h 25m
Frontier
Mon 8/246:05 am
SLC
- SEA
1 stop7h 15m
Frontier
Deal found 8/1![Frontier logo]()
$251
This Orbitz deal was found by Cheapflights users on 7/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/247:06 pm
SEA
- SLC
1 stop22h 17m
Frontier
Wed 8/267:08 pm
SLC
- SEA
1 stop19h 14m
Frontier
Deal found 7/30![Frontier logo]()
$246
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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.
Tue 8/259:08 am
SEA
- SLC
Nonstop2h 06m
Alaska Airlines
Mon 8/317:06 am
SLC
- SEA
1 stop17h 34m
Alaska Airlines
Deal found 7/31![Alaska Airlines logo]()
$250
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 8/267:03 am
GEG
- SLC
1 stop10h 53m
Alaska Airlines
Sat 8/292:34 pm
SLC
- GEG
1 stop9h 15m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$223
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Wed 8/262:37 pm
SEA
- SLC
1 stop8h 22m
Frontier
Mon 8/318:43 pm
SLC
- SEA
2 stops14h 56m
Frontier
Deal found 7/31![Frontier logo]()
$244
This Delta deal was found by Cheapflights users on 7/31. 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 8/275:45 am
SEA
- SLC
Nonstop2h 01m
Delta
Sat 8/293:40 pm
SLC
- SEA
Nonstop2h 14m
Delta
Deal found 7/31![Delta logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/287:06 pm
SEA
- SLC
1 stop11h 25m
Multiple Airlines
Wed 9/21:10 pm
SLC
- SEA
Nonstop2h 11m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$249
This Southwest deal was found by Cheapflights users on 7/30. 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.
Fri 8/283:25 pm
SEA
- SLC
2 stops6h 50m
Southwest
Sat 8/292:10 pm
SLC
- SEA
1 stop6h 20m
Southwest
Deal found 7/30![Southwest logo]()
$252
This Kiwi.com deal was found by Cheapflights users on 7/31. 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 8/281:35 pm
SEA
- SLC
1 stop9h 24m
Frontier
Sat 8/298:16 am
SLC
- SEA
1 stop6h 06m
Frontier
Deal found 7/31![Frontier logo]()
$254
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 August 1, 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 August 1, 2026.
This Southwest deal was found by Cheapflights users on 7/29. 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.
Sat 9/1910:35 am
PDX
- SLC
1 stop6h 05m
Southwest
Deal found 7/29![Southwest logo]()
$84
This Southwest deal was found by Cheapflights users on 7/29. 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.
Tue 9/14:00 pm
PDX
- SLC
1 stop5h 10m
Southwest
Deal found 7/29![Southwest logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Mon 10/2612:34 pm
PDX
- SLC
1 stop6h 59m
Frontier
Deal found 7/29![Frontier logo]()
$101
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Mon 9/2112:38 pm
PDX
- SLC
1 stop21h 03m
Frontier
Deal found 7/28![Frontier logo]()
$102
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Fri 9/2512:38 pm
PDX
- SLC
1 stop21h 03m
Frontier
Deal found 7/28![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Fri 10/303:47 pm
PDX
- SLC
1 stop7h 37m
Frontier
Deal found 7/29![Frontier logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
Sun 10/257:20 pm
GEG
- SLC
1 stop13h 13m
Multiple Airlines
Deal found 7/28![Multiple Airlines logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 9/15:56 pm
PDX
- SLC
1 stop12h 35m
Frontier
Deal found 7/30![Frontier logo]()
$105
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 10/277:19 am
GEG
- SLC
1 stop10h 40m
Alaska Airlines
Deal found 7/30![Alaska Airlines logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 9/2710:09 am
GEG
- SLC
1 stop25h 34m
Multiple Airlines
Deal found 7/30![Multiple Airlines logo]()
$108
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Wed 9/25:56 pm
PDX
- SLC
1 stop23h 27m
Frontier
Deal found 7/31![Frontier logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Thu 10/297:28 pm
GEG
- SLC
1 stop24h 19m
Multiple Airlines
Deal found 7/31![Multiple Airlines logo]()
$110
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 August 1, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $196 (Kiwi.com) |
One-way from | $84 (Southwest) |
Popular in | June |
Cheapest in | March |
Average price | $266 |
Good round-trip deal | $307 or less |
Good one-way deal | $162 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 August 1, 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
Thu 8/27
6:09 pm-9:17 pm
Nonstop2h 08m
Salt Lake City
Tue 9/1
5:31 pm-6:44 pm
Nonstop2h 13m
$247
SeattleSalt Lake City
SEA - SLC
SEASLC
Seattle/Tacoma Intl
Fri 8/28
7:15 am-10:26 am
Nonstop2h 11m
Salt Lake City
Sun 8/30
10:45 pm-11:59 pm
Nonstop2h 14m
$257
BellinghamSalt Lake City
BLI - SLC
BLISLC
Bellingham
Thu 9/10
4:59 pm-12:43 pm
1 stop18h 44m
Salt Lake City
Sun 9/13
9:28 am-4:09 pm
1 stop7h 41m
$263
SeattleSalt Lake City
SEA - SLC
SEASLC
Seattle/Tacoma Intl
Fri 8/28
3:25 pm-11:25 pm
2 stops7h 00m
Salt Lake City
Mon 8/31
6:10 am-11:50 am
2 stops6h 40m
$267
SeattleSalt Lake City
SEA - SLC
SEASLC
Seattle/Tacoma Intl
Tue 8/25
9:08 am-12:14 pm
Nonstop2h 06m
Salt Lake City
Wed 9/2
7:06 am-12:39 pm
1 stop6h 33m
$270
SeattleSalt Lake City
SEA - SLC
SEASLC
Seattle/Tacoma Intl
Tue 8/18
7:15 am-10:26 am
Nonstop2h 11m
Salt Lake City
Tue 8/25
5:31 pm-6:44 pm
Nonstop2h 13m
$277
BellinghamSalt Lake City
BLI - SLC
BLISLC
Bellingham
Thu 9/10
4:59 pm-3:21 pm
2 stops21h 22m
Salt Lake City
Thu 9/24
8:24 pm-1:11 pm
1 stop17h 47m
$281
BellinghamSalt Lake City
BLI - SLC
BLISLC
Bellingham
Mon 10/5
1:00 pm-3:21 pm
2 stops25h 21m
Salt Lake City
Mon 10/12
10:28 am-11:34 pm
1 stop14h 06m
$287
SeattleSalt Lake City
SEA - SLC
SEASLC
Seattle/Tacoma Intl
Fri 8/21
5:45 am-8:46 am
Nonstop2h 01m
Salt Lake City
Mon 8/24
8:49 pm-10:05 pm
Nonstop2h 16m
$287
SeattleSalt Lake City
SEA - SLC
SEASLC
Seattle/Tacoma Intl
Tue 8/18
5:45 am-8:46 am
Nonstop2h 01m
Salt Lake City
Thu 8/27
8:49 pm-10:05 pm
Nonstop2h 16m
$287
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
GEG-SLC
SEA-SLC
BLI-SLC
PUW-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
GEG-SLC
SEA-SLC
BLI-SLC
What is the cheapest month to book a flight from State of Washington to Salt Lake City?
Currently, September is the cheapest month in which you can book a flight from State of Washington to Salt Lake City (average of $223). Flying from State of Washington to Salt Lake City in June is currently the most expensive (average of $390). 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 August 1, 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 25% 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 August 1, 2026.
The most flights from USWA to SLC are scheduled on a Friday (36 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).
How much does it cost to fly round-trip from State of Washington to Salt Lake City?
Airfare is typical for this route at the moment.
State of Washington to Salt Lake City flights typically cost between $181 and $337 in August.The cheapest round-trip price found within the last 5 days was $244 on Frontier (Aug 26-Aug 31).
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 August 1, 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 locationsLehi
Farmington
West Valley City
Bountiful
Midvale
Draper
South Jordan
Layton
Alta
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Salt Lake City flight routes
Top destinations
Alternative routes for Washington to Salt Lake City
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Salt Lake City by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Washington to Salt Lake City by cabin class
Find flights from Washington to Salt Lake City, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Washington and Salt Lake City flights
Browse other Washington and Salt Lake City flight options. Last updated on August 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 August 1, 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 August 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$51 | Average$154 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$88 | Average$217 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$128 | Average$365 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$137 | Average$410 | FlexibilityNo cancel fee | On-timeN/A |