$79+ Cheap flights from Salt Lake City (SLC) 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
SLC — SEA
Aug 20 — Aug 271
Round-trip
1 adult, Economy
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Cheapest flights from Salt Lake City to WashingtonExplore the most affordable flight options available from Salt Lake City to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 21, 2026.
Explore the most affordable flight options available from Salt Lake City to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:51 pm
SLC
- BLI
1 stop23h 50m
Multiple Airlines
Fri 9/252:01 pm
BLI
- SLC
1 stop22h 55m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 10/110:28 am
SLC
- GEG
1 stop6h 06m
Multiple Airlines
Sun 10/47:30 pm
GEG
- SLC
1 stop13h 03m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 8/131:52 pm
SLC
- GEG
1 stop7h 32m
Multiple Airlines
Sun 8/169:14 pm
GEG
- SLC
1 stop11h 12m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 11/59:42 pm
SLC
- PSC
1 stop23h 56m
Multiple Airlines
Mon 11/99:11 pm
PSC
- SLC
1 stop15h 45m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/131:52 pm
SLC
- BLI
1 stop20h 15m
Multiple Airlines
Thu 8/205:53 pm
BLI
- SLC
1 stop14h 33m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 10/149:58 pm
SLC
- GEG
1 stop18h 36m
Multiple Airlines
Thu 10/227:28 pm
GEG
- SLC
1 stop13h 05m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$253
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 9/141:17 pm
SLC
- SEA
Nonstop2h 11m
Alaska Airlines
Fri 9/256:31 pm
SEA
- SLC
Nonstop2h 07m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$257
This CheapOair deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 8/143:41 pm
SLC
- SEA
1 stop18h 23m
Frontier
Fri 8/211:35 pm
SEA
- SLC
1 stop16h 56m
Frontier
Deal found 7/20![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 7/2910:20 am
SLC
- SEA
1 stop8h 31m
Frontier
Tue 8/182:37 pm
SEA
- SLC
1 stop15h 54m
Frontier
Deal found 7/20![Frontier logo]()
$259
This Expedia deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 10/119:42 am
SLC
- SEA
Nonstop2h 20m
Alaska Airlines
Sun 10/188:48 pm
SEA
- SLC
Nonstop2h 03m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 9/1310:28 am
SLC
- SEA
1 stop8h 17m
Multiple Airlines
Sat 9/269:08 am
SEA
- SLC
Nonstop2h 13m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$261
This deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/87:00 am
SLC
- SEA
Nonstop2h 24m
Alaska Airlines
Wed 9/168:35 am
SEA
- SLC
1 stop4h 22m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$262
Best flights from Salt Lake City to WashingtonDiscover carefully curated flight deals from Salt Lake City to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 21, 2026.
Discover carefully curated flight deals from Salt Lake City to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 21, 2026.
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 8/167:45 am
SLC
- SEA
Nonstop2h 12m
Delta
Sat 8/225:30 am
SEA
- SLC
Nonstop2h 01m
Delta
Deal found 7/19![Delta logo]()
$272
This Southwest deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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.
Mon 8/246:10 am
SLC
- SEA
2 stops6h 40m
Southwest
Sat 8/296:00 am
SEA
- SLC
2 stops11h 20m
Southwest
Deal found 7/16![Southwest logo]()
$283
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/235:05 am
SLC
- SEA
1 stop5h 56m
United Airlines
Sun 9/69:05 am
SEA
- SLC
1 stop7h 02m
United Airlines
Deal found 7/16![United Airlines logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 9/1712:40 pm
SLC
- PDX
Nonstop2h 03m
Alaska Airlines
Mon 9/215:38 pm
PDX
- SLC
Nonstop2h 10m
Alaska Airlines
Deal found 7/20![Alaska Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 9/31:51 pm
SLC
- BLI
1 stop23h 20m
Multiple Airlines
Mon 9/78:00 am
BLI
- SLC
2 stops22h 31m
Multiple Airlines
Deal found 7/19![Multiple Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 7/19![Delta logo]()
$287
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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.
Mon 8/246:10 am
SLC
- SEA
2 stops6h 40m
Southwest
Fri 8/283:25 pm
SEA
- SLC
2 stops7h 00m
Southwest
Deal found 7/20![Southwest logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 8/157:39 pm
SLC
- PDX
Nonstop2h 04m
Alaska Airlines
Fri 8/215:38 pm
PDX
- SLC
Nonstop2h 10m
Alaska Airlines
Deal found 7/18![Alaska Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 10/87:25 am
SLC
- SEA
2 stops8h 55m
Southwest
Sun 10/189:15 pm
SEA
- SLC
1 stop9h 20m
Southwest
Deal found 7/20![Southwest logo]()
$288
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/2710:45 pm
SLC
- PDX
Nonstop1h 54m
Delta
Fri 9/45:45 am
PDX
- SLC
Nonstop1h 48m
Delta
Deal found 7/17![Delta logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/218:44 am
SLC
- PDX
Nonstop2h 06m
Alaska Airlines
Fri 8/282:45 pm
PDX
- SLC
Nonstop2h 04m
Alaska Airlines
Deal found 7/17![Alaska Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 8/167:45 am
SLC
- PDX
Nonstop1h 52m
Delta
Fri 8/289:45 am
PDX
- SLC
Nonstop1h 48m
Delta
Deal found 7/19![Delta logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 8/1411:22 am
SLC
- PDX
Nonstop2h 01m
Alaska Airlines
Mon 8/177:52 am
PDX
- SLC
Nonstop1h 53m
Alaska Airlines
Deal found 7/19![Alaska Airlines logo]()
$307
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 8/710:20 am
SLC
- BLI
2 stops49h 26m
Multiple Airlines
Thu 8/131:28 pm
BLI
- SLC
1 stop18h 58m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 8/2110:55 am
SLC
- SEA
2 stops11h 20m
Southwest
Tue 8/251:45 pm
SEA
- SLC
2 stops7h 25m
Southwest
Deal found 7/19![Southwest logo]()
$313
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 9/173:10 pm
SLC
- PDX
Nonstop1h 55m
Delta
Mon 9/211:20 pm
PDX
- SLC
Nonstop1h 56m
Delta
Deal found 7/20![Delta logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 10/86:07 pm
SLC
- GEG
1 stop5h 44m
Alaska Airlines
Mon 10/127:16 am
GEG
- SLC
1 stop27h 31m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 9/42:45 pm
SLC
- PSC
1 stop6h 52m
United Airlines
Sat 9/121:35 pm
PSC
- SLC
1 stop6h 56m
United Airlines
Deal found 7/20![United Airlines logo]()
$419
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 8/1310:45 pm
SLC
- PDX
Nonstop1h 54m
Delta
Fri 8/287:00 pm
PDX
- SLC
Nonstop1h 53m
Delta
Deal found 7/19![Delta logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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.
Sun 8/98:46 pm
SLC
- SEA
Nonstop2h 26m
Alaska Airlines
Sun 8/167:18 am
SEA
- SLC
Nonstop2h 09m
Alaska Airlines
Deal found 7/18![Alaska Airlines logo]()
$307
This United Airlines deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:00 am
SLC
- PSC
1 stop7h 12m
United Airlines
Sun 8/235:15 am
PSC
- SLC
1 stop7h 03m
United Airlines
Deal found 7/18![United Airlines logo]()
$443
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 8/215:12 pm
SLC
- PDX
Nonstop1h 53m
Delta
Mon 8/245:08 pm
PDX
- SLC
Nonstop1h 52m
Delta
Deal found 7/20![Delta logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 9/247:06 am
SLC
- PDX
1 stop7h 42m
Alaska Airlines
Sun 9/2710:45 am
PDX
- SLC
Nonstop2h 12m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$308
This Southwest deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 8/156:30 am
SLC
- GEG
2 stops9h 05m
Southwest
Sat 8/228:00 am
GEG
- SLC
2 stops8h 35m
Southwest
Deal found 7/19![Southwest logo]()
$407
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/1511:15 am
SLC
- PDX
Nonstop1h 55m
Delta
Sun 8/239:45 am
PDX
- SLC
Nonstop1h 48m
Delta
Deal found 7/17![Delta logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 7/21. Clicking the “Pick Dates” 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 8/217:06 am
SLC
- GEG
1 stop16h 43m
Alaska Airlines
Mon 8/247:03 am
GEG
- SLC
1 stop27h 59m
Alaska Airlines
Deal found 7/21![Alaska Airlines logo]()
$309
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 8/1812:45 pm
SLC
- GEG
2 stops9h 55m
Southwest
Sat 8/228:00 am
GEG
- SLC
2 stops8h 35m
Southwest
Deal found 7/20![Southwest logo]()
$407
This Delta deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 8/2710:45 pm
SLC
- SEA
Nonstop2h 14m
Delta
Thu 10/297:15 am
SEA
- SLC
Nonstop2h 17m
Delta
Deal found 7/18![Delta logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 9/186:26 pm
SLC
- PDX
1 stop25h 11m
Alaska Airlines
Mon 9/217:03 am
PDX
- SLC
2 stops12h 56m
Alaska Airlines
Deal found 7/16![Alaska Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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.
Mon 8/245:31 pm
SLC
- SEA
Nonstop2h 13m
Delta
Fri 8/289:40 am
SEA
- SLC
Nonstop2h 06m
Delta
Deal found 7/19![Delta logo]()
$317
Last-minute flights from Salt Lake City to WashingtonDiscover last-minute flight deals from Salt Lake City to Washington. Data last updated July 21, 2026 and is based on user searches.
Discover last-minute flight deals from Salt Lake City to Washington. Data last updated July 21, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 7/276:05 am
SLC
- SEA
1 stop6h 15m
Frontier
Sun 8/239:29 pm
SEA
- SLC
1 stop10h 57m
Frontier
Deal found 7/19![Frontier logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 7/2910:20 am
SLC
- SEA
1 stop8h 31m
Frontier
Tue 8/182:37 pm
SEA
- SLC
1 stop15h 54m
Frontier
Deal found 7/20![Frontier logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 8/13:41 pm
SLC
- SEA
1 stop18h 36m
Frontier
Sat 8/82:22 pm
SEA
- SLC
1 stop8h 22m
Frontier
Deal found 7/16![Frontier logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 8/28:16 am
SLC
- SEA
1 stop26h 01m
Frontier
Fri 8/77:06 pm
SEA
- SLC
1 stop11h 25m
Frontier
Deal found 7/18![Frontier logo]()
$271
This Expedia deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:05 am
SLC
- SEA
1 stop27h 59m
Frontier
Mon 8/108:53 pm
SEA
- SLC
1 stop11h 33m
Frontier
Deal found 7/20![Frontier logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 8/131:52 pm
SLC
- GEG
1 stop7h 32m
Multiple Airlines
Sun 8/169:14 pm
GEG
- SLC
1 stop11h 12m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 8/131:52 pm
SLC
- BLI
1 stop20h 15m
Multiple Airlines
Thu 8/205:53 pm
BLI
- SLC
1 stop14h 33m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$245
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 8/131:52 pm
SLC
- GEG
1 stop7h 32m
Multiple Airlines
Thu 8/2010:12 am
GEG
- SLC
1 stop22h 14m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$269
This CheapOair deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 8/143:41 pm
SLC
- SEA
1 stop18h 23m
Frontier
Fri 8/211:35 pm
SEA
- SLC
1 stop16h 56m
Frontier
Deal found 7/20![Frontier logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 8/187:08 pm
SLC
- SEA
1 stop15h 11m
Frontier
Sat 8/228:53 pm
SEA
- SLC
2 stops9h 38m
Frontier
Deal found 7/16![Frontier logo]()
$264
This Booking.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/216:26 pm
SLC
- SEA
1 stop6h 14m
Alaska Airlines
Tue 8/257:30 pm
SEA
- SLC
Nonstop2h 10m
Alaska Airlines
Deal found 7/19![Alaska Airlines logo]()
$266
This Delta deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 8/288:49 pm
SLC
- SEA
Nonstop2h 16m
Delta
Sun 8/305:45 am
SEA
- SLC
Nonstop2h 01m
Delta
Deal found 7/20![Delta logo]()
$267
One-way flights from Salt Lake City to WashingtonSearch for one-way flight options from Salt Lake City to Washington. Find affordable one-way fares based on user searches. Data last updated July 21, 2026.
Search for one-way flight options from Salt Lake City to Washington. Find affordable one-way fares based on user searches. Data last updated July 21, 2026.
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 9/83:40 pm
SLC
- PDX
1 stop7h 35m
Southwest
Deal found 7/20![Southwest logo]()
$79
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 9/126:10 am
SLC
- PDX
2 stops7h 40m
Southwest
Deal found 7/20![Southwest logo]()
$84
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 9/162:51 pm
SLC
- GEG
1 stop19h 28m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$85
This Southwest deal was found by Cheapflights users on 7/18. Clicking the “Pick Dates” 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 9/155:00 pm
SLC
- PDX
1 stop5h 55m
Southwest
Deal found 7/18![Southwest logo]()
$89
This Southwest deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 10/137:20 am
SLC
- PDX
2 stops13h 00m
Southwest
Deal found 7/20![Southwest logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 9/17:08 pm
SLC
- PDX
1 stop23h 03m
Frontier
Deal found 7/19![Frontier logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 7/20. Clicking the “Pick Dates” 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 8/198:16 am
SLC
- PDX
1 stop9h 55m
Frontier
Deal found 7/20![Frontier logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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
- BLI
1 stop15h 12m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$99
This Alaska Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 10/1712:31 pm
SLC
- PDX
Nonstop2h 04m
Alaska Airlines
Deal found 7/17![Alaska Airlines logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 8/247:08 pm
SLC
- PDX
1 stop23h 03m
Frontier
Deal found 7/19![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” 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 10/142:51 pm
SLC
- GEG
1 stop25h 43m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 7/19. Clicking the “Pick Dates” 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 9/167:25 am
SLC
- PDX
1 stop8h 02m
Frontier
Deal found 7/19![Frontier logo]()
$101
Find flight deals from Salt Lake City to Washington
Keep the following information in mind while searching for Salt Lake City to Washington flight deals. Data was last updated July 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $183 (Kiwi.com) |
One-way from | $79 (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 Salt Lake City 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 21, 2026.
Use the filters below to find and compare flights from Salt Lake City 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
Sun 8/16
7:45 am-8:57 am
Nonstop2h 12m
Seattle/Tacoma Intl
Sat 8/22
5:30 am-8:31 am
Nonstop2h 01m
$272
Salt Lake CitySeattle
SLC - SEA
SLCSEA
Salt Lake City
Mon 8/24
6:10 am-11:50 am
2 stops6h 40m
Seattle/Tacoma Intl
Sat 8/29
6:00 am-6:20 pm
2 stops11h 20m
$283
Salt Lake CitySeattle
SLC - SEA
SLCSEA
Salt Lake City
Sun 8/23
5:05 am-10:01 am
1 stop5h 56m
Seattle/Tacoma Intl
Sun 9/6
9:05 am-5:07 pm
1 stop7h 02m
$287
Salt Lake CitySeattle
SLC - SEA
SLCSEA
Salt Lake City
Sat 8/22
3:40 pm-4:54 pm
Nonstop2h 14m
Seattle/Tacoma Intl
Sun 8/30
5:45 am-8:46 am
Nonstop2h 01m
$287
Salt Lake CitySeattle
SLC - SEA
SLCSEA
Salt Lake City
Mon 8/24
6:10 am-11:50 am
2 stops6h 40m
Seattle/Tacoma Intl
Fri 8/28
3:25 pm-11:25 pm
2 stops7h 00m
$287
Salt Lake CitySeattle
SLC - SEA
SLCSEA
Salt Lake City
Thu 10/8
7:25 am-3:20 pm
2 stops8h 55m
Seattle/Tacoma Intl
Sun 10/18
9:15 pm-7:35 am
1 stop9h 20m
$288
Salt Lake CityPortland
SLC - PDX
SLCPDX
Salt Lake City
Thu 9/17
12:40 pm-1:43 pm
Nonstop2h 03m
Portland
Mon 9/21
5:38 pm-8:48 pm
Nonstop2h 10m
$307
Salt Lake CityPortland
SLC - PDX
SLCPDX
Salt Lake City
Sat 8/15
7:39 pm-8:43 pm
Nonstop2h 04m
Portland
Fri 8/21
5:38 pm-8:48 pm
Nonstop2h 10m
$307
Salt Lake CityPortland
SLC - PDX
SLCPDX
Salt Lake City
Thu 8/27
10:45 pm-11:39 pm
Nonstop1h 54m
Portland
Fri 9/4
5:45 am-8:33 am
Nonstop1h 48m
$307
Salt Lake CityPortland
SLC - PDX
SLCPDX
Salt Lake City
Fri 8/21
8:44 am-9:50 am
Nonstop2h 06m
Portland
Fri 8/28
2:45 pm-5:49 pm
Nonstop2h 04m
$307
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Salt Lake City to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Salt Lake City with our price prediction graph.
SLC-BLI
SLC-GEG
SLC-PSC
SLC-SEA
SLC-PDX
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 Salt Lake City to Washington
SLC-USWA
SLC-BLI
SLC-GEG
SLC-PSC
SLC-SEA
What is the cheapest month to book a flight from Salt Lake City to State of Washington?
Currently, February is the cheapest month in which you can book a flight from Salt Lake City to State of Washington (average of $197). Flying from Salt Lake City to State of Washington in July is currently the most expensive (average of $347). 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 SLC to WA?
Find hourly flight availability from Salt Lake City 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 21, 2026.
When flying from Salt Lake City to State of Washington, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 21% versus a flight in the evening.
Weekly flight availability from Salt Lake City to State of Washington
Explore weekly flight availability from Salt Lake City 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 21, 2026.
The most flights from SLC to USWA are scheduled on a Monday (41 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (34 on average).
How much does it cost to fly round-trip from Salt Lake City to State of Washington?
How far ahead should I book a flight from Salt Lake City to State of Washington?
To ensure you get the cheapest price possible for a flight from Salt Lake City to State of Washington, you should look to book at least 24 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest day to fly from Salt Lake City to State of Washington?
Use this chart to determine the cheapest time to fly round-trip from Salt Lake City to Washington. Price data was last updated on July 18, 2026.
Travelers seeking maximum savings on their Salt Lake City 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 21, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andHawaiian Airlines from Salt Lake City to Washington by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Comfort
7.8
Food
7.0
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Entertainment
7.0
Comfort
7.8
Food
7.0
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Entertainment
7.0
Comfort
7.8
Food
7.0
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Entertainment
7.0
Comfort
7.8
Food
7.0
Crew
8.5
Boarding
8.1
Overall
7.9
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Entertainment
7.0
Comfort
7.8
Food
7.0
Crew
8.5
Boarding
8.1
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 Salt Lake City 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 Salt Lake City to Washington
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Complete your trip
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Salt Lake City and Washington flights
Browse other Salt Lake City and Washington flight options. Last updated on July 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Salt Lake City to Washington flights
Consider these flights traveling from Salt Lake City to Washington.
Top 4 airlines flying from Salt Lake City to Washington
Discover the top 4 airlines that operate flights from Salt Lake City 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 21, 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$117 | Average$343 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$137 | Average$402 | FlexibilityNo cancel fee | On-timeN/A |