$99+ Cheap flights from Washington to Seattle (SEA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SEA
Jun 8 — Jun 151
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from Washington to SeattleExplore the most affordable flight options available from Washington to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 9, 2026.
Explore the most affordable flight options available from Washington to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 5/301:59 pm
GEG
- SEA
Nonstop1h 16m
Alaska Airlines
Wed 6/311:45 am
SEA
- GEG
Nonstop1h 19m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$147
This Alaska Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 6/35:00 am
ALW
- SEA
Nonstop1h 08m
Alaska Airlines
Sat 6/61:24 pm
SEA
- ALW
Nonstop1h 02m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 5/305:53 pm
BLI
- SEA
Nonstop0h 57m
Alaska Airlines
Wed 6/312:18 pm
SEA
- BLI
Nonstop1h 02m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$167
This Expedia deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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.
Wed 6/107:45 pm
GEG
- SEA
Nonstop1h 14m
Alaska Airlines
Tue 6/169:30 pm
SEA
- GEG
Nonstop1h 06m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$167
This Expedia deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/55:00 am
ALW
- SEA
Nonstop1h 08m
Alaska Airlines
Tue 6/911:15 pm
SEA
- ALW
Nonstop1h 02m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$167
This Expedia deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:53 pm
BLI
- SEA
Nonstop0h 57m
Alaska Airlines
Sun 6/711:10 pm
SEA
- BLI
Nonstop0h 57m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$177
This Expedia deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 6/43:05 pm
ALW
- SEA
Nonstop1h 10m
Alaska Airlines
Mon 6/81:23 pm
SEA
- ALW
Nonstop1h 02m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 5/306:15 am
YKM
- SEA
Nonstop0h 50m
Alaska Airlines
Sat 6/611:10 pm
SEA
- YKM
Nonstop0h 49m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 6/53:14 pm
YKM
- SEA
Nonstop0h 52m
Alaska Airlines
Sat 6/61:44 pm
SEA
- YKM
Nonstop0h 50m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$187
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2312:30 pm
GEG
- SEA
Nonstop1h 17m
Alaska Airlines
Wed 9/234:56 pm
SEA
- GEG
1 stop6h 56m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$190
This Alaska Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/136:13 am
GEG
- SEA
Nonstop1h 11m
Alaska Airlines
Sat 6/1311:20 am
SEA
- GEG
Nonstop1h 06m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$192
This Alaska Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 6/37:59 pm
PUW
- SEA
Nonstop1h 21m
Alaska Airlines
Sat 6/61:45 pm
SEA
- PUW
Nonstop1h 05m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$197
Best flights from Washington to SeattleDiscover carefully curated flight deals from Washington to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 9, 2026.
Discover carefully curated flight deals from Washington to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 5/305:00 am
ALW
- SEA
Nonstop1h 08m
Alaska Airlines
Sat 6/611:15 pm
SEA
- ALW
Nonstop1h 02m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$157
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/65:30 am
PDX
- SEA
Nonstop1h 03m
Delta
Wed 6/179:30 am
SEA
- PDX
Nonstop1h 09m
Delta
Deal found 5/6![Delta logo]()
$222
This Alaska Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/35:00 am
ALW
- SEA
Nonstop1h 08m
Alaska Airlines
Sat 6/61:24 pm
SEA
- ALW
Nonstop1h 02m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 5/305:53 pm
BLI
- SEA
Nonstop0h 57m
Alaska Airlines
Wed 6/312:18 pm
SEA
- BLI
Nonstop1h 02m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$167
This Alaska Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/36:15 am
YKM
- SEA
Nonstop0h 50m
Alaska Airlines
Sat 6/611:10 pm
SEA
- YKM
Nonstop0h 49m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/612:29 pm
PSC
- SEA
Nonstop1h 14m
Delta
Sun 6/710:50 pm
SEA
- PSC
Nonstop1h 09m
Delta
Deal found 5/6![Delta logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 5/303:14 pm
YKM
- SEA
Nonstop0h 52m
Alaska Airlines
Sat 6/61:44 pm
SEA
- YKM
Nonstop0h 50m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/65:30 pm
PSC
- SEA
Nonstop1h 14m
Delta
Mon 6/810:35 am
SEA
- PSC
Nonstop1h 13m
Delta
Deal found 5/6![Delta logo]()
$227
This Alaska Airlines deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 5/303:14 pm
YKM
- SEA
Nonstop0h 52m
Alaska Airlines
Tue 6/211:10 pm
SEA
- YKM
Nonstop0h 49m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/87:20 am
PDX
- SEA
Nonstop1h 14m
Delta
Mon 6/227:30 am
SEA
- PDX
Nonstop1h 09m
Delta
Deal found 5/5![Delta logo]()
$232
This Alaska Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 6/53:14 pm
YKM
- SEA
Nonstop0h 52m
Alaska Airlines
Sat 6/61:44 pm
SEA
- YKM
Nonstop0h 50m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 5/4. 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.
Tue 7/75:30 am
PDX
- SEA
Nonstop1h 05m
Delta
Tue 7/219:30 am
SEA
- PDX
Nonstop1h 05m
Delta
Deal found 5/4![Delta logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/37:59 pm
PUW
- SEA
Nonstop1h 21m
Alaska Airlines
Sat 6/61:45 pm
SEA
- PUW
Nonstop1h 05m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/128:42 pm
PDX
- SEA
Nonstop1h 18m
Delta
Sat 6/207:30 am
SEA
- PDX
Nonstop1h 09m
Delta
Deal found 5/5![Delta logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:27 pm
PUW
- SEA
Nonstop1h 17m
Alaska Airlines
Sat 6/61:45 pm
SEA
- PUW
Nonstop1h 05m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:30 pm
PSC
- SEA
Nonstop1h 11m
Delta
Fri 6/1910:50 pm
SEA
- PSC
Nonstop1h 09m
Delta
Deal found 5/8![Delta logo]()
$252
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:27 pm
PUW
- SEA
Nonstop1h 17m
Alaska Airlines
Sun 6/711:16 pm
SEA
- PUW
Nonstop1h 06m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$207
This Delta deal was found by Cheapflights users on 5/4. 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.
Fri 6/1211:15 am
GEG
- SEA
Nonstop1h 28m
Delta
Sun 6/147:15 am
SEA
- GEG
Nonstop1h 21m
Delta
Deal found 5/4![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/122:47 pm
EAT
- SEA
Nonstop0h 57m
Alaska Airlines
Sat 6/2711:09 pm
SEA
- EAT
Nonstop0h 50m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$207
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:50 pm
PDX
- SEA
Nonstop1h 15m
Delta
Thu 7/2310:35 am
SEA
- PDX
Nonstop1h 06m
Delta
Deal found 5/7![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/285:15 am
EAT
- SEA
Nonstop0h 52m
Alaska Airlines
Sat 7/411:09 pm
SEA
- EAT
Nonstop0h 50m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$207
This Delta deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 7/278:44 pm
PDX
- SEA
Nonstop1h 12m
Delta
Mon 8/38:59 pm
SEA
- PDX
Nonstop1h 03m
Delta
Deal found 5/8![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/12:41 pm
EAT
- SEA
Nonstop0h 56m
Alaska Airlines
Tue 6/91:10 pm
SEA
- EAT
Nonstop0h 51m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$207
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 7/75:50 pm
PDX
- SEA
Nonstop1h 09m
Delta
Fri 7/1710:35 am
SEA
- PDX
Nonstop1h 06m
Delta
Deal found 5/9![Delta logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 6/63:06 pm
ALW
- SEA
Nonstop1h 10m
Alaska Airlines
Fri 6/1210:50 pm
SEA
- ALW
Nonstop1h 03m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$212
This Delta deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 7/217:59 pm
GEG
- SEA
Nonstop1h 23m
Delta
Sat 7/253:42 pm
SEA
- GEG
Nonstop1h 15m
Delta
Deal found 5/9![Delta logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 5/301:53 pm
PSC
- SEA
Nonstop1h 04m
Alaska Airlines
Wed 6/38:30 pm
SEA
- PSC
Nonstop0h 59m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 5/4. 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 6/31:11 pm
GEG
- SEA
Nonstop1h 19m
Delta
Thu 6/48:55 am
SEA
- GEG
Nonstop1h 15m
Delta
Deal found 5/4![Delta logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/312:46 pm
GEG
- SEA
Nonstop1h 16m
Alaska Airlines
Sat 6/68:26 am
SEA
- GEG
1 stop6h 32m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$222
This Delta deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1812:30 pm
PSC
- SEA
Nonstop1h 20m
Delta
Fri 7/171:40 pm
SEA
- PSC
Nonstop1h 14m
Delta
Deal found 5/5![Delta logo]()
$277
Last-minute flights from Washington to SeattleDiscover last-minute flight deals from Washington to Seattle. Data last updated May 9, 2026 and is based on user searches.
Discover last-minute flight deals from Washington to Seattle. Data last updated May 9, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 5/301:59 pm
GEG
- SEA
Nonstop1h 16m
Alaska Airlines
Wed 6/311:45 am
SEA
- GEG
Nonstop1h 19m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$147
This Alaska Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 5/305:53 pm
BLI
- SEA
Nonstop0h 57m
Alaska Airlines
Wed 6/312:18 pm
SEA
- BLI
Nonstop1h 02m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$167
This Alaska Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 5/306:15 am
YKM
- SEA
Nonstop0h 50m
Alaska Airlines
Sat 6/611:10 pm
SEA
- YKM
Nonstop0h 49m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:00 am
PDX
- SEA
Nonstop1h 02m
Alaska Airlines
Tue 6/98:30 pm
SEA
- PDX
Nonstop0h 58m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 6/35:00 am
ALW
- SEA
Nonstop1h 08m
Alaska Airlines
Sat 6/61:24 pm
SEA
- ALW
Nonstop1h 02m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 6/37:59 pm
PUW
- SEA
Nonstop1h 21m
Alaska Airlines
Sat 6/61:45 pm
SEA
- PUW
Nonstop1h 05m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$197
This Expedia deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” 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 6/43:05 pm
ALW
- SEA
Nonstop1h 10m
Alaska Airlines
Mon 6/81:23 pm
SEA
- ALW
Nonstop1h 02m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$177
This Expedia deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/55:00 am
ALW
- SEA
Nonstop1h 08m
Alaska Airlines
Tue 6/911:15 pm
SEA
- ALW
Nonstop1h 02m
Alaska Airlines
Deal found 5/9![Alaska Airlines logo]()
$167
This Alaska Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 6/53:14 pm
YKM
- SEA
Nonstop0h 52m
Alaska Airlines
Sat 6/61:44 pm
SEA
- YKM
Nonstop0h 50m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$187
This Expedia deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:53 pm
BLI
- SEA
Nonstop0h 57m
Alaska Airlines
Sun 6/711:10 pm
SEA
- BLI
Nonstop0h 57m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$177
This Expedia deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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.
Wed 6/107:45 pm
GEG
- SEA
Nonstop1h 14m
Alaska Airlines
Tue 6/169:30 pm
SEA
- GEG
Nonstop1h 06m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$167
This Alaska Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 6/136:13 am
GEG
- SEA
Nonstop1h 11m
Alaska Airlines
Sat 6/1311:20 am
SEA
- GEG
Nonstop1h 06m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$192
One-way flights from Washington to SeattleSearch for one-way flight options from Washington to Seattle. Find affordable one-way fares based on user searches. Data last updated May 9, 2026.
Search for one-way flight options from Washington to Seattle. Find affordable one-way fares based on user searches. Data last updated May 9, 2026.
This Delta deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 5/314:15 pm
GEG
- SEA
Nonstop1h 25m
Delta
Deal found 5/6![Delta logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/58:48 pm
PSC
- SEA
1 stop13h 48m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$100
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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 5/309:30 am
GEG
- SEA
Nonstop1h 26m
Delta
Deal found 5/7![Delta logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 5/285:31 pm
PDX
- SEA
1 stop25h 04m
Frontier
Deal found 5/6![Frontier logo]()
$111
This Expedia deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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.
Wed 6/35:53 pm
BLI
- SEA
Nonstop0h 57m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$114
This Alaska Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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 5/303:20 pm
GEG
- SEA
1 stop6h 09m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$119
This Alaska Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/53:05 pm
ALW
- SEA
Nonstop1h 10m
Alaska Airlines
Deal found 5/5![Alaska Airlines logo]()
$119
This Orbitz deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” 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.
Tue 6/23:14 pm
YKM
- SEA
Nonstop0h 52m
Alaska Airlines
Deal found 5/7![Alaska Airlines logo]()
$119
This Alaska Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” 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 6/45:53 pm
BLI
- SEA
Nonstop0h 57m
Alaska Airlines
Deal found 5/8![Alaska Airlines logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” 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 6/19:21 pm
PSC
- SEA
2 stops21h 14m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Mon 6/85:31 pm
PDX
- SEA
2 stops41h 04m
Frontier
Deal found 5/4![Frontier logo]()
$126
This Orbitz deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” 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.
Sat 6/63:27 pm
PUW
- SEA
Nonstop1h 17m
Alaska Airlines
Deal found 5/6![Alaska Airlines logo]()
$129
Find flight deals from Washington to Seattle
Keep the following information in mind while searching for Washington to Seattle flight deals. Data was last updated May 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $147 (Alaska Airlines) |
One-way from | $99 (Delta) |
Popular in | June |
Cheapest in | January |
Average price | $217 |
Good round-trip deal | $311 or less |
Good one-way deal | $169 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Washington to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 9, 2026.
Use the filters below to find and compare flights from Washington to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Walla WallaSeattle
ALW - SEA
ALWSEA
Walla Walla
Sat 5/30
5:00 am-6:08 am
Nonstop1h 08m
Seattle/Tacoma Intl
Sat 6/6
11:15 pm-12:17 am
Nonstop1h 02m
$157
Walla WallaSeattle
ALW - SEA
ALWSEA
Walla Walla
Wed 6/3
5:00 am-6:08 am
Nonstop1h 08m
Seattle/Tacoma Intl
Sat 6/6
1:24 pm-2:26 pm
Nonstop1h 02m
$157
BellinghamSeattle
BLI - SEA
BLISEA
Bellingham
Sat 5/30
5:53 pm-6:50 pm
Nonstop0h 57m
Seattle/Tacoma Intl
Wed 6/3
12:18 pm-1:20 pm
Nonstop1h 02m
$167
Quickest round-trip
YakimaSeattle
YKM - SEA
YKMSEA
Yakima Air Terminal
Wed 6/3
6:15 am-7:05 am
Nonstop0h 50m
Seattle/Tacoma Intl
Sat 6/6
11:10 pm-11:59 pm
Nonstop0h 49m
$177
YakimaSeattle
YKM - SEA
YKMSEA
Yakima Air Terminal
Sat 5/30
3:14 pm-4:06 pm
Nonstop0h 52m
Seattle/Tacoma Intl
Sat 6/6
1:44 pm-2:34 pm
Nonstop0h 50m
$177
YakimaSeattle
YKM - SEA
YKMSEA
Yakima Air Terminal
Sat 5/30
3:14 pm-4:06 pm
Nonstop0h 52m
Seattle/Tacoma Intl
Tue 6/2
11:10 pm-11:59 pm
Nonstop0h 49m
$177
YakimaSeattle
YKM - SEA
YKMSEA
Yakima Air Terminal
Fri 6/5
3:14 pm-4:06 pm
Nonstop0h 52m
Seattle/Tacoma Intl
Sat 6/6
1:44 pm-2:34 pm
Nonstop0h 50m
$187
PullmanSeattle
PUW - SEA
PUWSEA
Pullman Moscow Regional
Wed 6/3
7:59 pm-9:20 pm
Nonstop1h 21m
Seattle/Tacoma Intl
Sat 6/6
1:45 pm-2:50 pm
Nonstop1h 05m
$197
PullmanSeattle
PUW - SEA
PUWSEA
Pullman Moscow Regional
Wed 5/27
3:27 pm-4:44 pm
Nonstop1h 17m
Seattle/Tacoma Intl
Sat 6/6
1:45 pm-2:50 pm
Nonstop1h 05m
$197
PullmanSeattle
PUW - SEA
PUWSEA
Pullman Moscow Regional
Wed 6/3
3:27 pm-4:44 pm
Nonstop1h 17m
Seattle/Tacoma Intl
Sun 6/7
11:16 pm-12:22 am
Nonstop1h 06m
$207
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Washington to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Washington with our price prediction graph.
ALW-SEA
PDX-SEA
BLI-SEA
YKM-SEA
PSC-SEA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Washington to Seattle
USWA-SEA
ALW-SEA
PDX-SEA
BLI-SEA
YKM-SEA
How far ahead should I book a flight from State of Washington to Seattle?
The best time to book flights from State of Washington to Seattle is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from State of Washington to Seattle?
Currently, April is the cheapest month in which you can book a flight from State of Washington to Seattle (average of $45). Flying from State of Washington to Seattle in June is currently the most expensive (average of $119). 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 SEA?
Find hourly flight availability from Washington to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 9, 2026.
One of the essential ways to save on airfare from State of Washington to Seattle is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 22% on airfare.
What is the cheapest day to fly from State of Washington to Seattle?
Use this chart to determine the cheapest time to fly round-trip from Washington to Seattle. Price data was last updated on May 9, 2026.
Travelers seeking maximum savings on their State of Washington to Seattle flight should consider departing on Sunday afternoons when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from State of Washington to Seattle
Explore weekly flight availability from Washington to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 9, 2026.
The most flights from USWA to SEA are scheduled on a Wednesday (41 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (30 on average).
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated May 9, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andHawaiian Airlines from Washington to Seattle. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Food
7.0
Crew
8.5
Comfort
7.8
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Food
7.0
Crew
8.5
Comfort
7.8
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Food
7.0
Crew
8.5
Comfort
7.8
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Boarding
8.1
Food
7.0
Crew
8.5
Comfort
7.8
Entertainment
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Related info for your journey
Find useful and relevant information for your journey from Washington to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Tacoma
Ocean Shores
Olympia
Lacey
Edmonds
Leavenworth
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Lynnwood
Renton
Ellensburg
Fife
Lakewood
Kirkland
Issaquah
Shoreline
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Washington and Seattle flights
Browse other Washington and Seattle flight options. Last updated on May 9, 2026.
Popular flight searches
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Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 9, 2026.
Washington to Seattle flights
Consider these flights traveling from Washington to Seattle.
Top 3 airlines flying from Washington to Seattle
Discover the top 3 airlines that operate flights from Washington to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$79 | Average$194 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$98 | Average$260 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$99 | Average$245 | FlexibilityNo cancel fee | On-time75% |