$79+ Cheap flights from Washington to Seattle (SEA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SEA
Nov 9 — Nov 161
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 October 10, 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 October 10, 2026.
This Trip.com deal was found by Cheapflights users on 10/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:46 pm -
Nonstop1h 14m
Sun 11/17:16 am -
Nonstop1h 05m
Deal found 10/6![Alaska Airlines logo]()
$153
This Delta deal was found by Cheapflights users on 10/8. 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.
Fri 11/65:10 am -
Nonstop1h 22m
Mon 11/99:03 am -
Nonstop1h 16m
Deal found 10/8![Delta logo]()
$157
This Delta deal was found by Cheapflights users on 10/8. 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.
Sat 12/53:51 pm -
Nonstop1h 16m
Tue 12/810:55 pm -
Nonstop1h 10m
Deal found 10/8![Delta logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:00 am -
1 stop28h 59m
Thu 11/59:13 pm -
1 stop11h 34m
Deal found 10/8![Multiple Airlines logo]()
$158
This Delta deal was found by Cheapflights users on 10/8. 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.
Tue 11/245:00 am -
Nonstop1h 27m
Mon 11/307:55 pm -
Nonstop1h 07m
Deal found 10/8![Delta logo]()
$177
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 10/281:38 pm -
Nonstop1h 14m
Sat 10/3110:52 pm -
Nonstop1h 03m
Deal found 10/7![Alaska Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 10/8. 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.
Thu 11/53:32 pm -
Nonstop1h 13m
Sun 11/810:52 pm -
Nonstop1h 07m
Deal found 10/8![Delta logo]()
$187
This deal was found by Cheapflights users on 10/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:00 am -
Nonstop1h 27m
Sun 11/1511:00 am -
Nonstop1h 15m
Deal found 10/7![Delta logo]()
$192
This Alaska Airlines deal was found by Cheapflights users on 10/6. 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 11/73:13 pm -
Nonstop1h 12m
Mon 11/910:44 pm -
Nonstop1h 02m
Deal found 10/6![Alaska Airlines logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 10/8. 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 12/27:07 am -
1 stop13h 49m
Mon 12/710:55 pm -
Nonstop1h 03m
Deal found 10/8![Alaska Airlines logo]()
$201
This Delta deal was found by Cheapflights users on 10/9. 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.
Wed 12/231:49 pm -
Nonstop1h 26m
Sun 12/2710:59 pm -
Nonstop1h 15m
Deal found 10/9![Delta logo]()
$207
This Mytrip deal was found by Cheapflights users on 10/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:41 pm -
Nonstop1h 11m
Tue 11/107:16 am -
Nonstop1h 05m
Deal found 10/6![Alaska Airlines logo]()
$213
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 October 10, 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 October 10, 2026.
This Delta deal was found by Cheapflights users on 10/8. 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.
Sat 11/213:36 pm -
Nonstop1h 23m
Sat 11/287:55 pm -
Nonstop1h 07m
Deal found 10/8![Delta logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 10/5. 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 11/73:13 pm -
Nonstop1h 12m
Mon 11/91:32 pm -
Nonstop1h 01m
Deal found 10/5![Alaska Airlines logo]()
$197
This Kiwi.com deal was found by Cheapflights users on 10/6. 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.
Fri 2/199:42 am -
1 stop7h 36m
Sun 2/286:33 pm -
1 stop14h 19m
Deal found 10/6![Multiple Airlines logo]()
$288
This Delta deal was found by Cheapflights users on 10/8. 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.
Thu 11/267:00 am -
Nonstop1h 29m
Sat 11/289:03 am -
Nonstop1h 16m
Deal found 10/8![Delta logo]()
$157
This Delta deal was found by Cheapflights users on 10/7. 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.
Fri 11/205:41 pm -
Nonstop1h 24m
Fri 11/277:30 am -
Nonstop1h 23m
Deal found 10/7![Delta logo]()
$157
This Delta deal was found by Cheapflights users on 10/8. 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.
Thu 10/295:10 am -
Nonstop1h 22m
Mon 11/27:15 am -
Nonstop1h 25m
Deal found 10/8![Delta logo]()
$157
This Delta deal was found by Cheapflights users on 10/6. 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 12/53:51 pm -
Nonstop1h 16m
Tue 12/810:37 am -
Nonstop1h 18m
Deal found 10/6![Delta logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 10/8. 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 12/54:27 pm -
Nonstop1h 15m
Tue 12/85:50 pm -
1 stop5h 09m
Deal found 10/8![Alaska Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 10/6. 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.
Tue 11/312:42 pm -
Nonstop1h 18m
Tue 11/1010:55 pm -
Nonstop1h 04m
Deal found 10/6![Delta logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 11/145:00 am -
Nonstop1h 12m
Tue 11/179:08 am -
1 stop12h 37m
Deal found 10/7![Alaska Airlines logo]()
$231
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 10/3110:27 am -
Nonstop1h 17m
Tue 11/38:33 am -
2 stops9h 38m
Deal found 10/7![Alaska Airlines logo]()
$239
This Priceline deal was found by Cheapflights users on 10/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/67:01 am -
Nonstop1h 08m
Fri 2/1210:50 pm -
Nonstop0h 55m
Deal found 10/5![Alaska Airlines logo]()
$252
This Delta deal was found by Cheapflights users on 10/6. 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.
Mon 11/233:33 pm -
Nonstop1h 12m
Wed 11/2510:55 pm -
Nonstop1h 04m
Deal found 10/6![Delta logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 10/8. 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 12/27:26 pm -
Nonstop1h 08m
Sat 12/58:20 am -
Nonstop1h 04m
Deal found 10/8![Alaska Airlines logo]()
$253
This Delta deal was found by Cheapflights users on 10/7. 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 11/103:33 pm -
Nonstop1h 12m
Tue 11/1010:55 pm -
Nonstop1h 04m
Deal found 10/7![Delta logo]()
$217
This Alaska Airlines deal was found by Cheapflights users on 10/5. 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.
Thu 11/1910:30 am -
Nonstop1h 17m
Thu 11/261:35 pm -
Nonstop1h 04m
Deal found 10/5![Alaska Airlines logo]()
$257
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 12/1210:01 am -
1 stop4h 54m
Sat 1/97:45 am -
1 stop3h 54m
Deal found 10/7![Alaska Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 10/9. 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.
Thu 11/121:10 pm -
Nonstop1h 20m
Mon 11/167:55 pm -
Nonstop1h 07m
Deal found 10/9![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 10/5. 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.
Thu 1/77:10 am -
Nonstop1h 18m
Thu 1/712:00 pm -
1 stop9h 15m
Deal found 10/5![Alaska Airlines logo]()
$266
This Alaska Airlines deal was found by Cheapflights users on 10/8. 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 12/42:06 pm -
Nonstop0h 59m
Tue 12/810:41 pm -
Nonstop0h 57m
Deal found 10/8![Alaska Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 10/9. 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.
Thu 11/511:18 am -
Nonstop1h 27m
Tue 11/103:45 pm -
Nonstop1h 16m
Deal found 10/9![Delta logo]()
$287
This Alaska Airlines deal was found by Cheapflights users on 10/5. 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.
Thu 11/192:04 pm -
Nonstop0h 56m
Fri 12/410:51 pm -
Nonstop0h 50m
Deal found 10/5![Alaska Airlines logo]()
$267
This Priceline deal was found by Cheapflights users on 10/5. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:18 pm -
Nonstop0h 52m
Tue 11/1010:49 pm -
Nonstop0h 49m
Deal found 10/5![Alaska Airlines logo]()
$279
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 10/303:00 pm -
Nonstop0h 54m
Wed 11/410:49 pm -
Nonstop0h 49m
Deal found 10/7![Alaska Airlines logo]()
$279
This Alaska Airlines deal was found by Cheapflights users on 10/5. 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.
Thu 11/56:03 am -
Nonstop1h 20m
Sat 11/147:13 am -
1 stop14h 34m
Deal found 10/5![Alaska Airlines logo]()
$285
This Alaska Airlines deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” 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 11/77:29 pm -
Nonstop0h 57m
Sat 11/1412:16 pm -
Nonstop1h 02m
Deal found 10/10![Alaska Airlines logo]()
$287
This Priceline deal was found by Cheapflights users on 10/6. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/33:13 pm -
Nonstop1h 12m
Tue 11/101:32 pm -
Nonstop1h 01m
Deal found 10/6![Alaska Airlines logo]()
$297
This deal was found by Cheapflights users on 10/6. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/302:41 pm -
Nonstop1h 13m
Sat 1/210:54 pm -
Nonstop0h 59m
Deal found 10/6![Alaska Airlines logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 10/8. 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 12/42:04 pm -
Nonstop1h 00m
Mon 12/710:20 am -
1 stop25h 36m
Deal found 10/8![Alaska Airlines logo]()
$300
This Priceline deal was found by Cheapflights users on 10/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:14 pm -
Nonstop1h 17m
Wed 12/210:51 pm -
Nonstop1h 02m
Deal found 10/9![Alaska Airlines logo]()
$302
Last-minute flights from Washington to SeattleDiscover last-minute flight deals from Washington to Seattle. Data last updated October 10, 2026 and is based on user searches.
Discover last-minute flight deals from Washington to Seattle. Data last updated October 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:00 am -
1 stop28h 59m
Thu 11/59:13 pm -
1 stop11h 34m
Deal found 10/8![Multiple Airlines logo]()
$158
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 10/281:38 pm -
Nonstop1h 14m
Sat 10/3110:52 pm -
Nonstop1h 03m
Deal found 10/7![Alaska Airlines logo]()
$187
This Trip.com deal was found by Cheapflights users on 10/6. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:46 pm -
Nonstop1h 14m
Sun 11/17:16 am -
Nonstop1h 05m
Deal found 10/6![Alaska Airlines logo]()
$153
This Delta deal was found by Cheapflights users on 10/6. 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.
Thu 10/297:25 pm -
Nonstop1h 25m
Fri 10/307:15 am -
Nonstop1h 25m
Deal found 10/6![Delta logo]()
$217
This Mytrip deal was found by Cheapflights users on 10/6. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/31:41 pm -
Nonstop1h 11m
Tue 11/107:16 am -
Nonstop1h 05m
Deal found 10/6![Alaska Airlines logo]()
$213
This Delta deal was found by Cheapflights users on 10/8. 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.
Fri 11/65:10 am -
Nonstop1h 22m
Mon 11/99:03 am -
Nonstop1h 16m
Deal found 10/8![Delta logo]()
$157
This Alaska Airlines deal was found by Cheapflights users on 10/8. 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 11/612:41 pm -
Nonstop1h 15m
Mon 11/97:13 am -
1 stop14h 22m
Deal found 10/8![Alaska Airlines logo]()
$231
This Alaska Airlines deal was found by Cheapflights users on 10/6. 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 11/73:13 pm -
Nonstop1h 12m
Mon 11/910:44 pm -
Nonstop1h 02m
Deal found 10/6![Alaska Airlines logo]()
$197
This Priceline deal was found by Cheapflights users on 10/8. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:32 pm -
Nonstop1h 15m
Mon 11/910:51 pm -
Nonstop1h 05m
Deal found 10/8![Alaska Airlines logo]()
$242
This Delta deal was found by Cheapflights users on 10/9. 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.
Thu 11/121:10 pm -
Nonstop1h 20m
Mon 11/167:55 pm -
Nonstop1h 07m
Deal found 10/9![Delta logo]()
$237
This deal was found by Cheapflights users on 10/7. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:00 am -
Nonstop1h 27m
Sun 11/1511:00 am -
Nonstop1h 15m
Deal found 10/7![Delta logo]()
$192
This Delta deal was found by Cheapflights users on 10/8. 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.
Tue 11/245:00 am -
Nonstop1h 27m
Mon 11/307:55 pm -
Nonstop1h 07m
Deal found 10/8![Delta logo]()
$177
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 October 10, 2026.
Search for one-way flight options from Washington to Seattle. Find affordable one-way fares based on user searches. Data last updated October 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 12/54:27 pm -
Nonstop1h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Alaska Airlines logo]()
$79
This Delta deal was found by Cheapflights users on 10/8. 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.
Fri 11/205:00 am -
Nonstop1h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Delta logo]()
$109
This Delta deal was found by Cheapflights users on 10/8. 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.
Fri 11/65:20 am -
Nonstop1h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Delta logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/269:00 pm -
1 stop13h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Multiple Airlines logo]()
$111
This Alaska Airlines deal was found by Cheapflights users on 10/8. 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.
Mon 12/75:07 am -
1 stop4h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Alaska Airlines logo]()
$119
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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.
Tue 12/88:03 am -
2 stops8h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Alaska Airlines logo]()
$126
This Kiwi.com deal was found by Cheapflights users on 10/6. 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.
Sun 10/255:43 pm -
2 stops41h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Multiple Airlines logo]()
$127
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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 12/55:00 am -
1 stop4h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Alaska Airlines logo]()
$129
This Delta deal was found by Cheapflights users on 10/7. 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.
Sun 1/33:47 pm -
Nonstop1h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Delta logo]()
$129
This Alaska Airlines deal was found by Cheapflights users on 10/9. 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 1/95:10 am -
1 stop4h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Alaska Airlines logo]()
$134
This Alaska Airlines deal was found by Cheapflights users on 10/7. 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.
Thu 1/75:03 am -
2 stops7h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Alaska Airlines logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 10/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/411:50 am -
1 stop29h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/7![Multiple Airlines logo]()
$138
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 October 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $153 (Trip.com) |
One-way from | $79 (Alaska Airlines) |
Popular in | October |
Cheapest in | January |
Average price | $334 |
Good round-trip deal | $364 or less |
Good one-way deal | $210 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 7,457,451 searches. Data last updated October 10, 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
SpokaneSeattle
GEG Spokane - SEA Seattle/Tacoma Intl
GEGSEA
Spokane
Thu 12/10
7:00 am-8:34 am
Nonstop1h 34m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
SpokaneSeattle
GEG Spokane - SEA Seattle/Tacoma Intl
GEGSEA
Spokane
Wed 10/28
7:25 pm-8:50 pm
Nonstop1h 25m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
SpokaneSeattle
GEG Spokane - SEA Seattle/Tacoma Intl
GEGSEA
Spokane
Tue 11/10
5:00 am-6:27 am
Nonstop1h 27m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
SpokaneSeattle
GEG Spokane - SEA Seattle/Tacoma Intl
GEGSEA
Spokane
Sun 11/22
5:00 am-6:27 am
Nonstop1h 27m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
SpokaneSeattle
GEG Spokane - SEA Seattle/Tacoma Intl
GEGSEA
Spokane
Tue 1/5
7:55 am-9:26 am
Nonstop1h 31m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
PascoSeattle
PSC Pasco Tri Cities - SEA Seattle/Tacoma Intl
PSCSEA
Pasco Tri Cities
Wed 11/4
5:20 am-6:41 am
Nonstop1h 21m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$109
PascoSeattle
PSC Pasco Tri Cities - SEA Seattle/Tacoma Intl
PSCSEA
Pasco Tri Cities
Wed 1/6
5:10 am-9:33 am
1 stop4h 23m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$119
SpokaneSeattle
GEG Spokane - SEA Seattle/Tacoma Intl
GEGSEA
Spokane
Tue 1/5
5:03 am-9:33 am
1 stop4h 30m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$129
PascoSeattle
PSC Pasco Tri Cities - SEA Seattle/Tacoma Intl
PSCSEA
Pasco Tri Cities
Sat 1/2
3:47 pm-5:03 pm
Nonstop1h 16m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$129
PascoSeattle
PSC Pasco Tri Cities - SEA Seattle/Tacoma Intl
PSCSEA
Pasco Tri Cities
Sun 1/3
3:47 pm-5:03 pm
Nonstop1h 16m
Seattle/Tacoma Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$129
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.
GEG-SEA
BLI-SEA
ALW-SEA
PUW-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
GEG-SEA
BLI-SEA
ALW-SEA
PUW-SEA
What is the cheapest month to book a flight from State of Washington to Seattle?
Currently, February is the cheapest month in which you can book a flight from State of Washington to Seattle (average of $181). Flying from State of Washington to Seattle in October is currently the most expensive (average of $350). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from 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 October 10, 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 at noon could potentially save you up to 13% on airfare.
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 October 10, 2026.
The most flights from USWA to SEA are scheduled on a Friday (47 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (27 on average).
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 81 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest day to fly from 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 October 3, 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 evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 October 10, 2026.
Read reviews from past customers who have flown Alaska Airlines and Delta from Washington to Seattle. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - SEA
Comfort
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.0
Overall
7.9
Food
7.0
Reviews
1 / 20
8.0
ExcellentAnonymous,Jun 2026
RDU - 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
Renton
Tacoma
Lacey
Leavenworth
Olympia
Tukwila
Snoqualmie
Puyallup
Lynnwood
Centralia
Kent
Tumwater
Ocean Shores
Ellensburg
Issaquah
Marysville
Lakewood
Fife
Poulsbo
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Washington and Seattle flights
Browse other Washington and Seattle flight options. Last updated on October 10, 2026.
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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 October 10, 2026.
Washington to Seattle flights
Consider these flights traveling from Washington to Seattle.
Top 2 airlines flying from Washington to Seattle
Discover the top 2 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 7,457,451 searches. Data last updated October 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$79 | Average$203 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$99 | Average$286 | FlexibilityNo cancel fee | On-time75% |