$132+ Cheap flights from Connecticut 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SEA
May 1 — May 81
Round-trip
1 adult, Economy
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Cheapest flights from Connecticut to SeattleExplore the most affordable flight options available from Connecticut to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.
Explore the most affordable flight options available from Connecticut to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:50 am
EWR
- SEA
Nonstop6h 12m
United Airlines
Mon 4/2710:55 pm
SEA
- EWR
Nonstop5h 21m
United Airlines
Deal found 3/31![United Airlines logo]()
$240
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:50 am
EWR
- SEA
Nonstop6h 12m
United Airlines
Sun 4/2610:55 pm
SEA
- EWR
Nonstop5h 21m
United Airlines
Deal found 3/31![United Airlines logo]()
$243
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:00 pm
EWR
- SEA
1 stop10h 27m
United Airlines
Sat 5/211:00 pm
SEA
- EWR
Nonstop5h 21m
United Airlines
Deal found 3/31![United Airlines logo]()
$247
This Kissandfly.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:20 am
EWR
- SEA
Nonstop6h 09m
Multiple Airlines
Mon 4/209:38 pm
SEA
- EWR
Nonstop5h 22m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:40 pm
JFK
- SEA
1 stop8h 19m
Delta
Thu 5/77:59 pm
SEA
- JFK
1 stop7h 28m
Delta
Deal found 3/31![Delta logo]()
$263
This Kissandfly.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:00 am
EWR
- SEA
1 stop7h 32m
Alaska Airlines
Mon 4/202:50 pm
SEA
- EWR
Nonstop5h 21m
Alaska Airlines
Deal found 3/27![Alaska Airlines logo]()
$265
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:25 am
EWR
- SEA
Nonstop6h 12m
United Airlines
Mon 5/411:00 pm
SEA
- EWR
Nonstop5h 21m
United Airlines
Deal found 3/31![United Airlines logo]()
$267
This Expedia deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/138:15 pm
JFK
- SEA
Nonstop6h 24m
Multiple Airlines
Tue 5/1911:39 pm
SEA
- JFK
Nonstop5h 21m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$267
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:05 am
EWR
- SEA
1 stop7h 50m
Delta
Mon 4/2711:15 pm
SEA
- EWR
1 stop8h 40m
Delta
Deal found 3/31![Delta logo]()
$268
This Trip.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:29 am
EWR
- SEA
Nonstop6h 07m
Alaska Airlines
Sat 5/22:52 pm
SEA
- EWR
Nonstop5h 37m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$269
This Cheapflightsfares deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:29 pm
JFK
- SEA
Nonstop6h 27m
JetBlue
Tue 6/211:52 pm
SEA
- JFK
Nonstop5h 21m
JetBlue
Deal found 3/31![JetBlue logo]()
$284
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:30 pm
LGA
- SEA
2 stops11h 25m
Southwest
Sun 5/311:55 pm
SEA
- LGA
1 stop9h 50m
Southwest
Deal found 3/31![Southwest logo]()
$284
Best flights from Connecticut to SeattleDiscover carefully curated flight deals from Connecticut to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
Discover carefully curated flight deals from Connecticut to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 1, 2026.
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/58:49 pm
EWR
- SEA
Nonstop6h 10m
United Airlines
Sat 5/98:10 am
SEA
- EWR
1 stop8h 05m
United Airlines
Deal found 3/31![United Airlines logo]()
$247
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:40 pm
LGA
- SEA
2 stops11h 15m
Southwest
Mon 5/118:00 am
SEA
- LGA
2 stops9h 25m
Southwest
Deal found 3/31![Southwest logo]()
$289
This Delta deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:15 am
EWR
- SEA
1 stop10h 31m
Delta
Tue 4/287:35 pm
SEA
- EWR
1 stop7h 25m
Delta
Deal found 3/29![Delta logo]()
$299
This Alaska Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/69:35 am
JFK
- SEA
1 stop10h 57m
Alaska Airlines
Mon 5/113:44 pm
SEA
- JFK
1 stop11h 19m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$326
This Sun Country Air deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2911:18 am
PVD
- SEA
1 stop14h 28m
Sun Country Air
Thu 7/911:59 pm
SEA
- PVD
1 stop7h 17m
Sun Country Air
Deal found 3/30![Sun Country Air logo]()
$487
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/298:30 pm
EWR
- SEA
Nonstop6h 16m
United Airlines
Sun 5/310:53 pm
SEA
- EWR
1 stop7h 19m
United Airlines
Deal found 3/31![United Airlines logo]()
$250
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:45 am
JFK
- SEA
Nonstop6h 13m
Delta
Mon 5/44:00 pm
SEA
- JFK
Nonstop5h 20m
Delta
Deal found 3/31![Delta logo]()
$310
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:10 am
LGA
- SEA
1 stop10h 27m
United Airlines
Sat 4/1811:59 pm
SEA
- LGA
1 stop7h 19m
United Airlines
Deal found 3/29![United Airlines logo]()
$292
This Southwest deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/259:55 am
LGA
- SEA
2 stops11h 20m
Southwest
Tue 4/289:20 am
SEA
- LGA
2 stops10h 25m
Southwest
Deal found 3/29![Southwest logo]()
$327
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:05 pm
LGA
- SEA
1 stop8h 43m
Delta
Sat 5/305:30 am
SEA
- LGA
1 stop7h 28m
Delta
Deal found 3/30![Delta logo]()
$317
This Trip.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:30 am
HVN
- SEA
2 stops38h 56m
Multiple Airlines
Thu 7/911:03 am
SEA
- HVN
2 stops24h 44m
Multiple Airlines
Deal found 3/30![Multiple Airlines logo]()
$708
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:58 pm
LGA
- SEA
1 stop8h 58m
United Airlines
Sun 4/1910:35 pm
SEA
- LGA
1 stop7h 38m
United Airlines
Deal found 3/30![United Airlines logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:42 pm
JFK
- SEA
Nonstop6h 21m
Alaska Airlines
Sat 4/257:18 pm
SEA
- JFK
1 stop17h 28m
Alaska Airlines
Deal found 3/30![Alaska Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:40 pm
LGA
- SEA
2 stops11h 15m
Southwest
Sun 4/2611:55 pm
SEA
- LGA
1 stop9h 50m
Southwest
Deal found 3/31![Southwest logo]()
$360
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:45 am
JFK
- SEA
Nonstop6h 13m
Delta
Wed 4/294:00 pm
SEA
- JFK
Nonstop5h 20m
Delta
Deal found 3/27![Delta logo]()
$336
This Alaska Airlines deal was found by Cheapflights users on 3/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:46 pm
JFK
- SEA
1 stop10h 04m
Alaska Airlines
Sat 5/27:46 am
SEA
- JFK
Nonstop5h 42m
Alaska Airlines
Deal found 3/28![Alaska Airlines logo]()
$386
This Southwest deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” 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 6/94:20 pm
PVD
- SEA
2 stops11h 00m
Southwest
Fri 6/1211:05 pm
SEA
- PVD
1 stop8h 50m
Southwest
Deal found 3/26![Southwest logo]()
$362
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:15 am
EWR
- SEA
1 stop10h 31m
Delta
Sun 5/311:14 pm
SEA
- EWR
1 stop6h 27m
Delta
Deal found 3/31![Delta logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/84:29 pm
JFK
- SEA
1 stop8h 57m
Alaska Airlines
Tue 5/1910:50 pm
SEA
- JFK
Nonstop5h 26m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$411
This Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:05 pm
PVD
- SEA
1 stop8h 00m
Southwest
Tue 5/511:45 pm
SEA
- PVD
1 stop8h 05m
Southwest
Deal found 3/30![Southwest logo]()
$377
This United Airlines deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:30 pm
EWR
- SEA
Nonstop6h 14m
United Airlines
Sat 6/610:40 pm
SEA
- EWR
1 stop7h 32m
United Airlines
Deal found 3/29![United Airlines logo]()
$388
This Delta deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:00 am
LGA
- SEA
1 stop7h 32m
Delta
Sun 5/39:45 pm
SEA
- LGA
1 stop7h 54m
Delta
Deal found 3/30![Delta logo]()
$355
This Southwest deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/194:10 pm
LGA
- SEA
1 stop10h 25m
Southwest
Wed 9/27:10 am
SEA
- LGA
2 stops10h 05m
Southwest
Deal found 3/27![Southwest logo]()
$377
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/158:30 pm
EWR
- SEA
Nonstop6h 14m
United Airlines
Fri 7/243:23 pm
SEA
- EWR
Nonstop5h 26m
United Airlines
Deal found 3/31![United Airlines logo]()
$389
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:00 am
LGA
- SEA
1 stop7h 32m
Delta
Sun 4/2611:14 pm
SEA
- LGA
1 stop6h 33m
Delta
Deal found 3/27![Delta logo]()
$355
This Alaska Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:35 am
JFK
- SEA
1 stop10h 57m
Alaska Airlines
Sat 5/91:00 pm
SEA
- JFK
2 stops15h 59m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$436
This Southwest deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:30 pm
LGA
- SEA
2 stops11h 25m
Southwest
Wed 4/299:20 am
SEA
- LGA
2 stops10h 25m
Southwest
Deal found 3/29![Southwest logo]()
$387
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/28:30 pm
EWR
- SEA
Nonstop6h 14m
United Airlines
Sat 6/135:04 pm
SEA
- EWR
1 stop9h 14m
United Airlines
Deal found 3/27![United Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:55 pm
EWR
- SEA
1 stop8h 53m
Delta
Mon 5/1811:05 pm
SEA
- EWR
1 stop6h 38m
Delta
Deal found 3/27![Delta logo]()
$378
This Southwest deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/203:25 pm
LGA
- SEA
1 stop11h 05m
Southwest
Tue 8/255:20 am
SEA
- LGA
1 stop7h 10m
Southwest
Deal found 3/29![Southwest logo]()
$392
Last-minute flights from Connecticut to SeattleDiscover last-minute flight deals from Connecticut to Seattle. Data last updated April 1, 2026 and is based on user searches.
Discover last-minute flight deals from Connecticut to Seattle. Data last updated April 1, 2026 and is based on user searches.
This Kissandfly.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:20 am
EWR
- SEA
Nonstop6h 09m
Multiple Airlines
Mon 4/209:38 pm
SEA
- EWR
Nonstop5h 22m
Multiple Airlines
Deal found 3/27![Multiple Airlines logo]()
$251
This Kissandfly.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/176:00 am
EWR
- SEA
1 stop7h 32m
Alaska Airlines
Mon 4/202:50 pm
SEA
- EWR
Nonstop5h 21m
Alaska Airlines
Deal found 3/27![Alaska Airlines logo]()
$265
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:05 am
EWR
- SEA
1 stop7h 50m
Delta
Mon 4/2711:15 pm
SEA
- EWR
1 stop8h 40m
Delta
Deal found 3/31![Delta logo]()
$268
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:45 am
JFK
- SEA
Nonstop6h 13m
Delta
Tue 4/284:00 pm
SEA
- JFK
Nonstop5h 20m
Delta
Deal found 3/31![Delta logo]()
$287
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:45 am
JFK
- SEA
Nonstop6h 13m
Delta
Mon 4/2710:40 pm
SEA
- JFK
Nonstop5h 13m
Delta
Deal found 3/31![Delta logo]()
$290
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/227:50 am
EWR
- SEA
Nonstop6h 12m
United Airlines
Mon 4/2710:55 pm
SEA
- EWR
Nonstop5h 21m
United Airlines
Deal found 3/31![United Airlines logo]()
$240
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/237:50 am
EWR
- SEA
Nonstop6h 12m
United Airlines
Sun 4/2610:55 pm
SEA
- EWR
Nonstop5h 21m
United Airlines
Deal found 3/31![United Airlines logo]()
$243
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:30 pm
LGA
- SEA
2 stops11h 25m
Southwest
Sun 5/311:55 pm
SEA
- LGA
1 stop9h 50m
Southwest
Deal found 3/31![Southwest logo]()
$284
This United Airlines deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/254:00 pm
EWR
- SEA
1 stop10h 27m
United Airlines
Sat 5/211:00 pm
SEA
- EWR
Nonstop5h 21m
United Airlines
Deal found 3/31![United Airlines logo]()
$247
This Trip.com deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/257:29 am
EWR
- SEA
Nonstop6h 07m
Alaska Airlines
Sat 5/22:52 pm
SEA
- EWR
Nonstop5h 37m
Alaska Airlines
Deal found 3/29![Alaska Airlines logo]()
$269
This Delta deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/306:40 pm
JFK
- SEA
1 stop8h 19m
Delta
Mon 5/411:14 pm
SEA
- JFK
1 stop6h 46m
Delta
Deal found 3/31![Delta logo]()
$263
This eDestinos deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:00 pm
LGA
- SEA
2 stops38h 27m
Frontier
Sun 5/310:25 pm
SEA
- LGA
2 stops44h 35m
Frontier
Deal found 3/27![Frontier logo]()
$286
One-way flights from Connecticut to SeattleSearch for one-way flight options from Connecticut to Seattle. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
Search for one-way flight options from Connecticut to Seattle. Find affordable one-way fares based on user searches. Data last updated April 1, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:50 pm
BDL
- SEA
2 stops29h 45m
Frontier
Deal found 3/30![Frontier logo]()
$132
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:42 pm
BDL
- SEA
2 stops39h 45m
Frontier
Deal found 3/31![Frontier logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/11:00 pm
JFK
- SEA
2 stops31h 42m
Frontier
Deal found 3/31![Frontier logo]()
$136
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/110:00 pm
LGA
- SEA
2 stops22h 42m
Frontier
Deal found 3/30![Frontier logo]()
$136
This Trip.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:20 am
LGA
- SEA
2 stops14h 22m
Frontier
Deal found 3/30![Frontier logo]()
$139
This United Airlines deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:50 am
EWR
- SEA
Nonstop6h 12m
United Airlines
Deal found 3/30![United Airlines logo]()
$140
This Trip.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:55 pm
LGA
- SEA
2 stops37h 32m
Frontier
Deal found 4/1![Frontier logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:00 pm
JFK
- SEA
2 stops23h 27m
Frontier
Deal found 3/27![Frontier logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:29 pm
EWR
- SEA
2 stops23h 06m
Frontier
Deal found 3/30![Frontier logo]()
$142
This Jetabroad deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:00 am
EWR
- SEA
Nonstop6h 14m
Hawaiian Airlines
Deal found 3/27![Hawaiian Airlines logo]()
$143
This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/78:29 pm
LGA
- SEA
2 stops40h 53m
Frontier
Deal found 3/30![Frontier logo]()
$143
This Vakatrip deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vakatrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/63:30 pm
EWR
- SEA
Nonstop6h 15m
Alaska Airlines
Deal found 3/31![Alaska Airlines logo]()
$144
Find flight deals from Connecticut to Seattle
Keep the following information in mind while searching for Connecticut to Seattle flight deals. Data was last updated April 1, 2026.
Round-trip from | $251 (Kissandfly.com) |
|---|---|
One-way from | $132 (Kiwi.com) |
Popular in | December |
Cheapest in | September |
Average price | $528 |
Cheapflights Fare Finder
Customize your flight search to find flights from Connecticut 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 April 1, 2026.
Use the filters below to find and compare flights from Connecticut to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NewarkSeattle
EWR - SEA
EWRSEA
Newark
Tue 5/5
8:49 pm-11:59 pm
Nonstop6h 10m
Seattle/Tacoma Intl
Sat 5/9
8:10 am-7:15 pm
1 stop8h 05m
$247
NewarkSeattle
EWR - SEA
EWRSEA
Newark
Wed 4/29
8:30 pm-11:46 pm
Nonstop6h 16m
Seattle/Tacoma Intl
Sun 5/3
10:53 pm-9:12 am
1 stop7h 19m
$250
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Fri 5/8
4:40 pm-12:55 am
2 stops11h 15m
Seattle/Tacoma Intl
Mon 5/11
8:00 am-8:25 pm
2 stops9h 25m
$289
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Tue 4/14
9:10 am-4:37 pm
1 stop10h 27m
Seattle/Tacoma Intl
Sat 4/18
11:59 pm-10:18 am
1 stop7h 19m
$292
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Wed 4/15
4:58 pm-10:56 pm
1 stop8h 58m
Seattle/Tacoma Intl
Sun 4/19
10:35 pm-9:13 am
1 stop7h 38m
$297
NewarkSeattle
EWR - SEA
EWRSEA
Newark
Sat 4/25
7:15 am-2:46 pm
1 stop10h 31m
Seattle/Tacoma Intl
Tue 4/28
7:35 pm-6:00 am
1 stop7h 25m
$299
Quickest round-trip
New YorkSeattle
JFK - SEA
JFKSEA
New York John F Kennedy Intl
Fri 5/1
7:45 am-10:58 am
Nonstop6h 13m
Seattle/Tacoma Intl
Mon 5/4
4:00 pm-12:20 am
Nonstop5h 20m
$310
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Wed 5/27
5:05 pm-10:48 pm
1 stop8h 43m
Seattle/Tacoma Intl
Sat 5/30
5:30 am-3:58 pm
1 stop7h 28m
$317
New YorkSeattle
JFK - SEA
JFKSEA
New York John F Kennedy Intl
Wed 5/6
9:35 am-5:32 pm
1 stop10h 57m
Seattle/Tacoma Intl
Mon 5/11
3:44 pm-6:03 am
1 stop11h 19m
$326
New YorkSeattle
LGA - SEA
LGASEA
New York LaGuardia
Sat 4/25
9:55 am-6:15 pm
2 stops11h 20m
Seattle/Tacoma Intl
Tue 4/28
9:20 am-10:45 pm
2 stops10h 25m
$327
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Connecticut to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Connecticut with our price prediction graph.
EWR-SEA
JFK-SEA
LGA-SEA
HVN-SEA
PVD-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 Connecticut to Seattle
USCT-SEA
EWR-SEA
JFK-SEA
LGA-SEA
HVN-SEA
What is the cheapest month to book a flight from Connecticut to Seattle?
Currently, October is the cheapest month in which you can book a flight from Connecticut to Seattle (average of $200). Flying from Connecticut to Seattle in April is currently the most expensive (average of $441). 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.
How much does it cost to fly round-trip from Connecticut to Seattle?
Related info for your journey
Find useful and relevant information for your journey from Connecticut 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
Kent
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Tukwila
Renton
Puyallup
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline
Aberdeen
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Connecticut to Seattle
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Complete your trip
Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Connecticut to Seattle by cabin class
Find flights from Connecticut to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Connecticut and Seattle flights
Browse other Connecticut and Seattle flight options. Last updated on April 1, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 April 1, 2026.
Connecticut to Seattle flights
Consider these flights traveling from Connecticut to Seattle.
Top 6 airlines flying from Connecticut to Seattle
Discover the top 6 airlines that operate flights from Connecticut 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 April 1, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$157 | Average$415 | FlexibilityNo cancel fee | On-time83% | |
| Cheapest$257 | Average$467 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$278 | Average$546 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$324 | Average$531 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$342 | Average$539 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$381 | Average$603 | FlexibilityNo cancel fee | On-time63% |