$158+ Cheap flights from Connecticut to Washington
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
BDL — SEA
Sep 20 — Sep 271
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Connecticut to Washington with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Connecticut to Washington
Cheapest
Best
Last-minute
One-way
Cheapest flights from Connecticut to WashingtonExplore the most affordable flight options available from Connecticut to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from Connecticut to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This SmartFares deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:55 am -
Nonstop5h 53m
Sat 9/267:33 am -
Nonstop5h 29m
Deal found 8/19![Alaska Airlines logo]()
$316
This Vliegwinkel deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/36:30 am -
Nonstop6h 02m
Sat 10/107:33 am -
Nonstop5h 29m
Deal found 8/20![Alaska Airlines logo]()
$324
This Travelocity deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:29 pm -
1 stop16h 59m
Sat 11/710:30 am -
Nonstop5h 26m
Deal found 8/18![Alaska Airlines logo]()
$327
This Alaska Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/106:30 am -
Nonstop6h 02m
Sat 10/177:33 am -
Nonstop5h 29m
Deal found 8/21![Alaska Airlines logo]()
$328
This Trip.com deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:03 am -
Nonstop6h 12m
Tue 10/279:58 am -
Nonstop5h 31m
Deal found 8/18![Alaska Airlines logo]()
$329
This Trip.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:03 am -
Nonstop6h 12m
Tue 10/1310:40 pm -
Nonstop5h 19m
Deal found 8/19![Alaska Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:59 pm -
1 stop8h 31m
Tue 9/295:14 pm -
1 stop9h 46m
Deal found 8/20![Delta logo]()
$333
This Trip.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:55 am -
Nonstop5h 53m
Wed 9/232:53 pm -
Nonstop5h 36m
Deal found 8/17![Alaska Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/217:04 am -
1 stop8h 15m
Fri 10/2310:50 pm -
1 stop10h 25m
Deal found 8/21![Delta logo]()
$335
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:55 am -
Nonstop6h 21m
Tue 11/1011:15 pm -
Nonstop5h 06m
Deal found 8/20![United Airlines logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:55 am -
Nonstop5h 53m
Wed 9/302:53 pm -
Nonstop5h 36m
Deal found 8/20![Alaska Airlines logo]()
$337
This American Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:24 pm -
1 stop8h 43m
Mon 9/1411:08 pm -
1 stop10h 01m
Deal found 8/16![American Airlines logo]()
$337
Best flights from Connecticut to WashingtonDiscover carefully curated flight deals from Connecticut to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Connecticut to Washington that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/155:59 pm -
1 stop8h 31m
Tue 9/295:14 pm -
1 stop9h 46m
Deal found 8/20![Delta logo]()
$333
This Alaska Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/125:05 pm -
1 stop10h 13m
Sun 2/213:20 pm -
1 stop11h 44m
Deal found 8/18![Alaska Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:38 pm -
1 stop9h 15m
Sat 10/1011:30 pm -
1 stop8h 19m
Deal found 8/20![United Airlines logo]()
$337
This Southwest deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/101:10 pm -
2 stops11h 30m
Sat 10/177:05 pm -
2 stops10h 10m
Deal found 8/20![Southwest logo]()
$347
This JetBlue deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:59 pm -
1 stop9h 38m
Sun 10/411:42 pm -
1 stop8h 18m
Deal found 8/20![JetBlue logo]()
$389
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/226:45 pm -
1 stop7h 09m
Sat 9/261:25 pm -
1 stop7h 25m
Deal found 8/17![Delta logo]()
$333
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/32:59 pm -
1 stop8h 11m
Sat 10/1010:58 am -
2 stops10h 01m
Deal found 8/20![United Airlines logo]()
$342
This Southwest deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:10 pm -
2 stops11h 30m
Wed 10/218:45 pm -
2 stops11h 15m
Deal found 8/19![Southwest logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:50 pm -
Nonstop6h 06m
Mon 10/510:40 pm -
Nonstop5h 19m
Deal found 8/20![Alaska Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:45 pm -
1 stop7h 11m
Mon 9/147:06 pm -
1 stop7h 54m
Deal found 8/20![Delta logo]()
$337
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:05 am -
1 stop8h 28m
Mon 10/1211:30 pm -
1 stop8h 19m
Deal found 8/17![United Airlines logo]()
$347
This Southwest deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:15 pm -
2 stops9h 50m
Mon 10/267:35 pm -
2 stops9h 40m
Deal found 8/18![Southwest logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:20 am -
Nonstop6h 02m
Tue 10/610:40 pm -
Nonstop5h 19m
Deal found 8/20![Alaska Airlines logo]()
$357
This JetBlue deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/105:29 pm -
Nonstop6h 15m
Fri 9/1811:42 pm -
1 stop8h 18m
Deal found 8/17![JetBlue logo]()
$421
This United Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:29 am -
1 stop8h 46m
Tue 10/279:00 am -
1 stop7h 54m
Deal found 8/19![United Airlines logo]()
$352
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/306:15 am -
1 stop7h 24m
Thu 10/111:59 pm -
1 stop7h 58m
Deal found 8/16![Delta logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:02 pm -
Nonstop5h 58m
Wed 9/162:53 pm -
Nonstop5h 36m
Deal found 8/18![Alaska Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/125:55 pm -
1 stop9h 00m
Tue 11/176:00 am -
1 stop8h 00m
Deal found 8/20![Southwest logo]()
$359
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:26 pm -
1 stop8h 33m
Sat 10/311:59 pm -
1 stop7h 58m
Deal found 8/16![Delta logo]()
$357
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:05 pm -
1 stop8h 54m
Tue 10/610:48 pm -
Nonstop5h 12m
Deal found 8/20![United Airlines logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:30 am -
Nonstop6h 02m
Sun 10/187:33 am -
Nonstop5h 29m
Deal found 8/21![Alaska Airlines logo]()
$362
This Southwest deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:55 pm -
1 stop8h 45m
Fri 9/2510:30 pm -
1 stop7h 20m
Deal found 8/16![Southwest logo]()
$377
This United Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/292:59 pm -
1 stop8h 38m
Tue 10/68:25 am -
1 stop7h 16m
Deal found 8/16![United Airlines logo]()
$357
This Alaska Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:29 pm -
Nonstop6h 13m
Mon 11/94:59 pm -
1 stop10h 36m
Deal found 8/20![Alaska Airlines logo]()
$367
This Southwest deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/13:15 pm -
1 stop11h 05m
Mon 12/76:00 am -
1 stop6h 35m
Deal found 8/20![Southwest logo]()
$378
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:00 am -
1 stop7h 36m
Fri 11/1311:20 pm -
1 stop6h 29m
Deal found 8/20![Delta logo]()
$382
This United Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/26:44 pm -
Nonstop6h 11m
Sun 10/46:05 pm -
1 stop8h 38m
Deal found 8/20![United Airlines logo]()
$367
This Alaska Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/157:20 am -
1 stop9h 25m
Thu 9/178:30 am -
1 stop11h 59m
Deal found 8/19![Alaska Airlines logo]()
$368
This Southwest deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/74:15 pm -
2 stops9h 50m
Mon 10/1211:35 pm -
1 stop8h 20m
Deal found 8/18![Southwest logo]()
$378
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/116:00 am -
1 stop7h 46m
Fri 9/185:14 pm -
1 stop9h 46m
Deal found 8/18![Delta logo]()
$388
Last-minute flights from Connecticut to WashingtonDiscover last-minute flight deals from Connecticut to Washington. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Connecticut to Washington. Data last updated August 21, 2026 and is based on user searches.
This SmartFares deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:02 pm -
Nonstop5h 58m
Fri 9/112:53 pm -
Nonstop5h 36m
Deal found 8/19![Alaska Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:24 pm -
1 stop8h 43m
Mon 9/1411:08 pm -
1 stop10h 01m
Deal found 8/16![American Airlines logo]()
$337
This Vliegwinkel deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/107:20 am -
Nonstop6h 02m
Wed 9/1610:04 am -
1 stop10h 25m
Deal found 8/16![Alaska Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/103:01 pm -
2 stops10h 51m
Mon 9/1411:02 pm -
1 stop8h 32m
Deal found 8/17![United Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:45 pm -
1 stop7h 11m
Tue 9/295:14 pm -
1 stop9h 46m
Deal found 8/16![Delta logo]()
$333
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:45 pm -
1 stop7h 11m
Fri 9/255:14 pm -
1 stop9h 46m
Deal found 8/20![Delta logo]()
$335
This Trip.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:55 am -
Nonstop5h 53m
Wed 9/232:53 pm -
Nonstop5h 36m
Deal found 8/17![Alaska Airlines logo]()
$334
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/185:59 pm -
1 stop8h 31m
Mon 9/2110:50 pm -
1 stop8h 37m
Deal found 8/20![Delta logo]()
$337
This SmartFares deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:55 am -
Nonstop5h 53m
Sat 9/267:33 am -
Nonstop5h 29m
Deal found 8/19![Alaska Airlines logo]()
$316
This Alaska Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/237:20 am -
Nonstop6h 02m
Tue 10/1310:40 pm -
Nonstop5h 19m
Deal found 8/17![Alaska Airlines logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:55 am -
Nonstop5h 53m
Sat 10/37:33 am -
Nonstop5h 29m
Deal found 8/18![Alaska Airlines logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/307:20 am -
Nonstop6h 02m
Wed 9/3012:30 pm -
1 stop7h 59m
Deal found 8/16![Alaska Airlines logo]()
$342
One-way flights from Connecticut to WashingtonSearch for one-way flight options from Connecticut to Washington. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Connecticut to Washington. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:00 am -
2 stops32h 36m
Deal found 8/20![Frontier logo]()
$158
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:30 pm -
2 stops25h 06m
Deal found 8/17![Frontier logo]()
$162
This Trip.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/25:02 pm -
1 stop9h 47m
Deal found 8/19![Alaska Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:11 pm -
3 stops25h 00m
Deal found 8/16![Multiple Airlines logo]()
$163
This Kiwi.com deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/301:30 pm -
2 stops25h 06m
Deal found 8/19![Frontier logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/11:30 pm -
2 stops23h 37m
Deal found 8/17![Frontier logo]()
$167
This Delta deal was found by Cheapflights users on 8/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:29 pm -
1 stop8h 26m
Deal found 8/18![Delta logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/212:27 pm -
2 stops27h 25m
Deal found 8/16![Frontier logo]()
$168
This Alaska Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:55 am -
Nonstop5h 53m
Deal found 8/17![Alaska Airlines logo]()
$169
This Alaska Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/166:55 am -
1 stop7h 53m
Deal found 8/19![Alaska Airlines logo]()
$169
This United Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1012:12 pm -
1 stop10h 06m
Deal found 8/17![United Airlines logo]()
$169
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/251:30 pm -
2 stops25h 06m
Deal found 8/17![Frontier logo]()
$171
Find flight deals from Connecticut to Washington
Keep the following information in mind while searching for Connecticut to Washington flight deals. Data was last updated August 21, 2026.
Round-trip from | $316 (SmartFares) |
|---|---|
One-way from | $158 (Kiwi.com) |
Popular in | July |
Cheapest in | October |
Average price | $604 |
Cheapflights Fare Finder
Customize your flight search to find flights from Connecticut to Washington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 21, 2026.
Use the filters below to find and compare flights from Connecticut to Washington that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NewarkSpokane
EWR Newark - GEG Spokane
EWRGEG
Newark
Tue 9/15
5:59 pm-11:30 pm
1 stop8h 31m
Spokane
Tue 9/29
5:14 pm-6:00 am
1 stop9h 46m
$333
NewarkSpokane
EWR Newark - GEG Spokane
EWRGEG
Newark
Tue 9/22
6:45 pm-10:54 pm
1 stop7h 09m
Spokane
Sat 9/26
1:25 pm-11:50 pm
1 stop7h 25m
$333
NewarkSpokane
EWR Newark - GEG Spokane
EWRGEG
Newark
Fri 2/12
5:05 pm-12:18 am
1 stop10h 13m
Spokane
Sun 2/21
3:20 pm-6:04 am
1 stop11h 44m
$337
HartfordPortland
BDL Hartford Bradley Intl - PDX Portland
BDLPDX
Hartford Bradley Intl
Tue 10/6
12:38 pm-6:53 pm
1 stop9h 15m
Portland
Sat 10/10
11:30 pm-10:49 am
1 stop8h 19m
$337
NewarkSpokane
EWR Newark - GEG Spokane
EWRGEG
Newark
Fri 9/11
6:45 pm-10:56 pm
1 stop7h 11m
Spokane
Mon 9/14
7:06 pm-6:00 am
1 stop7h 54m
$337
HartfordPortland
BDL Hartford Bradley Intl - PDX Portland
BDLPDX
Hartford Bradley Intl
Sat 10/3
2:59 pm-8:10 pm
1 stop8h 11m
Portland
Sat 10/10
10:58 am-11:59 pm
2 stops10h 01m
$342
HartfordPortland
BDL Hartford Bradley Intl - PDX Portland
BDLPDX
Hartford Bradley Intl
Sat 10/10
1:10 pm-9:40 pm
2 stops11h 30m
Portland
Sat 10/17
7:05 pm-8:15 am
2 stops10h 10m
$347
HartfordPortland
BDL Hartford Bradley Intl - PDX Portland
BDLPDX
Hartford Bradley Intl
Sat 10/17
1:10 pm-9:40 pm
2 stops11h 30m
Portland
Wed 10/21
8:45 pm-11:00 am
2 stops11h 15m
$347
HartfordPortland
BDL Hartford Bradley Intl - PDX Portland
BDLPDX
Hartford Bradley Intl
Wed 10/7
6:05 am-11:33 am
1 stop8h 28m
Portland
Mon 10/12
11:30 pm-10:49 am
1 stop8h 19m
$347
HartfordPortland
BDL Hartford Bradley Intl - PDX Portland
BDLPDX
Hartford Bradley Intl
Wed 10/21
4:15 pm-11:05 pm
2 stops9h 50m
Portland
Mon 10/26
7:35 pm-8:15 am
2 stops9h 40m
$347
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Connecticut to Washington
Have a flexible travel schedule? Discover the best time to fly to Washington from Connecticut with our price prediction graph.
EWR-GEG
BDL-PDX
JFK-SEA
EWR-SEA
LGA-PDX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Connecticut to Washington
USCT-USWA
EWR-GEG
BDL-PDX
JFK-SEA
EWR-SEA
What is the cheapest month to book a flight from Connecticut to State of Washington?
Currently, October is the cheapest month in which you can book a flight from Connecticut to State of Washington (average of $470). Flying from Connecticut to State of Washington in May is currently the most expensive (average of $783). 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 State of Washington?
Airfare is below average for this route at the moment.
Connecticut to State of Washington flights typically cost between $502 and $672 in September.The cheapest round-trip price found within the last 5 days was $375 on Delta (Sep 22-Dec 15).
How far ahead should I book a flight from Connecticut to State of Washington?
The best time to book flights from Connecticut to State of Washington is 88 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.
Reviews of airlines servicing Washington
Get insights into the airlines that provide service to Washington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Washington. Reviews last updated August 21, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta from Connecticut to Washington. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Food
7.0
Overall
8.0
Boarding
8.1
Comfort
8.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Connecticut to Washington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Return Flight Options
Top destinations
Alternative routes for Connecticut to Washington
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Washington by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Connecticut to Washington by cabin class
Find flights from Connecticut to Washington, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Connecticut and Washington flights
Browse other Connecticut and Washington flight options. Last updated on August 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Find a return flight route from Washington
Find the right flight back to Connecticut after your stay in Washington
Connecticut to Washington flights
Consider these flights traveling from Connecticut to Washington.
Top 5 airlines flying from Connecticut to Washington
Discover the top 5 airlines that operate flights from Connecticut to Washington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$257 | Average$467 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$342 | Average$588 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$352 | Average$704 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$352 | Average$727 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$445 | Average$662 | FlexibilityNo cancel fee | On-time63% |