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Cheap flights from Connecticut to Seattle from $96

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Connecticut to Seattle departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Connecticut to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:59 am - 11:16 amEWR-SEA
6h 17mnonstop
United Airlines Logo
11:50 pm - 7:59 amSEA-EWR
5h 09mnonstop
$197United Airlines
Find Deal
Wed, Dec 10 - Wed, Dec 17
Alaska Airlines Logo
5:30 pm - 8:55 pmEWR-SEA
6h 25mnonstop
Alaska Airlines Logo
8:55 am - 5:11 pmSEA-EWR
5h 16mnonstop
$198Alaska Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
Frontier Logo
4:29 pm - 12:14 pmJFK-SEA
22h 45m1 stop
Frontier Logo
3:40 pm - 10:00 amSEA-JFK
15h 20m2 stops
$201Frontier
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Wed, Dec 3 - Mon, Dec 8
Frontier Logo
10:55 pm - 12:14 pmLGA-SEA
16h 19m1 stop
Frontier Logo
3:40 pm - 11:29 amSEA-LGA
16h 49m2 stops
$201Frontier
Find Deal
Wed, Dec 3 - Mon, Dec 8
Multiple Airlines Logo
4:29 pm - 11:53 amJFK-SEA
22h 24m1 stop
Multiple Airlines Logo
7:40 am - 10:29 pmSEA-JFK
11h 49m1 stop
$202Multiple Airlines
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Sat, Dec 6 - Sat, Dec 13
Multiple Airlines Logo
7:00 am - 10:28 amJFK-SEA
6h 28mnonstop
Multiple Airlines Logo
6:18 pm - 5:30 amSEA-JFK
8h 12m1 stop
$203Multiple Airlines
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Tue, Dec 9 - Fri, Dec 12
Multiple Airlines Logo
6:59 am - 10:06 amJFK-SEA
30h 07m1 stop
Multiple Airlines Logo
7:40 am - 10:29 pmSEA-JFK
11h 49m1 stop
$204Multiple Airlines
Find Deal
Wed, Dec 10 - Wed, Dec 17
Hawaiian Airlines Logo
7:59 pm - 11:19 pmEWR-SEA
6h 20mnonstop
Hawaiian Airlines Logo
10:00 am - 6:26 pmSEA-EWR
5h 26mnonstop
$206Hawaiian Airlines
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Thu, Dec 4 - Wed, Dec 10
American Airlines Logo
6:26 am - 12:47 pmEWR-SEA
9h 21m1 stop
American Airlines Logo
12:38 am - 11:21 amSEA-EWR
7h 43m1 stop
$211American Airlines
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Sat, Dec 6 - Sun, Dec 14
American Airlines Logo
12:21 pm - 7:09 pmPVD-SEA
9h 48m1 stop
American Airlines Logo
10:07 pm - 11:41 amSEA-PVD
10h 34m1 stop
$336American Airlines
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Fri, Dec 12 - Sun, Dec 14

Delta flights from Connecticut to Seattle

Our best Delta deals on Connecticut to Seattle flight tickets
Delta
Dec 5
EWR5:30 pmNewark
7h 55m
1 stop
SEA10:25 pmSeattle/Tacoma Intl
Dec 13
SEA1:45 pmSeattle/Tacoma Intl
7h 03m
1 stop
EWR11:48 pmNewark
$237
Find similar
Delta
Mar 10
EWR9:40 amNewark
7h 49m
1 stop
SEA2:29 pmSeattle/Tacoma Intl
Mar 11
SEA11:05 pmSeattle/Tacoma Intl
6h 59m
1 stop
EWR9:04 amNewark
$238
Find similar
Delta
Dec 5
EWR6:29 amNewark
9h 28m
1 stop
SEA12:57 pmSeattle/Tacoma Intl
Dec 14
SEA11:59 pmSeattle/Tacoma Intl
8h 00m
1 stop
EWR10:59 amNewark
$247
Find similar

United Airlines flights from Connecticut to Seattle

Our best United Airlines deals on Connecticut to Seattle flight tickets
United Airlines
Dec 10
EWR7:59 amNewark
6h 17m
SEA11:16 amSeattle/Tacoma Intl
Dec 17
SEA11:50 pmSeattle/Tacoma Intl
5h 09m
EWR7:59 amNewark
$197
Find similar
United Airlines
Dec 11
EWR7:59 amNewark
6h 17m
SEA11:16 amSeattle/Tacoma Intl
Dec 16
SEA8:40 amSeattle/Tacoma Intl
10h 04m
1 stop
EWR9:44 pmNewark
$214
Find similar
United Airlines
Dec 10
EWR10:00 amNewark
9h 07m
1 stop
SEA4:07 pmSeattle/Tacoma Intl
Dec 16
SEA8:40 amSeattle/Tacoma Intl
7h 49m
1 stop
EWR7:29 pmNewark
$219
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 14, 2025.
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

Price

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Wed 12/10

7:59 am-11:16 am

Nonstop6h 17m

Seattle/Tacoma Intl

Wed 12/17

11:50 pm-7:59 am

Nonstop5h 09m

$197

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Tue 3/10

5:30 pm-8:55 pm

Nonstop6h 25m

Seattle/Tacoma Intl

Wed 3/11

8:55 am-5:11 pm

Nonstop5h 16m

$198

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Wed 12/3

4:29 pm-12:14 pm

1 stop22h 45m

Seattle/Tacoma Intl

Mon 12/8

3:40 pm-10:00 am

2 stops15h 20m

$201

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Wed 12/3

10:55 pm-12:14 pm

1 stop16h 19m

Seattle/Tacoma Intl

Mon 12/8

3:40 pm-11:29 am

2 stops16h 49m

$201

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Sat 12/6

4:29 pm-11:53 am

1 stop22h 24m

Seattle/Tacoma Intl

Sat 12/13

7:40 am-10:29 pm

1 stop11h 49m

$202

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Tue 12/9

7:00 am-10:28 am

Nonstop6h 28m

Seattle/Tacoma Intl

Fri 12/12

6:18 pm-5:30 am

1 stop8h 12m

$203

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Wed 12/10

6:59 am-10:06 am

1 stop30h 07m

Seattle/Tacoma Intl

Wed 12/17

7:40 am-10:29 pm

1 stop11h 49m

$204

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Thu 12/4

7:59 pm-11:19 pm

Nonstop6h 20m

Seattle/Tacoma Intl

Wed 12/10

10:00 am-6:26 pm

Nonstop5h 26m

$206

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Sat 12/6

6:26 am-12:47 pm

1 stop9h 21m

Seattle/Tacoma Intl

Sun 12/14

12:38 am-11:21 am

1 stop7h 43m

$211

ProvidenceSeattle

PVD - SEA

PVDSEA

Providence-TFGreen

Fri 12/12

12:21 pm-7:09 pm

1 stop9h 48m

Seattle/Tacoma Intl

Sun 12/14

10:07 pm-11:41 am

1 stop10h 34m

$336

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Connecticut to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

In general, September is the cheapest month to fly from Connecticut to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $462. If you don’t want to visit Seattle in September, then you should wait until October to fly from Connecticut, when ticket prices are also cheap, with an average price of $470.

Cheap Connecticut to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Connecticut to Seattle

Fastest flight time

6h 06m

Direct flights

Every day

Airports in Seattle

1 airport
The fastest flight from Connecticut to Seattle takes 6h 06m
Direct flights go from Connecticut to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
Search flight deals

  • When did momondo last update prices for flights from Connecticut to Seattle/Tacoma Intl Airport?

    Prices for flights from Connecticut to Seattle/Tacoma Intl Airport were last updated today.

  • How many operators does momondo search for flights from Connecticut to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Connecticut to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Connecticut to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The necessary travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Connecticut to Seattle

Compare and see reviews for airlines that fly from Connecticut to Seattle with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $324Free CancellationRating
7.9
8,012 reviews
Search Delta flights
American AirlinesPriceFrom $338Free CancellationRating
7.2
11,048 reviews
Search American Airlines flights
Sun Country AirPriceFrom $365Free CancellationRating
6.9
336 reviews
Search Sun Country Air flights
United AirlinesPriceFrom $383Free CancellationRating
7.4
9,019 reviews
Search United Airlines flights
SouthwestPriceFrom $388Free CancellationRating
8.0
4,243 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $580Free CancellationRating
8.0
11,291 reviews
Search Alaska Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Puyallup
Marysville
Redmond
Tukwila
Lakewood
Federal Way
Fife
Cle Elum
Centralia
Kirkland
Westport
Shoreline

Why use momondo?

Why should I use momondo to find a flight deal from Connecticut to Seattle?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Connecticut to Seattle for you.

Can I find flights from Connecticut to Seattle with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Connecticut to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from Connecticut to Seattle?

Once all potential Connecticut to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Connecticut to Seattle right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Connecticut to Seattle flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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