What is the cheapest airline that flies from Seattle/Tacoma Intl to Connecticut?

Delta, United Airlines, and Southwest are the most popular carriers operating from Seattle/Tacoma Intl to Connecticut

How many flights depart from Seattle to Connecticut on average per week?

The number of flights available between Seattle and Connecticut is 237 per week as of September 2026. The most frequent departure day is Wed, with 20% of weekly flights leaving on this day.

What airlines fly to Connecticut?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Connecticut from Seattle according to our data. American Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Connecticut. Keep in mind that there are 5 different airlines that fly to Connecticut on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Seattle/Tacoma Intl Airport to Connecticut refresh daily.

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

There are 8 operators available for flights from Seattle/Tacoma Intl Airport to Connecticut as of September 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Connecticut.

What documentation or ID do you need to fly to Connecticut?

The necessary travel and health documents for your Connecticut 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.

$178 Cheap Flights from Seattle to Connecticut in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Connecticut

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:44 pm - 11:59 pmSEA Seattle/Tacoma Intl-EWR Newark

5h 15mnonstop

5:30 pm - 9:00 pmEWR Newark-SEA Seattle/Tacoma Intl

6h 30mnonstop

$312Alaska Airlines

Wed, Dec 2 - Sat, Dec 5

9:58 am - 6:29 pmSEA Seattle/Tacoma Intl-EWR Newark

5h 31mnonstop

7:03 am - 10:15 amEWR Newark-SEA Seattle/Tacoma Intl

6h 12mnonstop

$317Alaska Airlines

Tue, Oct 27 - Sat, Oct 31

7:00 am - 3:22 pmSEA Seattle/Tacoma Intl-EWR Newark

5h 22mnonstop

6:47 pm - 10:11 pmEWR Newark-SEA Seattle/Tacoma Intl

6h 24mnonstop

$317United Airlines

Wed, Oct 7 - Sat, Oct 31

6:30 am - 2:42 pmSEA Seattle/Tacoma Intl-EWR Newark

5h 12mnonstop

7:55 am - 11:16 amEWR Newark-SEA Seattle/Tacoma Intl

6h 21mnonstop

$317United Airlines

Tue, Oct 27 - Thu, Oct 29

10:36 pm - 10:09 amSEA Seattle/Tacoma Intl-EWR Newark

8h 33m1 stop Charlotte Douglas

5:29 pm - 12:36 amEWR Newark-SEA Seattle/Tacoma Intl

10h 07m1 stop Chicago O'Hare Intl

$337American Airlines

Fri, Oct 2 - Sat, Oct 10

9:42 pm - 9:50 amSEA Seattle/Tacoma Intl-EWR Newark

9h 08m1 stop Charlotte Douglas

2:20 pm - 8:15 pmEWR Newark-SEA Seattle/Tacoma Intl

8h 55m1 stop Chicago O'Hare Intl

$337American Airlines

Mon, Oct 5 - Wed, Oct 7

7:55 pm - 6:00 amSEA Seattle/Tacoma Intl-EWR Newark

7h 05m1 stop Salt Lake City

12:59 pm - 6:35 pmEWR Newark-SEA Seattle/Tacoma Intl

8h 36m1 stop Detroit Metropolitan Wayne County

$337Delta

Fri, Oct 16 - Sat, Oct 31

7:59 pm - 6:00 amSEA Seattle/Tacoma Intl-EWR Newark

7h 01m1 stop Salt Lake City

6:00 am - 11:00 amEWR Newark-SEA Seattle/Tacoma Intl

8h 00m1 stop Detroit Metropolitan Wayne County

$337Delta

Fri, Oct 2 - Sat, Oct 10

11:42 pm - 12:34 pmSEA Seattle/Tacoma Intl-JFK New York John F Kennedy Intl

9h 52m1 stop Boston Logan Intl

5:29 pm - 8:44 pmJFK New York John F Kennedy Intl-SEA Seattle/Tacoma Intl

6h 15mnonstop

$355JetBlue

Mon, Sep 28 - Sat, Oct 3

9:40 pm - 6:04 amSEA Seattle/Tacoma Intl-JFK New York John F Kennedy Intl

5h 24mnonstop

3:30 pm - 10:42 pmJFK New York John F Kennedy Intl-SEA Seattle/Tacoma Intl

10h 12m1 stop Boston Logan Intl

$356JetBlue

Sat, Oct 3 - Fri, Oct 9

Cheap last minute flights

Enter your travel dates to find the best prices.

8:53 am - 5:27 pmSEA Seattle/Tacoma Intl-EWR Newark

5h 34mnonstop

7:20 am - 10:22 amEWR Newark-SEA Seattle/Tacoma Intl

6h 02mnonstop

$341Multiple Airlines

Tue, Sep 15 - Tue, Sep 22

7:51 am - 7:29 pmSEA Seattle/Tacoma Intl-LGA New York LaGuardia

8h 38m1 stop Dallas/Fort Worth

9:05 am - 3:43 pmLGA New York LaGuardia-SEA Seattle/Tacoma Intl

9h 38m1 stop Chicago O'Hare Intl

$439American Airlines

Sat, Sep 12 - Tue, Oct 13

6:40 am - 5:31 pmSEA Seattle/Tacoma Intl-LGA New York LaGuardia

7h 51m1 stop Charlotte Douglas

5:57 pm - 12:11 amLGA New York LaGuardia-SEA Seattle/Tacoma Intl

9h 14m1 stop Chicago O'Hare Intl

$454American Airlines

Sat, Sep 12 - Sat, Sep 26

9:40 pm - 6:04 amSEA Seattle/Tacoma Intl-JFK New York John F Kennedy Intl

5h 24mnonstop

5:15 pm - 8:34 pmJFK New York John F Kennedy Intl-SEA Seattle/Tacoma Intl

6h 19mnonstop

$473JetBlue

Sun, Sep 13 - Sat, Oct 10

11:05 pm - 12:00 pmSEA Seattle/Tacoma Intl-BDL Hartford Bradley Intl

9h 55m1 stop Chicago Midway

5:45 pm - 11:10 pmBDL Hartford Bradley Intl-SEA Seattle/Tacoma Intl

8h 25m1 stop Denver Intl

$493Southwest

Tue, Sep 15 - Wed, Sep 30

11:05 pm - 11:20 amSEA Seattle/Tacoma Intl-BDL Hartford Bradley Intl

9h 15m1 stop Chicago Midway

12:40 pm - 8:15 pmBDL Hartford Bradley Intl-SEA Seattle/Tacoma Intl

10h 35m2 stops Baltimore/Washington Nashville Intl

$498Southwest

Sat, Sep 12 - Wed, Sep 30

6:00 am - 5:59 pmSEA Seattle/Tacoma Intl-BDL Hartford Bradley Intl

8h 59m1 stop Atlanta Hartsfield-Jackson

5:55 pm - 11:58 pmBDL Hartford Bradley Intl-SEA Seattle/Tacoma Intl

9h 03m1 stop Atlanta Hartsfield-Jackson

$503Delta

Tue, Sep 15 - Tue, Sep 29

7:20 am - 9:08 pmSEA Seattle/Tacoma Intl-BDL Hartford Bradley Intl

10h 48m1 stop Atlanta Hartsfield-Jackson

5:30 am - 10:26 amBDL Hartford Bradley Intl-SEA Seattle/Tacoma Intl

7h 56m1 stop Detroit Metropolitan Wayne County

$503Delta

Sat, Sep 12 - Thu, Oct 1

7:51 pm - 6:01 amSEA Seattle/Tacoma Intl-JFK New York John F Kennedy Intl

7h 10m1 stop Portland

5:15 pm - 8:34 pmJFK New York John F Kennedy Intl-SEA Seattle/Tacoma Intl

6h 19mnonstop

$512Multiple Airlines

Sun, Sep 13 - Sat, Oct 10

9:40 pm - 6:04 amSEA Seattle/Tacoma Intl-JFK New York John F Kennedy Intl

5h 24mnonstop

5:29 pm - 8:44 pmJFK New York John F Kennedy Intl-SEA Seattle/Tacoma Intl

6h 15mnonstop

$516JetBlue

Mon, Sep 14 - Tue, Sep 29

Cheap direct flights

Enter your travel dates to find the best prices.

3:44 pm - 11:59 pmSEA Seattle/Tacoma Intl-EWR Newark

5h 15mnonstop

5:30 pm - 9:00 pmEWR Newark-SEA Seattle/Tacoma Intl

6h 30mnonstop

$312Alaska Airlines

Wed, Dec 2 - Sat, Dec 5

9:58 am - 6:29 pmSEA Seattle/Tacoma Intl-EWR Newark

5h 31mnonstop

7:03 am - 10:15 amEWR Newark-SEA Seattle/Tacoma Intl

6h 12mnonstop

$317Alaska Airlines

Tue, Oct 27 - Sat, Oct 31

7:00 am - 3:22 pmSEA Seattle/Tacoma Intl-EWR Newark

5h 22mnonstop

6:47 pm - 10:11 pmEWR Newark-SEA Seattle/Tacoma Intl

6h 24mnonstop

$317United Airlines

Wed, Oct 7 - Sat, Oct 31

6:30 am - 2:42 pmSEA Seattle/Tacoma Intl-EWR Newark

5h 12mnonstop

7:55 am - 11:16 amEWR Newark-SEA Seattle/Tacoma Intl

6h 21mnonstop

$317United Airlines

Tue, Oct 27 - Thu, Oct 29

10:15 pm - 6:35 amSEA Seattle/Tacoma Intl-JFK New York John F Kennedy Intl

5h 20mnonstop

5:59 pm - 9:20 pmJFK New York John F Kennedy Intl-SEA Seattle/Tacoma Intl

6h 21mnonstop

$358JetBlue

Thu, Oct 15 - Fri, Oct 16

10:15 pm - 6:35 amSEA Seattle/Tacoma Intl-JFK New York John F Kennedy Intl

5h 20mnonstop

6:00 pm - 9:21 pmJFK New York John F Kennedy Intl-SEA Seattle/Tacoma Intl

6h 21mnonstop

$360JetBlue

Thu, Oct 15 - Sat, Oct 17

10:15 pm - 6:35 amSEA Seattle/Tacoma Intl-JFK New York John F Kennedy Intl

5h 20mnonstop

8:25 pm - 11:50 pmJFK New York John F Kennedy Intl-SEA Seattle/Tacoma Intl

6h 25mnonstop

$361Multiple Airlines

Thu, Oct 22 - Thu, Oct 29

10:15 pm - 6:35 amSEA Seattle/Tacoma Intl-JFK New York John F Kennedy Intl

5h 20mnonstop

7:22 am - 10:35 amJFK New York John F Kennedy Intl-SEA Seattle/Tacoma Intl

6h 13mnonstop

$361Multiple Airlines

Fri, Oct 23 - Fri, Oct 30

3:48 pm - 11:57 pmSEA Seattle/Tacoma Intl-JFK New York John F Kennedy Intl

5h 09mnonstop

7:30 pm - 11:00 pmJFK New York John F Kennedy Intl-SEA Seattle/Tacoma Intl

6h 30mnonstop

$377Delta

Tue, Nov 10 - Sat, Nov 14

2:00 pm - 10:36 pmSEA Seattle/Tacoma Intl-JFK New York John F Kennedy Intl

5h 36mnonstop

6:30 pm - 10:02 pmJFK New York John F Kennedy Intl-SEA Seattle/Tacoma Intl

6h 32mnonstop

$377Delta

Wed, Jan 6 - Wed, Jan 13

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JetBlue flights from Seattle to Connecticut

Our best JetBlue deals on Seattle to Connecticut flight tickets

JetBlue

Sep 28

SEA11:42 pmSeattle/Tacoma Intl

9h 52m

1 stop

JFK12:34 pmNew York John F Kennedy Intl

Oct 3

JFK5:29 pmNew York John F Kennedy Intl

6h 15m

SEA8:44 pmSeattle/Tacoma Intl

$355

JetBlue

Oct 3

SEA9:40 pmSeattle/Tacoma Intl

5h 24m

JFK6:04 amNew York John F Kennedy Intl

Oct 9

JFK3:30 pmNew York John F Kennedy Intl

10h 12m

1 stop

SEA10:42 pmSeattle/Tacoma Intl

$356

JetBlue

Oct 3

SEA9:40 pmSeattle/Tacoma Intl

5h 24m

JFK6:04 amNew York John F Kennedy Intl

Oct 9

JFK3:30 pmNew York John F Kennedy Intl

10h 12m

1 stop

SEA10:42 pmSeattle/Tacoma Intl

$358

Alaska Airlines flights from Seattle to Connecticut

Our best Alaska Airlines deals on Seattle to Connecticut flight tickets

Alaska Airlines

Dec 2

SEA3:44 pmSeattle/Tacoma Intl

5h 15m

EWR11:59 pmNewark

Dec 5

EWR5:30 pmNewark

6h 30m

SEA9:00 pmSeattle/Tacoma Intl

$312

Alaska Airlines

Oct 19

SEA10:40 pmSeattle/Tacoma Intl

5h 19m

EWR6:59 amNewark

Oct 22

EWR7:03 amNewark

6h 12m

SEA10:15 amSeattle/Tacoma Intl

$321

Alaska Airlines

Dec 2

SEA3:44 pmSeattle/Tacoma Intl

5h 15m

EWR11:59 pmNewark

Dec 5

EWR9:00 amNewark

8h 51m

1 stop

SEA2:51 pmSeattle/Tacoma Intl

$322

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleNewark

SEA Seattle/Tacoma Intl - EWR Newark

SEAEWR

Seattle/Tacoma Intl

Wed 12/2

3:44 pm-11:59 pm

Nonstop5h 15m

Newark

Sat 12/5

5:30 pm-9:00 pm

Nonstop6h 30m

$312

SeattleNewark

SEA Seattle/Tacoma Intl - EWR Newark

SEAEWR

Seattle/Tacoma Intl

Tue 10/27

9:58 am-6:29 pm

Nonstop5h 31m

Newark

Sat 10/31

7:03 am-10:15 am

Nonstop6h 12m

$317

SeattleNewark

SEA Seattle/Tacoma Intl - EWR Newark

SEAEWR

Seattle/Tacoma Intl

Wed 10/7

7:00 am-3:22 pm

Nonstop5h 22m

Newark

Sat 10/31

6:47 pm-10:11 pm

Nonstop6h 24m

$317

Quickest round-trip

SeattleNewark

SEA Seattle/Tacoma Intl - EWR Newark

SEAEWR

Seattle/Tacoma Intl

Tue 10/27

6:30 am-2:42 pm

Nonstop5h 12m

Newark

Thu 10/29

7:55 am-11:16 am

Nonstop6h 21m

$317

SeattleNewark

SEA Seattle/Tacoma Intl - EWR Newark

SEAEWR

Seattle/Tacoma Intl

Fri 10/2

10:36 pm-10:09 am

1 stop8h 33m

Newark

Sat 10/10

5:29 pm-12:36 am

1 stop10h 07m

$337

SeattleNewark

SEA Seattle/Tacoma Intl - EWR Newark

SEAEWR

Seattle/Tacoma Intl

Mon 10/5

9:42 pm-9:50 am

1 stop9h 08m

Newark

Wed 10/7

2:20 pm-8:15 pm

1 stop8h 55m

$337

SeattleNewark

SEA Seattle/Tacoma Intl - EWR Newark

SEAEWR

Seattle/Tacoma Intl

Fri 10/16

7:55 pm-6:00 am

1 stop7h 05m

Newark

Sat 10/31

12:59 pm-6:35 pm

1 stop8h 36m

$337

SeattleNewark

SEA Seattle/Tacoma Intl - EWR Newark

SEAEWR

Seattle/Tacoma Intl

Fri 10/2

7:59 pm-6:00 am

1 stop7h 01m

Newark

Sat 10/10

6:00 am-11:00 am

1 stop8h 00m

$337

SeattleNew York

SEA Seattle/Tacoma Intl - JFK New York John F Kennedy Intl

SEAJFK

Seattle/Tacoma Intl

Mon 9/28

11:42 pm-12:34 pm

1 stop9h 52m

New York John F Kennedy Intl

Sat 10/3

5:29 pm-8:44 pm

Nonstop6h 15m

$355

SeattleNew York

SEA Seattle/Tacoma Intl - JFK New York John F Kennedy Intl

SEAJFK

Seattle/Tacoma Intl

Sat 10/3

9:40 pm-6:04 am

Nonstop5h 24m

New York John F Kennedy Intl

Fri 10/9

3:30 pm-10:42 pm

1 stop10h 12m

$356

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Connecticut

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

Prices

Airlines

Other information

What is the cheapest month to fly to Connecticut?

In general, February is the cheapest month to fly from Seattle to Connecticut. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $470. If you aren’t able to travel to Connecticut during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $499.

Can stopping save me money on Seattle to Connecticut flights?

You could potentially save up to 5% on your flight if you consider stops on a Seattle to Connecticut flight.

Cheap Seattle to Connecticut flight deals and tips

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

Best Price Found	$178
Fastest flight time	5h 04m
Direct flights	Every day
Airports in Connecticut	90 airports

The best one-way flight to Connecticut from Seattle in the past 72 hours is $178. The best round-trip flight deal from Seattle to Connecticut found on momondo in the last 72 hours is $312.

The fastest flight from Seattle to Connecticut takes 5h 04m

Direct flights go from Seattle to Connecticut every day.

There are 90 airports in Connecticut. From Seattle there are direct flights to Newark (EWR), New York John F Kennedy Intl (JFK).

Search flight deals

Frequently asked questions about flying from Seattle to Connecticut

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Connecticut?
Prices for flights from Seattle/Tacoma Intl Airport to Connecticut refresh daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Connecticut?
There are 8 operators available for flights from Seattle/Tacoma Intl Airport to Connecticut as of September 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Connecticut?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Connecticut.
What documentation or ID do you need to fly to Connecticut?
The necessary travel and health documents for your Connecticut 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 Seattle to Connecticut

Compare and see reviews for airlines that fly from Seattle to Connecticut with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $324	Free Cancellation	Rating 7.8 8,553 reviews	Search Delta flights
Southwest	PriceFrom $343	Free Cancellation	Rating 8.0 4,195 reviews	Search Southwest flights
United Airlines	PriceFrom $364	Free Cancellation	Rating 7.4 10,194 reviews	Search United Airlines flights
American Airlines	PriceFrom $378	Free Cancellation	Rating 7.1 12,047 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $576	Free Cancellation	Rating 7.9 12,904 reviews	Search Alaska Airlines flights

Why use momondo?

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

Finding the right flight to Connecticut from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Connecticut quick and easy, saving you time and money.

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

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

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

Once you have performed a search for Seattle to Connecticut flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Seattle to Connecticut flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.