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 40% 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.

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

The number of flights available between Seattle and Connecticut is 328 per week as of December 2025. The most frequent departure day is Sat, with 17% of weekly flights leaving on this day.

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

Alaska Airlines, Delta, and Frontier are the most popular carriers operating from Seattle/Tacoma Intl 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 10 operators available for flights from Seattle/Tacoma Intl Airport to Connecticut as of December 2025.

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.

$109 Cheap Flights from Seattle to Connecticut in 2025/26

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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.

2:10 pm - 12:45 am

SEA

EWR

7h 35m1 stop

7:45 am - 11:07 am

EWR

SEA

6h 22mnonstop

$212United Airlines

Fri, Jan 16 - Sun, Jan 18

8:55 am - 5:11 pm

SEA

EWR

5h 16mnonstop

7:29 pm - 10:54 pm

EWR

SEA

6h 25mnonstop

$213Alaska Airlines

Fri, Feb 20 - Wed, Feb 25

7:00 am - 6:47 pm

SEA

EWR

8h 47m1 stop

12:50 pm - 9:21 pm

EWR

SEA

11h 31m1 stop

$218American Airlines

Tue, Feb 10 - Tue, Feb 17

6:34 pm - 6:30 am

SEA

JFK

8h 56m1 stop

7:59 am - 8:50 pm

JFK

SEA

15h 51m1 stop

$238Frontier

Sat, Jan 10 - Sun, Jan 18

9:35 pm - 9:05 pm

SEA

LGA

44h 30m2 stops

10:55 pm - 12:30 pm

LGA

SEA

16h 35m1 stop

$239Frontier

Sun, Mar 22 - Wed, Apr 1

11:57 pm - 12:24 pm

SEA

LGA

9h 27m1 stop

4:30 pm - 11:30 pm

LGA

SEA

10h 00m1 stop

$257American Airlines

Sat, Mar 21 - Tue, Mar 24

9:55 pm - 6:09 am

SEA

JFK

5h 14mnonstop

6:55 pm - 10:22 pm

JFK

SEA

6h 27mnonstop

$257Delta

Sat, Feb 14 - Tue, Feb 17

6:05 am - 5:29 pm

SEA

LGA

8h 24m1 stop

2:00 pm - 11:15 pm

LGA

SEA

12h 15m1 stop

$277Delta

Tue, Jan 20 - Tue, Jan 27

6:45 am - 4:20 pm

SEA

BDL

6h 35m1 stop

5:15 am - 10:50 am

BDL

SEA

8h 35m1 stop

$451Southwest

Wed, Jan 21 - Sun, Jan 25

6:25 am - 9:50 pm

SEA

BDL

12h 25m2 stops

5:15 am - 10:50 am

BDL

SEA

8h 35m1 stop

$456Southwest

Wed, Jan 21 - Sun, Jan 25

Hawaiian Airlines flights from Seattle to Connecticut

Our best Hawaiian Airlines deals on Seattle to Connecticut flight tickets

Hawaiian Airlines

Jan 18

SEA8:43 amSeattle/Tacoma Intl

5h 12m

EWR4:55 pmNewark

Jan 27

EWR7:29 pmNewark

17h 32m

1 stop

SEA10:01 amSeattle/Tacoma Intl

$246

Find similar

Hawaiian Airlines

Jan 24

SEA7:00 amSeattle/Tacoma Intl

5h 23m

JFK3:23 pmNew York John F Kennedy Intl

Jan 31

JFK5:17 pmNew York John F Kennedy Intl

8h 11m

1 stop

SEA10:28 pmSeattle/Tacoma Intl

$251

Find similar

Hawaiian Airlines

Jan 24

SEA5:59 pmSeattle/Tacoma Intl

10h 01m

1 stop

JFK7:00 amNew York John F Kennedy Intl

Jan 31

JFK5:17 pmNew York John F Kennedy Intl

8h 11m

1 stop

SEA10:28 pmSeattle/Tacoma Intl

$258

Find similar

Delta flights from Seattle to Connecticut

Our best Delta deals on Seattle to Connecticut flight tickets

Delta

Mar 17

SEA11:15 pmSeattle/Tacoma Intl

6h 33m

1 stop

EWR8:48 amNewark

Mar 24

EWR6:30 pmNewark

8h 33m

1 stop

SEA12:03 amSeattle/Tacoma Intl

$239

Find similar

Delta

Feb 14

SEA9:55 pmSeattle/Tacoma Intl

5h 14m

JFK6:09 amNew York John F Kennedy Intl

Feb 17

JFK6:55 pmNew York John F Kennedy Intl

6h 27m

SEA10:22 pmSeattle/Tacoma Intl

$257

Find similar

Delta

Jan 29

SEA11:10 pmSeattle/Tacoma Intl

6h 42m

1 stop

EWR8:52 amNewark

Feb 2

EWR2:30 pmNewark

11h 45m

1 stop

SEA11:15 pmSeattle/Tacoma Intl

$267

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Fri 1/16

2:10 pm-12:45 am

1 stop7h 35m

Newark

Sun 1/18

7:45 am-11:07 am

Nonstop6h 22m

$212

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Fri 2/20

8:55 am-5:11 pm

Nonstop5h 16m

Newark

Wed 2/25

7:29 pm-10:54 pm

Nonstop6h 25m

$213

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

Tue 2/10

7:00 am-6:47 pm

1 stop8h 47m

Newark

Tue 2/17

12:50 pm-9:21 pm

1 stop11h 31m

$218

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Sat 1/10

6:34 pm-6:30 am

1 stop8h 56m

New York John F Kennedy Intl

Sun 1/18

7:59 am-8:50 pm

1 stop15h 51m

$238

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Sun 3/22

9:35 pm-9:05 pm

2 stops44h 30m

New York LaGuardia

Wed 4/1

10:55 pm-12:30 pm

1 stop16h 35m

$239

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Sat 3/21

11:57 pm-12:24 pm

1 stop9h 27m

New York LaGuardia

Tue 3/24

4:30 pm-11:30 pm

1 stop10h 00m

$257

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

Sat 2/14

9:55 pm-6:09 am

Nonstop5h 14m

New York John F Kennedy Intl

Tue 2/17

6:55 pm-10:22 pm

Nonstop6h 27m

$257

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Tue 1/20

6:05 am-5:29 pm

1 stop8h 24m

New York LaGuardia

Tue 1/27

2:00 pm-11:15 pm

1 stop12h 15m

$277

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Wed 1/21

6:45 am-4:20 pm

1 stop6h 35m

Hartford Bradley Intl

Sun 1/25

5:15 am-10:50 am

1 stop8h 35m

$451

SeattleHartford

SEA - BDL

SEABDL

Seattle/Tacoma Intl

Wed 1/21

6:25 am-9:50 pm

2 stops12h 25m

Hartford Bradley Intl

Sun 1/25

5:15 am-10:50 am

1 stop8h 35m

$456

Flights are sorted by cheapest round-trip flights first.

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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, September 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 $437. If you aren’t able to travel to Connecticut during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $448.

Can stopping save me money on Seattle to Connecticut flights?

You could potentially save up to 6% 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

Fastest flight time	5h 09m
Direct flights	Every day
Airports in Connecticut	90 airports

The fastest flight from Seattle to Connecticut takes 5h 09m

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

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 10 operators available for flights from Seattle/Tacoma Intl Airport to Connecticut as of December 2025.
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
Southwest	PriceFrom $316	Free Cancellation	Rating 8.0 4,256 reviews	Search Southwest flights
Delta	PriceFrom $324	Free Cancellation	Rating 7.9 8,019 reviews	Search Delta flights
American Airlines	PriceFrom $335	Free Cancellation	Rating 7.2 11,072 reviews	Search American Airlines flights
United Airlines	PriceFrom $336	Free Cancellation	Rating 7.4 9,113 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $593	Free Cancellation	Rating 8.0 11,551 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.

An easier way to manage your Connecticut trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to Connecticut

Popular cities in Connecticut

Flights to New Yorkfrom $50

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Flights to Seattlefrom $57

Cheap flights from Seattle to Connecticut from $109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Connecticut departing on 5/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

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Trusted and free

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Find the cheapest flights from Seattle to Connecticut

Cheap round-trip flights

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Hawaiian Airlines flights from Seattle to Connecticut

Our best Hawaiian Airlines deals on Seattle to Connecticut flight tickets

Delta flights from Seattle to Connecticut

Our best Delta deals on Seattle to Connecticut flight tickets

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Use the filters below to find and compare flights from Seattle to Connecticut that are best for you.

See travel insights to Connecticut from

How to get the cheapest flight ticket from Seattle to Connecticut

What is the cheapest month to fly to Connecticut?

Can stopping save me money on Seattle to Connecticut flights?

You could potentially save up to 6% on your flight if you consider stops on a Seattle to Connecticut flight.

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

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

What airlines fly to Connecticut?

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

The number of flights available between Seattle and Connecticut is 328 per week as of December 2025. The most frequent departure day is Sat, with 17% of weekly flights leaving on this day.

Cheap Seattle to Connecticut flight deals and tips

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

Fastest flight time

Direct flights

Airports in Connecticut

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

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

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

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

Best airlines flying from Seattle to Connecticut

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

Why use momondo?

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

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

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

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

An easier way to manage your Connecticut trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Connecticut

Popular cities in Connecticut

Popular flights according to clicks in the last 7 days on momondo