Flights from Seattle to Old Greenwich

Cheapest flights from Seattle

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 30 - Tue, Oct 14

SEA

Seattle - Tacoma Intl.

JFK

John F. Kennedy Intl.

$237 Roundtrip, found 17 hours ago

$237

Roundtrip

found 17 hours ago

Select Alaska Airlines flight, departing Tue, Sep 30 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Tue, Oct 14, priced at $237 found 17 hours ago

Tue, Sep 30 - Tue, Oct 14

SEA

Seattle - Tacoma Intl.

JFK

John F. Kennedy Intl.

$237 Roundtrip, found 17 hours ago

$237

Roundtrip

found 17 hours ago

Select Delta flight, departing Tue, Sep 30 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Tue, Oct 14, priced at $237 found 17 hours ago

Sat, Sep 27 - Sat, Oct 11

SEA

Seattle - Tacoma Intl.

JFK

John F. Kennedy Intl.

$237 Roundtrip, found 17 hours ago

$237

Roundtrip

found 17 hours ago

Select JetBlue Airways flight, departing Sat, Sep 27 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Sat, Oct 11, priced at $237 found 17 hours ago

Sat, Oct 11 - Thu, Oct 16

SEA

Seattle - Tacoma Intl.

JFK

John F. Kennedy Intl.

$247 Roundtrip, found 3 days ago

$247

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Sat, Oct 11 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Thu, Oct 16, priced at $247 found 3 days ago

Tue, Sep 30 - Tue, Oct 14

SEA

Seattle - Tacoma Intl.

LGA

LaGuardia

$257 Roundtrip, found 17 hours ago

$257

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Tue, Sep 30 from Seattle - Tacoma Intl. to LaGuardia, returning Tue, Oct 14, priced at $257 found 17 hours ago

Tue, Sep 30 - Tue, Oct 14

SEA

Seattle - Tacoma Intl.

JFK

John F. Kennedy Intl.

$257 Roundtrip, found 17 hours ago

$257

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Tue, Sep 30 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Tue, Oct 14, priced at $257 found 17 hours ago

Mon, Sep 29 - Mon, Oct 13

SEA

Seattle - Tacoma Intl.

JFK

John F. Kennedy Intl.

$257 Roundtrip, found 17 hours ago

$257

Roundtrip

found 17 hours ago

Select JetBlue Airways flight, departing Mon, Sep 29 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Mon, Oct 13, priced at $257 found 17 hours ago

Tue, Sep 30 - Tue, Oct 14

SEA

Seattle - Tacoma Intl.

JFK

John F. Kennedy Intl.

$262 Roundtrip, found 17 hours ago

$262

Roundtrip

found 17 hours ago

Select Alaska Airlines flight, departing Tue, Sep 30 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Tue, Oct 14, priced at $262 found 17 hours ago

Sat, Sep 27 - Fri, Oct 17

SEA

Seattle - Tacoma Intl.

LGA

LaGuardia

$267 Roundtrip, found 17 hours ago

$267

Roundtrip

found 17 hours ago

Select Delta flight, departing Sat, Sep 27 from Seattle - Tacoma Intl. to LaGuardia, returning Fri, Oct 17, priced at $267 found 17 hours ago

Mon, Sep 29 - Fri, Oct 17

SEA

Seattle - Tacoma Intl.

LGA

LaGuardia

$277 Roundtrip, found 17 hours ago

$277

Roundtrip

found 17 hours ago

Select Delta flight, departing Mon, Sep 29 from Seattle - Tacoma Intl. to LaGuardia, returning Fri, Oct 17, priced at $277 found 17 hours ago

Fri, Oct 10 - Tue, Oct 14

SEA

Seattle - Tacoma Intl.

JFK

John F. Kennedy Intl.

$277 Roundtrip, found 3 days ago

$277

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Fri, Oct 10 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Tue, Oct 14, priced at $277 found 3 days ago

Tue, Sep 30 - Tue, Oct 14

SEA

Seattle - Tacoma Intl.

JFK

John F. Kennedy Intl.

$282 Roundtrip, found 17 hours ago

$282

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Tue, Sep 30 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Tue, Oct 14, priced at $282 found 17 hours ago

Sun, Oct 12 - Wed, Oct 15

SEA

Seattle - Tacoma Intl.

JFK

John F. Kennedy Intl.

$287 Roundtrip, found 3 days ago

$287

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sun, Oct 12 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Wed, Oct 15, priced at $287 found 3 days ago

Tue, Sep 30 - Tue, Oct 14

SEA

Seattle - Tacoma Intl.

JFK

John F. Kennedy Intl.

$287 Roundtrip, found 17 hours ago

$287

Roundtrip

found 17 hours ago

Select Alaska Airlines flight, departing Tue, Sep 30 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Tue, Oct 14, priced at $287 found 17 hours ago

Tue, Aug 5 - Wed, Aug 13

SEA

Seattle - Tacoma Intl.

JFK

John F. Kennedy Intl.

$291 Roundtrip, found 3 days ago

$291

Roundtrip

found 3 days ago

Select Hawaiian Airlines flight, departing Tue, Aug 5 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Wed, Aug 13, priced at $291 found 3 days ago

Tue, Sep 30 - Tue, Oct 14

SEA

Seattle - Tacoma Intl.

JFK

John F. Kennedy Intl.

$297 Roundtrip, found 17 hours ago

$297

Roundtrip

found 17 hours ago

Select American Airlines flight, departing Tue, Sep 30 from Seattle - Tacoma Intl. to John F. Kennedy Intl., returning Tue, Oct 14, priced at $297 found 17 hours ago

Tue, Aug 5 - Tue, Aug 12

SEA

Seattle - Tacoma Intl.

LGA

LaGuardia

$320 Roundtrip, found 3 days ago

$320

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Tue, Aug 5 from Seattle - Tacoma Intl. to LaGuardia, returning Tue, Aug 12, priced at $320 found 3 days ago

Wed, Aug 6 - Thu, Aug 14

SEA

Seattle - Tacoma Intl.

LGA

LaGuardia

$326 Roundtrip, found 3 days ago

$326

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Wed, Aug 6 from Seattle - Tacoma Intl. to LaGuardia, returning Thu, Aug 14, priced at $326 found 3 days ago

Fri, Jul 11 - Mon, Jul 14

PAE

Seattle Paine Field Intl. Airport

JFK

John F. Kennedy Intl.

$339 Roundtrip, found 3 days ago

$339

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Jul 11 from Seattle Paine Field Intl. Airport to John F. Kennedy Intl., returning Mon, Jul 14, priced at $339 found 3 days ago

Tue, Sep 30 - Tue, Oct 14

SEA

Seattle - Tacoma Intl.

LGA

LaGuardia

$403 Roundtrip, found 17 hours ago

$403

Roundtrip

found 17 hours ago

Select United flight, departing Tue, Sep 30 from Seattle - Tacoma Intl. to LaGuardia, returning Tue, Oct 14, priced at $403 found 17 hours ago