Cheap Flights to Northwest from $76

How much is the cheapest flight to Northwest?

Prices were available within the past 7 days and start at $76 for one-way flights and $126 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 28 - Mon, Jun 1

SJU

San Juan

STX

St. Croix Island

$126 Roundtrip, just found

$126

Roundtrip

just found

Select JetBlue Airways flight, departing Thu, May 28 from San Juan to St. Croix Island, returning Mon, Jun 1, priced at $126 just found

Sat, Aug 1 - Sat, Aug 8

SJU

San Juan

STX

St. Croix Island

$130 Roundtrip, found 1 day ago

$130

Roundtrip

found 1 day ago

Select JetBlue Airways flight, departing Sat, Aug 1 from San Juan to St. Croix Island, returning Sat, Aug 8, priced at $130 found 1 day ago

Fri, Sep 4 - Mon, Sep 7

SJU

San Juan

STX

St. Croix Island

$134 Roundtrip, just found

$134

Roundtrip

just found

Select JetBlue Airways flight, departing Fri, Sep 4 from San Juan to St. Croix Island, returning Mon, Sep 7, priced at $134 just found

Sat, Jul 11 - Wed, Jul 15

SJU

San Juan

STX

St. Croix Island

$140 Roundtrip, found 3 hours ago

$140

Roundtrip

found 3 hours ago

Select JetBlue Airways flight, departing Sat, Jul 11 from San Juan to St. Croix Island, returning Wed, Jul 15, priced at $140 found 3 hours ago

Fri, May 29 - Sun, May 31

SJU

San Juan

STX

St. Croix Island

$146 Roundtrip, just found

$146

Roundtrip

just found

Select JetBlue Airways flight, departing Fri, May 29 from San Juan to St. Croix Island, returning Sun, May 31, priced at $146 just found

Mon, Jun 1 - Sat, Jun 6

SJU

San Juan

STX

St. Croix Island

$150 Roundtrip, found 2 hours ago

$150

Roundtrip

found 2 hours ago

Select JetBlue Airways flight, departing Mon, Jun 1 from San Juan to St. Croix Island, returning Sat, Jun 6, priced at $150 found 2 hours ago

Sat, Aug 1 - Sat, Aug 22

ATL

Atlanta

STX

St. Croix Island

$277 Roundtrip, found 13 hours ago

$277

Roundtrip

found 13 hours ago

Select Spirit Airlines flight, departing Sat, Aug 1 from Atlanta to St. Croix Island, returning Sat, Aug 22, priced at $277 found 13 hours ago

Sat, May 16 - Sat, May 23

TTN

Trenton

STX

St. Croix Island

$336 Roundtrip, found 3 days ago

$336

Roundtrip

found 3 days ago

Select American Airlines flight, departing Sat, May 16 from Trenton to St. Croix Island, returning Sat, May 23, priced at $336 found 3 days ago

Tue, Nov 10 - Fri, Nov 13

SJU

San Juan

STX

St. Croix Island

$378 Roundtrip, found 1 hour ago

$378

Roundtrip

found 1 hour ago

Select Cape Air flight, departing Tue, Nov 10 from San Juan to St. Croix Island, returning Fri, Nov 13, priced at $378 found 1 hour ago

Fri, Mar 5 - Tue, Mar 9

ATL

Atlanta

STX

St. Croix Island

$472 Roundtrip, found 3 days ago

$472

Roundtrip

found 3 days ago

Select Delta flight, departing Fri, Mar 5 from Atlanta to St. Croix Island, returning Tue, Mar 9, priced at $472 found 3 days ago