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3 Week USA Cruises

Looking to discover the best of USA on a 3 week cruise? Then choose from our range of unique cruise itineraries with eleven leading cruise lines that explore USA. July is the most popular month to travel to USA and we have 65 cruise departures available.
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19 Cruises (65 Cruise Departures)
21 Day Reflections of the Rockies and Alaska Cruise with Travelmarvel
Tour + Cruise
 (19)

21 Days Victoria to Vancouver
Operated By: Travelmarvel
Departures: Sep 2026 to Sep 2027
Visit: Canada, USA
Early Booking Savings
Exclusive Savings
Inside
-
Oceanview
$12,470
Balcony
$13,009
Suite
$14,922
From
A$12,470
Save 2,264
Per Person
View Trip
21 Day Great Canadian Rail Journey with Alaska Cruise with Globus
Tour + Cruise
 (14)

21 Days Toronto to Vancouver
Operated By: Globus
Departures: Jul 2026 to Aug 2027
Trip Styles: Coach, Cruise, Rail, Scenic
Visit: Canada, USA
Exclusive Savings
From
A$16,152
Save 574
Per Person
View Trip
21 Day Calgary Stampede and the Rockies with Alaska Cruise with APT
Tour + Cruise

21 Days Calgary to Vancouver
Operated By: APT
Departures: Jul 2027
Visit: Canada, USA
Early Booking Savings
Exclusive Savings
Inside
-
Oceanview
-
Balcony
$23,544
Suite
$24,036
From
A$23,544
Save 1,759
Per Person
View Trip
21 Day Pacific Passage Adventure with Regent Seven Seas
Cruise

21 Days (20 Nights) Seattle to Tokyo
Cruise Line: Regent Seven Seas
Ship: Seven Seas Explorer
Departure: 30 September 2026
Visit: USA, Japan
Exquisite Escapes
Exclusive Savings
Inside
-
Oceanview
-
Balcony
$12,251
Suite
$12,926
From
A$12,251
Save 15,499
Per Person
View Trip
21 Day Hawaii & Japan Pacific Crossing with Princess
Cruise

21 Days (20 Nights) Los Angeles to Tokyo
Cruise Line: Princess
Ship: Sapphire Princess
Departure: 22 November 2026
Visit: USA, Japan
Princess Standard
Exclusive Savings
Inside
$2,811
Oceanview
$3,096
Balcony
$3,553
Suite
$4,563
From
A$2,811
Per Person
View Trip
21 Day Western Canada with Inside Passage & Alaska Cruise with Cosmos
Tour + Cruise

21 Days Calgary to Vancouver
Operated By: Cosmos
Departures: Jul 2026 to Sep 2027
Trip Styles: Coach, Cruise, Rail, Scenic
Visit: Canada, USA
Exclusive Savings
From
A$7,761
Save 426
Per Person
View Trip
21 Day An Extended Journey Through Canada’s Natural Beauty & Iconic American Cities with Explora Journeys
Cruise

21 Days (20 Nights) Quebec City to Quebec City
Cruise Line: Explora Journeys
Ship: Explora V
Departure: 04 October 2028
Visit: Canada, USA
Exclusive Savings
Inside
-
Oceanview
-
Balcony
-
Suite
$18,262
From
A$18,262
Save 373
Per Person
View Trip
21 Day Calgary Stampede, Rockies and Alaska Cruise with Travelmarvel
Tour + Cruise

21 Days Calgary to Vancouver
Operated By: Travelmarvel
Departures: Jul 2027
Visit: Canada, USA
Early Booking Savings
Exclusive Savings
Inside
-
Oceanview
$12,864
Balcony
$13,842
Suite
$14,530
From
A$12,864
Save 1,541
Per Person
View Trip
21 Day An Extended Journey Of Artistic Cities & Dramatic Wilderness with Explora Journeys
Cruise

21 Days (20 Nights) New York to New York
Cruise Line: Explora Journeys
Ship: Explora V
Departure: 24 September 2028
Visit: USA, Canada
Exclusive Savings
Inside
-
Oceanview
-
Balcony
-
Suite
$19,071
From
A$19,071
Save 389
Per Person
View Trip
21 Day Tahiti, Hawaii & South Pacific Crossing with Princess
Cruise
 (13)

21 Days (20 Nights) Auckland to Los Angeles
Cruise Line: Princess
Ship: Royal Princess
Departure: 02 April 2027
Visit: New Zealand, French Polynesia, USA
Princess Standard
Exclusive Savings
Inside
$3,236
Oceanview
-
Balcony
$3,493
Suite
$5,731
From
A$3,236
Per Person
View Trip
21 Day Cherry Blossoms, Pacific Passage & Glacier Bay with Seabourn
Cruise

21 Days (20 Nights) Tokyo to Vancouver
Cruise Line: Seabourn
Ship: Seabourn Encore
Departure: 22 April 2028
Visit: Japan, USA, Canada
Exclusive Deal
Exclusive Savings
Inside
-
Oceanview
-
Balcony
$13,763
Suite
$24,739
From
A$13,763
Save 235
Per Person
View Trip
21 Day Pacific Frontier Escape with Regent Seven Seas
Cruise

21 Days (20 Nights) Tokyo to San Francisco
Cruise Line: Regent Seven Seas
Ship: Seven Seas Splendor
Departure: 27 April 2028
Visit: Japan, USA, Canada
Exclusive Savings
Inside
-
Oceanview
-
Balcony
-
Suite
$34,010
From
A$34,010
Save 2,640
Per Person
View Trip
21 Day Los Angeles To Sydney with Cunard
Cruise

21 Days (20 Nights) Los Angeles to Sydney
Cruise Line: Cunard
Ship: Queen Anne
Departure: 07 February 2028
Visit: USA, Fiji, Australia
Exclusive Savings
Inside
$5,480
Oceanview
$7,045
Balcony
$8,737
Suite
$16,083
From
A$5,480
Per Person
View Trip
21 Day Japan, Alaska & Pacific Crossing with Seabourn
Cruise

21 Days (20 Nights) Tokyo to Vancouver
Cruise Line: Seabourn
Ship: Seabourn Encore
Departures: Apr 2027 to Apr 2029
Visit: Japan, USA, Canada
Exclusive Deal
Exclusive Savings
Inside
-
Oceanview
-
Balcony
$13,551
Suite
$24,739
From
A$13,551
Save 247
Per Person
View Trip
21 Day A Grand Journey Through Icelandic Fjords, Greenlandic Traditions & North American Gems with Explora Journeys
Cruise

21 Days (20 Nights) Reykjavik to New York
Cruise Line: Explora Journeys
Ship: Explora III
Departure: 17 September 2026
Visit: Iceland, Greenland, Canada, USA
Exclusive Savings
Inside
-
Oceanview
-
Balcony
-
Suite
$33,442
From
A$33,442
Save 683
Per Person
View Trip
21 Day Western Mediterranean Crossing: Spanish Discovery with Holland America
Cruise
 (3)

21 Days (20 Nights) Barcelona to Fort Lauderdale
Cruise Line: Holland America
Ship: Oosterdam
Departure: 02 December 2027
Visit: Spain, Portugal, Morocco, Gibraltar, USA
Fare Saver
Exclusive Savings
Inside
-
Oceanview
-
Balcony
$6,451
Suite
$46,211
From
A$6,451
Per Person
View Trip
21 Day Atlantic Crossing, Portugal, Spain & France with Seabourn
Cruise
 (1)

21 Days (20 Nights) Miami to London
Cruise Line: Seabourn
Ship: Seabourn Quest
Departure: 30 May 2027
Visit: USA, Portugal, Spain, France, England
Exclusive Deal
Exclusive Savings
Inside
-
Oceanview
$12,292
Balcony
$16,800
Suite
$28,070
From
A$12,292
Save 206
Per Person
View Trip
21 Day Ultimate Voyage: Caribbean Islands & the Panama Canal with Scenic
New ReleaseCruise

21 Days (20 Nights) Nassau to Panama City
Cruise Line: Scenic
Ship: Scenic Eclipse I
Departure: 04 October 2028
Visit: Bahamas, Turks and Caicos Islands, USA, Colombia, Panama
Early Booking Savings
Exclusive Savings
Inside
-
Oceanview
-
Balcony
$23,529
Suite
$36,558
From
A$23,529
Save 5,361
Per Person
View Trip
21 Day Sailing Toward History with Regent Seven Seas
Cruise

21 Days (20 Nights) Rome to Miami
Cruise Line: Regent Seven Seas
Ship: Seven Seas Grandeur
Departure: 13 November 2028
Visit: Italy, Spain, Portugal, Puerto Rico, USA
Exclusive Savings
Inside
-
Oceanview
-
Balcony
$26,008
Suite
$28,243
From
A$26,008
Save 2,472
Per Person
View Trip
Results: 19 results

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North American Cruises

USA Cruises Canada & New England Cruises Alaska Cruises Hawaii Cruises

Travel Styles

Festivals & Events Cruises Luxury Cruises Music Themed Cruises Rail Cruises Short Break Cruises

Trip Lengths

1 Month 10 Day 2 Week 3 Day 3 Week 4 Week 7 Day

Departure Months

July August September November April May June December February October

Cities

Amsterdam Anchorage Baltimore Boston Cape Liberty Fort Lauderdale Galveston Honolulu Jacksonville Los Angeles Miami New Orleans New York Orlando Philadelphia San Diego San Francisco San Juan Seattle Seward Tampa Vancouver

Routes

Anchorage to Vancouver Baltimore to Baltimore Barcelona to Fort Lauderdale Barcelona to Miami Boston to Montreal Boston to Quebec City Boston to Boston Bridgetown to Miami Cape Liberty to Cape Liberty Fort Lauderdale to London Fort Lauderdale to Barcelona Fort Lauderdale to Fort Lauderdale Fort Lauderdale to San Diego Fort Lauderdale to Vancouver Galveston to Galveston Honolulu to Tahiti Honolulu to Vancouver Jacksonville to Jacksonville Lisbon to Miami London to Fort Lauderdale London to New York Los Angeles to Miami Los Angeles to Vancouver Los Angeles to Los Angeles Miami to San Juan Miami to Lisbon Miami to Los Angeles Miami to Rome Miami to Bridgetown Miami to Panama City Miami to Barcelona Miami to Miami Miami to London Montreal to Boston Montreal to Miami Montreal to New York New Orleans to New Orleans New York to Montreal New York to New York New York to London Orlando to Orlando Panama City to Miami Philadelphia to Philadelphia Quebec City to Boston Rome to Miami Rome to Fort Lauderdale Rotterdam to Fort Lauderdale San Diego to Fort Lauderdale San Diego to Vancouver San Diego to San Diego San Francisco to San Francisco San Juan to Miami Seattle to Vancouver Seattle to Seattle Seward to Vancouver Sydney to Honolulu Tahiti to Honolulu Tampa to Tampa Toronto to Boston Vancouver to Los Angeles Vancouver to Honolulu Vancouver to Seward Vancouver to Seattle Vancouver to Anchorage Vancouver to San Diego

Country Routes

Argentina to USA Australia to USA Barbados to USA Canada to USA Chile to USA Denmark to USA Dominican Republic to USA England to USA French Polynesia to USA Germany to USA Greece to USA Holland to USA Iceland to USA Italy to USA Japan to USA New Zealand to USA Panama to USA Peru to USA Portugal to USA Puerto Rico to USA Spain to USA USA to Portugal USA to Germany USA to Iceland USA to Puerto Rico USA to Brazil USA to Dominican Republic USA to Argentina USA to Australia USA to Barbados USA to Canada USA to Chile USA to England USA to French Polynesia USA to Holland USA to Italy USA to Japan USA to Panama USA to Peru USA to Spain

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