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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 six leading cruise lines that explore USA. August, June and September are the most popular months to travel to USA and we have 62 cruise departures available.
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7 Cruises (62 Cruise Departures)
21 Day Reflections of the Rockies and Alaska Cruise with Travelmarvel
Tour + Cruise
 (17)

21 Days Victoria to Vancouver
Operated By: Travelmarvel
Departures: Jul 2024 to Sep 2025
Trip Styles: Coach, Group, Cruise, Rail, Scenic
Countries Visited: Canada, USA
Exclusive Deal
Save 1,632
From 10,899
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: Jun 2024 to Sep 2025
Trip Styles: Coach, Group, Cruise, Rail, Scenic
Countries Visited: Canada, USA
Last Chance Deal
Save 615
From 12,074
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21 Day Glaciers To Timeless Japan with Oceania Cruises
Cruise
 (1)

21 Days (20 Nights) Seattle to Tokyo
Cruise Line: Oceania Cruises
Ship: Oceania Riviera
Departure: 18 September 2025
Countries Visited: USA, Japan
Exclusive Deal
INSIDE
$8,141
OCEANVIEW
$9,369
BALCONY
$10,587
SUITE
$15,497
Save 2,059
From 8,141
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21 Day Allure Of Aloha Holiday with Seabourn
Cruise

21 Days (20 Nights) Los Angeles to Los Angeles
Cruise Line: Seabourn
Ship: Sojourn
Departure: 17 December 2025
Countries Visited: USA, Mexico
Exclusive Deal
INSIDE
-
OCEANVIEW
$11,905
BALCONY
$16,261
SUITE
$32,497
From 11,905
View Trip
21 Day Hawaii - Alaska with Norwegian Cruise Line
Cruise

21 Days (20 Nights) Vancouver to Honolulu
Ship: Norwegian Sun
Departure: 20 June 2025
Countries Visited: Canada, USA
Free At Sea Offer
INSIDE
$7,024
OCEANVIEW
$8,389
BALCONY
$12,716
SUITE
$16,663
From 7,024
View Trip
21 Day East Coast Highlights and Alaskan Adventure with Travelmarvel
Tour + Cruise

21 Days Toronto to Fairbanks
Operated By: Travelmarvel
Departure: 23 August 2024
Trip Styles: Coach, Group, Cruise, Scenic
Countries Visited: Canada, USA
Exclusive Deal
Save 689
From 10,206
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21 Day Hawaii, Tahiti & South Pacific Crossing with Princess
Cruise

21 Days (20 Nights) Auckland to Los Angeles
Cruise Line: Princess
Ship: Discovery Princess
Departure: 12 April 2026
Countries Visited: New Zealand, French Polynesia, USA
INSIDE
$3,199
OCEANVIEW
$4,694
BALCONY
$3,616
SUITE
$7,604
From 3,199
View Trip
Results: 7 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 Northern Lights Cruises Rail Cruises Short Break Cruises

Trip Lengths

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

Departure Months

June 2024 July 2024 August 2024 September 2024 April 2025 May 2025 June 2025 July 2025 August 2025 September 2025 December 2025 April 2026

Cities

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

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 Los Angeles 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 Lisbon to Miami London to Fort Lauderdale London to New York Los Angeles to Miami Los Angeles to Fort Lauderdale Los Angeles to Vancouver Los Angeles to Los Angeles Miami to San Juan 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 New York New Orleans to New Orleans New York to Montreal New York to New York New York to Quebec City New York to London Orlando to Orlando Panama City to Miami Quebec City to Boston Quebec City to New York Rome to Miami Rome to Fort Lauderdale San Diego to Vancouver San Diego to San Diego San Francisco to San Francisco Seattle to Vancouver Seattle to Seattle Seward to Vancouver Sydney to Honolulu Tampa to Tampa Vancouver to Los Angeles Vancouver to Seward Vancouver to Seattle

Country Routes

Argentina to USA Australia to USA Barbados to USA Canada to USA England to USA France to USA French Polynesia to USA Holland to USA Iceland to USA Italy to USA Japan to USA New Zealand to USA Panama to USA Portugal to USA Puerto Rico to USA Spain to USA USA to Portugal USA to Germany USA to Puerto Rico USA to Australia USA to Barbados USA to Canada 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

Cruise Lines

Abercrombie & Kent APT Azamara Celebrity Cruises Celestyal Cruises Cunard Emerald Cruises Explora Journeys G Adventures Heritage Expeditions Holland America Hurtigruten Intrepid MSC Cruises Norwegian Cruise Line Oceania P&O Cruises P&O Cruises Worldwide Ponant Princess Regent Seven Seas Royal Caribbean Scenic Seabourn Silversea Tauck Travelmarvel Viking Virgin Voyages

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