- Plan, book, fly with confidence
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 40% on select hotels after you book a flight*
Cheap Flights from Seattle to Cusco (SEA-CUZ)
Prices were available within the past 7 days and start at S$757 for one-way flights and S$1,430 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 7 Apr - Mon, 14 Apr
SEA
Seattle
CUZ
Cusco
S$1,430 Return, found 5 days ago
S$1,430
Return
found 5 days ago

Thu, 10 Apr - Thu, 17 Apr
SEA
Seattle
CUZ
Cusco
S$1,531 Return, found 2 days ago
S$1,531
Return
found 2 days ago

Mon, 7 Apr - Mon, 14 Apr
SEA
Seattle
CUZ
Cusco
S$1,671 Return, found 5 days ago
S$1,671
Return
found 5 days ago

Thu, 10 Apr - Thu, 17 Apr
SEA
Seattle
CUZ
Cusco
S$1,758 Return, found 2 days ago
S$1,758
Return
found 2 days ago

Mon, 7 Apr - Mon, 14 Apr
SEA
Seattle
CUZ
Cusco
S$1,764 Return, found 5 days ago
S$1,764
Return
found 5 days ago

Mon, 7 Apr - Mon, 14 Apr
SEA
Seattle
CUZ
Cusco
S$1,768 Return, found 5 days ago
S$1,768
Return
found 5 days ago

Mon, 7 Apr - Mon, 14 Apr
SEA
Seattle
CUZ
Cusco
S$1,781 Return, found 5 days ago
S$1,781
Return
found 5 days ago

Mon, 7 Apr - Mon, 14 Apr
SEA
Seattle
CUZ
Cusco
S$1,788 Return, found 5 days ago
S$1,788
Return
found 5 days ago

Mon, 7 Apr - Mon, 14 Apr
SEA
Seattle
CUZ
Cusco
S$1,824 Return, found 5 days ago
S$1,824
Return
found 5 days ago

Mon, 7 Apr - Mon, 14 Apr
SEA
Seattle
CUZ
Cusco
S$5,189 Return, found 5 days ago
S$5,189
Return
found 5 days ago
Origin airport | Seattle - Tacoma Intl. |
Destination airport | Alejandro Velasco Astete Intl. |
Return price | S$1,430 |
Distance | 8367 km |
Perfect flights from Seattle to Cusco
Your Journey from Seattle to Cusco
Start your unforgettable journey with Expedia. Our broad selection of flights from Seattle to Cusco caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
Choosing Your Ideal Flight
With Expedia, you have access to a wide range of airlines, including United, Alaska Airlines, Delta, American Airlines, Aeromexico. Our selection of flights from Seattle - Tacoma Intl. to Alejandro Velasco Astete Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
Maximizing Value with Seattle to Cusco Flights
Experience the joy of finding cheap flights from Seattle - Tacoma Intl. to Alejandro Velasco Astete Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$757 and roundtrip prices from S$1,430*.
Pre-Flight Essentials
Ensure a smooth journey from Seattle to Cusco with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
Experience the Vibrant Cusco
Picture yourself stepping off the plane in Cusco and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
Added Convenience on Your Seattle to Cusco Flight
Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seattle to Cusco.
Beyond the Flight – Exploring Cusco
With Expedia, your adventure extends beyond the flight. Explore Cusco at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
Book Your Flight from Seattle to Cusco with Confidence
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Seattle to Cusco with confidence. Book your travel arrangements with Expedia today.
*Note: Prices may vary based on availability and are subject to change.
Frequently asked questions
- Trending Routes
- Trending Flights
- Top Flights Destinations
- More Carriers
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Popular flights from Seattle
- Seattle to Chicago (SEA - ORD)
- Seattle to Newark Liberty Intl. Airport (SEA - EWR)
- Seattle to Calgary (SEA - YYC)
- Seattle to Honolulu (SEA - HNL)
- Seattle to New York (SEA - LGA)
- Seattle to Barcelona (SEA - BCN)
- Seattle to New York (SEA - JFK)
- Seattle to Tokyo (SEA - NRT)
- Seattle to Abu Dhabi (SEA - AUH)
- Seattle to Seoul (SEA - ICN)
- Seattle to Orlando (SEA - MCO)
- Seattle to Singapore (SEA - SIN)
Popular flights to Cusco
- Los Angeles to Cusco (LAX - CUZ)
- Rio de Janeiro to Cusco (GIG - CUZ)
- Ontario to Cusco (ONT - CUZ)
- Athens to Cusco (ATH - CUZ)
- Rio de Janeiro to Cusco (SDU - CUZ)
- Amsterdam to Cusco (AMS - CUZ)
- Singapore to Cusco (SIN - CUZ)
- Quito to Cusco (UIO - CUZ)
- São Paulo to Cusco (GRU - CUZ)
- Toronto to Cusco (YYZ - CUZ)
- La Paz to Cusco (LPB - CUZ)
Popular flights from Seattle
Top Flight Destinations Near Here
Expedia's Latest Trends
Flights
San Francisco to Grand Canyon (SFO - GCN)Singapore to Columbus (SIN - CMH)Singapore to Philadelphia (SIN - PHL)Singapore to Spokane (SIN - GEG)New York to Toronto (NYC - YYZ)Boston to New York (BOS - JFK)Dallas to Singapore (DFW - SIN)Anchorage to Vancouver (ANC - YVR)Boston to Singapore (BOS - SIN)Singapore to Pittsburgh (SIN - PIT)Singapore to Boston (SIN - BOS)San Francisco to Las Vegas (SFO - LAS)Boston to Barcelona (BOS - BCN)Singapore to Fort Lauderdale (SIN - FLL)Las Vegas to Los Angeles (LAS - LAX)Singapore to Cincinnati (SIN - CVG)Los Angeles to Boston (LAX - BOS)Singapore to Dallas (SIN - DFW)Toronto to New York (YYZ - NYC)Singapore to St. Louis (SIN - STL)Los Angeles to Las Vegas (LAX - LAS)New York to Boston (JFK - BOS)Boston to Chicago (BOS - CHI)Los Angeles to New York (LAX - NYC)Las Vegas to San Francisco (LAS - SFO)New York to Denver (NYC - DEN)Singapore to San Diego (SIN - SAN)Singapore to Las Vegas (SIN - LAS)Singapore to Cleveland (SIN - CLE)New York to Los Angeles (NYC - LAX)
*Available to Expedia members.