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Cheap Flights from Seattle to Santiago, DO, Dominican Republic - SEA to STI Last modified: May 29, 2016 1:48 PM

Popular flights from Seattle to Santiago Last modified: May 29, 2016 1:48 PM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American Airlines
Departure Date Return Date Lowest Price
Sep 15, 2016 Sep 20, 2016 $556
United Airlines
Departure Date Return Date Lowest Price
Sep 15, 2016 Sep 20, 2016 $560
Sep 15, 2016 Sep 20, 2016 $560
Sep 15, 2016 Sep 20, 2016 $560

How Much Does it Cost to Fly from Seattle to Santiago (SEA to STI)?

We have collected flight cost data from across the web for travel from Seattle to Santiago, and have found the average flight price for this trip to be $765.

When Can I Buy the Cheapest Flight from Seattle to Santiago (SEA to STI)?

Airlines can adjust prices for plane tickets from Seattle to Santiago based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Seattle to Santiago Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Seattle to Santiago?
Answer: New York, NY

Airlines Flying from Seattle to Santiago (SEA to STI) Number of flights searched: 146Last modified: May 29, 2016 1:48 PM

Below are the different airlines that fly from Seattle to Santiago with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Seattle to Santiago.

Seattle to Santiago
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American MIA X X X X X X X
American DFW / MIA X X X X X X X
JetBlue BOS X X X X X X X
Delta ATL X X X X X X X
Delta CVG / ATL X X X X X X X
United EWR X X X X X X X
United ORD / EWR X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Seattle and Santiago, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to San Juan Silver, American, Alaska, JetBlue, Frontier, Spirit, Sun Country, United $457
Seattle to Miami American, Alaska, JetBlue, Frontier, Sun Country, United $350
Seattle to Ft Lauderdale American, Alaska, JetBlue, Spirit, United, Virgin America $344
Seattle to Tampa American, Alaska, JetBlue, Frontier, Sun Country, United $343
Seattle to Boston American, Alaska, JetBlue, Sun Country, United, Virgin America $293
Seattle to Charlotte American, Alaska, JetBlue, Frontier, United $295
Seattle to Philadelphia American, Alaska, JetBlue, Frontier, Spirit, United $262

Cheap International Flights from Seattle - SEA

FlightsAirlineLowest Price
Seattle to Puerto Plata American, Alaska, JetBlue, United $685
Seattle to Santo Domingo American, Alaska, JetBlue, United $575
Seattle to Punta Cana Silver, American, Alaska, JetBlue, Frontier, Sun Country, United $699
Seattle to Port au Prince Silver, American, Alaska, JetBlue, United $747
Seattle to St Thomas Island American, Alaska, JetBlue, United $416
Seattle to Providenciales Silver, American, Alaska, JetBlue, United $690
Seattle to Montego Bay Silver, American, Alaska, JetBlue, United $496

Cheap Domestic Flights to Santiago - STI

FlightsAirlineLowest Price
Portland to San Juan Silver, American, Alaska, JetBlue, Frontier, Sun Country, United, Virgin America $395
Portland to Miami American, Alaska, Frontier, United $388
Portland to Orlando American, Alaska, JetBlue, Frontier, Hawaiian, Spirit, Sun Country, United $244

Cheap International Flights to Santiago - STI

FlightsAirlineLowest Price
Vancouver to Puerto Plata Air Canada, WestJet $732
Portland to Puerto Plata American, Alaska, JetBlue, United $667
Vancouver to Santo Domingo Air Canada, WestJet $1,682
Portland to Santo Domingo American, Alaska, JetBlue, United $559
Vancouver to Punta Cana Air Canada, Air Transat, Sunwing, WestJet $576
Portland to Punta Cana American, Alaska, JetBlue, United $425
Portland to Port au Prince Silver, American, Alaska, JetBlue, United $615
Vancouver to Port au Prince Air Canada, WestJet $676
Vancouver to Providenciales Air Canada, WestJet $509
Vancouver to Miami American, Air Canada, Alaska, Frontier, United, WestJet $332
Vancouver to San Juan Air Canada, WestJet $496
Vancouver to Chicago Pacific Coastal, American, Air Canada, Alaska, Frontier, Spirit, United, WestJet $373
Portland to Providenciales Silver, American, Alaska, JetBlue, United $441
Cheap Flights from Seattle to Santiago, DO, Dominican Republic, from $556 Round trip from SEA to STI