How does KAYAK find such low prices on flights from Washington to Santiago de los Caballeros?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Santiago de los Caballeros. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Santiago de los Caballeros?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago de los Caballeros from Washington is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Washington to Santiago de los Caballeros?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santiago de los Caballeros with an airline and back to Washington with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Santiago de los Caballeros?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santiago de los Caballeros from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$215 CHEAP FLIGHTS from Washington to Santiago de los Caballeros

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Cheap Flights from Washington to Santiago de los Caballeros

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington to Santiago de los Caballeros that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Washington to Santiago de los Caballeros

Thu, Sep 4 - Sat, Sep 13

5:43 pm - 12:27 pmSEA-STI

15h 44m2 stops

1:29 pm - 11:59 pmSTI-SEA

13h 30m1 stop

$565American Airlines

Find Deal

Sun, Nov 23 - Sun, Dec 7

7:00 am - 1:26 amPDX-STI

14h 26m1 stop

2:55 pm - 11:29 pmSTI-PDX

12h 34m1 stop

$567Delta

Find Deal

Wed, Jul 16 - Tue, Jul 22

10:23 am - 9:50 amPDX-STI

20h 27m2 stops

10:55 am - 9:18 amSTI-PDX

25h 23m2 stops

$578Spirit Airlines

Find Deal

Thu, Sep 4 - Sat, Sep 13

8:37 am - 11:24 amSEA-STI

23h 47m1 stop

12:19 pm - 10:05 pmSTI-SEA

12h 46m1 stop

$584

Find Deal

Thu, Sep 4 - Sat, Sep 13

4:58 pm - 11:24 amSEA-STI

39h 26m3 stops

12:19 pm - 2:24 pmSTI-SEA

29h 05m3 stops

$597

Find Deal

Wed, Jul 16 - Wed, Aug 6

5:30 pm - 9:50 amSEA-STI

13h 20m2 stops

10:55 am - 4:25 pmSTI-SEA

32h 30m2 stops

$614Spirit Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 28

10:17 pm - 12:57 pmPDX-STI

11h 40m1 stop

11:52 am - 10:10 pmSTI-PDX

13h 18m1 stop

$667United Airlines

Find Deal

Tue, Nov 25 - Tue, Dec 9

3:54 pm - 2:53 pmPDX-STI

18h 59m2 stops

12:49 pm - 10:15 amSTI-PDX

25h 26m3 stops

$671United Airlines

Find Deal

Thu, Jul 24 - Tue, Jul 29

11:43 am - 1:38 amSEA-STI

10h 55m1 stop

11:15 am - 10:04 pmSTI-SEA

13h 49m1 stop

$1,022JetBlue

Find Deal

Fri, Jul 25 - Fri, Aug 1

11:20 pm - 1:43 pmSEA-STI

11h 23m1 stop

5:01 am - 7:58 pmSTI-SEA

17h 57m1 stop

$1,163JetBlue

Find Deal

Useful Info

Low season	March
High season	December
Cheapest flight	$215

Best time to beat the crowds with an average 7% drop in price.

Most popular time to fly with an average 51% increase in price.

Flight from Seattle to Santiago de los Caballeros

How does KAYAK find such low prices on flights from Washington to Santiago de los Caballeros?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Santiago de los Caballeros.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Santiago de los Caballeros?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago de los Caballeros from Washington is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Washington to Santiago de los Caballeros?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santiago de los Caballeros with an airline and back to Washington with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Santiago de los Caballeros?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santiago de los Caballeros from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Santiago de los Caballeros

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on the airport you'll fly into in Santiago de los Caballeros

Santiago de los Caballeros (STI)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

STI

$215 Find Cheap Flights from Washington to Santiago de los Caballeros

KAYAK searches hundreds of travel sites at once for deals on flights to Santiago de los Caballeros

Cheap Flights from Washington to Santiago de los Caballeros

Recent round-trip flight deals from Washington to Santiago de los Caballeros

Recent one-way flight deals from Washington to Santiago de los Caballeros

Good to know

FAQs for booking flights from Washington to Santiago de los Caballeros

How does KAYAK find such low prices on flights from Washington to Santiago de los Caballeros?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington to Santiago de los Caballeros.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington to Santiago de los Caballeros?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Santiago de los Caballeros from Washington is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Washington to Santiago de los Caballeros?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Santiago de los Caballeros with an airline and back to Washington with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington to Santiago de los Caballeros?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Santiago de los Caballeros from Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Santiago de los Caballeros

Information on the airport you'll fly into in Santiago de los Caballeros

Cabin class types available on flights to Washington

Complete your trip to Santiago de los Caballeros with a hotel stay or car rental

Find direct flights for Santiago de los Caballeros

Flights to other popular destinations

Flights from domestic origins to Santiago de los Caballeros

Choose which airport to fly into in Santiago de los Caballeros