Cheap flights from Seattle (SEA) to Santiago de los Caballeros (STI)

SEA — STI
May 30 — Jun 61

What is the cheapest day to fly round-trip from Seattle to Santiago de los Caballeros?

Saturday flights are generally found to be more expensive for flights from Seattle to Santiago de los Caballeros. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Santiago de los Caballeros.

What is the cheapest month to fly from Seattle to Santiago de los Caballeros?

May is one of the best times of the year to fly to Santiago de los Caballeros from Seattle. Prices for May average $744 per person but you can even find prices for as low as $473. The most expensive prices can be found in the month of June. Opting for a May flight can save you 87% on your journey compared to booking in June

When is the cheapest time to fly from Seattle to Santiago de los Caballeros (SEA - STI)?

It’s typically best to fly out from Seattle to Santiago de los Caballeros in the afternoon. Doing so could potentially save you 7% on the flight price compared to flying at noon, which is usually more expensive.

Cheap flights from Seattle to Santiago de los Caballeros in May, June 2022

The best prices found for SEA to STI flights for May, June
Jun 21 - Jun 27
SEA

Seattle/Tacoma Intl

STI

Santiago de los Caballeros

2 stops

13h 44m
STI

Santiago de los Caballeros

SEA

Seattle/Tacoma Intl

2 stops

34h 45m
$865

Multiple Airlines

View Deal

Deal found 5/22/22

Jun 21 - Jun 27
SEA

Seattle/Tacoma Intl

STI

Santiago de los Caballeros

2 stops

13h 44m
STI

Santiago de los Caballeros

SEA

Seattle/Tacoma Intl

3 stops

34h 45m
$915

Multiple Airlines

View Deal

Deal found 5/22/22

Jun 28 - Jul 26
SEA

Seattle/Tacoma Intl

STI

Santiago de los Caballeros

2 stops

26h 06m
STI

Santiago de los Caballeros

SEA

Seattle/Tacoma Intl

2 stops

23h 54m
$1,054

United Airlines

View Deal

Deal found 5/25/22

Seattle to Santiago de los Caballeros 2022 flight deals

Cheap flights to Santiago de los Caballeros from Seattle found for this year
Oct 2 - Oct 6
SEA

Seattle/Tacoma Intl

STI

Santiago de los Caballeros

1 stop

15h 32m
STI

Santiago de los Caballeros

SEA

Seattle/Tacoma Intl

1 stop

16h 19m
$562

JetBlue

View Deal

Deal found 5/24/22

Oct 2 - Oct 6
SEA

Seattle/Tacoma Intl

STI

Santiago de los Caballeros

1 stop

14h 59m
STI

Santiago de los Caballeros

SEA

Seattle/Tacoma Intl

2 stops

17h 34m
$584

Multiple Airlines

View Deal

Deal found 5/24/22

Oct 2 - Oct 6
SEA

Seattle/Tacoma Intl

STI

Santiago de los Caballeros

2 stops

28h 00m
STI

Santiago de los Caballeros

SEA

Seattle/Tacoma Intl

2 stops

20h 22m
$589

United Airlines

View Deal

Deal found 5/24/22

Cheap JetBlue flights from Seattle to Santiago de los Caballeros

Nov 9 - Nov 13
SEA

Seattle/Tacoma Intl

STI

Santiago de los Caballeros

1 stop

16h 19m
STI

Santiago de los Caballeros

SEA

Seattle/Tacoma Intl

1 stop

13h 31m
$526

JetBlue

View Deal

Deal found 5/22/22

Oct 2 - Oct 6
SEA

Seattle/Tacoma Intl

STI

Santiago de los Caballeros

1 stop

15h 32m
STI

Santiago de los Caballeros

SEA

Seattle/Tacoma Intl

1 stop

16h 19m
$562

JetBlue

View Deal

Deal found 5/24/22

Oct 2 - Oct 5
SEA

Seattle/Tacoma Intl

STI

Santiago de los Caballeros

1 stop

15h 32m
STI

Santiago de los Caballeros

SEA

Seattle/Tacoma Intl

1 stop

12h 43m
$825

JetBlue

View Deal

Deal found 5/24/22

Cheap American Airlines flights from Seattle to Santiago de los Caballeros

Nov 9 - Nov 13
SEA

Seattle/Tacoma Intl

STI

Santiago de los Caballeros

2 stops

16h 51m
STI

Santiago de los Caballeros

SEA

Seattle/Tacoma Intl

2 stops

21h 33m
$764

American Airlines

View Deal

Deal found 5/22/22

Nov 8 - Nov 13
SEA

Seattle/Tacoma Intl

STI

Santiago de los Caballeros

1 stop

16h 35m
STI

Santiago de los Caballeros

SEA

Seattle/Tacoma Intl

1 stop

16h 33m
$1,043

American Airlines

View Deal

Deal found 5/22/22

Aug 14 - Aug 22
SEA

Seattle/Tacoma Intl

STI

Santiago de los Caballeros

1 stop

13h 23m
STI

Santiago de los Caballeros

SEA

Seattle/Tacoma Intl

1 stop

13h 46m
$1,184

American Airlines

View Deal

Deal found 5/25/22

Related info for your journey

Useful info, stats and facts about Seattle to Santiago de los Caballeros flights.

Which airlines flying from Seattle/Tacoma Intl to Santiago de los Caballeros have flexible cancellations due to COVID-19?

United Airlines, JetBlue, and American Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Seattle to Santiago de los Caballeros for under $600 on Cheapflights?

Yes, there are multiple flights from Seattle to Santiago de los Caballeros for under $600. The cheapest flight booked recently is on JetBlue for just $526, but on average you can expect to pay $840.

What are the cheapest airlines flying from Seattle to Santiago de los Caballeros round-trip?

Our cheapest airline available from Seattle to Santiago de los Caballeros is JetBlue. Our recent data shows that you can find tickets from as low as $526 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $589 and $764 round-trip. You may be able to fly from Seattle to Santiago de los Caballeros for 29% less than the average price by searching for these airlines.

What are the most popular airlines that fly from Seattle to Santiago de los Caballeros?

Consider American Airlines, JetBlue or Delta when booking your flight. These represent the most popular airlines when flying from Seattle to Santiago de los Caballeros.

What are the cheapest flights from Seattle to Santiago de los Caballeros?

Looking for the cheapest flight from Seattle to Santiago de los Caballeros? While on average our users pay $1,301, our data indicates the cheapest price to be $341. The most popular route (Seattle/Tacoma Intl - Santiago de los Caballeros), is priced around $526.

Alternative routes for Seattle to Santiago de los Caballeros

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Seattle to Santiago de los Caballeros

The chart below displays the airlines Cheapflights users traveling from Seattle to Santiago de los Caballeros choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Spirit AirlinesCheapest$149Average$455FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights
United AirlinesCheapest$492Average$723FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$505Average$950FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
JetBlueCheapest$518Average$636FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights
DeltaCheapest$540Average$691FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights