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Cheap flights from Seattle to Santiago de los Caballeros from $475

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Santiago de los Caballeros departing on 5/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Seattle to Santiago de los Caballeros

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Santiago de los Caballeros.
Delta Logo
6:00 am - 12:14 amSEA-STI
15h 14m2 stops
Delta Logo
6:11 am - 8:19 pmSTI-SEA
17h 08m2 stops
$475Delta
Find Deal
sáb., may. 31 - sáb., jun. 7
American Airlines Logo
8:01 pm - 9:05 pmSEA-STI
22h 04m1 stop
American Airlines Logo
7:05 am - 11:47 pmSTI-SEA
19h 42m1 stop
$521American Airlines
Find Deal
mar., jun. 10 - vie., jun. 13
JetBlue Logo
11:38 am - 9:05 amSEA-STI
18h 27m1 stop
JetBlue Logo
5:25 am - 8:13 pmSTI-SEA
17h 48m1 stop
$546JetBlue
Find Deal
sáb., may. 31 - sáb., jun. 7
Delta Logo
7:20 am - 12:42 amSEA-STI
14h 22m1 stop
Delta Logo
6:10 am - 10:22 pmSTI-SEA
19h 12m2 stops
$587Delta
Find Deal
sáb., jun. 21 - jue., jul. 10
American Airlines Logo
8:18 pm - 12:40 pmSEA-STI
13h 22m1 stop
American Airlines Logo
8:15 am - 12:28 amSTI-SEA
19h 13m1 stop
$602American Airlines
Find Deal
vie., ago. 1 - sáb., ago. 9
American Airlines Logo
8:18 pm - 12:30 pmSEA-STI
13h 12m1 stop
American Airlines Logo
7:04 am - 12:07 amSTI-SEA
20h 03m1 stop
$608American Airlines
Find Deal
mar., jul. 22 - jue., jul. 31
American Airlines Logo
5:15 am - 9:10 pmSEA-STI
12h 55m2 stops
American Airlines Logo
7:04 am - 8:29 pmSTI-SEA
16h 25m2 stops
$612American Airlines
Find Deal
mar., jul. 22 - jue., jul. 31
American Airlines Logo
8:18 pm - 9:10 pmSEA-STI
21h 52m1 stop
American Airlines Logo
7:04 am - 12:07 amSTI-SEA
20h 03m1 stop
$623American Airlines
Find Deal
jue., jul. 24 - mar., jul. 29
United Airlines Logo
5:14 pm - 3:12 pmSEA-STI
18h 58m2 stops
United Airlines Logo
6:00 am - 9:11 pmSTI-SEA
18h 11m3 stops
$822United Airlines
Find Deal
sáb., may. 31 - sáb., jun. 7
United Airlines Logo
6:25 am - 1:46 amSEA-STI
16h 21m2 stops
United Airlines Logo
2:07 pm - 9:50 amSTI-SEA
22h 43m2 stops
$917United Airlines
Find Deal
sáb., may. 31 - sáb., jun. 7

Delta flights from Seattle to Santiago de los Caballeros

Our best Delta deals on Seattle to Santiago de los Caballeros flight tickets
Delta
May 31
SEA6:00 amSeattle/Tacoma Intl
15h 14m
2 stops
STI12:14 amSantiago de los Caballeros
Jun 7
STI6:11 amSantiago de los Caballeros
17h 08m
2 stops
SEA8:19 pmSeattle/Tacoma Intl
Delta
Apr 24
SEA7:23 amSeattle/Tacoma Intl
14h 04m
1 stop
STI12:27 amSantiago de los Caballeros
May 6
STI1:24 pmSantiago de los Caballeros
12h 20m
1 stop
SEA10:44 pmSeattle/Tacoma Intl
Delta
Apr 24
SEA7:23 amSeattle/Tacoma Intl
14h 04m
1 stop
STI12:27 amSantiago de los Caballeros
May 6
STI6:10 amSantiago de los Caballeros
17h 45m
2 stops
SEA8:55 pmSeattle/Tacoma Intl

JetBlue flights from Seattle to Santiago de los Caballeros

Our best JetBlue deals on Seattle to Santiago de los Caballeros flight tickets
JetBlue
May 31
SEA11:38 amSeattle/Tacoma Intl
18h 27m
1 stop
STI9:05 amSantiago de los Caballeros
Jun 7
STI5:25 amSantiago de los Caballeros
17h 48m
1 stop
SEA8:13 pmSeattle/Tacoma Intl
JetBlue
Apr 24
SEA11:55 pmSeattle/Tacoma Intl
14h 14m
1 stop
STI5:09 pmSantiago de los Caballeros
May 7
STI8:45 amSantiago de los Caballeros
15h 09m
1 stop
SEA8:54 pmSeattle/Tacoma Intl
JetBlue
Apr 24
SEA11:55 pmSeattle/Tacoma Intl
14h 14m
1 stop
STI5:09 pmSantiago de los Caballeros
May 7
STI8:45 amSantiago de los Caballeros
15h 09m
1 stop
SEA8:54 pmSeattle/Tacoma Intl

See travel insights to Santiago de los Caballeros from

How to get the cheapest flight ticket from Seattle to Santiago de los Caballeros

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The cheapest month to fly to Santiago de los Caballeros from Seattle is in January. Flight prices, which tend to average around $517, are often lower during this time because this is during the off-season. If you aren’t able to travel to Santiago de los Caballeros during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $554.

What is the cheapest day to depart on your flight to Santiago de los Caballeros?

The cheapest day to depart from Seattle to Santiago de los Caballeros is on a Tuesday when prices can be found for as low as $591. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Seattle to Santiago de los Caballeros for around $812.

What is the cheapest time of day to depart on your flight to Santiago de los Caballeros?

Our data shows that the cheapest Seattle to Santiago de los Caballeros flights are usually those with departure times in the morning. Our users have found flights to Santiago de los Caballeros in the morning for as low as $593. In the evening is when there is more demand to fly to Santiago de los Caballeros, so prices are often more expensive at around $725 per ticket.

When to book flights from Seattle to Santiago de los Caballeros

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Santiago de los Caballeros according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Santiago de los Caballeros (SEA to STI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Santiago de los Caballeros

Best Price Found

$475

Fastest flight time

11h 36m

Direct flights

None

Airports in Santiago de los Caballeros

1 airport
The best flight deal from Seattle to Santiago de los Caballeros found on momondo in the last 72 hours is $475
The fastest flight from Seattle to Santiago de los Caballeros takes 11h 36m
There are no direct flights from Seattle to Santiago de los Caballeros. Popular non-direct route for this connection is Seattle/Tacoma Intl Airport - Santiago de los Caballeros Airport.
There is 1 airport near Santiago de los Caballeros: Santiago de los Caballeros (STI)

  • How far is Seattle/Tacoma Intl to Santiago de los Caballeros by plane?

    The distance between Seattle/Tacoma Intl and Santiago de los Caballeros is about 3464.4 mi. In terms of flight time, this usually takes a little over 11h 36m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Santiago de los Caballeros Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Santiago de los Caballeros Airport are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Santiago de los Caballeros Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Santiago de los Caballeros Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Santiago de los Caballeros Airport.

  • What documentation or ID do you need to fly to Santiago de los Caballeros Airport?

    The travel and health documents you'll need for your trip to Santiago de los Caballeros Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Santiago de los Caballeros Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Seattle to Santiago de los Caballeros?


Best airlines flying from Seattle to Santiago de los Caballeros

Compare and see reviews for airlines that fly from Seattle to Santiago de los Caballeros with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $470Free CancellationRating
8.0
7,916 reviews
Search Delta flights
American AirlinesPriceFrom $490Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Santiago de los Caballeros?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Santiago de los Caballeros from Seattle.

Can I find flights from Seattle to Santiago de los Caballeros with flexible booking policies on momondo?

Flights from Seattle to Santiago de los Caballeros with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seattle to Santiago de los Caballeros?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Santiago de los Caballeros from Seattle.

I’m not ready to book a flight from Seattle to Santiago de los Caballeros right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to Santiago de los Caballeros flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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