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Cheap flights from Seattle to Santiago de los Caballeros from $495

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 2/4. 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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Find the cheapest flights from Seattle to Santiago de los Caballeros

Cheap round-trip flights

These are some of the best round-trip flight deals from Seattle to Santiago de los Caballeros that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Seattle to Santiago de los Caballeros.

Cheap last minute flights

Planning a quick getaway from Seattle to Santiago de los Caballeros? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Santiago de los Caballeros, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Seattle to Santiago de los Caballeros

Find recent round-trip train or bus tickets from Seattle to Santiago de los Caballeros.

All round-trip flight deals to Santiago de los Caballeros

The cheapest plane tickets to Santiago de los Caballeros found on KAYAK recently.
4:30 pm - 2:20 pmSEA-STI
17h 50m2 stops
3:20 pm - 10:49 amSTI-SEA
23h 29m2 stops
$495American Airlines
Find Deal
Tue, Feb 4 - Tue, Feb 11
10:17 pm - 2:20 pmSEA-STI
12h 03m1 stop
3:20 pm - 10:49 amSTI-SEA
23h 29m2 stops
$535American Airlines
Find Deal
Tue, Feb 4 - Tue, Feb 11
11:05 pm - 6:44 pmSEA-STI
15h 39m2 stops
6:35 am - 10:25 pmSTI-SEA
19h 50m2 stops
$548Delta
Find Deal
Wed, Jan 29 - Mon, Feb 3
3:25 pm - 11:43 amSEA-STI
16h 18m2 stops
6:00 am - 9:20 pmSTI-SEA
19h 20m3 stops
$551Lufthansa
Find Deal
Tue, Feb 4 - Tue, Feb 11
11:17 pm - 2:53 pmSEA-STI
11h 36m1 stop
6:00 am - 10:00 pmSTI-SEA
20h 00m1 stop
$556Lufthansa
Find Deal
Tue, Feb 4 - Tue, Feb 11
9:20 am - 11:43 amSEA-STI
22h 23m3 stops
6:00 am - 10:30 pmSTI-SEA
20h 30m2 stops
$564United Airlines
Find Deal
Wed, Jan 29 - Mon, Feb 3
10:38 am - 11:51 pmSEA-STI
10h 13m1 stop
11:59 pm - 9:28 amSTI-SEA
12h 29m1 stop
$580JetBlue
Find Deal
Fri, May 23 - Mon, Jun 2
11:05 pm - 6:44 pmSEA-STI
15h 39m2 stops
6:15 am - 10:08 pmSTI-SEA
18h 53m2 stops
$603Delta
Find Deal
Mon, Mar 3 - Mon, Mar 10
11:20 pm - 2:53 pmSEA-STI
11h 33m1 stop
11:49 am - 10:23 pmSTI-SEA
13h 34m1 stop
$641United Airlines
Find Deal
Mon, Mar 3 - Mon, Mar 10
10:17 pm - 2:20 pmSEA-STI
12h 03m1 stop
3:20 pm - 11:26 pmSTI-SEA
12h 06m1 stop
$653American Airlines
Find Deal
Wed, Jan 29 - Mon, Feb 3
SEA-STI
3466 mimulti-stop
Multiple Airlines
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1:50 pm - 4:48 amSEA-STI
10h 58m1 stop
4:25 am - 2:10 pmSTI-SEA
13h 45m1 stop
$827JetBlue
Find Deal
Fri, Dec 27 - Thu, Jan 9
1:50 pm - 4:48 amSEA-STI
10h 58m1 stop
4:25 am - 2:10 pmSTI-SEA
13h 45m1 stop
$852JetBlue
Find Deal
Fri, Dec 27 - Thu, Jan 9
11:59 pm - 9:59 amSEA-STI
30h 00m3 stops
10:59 am - 5:00 pmSTI-SEA
34h 01m3 stops
$1,069
Find Deal
Fri, Dec 27 - Fri, Jan 10
10:09 pm - 9:55 pmSEA-STI
19h 46m1 stop
3:20 pm - 11:26 pmSTI-SEA
12h 06m1 stop
$1,080American Airlines
Find Deal
Fri, Dec 27 - Fri, Jan 10
10:09 pm - 9:55 pmSEA-STI
19h 46m1 stop
3:20 pm - 10:49 amSTI-SEA
23h 29m2 stops
$1,085American Airlines
Find Deal
Fri, Dec 27 - Fri, Jan 10
10:09 pm - 9:55 pmSEA-STI
19h 46m1 stop
3:20 pm - 11:26 pmSTI-SEA
12h 06m1 stop
$1,102American Airlines
Find Deal
Fri, Dec 27 - Fri, Jan 10
10:09 pm - 9:55 pmSEA-STI
19h 46m1 stop
3:20 pm - 11:26 pmSTI-SEA
12h 06m1 stop
$1,105American Airlines
Find Deal
Fri, Dec 27 - Fri, Jan 10
11:59 pm - 9:59 amSEA-STI
30h 00m3 stops
10:59 am - 5:00 pmSTI-SEA
34h 01m3 stops
$1,127
Find Deal
Fri, Dec 27 - Fri, Jan 10
3:22 pm - 11:43 amSEA-STI
16h 21m2 stops
6:00 am - 7:08 pmSTI-SEA
17h 08m2 stops
$1,224United Airlines
Find Deal
Fri, Dec 27 - Fri, Jan 10
3:22 pm - 11:43 amSEA-STI
16h 21m2 stops
4:00 pm - 9:20 pmSTI-SEA
33h 20m3 stops
$1,264United Airlines
Find Deal
Fri, Dec 27 - Fri, Jan 10

American Airlines flights from Seattle to Santiago de los Caballeros

Our best American Airlines deals on Seattle to Santiago de los Caballeros flight tickets
American Airlines
Feb 4
SEA4:30 pmSeattle/Tacoma Intl
17h 50m
2 stops
STI2:20 pmSantiago de los Caballeros
Feb 11
STI3:20 pmSantiago de los Caballeros
23h 29m
2 stops
SEA10:49 amSeattle/Tacoma Intl
American Airlines
Feb 4
SEA10:17 pmSeattle/Tacoma Intl
12h 03m
1 stop
STI2:20 pmSantiago de los Caballeros
Feb 11
STI3:20 pmSantiago de los Caballeros
23h 29m
2 stops
SEA10:49 amSeattle/Tacoma Intl
American Airlines
Jan 29
SEA10:17 pmSeattle/Tacoma Intl
12h 03m
1 stop
STI2:20 pmSantiago de los Caballeros
Feb 3
STI3:20 pmSantiago de los Caballeros
12h 06m
1 stop
SEA11:26 pmSeattle/Tacoma Intl

Delta flights from Seattle to Santiago de los Caballeros

Our best Delta deals on Seattle to Santiago de los Caballeros flight tickets
Delta
Jan 29
SEA10:55 pmSeattle/Tacoma Intl
10h 10m
1 stop
STI1:05 pmSantiago de los Caballeros
Feb 3
STI6:35 amSantiago de los Caballeros
19h 50m
2 stops
SEA10:25 pmSeattle/Tacoma Intl
Delta
Mar 3
SEA11:05 pmSeattle/Tacoma Intl
15h 39m
2 stops
STI6:44 pmSantiago de los Caballeros
Mar 10
STI6:15 amSantiago de los Caballeros
18h 53m
2 stops
SEA10:08 pmSeattle/Tacoma Intl
Delta
May 22
SEA12:40 amSeattle/Tacoma Intl
13h 27m
2 stops
STI5:07 pmSantiago de los Caballeros
Jun 2
STI6:15 amSantiago de los Caballeros
20h 58m
2 stops
SEA12:13 amSeattle/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 November. Flight prices, which tend to average around $399, 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 November, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $565.

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

$495

Fastest flight time

10h 13m

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 $495
The fastest flight from Seattle to Santiago de los Caballeros takes 10h 13m
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 10h 13m.

  • 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
American AirlinesPriceFrom $403Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $486Free CancellationRating
8.0
8,594 reviews
Search Delta 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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