STI - WAS

$243 Find Cheap Flights from Santiago de los Caballeros to Washington, D.C. - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$479
Typical prices: $407-$680
Delta
Tue 11/20Thu 1/11
STI - DCA • 1 stop
Cheapest one-way
$243
Typical prices: $296-$555
Delta
Tue 11/13
STI - IAD • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Santiago de los Caballeros and Washington, D.C.. You'll need to take a connecting flight to reach the destination.
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Top routes
STI - DCA
Cheapest • 16% average savings
STI - IAD
Most popular
Insights
Insights
When to travel
December
Cheapest • 44% price drop
March
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Orlando (MCO)
Cheapest • Avg $372 (round-trip)
Newark (EWR)
Shortest trip • 7h 16m (one-way)
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We hope you love your trip to Washington, D.C.!
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Flight Deals

Cheap Flights from Santiago de los Caballeros to Washington, D.C. (STI-WAS)

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

Recent round-trip flight deals from Santiago de los Caballeros to Washington, D.C.

Fri, Nov 20 - Tue, Jan 12
Delta Logo
7:00 am - 5:28 pmSTI  Santiago de los Caballeros-IAD Washington, D.C. Dulles Intl
11h 28m1 stop New York John F Kennedy Intl
Delta Logo
6:10 am - 6:40 pmIAD  Washington, D.C. Dulles Intl-STI Santiago de los Caballeros
11h 30m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl
$479Delta
Fri, Nov 20 - Tue, Jan 12
Delta Logo
7:00 am - 6:34 pmSTI  Santiago de los Caballeros-IAD Washington, D.C. Dulles Intl
12h 34m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
Delta Logo
10:05 am - 11:50 pmIAD  Washington, D.C. Dulles Intl-STI Santiago de los Caballeros
12h 45m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
$479Delta
Fri, Nov 20 - Tue, Jan 12
Delta Logo
7:00 am - 6:48 pmSTI  Santiago de los Caballeros-BWI Baltimore/Washington
12h 48m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
Delta Logo
10:45 am - 11:50 pmBWI  Baltimore/Washington-STI Santiago de los Caballeros
12h 05m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
$479Delta
Fri, Nov 20 - Mon, Jan 11
Delta Logo
7:00 am - 10:26 pmSTI  Santiago de los Caballeros-DCA Washington, D.C. Reagan-National
16h 26m1 stop New York John F Kennedy Intl
Delta Logo
12:05 pm - 11:50 pmDCA  Washington, D.C. Reagan-National-STI Santiago de los Caballeros
10h 45m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
$479Delta
Fri, Nov 20 - Tue, Jan 12
Delta Logo
9:25 pm - 11:31 amSTI  Santiago de los Caballeros-DCA Washington, D.C. Reagan-National
15h 06m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 6:40 pmDCA  Washington, D.C. Reagan-National-STI Santiago de los Caballeros
11h 40m2 stops Detroit Metropolitan Wayne County New York John F Kennedy Intl
$479Delta
Wed, Nov 25 - Tue, Jan 12
Delta Logo
7:00 am - 10:26 pmSTI  Santiago de los Caballeros-DCA Washington, D.C. Reagan-National
16h 26m1 stop New York John F Kennedy Intl
Delta Logo
12:05 pm - 11:50 pmDCA  Washington, D.C. Reagan-National-STI Santiago de los Caballeros
10h 45m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
$479Delta
Fri, Nov 20 - Tue, Jan 12
Delta Logo
7:00 am - 4:37 pmSTI  Santiago de los Caballeros-DCA Washington, D.C. Reagan-National
10h 37m1 stop New York John F Kennedy Intl
Delta Logo
11:00 am - 6:40 pmDCA  Washington, D.C. Reagan-National-STI Santiago de los Caballeros
6h 40m1 stop New York John F Kennedy Intl
$479Delta
Fri, Nov 20 - Mon, Jan 11
Delta Logo
7:00 am - 7:40 pmSTI  Santiago de los Caballeros-DCA Washington, D.C. Reagan-National
13h 40m2 stops New York John F Kennedy Intl Atlanta Hartsfield-Jackson
Delta Logo
12:05 pm - 11:50 pmDCA  Washington, D.C. Reagan-National-STI Santiago de los Caballeros
10h 45m2 stops Atlanta Hartsfield-Jackson New York John F Kennedy Intl
$479Delta
Thu, Nov 19 - Mon, Nov 23
United Airlines Logo
12:55 pm - 10:25 pmSTI  Santiago de los Caballeros-IAD Washington, D.C. Dulles Intl
10h 30m1 stop Newark
United Airlines Logo
6:10 am - 2:53 pmIAD  Washington, D.C. Dulles Intl-STI Santiago de los Caballeros
7h 43m1 stop Newark
$483United Airlines
Wed, Nov 18 - Sun, Nov 22
United Airlines Logo
4:00 pm - 10:26 pmSTI  Santiago de los Caballeros-IAD Washington, D.C. Dulles Intl
7h 26m1 stop Newark
United Airlines Logo
8:37 am - 11:51 pmIAD  Washington, D.C. Dulles Intl-STI Santiago de los Caballeros
14h 14m1 stop Newark
$483United Airlines
Booking Insights

Price, demand and travel trends for Santiago de los Caballeros to Washington, D.C. flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Santiago de los Caballeros to Washington, D.C.?

Round-trip flights from Santiago de los Caballeros to Washington, D.C. typically range from $407 to $680. The lowest price found in the past 5 days was $479, on Delta.

What is the cheapest Santiago de los Caballeros to Washington, D.C. flight route?

Santiago de los Caballeros (STI) to Washington, D.C. Reagan-National Airport (DCA) is the cheapest Santiago de los Caballeros to Washington, D.C. route, averaging $481 round-trip. Other Santiago de los Caballeros to Washington, D.C. routes average $670, based on KAYAK data over the past 12 months.

What's the cheapest day of the week to fly from Santiago de los Caballeros to Washington, D.C.?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Santiago de los Caballeros to Washington, D.C.. It’s 24% cheaper than the average day, while Sunday is the most expensive, with prices 84% higher.

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Key details for Santiago de los Caballeros to Washington, D.C. flights

Low season

October

Cheapest flight

$243
Beat the crowds with an average 74% drop in travelers.
The most popular month to fly with an average 66% increase in travelers.
One-way flight from Santiago de los Caballeros to Washington, D.C. Dulles Intl Airport

When to book flights from Santiago de los Caballeros to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Santiago de los Caballeros to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Santiago de los Caballeros to Washington, D.C. flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Santiago de los Caballeros to Washington, D.C.?

    Two cabin classes are available on flights from Santiago de los Caballeros to Washington, D.C.:

    • Economy Class
    • First Class

  • How long is a flight from Santiago de los Caballeros to Washington, D.C.?

    A nonstop flight from Santiago de los Caballeros to Washington, D.C. takes 00m, covering 1,400 miles.

  • Do I need a passport to fly from Santiago de los Caballeros to Washington, D.C.?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • How much should I expect to pay for a Santiago de los Caballeros to Washington, D.C. flight?

    Round-trip flights from Santiago de los Caballeros to Washington, D.C. range from $407 to $680, with an average of $533 over the past 12 months. Anything below $407 counts as a good deal.

  • How are flight prices from Santiago de los Caballeros to Washington, D.C. looking right now?

    One-way fares from Santiago de los Caballeros to Washington, D.C. are currently lower than usual. Average one-way flight prices are about $257, which is 34% below the typical average for this route.

  • What car rental options are available in Washington, D.C.?

    Since Washington, D.C. is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Washington, D.C. Reagan-National Airport (DCA) — daily rates from around $24:

    • Sixt
    • Dollar
    • Thrifty
    • Hertz
    • Alamo

    Near Washington, D.C. Dulles Intl Airport (IAD) — daily rates from around $24:

    • Dollar
    • Hertz
    • Budget
    • Sixt
    • Thrifty

  • Which airports can I use when flying from Santiago de los Caballeros to Washington, D.C.?

    Flights from Santiago de los Caballeros to Washington, D.C. usually depart from Santiago de los Caballeros (STI) and may arrive at several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD).

  • Which airports do connecting flights from Santiago de los Caballeros to Washington, D.C. pass through?

    One-stop flights from Santiago de los Caballeros to Washington, D.C. most commonly connect through:

    • Newark (EWR) - 44% of one-stop connections
    • Fort Lauderdale (FLL) - 24% of one-stop connections
    • New York John F Kennedy Intl (JFK) - 18% of one-stop connections
    • Miami (MIA) - 12% of one-stop connections

  • Can I save money by using flexible dates for flights from Santiago de los Caballeros to Washington, D.C.?

    Yes. Flexible dates can save you up to 59% on flights from Santiago de los Caballeros to Washington, D.C.. Thursday is the cheapest departure day at $407 round-trip on average, while Sunday is the most expensive at $983, a difference of $576.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Santiago de los Caballeros to Washington, D.C.?

    Flying via Newark (EWR) gives the shortest average 1-stop total travel time at 7h 16m, compared with 7h 25m via Miami (MIA) and 8h 52m via Fort Lauderdale (FLL).

  • What popular places can I visit in Washington, D.C.?

    Some of the most popular sights in Washington, D.C. are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. on KAYAK.

Your guide to booking Santiago de los Caballeros to Washington, D.C. flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Sunday. On this route, Thursday flights average $407, about $576 less than Sunday fares (59% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Santiago de los Caballeros to Washington, D.C. trip for December. Fares historically average $298 round-trip in that month - typically $496 less than the most expensive month, which is March (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Washington, D.C. Reagan-National Airport.

    • Hyatt House Washington DC The Wharf
    • Intercontinental Hotels Washington D.C. - The Wharf By IHG
    • Canopy by Hilton Washington D.C - The Wharf

More options for your flight from Santiago de los Caballeros to Washington, D.C.

Complete your trip to Washington, D.C. with a hotel stay or car rental

Car rentals in Washington, D.C.
Hotels in Washington, D.C.
Vacations in Washington, D.C.