STI - WAS

$170 Find Cheap Flights from Santiago de los Caballeros to Washington, D.C.

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Santiago de los Caballeros to Washington, D.C. departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santiago de los Caballeros to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Santiago de los Caballeros to Washington, D.C., as well as popular online travel agencies
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Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Santiago de los Caballeros to Washington, D.C. 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.

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

Thu, Nov 6 - Tue, Nov 11
Spirit Airlines Logo
1:17 pm - 11:49 pmSTI-BWI
11h 32m1 stop
Spirit Airlines Logo
9:36 pm - 12:22 pmBWI-STI
13h 46m1 stop
$302Spirit Airlines
Find Deal
Fri, Nov 7 - Mon, Nov 10
Spirit Airlines Logo
1:17 pm - 11:07 pmSTI-BWI
10h 50m1 stop
Spirit Airlines Logo
9:36 pm - 12:22 pmBWI-STI
13h 46m1 stop
$315Spirit Airlines
Find Deal
Sat, Feb 7 - Mon, Feb 9
Spirit Airlines Logo
6:18 pm - 11:54 pmSTI-BWI
6h 36m1 stop
Spirit Airlines Logo
9:37 pm - 5:06 pmBWI-STI
18h 29m2 stops
$319Spirit Airlines
Find Deal
Fri, Nov 21 - Mon, Nov 24
Spirit Airlines Logo
1:17 pm - 11:17 pmSTI-BWI
11h 00m1 stop
Spirit Airlines Logo
5:40 am - 12:22 pmBWI-STI
5h 42m1 stop
$326Spirit Airlines
Find Deal
Fri, Nov 21 - Mon, Nov 24
JetBlue Logo
9:30 am - 5:30 pmSTI-DCA
9h 00m1 stop
JetBlue Logo
6:59 pm - 8:19 amDCA-STI
12h 20m1 stop
$371JetBlue
Find Deal
Fri, Nov 21 - Mon, Nov 24
Multiple Airlines Logo
1:17 pm - 10:08 amSTI-BWI
21h 51m1 stop
Multiple Airlines Logo
6:58 pm - 12:22 pmBWI-STI
16h 24m2 stops
$376Multiple Airlines
Find Deal
Thu, Nov 6 - Mon, Nov 10
JetBlue Logo
4:41 am - 2:36 pmSTI-DCA
10h 55m1 stop
JetBlue Logo
6:24 am - 8:34 pmDCA-STI
13h 10m1 stop
$447JetBlue
Find Deal
Sat, Feb 7 - Sun, Feb 8
Copa Airlines Logo
3:51 pm - 3:15 amSTI-IAD
12h 24m1 stop
Copa Airlines Logo
1:18 am - 2:56 pmIAD-STI
12h 38m1 stop
$488Copa Airlines
Find Deal
Thu, Nov 27 - Wed, Dec 31
Delta Logo
6:40 am - 4:02 pmSTI-DCA
10h 22m1 stop
Delta Logo
5:00 pm - 2:51 amDCA-STI
8h 51m1 stop
$497Delta
Find Deal
Fri, Nov 21 - Mon, Nov 24
Delta Logo
9:01 pm - 11:31 amSTI-IAD
15h 30m1 stop
Delta Logo
12:11 pm - 12:59 amIAD-STI
11h 48m1 stop
$497Delta
Find Deal

Everything you should know

Top airlines
Spirit Airlines
Cheapest • from $302 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$302
Spirit Airlines
Thu 11/6Tue 11/11
STI - BWI • 1 stop
Cheapest one-way
$170
Typical prices: $255-$299
Spirit Airlines
Thu 12/4
STI - BWI • 2 stops
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Booking Insights

KAYAK's insights & trends for Santiago de los Caballeros to Washington, D.C. flights

Get data-powered insights and trends into flights from Santiago de los Caballeros to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

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

The average price of all round-trip flights from Santiago de los Caballeros to Washington, D.C. clicked on KAYAK for each day over the last 12 months.

When flying from Santiago de los Caballeros to Washington, D.C., you should consider leaving on a Saturday and avoid Tuesdays if you are looking for the best rates. For your return to Santiago de los Caballeros, you’ll find the best rates on Tuesdays and the most expensive ones on Thursdays.

Find deals

Good to know

Cheapest flight$170
Flight from Santiago de los Caballeros to Baltimore

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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Santiago de los Caballeros to Washington, D.C.

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

    In the last 3 days, the lowest price for a flight from Santiago de los Caballeros to Washington, D.C. was $170 for a one-way ticket and $302 for a round-trip.

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

    Yes

  • Which airports will I be using when flying from Santiago de los Caballeros to Washington, D.C.?

    When flying out of Santiago de los Caballeros you will be using Santiago de los Caballeros. You will be landing at one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Santiago de los Caballeros to Washington, D.C.?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Santiago de los Caballeros to Washington, D.C.?

    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 Santiago de los Caballeros to Washington, D.C..

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Santiago de los Caballeros 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 Santiago de los Caballeros to Washington, D.C.?

    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 Washington, D.C. with an airline and back to Santiago de los Caballeros with another airline.

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

    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 Washington, D.C. from Santiago de los Caballeros up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Santiago de los Caballeros to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from Santiago de los Caballeros to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Santiago de los Caballeros to Washington, D.C.? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 7981 reviews
7.9Entertainment
7.3Food
7.9Comfort
8.5Crew
8.2Boarding
Airline reviews

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

6.0 GoodDavid, Oct 2025LAX - JFK
Read more Delta reviews

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Crew blocked exits to front of ship with galley carts. Also split five person family apart on international flight without fixing.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Flight was crowded and the woman sitting on my left was large & kept crouching in to my space. You need bigger seats or smaller passengers to fit into the seats you DO have! Snack were OK. Would appreciate if airlines had more savory rather than sweet snacks, thank you!

Delayed flight (1hour) plus a long layover after an overnight flight with no backup plane available.

We were delayed, which I think had to do with air traffic control. Otherwise, everything was great.

The boarding process needs to be refined. Sometimes the gate crew calls out the zones and then flip to showing the.zones boarding on the gate monitor display. So, unless you are huddled around the gate lanes watching the monitor, you could miss your boarding zone. Suggest the zones be announced each time a new zone is allowed to board.

The boarding process needs to be refined. Sometimes the gate crew call out the boarding zone, and then flip to the monitor to show which zones are boarding. So unless everyone is gathered around to see the monitor there is usually confusion as wi which zones are boarding.

On time flight. Seat comfort could be better in the Comfort section.

Everything you need to know for your flight from Santiago de los Caballeros to Washington, D.C.

Information on your arrival and departure airports

Santiago de los Caballeros (STI)

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