STI - WAS

$175 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 10/27. 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

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.

Wed, Oct 1 - Sun, Oct 5
Spirit Airlines Logo
12:10 pm - 11:25 pmSTI-BWI
11h 15m1 stop
Spirit Airlines Logo
8:21 pm - 10:38 amBWI-STI
14h 17m1 stop
$336Spirit Airlines
Find Deal
Sat, Nov 1 - Wed, Nov 5
Spirit Airlines Logo
11:43 am - 11:32 pmSTI-BWI
11h 49m1 stop
Spirit Airlines Logo
10:48 am - 5:06 pmBWI-STI
5h 18m1 stop
$352Spirit Airlines
Find Deal
Tue, Oct 7 - Sat, Oct 18
JetBlue Logo
2:00 pm - 9:57 pmSTI-DCA
7h 57m1 stop
JetBlue Logo
6:25 am - 6:04 pmDCA-STI
11h 39m1 stop
$432JetBlue
Find Deal
Thu, Oct 2 - Wed, Oct 22
JetBlue Logo
1:12 pm - 10:56 pmSTI-DCA
9h 44m1 stop
JetBlue Logo
6:25 am - 2:13 pmDCA-STI
7h 48m1 stop
$444JetBlue
Find Deal
Tue, Oct 14 - Tue, Oct 21
Delta Logo
6:00 am - 12:41 amSTI-BWI
18h 41m2 stops
Delta Logo
4:44 pm - 12:03 pmBWI-STI
19h 19m2 stops
$494Delta
Find Deal
Thu, Nov 27 - Wed, Dec 31
Delta Logo
6:35 am - 9:15 pmSTI-DCA
15h 40m1 stop
Delta Logo
7:00 am - 7:17 pmDCA-STI
11h 17m1 stop
$497Delta
Find Deal
Wed, Oct 15 - Wed, Oct 22
United Airlines Logo
6:00 am - 9:22 pmSTI-BWI
15h 22m2 stops
United Airlines Logo
1:00 pm - 1:46 amBWI-STI
12h 46m2 stops
$499United Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
American Airlines Logo
1:14 pm - 11:59 pmSTI-BWI
10h 45m1 stop
American Airlines Logo
7:18 pm - 12:13 pmBWI-STI
16h 55m1 stop
$525American Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
American Airlines Logo
1:14 pm - 10:21 amSTI-BWI
21h 07m2 stops
American Airlines Logo
6:00 am - 12:13 pmBWI-STI
6h 13m1 stop
$530American Airlines
Find Deal
Tue, Oct 7 - Sun, Oct 19
United Airlines Logo
6:00 am - 9:22 pmSTI-BWI
15h 22m2 stops
United Airlines Logo
6:29 am - 3:12 pmBWI-STI
32h 43m2 stops
$540United Airlines
Find Deal

Everything you should know

Top airlines
Spirit Airlines
Cheapest • from $336 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Cheapest round-trip
$336
Spirit Airlines
Wed 10/1Sun 10/5
STI - BWI • 1 stop
Cheapest one-way
$175
Typical prices: $183-264
Spirit Airlines
Mon 10/27
STI - BWI • 1 stop
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.

Good to know

Cheapest flight$175
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 $175 for a one-way ticket and $336 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.

  • Which airline alliances offer flights from Santiago de los Caballeros to Washington, D.C.?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Santiago de los Caballeros and Washington, D.C., with SkyTeam being the most commonly used for this 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 7954 reviews
7.9Comfort
7.9Entertainment
7.3Food
8.2Boarding
8.5Crew
Airline reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

10.0 ExcellentAnonymous, Sep 2025CLT - BOS
Read more Delta reviews

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

The airport crew helped a lot, what I didn’t like? We were not informed that we needed to pick our luggage’s, if the crew at the luggage center didn’t tell me I would have been home without my belongings, I was heading out to my next connecting flight while looking for what gate to go to, I asked one of the crews for help, he told me and he also told me to not forget to grab my luggage’s which was chocking, because on my way out the country that wasn’t required, I just hope none of your customers lost their luggage’s because of this.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

The flight crew was friendly. I tried to adjust my seat online ahead of time but no option existed without additional fees. My friend asked at the gate about a seat change and was able to make it happen. That was great! The flight crew moved a very tall gentleman and his companion which allowed us to have more space which was nice. Overall, good experience. Appreciated the blanket and pillow.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

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

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