STI - WAS

$188 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 5/30. 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.
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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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Flights Deals

Cheap Flight Deals 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.

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

KAYAK's recommended round-trip deals from the most popular airlines that fly from Santiago de los Caballeros to Washington, D.C..
Discover the best prices for you by selecting your travel dates on KAYAK.
Spirit Airlines Logo
3:53 pm - 10:41 pmSTI-BWI
6h 48m1 stop
Spirit Airlines Logo
8:38 pm - 10:29 amBWI-STI
13h 51m1 stop
$477Spirit Airlines
Find Deal
Tue, Jun 10 - Tue, Jun 17
JetBlue Logo
5:05 am - 4:13 pmSTI-DCA
11h 08m1 stop
JetBlue Logo
6:59 am - 7:14 pmDCA-STI
12h 15m1 stop
$485JetBlue
Find Deal
Wed, Oct 15 - Fri, Oct 31
 Logo
3:53 pm - 12:32 pmSTI-IAD
20h 39m2 stops
 Logo
12:28 pm - 2:10 pmIAD-STI
25h 42m1 stop
Thu, May 29 - Thu, Jun 5
JetBlue Logo
8:45 am - 10:58 pmSTI-DCA
14h 13m1 stop
JetBlue Logo
6:09 am - 7:24 pmDCA-STI
13h 15m1 stop
$501JetBlue
Find Deal
Tue, May 13 - Fri, May 16
 Logo
11:29 am - 12:44 pmSTI-IAD
25h 15m2 stops
 Logo
12:48 pm - 12:50 pmIAD-STI
24h 02m1 stop
Fri, Jun 13 - Tue, Jun 24
United Airlines Logo
2:07 pm - 4:17 pmSTI-BWI
26h 10m2 stops
United Airlines Logo
10:51 am - 1:46 amBWI-STI
14h 55m2 stops
$507United Airlines
Find Deal
Wed, Sep 24 - Wed, Oct 8
United Airlines Logo
2:07 pm - 10:29 pmSTI-IAD
8h 22m1 stop
United Airlines Logo
6:00 am - 1:53 pmIAD-STI
7h 53m1 stop
$507United Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 29
American Airlines Logo
1:35 pm - 9:08 amSTI-DCA
19h 33m1 stop
American Airlines Logo
1:52 pm - 12:20 pmDCA-STI
22h 28m1 stop
$527American Airlines
Find Deal
Thu, Sep 4 - Thu, Sep 18
American Airlines Logo
1:35 pm - 11:38 pmSTI-BWI
10h 03m1 stop
American Airlines Logo
6:48 pm - 12:20 pmBWI-STI
17h 32m1 stop
$527American Airlines
Find Deal
Thu, Sep 4 - Thu, Sep 18
American Airlines Logo
1:35 pm - 7:24 amSTI-DCA
17h 49m2 stops
American Airlines Logo
5:29 pm - 12:17 pmDCA-STI
18h 48m1 stop
$531American Airlines
Find Deal
Wed, Sep 24 - Wed, Oct 8
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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

Low seasonAugust
High seasonMay
Cheapest flight$188
Best time to beat the crowds with an average 50% drop in price.
Most popular time to fly and prices are also 17% lower on average.
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 $188 for a one-way ticket and $477 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.?

    Star Alliance, oneworld, and SkyTeam 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.

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.
8.0
DeltaOverall score based on 7934 reviews
7.9Comfort
8.2Boarding
7.9Entertainment
8.5Crew
7.3Food
Airline reviews

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

10.0 ExcellentAnonymous, Apr 2025AMS - ATL
Read more Delta reviews

Fine except the person next to me took up her seat had raised the arm divide so she spilled into my seat. because of her size. Fortunately no one was in the seat on my right so I could use part of it.

Delta is my preferred airline. I've traveled with them for years. On time in most cases, good communication, easy to use app. Most planes are pretty nice. I was on a CRJ 700/900 however, which was pretty badly aged inside and needed a refresh. No infotainment, unreliable wifi, best to download before boarding or bring a book. Food choices are really just snacks on this flight, nice variety but about what you'd expect. Great staff and prompt in departure and early arrival too. Overall quite satisfied.

Crew was friendly Love the entertainment in the seat head rest.

Delta flight was on time, seats were comfortable, and crew was nice.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

Delta is a cut above the others in customer service.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

A little bumpy ride . No food was being provided due the the turbulence. That was ok it was a short flight to my standards.

Simply outstanding. Their new lounge for Delta One customers is a cut above the rest.

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

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