$261 Find Cheap Flights from Santiago de los Caballeros to District of Columbia - Compare and Save

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 District of Columbia departing on 8/28. 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

Save 20% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Book Cheap Santiago de los Caballeros to District of Columbia Plane Tickets

 
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 District of Columbia 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 District of Columbia

Fri, Aug 28 - Fri, Sep 4
JetBlue Logo
8:57 am - 3:59 pm
STI
-
DCA
7h 02m
1 stop
JetBlue Logo
8:55 pm - 7:03 am
DCA
-
STI
10h 08m
1 stop
$459JetBlue
Wed, Oct 14 - Fri, Oct 23
JetBlue Logo
3:55 pm - 11:40 pm
STI
-
DCA
7h 45m
1 stop
JetBlue Logo
7:20 pm - 7:05 am
DCA
-
STI
11h 45m
1 stop
$467JetBlue
Thu, Oct 1 - Mon, Oct 5
JetBlue Logo
3:30 pm - 11:17 pm
STI
-
DCA
7h 47m
1 stop
JetBlue Logo
6:00 am - 1:27 pm
DCA
-
STI
7h 27m
1 stop
$486JetBlue
Thu, Oct 1 - Mon, Oct 5
JetBlue Logo
10:05 am - 9:03 pm
STI
-
DCA
10h 58m
1 stop
JetBlue Logo
7:35 am - 1:27 pm
DCA
-
STI
5h 52m
1 stop
$486JetBlue
Thu, Oct 8 - Fri, Oct 16
Copa Airlines Logo
4:10 pm - 3:04 pm
STI
-
IAD
22h 54m
1 stop
Copa Airlines Logo
2:25 am - 2:58 pm
IAD
-
STI
12h 33m
1 stop
$521Copa Airlines
Sat, Sep 12 - Fri, Sep 18
Copa Airlines Logo
4:12 pm - 12:32 am
STI
-
IAD
8h 20m
1 stop
Copa Airlines Logo
2:25 am - 2:58 pm
IAD
-
STI
12h 33m
1 stop
$539Copa Airlines
Mon, Aug 24 - Mon, Aug 31
Copa Airlines Logo
4:12 pm - 4:21 am
STI
-
IAD
12h 09m
1 stop
Copa Airlines Logo
6:26 am - 2:59 pm
IAD
-
STI
8h 33m
1 stop
$539Copa Airlines
Wed, Oct 14 - Fri, Oct 23
United Airlines Logo
4:23 pm - 7:19 am
STI
-
IAD
14h 56m
1 stop
United Airlines Logo
10:40 pm - 12:57 pm
IAD
-
STI
14h 17m
1 stop
$626United Airlines
Tue, Oct 13 - Fri, Oct 23
United Airlines Logo
4:23 pm - 7:19 am
STI
-
IAD
14h 56m
1 stop
United Airlines Logo
8:33 am - 3:12 pm
IAD
-
STI
6h 39m
1 stop
$635United Airlines
Thu, Oct 15 - Fri, Oct 23
United Airlines Logo
6:00 am - 9:27 pm
STI
-
IAD
15h 27m
1 stop
United Airlines Logo
6:45 am - 10:52 pm
IAD
-
STI
16h 07m
1 stop
$635United Airlines
Booking Insights

KAYAK's insights & trends for Santiago de los Caballeros to District of Columbia flights

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

What is the cheapest month to fly from Santiago de los Caballeros to District of Columbia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Santiago de los Caballeros to District of Columbia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Santiago de los Caballeros to District of Columbia is January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $904 and $803 respectively.

Good to know

Cheapest flight

$261
Flight from Santiago de los Caballeros to Reagan Washington National Airport

FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from Santiago de los Caballeros to District of Columbia?

    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 District of Columbia.

  • 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 District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Santiago de los Caballeros to District of Columbia 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 District of Columbia?

    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 from Santiago de los Caballeros to District of Columbia with an airline and back 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 District of Columbia?

    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 from Santiago de los Caballeros to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Santiago de los Caballeros to District of Columbia

 
See real verified KAYAK customer reviews for airlines flying from Santiago de los Caballeros to District of Columbia. 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 District of Columbia? 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.
7.4
United AirlinesOverall score based on 10046 reviews
8.1Crew
7.3Comfort
6.6Food
7.7Boarding
7.1Entertainment
Airline reviews

Entertainment center did not work and no electric available at seat for 11 hour flight. Didn’t have access to overhead light or call button. Food was tasteless and had a high salt (27 %) of recommended daily salt intake

4.0 OkayAnonymous, Jul 2026
ATH - IAD
Read more United Airlines reviews

Entertainment center did not work and no electric available at seat for 11 hour flight. Didn’t have access to overhead light or call button. Food was tasteless and had a high salt (27 %) of recommended daily salt intake

What would be infinitely better if for Kayak to not offer this flight as if it was completely different airlines rather than United and then filtering me through some creepy discount site.

Our flight gor canceled and there was no one to help us but told us to scan the qr code and fill the forms on-line. Very poor service especially we are tourists traveling to Washington DC for the 1st time.

Our flight was great with an unexpected upgrade. However, four days into our travel we are still without a piece of luggage. The bag tracker has not been accurate, the airline is not communicating with me or the luggage delivery service and no one is willing to take responsibility or guarantee any kind of support or reimbursement. Unfortunately, we do not have the option to easily shop to replace items as we are currently on a cruise. I have been very disappointed by United Airlines response.

The flight was canceled. I couldn't get on another flight. Meal voucher wouldn't work. The whole experience was a clusterfuck.

It was terribly delayed with zero support from united airlines. I reached at 1 am in the night. They did not provide any option to change the flights.

Flight was delayed 14 hours due to DC air show and weather. Missed connection to MUC.

Horrible I am at almost 2,000,000 miles on United. This was probably the worst flight ever. An hour and a half before takeoff I get a message that they’re changing the plane and I no longer have a seat in Polaris business Supposedly, there was a problem with the plane, but then there was no other plane Finally, they decided to bring a plane from Newark to Washington Dulles Of course the original flight was at 10:45 PM so by the time the plane got there it was 12:30 AM. It had not been cleaned. It had not been catered. They don’t really have people available to do those things when it’s not pre-programmed at 1 o’clock in the morning. The crew had to be changed And the new plane held 28 fewer people than the scheduled plane There is no way you can hate United Airlines enough The people at the gate were actually just fine, but it was management who was completely useless And did they send extra help to the people at the gate? Did they send supervisors? Of course not. Just don’t take United find somebody else or buy a boat

Great, my mom's flight was cancelled last min and the next day was my wedding day. The customer service and the desk at the airport did everything possible to get my mom on the soonest flight and she could make it to my wedding. Thank you

There was not much effort from the airline to give a solution after flight was canceled due to weather conditions. Two days waiting at the airport for a connection unacceptable. Thanks for the experience!

We were several hours delayed due to confusion during boarding. Evidently the crew could not match the manifest with the boarded customers. After significant time trying to find individuals on board, a crew member walked through the entire plane re-scanning each of our boarding passes. Then we had to wait for a new slot to depart, and when we landed, our gate was not ready. It was a complete goat rodeo from start to finish.

Every time I leave from sti Dominican Republic, there is always a delay with a flight , causing a rush to make it to the next flight considering you have to go threw immigration

My checked in luggage cost was $59, almost ticket price. The first 13 rows were empty, but fly attendant did not alow women with little boy change her middle sit, sweet boy was crying, I am so sorry for mother and passengers. At the end of the flight the cabin became impossible cold. Only good was timing of departure and early landing, but it suppose to be normal.

The gate attendant in Boston had a high raspy voice and spoke much too fast to be understood. Not pleasant.

Flight was quick, less time than expected, and the attendants all friendly and helpful. We had paid extra for more leg room and were very comfortable. Haven't flown JetBlue in quite a while. Glad to be back!

I specifically choose not to check bags to ensure I can proceed directly to ground transportation upon arrival. However, due to a recurring lack of cabin space, I was again forced to gate-check my rolling luggage after going through my luggage to take out electronics and batteries. This practice unilaterally changes the service agreement made at the time of purchase. JetBlue needs to find a better way to manage overhead space that honors the carry-on baggage allowance.

Both flights were significantly delayed. The flight experience itself was great.

Qatar Airways only had spicy meals on the menu in economy class. You might want to get food in the airport before boarding.

The flight was two hours late due to a computer fault and resulting maintenance. Nothing was offered as compensation beyond bottles of water during the time we were deplaned and waiting in the terminal.

The free wi-fi was great. But, the flight delay was not sustainable. It definitely impacted people schedules and JetBlue didn’t do anything to compensate clients for it

Everything you need to know for your flight from Santiago de los Caballeros to District of Columbia

Information on your arrival and departure airports