$240 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 9/9. 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

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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

Thu, Sep 3 - Mon, Sep 7
JetBlue Logo
4:54 pm - 11:32 pm
STI
-
DCA
6h 38m
1 stop
JetBlue Logo
6:00 am - 2:36 pm
DCA
-
STI
8h 36m
1 stop
$453JetBlue
Wed, Jul 22 - Mon, Jul 27
JetBlue Logo
5:01 am - 2:15 pm
STI
-
DCA
9h 14m
1 stop
JetBlue Logo
3:10 pm - 11:51 pm
DCA
-
STI
8h 41m
1 stop
$519JetBlue
Wed, Aug 12 - Mon, Aug 17
JetBlue Logo
8:13 am - 9:23 pm
STI
-
DCA
13h 10m
1 stop
JetBlue Logo
8:55 pm - 7:03 am
DCA
-
STI
10h 08m
1 stop
$565JetBlue
Wed, Jul 29 - Wed, Aug 5
JetBlue Logo
5:01 am - 2:15 pm
STI
-
DCA
9h 14m
1 stop
JetBlue Logo
8:55 pm - 7:03 am
DCA
-
STI
10h 08m
1 stop
$570JetBlue
Wed, Aug 12 - Mon, Aug 17
Delta Logo
8:59 pm - 11:49 am
STI
-
IAD
14h 50m
1 stop
Delta Logo
12:29 pm - 1:55 am
IAD
-
STI
13h 26m
1 stop
$645Delta
Fri, Jul 31 - Tue, Aug 11
United Airlines Logo
6:00 am - 11:19 pm
STI
-
IAD
17h 19m
1 stop
United Airlines Logo
6:15 am - 10:52 pm
IAD
-
STI
16h 37m
1 stop
$665United Airlines
Wed, Aug 12 - Mon, Aug 17
American Airlines Logo
7:00 am - 10:55 pm
STI
-
IAD
15h 55m
2 stops
American Airlines Logo
5:34 pm - 2:35 pm
IAD
-
STI
21h 01m
2 stops
$669American Airlines
Wed, Aug 12 - Mon, Aug 17
Delta Logo
6:00 am - 6:33 pm
STI
-
IAD
12h 33m
1 stop
Delta Logo
12:29 pm - 7:34 pm
IAD
-
STI
7h 05m
1 stop
$698Delta
Wed, Aug 12 - Mon, Aug 17
American Airlines Logo
7:00 am - 10:55 pm
STI
-
IAD
15h 55m
2 stops
American Airlines Logo
5:34 pm - 12:22 pm
IAD
-
STI
18h 48m
2 stops
$722American Airlines
Fri, Sep 4 - Sun, Sep 6
United Airlines Logo
6:00 am - 9:28 pm
STI
-
IAD
15h 28m
1 stop
United Airlines Logo
8:35 am - 10:52 pm
IAD
-
STI
14h 17m
1 stop
$735United 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 August, when the average cost of round-trip tickets is $904 and $611 respectively.

Good to know

Cheapest flight$240
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 9927 reviews
7.3Comfort
6.7Food
8.1Crew
7.1Entertainment
7.7Boarding
Airline reviews

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

2.0 MediocreAnonymous, Jun 2026
TPA - IAD
Read more United Airlines reviews

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

Flight attendants were great. Food mediocre. Bamboo utensils not Great especially if you have to cut something. Seating a bit crowded.

The crew was the worst ive ever had in my life flying with United Airlines, letting another person move my bag without asking and then the staff saying would the floor be better after I kept begging saying dont move my bag it has fragile things inside. This incident truly makes me they favor other customers more and I dont want to worry about being on the tail end. Especially if they dont listen any input, no care for what I asked but accommodated those who are reckless and disturb others more...

Our flight was delayed 2.5 hours from Lisbon to DC so we missed our connection to Seattle that would have arrived at about 9 PM. The agent initially said we had to stay overnight in DC and there were no other options to put us on to get us to Seattle. While on board I discovered a flight via American he could have put us in but by the time we arrived in DC that was sold out. We were then put on a flight to San Francisco that was also delayed then arrived in San Francisco and our flight to Seattle was also delayed so we ended up not arriving until 2:15 am. Our son could not pick us up so we ended up having to pay over $100 to Uber home. This is the second trip with United that the flight has been delayed causing us to miss an evening in Las Vegas and we were given nothing.

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

There were no facilities in the middle of the aircraft and premium economy was not allowed to use the business class facilities, and had to share the only two toilets at the back with economy. The upgrade to Premium was definitely not worth it

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

The economy seat was much less comfortable for an international flight in terms of recline and moving space when food tray is expanded. Per entertainment, it would be amazing if I could connect my Bluetooth headset or ear phones to the entertainment screen. Or provide in-flight wifi to connect directly from my own device.

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!

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

My tv was broken on the flight which is disappointing when you pay for a seat and expect a service

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